cleaned up grill externals - replaced with svn:externals to svn.grrrr.org/ext/trunk/

svn path=/trunk/; revision=10951
author: Thomas Grill <xovo@users.sourceforge.net> 2009-04-01 21:13:09 +0000
committer: Thomas Grill <xovo@users.sourceforge.net> 2009-04-01 21:13:09 +0000
commit: 0ed7a8b68dd73e2b0473b8127aeca99f3bac9061 (patch)
tree: 5c67818b38a5cc2f9caa5ca7f8640ca356adf02b /externals/grill/flext
parent: bb4c7f6a245394d09dac9adfb2efb093d3d98452 (diff)
334 files changed, 0 insertions, 39660 deletions
diff --git a/externals/grill/flext/Doxyfile b/externals/grill/flext/Doxyfile
deleted file mode 100644
index 63e8b61d..00000000
--- a/externals/grill/flext/Doxyfile
+++ /dev/null
@@ -1,273 +0,0 @@
-# Doxyfile 1.4.3
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = flext
-PROJECT_NUMBER         = 0.5.0
-OUTPUT_DIRECTORY       = ./doc
-CREATE_SUBDIRS         = NO
-OUTPUT_LANGUAGE        = English
-USE_WINDOWS_ENCODING   = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ABBREVIATE_BRIEF       = "The $name class" \
-                         "The $name widget" \
-                         "The $name file" \
-                         is \
-                         provides \
-                         specifies \
-                         contains \
-                         represents \
-                         a \
-                         an \
-                         the
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = YES
-STRIP_FROM_PATH        = /Applications/util/
-STRIP_FROM_INC_PATH    = 
-SHORT_NAMES            = NO
-JAVADOC_AUTOBRIEF      = NO
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP         = NO
-INHERIT_DOCS           = YES
-DISTRIBUTE_GROUP_DOC   = NO
-SEPARATE_MEMBER_PAGES  = NO
-TAB_SIZE               = 8
-ALIASES                = 
-OPTIMIZE_OUTPUT_FOR_C  = NO
-OPTIMIZE_OUTPUT_JAVA   = NO
-SUBGROUPING            = YES
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-EXTRACT_ALL            = YES
-EXTRACT_PRIVATE        = YES
-EXTRACT_STATIC         = YES
-EXTRACT_LOCAL_CLASSES  = YES
-EXTRACT_LOCAL_METHODS  = NO
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-HIDE_FRIEND_COMPOUNDS  = NO
-HIDE_IN_BODY_DOCS      = NO
-INTERNAL_DOCS          = NO
-CASE_SENSE_NAMES       = NO
-HIDE_SCOPE_NAMES       = NO
-SHOW_INCLUDE_FILES     = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = YES
-SORT_BRIEF_DOCS        = NO
-SORT_BY_SCOPE_NAME     = NO
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-GENERATE_DEPRECATEDLIST= YES
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-SHOW_USED_FILES        = YES
-SHOW_DIRECTORIES       = YES
-FILE_VERSION_FILTER    = 
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = YES
-WARN_IF_UNDOCUMENTED   = YES
-WARN_IF_DOC_ERROR      = YES
-WARN_NO_PARAMDOC       = NO
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  =  \
-                         /Users/thomas/Develop/pdmax/flext/source
-FILE_PATTERNS          = *.c \
-                         *.cc \
-                         *.cxx \
-                         *.cpp \
-                         *.c++ \
-                         *.d \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
-                         *.inl \
-                         *.h \
-                         *.hh \
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.php \
-                         *.php3 \
-                         *.inc \
-                         *.m \
-                         *.mm \
-                         *.dox \
-                         *.C \
-                         *.CC \
-                         *.C++ \
-                         *.II \
-                         *.I++ \
-                         *.H \
-                         *.HH \
-                         *.H++ \
-                         *.CS \
-                         *.PHP \
-                         *.PHP3 \
-                         *.M \
-                         *.MM
-RECURSIVE              = NO
-EXCLUDE                = 
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = *
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_PATTERNS        = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = NO
-INLINE_SOURCES         = NO
-STRIP_CODE_COMMENTS    = YES
-REFERENCED_BY_RELATION = NO
-REFERENCES_RELATION    = NO
-USE_HTAGS              = NO
-VERBATIM_HEADERS       = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = NO
-COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = YES
-CHM_FILE               = 
-HHC_LOCATION           = 
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 4
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = YES
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = YES
-USE_PDFLATEX           = YES
-LATEX_BATCHMODE        = NO
-LATEX_HIDE_INDICES     = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = NO
-XML_OUTPUT             = xml
-XML_SCHEMA             = 
-XML_DTD                = 
-XML_PROGRAMLISTING     = YES
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-GENERATE_PERLMOD       = NO
-PERLMOD_LATEX          = NO
-PERLMOD_PRETTY         = YES
-PERLMOD_MAKEVAR_PREFIX = 
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = YES
-EXPAND_ONLY_PREDEF     = NO
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = FLEXT_SYS=2 \
-                         FLEXT_SHARED \
-                         __DOXYGEN__
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::additions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = NO
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-GROUP_GRAPHS           = YES
-UML_LOOK               = NO
-TEMPLATE_RELATIONS     = NO
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-CALL_GRAPH             = NO
-GRAPHICAL_HIERARCHY    = YES
-DIRECTORY_GRAPH        = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-MAX_DOT_GRAPH_DEPTH    = 1000
-DOT_TRANSPARENT        = NO
-DOT_MULTI_TARGETS      = NO
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::additions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
diff --git a/externals/grill/flext/Makefile.am b/externals/grill/flext/Makefile.am
deleted file mode 100755
index 0cf89b38..00000000
--- a/externals/grill/flext/Makefile.am
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-SUBDIRS = source tutorial 
-
-EXTRA_DIST = flext.doxy
-\ No newline at end of file
diff --git a/externals/grill/flext/bootstrap.sh b/externals/grill/flext/bootstrap.sh
deleted file mode 100755
index 8e1a99b2..00000000
--- a/externals/grill/flext/bootstrap.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#! /bin/sh
-
-aclocal \
-&& automake --foreign \
-&& autoconf
diff --git a/externals/grill/flext/build.bat b/externals/grill/flext/build.bat
deleted file mode 100644
index 4f97f0cd..00000000
--- a/externals/grill/flext/build.bat
+++ /dev/null
@@ -1,58 +0,0 @@
-@echo off
-
-rem
-rem flext - C++ layer for Max/MSP and pd (pure data) externals
-rem
-rem Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-rem For information on usage and redistribution, and for a DISCLAIMER OF ALL
-rem WARRANTIES, see the file, "license.txt," in this distribution.  
-rem
-rem more information on http://grrrr.org/ext
-rem ------------------------------------------------------------------------
-rem
-rem To build flext or flext-based externals simply run this script.
-rem Running it without arguments will print some help to the console.
-rem
-rem ------------------------------------------------------------------------
-
-set flext=%~dp0
-
-rem Arguments:
-rem %1 - system (pd/max)
-rem %2 - compiler (msvc/gcc/mingw/cygwin/bcc/icc)
-rem %3 - target (build/clean/install)
-
-set platform=win
-set rtsys=%1
-set compiler=%2
-set target=%3
-
-rem --- The subbatch knowns which make utility to use ---
-set subbatch=%flext%buildsys\build-%compiler%.bat
-
-if "%platform%"=="" goto syntax
-if "%rtsys%"=="" goto syntax
-if "%compiler%"=="" goto syntax
-
-if not exist %subbatch% goto syntax
-
-call %subpatch% %subbatch% %platform% %rtsys% %target% %4 %5 %6 %7 %8 %9
-
-goto end
-
-rem -----------------------------------------
-:syntax
-
-echo .
-echo SYNTAX: build [system] [compiler] {target}
-echo system   ... pd / max
-echo compiler ... msvc / gcc / mingw / cygwin / bcc / icc
-echo target   ... all (default) / clean / install
-echo .
-echo Please make sure that your make program and compiler can be accessed with the
-echo system path and that all relevant environment variables are properly set.
-echo .
-echo For further information read flext/build.txt
-echo .
-
-:end
diff --git a/externals/grill/flext/build.sh b/externals/grill/flext/build.sh
deleted file mode 100644
index c467fd45..00000000
--- a/externals/grill/flext/build.sh
+++ /dev/null
@@ -1,57 +0,0 @@
-#! /bin/bash
-
-# flext - C++ layer for Max/MSP and pd (pure data) externals
-#
-# Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-# For information on usage and redistribution, and for a DISCLAIMER OF ALL
-# WARRANTIES, see the file, "license.txt," in this distribution.  
-#
-# more information on http://grrrr.org/ext
-# ------------------------------------------------------------------------
-#
-# To build flext or flext-based externals simply run this script.
-# Running it without arguments will print some help to the console.
-#
-# ------------------------------------------------------------------------
-
-flext=${0%/*}/
-if [ "$flext" = "$0"/ ]; then flext=./ ; fi
-
-# Arguments:
-# $1 - system (pd/max)
-# $2 - compiler (msvc/gcc/mingw/cygwin/bcc/icc)
-# $3 - target (build/clean/install)
-
-unamesys=$(uname -s)
-
-case $unamesys in
-	Linux) platform=lnx;;
-	Darwin) platform=mac;;
-	CYGWIN*|MINGW*) platform=win;;
-	*) echo Platform $unamesys not supported; exit;;
-esac
-
-rtsys=$1
-compiler=$2
-target=$3
-
-# --- The subbatch knows which make utility to use ---
-subbatch=${flext}buildsys/build-${compiler}.sh
-
-if 
-	[ -n "$platform" -a -n "$rtsys" -a -n "$compiler" -a -f $subbatch ]
-then 
-	sh $subbatch $platform $rtsys $target $4 $5 $6 $7 $8 $9
-else
-	echo 
-	echo SYNTAX: build.sh [system] [compiler] {target}
-	echo system ..... pd / max
-	echo compiler ... msvc / gcc / mingw / cygwin / bcc / icc
-	echo target ..... build \(default\) / clean / install
-	echo 
-	echo Please make sure that your make program and compiler can be accessed with the
-	echo system path and that all relevant environment variables are properly set.
-	echo
-	echo For further information read flext/build.txt
-	echo
-fi
diff --git a/externals/grill/flext/build.txt b/externals/grill/flext/build.txt
deleted file mode 100644
index 04eb5248..00000000
--- a/externals/grill/flext/build.txt
+++ /dev/null
@@ -1,251 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-----------------------------------------------------------------------------
-
-This document consists of the following parts:
-
-0) Important stuff at the beginning
-1) Using the flext build system
-1.1) Building and installing flext
-1.2) Building externals
-1.3) Tested configurations
-
-2) Using autoconf
-
-3) Other ways to compile flext and flext-based externals
-
-----------------------------------------------------------------------------
-
-0) Important stuff at the beginning
-===================================
-
-Please be aware that the build system might have difficulties handling paths with spaces.
-Under unix you might get along with escaping your\ path or quoting "your path".
-Under Windows escaping doesn't work at all and quoting might not work either - therefore it's
-best not to use spaced paths at all.
-
-----------------------------------------------------------------------------
-
-1) Using the flext build system
-===============================
-
-flext provides a universal build system which supports
-
-- various operating systems
-	Windows (win)
-	Linux (lnx)
-	MacOSX (mac)
-- various real-time systems
-	Pure Data (pd)
-	Max/MSP (max)
-- various make programs
-	GNU make (gnumake)
-	Microsoft nmake (nmake)
-	Borland make (bmake)
-- various compilers
-	Microsoft Visual C/C++ 6.0 or .NET 2002/2003 (msvc)
-	GNU gcc 2.95 and above (gcc,cygwin,mingw)
-	Borland bcc32 (bcc)
-
-Useful combinations of the above are
-
-under Windows:
-pd msvc, using nmake
-pd cygwin, using GNU make
-pd mingw, using GNU make (from the CMD prompt, not msys!)
-max msvc, using nmake
-max cygwin, using GNU make
-max mingw, using GNU make (from the CMD prompt, not msys!)
-pd bcc, using Borland make
-
-under Linux or MacOSX:
-pd gcc, using GNU make
-
-under MacOSX:
-max gcc, using GNU make - Mach-O externals only (Max 4.5 upwards)
-
-
-There are two central scripts in the flext folder which invoke the building process:
-- build.sh for bash shells (Linux, MacOSX, cygwin)
-- build.bat for the Windows command prompt
-
-A project needs to provide some information in order to be built properly.
-By default, this resides in a file called package.txt
-
-
-Please note, that the build system is shell-oriented, which means, that you'll have
-to launch a command prompt (cmd.exe under Windows) and probably also set some
-environment variables for your development system (e.g. run vcvars32.bat included with Microsoft Visual Studio)
-
-By invoking one of the build scripts (e.g. with "bash build.sh" under unix, 
-or just "build" unter Windows) you'll get some lines of help.
-Operating System, real-time system and compiler need to be provided as arguments.
-
-
-See buildsys/readme.txt for developer-centered information.
-
-
-1.1) Prerequisites
-==================
-
-Linux:
-- A gnu g/g++ compiler should be present on any system. 
-  The command "g++ --version" should show version 2.95 at least. Compiler version >= 3.3 is recommended.
-
-OSX:
-- The developer package must be installed which contains all necessary parts.
-
-Windows:
-- Microsoft Visual Studio 6, .NET 2002, .NET 2003 or .NET 2005
-  be sure to use the VCVARS32.BAT (or probably SDKVARS.BAT) command on the prompt to set up the environment variables
-or
-- cygwin with binutils, gcc and make packages
-
-
-
-1.2) Building and installing flext
-==================================
-
-Flext can build itself using the build system.
-From the flext main directory, run the build script
-
-e.g. under Windows
-	build pd msvc
-or under unix with
-	bash build.sh pd gcc
-
-When you run it for the first time, one or more configuration files will be created 
-from templates - you will get a message on the console. 
-You should edit the files to adapt it to your system.
-
-Depending on your platform these will have name like
-buildsys/config-win-pd-msvc.txt
-or
-buildsys/config-lnx-pd-gcc.txt
-or
-buildsys/config-mac-max-gcc.txt
-
-
-After editing the files you will have to run the build script again to ensure that flext is built.
-
-After successfully building everything, you can install flext with (under Windows)
-	build pd msvc install
-or (under unix)
-	bash build.sh pd gcc install
-
-
-You will probably have to have superuser rights in order to install things 
-into the default location.
-(try "sudo" or "su -c" prefixes, or log in as root)
-
-
-1.3) Building externals
-=======================
-
-The flext build system can be used to compile flext-based externals or also
-native PD and Max/MSP externals, provided there is a package.txt file in the project folder.
-
-In the shell, change to the project folder.
-Then, simply run the flext build script, 
-
-e.g. under Windows
-	..\flext\build pd msvc
-Then install your newly built external with
-	..\flext\build pd msvc install
-You can clean up the intermediate build folders with
-	..\flext\build pd msvc clean
-
-or under unix with
-	bash ../flext/build.sh pd gcc
-Then install your external with
-	bash ../flext/build.sh pd gcc install
-You can clean up the intermediate build folders with
-	bash ../flext/build.sh pd gcc clean
-
-
-1.4) Tested configurations
-==========================
-
-Both flext and flext-based externals have been successfully built with the 
-following combination of platform-system-compiler, build type.
-A missing combination does not necessarily mean that it won't work.
-
-win-pd-msvc, single/multi/shared
-win-pd-bcc, single/multi/shared
-win-pd-mingw, single/multi/shared (from CMD prompt, not MSYS)
-win-pd-cygwin, single/multi/shared
-win-max-msvc, single/multi/shared
-win-max-cygwin, single/multi/shared
-win-max-mingw, single/multi/shared
-
-
-mac-pd-gcc, single/multi/shared
-mac-max-gcc, single/multi/shared
-
-lnx-pd-gcc, single/multi/shared
-
-----------------------------------------------------------------------------
-
-2) Using autoconf
-=================
-
-Thanks to Tim Blechmann, flext can also be built using autoconf.
-This only works under unix shells.
-
-When starting from a fresh cvs-based copy of flext first run
-./bootstrap.sh
-
-then you can run
-./configure --help 
-to get a page of options.
-
-You need to pass the path to the PD source files to the ./configure script, e.g. with
-./configure --with-sysdir=/usr/local/src/pd/src
-
-Then build flext with
-make
-and install it with
-su -c "make install"
-
-----------------------------------------------------------------------------
-
-3) Other ways to compile flext and flext-based externals
-========================================================
-
-- Windows - Microsoft Visual Studio projects (.vcproj files)
-
-    Please have a look at the projects delivered with flext and flext-based externals.
-
-- MacOSX - Apple Xcode projects (.xcode bundles)
-
-    Please have a look at the projects delivered with flext and flext-based externals.
-
-    Xcode projects often use some Source Trees (definable in the Xcode Preferences).
-    - Flext - the flext main folder
-    - PD - the PD installation
-    - Max SDK - the Max SDK (path ending with "c74support")
-    - Max Common - Max common files (normally /Library/Application\ Support/Cycling\ \'74 )
-
-- MacOSX - Metrowerks Codewarrior (.mcp files)
-
-    You should have the following "Source Trees" (CW preferences, not project specific!) defined:
-    "OS X Volume" - Pointing to your OSX boot drive
-    "flext" - Pointing to the flext main directory
-    "Cycling74 OSX" - Pointing to the SDK for Max/MSP - the path should end with /c74support
-
-    With your project using flext use the prefix file "flcwmax-x.h" or, 
-    alternatively "flcwmax-x-thr.h" for threading support.
-
-- MacOS9 - Metrowerks Codewarrior (.mcp files)
-
-    You should have the following "Source Trees" (CW preferences, not project specific!) defined:
-    "flext" - Pointing to the flext main directory
-    "Cycling74" - Pointing to the Cycling 74 SDK
-    "MP SDK" - Pointing to the Multiprocessing SDK (for threading support)
-
-    With your project using flext use the prefix file "flcwmax.h" or, 
-    alternatively "flcwmax-thr.h" for threading support.
diff --git a/externals/grill/flext/build/bmake-win-bcc.inc b/externals/grill/flext/build/bmake-win-bcc.inc
deleted file mode 100644
index a54bb367..00000000
--- a/externals/grill/flext/build/bmake-win-bcc.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-!ifdef SIMD
-DEFS=$(DEFS) /DFLEXT_USE_SIMD
-!endif
-
-!ifdef SNDOBJ
-SRCS=$(SRCS) $(SRCS_SNDOBJ)
-HDRS=$(HDRS) $(HDRS_SNDOBJ)
-INCPATH=$(INCPATH) /I$(SNDOBJ)\include
-LIBS=$(LIBS) $(SNDOBJ)\lib\sndobj.lib
-!endif
-
-!ifdef STK
-SRCS=$(SRCS) $(SRCS_STK)
-HDRS=$(HDRS) $(HDRS_STK)
-INCPATH=$(INCPATH) /I$(STK)\include
-LIBS=$(LIBS) $(STK)\lib\stk.lib
-!endif
diff --git a/externals/grill/flext/build/config-lnx.def b/externals/grill/flext/build/config-lnx.def
deleted file mode 100644
index 88c43f4d..00000000
--- a/externals/grill/flext/build/config-lnx.def
+++ /dev/null
@@ -1,2 +0,0 @@
-# comment out to inhibit SIMD (Altivec/SSE) usage
-SIMD=1
diff --git a/externals/grill/flext/build/config-mac.def b/externals/grill/flext/build/config-mac.def
deleted file mode 100644
index 88c43f4d..00000000
--- a/externals/grill/flext/build/config-mac.def
+++ /dev/null
@@ -1,2 +0,0 @@
-# comment out to inhibit SIMD (Altivec/SSE) usage
-SIMD=1
diff --git a/externals/grill/flext/build/config-win.def b/externals/grill/flext/build/config-win.def
deleted file mode 100644
index 88c43f4d..00000000
--- a/externals/grill/flext/build/config-win.def
+++ /dev/null
@@ -1,2 +0,0 @@
-# comment out to inhibit SIMD (Altivec/SSE) usage
-SIMD=1
diff --git a/externals/grill/flext/build/gnumake-lnx-gcc.inc b/externals/grill/flext/build/gnumake-lnx-gcc.inc
deleted file mode 100644
index aec212c5..00000000
--- a/externals/grill/flext/build/gnumake-lnx-gcc.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-ifdef SIMD
-DEFS += -DFLEXT_USE_SIMD
-endif
-
-ifdef SNDOBJ_LIB
-SRCS+=$(SRCS_SNDOBJ)
-HDRS+=$(HDRS_SNDOBJ)
-endif
-
-ifdef STK_LIB
-SRCS+=$(SRCS_STK)
-HDRS+=$(HDRS_STK)
-endif
diff --git a/externals/grill/flext/build/gnumake-lnx-icc.inc b/externals/grill/flext/build/gnumake-lnx-icc.inc
deleted file mode 100644
index aec212c5..00000000
--- a/externals/grill/flext/build/gnumake-lnx-icc.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-ifdef SIMD
-DEFS += -DFLEXT_USE_SIMD
-endif
-
-ifdef SNDOBJ_LIB
-SRCS+=$(SRCS_SNDOBJ)
-HDRS+=$(HDRS_SNDOBJ)
-endif
-
-ifdef STK_LIB
-SRCS+=$(SRCS_STK)
-HDRS+=$(HDRS_STK)
-endif
diff --git a/externals/grill/flext/build/gnumake-mac-gcc.inc b/externals/grill/flext/build/gnumake-mac-gcc.inc
deleted file mode 100644
index aec212c5..00000000
--- a/externals/grill/flext/build/gnumake-mac-gcc.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-ifdef SIMD
-DEFS += -DFLEXT_USE_SIMD
-endif
-
-ifdef SNDOBJ_LIB
-SRCS+=$(SRCS_SNDOBJ)
-HDRS+=$(HDRS_SNDOBJ)
-endif
-
-ifdef STK_LIB
-SRCS+=$(SRCS_STK)
-HDRS+=$(HDRS_STK)
-endif
diff --git a/externals/grill/flext/build/gnumake-win-cygwin.inc b/externals/grill/flext/build/gnumake-win-cygwin.inc
deleted file mode 100644
index 1eb1ce77..00000000
--- a/externals/grill/flext/build/gnumake-win-cygwin.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-ifdef SIMD
-DEFS += -DFLEXT_USE_SIMD
-endif
-
-ifdef SNDOBJ
-SRCS+=$(SRCS_SNDOBJ)
-HDRS+=$(HDRS_SNDOBJ)
-INCPATH+=-I$(SNDOBJ)
-LIBS+=-lsndobj
-endif
-
-ifdef STK
-SRCS+=$(SRCS_STK)
-HDRS+=$(HDRS_STK)
-INCPATH+=-I$(STK)
-LIBS+=-lstk
-endif
diff --git a/externals/grill/flext/build/gnumake-win-mingw.inc b/externals/grill/flext/build/gnumake-win-mingw.inc
deleted file mode 100644
index 1eb1ce77..00000000
--- a/externals/grill/flext/build/gnumake-win-mingw.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-ifdef SIMD
-DEFS += -DFLEXT_USE_SIMD
-endif
-
-ifdef SNDOBJ
-SRCS+=$(SRCS_SNDOBJ)
-HDRS+=$(HDRS_SNDOBJ)
-INCPATH+=-I$(SNDOBJ)
-LIBS+=-lsndobj
-endif
-
-ifdef STK
-SRCS+=$(SRCS_STK)
-HDRS+=$(HDRS_STK)
-INCPATH+=-I$(STK)
-LIBS+=-lstk
-endif
diff --git a/externals/grill/flext/build/nmake-win-msvc.inc b/externals/grill/flext/build/nmake-win-msvc.inc
deleted file mode 100644
index 9dee194d..00000000
--- a/externals/grill/flext/build/nmake-win-msvc.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-!ifdef SIMD
-DEFS=$(DEFS) /DFLEXT_USE_SIMD
-!endif
diff --git a/externals/grill/flext/buildsys/bmake-ext.inc b/externals/grill/flext/buildsys/bmake-ext.inc
deleted file mode 100644
index 1455c83e..00000000
--- a/externals/grill/flext/buildsys/bmake-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-OUTNAME=$(NAME)
diff --git a/externals/grill/flext/buildsys/bmake-flext.inc b/externals/grill/flext/buildsys/bmake-flext.inc
deleted file mode 100644
index 2e7faf0c..00000000
--- a/externals/grill/flext/buildsys/bmake-flext.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-DEFS=$(DEFS) /DFLEXT_EXPORTS
-
-OUTNAME=$(FLEXTNAME)
diff --git a/externals/grill/flext/buildsys/bmake-sub.mak b/externals/grill/flext/buildsys/bmake-sub.mak
deleted file mode 100644
index f55fcc4f..00000000
--- a/externals/grill/flext/buildsys/bmake-sub.mak
+++ /dev/null
@@ -1,44 +0,0 @@
-# include flext version number
-!include $(BUILDPATH)version.inc
-
-# general settings
-!include $(BUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-
-###############################
-# project-specific definitions
-
-# package info
-!if "$(PKGINFO)" != "" && "$(PKGINFO)" != "1"
-!include $(PKGINFO)
-!endif
-
-# special package settings
-!ifdef USRCONFIG
-!include $(USRCONFIG)
-!endif
-
-# package specific make stuff
-!ifdef USRMAKE
-!include $(USRMAKE)
-!endif
-
-##############################
-# flext-specific make stuff
-
-!include $(BUILDPATH)bmake.inc
-
-!include $(BUILDPATH)bmake-$(BUILDCLASS).inc
-
-##############################
-# platform-specific make stuff
-
-!include $(BUILDPATH)$(PLATFORM)\$(RTSYS)\bmake-$(COMPILER).inc
-
-!include $(BUILDPATH)$(PLATFORM)\$(RTSYS)\bmake-$(COMPILER)-$(BUILDCLASS).inc
-
-##############################
-# general make stuff
-
-!include $(BUILDPATH)$(PLATFORM)\bmake-$(COMPILER).inc
-
-!include $(BUILDPATH)$(PLATFORM)\bmake-$(COMPILER)-$(BUILDCLASS).inc
diff --git a/externals/grill/flext/buildsys/bmake.inc b/externals/grill/flext/buildsys/bmake.inc
deleted file mode 100644
index c8dac6fa..00000000
--- a/externals/grill/flext/buildsys/bmake.inc
+++ /dev/null
@@ -1,67 +0,0 @@
-##############################################
-# flext defines
-##############################################
-
-CFLAGS=$(CFLAGS) $(UFLAGS)
-
-!ifdef DEBUG
-CFLAGS=$(CFLAGS) /D_DEBUG $(DFLAGS)
-!else
-CFLAGS=$(CFLAGS) /DNDEBUG $(OFLAGS)
-!endif
-
-
-!ifdef SHARED
-# --- shared ---
-DEFS=$(DEFS) /DFLEXT_SHARED
-
-!else
-!ifdef THREADED
-# --- static multi-threaded ---
-DEFS=$(DEFS) /DFLEXT_THREADS
-
-!else 
-# --- static single-threaded ---
-
-!endif
-!endif
-
-##############################################
-# name of flext library
-##############################################
-
-!ifdef SHARED
-TYPEEXT=_
-!else
-!ifdef THREADED
-TYPEEXT=_t
-!else
-TYPEEXT=_s
-!endif
-!endif
-
-!ifdef DEBUG
-MODEEXT=d
-!else
-!ifdef PROFILE
-MODEEXT=p
-!else
-MODEEXT=
-!ifdef SHARED
-TYPEEXT=
-!endif
-!endif
-!endif
-
-FLEXTNAME=flext-$(RTSYS)$(TYPEEXT)$(MODEEXT)
-
-##############################################
-# product name and folder
-##############################################
-
-!ifndef SRCDIR
-SRCDIR=.
-!endif
-
-OUTNAME=$(NAME)
-OUTSUB=$(TARGETMODE)-$(TARGETTYPE)
diff --git a/externals/grill/flext/buildsys/bmake.mak b/externals/grill/flext/buildsys/bmake.mak
deleted file mode 100644
index 5b5ea10a..00000000
--- a/externals/grill/flext/buildsys/bmake.mak
+++ /dev/null
@@ -1,110 +0,0 @@
-# required settings:
-#
-# PLATFORM - win/mac/lnx
-# RTSYS - pd/max
-# COMPILER - msvc/gcc/mingw/cygwin
-# BUILDPATH including trailing \
-
-###############################################
-# package info
-
-!ifndef PKGINFO
-PKGINFO=package.txt
-!endif
-
-!if "$(PKGINFO)" != "" && "$(PKGINFO)" != "1"
-!include $(PKGINFO)
-!endif
-
-!ifndef NAME
-!error NAME variable must be defined (name of target)
-!endif
-
-!ifndef SRCS
-!error SRCS variable must be defined (list of source files)
-!endif
-
-###############################################
-# check variables
-
-!ifndef BUILDCLASS
-BUILDCLASS=ext
-!endif
-
-!ifndef BUILDMODE
-BUILDMODE=release
-!endif
-
-!ifndef BUILDTYPE
-BUILDTYPE=single
-!endif
-
-##############################
-
-#!ifndef TARGETMODE
-#TARGETMODE=$(BUILDMODE)
-#!endif
-
-#!ifndef TARGETTYPE
-#TARGETTYPE=$(BUILDTYPE)
-#!endif
-
-###############################################
-
-SYSCONFIG=$(BUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-SYSDEFAULT=$(BUILDPATH)$(PLATFORM)\$(RTSYS)\config-$(COMPILER).def
-
-OPTIONS=-f $(BUILDPATH)bmake-sub.mak -N \
-	PLATFORM=$(PLATFORM) RTSYS=$(RTSYS) COMPILER=$(COMPILER) \
-	BUILDPATH=$(BUILDPATH) PKGINFO=$(PKGINFO) BUILDCLASS=$(BUILDCLASS)
-
-###############################################
-
-!ifdef BUILDDIR
-USRCONFIG=config.txt
-USRDEFAULT=$(BUILDDIR)\config-$(PLATFORM).def
-
-USRMAKE=$(BUILDDIR)\bmake-$(PLATFORM)-$(COMPILER).inc
-
-OPTIONS=$(OPTIONS) USRCONFIG=$(USRCONFIG) USRMAKE=$(USRMAKE)
-!endif
-
-###############################################
-# include file describing default target dependencies
-
-!include $(BUILDPATH)targets.inc
-
-!include $(BUILDPATH)targets-$(BUILDCLASS).inc
-
-###############################################
-
-.precious: $(SYSCONFIG) $(USRCONFIG)
-
-$(SYSCONFIG): $(SYSDEFAULT)
-	@copy $** $@
-	@echo -------------------------------------------------------------------------
-	@echo A default system configuration file has been created.
-	@echo Please edit $(SYSCONFIG) 
-	@echo to match your platform and start again.
-	@echo -------------------------------------------------------------------------
-	@exit 1
-
-!ifdef BUILDDIR
-$(USRCONFIG): $(USRDEFAULT)
-	@copy $** $@
-	@echo -------------------------------------------------------------------------
-	@echo A default package configuration file has been created.
-	@echo Please edit $(USRCONFIG) and start again.
-	@echo -------------------------------------------------------------------------
-	@exit 1
-
-$(USRDEFAULT) $(USRMAKE):
-	@echo -------------------------------------------------------------------------
-	@echo Your combination of platform, system and compiler is not supported yet.
-	@echo Required files: 
-	@echo $(USRDEFAULT)
-	@echo and
-	@echo $(USRMAKE)
-	@echo -------------------------------------------------------------------------
-	@exit 1
-!endif
diff --git a/externals/grill/flext/buildsys/build-bcc.bat b/externals/grill/flext/buildsys/build-bcc.bat
deleted file mode 100644
index bf5c4bff..00000000
--- a/externals/grill/flext/buildsys/build-bcc.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@set build=%~dp0
-
-make -f %build%bmake.mak -N PLATFORM=%1 RTSYS=%2 COMPILER=bcc BUILDPATH=%build% %3 %4 %5 %6 %7 %8 %9
diff --git a/externals/grill/flext/buildsys/build-cygwin.sh b/externals/grill/flext/buildsys/build-cygwin.sh
deleted file mode 100644
index 606eaade..00000000
--- a/externals/grill/flext/buildsys/build-cygwin.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#! /bin/bash
-
-build=${0%/*}/
-
-make -f ${build}gnumake.mak PLATFORM=$1 RTSYS=$2 COMPILER=cygwin BUILDPATH=${build} $3 $4 $5 $6 $7 $8 $9
diff --git a/externals/grill/flext/buildsys/build-gcc.sh b/externals/grill/flext/buildsys/build-gcc.sh
deleted file mode 100644
index ab4b5570..00000000
--- a/externals/grill/flext/buildsys/build-gcc.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#! /bin/bash
-
-build=${0%/*}/
-
-make -f ${build}gnumake.mak PLATFORM=$1 RTSYS=$2 COMPILER=gcc BUILDPATH=${build} $3 $4 $5 $6 $7 $8 $9
diff --git a/externals/grill/flext/buildsys/build-icc.sh b/externals/grill/flext/buildsys/build-icc.sh
deleted file mode 100644
index d110da66..00000000
--- a/externals/grill/flext/buildsys/build-icc.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#! /bin/bash
-
-build=${0%/*}/
-
-make -f ${build}gnumake.mak PLATFORM=$1 RTSYS=$2 COMPILER=icc BUILDPATH=${build} $3 $4 $5 $6 $7 $8 $9
diff --git a/externals/grill/flext/buildsys/build-mingw.bat b/externals/grill/flext/buildsys/build-mingw.bat
deleted file mode 100644
index 11a39ed3..00000000
--- a/externals/grill/flext/buildsys/build-mingw.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@set build=%~dp0
-
-mingw32-make -f %build%gnumake.mak PLATFORM=%1 RTSYS=%2 COMPILER=mingw BUILDPATH=%build% %3 %4 %5 %6 %7 %8 %9
diff --git a/externals/grill/flext/buildsys/build-msvc.bat b/externals/grill/flext/buildsys/build-msvc.bat
deleted file mode 100644
index b7cbb8f1..00000000
--- a/externals/grill/flext/buildsys/build-msvc.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-@set build=%~dp0
-
-nmake -f %build%nmake.mak PLATFORM=%1 RTSYS=%2 COMPILER=msvc BUILDPATH=%build% %3 %4 %5 %6 %7 %8 %9
diff --git a/externals/grill/flext/buildsys/gnumake-ext.inc b/externals/grill/flext/buildsys/gnumake-ext.inc
deleted file mode 100644
index 1455c83e..00000000
--- a/externals/grill/flext/buildsys/gnumake-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-OUTNAME=$(NAME)
diff --git a/externals/grill/flext/buildsys/gnumake-flext.inc b/externals/grill/flext/buildsys/gnumake-flext.inc
deleted file mode 100644
index 64204656..00000000
--- a/externals/grill/flext/buildsys/gnumake-flext.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-DEFS+=-DFLEXT_EXPORTS
-
-OUTNAME=lib$(FLEXTNAME)
diff --git a/externals/grill/flext/buildsys/gnumake-sub.mak b/externals/grill/flext/buildsys/gnumake-sub.mak
deleted file mode 100644
index 17aa589f..00000000
--- a/externals/grill/flext/buildsys/gnumake-sub.mak
+++ /dev/null
@@ -1,44 +0,0 @@
-# include flext version number
-include $(BUILDPATH)version.inc
-
-# system settings
-include $(BUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-
-###############################
-# project specific definitions
-
-# package info
-ifneq ($(PKGINFO),)
-	include $(PKGINFO)
-endif
-
-# special settings
-ifdef USRCONFIG
-	include $(USRCONFIG)
-endif
-
-# package specific make stuff
-ifdef USRMAKE
-	include $(USRMAKE)
-endif
-
-##############################
-# flext-specific definitions
-
-include $(BUILDPATH)gnumake.inc
-
-include $(BUILDPATH)gnumake-$(BUILDCLASS).inc
-
-##############################
-# platform-specific make stuff
-
-include $(BUILDPATH)$(PLATFORM)/$(RTSYS)/gnumake-$(COMPILER).inc
-
-include $(BUILDPATH)$(PLATFORM)/$(RTSYS)/gnumake-$(COMPILER)-$(BUILDCLASS).inc
-
-##############################
-# general make stuff
-
-include $(BUILDPATH)$(PLATFORM)/gnumake-$(COMPILER).inc
-
-include $(BUILDPATH)$(PLATFORM)/gnumake-$(COMPILER)-$(BUILDCLASS).inc
diff --git a/externals/grill/flext/buildsys/gnumake.inc b/externals/grill/flext/buildsys/gnumake.inc
deleted file mode 100644
index 27052d68..00000000
--- a/externals/grill/flext/buildsys/gnumake.inc
+++ /dev/null
@@ -1,95 +0,0 @@
-##############################################
-# cross-compilation
-##############################################
-
-ifndef ARCH
-ifeq ("$(shell uname -p)","powerpc")
-ARCH := ppc
-else
-ARCH := $(shell uname -p)
-endif
-endif
-
-##############################################
-# some compiler definitions
-##############################################
-
-CFLAGS += $(UFLAGS)
-$(foreach arch,$(ARCH),$(eval CFLAGS_$(arch) += $$(UFLAGS_$(arch)) ) )
-
-ifdef DEBUG
-
-DEFS += -D_DEBUG
-CFLAGS += $(DFLAGS)
-
-define ARCH_FLAGS
-CFLAGS_$(1) += $$(DFLAGS_$(1))
-endef
-
-else  ## profile and release
-
-DEFS += -DNDEBUG
-CFLAGS += $(OFLAGS) 
-
-define ARCH_FLAGS
-CFLAGS_$(1) += $$(OFLAGS_$(1))
-endef
-
-endif
-
-$(foreach arch,$(ARCH),$(eval $(call ARCH_FLAGS,$(arch))))
-
-
-ifdef SHARED
-# --- shared ---
-DEFS += -DFLEXT_SHARED
-
-else
-ifdef THREADED
-# --- static multi-threaded ---
-DEFS += -DFLEXT_THREADS
-
-else 
-# --- static single-threaded ---
-
-endif
-endif
-
-##############################################
-# name of flext library
-##############################################
-
-ifdef SHARED
-TYPEEXT := _
-else
-ifdef THREADED
-TYPEEXT := _t
-else
-TYPEEXT := _s
-endif
-endif
-
-ifdef DEBUG
-MODEEXT := d
-else
-ifdef PROFILE
-MODEEXT := p
-else
-MODEEXT :=
-ifdef SHARED
-TYPEEXT :=
-endif
-endif
-endif
-
-FLEXTNAME := flext-$(RTSYS)$(TYPEEXT)$(MODEEXT)
-
-##############################################
-# product name and folder
-##############################################
-
-ifndef SRCDIR
-SRCDIR := .
-endif
-
-OUTSUB := $(TARGETMODE)-$(TARGETTYPE)
diff --git a/externals/grill/flext/buildsys/gnumake.mak b/externals/grill/flext/buildsys/gnumake.mak
deleted file mode 100644
index efa0c273..00000000
--- a/externals/grill/flext/buildsys/gnumake.mak
+++ /dev/null
@@ -1,142 +0,0 @@
-# required settings:
-#
-# PLATFORM - win/mac/lnx
-# RTSYS - pd/max
-# COMPILER - msvc/gcc/mingw/cygwin
-# BUILDPATH including trailing /
-
-###############################################
-# package info
-
-ifndef PKGINFO
-PKGINFO=package.txt
-endif
-
-ifneq ($(PKGINFO),)
-include $(PKGINFO)
-endif
-
-ifndef NAME
-$(error "NAME variable must be defined (name of target)")
-endif
-
-ifndef SRCS
-$(error "SRCS variable must be defined (list of source files)")
-endif
-
-###############################################
-# check variables
-
-ifndef BUILDCLASS
-BUILDCLASS=ext
-endif
-
-ifndef BUILDMODE
-BUILDMODE=release
-endif
-
-ifndef BUILDTYPE
-BUILDTYPE=single
-endif
-
-##############################
-
-#ifndef TARGETMODE
-#TARGETMODE=$(BUILDMODE)
-#endif
-
-#ifndef TARGETTYPE
-#TARGETTYPE=$(BUILDTYPE)
-#endif
-
-###############################################
-
-ifeq ($(PLATFORM),win)
-	# substitute eventual \ by /
-	UBUILDPATH=$(subst \,/,$(BUILDPATH))
-else
-	UBUILDPATH=$(BUILDPATH)
-endif
-
-###############################################
-
-SYSCONFIG=$(UBUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-SYSDEFAULT=$(UBUILDPATH)$(PLATFORM)/$(RTSYS)/config-$(COMPILER).def
-
-OPTIONS=-f $(UBUILDPATH)gnumake-sub.mak \
-	PLATFORM=$(PLATFORM) RTSYS=$(RTSYS) COMPILER=$(COMPILER) \
-	BUILDPATH=$(UBUILDPATH) PKGINFO=$(PKGINFO) BUILDCLASS=$(BUILDCLASS)
-
-###############################################
-
-ifdef BUILDDIR
-USRCONFIG=config.txt
-USRDEFAULT=$(BUILDDIR)/config-$(PLATFORM).def
-
-USRMAKE=$(BUILDDIR)/gnumake-$(PLATFORM)-$(COMPILER).inc
-
-OPTIONS+=USRCONFIG=$(USRCONFIG) USRMAKE=$(USRMAKE)
-endif
-
-###############################################
-# include file describing default target dependencies
-
-.PHONY : all build clean install profile
-
-include $(BUILDPATH)targets.inc
-
-include $(BUILDPATH)targets-$(BUILDCLASS).inc
-
-###############################################
-
-.PRECIOUS: $(SYSCONFIG) $(USRCONFIG)
-
-$(SYSCONFIG): $(SYSDEFAULT)
-ifeq ($(COMPILER),mingw)
-	@copy $(subst /,\,$<) $(subst /,\,$@)
-else
-	@cp $< $@
-endif
-	@echo -------------------------------------------------------------------------
-	@echo A default system configuration file has been created.
-	@echo Please edit $(SYSCONFIG) 
-	@echo to match your platform, then start again.
-	@echo -------------------------------------------------------------------------
-ifeq ($(COMPILER),mingw)
-	@exit 1
-else
-	@false
-endif
-
-ifdef BUILDDIR
-$(USRCONFIG): $(USRDEFAULT)
-ifeq ($(COMPILER),mingw)
-	@copy $(subst /,\,$<) $(subst /,\,$@)
-else
-	@cp $< $@
-endif
-	@echo -------------------------------------------------------------------------
-	@echo A default package configuration file has been created.
-	@echo Please edit $(USRCONFIG), then start again.
-	@echo -------------------------------------------------------------------------
-ifeq ($(COMPILER),mingw)
-	@exit 1
-else
-	@false
-endif
-
-$(USRDEFAULT) $(USRMAKE):
-	@echo -------------------------------------------------------------------------
-	@echo Your combination of platform, system and compiler is not supported yet.
-	@echo Required files: 
-	@echo $(USRDEFAULT)
-	@echo and
-	@echo $(USRMAKE)
-	@echo -------------------------------------------------------------------------
-ifeq ($(COMPILER),mingw)
-	@exit 1
-else
-	@false
-endif
-
-endif
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-gcc-ext.inc b/externals/grill/flext/buildsys/lnx/gnumake-gcc-ext.inc
deleted file mode 100644
index a1fef152..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-gcc-ext.inc
+++ /dev/null
@@ -1,56 +0,0 @@
-# build class specific settings
-
-TARGET=$(TARGETPATH)/$(TARGETNAME)
-INSTTARGET=$(TARGET)
-
-INCPATH += -I$(FLEXTINC)
-LIBPATH += -L$(FLEXTLIB)
-
-#ifdef SHARED
-#LIBS += -l$(FLEXTNAME).$(FLEXTMAJOR).$(FLEXTMINOR)
-#else
-LIBS += -l$(FLEXTNAME)
-#endif
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	-mkdir -p $(dir $@)
-	$(CXX) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	-mkdir -p $(dir $@)
-	$(CC) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET):: $(TARGETPATH)
-
-$(TARGET):: $(COBJS) $(CPPOBJS)
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-	chmod 755 $@
-ifndef DEBUG
-ifndef PROFILE
-	strip --strip-unneeded $@
-endif
-endif
-
-##############################################
-
-_clean_:
-	-rm -r $(TARGETPATH)
-
-##############################################
-
-$(INSTPATH):
-	-mkdir -p $@
-
-_install_: $(INSTPATH)
-	install $(TARGET) $(INSTPATH)
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-gcc-flext.inc b/externals/grill/flext/buildsys/lnx/gnumake-gcc-flext.inc
deleted file mode 100644
index 887f093a..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-gcc-flext.inc
+++ /dev/null
@@ -1,72 +0,0 @@
-# build class specific settings
-
-CMPNAME=$(OUTNAME).$(EXT).$(FLEXTMAJOR).$(FLEXTMINOR)
-VERNAME=$(CMPNAME).$(FLEXTMICRO)
-TARGET=$(TARGETPATH)/$(VERNAME)
-INSTTARGET=$(TARGET)
-
-ifdef SHARED
-LDFLAGS += -Wl,-soname,$(CMPNAME) 
-endif
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	-mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	-mkdir -p $(dir $@)
-	$(CXX) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	-mkdir -p $(dir $@)
-	$(CC) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET) :: $(TARGETPATH) 
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-ifdef SHARED
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-	chmod 755 $@
-ifndef DEBUG
-ifndef PROFILE
-	strip --strip-unneeded $@
-endif
-endif
-else
-	$(AR) rc $@ $(COBJS) $(CPPOBJS)
-endif
-
-##############################################
-
-_clean_:
-	-rm -r $(TARGETPATH)
-
-##############################################
-
-$(FLEXTINC) $(FLEXTLIB) $(FLEXTSYS) $(FLEXTBIN):
-	-mkdir -p $@
-
-_install_: $(FLEXTINC) $(FLEXTLIB) $(FLEXTSYS) $(FLEXTBIN)
-	install $(TARGET) $(FLEXTLIB)
-ifdef SHARED
-	/sbin/ldconfig -l $(FLEXTLIB)/$(VERNAME)
-	-ln -sf $(CMPNAME) $(FLEXTLIB)/$(OUTNAME).$(EXT)
-else
-	-ln -sf $(VERNAME) $(FLEXTLIB)/$(TARGETNAME)
-endif
-	install $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(FLEXTINC)
-# transfer build system
-#	cp -rf buildsys $(FLEXTSYS)
-#	install build.sh $(FLEXTSYS)
-#	chmod -R a+rx $(FLEXTSYS)
-# make convenience script
-#	echo bash $(FLEXTSYS)/build.sh $$\* > $(FLEXTBIN)/flext-build.sh
-#	chmod a+rx $(FLEXTBIN)/flext-build.sh
-	
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-gcc.inc b/externals/grill/flext/buildsys/lnx/gnumake-gcc.inc
deleted file mode 100644
index 39639d86..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-gcc.inc
+++ /dev/null
@@ -1,64 +0,0 @@
-##############################################
-
-ifndef FLEXTINC
-FLEXTINC=$(FLEXTPREFIX)/include/flext
-endif
-ifndef FLEXTLIB
-FLEXTLIB=$(FLEXTPREFIX)/lib
-endif
-ifndef FLEXTSYS
-FLEXTSYS=$(FLEXTPREFIX)/lib/flext
-endif
-ifndef FLEXTBIN
-FLEXTBIN=$(FLEXTPREFIX)/bin
-endif
-
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGETNAME=$(OUTNAME).$(EXT)
-
-##############################################
-
-CFLAGS += -pthread -fPIC
-LDFLAGS += -pthread -shared 
-
-##############################################
-
-ifdef DEBUG
-CFLAGS += -g
-LDFLAGS += -g
-else
-ifdef PROFILE
-CFLAGS += -g -pg
-LDFLAGS += -g -pg
-else
-LDFLAGS += -Wl,-S
-endif
-endif
-
-##############################################
-
-ifdef STK_INC
-INCPATH += -I$(STK_INC)
-endif
-ifdef STK_LIB
-LIBS += $(STK_LIB)
-endif
-
-##############################################
-
-ifdef SNDOBJ_INC
-INCPATH += -I$(SNDOBJ_INC)
-endif
-ifdef SNDOBJ_LIB
-LIBS += $(SNDOBJ_LIB)
-endif
-
-##############################################
-
-CSRCS=$(patsubst %.c,$(SRCDIR)/%.c,$(filter %.c,$(SRCS)))
-CPPSRCS=$(patsubst %.cpp,$(SRCDIR)/%.cpp,$(filter %.cpp,$(SRCS)))
-COBJS=$(patsubst %.c,$(OBJPATH)/%.o,$(filter %.c,$(SRCS))) 
-CPPOBJS=$(patsubst %.cpp,$(OBJPATH)/%.opp,$(filter %.cpp,$(SRCS))) 
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-icc-ext.inc b/externals/grill/flext/buildsys/lnx/gnumake-icc-ext.inc
deleted file mode 100644
index 27c781f3..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-icc-ext.inc
+++ /dev/null
@@ -1,56 +0,0 @@
-# build class specific settings
-
-TARGET=$(TARGETPATH)/$(TARGETNAME)
-INSTTARGET=$(TARGET)
-
-INCPATH += -I$(FLEXTINC)
-LIBPATH += -L$(FLEXTLIB)
-
-ifdef SHARED
-LIBS += -l$(FLEXTNAME).$(FLEXTMAJOR).$(FLEXTMINOR)
-else
-LIBS += -l$(FLEXTNAME)
-endif
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	-mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	-mkdir -p $(dir $@)
-	icc -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	-mkdir -p $(dir $@)
-	icc -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET):: $(TARGETPATH)
-
-$(TARGET):: $(COBJS) $(CPPOBJS)
-	icc $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-	chmod 755 $@
-ifndef DEBUG
-ifndef PROFILE
-	strip --strip-unneeded $@
-endif
-endif
-
-##############################################
-
-_clean_:
-	-rm -r $(TARGETPATH)
-
-##############################################
-
-$(INSTPATH):
-	-mkdir -p $@
-
-_install_: $(INSTPATH)
-	install $(TARGET) $(INSTPATH)
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-icc-flext.inc b/externals/grill/flext/buildsys/lnx/gnumake-icc-flext.inc
deleted file mode 100644
index b289d77f..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-icc-flext.inc
+++ /dev/null
@@ -1,72 +0,0 @@
-# build class specific settings
-
-CMPNAME=$(OUTNAME).$(EXT).$(FLEXTMAJOR).$(FLEXTMINOR)
-VERNAME=$(CMPNAME).$(FLEXTMICRO)
-TARGET=$(TARGETPATH)/$(VERNAME)
-INSTTARGET=$(TARGET)
-
-ifdef SHARED
-LDFLAGS += -Wl,-soname,$(CMPNAME) 
-endif
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	-mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	-mkdir -p $(dir $@)
-	icc -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	-mkdir -p $(dir $@)
-	icc -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET) :: $(TARGETPATH) 
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-ifdef SHARED
-	icc $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-	chmod 755 $@
-ifndef DEBUG
-ifndef PROFILE
-	strip --strip-unneeded $@
-endif
-endif
-else
-	$(AR) rc $@ $(COBJS) $(CPPOBJS)
-endif
-
-##############################################
-
-_clean_:
-	-rm -r $(TARGETPATH)
-
-##############################################
-
-$(FLEXTINC) $(FLEXTLIB) $(FLEXTSYS) $(FLEXTBIN):
-	-mkdir -p $@
-
-_install_: $(FLEXTINC) $(FLEXTLIB) $(FLEXTSYS) $(FLEXTBIN)
-	install $(TARGET) $(FLEXTLIB)
-ifdef SHARED
-	/sbin/ldconfig -l $(FLEXTLIB)/$(VERNAME)
-	-ln -sf $(CMPNAME) $(FLEXTLIB)/$(OUTNAME).$(EXT)
-else
-	-ln -sf $(VERNAME) $(FLEXTLIB)/$(TARGETNAME)
-endif
-	install $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(FLEXTINC)
-# transfer build system
-#	cp -rf buildsys $(FLEXTSYS)
-#	install build.sh $(FLEXTSYS)
-#	chmod -R a+rx $(FLEXTSYS)
-# make convenience script
-#	echo bash $(FLEXTSYS)/build.sh $$\* > $(FLEXTBIN)/flext-build.sh
-#	chmod a+rx $(FLEXTBIN)/flext-build.sh
-	
diff --git a/externals/grill/flext/buildsys/lnx/gnumake-icc.inc b/externals/grill/flext/buildsys/lnx/gnumake-icc.inc
deleted file mode 100644
index b95dd55a..00000000
--- a/externals/grill/flext/buildsys/lnx/gnumake-icc.inc
+++ /dev/null
@@ -1,64 +0,0 @@
-##############################################
-
-ifndef FLEXTINC
-FLEXTINC=$(FLEXTPREFIX)/include/flext
-endif
-ifndef FLEXTLIB
-FLEXTLIB=$(FLEXTPREFIX)/lib
-endif
-ifndef FLEXTSYS
-FLEXTSYS=$(FLEXTPREFIX)/lib/flext
-endif
-ifndef FLEXTBIN
-FLEXTBIN=$(FLEXTPREFIX)/bin
-endif
-
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGETNAME=$(OUTNAME).$(EXT)
-
-##############################################
-
-CFLAGS +=
-LDFLAGS += -shared -Wl,-x 
-
-##############################################
-
-ifdef DEBUG
-CFLAGS += -g
-LDFLAGS += -g
-else
-ifdef PROFILE
-CFLAGS += -g -qp
-LDFLAGS += -g -qp
-else
-LDFLAGS += -Wl,-S
-endif
-endif
-
-##############################################
-
-ifdef STK_INC
-INCPATH += -I$(STK_INC)
-endif
-ifdef STK_LIB
-LIBS += $(STK_LIB)
-endif
-
-##############################################
-
-ifdef SNDOBJ_INC
-INCPATH += -I$(SNDOBJ_INC)
-endif
-ifdef SNDOBJ_LIB
-LIBS += $(SNDOBJ_LIB)
-endif
-
-##############################################
-
-CSRCS=$(patsubst %.c,$(SRCDIR)/%.c,$(filter %.c,$(SRCS)))
-CPPSRCS=$(patsubst %.cpp,$(SRCDIR)/%.cpp,$(filter %.cpp,$(SRCS)))
-COBJS=$(patsubst %.c,$(OBJPATH)/%.o,$(filter %.c,$(SRCS))) 
-CPPOBJS=$(patsubst %.cpp,$(OBJPATH)/%.opp,$(filter %.cpp,$(SRCS))) 
diff --git a/externals/grill/flext/buildsys/lnx/pd/config-gcc.def b/externals/grill/flext/buildsys/lnx/pd/config-gcc.def
deleted file mode 100644
index e0340e77..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/config-gcc.def
+++ /dev/null
@@ -1,56 +0,0 @@
-# where is the PD source package?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH=/usr/local/src/pd
-
-###############################################################
-
-# prefix for flext installation
-# headers are in $(FLEXTPREFIX)/include/flext
-# libraries are in $(FLEXTPREFIX)/lib
-# build system is in $(FLEXTPREFIX)/lib/flext
-
-FLEXTPREFIX=/usr/local
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-linux
-
-# where should the external be installed?
-INSTPATH=/usr/local/lib/pd/extra
-
-###############################################################
-
-# STK (synthesis tool kit) support
-# http://ccrma.stanford.edu/software/stk
-
-# where to find the STK header files (e.g. stk.h)
-STK_INC=/usr/local/include/stk
-
-# where to find the STK library (normally libstk.a)
-# (comment out STK_LIB if you don't use STK)
-#STK_LIB=/usr/local/lib/libstk.a
-
-###############################################################
-
-# SndObj support
-# http://music.nuim.ie//musictec/SndObj
-
-# where to find the SndObj header files (e.g. sndobj.h)
-SNDOBJ_INC=/usr/local/include/sndobj
-
-# where to find the SndObj library (normally libsndobj.a)
-# (comment out STK_LIB if you don't use SndObj)
-#SNDOBJ_LIB=/usr/local/lib/libsndobj.a
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=-msse -mfpmath=sse -ffast-math
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3
-# optimizations for Pentium 4
-OFLAGS+=-march=pentium4 
diff --git a/externals/grill/flext/buildsys/lnx/pd/config-icc.def b/externals/grill/flext/buildsys/lnx/pd/config-icc.def
deleted file mode 100644
index 6032cfa2..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/config-icc.def
+++ /dev/null
@@ -1,56 +0,0 @@
-# where is the PD source package?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH=/usr/local/src/pd
-
-###############################################################
-
-# prefix for flext installation
-# headers are in $(FLEXTPREFIX)/include/flext
-# libraries are in $(FLEXTPREFIX)/lib
-# build system is in $(FLEXTPREFIX)/lib/flext
-
-FLEXTPREFIX=/usr/local
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-linux
-
-# where should the external be installed?
-INSTPATH=/usr/local/lib/pd/extra
-
-###############################################################
-
-# STK (synthesis tool kit) support
-# http://ccrma.stanford.edu/software/stk
-
-# where to find the STK header files (e.g. stk.h)
-STK_INC=/usr/local/include/stk
-
-# where to find the STK library (normally libstk.a)
-# (comment out STK_LIB if you don't use STK)
-#STK_LIB=/usr/local/lib/libstk.a
-
-###############################################################
-
-# SndObj support
-# http://music.nuim.ie//musictec/SndObj
-
-# where to find the SndObj header files (e.g. sndobj.h)
-SNDOBJ_INC=/usr/local/include/sndobj
-
-# where to find the SndObj library (normally libsndobj.a)
-# (comment out STK_LIB if you don't use SndObj)
-#SNDOBJ_LIB=/usr/local/lib/libsndobj.a
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3 -Ob2 -ip
-# optimizations for Pentium 4
-OFLAGS+=-mcpu=pentium4 -march=pentium4 -xMKW
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-ext.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-ext.inc
deleted file mode 100644
index 88feb249..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=pd_linux
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-flext.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-flext.inc
deleted file mode 100644
index cecaa37a..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc-flext.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-ifdef SHARED
-EXT=so
-else
-EXT=a
-endif
-
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc.inc
deleted file mode 100644
index 47930b1d..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-gcc.inc
+++ /dev/null
@@ -1,4 +0,0 @@
-DEFS += -DFLEXT_SYS=2 -DPD
-
-INCPATH += -I$(PDPATH)/src
-LIBPATH += -L$(PDPATH)/bin
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-ext.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-ext.inc
deleted file mode 100644
index 88feb249..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=pd_linux
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-flext.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-flext.inc
deleted file mode 100644
index cecaa37a..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc-flext.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-ifdef SHARED
-EXT=so
-else
-EXT=a
-endif
-
diff --git a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc.inc b/externals/grill/flext/buildsys/lnx/pd/gnumake-icc.inc
deleted file mode 100644
index 47930b1d..00000000
--- a/externals/grill/flext/buildsys/lnx/pd/gnumake-icc.inc
+++ /dev/null
@@ -1,4 +0,0 @@
-DEFS += -DFLEXT_SYS=2 -DPD
-
-INCPATH += -I$(PDPATH)/src
-LIBPATH += -L$(PDPATH)/bin
diff --git a/externals/grill/flext/buildsys/mac/gnumake-gcc-ext.inc b/externals/grill/flext/buildsys/mac/gnumake-gcc-ext.inc
deleted file mode 100644
index bbcdf4ad..00000000
--- a/externals/grill/flext/buildsys/mac/gnumake-gcc-ext.inc
+++ /dev/null
@@ -1,37 +0,0 @@
-# build class specific settings
-
-INCPATH += -I$(FLEXTINC)
-LIBPATH += -L$(FLEXTLIB)
-LIBS += -l$(FLEXTNAME)
-
-# common compilation stuff
-include $(BUILDPATH)$(PLATFORM)/gnumake-gcc-targets.inc
-
-##### linking ###################
-
-$(TARGET) :: $(OBJPATH) $(TARGETPATH)
-
-$(TARGET) :: $(PRECOMDST) $(COBJS) $(CPPOBJS)
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-ifdef DEBUG
-else
-ifdef PROFILE
-else
-	strip -x $@
-endif
-endif
-	chmod 755 $@
-
-ifdef TARGETPOST
-$(TARGET) :: $(TARGETPOST)
-endif
-
-###################################
-
-# Attention: $@ doesn't work for paths with spaces....
-$(INSTPATH):
-	-mkdir -p $(INSTPATH)
-
-_install_:: $(INSTPATH)
-# copy plain file or whole bundle
-	cp -R $(INSTTARGET) $(INSTPATH)
diff --git a/externals/grill/flext/buildsys/mac/gnumake-gcc-flext.inc b/externals/grill/flext/buildsys/mac/gnumake-gcc-flext.inc
deleted file mode 100644
index 916e21cc..00000000
--- a/externals/grill/flext/buildsys/mac/gnumake-gcc-flext.inc
+++ /dev/null
@@ -1,77 +0,0 @@
-# build class specific settings
-
-ifdef SHARED
-LDFLAGS += -install_name $(FLEXTLIB)/$(TARGETNAME)
-LDFLAGS += -current_version $(FLEXTMAJOR).$(FLEXTMINOR).$(FLEXTMICRO)
-LDFLAGS += -compatibility_version $(FLEXTMAJOR).$(FLEXTMINOR)
-LDFLAGS += -preload -seg1addr 0xd0000000
-endif
-
-# common compilation stuff
-include $(BUILDPATH)$(PLATFORM)/gnumake-gcc-targets.inc
-
-##### linking ###################
-
-$(TARGET) :: $(OBJPATH) $(TARGETPATH)
-
-$(TARGET) :: $(PRECOMDST) $(COBJS) $(CPPOBJS)
-ifdef SHARED
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS)
-ifdef DEBUG
-else
-ifdef PROFILE
-else
-	strip -x $@
-endif
-endif
-	chmod 755 $@
-else
-	libtool -static -o $@ $(COBJS) $(CPPOBJS)
-endif
-
-ifdef TARGETPOST
-$(TARGET) :: $(TARGETPOST)
-endif
-
-###################################
-
-$(FLEXTINC):
-	-mkdir -p $@
-
-$(FLEXTLIB):
-	-mkdir -p $@
-
-_install_: $(FLEXTINC) $(FLEXTLIB)
-ifdef FLEXTFRAMEWORK
-# --- install as framework ---
-	mkdir -p $(FLEXTFRAMEWORK)/Versions/$(FLEXTMAJOR).$(FLEXTMINOR)/Headers
-	ln -sfh ./$(FLEXTMAJOR).$(FLEXTMINOR) $(FLEXTFRAMEWORK)/Versions/Current
-	ln -sfh ./Versions/Current/Headers $(FLEXTFRAMEWORK)/Headers
-	install $(TARGET) $(FLEXTFRAMEWORK)/Versions/Current
-ifdef SHARED
-	# make link without lib... and extension
-	ln -sf ./Versions/Current/$(VERNAME) $(FLEXTFRAMEWORK)/$(patsubst lib%,%,$(basename $(TARGETNAME)))
-else
-	ranlib $(FRAMEWORK)/Versions/Current/$(VERNAME) 
-	ln -sf ./Versions/Current/$(VERNAME) $(FLEXTFRAMEWORK)/$(TARGETNAME)
-endif
-	install $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(FLEXTFRAMEWORK)/Headers
-else
-# --- install as dynamic library ---
-	install $(TARGET) $(FLEXTLIB)
-ifndef SHARED
-# have to rerun ranlib at install dir ?!
-	ranlib $(FLEXTLIB)/$(VERNAME)  
-endif
-ifdef VERNAME
-	ln -sf $(VERNAME) $(FLEXTLIB)/$(TARGETNAME)
-endif
-	install $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(FLEXTINC)
-endif
-# transfer build system
-#	cp -rf buildsys $(FLEXTSYS)
-#	install build.sh $(FLEXTSYS)
-#	chmod -R a+rx $(FLEXTSYS)
-# make convenience script
-#	echo bash $(FLEXTSYS)/build.sh $$\* > $(FLEXTBIN)/flext-build.sh
-#	chmod a+rx $(FLEXTBIN)/flext-build.sh
diff --git a/externals/grill/flext/buildsys/mac/gnumake-gcc-targets.inc b/externals/grill/flext/buildsys/mac/gnumake-gcc-targets.inc
deleted file mode 100644
index c8804667..00000000
--- a/externals/grill/flext/buildsys/mac/gnumake-gcc-targets.inc
+++ /dev/null
@@ -1,70 +0,0 @@
-##############################################
-
-CSRCS := $(patsubst %.c,$(SRCDIR)/%.c,$(filter %.c,$(SRCS)))
-CPPSRCS := $(patsubst %.cpp,$(SRCDIR)/%.cpp,$(filter %.cpp,$(SRCS)))
-COBJS := $(patsubst %.c,$(OBJPATH)/%.o,$(filter %.c,$(SRCS))) 
-CPPOBJS := $(patsubst %.cpp,$(OBJPATH)/%.opp,$(filter %.cpp,$(SRCS))) 
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-# Attention: $@ doesn't work for paths with spaces....
-$(OBJPATH):
-	-mkdir -p $(OBJPATH)
-
-# Attention: $@ doesn't work for paths with spaces....
-$(TARGETPATH):
-	-mkdir -p $(TARGETPATH)
-
-##### precompiled header file ###################
-
-ifdef PRECOMPILE
-PRECOMSRC := $(SRCDIR)/$(PRECOMPILE)
-else
-PRECOMSRC := $(FLEXTINC)/flext.h
-endif
-
-ifdef PRECOMSRC
-PRECOMDST := $(OBJPATH)/$(notdir $(PRECOMSRC)).gch
-PRECOMINC := -I $(OBJPATH)
-endif
-
-$(PRECOMDST) : $(PRECOMSRC) $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	-mkdir -p $(dir $@)
-	$(CXX) -c $(DEFS) $(INCPATH) $(PRECOMSRC) -o $@
-
-##### architecture-specific compilation ###################
-
-define ARCH_COMPILE
-$(OBJPATH)/%.opp_$(1) : $(SRCDIR)/%.cpp
-	-mkdir -p $(dir $$@)
-	$(CXX) -c $(CFLAGS) -arch $(1) $$(CFLAGS_$(1)) $(DEFS) $(PRECOMINC) $(INCPATH) $$^ -o $$@
-
-$(OBJPATH)/%.o_$(1) : $(SRCDIR)/%.c
-	-mkdir -p $(dir $$@)
-	$(CC) -c $(CFLAGS) -arch $(1) $$(CFLAGS_$(1)) $(DEFS) $(INCPATH) $$^ -o $$@
-endef
-
-# implement for all archs in ARCH
-$(foreach arch,$(ARCH),$(eval $(call ARCH_COMPILE,$(arch))))
-
-##### make fat object file ###################
-
-$(OBJPATH)/%.opp : $(foreach arch,$(ARCH),$(OBJPATH)/%.opp_$(arch))
-	lipo $^ -create -output $@
-
-$(OBJPATH)/%.o : $(foreach arch,$(ARCH),$(OBJPATH)/%.o_$(arch))
-	lipo $^ -create -output $@
-
-##############################################
-
-_clean_:
-	-rm -r $(TARGETPATH)
-	-rm -r $(OBJPATH)
-
-##############################################
diff --git a/externals/grill/flext/buildsys/mac/gnumake-gcc.inc b/externals/grill/flext/buildsys/mac/gnumake-gcc.inc
deleted file mode 100644
index 41eac3fd..00000000
--- a/externals/grill/flext/buildsys/mac/gnumake-gcc.inc
+++ /dev/null
@@ -1,74 +0,0 @@
-##############################################
-
-ifneq (,$(findstring Frameworks,$(FLEXTPREFIX)))
-FLEXTFRAMEWORK := $(FLEXTPREFIX)/flext.framework
-endif
-
-ifdef FLEXTFRAMEWORK
-ifndef FLEXTLIB
-FLEXTLIB := $(FLEXTFRAMEWORK)
-endif
-ifndef FLEXTINC
-FLEXTINC := $(FLEXTFRAMEWORK)/Headers
-endif
-ifndef FLEXTSYS
-FLEXTSYS := $(FLEXTFRAMEWORK)/Resources
-endif
-else
-ifndef FLEXTLIB
-FLEXTLIB := $(FLEXTPREFIX)/lib
-endif
-ifndef FLEXTINC
-FLEXTINC := $(FLEXTPREFIX)/include/flext
-endif
-ifndef FLEXTSYS
-FLEXTSYS := $(FLEXTPREFIX)/lib/flext
-endif
-endif
-
-FLEXTBIN := $(FLEXTPREFIX)/bin
-
-##############################################
-
-LDFLAGS += -dynamic -framework ApplicationServices -framework vecLib
-
-##############################################
-
-ifdef DEBUG
-CFLAGS += -g
-LDFLAGS += -g
-else
-ifdef PROFILE
-CFLAGS += -g
-LDFLAGS += -g
-else
-LDFLAGS += -Wl,-S
-endif
-endif
-
-##############################################
-
-ifdef STK_INC
-INCPATH += -I$(STK_INC)
-endif
-ifdef STK_LIB
-LIBS += $(STK_LIB)
-endif
-
-##############################################
-
-ifdef SNDOBJ_INC
-INCPATH += -I$(SNDOBJ_INC)
-endif
-ifdef SNDOBJ_LIB
-LIBS += $(SNDOBJ_LIB)
-endif
-
-##############################################
-
-LDFLAGS += $(patsubst %,-arch %,$(ARCH))
-
-ifdef OSXSDK
-CFLAGS += -isysroot $(OSXSDK)
-LDFLAGS += -isysroot $(OSXSDK)
-endif
diff --git a/externals/grill/flext/buildsys/mac/max/config-gcc.def b/externals/grill/flext/buildsys/mac/max/config-gcc.def
deleted file mode 100644
index cec5b624..00000000
--- a/externals/grill/flext/buildsys/mac/max/config-gcc.def
+++ /dev/null
@@ -1,75 +0,0 @@
-# where are the Max/MSP SDK header files?
-# you should have the latest version!
-MAXSDKPATH=/Applications/MaxMSP\ 4.6/MaxMSP-SDK/c74support
-
-###############################################################
-
-# prefix for flext installation
-# headers are in $(FLEXTPREFIX)/include/flext
-# libraries are in $(FLEXTPREFIX)/lib
-# build system is in $(FLEXTPREFIX)/lib/flext
-
-FLEXTPREFIX=/usr/local
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=max-darwin
-
-# where should the external be installed?
-INSTPATH=/Library/Application\ Support/Cycling\ \'74/externals/flext
-
-# where should the initialization files be installed?
-INITPATH=/Library/Application\ Support/Cycling\ \'74/init
-
-# where should the help files be installed?
-HELPPATH=/Applications/MaxMSP\ 4.6/max-help/flext
-
-###############################################################
-
-# STK (synthesis tool kit) support
-# http://ccrma.stanford.edu/software/stk
-
-# where to find the STK header files (e.g. stk.h)
-STK_INC=/usr/local/include/stk
-
-# where to find the STK library (normally libstk.a)
-# (comment out STK_LIB if you don't use STK)
-#STK_LIB=/usr/local/lib/libstk.a
-
-###############################################################
-
-# SndObj support
-# http://music.nuim.ie//musictec/SndObj
-
-# where to find the SndObj header files (e.g. sndobj.h)
-SNDOBJ_INC=/usr/local/include/sndobj
-
-# where to find the SndObj library (normally libsndobj.a)
-# (comment out STK_LIB if you don't use SndObj)
-#SNDOBJ_LIB=/usr/local/lib/libsndobj.a
-
-###############################################################
-
-# user defined compiler flags
-UFLAGS += -ffast-math
-
-# user defined optimization flags
-OFLAGS += -Os -ftree-vectorize
-
-# user defined debugging flags
-DFLAGS +=
-
-# architecture-specific flags (optional)
-UFLAGS_ppc += -maltivec -faltivec
-OFLAGS_ppc += -mtune=G4
-DFLAGS_ppc +=
-
-UFLAGS_i386 += -mmmx -msse -msse2 -msse3
-OFLAGS_i386 += -mtune=prescott
-DFLAGS_i386 +=
-
-# cross-compilation (optional)
-#ARCH=i386 ppc
-#OSXSDK=/Developer/SDKs/MacOSX10.4u.sdk
-
diff --git a/externals/grill/flext/buildsys/mac/max/gnumake-gcc-ext.inc b/externals/grill/flext/buildsys/mac/max/gnumake-gcc-ext.inc
deleted file mode 100644
index 5266a698..00000000
--- a/externals/grill/flext/buildsys/mac/max/gnumake-gcc-ext.inc
+++ /dev/null
@@ -1,23 +0,0 @@
-EXT=mxo
-
-##############################################
-
-LDFLAGS += -bundle
-
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-
-# bundle name (build site)
-INSTTARGET=$(OBJPATH)/$(OUTNAME).$(EXT)
-# folder inside bundle (build site)
-TARGETPATH=$(INSTTARGET)/Contents/MacOS
-# file inside bundle (build site)
-TARGET=$(TARGETPATH)/$(OUTNAME)
-
-# post build target
-TARGETPOST=$(INSTTARGET)/Contents/Pkginfo
-
-$(INSTTARGET)/Contents/Pkginfo:
-	echo "iLaX????" >> $@
-
diff --git a/externals/grill/flext/buildsys/mac/max/gnumake-gcc-flext.inc b/externals/grill/flext/buildsys/mac/max/gnumake-gcc-flext.inc
deleted file mode 100644
index 3d526804..00000000
--- a/externals/grill/flext/buildsys/mac/max/gnumake-gcc-flext.inc
+++ /dev/null
@@ -1,20 +0,0 @@
-ifdef SHARED
-EXT=dylib
-else
-EXT=a
-endif
-
-##############################################
-
-LDFLAGS += -dynamiclib
-
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-
-TARGETNAME=$(OUTNAME).$(EXT)
-VERNAME=$(OUTNAME).$(FLEXTMAJOR).$(FLEXTMINOR).$(FLEXTMICRO).$(EXT)
-TARGET=$(TARGETPATH)/$(VERNAME)
-
-INSTTARGET=$(TARGET)
diff --git a/externals/grill/flext/buildsys/mac/max/gnumake-gcc.inc b/externals/grill/flext/buildsys/mac/max/gnumake-gcc.inc
deleted file mode 100644
index 44313f62..00000000
--- a/externals/grill/flext/buildsys/mac/max/gnumake-gcc.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-DEFS += -DFLEXT_SYS=1
-
-INCPATH += -I$(MAXSDKPATH)/max-includes -I$(MAXSDKPATH)/jit-includes -I$(MAXSDKPATH)/msp-includes
-
-LDFLAGS += -framework MaxAPI -framework MaxAudioAPI
-
diff --git a/externals/grill/flext/buildsys/mac/pd/config-gcc.def b/externals/grill/flext/buildsys/mac/pd/config-gcc.def
deleted file mode 100644
index a724b2e4..00000000
--- a/externals/grill/flext/buildsys/mac/pd/config-gcc.def
+++ /dev/null
@@ -1,72 +0,0 @@
-# where is the PD installation including source code?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH=/Applications/Pd-0.40-2.app/Contents/Resources
-
-# where is the PD executable?
-PDBIN=$(PDPATH)/bin/pd
-
-###############################################################
-
-# prefix for flext installation
-# headers are in $(FLEXTPREFIX)/include/flext
-# libraries are in $(FLEXTPREFIX)/lib
-# build system is in $(FLEXTPREFIX)/lib/flext
-
-FLEXTPREFIX=/usr/local
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-darwin
-
-# where should the external be installed?
-INSTPATH=$(PDPATH)/extra
-
-###############################################################
-
-# STK (synthesis tool kit) support
-# http://ccrma.stanford.edu/software/stk
-
-# where to find the STK header files (e.g. stk.h)
-STK_INC=/usr/local/include/stk
-
-# where to find the STK library (normally libstk.a)
-# (comment out STK_LIB if you don't use STK)
-#STK_LIB=/usr/local/lib/libstk.a
-
-###############################################################
-
-# SndObj support
-# http://music.nuim.ie//musictec/SndObj
-
-# where to find the SndObj header files (e.g. sndobj.h)
-SNDOBJ_INC=/usr/local/include/sndobj
-
-# where to find the SndObj library (normally libsndobj.a)
-# (comment out STK_LIB if you don't use SndObj)
-#SNDOBJ_LIB=/usr/local/lib/libsndobj.a
-
-###############################################################
-
-# user defined compiler flags
-UFLAGS += -ffast-math
-
-# user defined optimization flags
-OFLAGS += -Os -ftree-vectorize
-
-# user defined debugging flags
-DFLAGS +=
-
-# architecture-specific flags (optional)
-UFLAGS_ppc += -maltivec -faltivec
-OFLAGS_ppc += -mtune=G4
-DFLAGS_ppc +=
-
-UFLAGS_i386 += -mmmx -msse -msse2 -msse3
-OFLAGS_i386 += -mtune=prescott
-DFLAGS_i386 +=
-
-# cross-compilation (optional)
-#ARCH=i386 ppc
-#OSXSDK=/Developer/SDKs/MacOSX10.4u.sdk
-
diff --git a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-ext.inc b/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-ext.inc
deleted file mode 100644
index 5eb0a234..00000000
--- a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-ext.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-EXT=pd_darwin
-
-LDFLAGS += -bundle -bundle_loader $(PDBIN) 
-
-# it seems we are having symbol name clashes with the following "new preferred method"
-# so we rather stick to the above "deprecated method"
-#LDFLAGS += -dynamiclib -undefined dynamic_lookup 
-
-TARGET=$(TARGETPATH)/$(TARGETNAME)
-INSTTARGET=$(TARGET)
diff --git a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-flext.inc b/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-flext.inc
deleted file mode 100644
index 782606fc..00000000
--- a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc-flext.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-ifdef SHARED
-EXT=dylib
-else
-EXT=a
-endif
-
-LDFLAGS += -dynamiclib -flat_namespace -undefined suppress
-
-VERNAME=$(OUTNAME).$(FLEXTMAJOR).$(FLEXTMINOR).$(FLEXTMICRO).$(EXT)
-TARGET=$(TARGETPATH)/$(VERNAME)
-INSTTARGET=$(TARGET)
diff --git a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc.inc b/externals/grill/flext/buildsys/mac/pd/gnumake-gcc.inc
deleted file mode 100644
index 9d2fc3f3..00000000
--- a/externals/grill/flext/buildsys/mac/pd/gnumake-gcc.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-DEFS += -DFLEXT_SYS=2 -DPD
-
-INCPATH += -I$(PDPATH)/src
-LIBPATH += -L$(PDPATH)/bin
-
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGETNAME=$(OUTNAME).$(EXT)
diff --git a/externals/grill/flext/buildsys/nmake-ext.inc b/externals/grill/flext/buildsys/nmake-ext.inc
deleted file mode 100644
index 1455c83e..00000000
--- a/externals/grill/flext/buildsys/nmake-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-OUTNAME=$(NAME)
diff --git a/externals/grill/flext/buildsys/nmake-flext.inc b/externals/grill/flext/buildsys/nmake-flext.inc
deleted file mode 100644
index 2e7faf0c..00000000
--- a/externals/grill/flext/buildsys/nmake-flext.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-DEFS=$(DEFS) /DFLEXT_EXPORTS
-
-OUTNAME=$(FLEXTNAME)
diff --git a/externals/grill/flext/buildsys/nmake-shlib.inc b/externals/grill/flext/buildsys/nmake-shlib.inc
deleted file mode 100644
index 1455c83e..00000000
--- a/externals/grill/flext/buildsys/nmake-shlib.inc
+++ /dev/null
@@ -1 +0,0 @@
-OUTNAME=$(NAME)
diff --git a/externals/grill/flext/buildsys/nmake-sub.mak b/externals/grill/flext/buildsys/nmake-sub.mak
deleted file mode 100644
index c8b78044..00000000
--- a/externals/grill/flext/buildsys/nmake-sub.mak
+++ /dev/null
@@ -1,44 +0,0 @@
-# include flext version number
-!include $(BUILDPATH)version.inc
-
-# general settings
-!include $(BUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-
-##############################
-# project-specific definitions
-
-# package info
-!if "$(PKGINFO)" != ""
-!include $(PKGINFO)
-!endif
-
-# special package settings
-!ifdef USRCONFIG
-!include $(USRCONFIG)
-!endif
-
-# package specific make stuff
-!ifdef USRMAKE
-!include $(USRMAKE)
-!endif
-
-##############################
-# flext-specific definitions
-
-!include $(BUILDPATH)nmake.inc
-
-!include $(BUILDPATH)nmake-$(BUILDCLASS).inc
-
-##############################
-# platform-specific make stuff
-
-!include $(BUILDPATH)$(PLATFORM)\$(RTSYS)\nmake-$(COMPILER).inc
-
-!include $(BUILDPATH)$(PLATFORM)\$(RTSYS)\nmake-$(COMPILER)-$(BUILDCLASS).inc
-
-##############################
-# general make stuff
-
-!include $(BUILDPATH)$(PLATFORM)\nmake-$(COMPILER).inc
-
-!include $(BUILDPATH)$(PLATFORM)\nmake-$(COMPILER)-$(BUILDCLASS).inc
diff --git a/externals/grill/flext/buildsys/nmake.inc b/externals/grill/flext/buildsys/nmake.inc
deleted file mode 100644
index fd1bb50d..00000000
--- a/externals/grill/flext/buildsys/nmake.inc
+++ /dev/null
@@ -1,64 +0,0 @@
-##############################################
-# flext defines
-##############################################
-
-CFLAGS=$(CFLAGS) $(UFLAGS)
-
-!ifdef DEBUG
-CFLAGS=$(CFLAGS) /D_DEBUG $(DFLAGS)
-!else
-CFLAGS=$(CFLAGS) /DNDEBUG $(OFLAGS) 
-!endif
-
-
-!ifdef SHARED
-# --- shared ---
-DEFS=$(DEFS) /DFLEXT_SHARED
-
-!elseifdef THREADED
-# --- static multi-threaded ---
-DEFS=$(DEFS) /DFLEXT_THREADS
-
-!else 
-# --- static single-threaded ---
-
-!endif
-
-##############################################
-# name of flext library
-##############################################
-
-!ifdef SHARED
-TYPEEXT=_
-!else
-!ifdef THREADED
-TYPEEXT=_t
-!else
-TYPEEXT=_s
-!endif
-!endif
-
-!ifdef DEBUG
-MODEEXT=d
-!else
-!ifdef PROFILE
-MODEEXT=p
-!else
-MODEEXT=
-!ifdef SHARED
-TYPEEXT=
-!endif
-!endif
-!endif
-
-FLEXTNAME=flext-$(RTSYS)$(TYPEEXT)$(MODEEXT)
-
-##############################################
-# product name and folder
-##############################################
-
-!ifndef SRCDIR
-SRCDIR=.
-!endif
-
-OUTSUB=$(TARGETMODE)-$(TARGETTYPE)
diff --git a/externals/grill/flext/buildsys/nmake.mak b/externals/grill/flext/buildsys/nmake.mak
deleted file mode 100644
index 3e946de0..00000000
--- a/externals/grill/flext/buildsys/nmake.mak
+++ /dev/null
@@ -1,110 +0,0 @@
-# required settings:
-#
-# PLATFORM - win/mac/lnx
-# RTSYS - pd/max
-# COMPILER - msvc/gcc/mingw/cygwin
-# BUILDPATH including trailing \
-
-###############################################
-# package info
-
-!ifndef PKGINFO
-PKGINFO=package.txt
-!endif
-
-!if "$(PKGINFO)" != ""
-!include $(PKGINFO)
-!endif
-
-!ifndef NAME
-!error NAME variable must be defined (name of target)
-!endif
-
-!ifndef SRCS
-!error SRCS variable must be defined (list of source files)
-!endif
-
-###############################################
-# check variables
-
-!ifndef BUILDCLASS
-BUILDCLASS=ext
-!endif
-
-!ifndef BUILDMODE
-BUILDMODE=release
-!endif
-
-!ifndef BUILDTYPE
-BUILDTYPE=single
-!endif
-
-##############################
-
-#!ifndef TARGETMODE
-#TARGETMODE=$(BUILDMODE)
-#!endif
-
-#!ifndef TARGETTYPE
-#TARGETTYPE=$(BUILDTYPE)
-#!endif
-
-###############################################
-
-SYSCONFIG=$(BUILDPATH)config-$(PLATFORM)-$(RTSYS)-$(COMPILER).txt
-SYSDEFAULT=$(BUILDPATH)$(PLATFORM)\$(RTSYS)\config-$(COMPILER).def
-
-OPTIONS=/NOLOGO /f $(BUILDPATH)nmake-sub.mak \
-	PLATFORM=$(PLATFORM) RTSYS=$(RTSYS) COMPILER=$(COMPILER) \
-	BUILDPATH=$(BUILDPATH) PKGINFO=$(PKGINFO) BUILDCLASS=$(BUILDCLASS)
-
-###############################################
-
-!ifdef BUILDDIR
-USRCONFIG=config.txt
-USRDEFAULT=$(BUILDDIR)\config-$(PLATFORM).def
-
-USRMAKE=$(BUILDDIR)\nmake-$(PLATFORM)-$(COMPILER).inc
-
-OPTIONS=$(OPTIONS) USRCONFIG=$(USRCONFIG) USRMAKE=$(USRMAKE)
-!endif
-
-###############################################
-# include file describing default target dependencies
-
-!include $(BUILDPATH)targets.inc
-
-!include $(BUILDPATH)targets-$(BUILDCLASS).inc
-
-###############################################
-
-.precious: $(SYSCONFIG) $(USRCONFIG)
-
-$(SYSCONFIG): $(SYSDEFAULT)
-	@copy $** $@
-	@echo -------------------------------------------------------------------------
-	@echo A default system configuration file has been created.
-	@echo Please edit $(SYSCONFIG) 
-	@echo to match your platform and start again.
-	@echo -------------------------------------------------------------------------
-	@exit 1
-
-!ifdef BUILDDIR
-$(USRCONFIG): $(USRDEFAULT)
-	@copy $** $@
-	@echo -------------------------------------------------------------------------
-	@echo A default package configuration file has been created.
-	@echo Please edit $(USRCONFIG) and start again.
-	@echo -------------------------------------------------------------------------
-	@exit 1
-
-$(USRDEFAULT) $(USRMAKE):
-	@echo -------------------------------------------------------------------------
-	@echo Your combination of platform, system and compiler is not supported yet.
-	@echo Required files: 
-	@echo $(USRDEFAULT)
-	@echo and
-	@echo $(USRMAKE)
-	@echo -------------------------------------------------------------------------
-	@exit 1
-!endif
diff --git a/externals/grill/flext/buildsys/readme.txt b/externals/grill/flext/buildsys/readme.txt
deleted file mode 100644
index 4fa74ad4..00000000
--- a/externals/grill/flext/buildsys/readme.txt
+++ /dev/null
@@ -1,180 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-----------------------------------------------------------------------------
-
-At the moment this is more like a sketchboard, but i'll promise to bring some
-order into it some fine day in the not too distant future.
-
-----------------------------------------------------------------------------
-
-Build scripts
-=============
-
-Depending on platform the build process is run with
-build.sh
-or
-build.bat
-
-
-Arguments: PLATFORM SYSTEM COMPILER {TARGET} {definitions}
-
-PLATFORM: win / lnx / mac
-SYSTEM:   pd / max
-COMPILER: msvc / gcc / mingw / cygwin / bcc / icc
-
-TARGET: (default is all)
-	all, build - build package in default style
-	install - install package
-	clean - clean build products
-
-	config - test if configuration needs refreshing
-
-or
-	build-MODE-TYPE
-	install-MODE-TYPE
-	clean-MODE-TYPE
-
-with
-	MODE: default, all, release, debug, profile
-	TYPE: default, all, single, multi, shared
-
-
-Additional definitions can be passed to the make program
-like
-	"PKGINFO=info.txt"   (defines new filename for package information)
-or
-	"PKGINFO="           (package information will be skipped - only for config target)
-
-For more macro names, see below
-
-
-For each of the supported combinations of PLATFORM, SYSTEM and COMPILER 
-a MAKE program has been chosen, normally the one that comes with the compiler.
-
-For gcc it is GNU make (gnumake)
-For msvc it is Microsoft make (nmake)
-For bcc it is Borland make (bmake)
-
-
-
-Package info (package.txt)
-==========================
-
-Package information contains vital information for the build process.
-Obligatory are only:
-
-NAME: resulting filename of the build product
-SRCS: list of source files
-
-
-Normally also used are:
-
-HDRS: used header files, which SRCS files are dependent upon
-SRCDIR: source folder (relative to project folder), default is .
-
-
-Other settings:
-
-PRECOMPILE: prefix header file (in SRCDIR) for all source files, 
-	will be precompiled if supported by the compiler
-
-BUILDCLASS: can currently be flext or ext, default is ext.
-	flext will build the flext system
-	ext will build a flext-based external
-
-BUILDMODE: release or debug, default is release
-	if release, optimization flags will be used
-	if debug, debug information will be generated
-	if profile, profiling information will be generated (with debug info and optimization)
-
-BUILDTYPE: single, multi or shared, default is single
-	if single, it will be linked against the single-threaded static flext library
-	if multi, it will be linked against the multi-threaded static flext library
-	if shared, it will be linked against the shared flext library
-
-BUILDDIR: relative folder with additional build settings
-
-
-
-Additional build settings (BUILDDIR)
-====================================
-
-If BUILDDIR is defined, all PLATFORM-SYSTEM-COMPILER combinations to support
-must are mirrored by the respective .def and .inc files in the BUILDDIR.
-
-
-config-PLATFORM.def files (e.g. config-lnx.def) :
-
-	These files can contain additional macro definitions, that are private
-	to the project.
-	The definitions should be strictly in the form SETTING=value, without any
-	make-specific macros etc.
-	The .def files work as templates that get copied to a user-editable 
-	config.txt file when the build process is first started.
-
-
-MAKE-PLATFORM-COMPILER.inc files 
-(e.g. gnumake-lnx-gcc.inc or nmake-win-msvc.inc):
-
-	These files (which are no considered to be edited by the user) can contain 
-	specific modifications to compiler flags, include file paths etc.
-
-	For gnumake this would e.g. be
-	INCPATH += -I/usr/local/include/python2.3
-
-	for nmake or bmake e.g.
-	INCPATH = $(INCPATH) -I"c:\program files\Python2.3\include"
-
-
-Structure of build system
-=========================
-
-The build system has several levels of information, which are evaluated in the
-following order (see also buildsys/MAKE-sub.mak)
-
-Project level:
-- PKGINFO file (e.g. package.txt)
-- USRCONFIG file (e.g. config.txt)
-- USRMAKE file (e.g. build/gnumake-lnx-gcc.inc)
-
-General definitions (in buildsys):
-
-- MAKE.inc (e.g. buildsys/gnumake.inc)
-	contains evaluation of flext library name, build directory etc.
-- MAKE-BUILDCLASS.inc (e.g. buildsys/gnumake-ext.inc)
-	contains some more flag settings
-
-Real-time-system-dependent definitions (in buildsys/PLATFORM/SYSTEM):
-
-- MAKE-COMPILER.inc (e.g. buildsys/lnx/pd/gnumake-gcc.inc)
-	contains general real-time-system dependent info (e.g. paths, FLEXT_SYS setting)
-- MAKE-COMPILER-BUILDCLASS.inc (e.g. buildsys/lnx/pd/gnumake-gcc-ext.inc)
-	contains specific real-time-system dependent info (e.g. extension of binary)
-
-Platform-dependent definitions (in buildsys/PLATFORM):
-
-- MAKE-COMPILER.inc (e.g. buildsys/lnx/gnumake-gcc.inc)
-	contains general platform-specific flags
-- MAKE-COMPILER-BUILDCLASS.inc (e.g. buildsys/lnx/gnumake-gcc-ext.inc)
-	contains the actual make targets (_build_,_clean_ and _install_)
-
-
-Macro names
-===============
-
-PKGINFO - filename for package information (must reside in project folder)
-
-UFLAGS - user defined compiler flags
-OFLAGS - user defined optimization flags (not used in debug builds)
-
-CFLAGS - compiler flags
-LDFLAGS - linker flags
-
-INCPATH - include file path (must come with e.g. -I )
-LIBPATH - library path (must come with e.g. -L )
-
-LIBS - libraries to link in (must come with e.g. -l )
diff --git a/externals/grill/flext/buildsys/targets-ext.inc b/externals/grill/flext/buildsys/targets-ext.inc
deleted file mode 100644
index b8031522..00000000
--- a/externals/grill/flext/buildsys/targets-ext.inc
+++ /dev/null
@@ -1,51 +0,0 @@
-build-default-default: build-$(BUILDMODE)-$(BUILDTYPE)
-
-build-all-default: build-all-$(BUILDTYPE)
-
-build-release-default: build-release-$(BUILDTYPE)
-
-build-debug-default: build-debug-$(BUILDTYPE)
-
-build-profile-default: build-profile-$(BUILDTYPE)
-
-build-default-all: build-$(BUILDMODE)-all
-
-build-default-single: build-$(BUILDMODE)-single
-
-build-default-multi: build-$(BUILDMODE)-multi
-
-build-default-shared: build-$(BUILDMODE)-shared
-
-
-install-default-default: install-$(BUILDMODE)-$(BUILDTYPE)
-
-install-all-default: install-all-$(BUILDTYPE)
-
-install-release-default: install-release-$(BUILDTYPE)
-
-install-debug-default: install-debug-$(BUILDTYPE)
-
-install-default-all: install-$(BUILDMODE)-all
-
-install-default-single: install-$(BUILDMODE)-single
-
-install-default-multi: install-$(BUILDMODE)-multi
-
-install-default-shared: install-$(BUILDMODE)-shared
-
-
-clean-default-default: clean-$(BUILDMODE)-$(BUILDTYPE)
-
-clean-all-default: clean-all-$(BUILDTYPE)
-
-clean-release-default: clean-release-$(BUILDTYPE)
-
-clean-debug-default: clean-debug-$(BUILDTYPE)
-
-clean-default-all: clean-$(BUILDMODE)-all
-
-clean-default-single: clean-$(BUILDMODE)-single
-
-clean-default-multi: clean-$(BUILDMODE)-multi
-
-clean-default-shared: clean-$(BUILDMODE)-shared
diff --git a/externals/grill/flext/buildsys/targets-flext.inc b/externals/grill/flext/buildsys/targets-flext.inc
deleted file mode 100644
index e0e984cf..00000000
--- a/externals/grill/flext/buildsys/targets-flext.inc
+++ /dev/null
@@ -1,52 +0,0 @@
-build-default-default: build-all-all
-
-build-all-default: build-all-all
-
-build-release-default: build-release-all
-
-build-debug-default: build-debug-all
-
-build-profile-default: build-profile-all
-
-build-default-all: build-all-all
-
-build-default-single: build-all-single
-
-build-default-multi: build-all-multi
-
-build-default-shared: build-all-shared
-
-
-install-default-default: install-all-all
-
-install-all-default: install-all-all
-
-install-release-default: install-release-all
-
-install-debug-default: install-debug-all
-
-install-default-all: install-all-all
-
-install-default-single: install-all-single
-
-install-default-multi: install-all-multi
-
-install-default-shared: install-all-shared
-
-
-clean-default-default: clean-all-all
-
-clean-all-default: clean-all-all
-
-clean-release-default: clean-release-all
-
-clean-debug-default: clean-debug-all
-
-clean-default-all: clean-all-all
-
-clean-default-single: clean-all-single
-
-clean-default-multi: clean-all-multi
-
-clean-default-shared: clean-all-shared
-
diff --git a/externals/grill/flext/buildsys/targets-shlib.inc b/externals/grill/flext/buildsys/targets-shlib.inc
deleted file mode 100644
index b8031522..00000000
--- a/externals/grill/flext/buildsys/targets-shlib.inc
+++ /dev/null
@@ -1,51 +0,0 @@
-build-default-default: build-$(BUILDMODE)-$(BUILDTYPE)
-
-build-all-default: build-all-$(BUILDTYPE)
-
-build-release-default: build-release-$(BUILDTYPE)
-
-build-debug-default: build-debug-$(BUILDTYPE)
-
-build-profile-default: build-profile-$(BUILDTYPE)
-
-build-default-all: build-$(BUILDMODE)-all
-
-build-default-single: build-$(BUILDMODE)-single
-
-build-default-multi: build-$(BUILDMODE)-multi
-
-build-default-shared: build-$(BUILDMODE)-shared
-
-
-install-default-default: install-$(BUILDMODE)-$(BUILDTYPE)
-
-install-all-default: install-all-$(BUILDTYPE)
-
-install-release-default: install-release-$(BUILDTYPE)
-
-install-debug-default: install-debug-$(BUILDTYPE)
-
-install-default-all: install-$(BUILDMODE)-all
-
-install-default-single: install-$(BUILDMODE)-single
-
-install-default-multi: install-$(BUILDMODE)-multi
-
-install-default-shared: install-$(BUILDMODE)-shared
-
-
-clean-default-default: clean-$(BUILDMODE)-$(BUILDTYPE)
-
-clean-all-default: clean-all-$(BUILDTYPE)
-
-clean-release-default: clean-release-$(BUILDTYPE)
-
-clean-debug-default: clean-debug-$(BUILDTYPE)
-
-clean-default-all: clean-$(BUILDMODE)-all
-
-clean-default-single: clean-$(BUILDMODE)-single
-
-clean-default-multi: clean-$(BUILDMODE)-multi
-
-clean-default-shared: clean-$(BUILDMODE)-shared
diff --git a/externals/grill/flext/buildsys/targets.inc b/externals/grill/flext/buildsys/targets.inc
deleted file mode 100644
index 1c901410..00000000
--- a/externals/grill/flext/buildsys/targets.inc
+++ /dev/null
@@ -1,148 +0,0 @@
-all: build
-
-build: build-default-default
-
-profile: build-profile-default
-
-clean: clean-default-default
-
-install: install-default-default
-
-###########################################################
-
-build-all-all: build-release-all build-debug-all
-
-build-release-all: build-release-single build-release-multi build-release-shared
-
-build-debug-all: build-debug-single build-debug-multi build-debug-shared
-
-build-profile-all: build-profile-single build-profile-multi build-profile-shared
-
-build-all-single: build-release-single build-debug-single
-
-build-all-multi: build-release-multi build-debug-multi
-
-build-all-shared: build-release-shared build-debug-shared
-
-###################################################
-
-install-all-all: install-release-all install-debug-all
-
-install-release-all: install-release-single install-release-multi install-release-shared
-
-install-debug-all: install-debug-single install-debug-multi install-debug-shared
-
-install-profile-all: install-profile-single install-profile-multi install-profile-shared
-
-install-all-single: install-release-single install-debug-single
-
-install-all-multi: install-release-multi install-debug-multi
-
-install-all-shared: install-release-shared install-debug-shared
-
-###################################################
-
-clean-all-all: clean-release-all clean-debug-all
-
-clean-release-all: clean-release-single clean-release-multi clean-release-shared
-
-clean-debug-all: clean-debug-single clean-debug-multi clean-debug-shared
-
-clean-profile-all: clean-profile-single clean-profile-multi clean-profile-shared
-
-clean-all-single: clean-release-single clean-debug-single
-
-clean-all-multi: clean-release-multi clean-debug-multi
-
-clean-all-shared: clean-release-shared clean-debug-shared
-
-###########################################################
-
-build-release-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=single _build_
-
-build-debug-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=single DEBUG=1 _build_
-
-build-profile-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=single PROFILE=1 _build_
-
-build-release-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=multi THREADED=1 _build_
-
-build-debug-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=multi THREADED=1 DEBUG=1 _build_
-
-build-profile-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=multi THREADED=1 PROFILE=1 _build_
-
-build-release-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=shared SHARED=1 _build_
-
-build-debug-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=shared SHARED=1 DEBUG=1 _build_
-
-build-profile-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=shared SHARED=1 PROFILE=1 _build_
-
-###########################################################
-
-install-release-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=single _install_
-
-install-debug-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=single DEBUG=1 _install_
-
-install-profile-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=single PROFILE=1 _install_
-
-install-release-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=multi THREADED=1 _install_
-
-install-debug-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=multi THREADED=1 DEBUG=1 _install_
-
-install-profile-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=multi THREADED=1 PROFILE=1 _install_
-
-install-release-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=shared SHARED=1 _install_
-
-install-debug-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=shared SHARED=1 DEBUG=1 _install_
-
-install-profile-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=shared SHARED=1 PROFILE=1 _install_
-
-###########################################################
-
-clean-release-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=single _clean_
-
-clean-debug-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=single DEBUG=1 _clean_
-
-clean-profile-single: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=single PROFILE=1 _clean_
-
-clean-release-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=multi THREADED=1 _clean_
-
-clean-debug-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=multi THREADED=1 DEBUG=1 _clean_
-
-clean-profile-multi: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=multi THREADED=1 PROFILE=1 _clean_
-
-clean-release-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=release TARGETTYPE=shared SHARED=1 _clean_
-
-clean-debug-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=debug TARGETTYPE=shared SHARED=1 DEBUG=1 _clean_
-
-clean-profile-shared: config
-	$(MAKE) $(OPTIONS) TARGETMODE=profile TARGETTYPE=shared SHARED=1 PROFILE=1 _clean_
-
-###########################################################
-
-config: $(USRMAKE) $(SYSCONFIG) $(USRCONFIG) 
diff --git a/externals/grill/flext/buildsys/version.inc b/externals/grill/flext/buildsys/version.inc
deleted file mode 100644
index c91ea283..00000000
--- a/externals/grill/flext/buildsys/version.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-FLEXTMAJOR=0
-FLEXTMINOR=5
-FLEXTMICRO=1
diff --git a/externals/grill/flext/buildsys/win/bmake-bcc-ext.inc b/externals/grill/flext/buildsys/win/bmake-bcc-ext.inc
deleted file mode 100644
index ff26dc12..00000000
--- a/externals/grill/flext/buildsys/win/bmake-bcc-ext.inc
+++ /dev/null
@@ -1,53 +0,0 @@
-# build class specific settings
-
-INCPATH=$(INCPATH) -I$(FLEXTINC)
-LIBPATH=$(LIBPATH) -L$(FLEXTLIB)
-LIBS=$(LIBS) $(FLEXTNAME).lib
-
-##############################################
-
-# default target
-_build_: $(TARGET) 
-
-$(OUTPATH): 
-	if not exist $@ mkdir $@ > nul
-
-$(TARGETPATH): $(OUTPATH)
-	if not exist $@ mkdir $@ > nul
-
-SETUPFUNCTION=$(NAME)_setup
-
-$(TARGETPATH)\$(NAME).def: $(TARGETPATH)
-	@echo EXPORTS $(SETUPFUNCTION) = _$(SETUPFUNCTION) > $@
-# this next line fixes a strange problem with implib - lacking underscore?!
-	@echo IMPORTS _rtext_retext=PD.rtext_retext >> $@
-
-$(TARGET) :: $(TARGETPATH)\$(NAME).def
-
-{$(SRCDIR)}.cpp{}.obj:
-	bcc32 -c $(CFLAGS) $(DEFS) $(INCPATH) -n$(TARGETPATH) $<
-
-{$(SRCDIR)}.c{}.obj:
-	bcc32 -c $(CFLAGS) $(DEFS) $(INCPATH) -n$(TARGETPATH) $<
-
-$(TARGET) :: $(TARGETPATH)
-
-$(TARGET) :: $(OBJS)
-	@cd $(TARGETPATH)
-	ilink32 $(LDFLAGS) $(LIBPATH) -L. $(OBJS) ,$(<F),,$(LIBS),$(NAME).def
-	@cd ..\..
-
-##############################################
-# remove build
-
-_clean_:
-	-del /q $(TARGETPATH)\*.* > nul
-	-rmdir /q $(TARGETPATH) > nul
-
-##############################################
-
-$(INSTPATH):
-	if not exist $@ mkdir $@ > nul
-
-_install_: $(INSTPATH) 
-	copy $(TARGET) $(INSTPATH) > nul
diff --git a/externals/grill/flext/buildsys/win/bmake-bcc-flext.inc b/externals/grill/flext/buildsys/win/bmake-bcc-flext.inc
deleted file mode 100644
index 0d82065e..00000000
--- a/externals/grill/flext/buildsys/win/bmake-bcc-flext.inc
+++ /dev/null
@@ -1,70 +0,0 @@
-# build class specific settings
-
-##############################################
-
-# default target
-_build_: $(TARGET) 
-
-$(OUTPATH):
-	if not exist $@ mkdir $@ > nul
-
-$(TARGETPATH): $(OUTPATH)
-	if not exist $@ mkdir $@ > nul
-
-{$(SRCDIR)}.cpp{}.obj:
-	bcc32 -c $(CFLAGS) $(DEFS) $(INCPATH) -n$(TARGETPATH) $<
-
-{$(SRCDIR)}.c{}.obj:
-	bcc32 -c $(CFLAGS) $(DEFS) $(INCPATH) -n$(TARGETPATH) $<
-
-
-$(TARGETPATH)\pd.lib : $(PDPATH)\bin\pd.dll
-	implib -a $< $**
-
-$(TARGETPATH)\pthreadVC.lib : $(PDPATH)\bin\pthreadVC.dll
-	implib -a $< $**
-
-PDTARGETS=$(TARGETPATH)\pd.lib $(TARGETPATH)\pthreadVC.lib
-
-
-$(TARGET) :: $(TARGETPATH) $(PDTARGETS)
-
-$(TARGET) :: $(OBJS)
-	@cd $(TARGETPATH)
-!ifdef SHARED
-	ilink32 $(LDFLAGS) $(LIBPATH) -L. $(OBJS) ,$(<F),,$(LIBS)
-	implib -a $(<B).lib $(<F)
-!else
-	-del $(<F)
-	tlib "$(<F)" +$(OBJS: = +)
-!endif
-	@cd ..\..
-
-##############################################
-
-_clean_:
-	-del /q $(TARGETPATH)\*.* > nul
-	-rmdir /q $(TARGETPATH) > nul
-
-##############################################
-
-!ifdef SHARED
-FLEXTLIBINST=$(FLEXTSHLIB)
-!else
-FLEXTLIBINST=$(FLEXTLIB)
-!endif
-
-_install_:
-	@if not exist $(FLEXTINC) mkdir $(FLEXTINC) > nul
-	@if not exist $(FLEXTLIB) mkdir $(FLEXTLIB) > nul
-	@if not exist $(FLEXTLIBINST) mkdir $(FLEXTLIBINST) > nul
-
-	copy $(TARGET) $(FLEXTLIBINST) > nul
-!ifdef SHARED
-# copy import library
-	copy $(TARGET:.dll=.lib) $(FLEXTLIB) > nul	
-!endif
-# copy headers
-	for %%i in ($(HDRS)) do @copy $(SRCDIR)\%%i $(FLEXTINC) > nul	
-# copy import libraries
-	for %%i in ($(PDTARGETS)) do @copy %%i $(FLEXTLIB) > nul	
diff --git a/externals/grill/flext/buildsys/win/bmake-bcc.inc b/externals/grill/flext/buildsys/win/bmake-bcc.inc
deleted file mode 100644
index 67ce16f0..00000000
--- a/externals/grill/flext/buildsys/win/bmake-bcc.inc
+++ /dev/null
@@ -1,36 +0,0 @@
-!ifdef BCCPATH
-INCPATH=$(INCPATH) -I$(BCCPATH)\include 
-LIBPATH=$(LIBPATH) -L$(BCCPATH)\lib
-!endif
-
-##############################################
-
-OBJPATH=$(OUTPATH)\$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGET=$(TARGETPATH)\$(OUTNAME).$(EXT)
-
-##############################################
-# use precompiled headers
-
-!ifdef PRECOMPILE
-CFLAGS=$(CFLAGS) -Hh=$(PRECOMPILE) -H=$(OBJPATH)\precompiled.pch
-!endif
-
-##############################################
-
-LIBS=$(LIBS) cw32.lib import32.lib C0D32.OBJ
-CFLAGS=$(CFLAGS) -tWD -tWM -w-8004 -w-8027 -w-8057
-LDFLAGS=$(LDFLAGS) /C /Tpd 
-
-##############################################
-
-!ifdef DEBUG
-CFLAGS=$(CFLAGS) -v
-LDFLAGS=$(LDFLAGS) /v
-!endif
-
-##############################################
-# convert both *.c and *.cpp
-
-OBJSTMP= $(SRCS:.c=.obj)
-OBJS= $(OBJSTMP:.objpp=.obj)
diff --git a/externals/grill/flext/buildsys/win/gnumake-cygwin-ext.inc b/externals/grill/flext/buildsys/win/gnumake-cygwin-ext.inc
deleted file mode 100644
index 141d5093..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-cygwin-ext.inc
+++ /dev/null
@@ -1,42 +0,0 @@
-# build class specific settings
-
-INCPATH += -I$(FLEXTINC)
-LIBPATH += -L$(FLEXTLIB) -L$(FLEXTSHLIB)
-LIBS += -l$(FLEXTNAME)
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	-mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	$(CXX) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	$(CC) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET) :: $(TARGETPATH) 
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS) $(SYSLIBS)
-	strip --strip-unneeded $@
-	chmod 755 $@
-
-##############################################
-
-_clean_:
-	rm $(COBJS) $(CPPOBJS) $(TARGET)
-
-##############################################
-
-$(INSTPATH):
-	-mkdir -p $(INSTPATH)
-
-_install_: $(INSTPATH)
-	install $(TARGET) $(INSTPATH)
diff --git a/externals/grill/flext/buildsys/win/gnumake-cygwin-flext.inc b/externals/grill/flext/buildsys/win/gnumake-cygwin-flext.inc
deleted file mode 100644
index e8940a5d..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-cygwin-flext.inc
+++ /dev/null
@@ -1,52 +0,0 @@
-# build class specific settings
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-	touch $@
-
-$(TARGETPATH):
-	-mkdir -p $@
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	$(CXX) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	$(CC) -c $(CFLAGS) $(DEFS) $(INCPATH) $< -o $@
-
-$(TARGET) :: $(TARGETPATH) 
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-ifdef SHARED
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $@ $(COBJS) $(CPPOBJS) $(LIBS) $(SYSLIBS)
-	chmod 755 $@
-	strip --strip-unneeded $@
-else
-	$(AR) rc $@ $(COBJS) $(CPPOBJS)
-endif
-
-##############################################
-
-_clean_:
-	rm $(COBJS) $(CPPOBJS) $(TARGET)
-
-##############################################
-
-ifdef SHARED
-FLEXTLIBINST=$(FLEXTSHLIB)
-else
-FLEXTLIBINST=$(FLEXTLIB)
-endif
-
-$(FLEXTINC):
-	-mkdir -p $(FLEXTINC)
-
-$(FLEXTLIBINST):
-	-mkdir -p $(FLEXTLIBINST)
-
-_install_: $(FLEXTINC) $(FLEXTLIBINST)
-	install $(TARGET) $(FLEXTLIBINST)
-	install $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(FLEXTINC)
diff --git a/externals/grill/flext/buildsys/win/gnumake-cygwin.inc b/externals/grill/flext/buildsys/win/gnumake-cygwin.inc
deleted file mode 100644
index 48155ff1..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-cygwin.inc
+++ /dev/null
@@ -1,30 +0,0 @@
-##############################################
-
-OBJPATH=$(OUTPATH)/$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGET=$(TARGETPATH)/$(OUTNAME).$(EXT)
-
-##############################################
-
-CFLAGS += -mno-cygwin
-LDFLAGS += -shared -mno-cygwin
-
-##############################################
-
-ifdef DEBUG
-CFLAGS += -g
-else
-ifdef PROFILE
-CFLAGS += -g -pg
-LDFLAGS += -pg
-else
-LDFLAGS += -Wl,-S
-endif
-endif
-
-##############################################
-
-CSRCS=$(patsubst %.c,$(SRCDIR)/%.c,$(filter %.c,$(SRCS)))
-CPPSRCS=$(patsubst %.cpp,$(SRCDIR)/%.cpp,$(filter %.cpp,$(SRCS)))
-COBJS=$(patsubst %.c,$(OBJPATH)/%.o,$(filter %.c,$(SRCS))) 
-CPPOBJS=$(patsubst %.cpp,$(OBJPATH)/%.opp,$(filter %.cpp,$(SRCS))) 
diff --git a/externals/grill/flext/buildsys/win/gnumake-mingw-ext.inc b/externals/grill/flext/buildsys/win/gnumake-mingw-ext.inc
deleted file mode 100644
index 3a998a5d..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-mingw-ext.inc
+++ /dev/null
@@ -1,48 +0,0 @@
-# build class specific settings
-
-INCPATH += -I$(FLEXTINC)
-LIBPATH += -L$(FLEXTLIB) -L$(FLEXTSHLIB)
-
-ifdef SHARED
-LIBS += $(FLEXTSHLIB)/lib$(FLEXTNAME).dll
-else
-LIBS += -l$(FLEXTNAME)
-endif
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-#$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-#	touch $@
-
-$(OUTPATH):
-	-mkdir $(subst /,\,$@)
-
-$(TARGETPATH): $(OUTPATH)
-	-mkdir $(subst /,\,$@)
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	$(CXX) -c $(CFLAGS) $(DEFS) $(subst \,/,$(INCPATH)) $< -o $(subst /,\,$@)
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	$(CC) -c $(CFLAGS) $(DEFS) $(subst \,/,$(INCPATH)) $< -o $(subst /,\,$@)
-
-$(TARGET) :: $(TARGETPATH)
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-	$(CXX) $(LDFLAGS) $(subst \,/,$(LIBPATH)) -o $(subst /,\,$@) $(subst /,\,$(COBJS) $(CPPOBJS) $(LIBS) $(SYSLIBS))
-	-strip --strip-unneeded $@
-
-##############################################
-
-_clean_:
-	-del /q $(subst /,\,$(TARGETPATH)/*.*) > nul
-	-rmdir /q $(subst /,\,$(TARGETPATH)) > nul
-
-##############################################
-
-_install_:
-	@if not exist $(subst /,\,$(INSTPATH)) -mkdir $(subst /,\,$(INSTPATH))
-	copy $(subst /,\,$(TARGET) $(INSTPATH))
diff --git a/externals/grill/flext/buildsys/win/gnumake-mingw-flext.inc b/externals/grill/flext/buildsys/win/gnumake-mingw-flext.inc
deleted file mode 100644
index 8cd51720..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-mingw-flext.inc
+++ /dev/null
@@ -1,52 +0,0 @@
-# build class specific settings
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-#$(CSRCS) $(CPPSRCS): $(patsubst %,$(SRCDIR)/%,$(HDRS))
-#	touch $@
-
-$(OUTPATH):
-	-mkdir $(subst /,\,$@)
-
-$(TARGETPATH): $(OUTPATH)
-	-mkdir $(subst /,\,$@)
-
-$(TARGETPATH)/%.opp : $(SRCDIR)/%.cpp
-	$(CXX) -c $(CFLAGS) $(DEFS) $(subst \,/,$(INCPATH)) $< -o $(subst /,\,$@)
-
-$(TARGETPATH)/%.o : $(SRCDIR)/%.c
-	$(CC) -c $(CFLAGS) $(DEFS) $(subst \,/,$(INCPATH)) $< -o $(subst /,\,$@)
-
-$(TARGET) :: $(TARGETPATH)
-
-$(TARGET) :: $(COBJS) $(CPPOBJS)
-ifdef SHARED
-	$(CXX) $(LDFLAGS) $(LIBPATH) -o $(subst /,\,$@) $(subst /,\,$(COBJS) $(CPPOBJS) $(LIBS))
-	-strip --strip-unneeded $@
-else
-	$(AR) rc $@ $(COBJS) $(CPPOBJS)
-endif
-
-##############################################
-
-_clean_:
-	-del /q $(subst /,\,$(TARGETPATH)/*.*) > nul
-	-rmdir /q $(subst /,\,$(TARGETPATH)) > nul
-
-##############################################
-
-ifdef SHARED
-FLEXTLIBINST=$(FLEXTSHLIB)
-else
-FLEXTLIBINST=$(FLEXTLIB)
-endif
-
-_install_::
-	@if not exist $(subst /,\,$(FLEXTINC)) -mkdir $(subst /,\,$(FLEXTINC))
-	@if not exist $(subst /,\,$(FLEXTLIBINST)) -mkdir $(subst /,\,$(FLEXTLIBINST))
-
-	copy $(subst /,\,$(TARGET) $(FLEXTLIBINST))
-	-for %%i in ($(HDRS)) do @copy $(SRCDIR)\%%i $(subst /,\,$(FLEXTINC)) > nul
diff --git a/externals/grill/flext/buildsys/win/gnumake-mingw.inc b/externals/grill/flext/buildsys/win/gnumake-mingw.inc
deleted file mode 100644
index 82ee4381..00000000
--- a/externals/grill/flext/buildsys/win/gnumake-mingw.inc
+++ /dev/null
@@ -1,30 +0,0 @@
-##############################################
-
-OBJPATH=$(OUTPATH)\$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGET=$(TARGETPATH)\$(OUTNAME).$(EXT)
-
-##############################################
-
-CFLAGS += -mms-bitfields -mno-cygwin
-LDFLAGS += -shared -mno-cygwin 
-
-##############################################
-
-ifdef DEBUG
-CFLAGS += -g
-else
-ifdef PROFILE
-CFLAGS += -g -pg
-LDFLAGS += -pg
-else
-LDFLAGS += -Wl,-S
-endif
-endif
-
-##############################################
-
-CSRCS=$(patsubst %.c,$(SRCDIR)/%.c,$(filter %.c,$(SRCS)))
-CPPSRCS=$(patsubst %.cpp,$(SRCDIR)/%.cpp,$(filter %.cpp,$(SRCS)))
-COBJS=$(patsubst %.c,$(OBJPATH)/%.o,$(filter %.c,$(SRCS))) 
-CPPOBJS=$(patsubst %.cpp,$(OBJPATH)/%.opp,$(filter %.cpp,$(SRCS))) 
diff --git a/externals/grill/flext/buildsys/win/max/config-cygwin.def b/externals/grill/flext/buildsys/win/max/config-cygwin.def
deleted file mode 100644
index a4562a73..00000000
--- a/externals/grill/flext/buildsys/win/max/config-cygwin.def
+++ /dev/null
@@ -1,51 +0,0 @@
-# where is the Max/MSP application?
-MAXAPPPATH=/cygdrive/c/program\ files/MaxMSP\ 4.5
-
-# where are the Max/MSP common files?
-MAXCOMPATH=/cygdrive/c/program\ files/common\ files/Cycling\ \'74
-
-
-# where are the Max/MSP SDK header files?
-# you should have the latest version!
-MAXSDKPATH=$(MAXAPPPATH)/maxmspsdk_win/4.5\ headers/c74support
-
-###############################################################
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC=$(MAXCOMPATH)/flext
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-# (a good place is the MaxMSP program folder)
-FLEXTSHLIB=$(MAXAPPPATH)
-
-###############################################################
-
-# where should the external be built?
-# (path for temporary files)
-OUTPATH=max-cygwin
-
-# where should the external be installed?
-INSTPATH=$(MAXCOMPATH)/externals/flext
-
-# where should the initialization files be installed?
-INITPATH=$(MAXCOMPATH)/init
-
-# where should the help files be installed?
-HELPPATH=$(MAXAPPPATH)/max-help/flext
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=-msse -mfpmath=sse -ffast-math
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3
-# optimizations for Pentium 4
-OFLAGS+=-march=pentium4 
diff --git a/externals/grill/flext/buildsys/win/max/config-mingw.def b/externals/grill/flext/buildsys/win/max/config-mingw.def
deleted file mode 100644
index 9c9e3d4a..00000000
--- a/externals/grill/flext/buildsys/win/max/config-mingw.def
+++ /dev/null
@@ -1,42 +0,0 @@
-# where are the Max/MSP SDK header files?
-# you should have the latest version!
-MAXSDKPATH="%ProgramFiles%\MaxMSP 4.5/maxmspsdk_win/4.5 headers/c74support"
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC="%CommonProgramFiles%/Cycling '74/flext"
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-# (a good place is the MaxMSP program folder)
-FLEXTSHLIB="%ProgramFiles%\MaxMSP 4.5"
-
-###############################################################
-
-# where should the external be built?
-# (path for temporary files)
-OUTPATH=max-mingw
-
-# where should the external be installed?
-INSTPATH="%CommonProgramFiles%/Cycling '74/externals/flext"
-
-# where should the initialization files be installed?
-INITPATH="%CommonProgramFiles%/Cycling '74/init"
-
-# where should the help files be installed?
-HELPPATH="%ProgramFiles%/MaxMSP 4.5/max-help/flext"
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=-msse -ffast-math
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3
-# optimizations for Pentium 4
-OFLAGS+=-march=pentium4 
diff --git a/externals/grill/flext/buildsys/win/max/config-msvc.def b/externals/grill/flext/buildsys/win/max/config-msvc.def
deleted file mode 100644
index f67b6b7f..00000000
--- a/externals/grill/flext/buildsys/win/max/config-msvc.def
+++ /dev/null
@@ -1,46 +0,0 @@
-# where are the Max/MSP SDK header files?
-# you should have the latest version!
-MAXSDKPATH="%ProgramFiles%\MaxMSP 4.5\maxmspsdk_win\4.5 headers\c74support"	
-
-# where is MS VC++?
-# (not necessary if the build is run with the compiler environment)
-# MSVCPATH="%ProgramFiles%\Microsoft Visual Studio .NET 2003\Vc7"
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC="%CommonProgramFiles%\Cycling '74\flext"
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-# (a good place is the MaxMSP program folder)
-FLEXTSHLIB="%ProgramFiles%\MaxMSP 4.5"
-
-###############################################################
-
-# where should the external be built?
-# (path for temporary files)
-OUTPATH=max-msvc
-
-# where should the external be installed?
-INSTPATH="%CommonProgramFiles%\Cycling '74\externals\flext"
-
-# where should the initialization files be installed?
-INITPATH="%CommonProgramFiles%\Cycling '74\init"
-
-# where should the help files be installed?
-HELPPATH="%ProgramFiles%\MaxMSP 4.5\max-help\flext"
-
-###############################################################
-
-# some user-definable flags
-# (check if they match your system!)
-OFLAGS=/Ox
-# optimizations for Pentium 4
-#OFLAGS=$(OFLAGS) /G6 /arch:SSE
-
-# uncomment to link against dynamic C runtime libraries
-# (don't use this if you want to distribute the built product)
-#DYNAMIC=1
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-cygwin-ext.inc b/externals/grill/flext/buildsys/win/max/gnumake-cygwin-ext.inc
deleted file mode 100644
index 5df7e2f2..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-cygwin-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=mxe
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-cygwin-flext.inc b/externals/grill/flext/buildsys/win/max/gnumake-cygwin-flext.inc
deleted file mode 100644
index 60cd079a..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-cygwin-flext.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-ifdef SHARED
-EXT=dll
-else
-EXT=a
-endif
-
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-cygwin.inc b/externals/grill/flext/buildsys/win/max/gnumake-cygwin.inc
deleted file mode 100644
index f0ceced1..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-cygwin.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-DEFS += -DFLEXT_SYS=1
-
-# fpack-struct should align to 2 bytes... can't specify that...
-CFLAGS += -DWINVER=0x0501 -D_WIN32_WINNT=0x501
-
-INCPATH += -I$(MAXSDKPATH)/max-includes -I$(MAXSDKPATH)/jit-includes -I$(MAXSDKPATH)/msp-includes
-LIBPATH += -L$(MAXSDKPATH)/max-includes -L$(MAXSDKPATH)/jit-includes -L$(MAXSDKPATH)/msp-includes
-
-# these are both in MAXSDKPATH
-SYSLIBS += -lMaxAPI -lMaxAudio
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-mingw-ext.inc b/externals/grill/flext/buildsys/win/max/gnumake-mingw-ext.inc
deleted file mode 100644
index 04e59462..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-mingw-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=mxe
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-mingw-flext.inc b/externals/grill/flext/buildsys/win/max/gnumake-mingw-flext.inc
deleted file mode 100644
index 821d6fbc..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-mingw-flext.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-ifdef SHARED
-EXT=dll
-else
-EXT=LIB
-endif
-
diff --git a/externals/grill/flext/buildsys/win/max/gnumake-mingw.inc b/externals/grill/flext/buildsys/win/max/gnumake-mingw.inc
deleted file mode 100644
index 1baa82f9..00000000
--- a/externals/grill/flext/buildsys/win/max/gnumake-mingw.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFS += -DFLEXT_SYS=1
-
-# fpack-struct should align to 2 bytes... can't specify that...
-CFLAGS += -DWINVER=0x0501 -D_WIN32_WINNT=0x501
-# suppress multiple symbol errors
-LDFLAGS += -Wl,--allow-multiple-definition
-
-INCPATH += -I$(MAXSDKPATH)/max-includes -I$(MAXSDKPATH)/jit-includes -I$(MAXSDKPATH)/msp-includes
-LIBPATH += -L$(MAXSDKPATH)/max-includes -L$(MAXSDKPATH)/jit-includes -L$(MAXSDKPATH)/msp-includes
-
-# these are both in MAXSDKPATH
-SYSLIBS += -lMaxAPI -lMaxAudio
diff --git a/externals/grill/flext/buildsys/win/max/nmake-msvc-ext.inc b/externals/grill/flext/buildsys/win/max/nmake-msvc-ext.inc
deleted file mode 100644
index 04e59462..00000000
--- a/externals/grill/flext/buildsys/win/max/nmake-msvc-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=mxe
diff --git a/externals/grill/flext/buildsys/win/max/nmake-msvc-flext.inc b/externals/grill/flext/buildsys/win/max/nmake-msvc-flext.inc
deleted file mode 100644
index d30a7144..00000000
--- a/externals/grill/flext/buildsys/win/max/nmake-msvc-flext.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-!ifdef SHARED
-EXT=dll
-!else
-EXT=lib
-!endif
diff --git a/externals/grill/flext/buildsys/win/max/nmake-msvc.inc b/externals/grill/flext/buildsys/win/max/nmake-msvc.inc
deleted file mode 100644
index 089e5a57..00000000
--- a/externals/grill/flext/buildsys/win/max/nmake-msvc.inc
+++ /dev/null
@@ -1,8 +0,0 @@
-DEFS=$(DEFS) /DFLEXT_SYS=1
-CFLAGS=$(CFLAGS) /Zp2 /DWINVER=0x0501 /D_WIN32_WINNT=0x501
-
-INCPATH=$(INCPATH) /I$(MAXSDKPATH)\max-includes /I$(MAXSDKPATH)\jit-includes /I$(MAXSDKPATH)\msp-includes
-LIBPATH=$(LIBPATH) /LIBPATH:$(MAXSDKPATH)\max-includes /LIBPATH:$(MAXSDKPATH)\jit-includes /LIBPATH:$(MAXSDKPATH)\msp-includes
-
-# these are both in MAXSDKPATH
-LIBS=$(LIBS) maxapi.lib maxaudio.lib
diff --git a/externals/grill/flext/buildsys/win/nmake-msvc-ext.inc b/externals/grill/flext/buildsys/win/nmake-msvc-ext.inc
deleted file mode 100644
index 2a86155a..00000000
--- a/externals/grill/flext/buildsys/win/nmake-msvc-ext.inc
+++ /dev/null
@@ -1,43 +0,0 @@
-# build class specific settings
-
-INCPATH=$(INCPATH) /I$(FLEXTINC)
-LIBPATH=$(LIBPATH) /LIBPATH:$(FLEXTLIB)
-LIBS=$(LIBS) $(FLEXTNAME).lib
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(OUTPATH):
-	if not exist $@ mkdir $@ > nul
-
-$(TARGETPATH): $(OUTPATH)
-	if not exist $@ mkdir $@ > nul
-
-{$(SRCDIR)}.cpp{}.obj:
-	cl /c $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-{$(SRCDIR)}.c{}.obj:
-	cl /c $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-$(TARGET):: $(TARGETPATH)
-
-$(TARGET):: $(OBJS)
-	@cd $(TARGETPATH)
-	link /DLL $(LDFLAGS) $(LIBPATH) $(OBJS) $(LIBS) /out:$(@F)
-	@cd ..\..
-
-##############################################
-# remove build
-
-_clean_:
-	-del /q $(TARGETPATH)\*.* > nul
-	-rmdir /q $(TARGETPATH) > nul
-
-##############################################
-
-_install_:
-	@if not exist $(INSTPATH) mkdir $(INSTPATH) > nul
-
-	copy $(TARGET) $(INSTPATH) > nul
diff --git a/externals/grill/flext/buildsys/win/nmake-msvc-flext.inc b/externals/grill/flext/buildsys/win/nmake-msvc-flext.inc
deleted file mode 100644
index 36a72f4d..00000000
--- a/externals/grill/flext/buildsys/win/nmake-msvc-flext.inc
+++ /dev/null
@@ -1,59 +0,0 @@
-# build class specific settings
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(OUTPATH):
-	if not exist $@ mkdir $@ > nul
-
-$(TARGETPATH): $(OUTPATH)
-	if not exist $@ mkdir $@ > nul
-
-{$(SRCDIR)}.cpp{}.obj:
-	cl /c /LD $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-{$(SRCDIR)}.c{}.obj:
-	cl /c /LD $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-
-$(TARGET):: $(TARGETPATH)
-
-$(TARGET):: $(OBJS)
-	@cd $(TARGETPATH)
-!ifdef SHARED
-	link /DLL $(LDFLAGS) $(LIBPATH) $(OBJS) $(LIBS) /out:$(@F)
-!else
-	lib /OUT:$(@F) $(OBJS)
-!endif
-	@cd ..\..
-
-##############################################
-
-# remove build
-_clean_:
-	-del /q $(TARGETPATH)\*.* > nul
-	-rmdir /q $(TARGETPATH) > nul
-
-##############################################
-
-!ifdef SHARED
-FLEXTLIBINST=$(FLEXTSHLIB)
-!else
-FLEXTLIBINST=$(FLEXTLIB)
-!endif
-
-_install_:
-# create folders
-	@if not exist $(FLEXTINC) mkdir $(FLEXTINC) > nul
-	@if not exist $(FLEXTLIB) mkdir $(FLEXTLIB) > nul
-	@if not exist $(FLEXTLIBINST) mkdir $(FLEXTLIBINST) > nul
-
-	copy $(TARGET) $(FLEXTLIBINST) > nul
-!ifdef SHARED
-# copy import library
-	copy $(TARGET:.dll=.lib) $(FLEXTLIB) > nul	
-!endif
-# copy headers
-	for %%i in ($(HDRS)) do @copy $(SRCDIR)\%%i $(FLEXTINC) > nul
diff --git a/externals/grill/flext/buildsys/win/nmake-msvc-shlib.inc b/externals/grill/flext/buildsys/win/nmake-msvc-shlib.inc
deleted file mode 100644
index 3b436599..00000000
--- a/externals/grill/flext/buildsys/win/nmake-msvc-shlib.inc
+++ /dev/null
@@ -1,45 +0,0 @@
-# build class specific settings
-
-INCPATH=$(INCPATH) /I$(FLEXTINC)
-LIBPATH=$(LIBPATH) /LIBPATH:$(FLEXTLIB)
-LIBS=$(LIBS) $(FLEXTNAME).lib
-
-##############################################
-
-# default target
-_build_: $(TARGET)
-
-$(OUTPATH):
-	if not exist $@ mkdir $@ > nul
-
-$(TARGETPATH): $(OUTPATH)
-	if not exist $@ mkdir $@ > nul
-
-{$(SRCDIR)}.cpp{}.obj:
-	cl /c $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-{$(SRCDIR)}.c{}.obj:
-	cl /c $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(TARGETPATH)\$@
-
-$(TARGET):: $(TARGETPATH)
-
-$(TARGET):: $(OBJS)
-	@cd $(TARGETPATH)
-	link /DLL $(LDFLAGS) $(LIBPATH) $(OBJS) $(LIBS) /OUT:$(@F)
-	@cd ..\..
-
-##############################################
-# remove build
-
-_clean_:
-	-del /q $(TARGETPATH)\*.* > nul
-	-rmdir /q $(TARGETPATH) > nul
-
-##############################################
-
-_install_:
-	@if not exist $(FLEXTSHLIB) mkdir $(FLEXTSHLIB) > nul
-
-	copy $(TARGET) $(FLEXTSHLIB) > nul
-# copy import library
-	copy $(TARGET:.dll=.lib) $(FLEXTSHLIB) > nul
diff --git a/externals/grill/flext/buildsys/win/nmake-msvc.inc b/externals/grill/flext/buildsys/win/nmake-msvc.inc
deleted file mode 100644
index d19fd44e..00000000
--- a/externals/grill/flext/buildsys/win/nmake-msvc.inc
+++ /dev/null
@@ -1,59 +0,0 @@
-!ifdef MSVCPATH
-INCPATH=$(INCPATH) /I$(MSVCPATH)\include 
-LIBPATH=$(LIBPATH) /LIBPATH:$(MSVCPATH)\lib
-!endif
-
-##############################################
-
-OBJPATH=$(OUTPATH)\$(OUTSUB)
-TARGETPATH=$(OBJPATH)
-TARGET=$(TARGETPATH)\$(OUTNAME).$(EXT)
-
-##############################################
-# use precompiled headers (automatic mode)
-
-!ifdef PRECOMPILE
-CFLAGS=$(CFLAGS) /YX$(PRECOMPILE) /Fp$(OBJPATH)\precompiled.pch
-!endif
-
-##############################################
-
-# create code for DLL
-CFLAGS=$(CFLAGS) /LD
-
-# enable exception handling and RTTI
-CFLAGS=$(CFLAGS) /EHsc /GR
-
-# no banner
-CFLAGS=$(CFLAGS) /nologo
-LDFLAGS=$(LDFLAGS) /nologo
-
-##############################################
-
-!ifdef DEBUG
-
-!ifdef DYNAMIC
-CFLAGS=$(CFLAGS) /MDd
-!else
-CFLAGS=$(CFLAGS) /MTd
-!endif
-
-LDFLAGS=$(LDFLAGS) /DEBUG
-
-!else
-
-!ifdef DYNAMIC
-CFLAGS=$(CFLAGS) /MD
-!else
-CFLAGS=$(CFLAGS) /MT
-!endif
-
-LDFLAGS=$(LDFLAGS) /INCREMENTAL:NO 
-
-!endif
-
-##############################################
-# convert both *.c and *.cpp
-
-OBJSTMP= $(SRCS:.c=.obj)
-OBJS= $(OBJSTMP:.objpp=.obj)
diff --git a/externals/grill/flext/buildsys/win/pd/bmake-bcc-ext.inc b/externals/grill/flext/buildsys/win/pd/bmake-bcc-ext.inc
deleted file mode 100644
index 26bcf06e..00000000
--- a/externals/grill/flext/buildsys/win/pd/bmake-bcc-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/bmake-bcc-flext.inc b/externals/grill/flext/buildsys/win/pd/bmake-bcc-flext.inc
deleted file mode 100644
index d30a7144..00000000
--- a/externals/grill/flext/buildsys/win/pd/bmake-bcc-flext.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-!ifdef SHARED
-EXT=dll
-!else
-EXT=lib
-!endif
diff --git a/externals/grill/flext/buildsys/win/pd/bmake-bcc-shlib.inc b/externals/grill/flext/buildsys/win/pd/bmake-bcc-shlib.inc
deleted file mode 100644
index b2234c5b..00000000
--- a/externals/grill/flext/buildsys/win/pd/bmake-bcc-shlib.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/bmake-bcc.inc b/externals/grill/flext/buildsys/win/pd/bmake-bcc.inc
deleted file mode 100644
index a15a75e6..00000000
--- a/externals/grill/flext/buildsys/win/pd/bmake-bcc.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFS=$(DEFS) /DFLEXT_SYS=2 /DPD
-
-!ifdef WINNT
-DEFS=$(DEFS) /D_WIN32_WINNT=0x500
-!endif
-
-##############################################
-
-INCPATH=$(INCPATH) -I$(PDPATH)\src
-
-# these are both in FLEXTPATH
-LIBS=$(LIBS) pd.lib pthreadVC.lib
diff --git a/externals/grill/flext/buildsys/win/pd/config-bcc.def b/externals/grill/flext/buildsys/win/pd/config-bcc.def
deleted file mode 100644
index 54e8397d..00000000
--- a/externals/grill/flext/buildsys/win/pd/config-bcc.def
+++ /dev/null
@@ -1,38 +0,0 @@
-# where is the PD installation?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH="c:\program files\pd"
-
-# where is BorlandC++?
-BCCPATH="c:\program files\bcc55"
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC=$(PDPATH)\flext
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-FLEXTSHLIB=$(PDPATH)\bin
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-bcc
-
-# where should the external be installed?
-INSTPATH=$(PDPATH)\extra
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-6 -O2 -OS -ff -d
-
-# comment if you want to compile for Windows 95/98/ME
-WINNT=1
diff --git a/externals/grill/flext/buildsys/win/pd/config-cygwin.def b/externals/grill/flext/buildsys/win/pd/config-cygwin.def
deleted file mode 100644
index 6c35151a..00000000
--- a/externals/grill/flext/buildsys/win/pd/config-cygwin.def
+++ /dev/null
@@ -1,34 +0,0 @@
-# where is the PD installation?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH=/cygdrive/c/program files/pd
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC=$(PDPATH)/flext
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-FLEXTSHLIB=$(PDPATH)/bin
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-cygwin
-
-# where should the external be installed?
-INSTPATH=$(PDPATH)/extra
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=-msse -mfpmath=sse -ffast-math
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3
-# optimizations for Pentium 4
-OFLAGS+=-march=pentium4
diff --git a/externals/grill/flext/buildsys/win/pd/config-mingw.def b/externals/grill/flext/buildsys/win/pd/config-mingw.def
deleted file mode 100644
index bed53e35..00000000
--- a/externals/grill/flext/buildsys/win/pd/config-mingw.def
+++ /dev/null
@@ -1,37 +0,0 @@
-# where is the PD installation?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH="%ProgramFiles%\pd"
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC=$(PDPATH)\flext
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-FLEXTSHLIB=$(PDPATH)\bin
-
-###############################################################
-
-# where should the external be built?
-OUTPATH=pd-mingw
-
-# where should the external be installed?
-INSTPATH=$(PDPATH)\extra
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=-msse -mfpmath=sse -ffast-math
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=-O3
-# optimizations for Pentium 4
-OFLAGS+=-march=pentium4 
-
-# comment if you want to compile for Windows 95/98/ME
-WINNT=1
diff --git a/externals/grill/flext/buildsys/win/pd/config-msvc.def b/externals/grill/flext/buildsys/win/pd/config-msvc.def
deleted file mode 100644
index 49137ef5..00000000
--- a/externals/grill/flext/buildsys/win/pd/config-msvc.def
+++ /dev/null
@@ -1,46 +0,0 @@
-# where is the PD installation?
-# (this should point to the main folder, which has a "src" subfolder)
-PDPATH="%ProgramFiles%\pd"
-
-# where is MS VC++?
-# (not necessary if the build is run with the compiler environment)
-# MSVCPATH="%ProgramFiles%\Microsoft Visual Studio .NET 2003\Vc7"
-
-###############################################################
-
-# where do/should the flext headers reside/be built?
-FLEXTINC=$(PDPATH)\flext
-
-# where do/should the flext static libraries reside/be built?
-FLEXTLIB=$(FLEXTINC)
-
-# where do/should the flext shared libraries reside/be built?
-FLEXTSHLIB=$(PDPATH)\bin
-
-###############################################################
-
-# where should the external be built?
-# (relative one-level subpath to project folder)
-OUTPATH=pd-msvc
-
-# where should externals be installed?
-INSTPATH=$(PDPATH)\extra
-
-###############################################################
-
-# user defined compiler flags
-# (check if they match your system!)
-UFLAGS=
-
-# user defined optimization flags
-# (check if they match your system!)
-OFLAGS=/Ox
-# optimizations for Pentium 4
-OFLAGS=$(OFLAGS) /G6 /arch:SSE
-
-# comment if you want to compile for Windows 95/98/ME
-WINNT=1
-
-# uncomment to link against dynamic C runtime libraries
-# (don't use this if you want to distribute the built product)
-#DYNAMIC=1
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-ext.inc b/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-ext.inc
deleted file mode 100644
index 26bcf06e..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-flext.inc b/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-flext.inc
deleted file mode 100644
index e64eb6c5..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-flext.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-ifdef SHARED
-EXT=dll
-else
-EXT=a
-endif
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-shlib.inc b/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-shlib.inc
deleted file mode 100644
index b2234c5b..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin-shlib.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin.inc b/externals/grill/flext/buildsys/win/pd/gnumake-cygwin.inc
deleted file mode 100644
index dca95023..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-cygwin.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-DEFS += -DFLEXT_SYS=2 -DPD
-
-INCPATH += -I$(PDPATH)/src
-
-LIBS += $(PDPATH)/bin/pthreadVC.dll
-SYSLIBS += $(PDPATH)/bin/pd.dll 
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-ext.inc b/externals/grill/flext/buildsys/win/pd/gnumake-mingw-ext.inc
deleted file mode 100644
index 26bcf06e..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-flext.inc b/externals/grill/flext/buildsys/win/pd/gnumake-mingw-flext.inc
deleted file mode 100644
index e64eb6c5..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-flext.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-ifdef SHARED
-EXT=dll
-else
-EXT=a
-endif
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-shlib.inc b/externals/grill/flext/buildsys/win/pd/gnumake-mingw-shlib.inc
deleted file mode 100644
index b2234c5b..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-mingw-shlib.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/gnumake-mingw.inc b/externals/grill/flext/buildsys/win/pd/gnumake-mingw.inc
deleted file mode 100644
index d3b6cedb..00000000
--- a/externals/grill/flext/buildsys/win/pd/gnumake-mingw.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-DEFS += -DFLEXT_SYS=2 -DPD
-
-ifdef WINNT
-CFLAGS += -D_WIN32_WINNT=0x500
-endif
-
-##############################################
-
-INCPATH += -I$(PDPATH)/src
-LIBPATH += -L$(PDPATH)/bin
-
-# these are both in PDPATH
-LIBS += -lpd -lpthreadVC
diff --git a/externals/grill/flext/buildsys/win/pd/nmake-msvc-ext.inc b/externals/grill/flext/buildsys/win/pd/nmake-msvc-ext.inc
deleted file mode 100644
index 26bcf06e..00000000
--- a/externals/grill/flext/buildsys/win/pd/nmake-msvc-ext.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/nmake-msvc-flext.inc b/externals/grill/flext/buildsys/win/pd/nmake-msvc-flext.inc
deleted file mode 100644
index d30a7144..00000000
--- a/externals/grill/flext/buildsys/win/pd/nmake-msvc-flext.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-!ifdef SHARED
-EXT=dll
-!else
-EXT=lib
-!endif
diff --git a/externals/grill/flext/buildsys/win/pd/nmake-msvc-shlib.inc b/externals/grill/flext/buildsys/win/pd/nmake-msvc-shlib.inc
deleted file mode 100644
index b2234c5b..00000000
--- a/externals/grill/flext/buildsys/win/pd/nmake-msvc-shlib.inc
+++ /dev/null
@@ -1 +0,0 @@
-EXT=dll
diff --git a/externals/grill/flext/buildsys/win/pd/nmake-msvc.inc b/externals/grill/flext/buildsys/win/pd/nmake-msvc.inc
deleted file mode 100644
index 89fba829..00000000
--- a/externals/grill/flext/buildsys/win/pd/nmake-msvc.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-DEFS=$(DEFS) /DFLEXT_SYS=2 /DPD
-
-!ifdef WINNT
-DEFS=$(DEFS) /D_WIN32_WINNT=0x500
-!endif
-
-##############################################
-
-INCPATH=$(INCPATH) /I$(PDPATH)\src
-LIBPATH=$(LIBPATH) /LIBPATH:$(PDPATH)\bin
-
-# these are both in PDPATH
-LIBS=$(LIBS) pd.lib pthreadVC.lib
diff --git a/externals/grill/flext/changes.txt b/externals/grill/flext/changes.txt
deleted file mode 100644
index fef5d86c..00000000
--- a/externals/grill/flext/changes.txt
+++ /dev/null
@@ -1,355 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2007 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-----------------------------------------------------------------------------
-
-Version history:
-
-0.5.1:
-- optimizations for message handling and memory footprint
-- enhanced build system for cygwin
-- added GetCanvasDir to retrieve folder in which the patcher resides
-- better handling of click callback
-- more compatible handling of attributes in patcher (hiding is now an option - define FLEXT_ATTRHIDE)
-- added header file flfeatures.h for compile-time detection of version-specific features
-- typed flext::NewAligned allocator
-- fixed severe Altivec bug (load unaligned)... thanks to Ian Ollmann
-- restructured initialization and finalization (esp. Max DSP stuff)
-- real class names now also reflect debug mode (like in flext_base_shared_d)
-- cleaned up internals (like Max/MSP typedefs)
-- fixed coexistence of message and signal objects in Max/MSP object libraries
-- fixes for pthreads version 2
-- deprecated FLEXT_NOGLOBALNEW in favor of FLEXT_USE_CMEM (either global new/delete operators or C library memory allocation)
-- fixing uninitialized pointer (first inlet pointer)
-- added message bundle functionality (to send more messages over the thread boundary to arrive at the same logical time)
-- fixed dangerous spot (also memory leak) with message queuing
-- fixed buggy freeing of memory for AtomListStatic
-- optimizations around method registration
-- preprocessor symbol FLEXT_COMPATIBLE - if defined don't implement specialities of either PD or Max/MSP
-- Max: fixed reported bug (#67), where list elements are distributed over inlets
-- added thisParent type, which refers to the class from which the current flext class is derived (as given in FLEXT_HEADER)
-- bang method can also by added with FLEXT_(C)ADDMETHOD (FLEXT_(C)ADDBANG is still an alias)
-- attribute generation is now determined exclusively by each object class setup (not library is before)
-- more robust pack setting for Max/MSP @ Windows
-- should work with Mac/Intel (still untested!)
-- added new FLEXT_HEADER macros to enable class templates
-- more ToOut/Sys* methods
-- fixed help name definition at class setup
-- added gcc branch hinting
-- PD: possibility to create DSP classes without main DSP inlet (use e.g. FLEXT_DSP0_NEW)
-- fixed atom sorting (symbols were sorted by pointer, not by content)
-- updated build system to handle UB on OSX (including architecture-specific compiler flags)
-
-0.5.0:
-- fixes for 64 bit builds (size_t is integer type of pointer size)
-- finally added a autoconf system (many many thanks to Tim Blechmann)
-- more character escapes for attribute editor
-- fixed the attribute editor for 0.38, stopped redundant transfer of script code
-- show saveable attributes on object select
-- fix for long attribute dialogs
-- dropped support for Max UI objects
-- added global system locking
-- added general atom outlet functions To{Sys,Out,Queue}Atom
-- new build system for flext and flext-based externals
-- flags for object construction and destruction phase (Initing() and Exiting())
-- reconsidered flext::buffer::Update
-- enhanced buffer handling
-- support for buffer locking (flext::buffer::Lock() and Unlock()) - it's a must for Max/MSP at least
-- use new PD idle callback for queues messages (currently in devel_0_38)
-- fixed bug with unregistering for bound symbols
-- removed virtual m_assist function (which was only useful for Max)... stick to static assist strings
-- removed virtual flext_dsp::m_enable function (which wasn't present for Max/MSP)
-- added m_click method which gets called on alt-click (PD) resp. double clicks (Max) onto the object box
-- in ToOut check if we are inside dsp (and use ToQueue then...)
-- some restructuring and use symbols (rather than char *) natively for AddMethod* and AddAttrib* functions
-- added some more SIMD functionality
-- fixes to flext::Timer::At method
-- eliminated misleading flext_dsp::ChannelsIn and ChannelsOut
-- added lock-free Lifo and Fifo structures and used it with message queueing and thread management
-- eliminated default "help" (m_help) method... should be implemented in the flext-based object
-- changed virtual callback names m_loadbang, m_method_, m_dsp, m_signal, m_click to CbLoadbang, CbMethodResort, CbDsp, CbSignal, CbClick
-- replaced memory-intensive STL maps by custom-made vector/map-monster (should be fast!)
-- fixed bug for symbol messages into non-left inlets
-- better timers for Windows
-- slimmed down object data structures and changed initialization code accordingly
-- digest one-element float/int/symbol/pointer list messages as single atoms
-- simplified message analysis
-- made flext::Forward thread safe
-
-0.4.7:
-- added flext::GetBool (just because flext::GetInt has been there for a while)
-- added bool to usable types for creation arguments
-- protection for SIMD routines with count=0
-- support exceptions for setup functions, object creation and destruction, method handling
-- small fixes for MSVC6 incompatibilites
-- fixes for Max 4.5 headers
-- removed Mach-O/CFM glue stuff again and added makefiles for Max/MachO
-- in flext::StopThread don't wait for thread to have stopped!
-- support PD tooltips (only in devel branch at the moment)
-- attribute editor: added individual apply buttons
-- attribute editor: added escaping for , and ; 
-- attribute editor: zoomed editor accepts , as newline separator
-- attribute editor: close editor window on object destruction
-- fixed $0-arguments in attribute saving
-- introducing ring buffer for message queue (thanks to Tom Schouten)
-- printing of atoms into buffer with better error checking
-
-0.4.6:
-- added a text edit window for list attributes
-- finally use global allocator operators (MFC doesn't like it but who cares)
-- fixed entry of local variables with attribute editor
-- help window for attribute editor
-- appended lacking ~ for tilde object help patches
-- uniform STL container for all kinds of attribute, method, class handling
-- support for MinGW
-- added flext_obj::CanvasArgs
-- fixed small problem with buffer->Valid() on startup
-- fixed buffer overrun problems with flext::post, flext::error... (but still to improve)
-- improved handling of patcher arguments
-- also initialize flext::sym_int as MakeSymbol("int") for PD (since the variable is there anyhow)
-- fixed bug with attribute dumping
-- default arguments for object construction (types float0,int0,t_symtype0 for FLEXT_NEW*)
-- added flext::sym__ for empty symbol ""
-
-0.4.5:
-- added some more SIMD functions
-- PD attributes: added a TCL/TK editor dialog ("properties") and save attributes to patcher
-- fixed wrong returned result of flext::buffer::set function
-- fix for linux static exported function name-clash (individual linker namings for exported flext base classes)
-- made message queue stuff global (static) for all flext objects
-- added flext_base::DumpAttrib to send an attribute value to the attribute outlet
-- added "getmethods" message (for attribute-enabled externals) to list methods for a specified inlet (default = 0)
-- "getattributes" or "getmethods" output lists are now alphabethically sorted
-- flext::StopThread function to terminate running threads (started with LaunchThread)
-- added flext::CmpAtom and AtomList::operator < methods ... useful for using lists as keys for STL
-- make use of new PD thread locking (PD functions sys_lock() and sys_unlock()), queue messages only if necessary
-- better FLEXT_OSAPI resolution
-- ListAttributes (or the getattributes message) now lists attributes in the order they were created (first class, then object scope)
-- enforcing usage of STL
-- explicit boolean attributes (great for attribute editor layout!)
-- flext_dsp reported wrong inlet/outlet count (CntInSig, CntOutSig functions)
-- added support for patcher arguments for attributes (use # instead of $ to save them with a patch)
-- moved memory functions and console output from flext to super-base-class flext_root and derived all helper classes from that
-- changed FLEXT_THREAD_X: wrappers doesn't delete the passed data pointer anymore -> the called method is responsible for that (and it knows the type....)
-- enabled binding of more than one function to a symbol and added flext_base::GetBoundMethod
-- native support for Windows threading model
-
-0.4.4:
-- fixed deadly bug for Max/MSP method-to-symbol-binding proxies
-- some fixes for CodeWarrior Mach-O compilation 
-- fixed destruction bug for hashed "item arrays"
-- added flext_base::ToSelf* methods for queued (deferred) self messaging
-- deleted flext::buffer console outputs for undefined arrays/buffer~s: should be done by externals
-- a few changes for the flext shared library
-- tiny update for PD 0.37 header file usage
-- fixed a bug associated to attribute argument lists
-- added functions for version number and string (flext::Version and flext::VerStr, mainly for usage of a shared flext library)
-- flext_base::UnbindMethod returns user data
-- fixed compilation problem with t_symbol-type attributes
-- added methods for sending boolean values (ToOutBool, ToQueueBool, ToSelfBool)
-
-0.4.3:
-- added forgotten flext_base::ToQueueString method
-- added timer functions and flext::Timer class
-- added functions for SIMD support
-- fixed race condition when using LaunchThread in a setup function (now waiting for thread helper to initialize)
-- added flext::Forward function to send messages to bound symbols
-- added "zero" flag to flext::buffer resize operation
-- fixed bug for Max/MSP buffer resize with preservation of contents
-- fixed bug with thread initialization (caused PD@OSX to crash on startup)
-- flext::setup is only run once now
-- fixed creation bug with objects that have attributes but no outlets
-- added FLEXT_BINDMETHOD,FLEXT_UNBINDMETHOD to bind a method to a symbol 
-- fixed bug with hard thread termination (of incooperative threads)
-
-0.4.2:
-- started port for jMax
-- moved CLASS_MAINSIGNALIN to class scope (fixed "float method overwritten" warning)
-- unix makefiles: CXX should be commented out if standard (to enable environmental settings)
-- introduced default returns for the different flext::GetA* functions
-- pragma for Metrowerks compilers: enumsalwaysint on, bool on
-- MaxMSP: added assist string for attribute outlets
-- added new POSIX for ThrCond::TimedWait (but still have to find out when to enable it....)
-- added CopySamples and ZeroSamples
-- fixed bug for DSP object with zero signal inlets in PD
-- added validity check for sample buffers
-
-0.4.1:
-- full port for Max@OSX
-- completely redesigned message and attribute handling: now hashed and much more efficient
-- greatly enhanced object creation and destruction (esp. for library objects)
-- class setup functions now take t_classid type arg... this is BACKWARDS-INCOMPATIBLE for Max/MSP
-- added some prerequisites for usage of flext as a shared library
-- completed Max/MSPs inlet/outlet assist description functionality
-- Max/MSP signal objects: fixed bug of reporting wrong number of inlets
-- put overloaded new/delete into flext support class
-- introduced "Finalize" virtual method, called after all "Init" methods
-- fixed crash issue in flext_dsp when there are NO signal inlets or outlets defined
-	(this is possibly only a problem for the signal2 tutorial example)
-- added flext::GetType(t_atom &), flext::ZeroMem
-- put the clock_delay for the message queue inside the thread-locked area
-	Ok for the actual object, but PD has to be thread-safe here as well
-- BACKWARDS-INCOMPATIBLE CHANGE: flext_base::m_methodmain and flext_base::m_method_ have got 
-	const modifiers.... these virtual methods are used rarely (except for example in py/pyext)
-- now MUCH cleaner platform identification... FLEXT_SYS,FLEXT_OS,FLEXT_CPU definitions
-- also FLEXT_DEBUG for debug build
-- SndObjs: virtual FreeObject routine is now called at destruction (by parent class), derived class doesn't need to call it!
-- SndObjs: fixed typo (numbers of output slots was wrong) and init bug
-- STK: added support for STK object classes (flstk.{h,cpp})
-- introduced a helper thread for launching flext threads in the background
-- threads are now handled on class (as opposed to object) level
-- threads can now be terminated separately
-- put more flext functions into flext static class
-- replaced ChangePriority by RefPriority
-- fixed setting of priorities...  problems were caused by a compiler bug (MSVC 6)
-- made a portable threading interface with support for threading libraries other than pthreads (FLEXT_THREADS defined as FLEXT_THR_*)
-- implemented threading support with the MacOS MP thread library
-- stripped the ThrMutex and ThrCond classes of non-portable (and irrelevant) functionality
-- simplified "ToQueue*" and threaded "ToOut*" message queue mechanism for Max/MSP 
-- deprecated FLEXT_ADDMETHOD_V and FLEXT_ADDMETHOD_A definitions which only lead to confusion
-- BACKWARDS-INCOMPATIBLE CHANGE: flext_sndobj::NewObjs must return a boolean!!
-
-0.4.0:
-- the use of the const keyword is enforced (e.g. the preferred type for symbols is now "const t_symbol *")
-	- there _might_ be some problems with sensitive compilers
-- introduced Max/Jitter-like attribute functionality ("@value" command line, "getvalue" get and "value" set functions)
-- introduced a flext static class for general flext functions (to clean up the flext_base class)
-- creation argument handling is now done by flext
-	no more weird PD re-ordering of arguments 
-- no more support for the Apple MPW compiler - MacOS9 is dying anyway...
-- calling SetupInOut() has become obsolete 
-	- flext creates all inlets/outlets by itself after the constructor has finished
-	- this implies that CntIn(),CntOut() and the outlet pointers are not valid in the constructor
-	- there is a virtual bool Init() function that may be used for such initialization
-- completely redesigned FLEXT_NEW macros, usage of dynamic classes (in fllib.cpp)
-- added ToQueue* functions - like ToOut* but messages or not directly sent (well suited for deadlock situations)
-- introduced additional per-class methods and attributes (just like it ever was in Max and PD)
-- fixed potentially dangerous typo in flext.cpp - (was: FLEXT_THREAD instead of FLEXT_THREADS)
-- added OSX/darwin support (originally done by Adam T. Lindsay)
-- SndObj interface now also available for cygwin and BCC 
-- added prepend and append functions to AtomList class
-- added IsNothing, SetNothing, CanbeBool and GetABool functions
-- eliminated the remaining Get*Flint and Set*Flint functions 
-- added/completed Is/Canbe/Get/Set for pointer atoms
-- added print/scan functions for atoms
-- fixed anything outlets for Max/MSP... for some strange reason this severe bug has not had severe consequences....
-
-0.3.3:
-- PD: fixed bug for DSP objects having no signal inlets
-	this also enables floats into a non-signal leftmost inlet
-- revisited priority stuff for detached threads
-- Bind/unbind functions for flext classes (in MaxMSP only one object can be bound)
-- made "t_symtype" another synonym for "t_symbol *"
-- added forgotten dsp_free function for MaxMSP
-- fixed forgotten __class__ member for MaxMSP libraries
-- changed basic MaxMSP object to t_pxbox (ok, a bit more memory is used....)
-- MaxMSP library can now be loaded from startup folder (but can't use aliases)
-- if no handler is found for pure anything (just symbol, no args...) try list handler
-- added interface for SndObj (http://www.may.ie/academic/music/musictec/SndObj/ )
-
-0.3.2:
-- Doxygen generated inline documentation / functional reference
-- added some more functionality to the AtomAnything class
-- bugfix for threaded methods with var list or anything arguments
-- added threaded method for arbitrary (void *) data structs
-- ThrMutex: added lock count functions Push() and Pop()
-- eliminated potentially dangerous SetThing,GetThing and introduced DoBind,DoUnbind,GetBound instead
-- fixed severe bug with the current threads list
-- add path specification possibility for help symbols (in FLEXT_NEW*)
-- use pthread_attr and DETACHED flag
-
-0.3.1:
-- added some more functionality to the AtomList class
-- fixed forgotten Sleep implementation in pd@unix
-- reorganized file structure and config/make procedures
-
-0.3.0:
-- added CYGWIN support
-
-- added threaded methods along with a message queue for ToOut* functions (very unstable for MaxMSP!)
-  to use threads compile flext with FLEXT_THREADS definition
-- check/update function for buffer change (resize etc.)
-- description text for inlets/outlets (e.g. for MaxMSPs assist function) - not fully implemented
-- added buffer resize functions flext_base::buffer::Frames(int,bool)
-- added some utility functions: Sleep, CopyAtom, CopyList
-- added List manipulation classes: AtomList, AtomAnything
-- Alias object names (simply specify with FLEXT_NEW*, separated by whitespace)
-- float messages - int method is called if there is no float method
-- MaxMSP: int messages - float method is called if there is no int method
-- fixed type warning for class constructors with int arguments in PD
-- fixed severe bug concerning symbol methods
-- MaxMSP: use critical sections for message output (for more safety in overdrive mode)
-- PD: default/manual definition of help file by flext_base::DefineHelp
-- added GetThing/SetThing to access t_symbol's s_thing data member
-
-- introduced FLEXT_NEW_DSP* and FLEXT_LIB_DSP* for FLEXT_NEW_TILDE* and FLEXT_LIB_TILDE* (the latter become deprecated)
-- all variable argument defs (aka gimme) now have a V instead of G  (e.g. FLEXT_NEW_V)
-
-0.2.3:
-- restructured files and started usable inline documentation
-- found that there was no method to output a bang?! Ugh! -> corrected
-- finally eliminated awful t_flint type and all other schizophrenic flint functions (float and int exist now equally)
-- now (finally) using type t_sample for sample values (should just be identical to float)
-- added AddInBang/AddOutBang (same as Add*Symbol - unchecked)
-- buffer class: added "bool Ok()" check function
-- switched on error posting for unhandled messages
-- added XletCode and AddInlets/AddOutlets for multiple Inlet/Outlet addition (max. 9 inlets/outlets)
-- if float or int message is not handled explicitly then [list float/int( is tried
-
-0.2.2:
-- added xgimme argument type (supplies method handlers with symbol+gimme)
-- more information on DSP system with flext_dsp object (block size,number of audio inputs and outputs)
-- cleaner gcc makefile
-- made NewAligned/FreeAligned static functions
-- introduced FLEXT(_TILDE)_SETUP for class setup in a library setup function
-- introduced external libraries for MaxMSP, changed library setup behavior (now via FLEXT_LIB_SETUP)
-- included MaxMsp's inofficial buffer.h with consent by David Zicarelli
-- changed dynamic casts in callback functions to static as gcc 3.0.4 has obvious bugs
-
-0.2.1:
-- fixed bug in message parsing code (anything messages were not correctly mapped to inlets)
-- changed t_symtype to t_symptr (= t_symbol *), needed for method argument lists
-- eliminated flint type (t_flint remains)
-
-0.2.0:
-- internal proxy objects for any non-leftmost inlets
-- Max/MSP: all signal inlets can receive messages 
-- method/argument parsing is done by flext - float/int are not distinguished, the first handler wins
-- integrated more system functions into flext_base & eliminated superfluous #defines
-- distribute list (into inlet 0) elements over inlets (right to left)
-- added outlets for anythings
-- defines for callback-to-method functions and method setup (FLEXT_CALLBACK*, FLEXT_ADD*)
-- uses PD's or Max's memory allocation functions (for safety in Max's overdrive)
-- no support for default arguments (A_DEFFLOAT and A_DEFSYMBOL).. use GIMME instead!
-- better graphics update behavior for PD
-- improved behavior for invalid/undefined buffers/arrays
-- use MaxMSP internal z_disabled flag with flext_dsp for pausing/resuming dsp processing 
-- included CHECK_TILDE, a test whether a tilde object (defined as FLEXT_TILDE_*) has a trailing ~. (debug mode only)
-- changed notation of flext functions from to_out_float like to ToOutFloat like
-- eliminated trivial shortcuts (F,I,V,...) for built-in types
-- MaxMSP is only capable of 3 creation arguments... that should be sufficient - otherwise use GIMME
-- Methods for aligned memory (NewAligned, FreeAligned)
-
-0.1.1:
-- documentation for flext.h
-- more emancipation from GEM code
-- virtually everything renamed
-- abstraction for dsp processing
-- makefile for BCC
-- manual call of extern_setup or main unnecessary for single objects - only in pd libraries
-- delayed buffer init (only name is set beforehand)
-- loadbang also in PD
-- introduced "compatibility mode" which denies platform-specific features 
-- fixed severe dsp bug (symptom: "float method overwritten" warning in pd)
-- fixed bug: wrong return code from buffer::Set
-
-0.1.0: 
-- max-pd 0.2 becomes flext 0.1.0
-- heavy usage of unchanged GEM code
-
-
-
-
diff --git a/externals/grill/flext/configure.ac b/externals/grill/flext/configure.ac
deleted file mode 100755
index 83c6e309..00000000
--- a/externals/grill/flext/configure.ac
+++ /dev/null
@@ -1,160 +0,0 @@
-dnl
-dnl autoconf template
-dnl added by tim blechmann
-dnl
-
-dnl flext API version (current:release:age)
-API_VERSION=0:0:0
-
-AC_INIT([flext],[0.5.0],[gr@grrrr.org],[flext])
-AM_INIT_AUTOMAKE(1.6)
-
-
-dnl configure options
-AC_ARG_ENABLE(system, [  --enable-system         flext system (default: pd)],
-    [
-	case $enableval in 
-		max) AC_DEFINE(FLEXT_SYS,1)
-			 TARGETDIR=maxmsp;;
-		*) AC_DEFINE(FLEXT_SYS,2)
-			 TARGETDIR=pd;;
-	esac
-	system = $enableval
-	],
-	AC_DEFINE(FLEXT_SYS,2)
-	TARGETDIR=pd
-)
-
-AC_ARG_WITH(sysdir,
-	[  --with-sysdir           path to pd or max headers],
-    	[
-		sysdir=$withval
-		INCLUDEDIR="-I$withval $INCLUDEDIR"
-	],
-	[echo "path to system headers required "$enableval && exit 1])
-
-dnl check for g_canvas.h in pd folder
-AC_CHECK_FILE("$sysdir/g_canvas.h",,[echo "$sysdir/g_canvas.h not found" && exit 1])
-
-AC_ARG_WITH(stkdir,
-	[  --with-stkdir           path to stk headers],
-	[
-	    AC_CHECK_FILE("$withval/Stk.h",,[echo "$withval/Stk.h not found" && exit 1])	
-		stkdir=$withval
-		INCLUDEDIR="-I$withval $INCLUDEDIR"
-	])
-
-AM_CONDITIONAL([STK],[test "$stkdir"])
-
-AC_ARG_WITH(sndobjdir,
-	[  --with-sndobjdir      path to SndObj headers],
-	[
-		AC_CHECK_FILE("$withval/SndObj.h",,[echo "$withval/SndObj.h not found" && exit 1])
-		sndobjdir=$withval
-		INCLUDEDIR="-I$withval $INCLUDEDIR"
-	])
-
-AM_CONDITIONAL([SNDOBJ],[test "$sndobjdir"])
-
-AC_ARG_ENABLE(optimize, [  --enable-optimize       enables optimized builds for: pentium4, pentium3, G4, G5],
-    [
-	case $enableval in
-	pentium3 | pentium3m)
-		OPT_FLAGS = "-mtune=$enableval -march=$enableval -mmmx -msse -mfpmath=sse";
-		AC_DEFINE(FLEXT_USE_SIMD);;
-	pentium2 | athlon | pentium-mmx)
-		OPT_FLAGS="-mtune=$enableval -march=$enableval -mmmx";;
-	pentium)
-	 	OPT_FLAGS="-mtune=$enableval -march=$enableval";;
-	pentium4 | pentium4m | pentium-m | prescott | nocona | athlon-xp | athlon-mp | athlon64 | opteron) 
-		OPT_FLAGS="-mtune=$enableval -march=$enableval -mmmx -msse -msse2 -mfpmath=sse";
-		AC_DEFINE(FLEXT_USE_SIMD);;
-	G5 | G4)
-		OPT_FLAGS="-mtune=$enableval --maltivec -faltivec -malign-natural";
-		AC_DEFINE(FLEXT_USE_SIMD);;
-	G3)
-		OPT_FLAGS="-mtune=$enableval --malign-natural";;
-	*)
-		;;
-	esac
-	])
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_CXX
-AC_PROG_INSTALL
-AC_PROG_MAKE_SET
-AC_PROG_RANLIB
-
-dnl Checks for libraries.
-
-dnl Checks for header files.
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_C_INLINE
-AC_TYPE_SIZE_T
-AC_STRUCT_TM
-
-dnl Checks for library functions.
-
-dnl system specific
-
-if test `uname -s` == Linux; then
-	DYNAMIC_LDFLAGS="-Wl,-Bdynamic -shared"
-	EXTENSION=pd_linux
-	SOEXT=so
-fi
-
-if test `uname -s` == Darwin; then
-#	DYNAMIC_LDFLAGS="-version-info $API_VERSION -release $AC_PACKAGE_VERSION -dynamiclib -dynamic -flat_namespace -undefined suppress"
-
-	DYNAMIC_LDFLAGS="-dynamiclib -dynamic -flat_namespace -undefined suppress"
-	if test $system == max; then
-		EXTENSION=mxo
-	else	
-		EXTENSION=pd_darwin
-	fi
-	
-	SOEXT=dylib
-	FRAMEWORKS="ApplicationServices vecLib"
-fi
-
-dnl todo: mingw / cygwin
-
-AC_SUBST(INCLUDEDIR)
-AC_SUBST(OPT_FLAGS)
-AC_SUBST(DYNAMIC_LDFLAGS)
-AC_SUBST(stkdir)
-AC_SUBST(sndobjdir)
-AC_SUBST(EXTENSION)
-AC_SUBST(SOEXT)
-AC_SUBST(TARGETDIR)
-AC_SUBST(FRAMEWORKS) dnl for osx
-AC_OUTPUT([
-			Makefile
-			tutorial/Makefile
-			tutorial/adv1/Makefile
-			tutorial/adv2/Makefile
-			tutorial/adv3/Makefile
-			tutorial/attr1/Makefile
-			tutorial/attr2/Makefile
-			tutorial/attr3/Makefile
-			tutorial/bind1/Makefile
-			tutorial/buffer1/Makefile
-			tutorial/lib1/Makefile
-			tutorial/signal1/Makefile
-			tutorial/signal2/Makefile
-			tutorial/simple1/Makefile
-			tutorial/simple2/Makefile
-			tutorial/simple3/Makefile
-			tutorial/sndobj1/Makefile
-			tutorial/stk1/Makefile
-			tutorial/stk2/Makefile
-			tutorial/thread1/Makefile
-			tutorial/thread2/Makefile
-			tutorial/timer1/Makefile
-			tutorial/pd/Makefile
-			tutorial/maxmsp/Makefile
-			source/Makefile])
-
diff --git a/externals/grill/flext/examples/examples.dsw b/externals/grill/flext/examples/examples.dsw
deleted file mode 100644
index 6f52bde2..00000000
--- a/externals/grill/flext/examples/examples.dsw
+++ /dev/null
@@ -1,33 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GEL�SCHT WERDEN!
-
-###############################################################################
-
-Project: "henon"=.\source\henon.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-    begin source code control
-    max/flext/examples/source
-    .\source
-    end source code control
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
diff --git a/externals/grill/flext/examples/pd/ex-henon.pd b/externals/grill/flext/examples/pd/ex-henon.pd
deleted file mode 100644
index a70ec540..00000000
--- a/externals/grill/flext/examples/pd/ex-henon.pd
+++ /dev/null
@@ -1,87 +0,0 @@
-#N canvas 412 48 465 467 12;
-#X obj 18 43 bng 25 250 50 0 empty empty reset 0 -10 0 14 -261689 -1
--1;
-#X obj 99 44 bng 25 250 50 0 empty empty trigger 0 -10 0 14 -261689
--1 -1;
-#X obj 206 43 nbx 4 18 0 1 0 1 empty empty pre-alpha 0 -10 0 14 -225271
--1 -1 0.75 256;
-#X obj 322 44 nbx 4 18 0 1 0 1 empty empty pre-beta 0 -10 0 14 -225271
--1 -1 0.41 256;
-#X obj 60 264 nbx 5 18 -1e+037 1e+037 0 0 empty empty result 0 -10
-0 14 -228992 -1 -1 0 256;
-#N canvas 0 0 458 522 henon 0;
-#X text 115 130 x;
-#X text 190 129 y;
-#X obj 157 166 *;
-#X obj 47 158 t f f;
-#X obj 48 189 *;
-#X obj 77 215 *;
-#X obj 130 248 +;
-#X obj 113 281 + 1;
-#X obj 85 131 f 0;
-#X obj 158 130 f 0;
-#X obj 33 23 inlet;
-#X obj 263 27 inlet;
-#X obj 368 28 inlet;
-#X text 264 7 alpha;
-#X text 373 7 beta;
-#X text 28 5 commands;
-#X obj 31 50 route reset bang;
-#X obj 112 445 outlet;
-#X obj 100 86 t b b;
-#X obj 31 76 t 0;
-#X obj 241 55 * 1.5;
-#X obj 241 80 - 2.5;
-#X obj 361 55 - 0.5;
-#X obj 114 342 + 1;
-#X obj 114 369 / 2;
-#X obj 113 394 max 0;
-#X obj 113 418 min 1;
-#X connect 2 0 6 1;
-#X connect 3 0 4 0;
-#X connect 3 1 4 1;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 7 0;
-#X connect 7 0 8 1;
-#X connect 7 0 23 0;
-#X connect 8 0 3 0;
-#X connect 8 0 9 1;
-#X connect 9 0 2 0;
-#X connect 10 0 16 0;
-#X connect 11 0 20 0;
-#X connect 12 0 22 0;
-#X connect 16 0 19 0;
-#X connect 16 1 18 0;
-#X connect 18 0 8 0;
-#X connect 18 1 9 0;
-#X connect 19 0 8 1;
-#X connect 19 0 9 1;
-#X connect 20 0 21 0;
-#X connect 21 0 5 1;
-#X connect 22 0 2 1;
-#X connect 23 0 24 0;
-#X connect 24 0 25 0;
-#X connect 25 0 26 0;
-#X connect 26 0 17 0;
-#X restore 60 208 pd henon;
-#X msg 18 77 reset;
-#X obj 294 201 henon;
-#X obj 292 259 nbx 5 18 -1e+037 1e+037 0 0 empty empty result 0 -10
-0 14 -228992 -1 -1 0 256;
-#X text 17 331 alpha and beta can also be initialized;
-#X text 18 350 at creation time;
-#X obj 45 426 henon @alpha 0.7 @beta 0.2;
-#X text 15 403 or \, using attributes;
-#X obj 45 377 henon 0.7 0.2;
-#X connect 0 0 6 0;
-#X connect 1 0 5 0;
-#X connect 1 0 7 0;
-#X connect 2 0 7 1;
-#X connect 2 0 5 1;
-#X connect 3 0 7 2;
-#X connect 3 0 5 2;
-#X connect 5 0 4 0;
-#X connect 6 0 5 0;
-#X connect 6 0 7 0;
-#X connect 7 0 8 0;
diff --git a/externals/grill/flext/examples/source/henon.cpp b/externals/grill/flext/examples/source/henon.cpp
deleted file mode 100644
index e48b9555..00000000
--- a/externals/grill/flext/examples/source/henon.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-/* 
-flext examples - henon
-
-Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is a simple external featuring the chaotic Henon attractor.
-
-See also http://improv.sapp.org/doc/examples/synthImprov/henontune/henontune.html
-Thanks to David Casal for the pointer!
-
-*/
-
-// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-// FLEXT_ATTRIBUTES must be 0 or 1, 
-#define FLEXT_ATTRIBUTES 1
-
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-
-class henon:
-	public flext_base
-{
-	FLEXT_HEADER_S(henon,flext_base,Setup)
- 
-public:
-	// constructor 
-	henon(int argc,const t_atom *argv);
-
-protected:
-	void m_bang();
-	void m_reset() { x = y = 0; }
-
-	void m_alpha(float a) { alpha = a; }
-	void m_beta(float b) { beta = b; }
-	
-	float alpha,beta; 
-	float x,y;
-
-private:
-	static void Setup(t_classid c);
-
-	// method callbacks
-	FLEXT_CALLBACK(m_reset)
-	FLEXT_CALLBACK(m_bang)
-	FLEXT_CALLBACK_F(m_alpha)
-	FLEXT_CALLBACK_F(m_beta)
-
-	// define attribute callbacks for variables alpha and beta (with GET and SET properties)
-	FLEXT_ATTRVAR_F(alpha)
-	FLEXT_ATTRVAR_F(beta)
-};
-
-// instantiate the class 
-FLEXT_NEW_V("henon",henon)
-
-
-henon::henon(int argc,const t_atom *argv):
-	alpha(0),beta(0),x(0),y(0)  // initializations
-{ 
-	// define inlets
-	AddInAnything("reset,bang,...");  
-	AddInFloat("alpha");
-	AddInFloat("beta");
-	
-	// define outlets
-	AddOutFloat();  
-
-	// processing command line
-	if(argc == 2 && CanbeFloat(argv[0]) && CanbeFloat(argv[1])) {
-		// two float args
-		alpha = GetAFloat(argv[0]);
-		beta = GetAFloat(argv[1]);
-	}
-} 
-
-void henon::Setup(t_classid c)
-{
-	// register methods
-	FLEXT_CADDBANG(c,0,m_bang);  
-	FLEXT_CADDMETHOD_(c,0,"reset",m_reset);  
-
-    // methods for non-left inlets
-	FLEXT_CADDMETHOD(c,1,m_alpha);
-	FLEXT_CADDMETHOD(c,2,m_beta);  
-
-	// register attributes
-	FLEXT_CADDATTR_VAR1(c,"alpha",alpha);  // register attribute "alpha" 
-	FLEXT_CADDATTR_VAR1(c,"beta",beta);  // register attribute "beta" 
-}
-
-// Trigger output
-void henon::m_bang()
-{
-	float _alpha_ = alpha*1.5f-2.5f;
-	float _beta_ = beta-0.5f;
-
-	float newx = 1 + _alpha_ * x * x + _beta_ * y;
-	float newy = x;
-	x = newx;
-	y = newy;
-
-	float output = (x + 1.0f)/2.0f;
-	if(output < 0)
-		output = 0;
-	else if(output > 1)
-		output = 1;
-	
-	// output value to outlet
-	ToOutFloat(0,output); // (0 stands for the outlet index 0)
-}
diff --git a/externals/grill/flext/examples/source/henon.cw b/externals/grill/flext/examples/source/henon.cw
deleted file mode 100644
index cf880938..00000000
--- a/externals/grill/flext/examples/source/henon.cw
+++ /dev/null
diff --git a/externals/grill/flext/examples/source/henon.dsp b/externals/grill/flext/examples/source/henon.dsp
deleted file mode 100644
index 24cbdfcf..00000000
--- a/externals/grill/flext/examples/source/henon.dsp
+++ /dev/null
@@ -1,95 +0,0 @@
-# Microsoft Developer Studio Project File - Name="henon" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** NICHT BEARBEITEN **
-
-# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
-
-CFG=henon - Win32 Debug
-!MESSAGE Dies ist kein g�ltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
-!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und f�hren Sie den Befehl
-!MESSAGE 
-!MESSAGE NMAKE /f "henon.mak".
-!MESSAGE 
-!MESSAGE Sie k�nnen beim Ausf�hren von NMAKE eine Konfiguration angeben
-!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
-!MESSAGE 
-!MESSAGE NMAKE /f "henon.mak" CFG="henon - Win32 Debug"
-!MESSAGE 
-!MESSAGE F�r die Konfiguration stehen zur Auswahl:
-!MESSAGE 
-!MESSAGE "henon - Win32 Release" (basierend auf  "Win32 (x86) Dynamic-Link Library")
-!MESSAGE "henon - Win32 Debug" (basierend auf  "Win32 (x86) Dynamic-Link Library")
-!MESSAGE 
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName "henon"
-# PROP Scc_LocalPath "."
-CPP=cl.exe
-MTL=midl.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "henon - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "Release"
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "msvc"
-# PROP Intermediate_Dir "msvc"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c
-# ADD CPP /nologo /W3 /O2 /I "..\..\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PD" /YX /FD /c
-# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
-# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
-# ADD BASE RSC /l 0xc07 /d "NDEBUG"
-# ADD RSC /l 0xc07 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib /nologo /dll /machine:I386
-# ADD LINK32 kernel32.lib user32.lib pd.lib flext-pdwin.lib /nologo /dll /machine:I386 /out:"../pd-msvc/henon.dll" /libpath:"..\..\pd-msvc"
-
-!ELSEIF  "$(CFG)" == "henon - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir "Debug"
-# PROP BASE Intermediate_Dir "Debug"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "msvc-debug"
-# PROP Intermediate_Dir "msvc-debug"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c
-# ADD CPP /nologo /W3 /Gm /ZI /Od /I "..\..\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PD" /FR /YX /FD /GZ /c
-# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
-# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
-# ADD BASE RSC /l 0xc07 /d "_DEBUG"
-# ADD RSC /l 0xc07 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 kernel32.lib user32.lib pd.lib flext_d-pdwin.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\pd-msvc"
-
-!ENDIF 
-
-# Begin Target
-
-# Name "henon - Win32 Release"
-# Name "henon - Win32 Debug"
-# Begin Source File
-
-SOURCE=.\henon.cpp
-# End Source File
-# End Target
-# End Project
diff --git a/externals/grill/flext/flext.mcp b/externals/grill/flext/flext.mcp
deleted file mode 100644
index 595fe11e..00000000
--- a/externals/grill/flext/flext.mcp
+++ /dev/null
diff --git a/externals/grill/flext/flext.vcproj b/externals/grill/flext/flext.vcproj
deleted file mode 100644
index 685b2db7..00000000
--- a/externals/grill/flext/flext.vcproj
+++ /dev/null
@@ -1,4333 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="flext"
-	ProjectGUID="{B94DB81C-B5FB-4984-99DC-5063C3793BFE}"
-	Keyword="Win32Proj">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Threads DLL Debug|Win32"
-			OutputDirectory=".\pd-msvc\tdl"
-			IntermediateDirectory=".\pd-msvc\tdl"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,f:\prog\audio\sndobj\include,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;FLEXT_SYS_PD;FLEXT_THREADS;FLEXT_USE_SIMD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="3"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext_tdl-pdwin.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Threads DLL Release|Win32"
-			OutputDirectory=".\pd-msvc\trl"
-			IntermediateDirectory=".\pd-msvc\trl"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,f:\prog\audio\sndobj\include,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_LIB;FLEXT_SYS=2;FLEXT_THREADS;FLEXT_USE_SIMD"
-				StringPooling="TRUE"
-				RuntimeLibrary="2"
-				EnableFunctionLevelLinking="TRUE"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext_tl-pdwin.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Threads Debug|Win32"
-			OutputDirectory=".\pd-msvc\td"
-			IntermediateDirectory=".\pd-msvc\td"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\data\prog\packs\pthreads\include;&quot;c:\data\pd\pd-cvs\src&quot;;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;FLEXT_SYS_PD;FLEXT_THREADS;FLEXT_USE_SIMD;FLEXT_EXPORTS;xFLEXT_ATTRHIDE;xFLEXT_NOATTREDIT;_WIN32_WINNT=0x501;xFLEXT_USECMEM"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext-pd_td.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Debug|Win32"
-			OutputDirectory=".\pd-msvc\sd"
-			IntermediateDirectory=".\pd-msvc\sd"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\data\pd\pd-cvs\src;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;FLEXT_SYS=2;FLEXT_USE_SIMD;FLEXT_EXPORTS;FLEXT_DEBUGMEM;_WIN32_WINNT=0x400"
-				StringPooling="TRUE"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext-pd_sd.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Threads Release|Win32"
-			OutputDirectory=".\pd-msvc\t"
-			IntermediateDirectory=".\pd-msvc\t"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_LIB;FLEXT_SYS=2;FLEXT_THREADS;FLEXT_USE_SIMD;FLEXT_EXPORTS;_WIN32_WINNT=0x501"
-				StringPooling="TRUE"
-				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="TRUE"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext-pd_t.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Release|Win32"
-			OutputDirectory=".\pd-msvc\s"
-			IntermediateDirectory=".\pd-msvc\s"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_LIB;FLEXT_SYS=2;FLEXT_USE_SIMD;FLEXT_EXPORTS;_WIN32_WINNT=0x400"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				OutputFile="pd-msvc/flext-pd_s.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Shared Debug|Win32"
-			OutputDirectory=".\pd-msvc\ddl"
-			IntermediateDirectory=".\pd-msvc\ddl"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="&quot;c:\data\prog\pd\pd-cvs\src&quot;;c:\data\prog\packs\pthreads;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;FLEXT_SYS_PD;FLEXT_THREADS;FLEXT_USE_SIMD;FLEXT_SHARED;FLEXT_EXPORTS;FLEXT_PDLOCK"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="3"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib stk_d.lib sndobj.lib"
-				OutputFile=".\pd-msvc\flext-pd_d.dll"
-				AdditionalLibraryDirectories="&quot;c:\data\prog\pd\pd-cvs\bin&quot;;c:\data\prog\packs\pthreads;c:\data\prog\audio\stk\lib;c:\data\prog\audio\sndobj\lib"
-				GenerateDebugInformation="TRUE"
-				OptimizeReferences="1"
-				ImportLibrary="./pd-msvc/flext-pd_d.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Shared Release|Win32"
-			OutputDirectory=".\pd-msvc\dd"
-			IntermediateDirectory=".\pd-msvc\dd"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="3"
-				GlobalOptimizations="FALSE"
-				InlineFunctionExpansion="2"
-				FavorSizeOrSpeed="0"
-				EnableFiberSafeOptimizations="FALSE"
-				AdditionalIncludeDirectories="&quot;c:\data\prog\pd\pd-cvs\src&quot;;c:\data\prog\packs\pthreads;c:\data\prog\audio\sndobj\include;c:\data\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_LIB;FLEXT_SYS_PD;FLEXT_USE_SIMD;FLEXT_SHARED;FLEXT_EXPORTS;FLEXT_PDLOCK"
-				StringPooling="TRUE"
-				RuntimeLibrary="2"
-				EnableEnhancedInstructionSet="1"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="0"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib stk.lib sndobj.lib"
-				OutputFile=".\pd-msvc\flext-pd.dll"
-				AdditionalLibraryDirectories="c:\data\prog\packs\pthreads;&quot;c:\data\prog\pd\pd-cvs\bin&quot;;c:\data\prog\audio\stk\lib;c:\data\prog\audio\sndobj\lib"
-				GenerateDebugInformation="FALSE"
-				OptimizeReferences="1"
-				ImportLibrary="./pd-msvc/flext-pd.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Max Shared Debug|Win32"
-			OutputDirectory=".\max-msvc\dd"
-			IntermediateDirectory=".\max-msvc\dd"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
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-				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;FLEXT_SYS_MAX;FLEXT_USE_SIMD;FLEXT_SHARED;FLEXT_EXPORTS"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="3"
-				StructMemberAlignment="2"
-				RuntimeTypeInfo="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="flext.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="maxapi.lib maxext.lib maxaudio.lib pthreadVC.lib stk_d.lib sndobj.lib"
-				OutputFile=".\max-msvc\flext-max_d.dll"
-				AdditionalLibraryDirectories="&quot;F:\prog\audio\MaxWinSDK\c74support\max-includes\win-includes\debug&quot;;&quot;F:\prog\audio\MaxWinSDK\c74support\msp-includes\win-includes\debug&quot;;f:\prog\packs\pthreads;F:\prog\audio\stk\lib;F:\prog\audio\sndobj\lib"
-				GenerateDebugInformation="TRUE"
-				OptimizeReferences="1"
-				ImportLibrary="./max-msvc/flext-max_d.lib"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"
-				Description="copy flext to maestra"
-				CommandLine="copy F:\prog\max\flext\max-msvc\flext_d.max.dll f:\prog\maestra\dev\debug"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
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diff --git a/externals/grill/flext/flext.xcodeproj/project.pbxproj b/externals/grill/flext/flext.xcodeproj/project.pbxproj
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index 977beca5..00000000
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diff --git a/externals/grill/flext/gpl.txt b/externals/grill/flext/gpl.txt
deleted file mode 100644
index 5ea29a7d..00000000
--- a/externals/grill/flext/gpl.txt
+++ /dev/null
@@ -1,346 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
- 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
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-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
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-
-You may charge a fee for the physical act of transferring a copy, and
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-This section is intended to make thoroughly clear what is believed to
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-  8. If the distribution and/or use of the Program is restricted in
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-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
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-address new problems or concerns.
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-Each version is given a distinguishing version number.  If the Program
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-  10. If you wish to incorporate parts of the Program into other free
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-			    NO WARRANTY
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-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
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-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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-
-		     END OF TERMS AND CONDITIONS
-
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
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-to attach them to the start of each source file to most effectively
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-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
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-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
-
diff --git a/externals/grill/flext/license.txt b/externals/grill/flext/license.txt
deleted file mode 100644
index 9488294f..00000000
--- a/externals/grill/flext/license.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-Copyright (C) 2001-2005 Thomas Grill
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
- 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official flext distribution, the GNU General Public License is
-in the file gpl.txt
-\ No newline at end of file
diff --git a/externals/grill/flext/notes.txt b/externals/grill/flext/notes.txt
deleted file mode 100644
index 93c71227..00000000
--- a/externals/grill/flext/notes.txt
+++ /dev/null
@@ -1,69 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-----------------------------------------------------------------------------
-
-VARIOUS NOTES:
-
-Platform specific:
-- PD does not allow signal and message to go into the same inlet (except leftmost inlet)
-- PD: with DSP objects all float messages to the leftmost inlet are converted to signal
-
-Restrictions in compatibility mode:
-- Max allows only 9 float/int inlets
-
-Porting to new compilers/platforms:
-- enums must be int-sized!!!
-- compiler must support bool type
-- an STL implementation must exist
-- C++ exceptions and RTTI must be enabled
-
-----------------------------------------------------------------------------
-
-KNOWN BUGS:
-- Some few external libraries have troubles with flext's global new and delete overloadings.
-  In these cases one can switch back to the C library memory operators by defining the FLEXT_NOGLOBALNEW macro before
-  inclusion of the flext.h header file (e.g. as a -D compiler option)
-
-- PD: floats into the leftmost inlet of DSP objects can't be used as messages 
-  even if there's no signal inlet at all
-
-----------------------------------------------------------------------------
-
-TODO LIST:
-
-- optimizations for object initialization and messaging
-- speed up message handling (usage of other containers?)
-- SIMD for gcc
-- lock-free code for old AMD 64-bit architectures
-
-- update documentation
-- add log messages for debugging version
-- use PD's t_float and t_int types (or comparable for 32-bit safety)
-
-- add double handlers
-- add signal in/out connection query function
-
-- support for Max qelem style
-
-- flext::post and flext::error should print via a worker thread (and should be unlimited in characters)
-
-- manage running threads individually (stop, isrunning?, priority etc.)
-
-----------------------------------------------------------------------------
-
-TESTS TO DO:
-
-- PD: problems with timed buffer redrawing (takes a lot of cpu time)
-- hard thread termination upon object destruction doesn't seem to work properly -> crash
-- Max rounding bug ... buffer resize could be one sample less!
-
-- PD: figure out what "pointer" messages do and whether they are correctly implemented in flext
-
-- Max buffer~ resize: flext_base::buffer::Frames(): must we use buffer or system sample rate?
-
-- check whether m_dsp gets called upon deletion of a used buffer (PD and MaxMSP may behave differently).
-	-> PD does call m_dsp, Max/MSP does not
diff --git a/externals/grill/flext/package.txt b/externals/grill/flext/package.txt
deleted file mode 100644
index c4b2d9a9..00000000
--- a/externals/grill/flext/package.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# flext - C++ layer for Max/MSP and pd (pure data) externals
-#
-# Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-# For information on usage and redistribution, and for a DISCLAIMER OF ALL
-# WARRANTIES, see the file, "license.txt," in this distribution.  
-#
-# more information on http://grrrr.org/ext
-# ------------------------------------------------------------------------
-#
-# This file contains information for the building process
-#
-# DO NOT EDIT!!
-#
-# ------------------------------------------------------------------------
-
-NAME=flext
-
-BUILDCLASS=flext
-BUILDMODE=all
-BUILDTYPE=all
-
-BUILDDIR=build
-
-SRCDIR=source
-
-PRECOMPILE=flext.h
-
-SRCS= \
-	flbase.cpp flext.cpp flbuf.cpp fldsp.cpp fllib.cpp \
-	flxlet.cpp flattr.cpp flattr_ed.cpp flsupport.cpp \
-	flutil.cpp flatom.cpp flatom_pr.cpp flthr.cpp fltimer.cpp flsimd.cpp flout.cpp \
-	flatom_part.cpp flitem.cpp flmeth.cpp flmsg.cpp \
-	flproxy.cpp flqueue.cpp flbind.cpp flmap.cpp
-HDRS= \
-	flext.h flprefix.h flstdc.h flinternal.h flfeatures.h \
-	flbase.h flclass.h flsupport.h fldsp.h \
-	flmap.h flcontainers.h \
-	fldefs.h fldefs_hdr.h fldefs_setup.h \
-	fldefs_methcb.h fldefs_meththr.h fldefs_methadd.h fldefs_methbind.h fldefs_methcall.h \
-	fldefs_attrcb.h fldefs_attrvar.h fldefs_attradd.h
-
-
-SRCS_SNDOBJ=flsndobj.cpp
-HDRS_SNDOBJ=flsndobj.h
-
-SRCS_STK=flstk.cpp
-HDRS_STK=flstk.h
diff --git a/externals/grill/flext/readme.txt b/externals/grill/flext/readme.txt
deleted file mode 100644
index 30d55aba..00000000
--- a/externals/grill/flext/readme.txt
+++ /dev/null
@@ -1,91 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-This package seeks to encourage the development of open source software
-for the pd and Max/MSP platforms.
-
-Donations for further development of the package are highly appreciated.
-https://www.paypal.com/xclick/business=gr%40grrrr.org&item_name=flext&no_note=1&tax=0&currency_code=EUR
-
-----------------------------------------------------------------------------
-
-Abstract:
-
-flext seeks to represent a uniform programming interface for extending the most common
-modular real-time audio systems Max/MSP and Pure Data (PD) with external modules, or
-short externals. These modules provide a way to tailor such a system for one�s 
-special needs and supply additional functionality. 
-
-Source code based on flext is able to exploit most common features of the 
-respective real-time framework while staying completely independent of the
-actual host system and platform (hardware and operating system). 
-
-flext currently supports development for PD under Linux, Windows and OSX as well as 
-Max/MSP under OS9, OSX and Windows with various programming environments.
-
-----------------------------------------------------------------------------
-
-Goals/features of the package:
-
-pros:
-- better readability of code compared to straight C externals
-- faster development, more robust coding
-- sharing of common methods and data by using base classes
-- any input to any inlet (with the exception of signal streams)
-- transparent use of threads for methods
-- libraries of externals in Max/MSP
-- more than 3 typed creation arguments possible for Max/MSP
-
-cons:
-- introduces a small overhead to speed of message and signal handling 
-- larger memory footprint
-
-----------------------------------------------------------------------------
-
-Prerequisites:
-
---- PD ---
-    You need the pd source code which is most likely part of the distribution.
-    Otherwise download from: http://www-crca.ucsd.edu/~msp/software.html
-
---- Max/MSP ---
-    You will need the latest Max/MSP SDK 
-    for Windows (http://synthesisters.com/pluggo3/downloadMaxWinSDK.php)
-    for OSX (http://www.synthesisters.com/sdk/max.php)
-    or for OS9 (ask Cycling'74 where to find that)
-
-    For OS9 threading support you'll also need the Multiprocessing library 
-    (download at http://developer.apple.com/sdk/)
-
---- SndObj ---
-    If you choose to compile with SndObj support you will need the respective library
-    download from: http://www.may.ie/academic/music/musictec/SndObj/main.html
-
---- STK ---
-    If you choose to compile with STK support you will need the respective package 
-    and build a library.
-    download from: http://ccrma-www.stanford.edu/software/stk/
-    For linking it may preferable to use a library of all the STK objects.
-    Under linux you can create one from the STK directory with something like
-    "g++ -c -pipe -I include -D __LINUX_OSS__ src/*.cpp && ar r libstk.a *.o && rm -f *.o"
-
-----------------------------------------------------------------------------
-
-Building and installing of flext and flext-based externals:
-
-    See the build.txt document
-
-----------------------------------------------------------------------------
-
-Various notes / limitations / bug list:
-
-    Read the notes.txt document
-  
-----------------------------------------------------------------------------
-
-History of changes:
-
-    Read the changes.txt document
diff --git a/externals/grill/flext/source/Makefile.am b/externals/grill/flext/source/Makefile.am
deleted file mode 100755
index a07525a2..00000000
--- a/externals/grill/flext/source/Makefile.am
+++ /dev/null
@@ -1,129 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-lib_LIBRARIES = libflext-pd_s.a libflext-pd_sd.a libflext-pd_t.a libflext-pd_td.a 
-
-SRCS_FLEXT = \
-	flbase.cpp \
-	flext.cpp \
-	flbuf.cpp \
-	fldsp.cpp \
-	fllib.cpp \
-	flxlet.cpp \
-	flattr.cpp \
-	flattr_ed.cpp \
-	flsupport.cpp \
-	flutil.cpp \
-	flatom.cpp \
-	flatom_pr.cpp \
-	flthr.cpp \
-	fltimer.cpp \
-	flsimd.cpp \
-	flout.cpp \
-	flatom_app.cpp \
-	flatom_part.cpp \
-	flitem.cpp \
-	flmeth.cpp \
-	flmsg.cpp \
-	flproxy.cpp \
-	flqueue.cpp \
-	flbind.cpp \
-	flmap.cpp
-
-pkginclude_HEADERS = \
-	flprefix.h \
-	flstdc.h \
-	flbase.h \
-	flclass.h \
-	flext.h \
-	flsupport.h \
-	flmap.h \
-	fldsp.h \
-	flinternal.h \
-	fldefs.h \
-	fldefs_hdr.h \
-	fldefs_setup.h \
-	fldefs_methcb.h \
-	fldefs_meththr.h \
-	fldefs_methadd.h \
-	fldefs_methbind.h \
-	fldefs_methcall.h \
-	fldefs_attrcb.h \
-	fldefs_attrvar.h \
-	fldefs_attradd.h
-
-
-# handling for stk / sndobj
-SRCS_STK = flstk.cpp
-HDRS_STK = flstk.cpp
-
-SRCS_SNDOBJ = flsndobj.cpp
-HDRS_SNDOBJ = flsndobj.cpp
-
-if SNDOBJ
-SRCS_FLEXT         += $(SRCS_SNDOBJ)
-pkginclude_HEADERS += $(HDRS_SNDOBJ)
-LIB_SNDOBJ         = -lsndobj
-endif
-
-if STK
-SRCS_FLEXT         += $(SRCS_STK)
-pkginclude_HEADERS += $(HDRS_STK)
-LIB_STK            =  -lstk
-endif
-
-FRAMEWORKS = @FRAMEWORKS@
-
-# for static libraries we can use automake
-libflext_pd_s_a_SOURCES    = $(SRCS_FLEXT)
-libflext_pd_sd_a_SOURCES  = $(SRCS_FLEXT)
-libflext_pd_t_a_SOURCES  = $(SRCS_FLEXT)
-libflext_pd_td_a_SOURCES = $(SRCS_FLEXT)
-
-libflext_pd_s_a_CXXFLAGS    = @OPT_FLAGS@ @INCLUDEDIR@ 
-libflext_pd_sd_a_CXXFLAGS  = @INCLUDEDIR@ -g -DFLEXT_DEBUG
-libflext_pd_t_a_CXXFLAGS  = @OPT_FLAGS@ @INCLUDEDIR@ -DFLEXT_THREADS 
-libflext_pd_td_a_CXXFLAGS = @INCLUDEDIR@ -g -DFLEXT_DEBUG -DFLEXT_THREADS 
-
-libflext_pd_s_a_LDFLAGS    = @OPT_FLAGS@ @INCLUDEDIR@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-libflext_pd_sd_a_LDFLAGS  = @INCLUDEDIR@ -g -DFLEXT_DEBUG \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-libflext_pd_t_a_LDFLAGS  = @OPT_FLAGS@ @INCLUDEDIR@ -DFLEXT_THREADS \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-libflext_pd_td_a_LDFLAGS = @INCLUDEDIR@ -g -DFLEXT_DEBUG -DFLEXT_THREADS \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-# for shared libraries, we can't ...
-libflext_pd_la_CXXFLAGS   = @OPT_FLAGS@ @INCLUDEDIR@ -DFLEXT_SHARED \
-	-DFLEXT_EXPORTS $(DEFS)
-libflext_pd_d_la_CXXFLAGS = @INCLUDEDIR@ -g -DFLEXT_DEBUG -DFLEXT_SHARED \
-	-DFLEXT_EXPORTS $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)
-libflext_pd_la_LDFLAGS   = @DYNAMIC_LDFLAGS@ $(LIB_STK) $(LIB_SNDOBJ) $(LDFLAGS) \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-libflext_pd_d_la_LDFLAGS = @DYNAMIC_LDFLAGS@ $(LIB_STK) $(LIB_SNDOBJ) $(LDFLAGS)
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-libflext_pd_la_NAME = libflext-pd.@SOEXT@
-libflext_pd_d_la_NAME = libflext-pd_d.@SOEXT@
-
-all-local: $(libflext_pd_la_NAME) $(libflext_pd_d_la_NAME)
-
-$(libflext_pd_la_NAME): $(patsubst %.cpp,libflext_pd_la-%.o,$(SRCS_FLEXT))
-	$(CXX) $(libflext_pd_la_LDFLAGS) $(LIBS) -o $(libflext_pd_la_NAME) $^
-
-libflext_pd_la-%.o : %.cpp
-	$(CXX) -c $(libflext_pd_la_CXXFLAGS) $< -o $@
-
-$(libflext_pd_d_la_NAME): $(patsubst %.cpp,libflext_pd_d_la-%.o,$(SRCS_FLEXT))
-	$(CXX) $(libflext_pd_d_la_LDFLAGS) $(LIBS) -o $(libflext_pd_d_la_NAME) $^
-
-libflext_pd_d_la-%.o: %.cpp
-	$(CXX) -c $(libflext_pd_d_la_CXXFLAGS) $< -o $@
-
-install-exec-local: 
-	$(libLIBRARIES_INSTALL) $(libflext_pd_la_NAME) $(DESTDIR)$(libdir)
-	$(libLIBRARIES_INSTALL) $(libflext_pd_d_la_NAME) $(DESTDIR)$(libdir)
-
diff --git a/externals/grill/flext/source/flatom.cpp b/externals/grill/flext/source/flatom.cpp
deleted file mode 100644
index ea0191c1..00000000
--- a/externals/grill/flext/source/flatom.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flatom.cpp
-    \brief Definitions for handling the t_atom type and lists thereof.
-*/
- 
-#include "flext.h"
-#include <string.h> // for memcpy
-
-#if FLEXT_SYS != FLEXT_SYS_JMAX
-int flext::CmpAtom(const t_atom &a,const t_atom &b)
-{
-	if(GetType(a) == GetType(b)) {
-		switch(GetType(a)) {
-			case A_FLOAT: return GetFloat(a) == GetFloat(b)?0:(GetFloat(a) < GetFloat(b)?-1:1);
-#if FLEXT_SYS == FLEXT_SYS_MAX
-			case A_INT: return GetInt(a) == GetInt(b)?0:(GetInt(a) < GetInt(b)?-1:1);
-#endif
-			case A_SYMBOL: return GetSymbol(a) == GetSymbol(b)?0:strcmp(GetString(a),GetString(b));
-#if FLEXT_SYS == FLEXT_SYS_PD
-			case A_POINTER: return GetPointer(a) == GetPointer(b)?0:(GetPointer(a) < GetPointer(b)?-1:1);
-#endif
-			default:
-				// can't be compared.....
-				FLEXT_ASSERT(false);
-				return 0;
-		}
-	}
-	else
-		return GetType(a) < GetType(b)?-1:1;
-}
-#else
-#error Not implemented
-#endif
-
-t_atom *flext::CopyList(int argc,const t_atom *argv)
-{
-	t_atom *dst = new t_atom[argc];
-    memcpy(dst,argv,argc*sizeof(t_atom));
-	return dst;
-}
-
-void flext::CopyAtoms(int cnt,t_atom *dst,const t_atom *src)
-{
-    if(dst < src)
-        // forward
-        memcpy(dst,src,cnt*sizeof(t_atom));
-    else
-        // backwards
-        while(cnt--) dst[cnt] = src[cnt];
-}
-
-void flext::AtomList::Alloc(int sz,int keepix,int keeplen,int keepto)
-{
-    if(lst) {
-        if(cnt == sz) {
-            if(keepix >= 0 && keepix != keepto) {
-                int c = keeplen >= 0?keeplen:cnt;
-                FLEXT_ASSERT(c+keepto <= cnt);
-                FLEXT_ASSERT(c+keepix <= cnt);
-                CopyAtoms(c,lst+keepto,lst+keepix);
-            }
-
-            return; // no change
-        }
-
-        t_atom *l;
-        if(sz) {
-            l = new t_atom[sz];
-            if(keepix >= 0) {
-                // keep contents
-                int c = keeplen >= 0?keeplen:(cnt > sz?sz:cnt);
-                FLEXT_ASSERT(c+keepto <= sz);
-                FLEXT_ASSERT(c+keepix <= cnt);
-                CopyAtoms(c,l+keepto,lst+keepix);
-            }
-        }
-        else
-            l = NULL;
-
-        Free();
-        lst = l,cnt = sz;
-    }
-    else {
-        FLEXT_ASSERT(cnt == 0);
-        if(sz) lst = new t_atom[cnt = sz];
-    }
-}
-
-flext::AtomList::~AtomList() { Free(); }
-
-void flext::AtomList::Free()
-{
-    if(lst) { 
-        delete[] lst; lst = NULL; 
-        cnt = 0;
-    }
-    else
-        FLEXT_ASSERT(cnt == 0);
-}
-
-flext::AtomList &flext::AtomList::Set(int argc,const t_atom *argv,int offs,bool resize)
-{
-	int ncnt = argc+offs;
-	if(resize) Alloc(ncnt);
-
-    // argv can be NULL independently from argc
-    if(argv) CopyAtoms(argc,lst+offs,argv);
-
-	return *this;
-}
-
-int flext::AtomList::Compare(const AtomList &a) const
-{
-	if(Count() == a.Count()) {
-		for(int i = 0; i < Count(); ++i) {
-			int cmp = CmpAtom(lst[i],a[i]);
-			if(cmp) return cmp;
-		}
-		return 0;
-	}
-	else 
-		return Count() < a.Count()?-1:1;
-}
-
-flext::AtomListStaticBase::~AtomListStaticBase() { Free(); }
-
-void flext::AtomListStaticBase::Alloc(int sz,int keepix,int keeplen,int keepto)
-{ 
-    if(sz <= precnt) {
-        // small enough for pre-allocated space
-
-        if(lst != predata && lst) {
-            // currently allocated memory is larger than what we need
-
-            if(keepix >= 0) {
-                // keep contents
-                int c = keeplen >= 0?keeplen:(cnt > sz?sz:cnt);
-                FLEXT_ASSERT(c+keepto <= precnt);
-                FLEXT_ASSERT(c+keepix <= cnt);
-                CopyAtoms(c,predata+keepto,lst+keepix);
-            }
-
-            // free allocated memory
-            AtomList::Free();
-        }
-        lst = predata,cnt = sz;
-    }
-    else 
-        AtomList::Alloc(sz,keepix,keeplen,keepto);
-}
-
-void flext::AtomListStaticBase::Free() 
-{
-    if(lst != predata) AtomList::Free();
-    else lst = NULL,cnt = 0;
-}
diff --git a/externals/grill/flext/source/flatom_part.cpp b/externals/grill/flext/source/flatom_part.cpp
deleted file mode 100644
index b6d4661c..00000000
--- a/externals/grill/flext/source/flatom_part.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flatom_part.cpp
-    \brief Definitions for handling the t_atom type and lists thereof.
-*/
- 
-#include "flext.h"
-
-int flext::AtomList::Get(t_atom *argv,int mxsz) const
-{
-    int argc = Count();
-    if(mxsz >= 0 && argc > mxsz) argc = mxsz;
-
-    for(int i = 0; i < argc; ++i) SetAtom(argv[i],lst[i]);
-
-    return argc;
-}
-
-
-void flext::AtomList::GetPart(int offs,int len,AtomList &ret) const
-{
-    if(offs+len > Count()) {
-        len = Count()-offs;
-        if(len < 0) len = 0;
-    }
-
-    ret(len,Atoms()+offs);
-}
-
diff --git a/externals/grill/flext/source/flatom_pr.cpp b/externals/grill/flext/source/flatom_pr.cpp
deleted file mode 100644
index 9b9231ed..00000000
--- a/externals/grill/flext/source/flatom_pr.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flatom_pr.cpp
-    \brief Definitions for printing and scanning the t_atom type.
-*/
- 
-#include "flext.h"
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#ifdef _MSC_VER
-#define snprintf _snprintf
-#endif
-
-// \TODO take bufsz into account!
-bool flext::PrintAtom(const t_atom &a,char *buf,size_t bufsz)
-{
-    bool ok = true;
-    if(IsFloat(a)) {
-        ok = STD::snprintf(buf,bufsz,"%g",GetFloat(a)) > 0;
-    }
-    else if(IsInt(a)) {
-        ok = STD::snprintf(buf,bufsz,"%i",GetInt(a)) > 0;
-    }
-    else if(IsSymbol(a)) {
-		const char *c = GetString(a);
-		size_t len = strlen(c);
-		if(len < bufsz) {
-			memcpy(buf,c,len); buf[len] = 0;
-			ok = true;
-		}
-		else 
-			ok = false;
-    }
-#if FLEXT_SYS == FLEXT_SYS_PD
-#ifndef FLEXT_COMPATIBLE
-    else if(IsPointer(a)) {
-        ok = STD::snprintf(buf,bufsz,"%p",GetPointer(a)) > 0;
-    }
-#endif
-    else if(a.a_type == A_DOLLAR) {
-        ok = STD::snprintf(buf,bufsz,"$%d",a.a_w.w_index) > 0;
-    }
-    else if(a.a_type == A_DOLLSYM) {
-        ok = STD::snprintf(buf,bufsz,"$%s",GetString(a)) > 0;
-    }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    else if(a.a_type == A_DOLLAR) {
-        ok = STD::snprintf(buf,bufsz,"$%d",a.a_w.w_long) > 0;
-    }
-#else
-//#pragma message("Not implemented")
-#endif
-    else {
-        error("flext: atom type unknown");
-        ok = false;
-    }
-    return ok;
-}
-
-bool flext::PrintList(int argc,const t_atom *argv,char *buf,size_t bufsz)
-{
-    bool ok = true;
-    for(int i = 0; ok && i < argc && bufsz > 0; ++i) {
-        if(i) { *(buf++) = ' '; --bufsz; } // prepend space
-
-        if(PrintAtom(argv[i],buf,bufsz)) {
-            size_t len = strlen(buf);
-            buf += len,bufsz -= len;
-        }
-        else
-            ok = false;
-    }
-    *buf = 0;
-    return ok;
-}
-
-
-const char *flext::ScanAtom(t_atom &a,const char *c)
-{
-	// skip leading whitespace
-	while(*c && isspace(*c)) ++c;
-	if(!*c) return NULL;
-
-    // go to next space and save character
-    char *end = const_cast<char *>(c);
-    while(*end && !isspace(*end)) ++end;
-    char sv = *end;
-
-    float fres;
-    // first try float
-    char *endp;
-    // see if it's a float - thanks to Frank Barknecht
-    fres = (float)strtod(c,&endp);   
-    if(!*c && endp != c) { 
-        int ires = (int)fres; // try a cast
-        if(fres == ires)
-            SetInt(a,ires);
-        else
-            SetFloat(a,fres);
-    }
-    // no, it's a symbol
-    else
-        SetString(a,c);
-
-    *end = sv;
-
-	return c;
-}
diff --git a/externals/grill/flext/source/flattr.cpp b/externals/grill/flext/source/flattr.cpp
deleted file mode 100644
index 2054f7d4..00000000
--- a/externals/grill/flext/source/flattr.cpp
+++ /dev/null
@@ -1,445 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flattr.cpp
-    \brief Attribute handling for the flext base class
-*/
- 
-#include "flext.h"
-#include <string.h>
-#include <ctype.h>
-
-#include <set>
-
-
-#ifdef __MWERKS__
-#define STD std
-#else
-#define STD
-#endif
-
-flext_base::AttrItem::AttrItem(const t_symbol *t,metharg tp,methfun f,int fl):
-	Item(NULL),index(0),
-	flags(fl|afl_shown),
-	argtp(tp),fun(f),
-	counter(NULL),tag(t)
-{}
-
-
-/*
-flext_base::AttrDataCont::AttrDataCont() {}
-
-flext_base::AttrDataCont::~AttrDataCont()
-{
-	for(iterator it = begin(); it != end(); ++it)
-		if(it.data()) delete it.data();
-}
-*/
-
-flext_base::AttrDataCont::~AttrDataCont() { clear(); }
-
-void flext_base::AttrDataCont::clear()
-{
-    for(iterator it(*this); it; ++it) delete it.data();
-    TablePtrMap<const t_symbol *,AttrData *,8>::clear();
-}
-
-//! Add get and set attributes
-void flext_base::AddAttrib(ItemCont *aa,ItemCont *ma,const t_symbol *asym,metharg tp,methfun gfun,methfun sfun)
-{
-	AttrItem *a,*b;
-
-    FLEXT_ASSERT(asym != sym__ && asym != sym_list && asym != sym_float && asym != sym_symbol && asym != sym_anything);
-
-	if(sfun) // if commented out, there will be a warning at run-time (more user-friendly)
-	{
-		a = new AttrItem(asym,tp,sfun,AttrItem::afl_set);
-        a->index = aa->Members();
-		aa->Add(a,asym); 
-
-		// bind attribute to a method
-		MethItem *mi = new MethItem(a);
-		mi->SetArgs(sfun,1,new metharg(tp));
-		ma->Add(mi,asym);
-	}
-	else
-		a = NULL;
-
-	if(gfun) // if commented out, there will be a warning at run-time (more user-friendly)
-	{
-		b = new AttrItem(asym,tp,gfun,AttrItem::afl_get);
-        b->index = aa->Members();
-		aa->Add(b,asym); 
-
-		static char tmp[256] = "get";
-		strcpy(tmp+3,GetString(asym));
-
-		// bind attribute to a method
-		MethItem *mi = new MethItem(b);
-		mi->SetArgs(gfun,0,NULL);
-		ma->Add(mi,MakeSymbol(tmp));
-	}
-	else
-		b = NULL;
-
-	if(a && b) {
-		a->counter = b;
-		b->counter = a;
-	}
-}
-
-void flext_base::AddAttrib(const t_symbol *attr,metharg tp,methfun gfun,methfun sfun)
-{
-	if(HasAttributes())
-		AddAttrib(ThAttrs(),ThMeths(),attr,tp,gfun,sfun);
-	else
-		error("%s - attribute procession is not enabled!",thisName());
-}
-
-void flext_base::AddAttrib(t_classid c,const t_symbol *attr,metharg tp,methfun gfun,methfun sfun)
-{
-	AddAttrib(ClAttrs(c),ClMeths(c),attr,tp,gfun,sfun);
-}
-
-void flext_base::ListAttrib(AtomList &la) const
-{
-	typedef TablePtrMap<int,const t_symbol *,32> AttrList;
-	AttrList list[2];
-    ItemCont *clattrhead = ClAttrs(thisClassId());
-
-	int i;
-	for(i = 0; i <= 1; ++i) {
-        ItemCont *a = i?attrhead:clattrhead;
-		if(a && a->Contained(0)) {
-            ItemSet &ai = a->GetInlet();
-            for(ItemSet::iterator as(ai); as; ++as) {
-                for(Item *al = as.data(); al; al = al->nxt) {
-					AttrItem *aa = (AttrItem *)al;
-					list[i].insert(aa->index,as.key());
-                    break;
-                }
-			}
-		}
-	}
-
-	la((int)(list[0].size()+list[1].size()));
-	int ix = 0;
-	for(i = 0; i <= 1; ++i)
-		for(AttrList::iterator it(list[i]); it; ++it) 
-			SetSymbol(la[ix++],it.data());
-}
-
-int flext_base::CheckAttrib(int argc,const t_atom *argv)
-{
-	int offs = 0;
-	for(; offs < argc; ++offs)
-		if(IsString(argv[offs]) && *GetString(argv[offs]) == '@') break;
-	return offs;
-}
-
-bool flext_base::InitAttrib(int argc,const t_atom *argv)
-{
-	int cur,nxt;
-	for(cur = 0; cur < argc; cur = nxt) {
-		// find next @symbol
-		for(nxt = cur+1; nxt < argc; ++nxt)
-			if(IsString(argv[nxt]) && *GetString(argv[nxt]) == '@') break;
-
-		const t_symbol *tag = MakeSymbol(GetString(argv[cur])+1);
-
-		// find puttable attribute
-		AttrItem *attr = FindAttrib(tag,false,true);
-		if(attr) {
-			// make an entry (there are none beforehand...)
-/*
-			AttrDataCont::iterator it = attrdata->find(tag);
-			if(it == attrdata->end()) {
-				AttrDataCont::pair pair; 
-				pair.key() = tag;
-				pair.data() = new AttrData;
-				it = attrdata->insert(attrdata->begin(),pair);
-			}
-
-			AttrData &a = *it.data();
-			a.SetInit(true);
-			a.SetInitValue(nxt-cur-1,argv+cur+1);
-
-			// pass value to object
-			SetAttrib(tag,attr,a.GetInitValue());
-*/
-			AttrData *a = attrdata->find(tag);
-            if(!a) {
-                AttrData *old = attrdata->insert(tag,a = new AttrData);
-                FLEXT_ASSERT(!old);
-            }
-
-			a->SetInit(true);
-			a->SetInitValue(nxt-cur-1,argv+cur+1);
-
-			// pass value to object
-			SetAttrib(tag,attr,a->GetInitValue());
-		}
-	}
-	return true;
-}
-
-bool flext_base::ListAttrib() const
-{
-    if(HasAttributes()) {
-        // defined in flsupport.cpp
-		AtomListStatic<32> la;
-		ListAttrib(la);
-		ToOutAnything(GetOutAttr(),sym_attributes,la.Count(),la.Atoms());
-		return true;
-	}
-	else
-		return false;
-}
-
-flext_base::AttrItem *flext_base::FindAttrib(const t_symbol *tag,bool get,bool msg) const
-{
-    ItemCont *clattrhead = ClAttrs(thisClassId());
-
-    // first search within object scope
-	AttrItem *a = NULL;
-    {
-        for(Item *lst = attrhead->FindList(tag); lst; lst = lst->nxt) {
-            AttrItem *b = (AttrItem *)lst;
-            if(get?b->IsGet():b->IsSet()) { a = b; break; }
-        }
-    }
-
-    // then (if nothing found) search within class scope
-	if(!a) {
-        for(Item *lst = clattrhead->FindList(tag); lst; lst = lst->nxt) {
-            AttrItem *b = (AttrItem *)lst;
-            if(get?b->IsGet():b->IsSet()) { a = b; break; }
-        }
-	}
-
-    if(!a && msg) {
-		// print a message
-		error("%s - %s: attribute not found",thisName(),GetString(tag));
-	}
-	return a;
-}
-
-bool flext_base::SetAttrib(const t_symbol *tag,int argc,const t_atom *argv)
-{
-	// search for matching attribute
-	AttrItem *a = FindAttrib(tag,false,true);
-	return a && SetAttrib(tag,a,argc,argv);
-}
-
-bool flext_base::SetAttrib(const t_symbol *tag,AttrItem *a,int argc,const t_atom *argv)
-{
-	if(a->fun) {
-		bool ok = true;
-
-		t_any any;
-		switch(a->argtp) {
-		case a_float:
-			if(argc == 1 && CanbeFloat(argv[0])) {
-				any.ft = GetAFloat(argv[0]);
-				((methfun_1)a->fun)(this,any);				
-			}
-			else ok = false;
-			break;
-		case a_int:
-			if(argc == 1 && CanbeInt(argv[0])) {
-				any.it = GetAInt(argv[0]);
-				((methfun_1)a->fun)(this,any);				
-			}
-			else ok = false;
-			break;
-		case a_symbol:
-			if(argc == 1 && IsSymbol(argv[0])) {
-                t_atom at;
-                GetParamSym(at,GetSymbol(argv[0]),thisCanvas());
-				any.st = const_cast<t_symbol *>(GetSymbol(at));
-				((methfun_1)a->fun)(this,any);				
-			}
-			else ok = false;
-			break;
-		case a_bool:
-			if(argc == 1 && CanbeBool(argv[0])) {
-				any.bt = GetABool(argv[0]);
-				((methfun_1)a->fun)(this,any);				
-			}
-			else ok = false;
-			break;
-		case a_LIST: {
-			AtomListStatic<16> la(argc);
-			for(int i = 0; i < argc; ++i)
-				if(IsSymbol(argv[i])) 
-					GetParamSym(la[i],GetSymbol(argv[i]),thisCanvas());
-				else
-					la[i] = argv[i];
-
-			any.vt = &la;
-			((methfun_1)a->fun)(this,any);				
-			break;
-		}
-		default:
-			ERRINTERNAL();
-		}
-
-		if(!ok)
-			post("%s - wrong arguments for attribute %s",thisName(),GetString(tag));
-	}
-	else
-		post("%s - attribute %s has no get method",thisName(),GetString(tag));
-	return true;
-}
-
-
-bool flext_base::GetAttrib(const t_symbol *tag,AttrItem *a,AtomList &la) const
-{
-	bool ok = true;
-	// main attribute tag
-	if(a) {
-		if(a->fun) {
-			t_any any;
-			switch(a->argtp) {
-			case a_float: {
-				((methfun_1)a->fun)(const_cast<flext_base *>(this),any);				
-				la(1);
-				SetFloat(la[0],any.ft);
-				break;
-			}
-			case a_int: {
-				((methfun_1)a->fun)(const_cast<flext_base *>(this),any);				
-				la(1);
-				SetInt(la[0],any.it);
-				break;
-			}
-			case a_bool: {
-				((methfun_1)a->fun)(const_cast<flext_base *>(this),any);				
-				la(1);
-				SetBool(la[0],any.bt);
-				break;
-			}
-			case a_symbol: {
-				((methfun_1)a->fun)(const_cast<flext_base *>(this),any);				
-				la(1);
-				SetSymbol(la[0],any.st);
-				break;
-			}
-			case a_LIST: {
-				any.vt = &la;
-				((methfun_1)a->fun)(const_cast<flext_base *>(this),any);				
-				break;
-			}
-			default:
-				ERRINTERNAL();
-				ok = false;
-			}
-		}
-		else {
-			post("%s - attribute %s has no get method",thisName(),GetString(tag));
-			ok = false;
-		}
-	}
-	else {
-		error("%s - %s: attribute not found",thisName(),GetString(tag));
-		ok = false;
-	}
-	return ok;
-}
-
-bool flext_base::GetAttrib(const t_symbol *s,AtomList &a) const
-{
-	AttrItem *attr = FindAttrib(s,true);
-	return attr && GetAttrib(s,attr,a);
-}
-
-//! \param tag symbol "get[attribute]"
-bool flext_base::DumpAttrib(const t_symbol *tag,AttrItem *a) const
-{
-	AtomListStatic<16> la;
-	bool ret = GetAttrib(tag,a,la);
-	if(ret) {
-		ToOutAnything(GetOutAttr(),a->tag,la.Count(),la.Atoms());
-	}
-	return ret;
-}
-
-bool flext_base::DumpAttrib(const t_symbol *attr) const
-{
-	AttrItem *item = FindAttrib(attr,true);
-	return item && DumpAttrib(attr,item);
-}
-
-bool flext_base::BangAttrib(const t_symbol *attr,AttrItem *item)
-{
-	AtomListStatic<16> val;
-	AttrItem *item2;
-	if(!item->IsGet()) 
-		item = item->Counterpart();
-	if(item) {
-		item2 = item->Counterpart();
-		return item2 && GetAttrib(attr,item,val) && SetAttrib(attr,item2,val);
-	}
-	else
-		return false;
-}
-
-bool flext_base::BangAttrib(const t_symbol *attr)
-{
-	AttrItem *item = FindAttrib(attr,true);
-	return item && BangAttrib(attr,item);
-}
-
-bool flext_base::BangAttribAll()
-{
-    ItemCont *clattrhead = ClAttrs(thisClassId());
-
-	for(int i = 0; i <= 1; ++i) {
-        ItemCont *a = i?attrhead:clattrhead;
-		if(a) {
-            ItemSet &ai = a->GetInlet(); // \todo need to check for presence of inlet 0?
-/*
-            for(ItemSet::iterator as = ai.begin(); as != ai.end(); ++as) {
-                for(Item *al = as.data(); al; al = al->nxt) {
-					AttrItem *a = (AttrItem *)al;
-	        		if(a->IsGet() && a->BothExist()) BangAttrib(as.key(),a);
-                }
-			}
-*/
-            for(ItemSet::iterator as(ai); as; ++as) {
-                for(Item *al = as.data(); al; al = al->nxt) {
-					AttrItem *a = (AttrItem *)al;
-	        		if(a->IsGet() && a->BothExist()) BangAttrib(as.key(),a);
-                }
-			}
-		}
-	}
-	return true;
-}
-
-bool flext_base::ShowAttrib(AttrItem *a,bool show) const
-{
-	if(show) a->flags |= AttrItem::afl_shown;
-	else a->flags &= ~AttrItem::afl_shown;
-
-	// also change counterpart, if present
-	AttrItem *ca = a->Counterpart();
-	if(ca) {
-		if(show) ca->flags |= AttrItem::afl_shown;
-		else ca->flags &= ~AttrItem::afl_shown;
-	}
-	return true;
-}
-
-bool flext_base::ShowAttrib(const t_symbol *attr,bool show) const
-{
-	AttrItem *item = FindAttrib(attr,true);
-	return item && ShowAttrib(item,show);
-}
diff --git a/externals/grill/flext/source/flattr_ed.cpp b/externals/grill/flext/source/flattr_ed.cpp
deleted file mode 100644
index 115dad13..00000000
--- a/externals/grill/flext/source/flattr_ed.cpp
+++ /dev/null
@@ -1,872 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flattr_ed.cpp
-    \brief Attribute editor (property dialog) for PD
-*/
-
-#include "flext.h"
-
-#if FLEXT_SYS == FLEXT_SYS_PD 
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4091 ) 
-#endif
-
-
-#if defined(FLEXT_ATTRHIDE) || PD_MINOR_VERSION < 37
-#define __FLEXT_WIDGETBEHAVIOR
-#endif
-
-//////////////////////////////////////////////////////
-#ifdef __FLEXT_WIDGETBEHAVIOR
-// we need non-public headers!
-#pragma message("Attention: non-public headers used - binary is bound to a specific version")
-
-#include <g_canvas.h>
-
-/*
-#ifdef PD_DEVEL_VERSION
-#define __FLEXT_CLONEWIDGET
-#endif
-*/
-
-#ifndef __FLEXT_CLONEWIDGET
-#include <m_imp.h>
-#endif
-
-#endif
-//////////////////////////////////////////////////////
-
-
-#include <string.h>
-#include <stdio.h>
-
-
-#ifdef FLEXT_ATTRHIDE
-#ifndef __FLEXT_CLONEWIDGET
-static t_visfn ori_vis = NULL;
-static t_selectfn ori_select = NULL;
-#endif
-#endif
-
-
-#ifdef FLEXT_ATTRHIDE
-#define ST_DISABLED ""
-#else
-#define ST_DISABLED " -state disabled"
-#endif
-
-
-#ifndef FLEXT_NOATTREDIT
-
-//! generate the script for the property dialog
-static void tclscript()
-{
-    static bool havecode = false;
-    if(havecode) return;
-    else havecode = true;
-
-    sys_vgui(
-        "proc flext_escatoms {lst} {\n"
-            "set tmp {}\n"
-            "foreach a $lst {\n"
-//                "set a [regsub {\\\\} $a \\\\\\\\]\n"  // replace \ with \\  ... must be first
-                "set a [regsub {\\$} $a \\\\$]\n"  // replace $ with \$
-//                "set a [regsub {\\{} $a \\\\\\{]\n"  // replace { with \{
-//                "set a [regsub {\\}} $a \\\\\\}]\n"  // replace } with \}
-//                "set a [regsub {\\ } $a \\\\\\ ]\n"  // replace space with \space
-                "set a [regsub {,} $a \\\\,]\n"  // replace , with \,
-                "set a [regsub {;} $a \\\\\\;]\n"  // replace ; with \;
-                "lappend tmp $a\n"
-            "}\n"
-            "return $tmp\n"
-        "}\n"
-    );
-    sys_vgui(
-        "proc flext_makevalue {id ix} {\n"
-            // strip "." from the TK id to make a variable name suffix
-            "set vid [string trimleft $id .]\n"
-
-            "set var_attr_name [concat [concat var_name_$ix]_$vid ]\n"
-            "set var_attr_init [concat [concat var_init_$ix]_$vid ]\n"
-            "set var_attr_val [concat [concat var_val_$ix]_$vid ]\n"
-            "set var_attr_save [concat [concat var_save_$ix]_$vid ]\n"
-            "set var_attr_type [concat [concat var_type_$ix]_$vid ]\n"
-
-            "global $var_attr_name $var_attr_init $var_attr_val $var_attr_save $var_attr_type\n"
-
-            "set lst {}\n"
-
-            "if { [expr $$var_attr_type] != 0 } {\n"
-                // attribute is puttable
-
-                "lappend lst [eval concat $$var_attr_name]\n" 
-
-                // process current value
-                "set tmp [flext_escatoms [eval concat $$var_attr_val]]\n"
-                "set lst [concat $lst [llength $tmp] $tmp]\n" 
-
-                // process init value
-                "set tmp [flext_escatoms [eval concat $$var_attr_init]]\n"
-                "set lst [concat $lst [llength $tmp] $tmp]\n" 
-
-                "lappend lst [eval concat $$var_attr_save]\n" 
-            "}\n"
-
-            // return list
-            "return $lst\n" 
-        "}\n"
-    );
-    sys_vgui(
-        "proc flext_apply {id ix} {\n"
-            "set lst [flext_makevalue $id $ix]\n"
-            "set lst [eval concat $lst]\n" // remove curly braces from character escaping
-            "pd [concat $id attributedialog $lst \\;]\n"
-        "}\n"
-
-        "proc flext_applyall {id alen} {\n"
-            // make a list of the attribute values (including save flags)
-
-            "set lst {}\n"
-            "for {set ix 1} {$ix <= $alen} {incr ix} {\n"
-                "set lst [concat $lst [flext_makevalue $id $ix]]\n" 
-            "}\n"
-            "set lst [eval concat $lst]\n" // remove curly braces from character escaping
-
-            "pd [concat $id attributedialog $lst \\;]\n"
-        "}\n"
-
-        "proc flext_cancel {id} {\n"
-            "pd [concat $id cancel \\;]\n"
-        "}\n"
-
-        "proc flext_ok {id alen} {\n"
-            "flext_applyall $id $alen\n"
-            "flext_cancel $id\n"
-        "}\n"
-    );
-    sys_vgui(
-        "proc flext_help {id} {\n"
-            "toplevel $id.hw\n"
-            "wm title $id.hw \"Flext attribute editor help\"\n"
-
-            "frame $id.hw.buttons\n"
-            "pack $id.hw.buttons -side bottom -fill x -pady 2m\n"
-
-            "text $id.hw.text -relief sunken -bd 2 -yscrollcommand \"$id.hw.scroll set\" -setgrid 1 -width 80 -height 10 -wrap word\n"
-            "scrollbar $id.hw.scroll -command \"$id.hw.text yview\"\n"
-            "pack $id.hw.scroll -side right -fill y\n"
-            "pack $id.hw.text -expand yes -fill both\n"
-
-            "button $id.hw.buttons.ok -text OK -command \"destroy $id.hw\"\n"
-            "pack $id.hw.buttons.ok -side left -expand 1\n"
-            "bind $id.hw {<KeyPress-Escape>} \"destroy $id.hw\"\n"
-
-            "$id.hw.text tag configure big -font {Arial 10 bold}\n"
-            "$id.hw.text configure -font {Arial 8 bold}\n"
-            "$id.hw.text insert end \""
-                "The flext attribute editor lets you query or change attribute values exposed by an external object. \" big \"\n\n"
-                "Local variable names ($-values) will only be saved as such for init values. "
-                "Alternatively, # can be used instead of $.\n"
-                "Ctrl-Button on a text field will open an editor window where text can be entered more comfortably.\n"
-            "\"\n"
-            "$id.hw.text configure -state disabled\n"
-        "}\n"
-    );
-    sys_vgui(
-        "proc flext_copyval {dst src} {\n"
-            "global $src $dst\n"
-            "set $dst [expr $$src]\n"
-        "}\n"
-
-        "proc flext_textcopy {id idtxt var} {\n"
-            "global $var\n"
-            "set txt [eval $idtxt get 0.0 end]\n"
-            // strip newline characters
-            "set tmp {}\n"
-            "foreach t $txt { lappend tmp [string trim $t] }\n"
-            "set $var $tmp\n"
-            "destroy $id\n"
-        "}\n"
-    );
-    sys_vgui(
-        "proc flext_textzoom {id var title attr edit} {\n"
-            "global $var\n"
-            "toplevel $id.w\n"
-            "wm title $id.w [concat $title \" @\" $attr]\n"
-//            "wm iconname $w \"text\"\n"
-//            "positionWindow $id.w\n"
-
-            "frame $id.w.buttons\n"
-            "pack $id.w.buttons -side bottom -fill x -pady 2m\n"
-
-            "text $id.w.text -relief sunken -bd 2 -yscrollcommand \"$id.w.scroll set\" -setgrid 1 -width 80 -height 20\n"
-            "scrollbar $id.w.scroll -command \"$id.w.text yview\"\n"
-            "pack $id.w.scroll -side right -fill y\n"
-            "pack $id.w.text -expand yes -fill both\n"
-
-            // insert text with newlines
-            "set txt [split [expr $$var] ,]\n"
-            "set lines [llength $txt]\n"
-            "for {set ix 0} {$ix < ($lines-1)} {incr ix} {\n"
-                "$id.w.text insert end [string trim [lindex $txt $ix] ]\n"
-                "$id.w.text insert end \" ,\\n\"\n"
-            "}\n"
-            "$id.w.text insert end [string trim [lindex $txt end] ]\n"
-
-            "$id.w.text mark set insert 0.0\n"
-
-            "if { $edit != 0 } then {\n"
-                "button $id.w.buttons.ok -text OK -command \"flext_textcopy $id.w $id.w.text $var\"\n"
-                "pack $id.w.buttons.ok -side left -expand 1\n"
-//              "bind $id.w {<Shift-KeyPress-Return>} \"flext_textcopy $id.w $id.w.text $var\"\n"
-            "} "
-            "else { $id.w.text configure -state disabled }\n"
-
-            "button $id.w.buttons.cancel -text Cancel -command \"destroy $id.w\"\n"
-            "pack $id.w.buttons.cancel -side left -expand 1\n"
-            "bind $id.w {<KeyPress-Escape>} \"destroy $id.w\"\n"
-        "}\n"
-    );
-    sys_vgui(
-        "proc pdtk_flext_dialog {id title attrlist} {\n"
-                "set vid [string trimleft $id .]\n"
-                "set alen [expr [llength $attrlist] / 6 ]\n"
-
-                "toplevel $id\n"
-                "wm title $id $title\n" 
-                "wm protocol $id WM_DELETE_WINDOW [concat flext_cancel $id]\n"
-
-                "frame $id.frame\n"
-                "set row 0\n"
-
-                // set grow parameters
-                "grid columnconfigure $id.frame 0 -weight 1\n"  // label
-                "grid columnconfigure $id.frame {1 4} -weight 3\n" // value entry
-                "grid columnconfigure $id.frame {2 3} -weight 0\n"  // copy buttons
-                "grid columnconfigure $id.frame 5 -weight 1\n"  // apply button
-                "grid columnconfigure $id.frame {6 7 8} -weight 0\n" // radio buttons
-
-                "grid rowconfigure $id.frame {0 1} -weight 0\n"
-
-                // set column labels
-                "label $id.frame.label -text {attribute} -font {Helvetica 9 bold}\n"
-                "label $id.frame.init  -text {initial value} -font {Helvetica 9 bold}\n"
-                "label $id.frame.copy  -text {copy} -font {Helvetica 9 bold}\n"
-                "label $id.frame.val   -text {current value} -font {Helvetica 9 bold}\n"
-                "label $id.frame.apply -text {} -font {Helvetica 9 bold}\n" // why must this be empty?
-                "foreach {i txt} {0 {don't\rsave} 1 {do\rinit} 2 {always\rsave} } {\n"
-                    "label $id.frame.b$i -text $txt -font {Helvetica 7 bold}\n"
-                "}\n"
-
-                "grid config $id.frame.label -column 0 -row $row \n"
-                "grid config $id.frame.init  -column 1 -row $row \n"
-                "grid config $id.frame.copy  -column 2 -columnspan 2 -row $row \n"
-                "grid config $id.frame.val   -column 4 -row $row \n"
-                "grid config $id.frame.apply  -column 5 -row $row \n"
-                "foreach i {0 1 2} { grid config $id.frame.b$i -column [expr $i + 6] -row $row }\n"
-                "incr row\n"
-
-                // Separator
-                "frame $id.frame.sep -relief ridge -bd 1 -height 2\n"
-                "grid config $id.frame.sep -column 0 -columnspan 9 -row $row -pady 2 -sticky {snew}\n"
-                "incr row\n"
-    );
-    sys_vgui(
-                "set ix 1\n"
-                "foreach {an av ai atp asv afl} $attrlist {\n"
-                    "grid rowconfigure $id.frame $row -weight 1\n"
-
-                    // get attribute name
-                    "set var_attr_name [concat [concat var_name_$ix]_$vid ]\n"
-                    "global $var_attr_name\n"
-                    "set $var_attr_name $an\n"
-
-                    // get attribute init value (list)
-                    "set var_attr_init [concat [concat var_init_$ix]_$vid ]\n"
-                    "global $var_attr_init\n"
-                    "set $var_attr_init $ai\n"
-
-                    // get attribute value (list)
-                    "set var_attr_val [concat [concat var_val_$ix]_$vid ]\n"
-                    "global $var_attr_val\n"
-                    "set $var_attr_val $av\n"
-
-                    // get save flag
-                    "set var_attr_save [concat [concat var_save_$ix]_$vid ]\n"
-                    "global $var_attr_save\n"
-                    "set $var_attr_save $asv\n"
-
-                    // get type flag
-                    "set var_attr_type [concat [concat var_type_$ix]_$vid ]\n"
-                    "global $var_attr_type\n"
-                    "set $var_attr_type $afl\n"
-
-                    // add dialog elements to window
-
-                    // attribute label
-                    "label $id.frame.label-$ix -text \"$an :\" -font {Helvetica 8 bold}\n"
-                    "grid config $id.frame.label-$ix -column 0 -row $row -padx 5 -sticky {e}\n"
-    );
-    sys_vgui(
-                    "if { $afl != 0 } {\n"
-                        // attribute is puttable
-
-                        // entry field for initial value
-                        // entry field for current value
-
-                        // choose entry field type
-                        "switch $atp {\n"
-                            "0 - 1 {\n"  // int or float
-                                "entry $id.frame.init-$ix -textvariable $var_attr_init" ST_DISABLED "\n"
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val\n"
-                            "}\n"
-                            "2 {\n"  // boolean
-                                "checkbutton $id.frame.init-$ix -variable $var_attr_init" ST_DISABLED "\n"
-                                "checkbutton $id.frame.val-$ix -variable $var_attr_val\n"
-                            "}\n"
-                            "3 {\n"  // symbol
-                                "entry $id.frame.init-$ix -textvariable $var_attr_init" ST_DISABLED "\n"
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val\n"
-                            "}\n"
-                            "4 - 5 {\n"  // list or unknown
-                                "entry $id.frame.init-$ix -textvariable $var_attr_init" ST_DISABLED "\n"
-                                "bind $id.frame.init-$ix {<Control-Button-1>} \" flext_textzoom $id.frame.init-$ix $var_attr_init { $title } $an 1\"\n"
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val\n"
-                                "bind $id.frame.val-$ix {<Control-Button-1>} \" flext_textzoom $id.frame.val-$ix $var_attr_val { $title } $an 1\"\n"
-                            "}\n"
-                        "}\n"
-
-                        "grid config $id.frame.init-$ix  -column 1 -row $row -padx 5 -sticky {ew}\n"
-                        "grid config $id.frame.val-$ix   -column 4 -row $row -padx 5 -sticky {ew}\n"
-
-                        // copy buttons
-                        "button $id.frame.b2i-$ix -text {<-} -height 1 -command \" flext_copyval $var_attr_init $var_attr_val \"" ST_DISABLED "\n"
-                        "grid config $id.frame.b2i-$ix  -column 2 -row $row  -sticky {ew}\n"
-                        "button $id.frame.b2c-$ix -text {->} -height 1 -command \" flext_copyval $var_attr_val $var_attr_init \"\n"
-                        "grid config $id.frame.b2c-$ix  -column 3 -row $row  -sticky {ew}\n"
-
-                        // apply button
-                        "button $id.frame.apply-$ix -text {Apply} -height 1 -command \" flext_apply $id $ix \"\n"
-                        "grid config $id.frame.apply-$ix -column 5 -row $row  -sticky {ew}\n"
-
-                        // radiobuttons
-                        "foreach {i c} {0 black 1 blue 2 red} {\n"
-                            "radiobutton $id.frame.b$i-$ix -value $i -foreground $c -variable $var_attr_save" ST_DISABLED "\n"
-                            "grid config $id.frame.b$i-$ix -column [expr $i + 6] -row $row\n"
-                        "}\n"
-    );
-    sys_vgui(
-                    "} else {\n"
-                        // attribute is gettable only
-
-                        // entry field for current value (read-only)
-
-                        // choose display field type
-                        "switch $atp {\n"
-                            "0 - 1 {\n"  // int or float
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val -state disabled\n"
-                            "}\n"
-                            "2 {\n"  // boolean
-                                "checkbutton $id.frame.val-$ix -variable $var_attr_val -state disabled\n"
-                            "}\n"
-                            "3 {\n"  // symbol
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val -state disabled\n"
-                            "}\n"
-                            "4 - 5 {\n"  // list or unknown
-                                "entry $id.frame.val-$ix -textvariable $var_attr_val -state disabled\n"
-                                "bind $id.frame.val-$ix {<Control-Button-1>} \" flext_textzoom $id.frame.val-$ix $var_attr_val { $title } $an 0\"\n"
-                            "}\n"
-                        "}\n"
-
-//                      "entry $id.fval.val-$ix -textvariable $var_attr_val -state disabled\n"
-                        "grid config $id.frame.val-$ix -column 4 -row $row -padx 5 -sticky {ew}\n"
-
-                        "label $id.frame.readonly-$ix -text \"read-only\"\n"
-                        "grid config $id.frame.readonly-$ix -column 6 -columnspan 3 -row $row -padx 5 -sticky {ew}\n"
-                    "}\n"
-
-                    // increase counter
-                    "incr ix\n"
-                    "incr row\n"
-                "}\n"
-
-                // empty space
-                "grid rowconfigure $id.frame $row -weight 1\n"
-                "frame $id.frame.dummy\n"
-                "grid config $id.frame.dummy -column 0 -columnspan 9 -row $row\n"
-                "incr row\n"
-    );
-    sys_vgui(
-                // Separator
-                "frame $id.sep2 -relief ridge -bd 1 -height 2\n"
-
-                // Buttons
-                "frame $id.buttonframe\n"
-
-                "button $id.buttonframe.cancel -text {Leave} -width 20 -command \" flext_cancel $id \"\n"
-                "button $id.buttonframe.apply -text {Apply all} -width 20 -command \" flext_applyall $id $alen \"\n"
-                "button $id.buttonframe.ok -text {Apply & Leave} -width 20 -command \" flext_ok $id $alen \"\n"
-                "button $id.buttonframe.help -text {Help} -width 10 -command \" flext_help $id \"\n"
-
-                "grid columnconfigure $id.buttonframe {0 1 2 3} -weight 1\n"
-                "grid config $id.buttonframe.cancel $id.buttonframe.apply $id.buttonframe.ok $id.buttonframe.help -padx 2 -sticky {snew}\n"
-
-//                "scrollbar $id.scroll -command \"$id.frame yview\"\n"
-
-                "pack $id.buttonframe $id.sep2 -pady 2 -expand 0 -side bottom -fill x\n"
-//                "pack $id.scroll -side right -fill y\n"
-                "pack $id.frame -expand 1 -side top -fill both\n"
-
-                // Key bindings
-                "bind $id {<KeyPress-Escape>} \" flext_cancel $id \"\n"
-                "bind $id {<KeyPress-Return>} \" flext_ok $id $alen \"\n"
-                "bind $id {<Shift-KeyPress-Return>} \" flext_applyall $id $alen \"\n"
-        "}\n"
-    );
-}
-
-#endif
-
-
-#ifdef __FLEXT_WIDGETBEHAVIOR
-static t_widgetbehavior widgetbehavior; 
-#endif
-
-void flext_base::SetGfx(t_classid c)
-{
-	t_class *cl = getClass(c);
-    // widgetbehavior struct MUST be resident... (static is just ok here)
-
-#ifdef __FLEXT_WIDGETBEHAVIOR
-#ifndef __FLEXT_CLONEWIDGET
-    widgetbehavior.w_visfn =        cl->c_wb->w_visfn; 
-    widgetbehavior.w_selectfn =     cl->c_wb->w_selectfn; 
-    widgetbehavior.w_getrectfn =    cl->c_wb->w_getrectfn; 
-    widgetbehavior.w_displacefn =   cl->c_wb->w_displacefn; 
-    widgetbehavior.w_activatefn =   cl->c_wb->w_activatefn; 
-    widgetbehavior.w_deletefn =     cl->c_wb->w_deletefn; 
-    widgetbehavior.w_selectfn =     cl->c_wb->w_selectfn;
-    widgetbehavior.w_clickfn =      cl->c_wb->w_clickfn;
-#else
-    widgetbehavior.w_visfn =        text_widgetbehavior.w_visfn; 
-    widgetbehavior.w_selectfn =     text_widgetbehavior.w_selectfn; 
-    widgetbehavior.w_getrectfn =    text_widgetbehavior.w_getrectfn; 
-    widgetbehavior.w_displacefn =   text_widgetbehavior.w_displacefn; 
-    widgetbehavior.w_activatefn =   text_widgetbehavior.w_activatefn; 
-    widgetbehavior.w_deletefn =     text_widgetbehavior.w_deletefn; 
-    widgetbehavior.w_selectfn =     text_widgetbehavior.w_selectfn;
-    widgetbehavior.w_clickfn =      text_widgetbehavior.w_clickfn;
-#endif
-#endif
-
-#ifdef FLEXT_ATTRHIDE
-
-#ifndef __FLEXT_CLONEWIDGET
-    ori_vis = widgetbehavior.w_visfn; 
-    ori_select = widgetbehavior.w_selectfn; 
-#endif
-    widgetbehavior.w_visfn =        (t_visfn)cb_GfxVis;
-    widgetbehavior.w_selectfn =     (t_selectfn)cb_GfxSelect; 
-
-#if PD_MINOR_VERSION >= 37
-    class_setsavefn(cl,(t_savefn)cb_GfxSave);
-#else
-    widgetbehavior.w_savefn =       (t_savefn)cb_GfxSave;
-#endif
-
-#endif // FLEXT_ATTRHIDE
-
-
-#ifndef FLEXT_NOATTREDIT
-
-#if PD_MINOR_VERSION >= 37
-    class_setpropertiesfn(cl,(t_propertiesfn)cb_GfxProperties);
-#else
-    widgetbehavior.w_propertiesfn = (t_propertiesfn)cb_GfxProperties;
-#endif
-
-    tclscript();
-#endif // FLEXT_NOATTREDIT
-
-#ifdef __FLEXT_WIDGETBEHAVIOR
-    class_setwidget(cl, &widgetbehavior);
-#endif
-}
-
-
-#ifndef FLEXT_NOATTREDIT
-
-static size_t escapeit(char *dst,size_t maxlen,const char *src)
-{
-    char *d;
-    for(d = dst; *src && (d-dst) < (int)maxlen; ++src) {
-        if(*src == '%')
-            *(d++) = '%',*(d++) = '%';
-        else
-            *(d++) = *src;
-    }
-    *d = 0;
-    return d-dst;
-}
-
-void flext_base::cb_GfxProperties(flext_hdr *c, t_glist *)
-{
-    flext_base *th = thisObject(c);
-    char buf[1000];
-
-     // beginning of proc
-    sys_vgui("proc pdtk_flext_dialog_%p {title} {\n",th);
-
-    sys_vgui("pdtk_flext_dialog $title {\n");
-
-    // add title
-    t_text *x = (t_text *)c;
-    FLEXT_ASSERT(x->te_binbuf);
-
-    int argc = binbuf_getnatom(x->te_binbuf);
-    t_atom *argv = binbuf_getvec(x->te_binbuf);
-
-    PrintList(argc,argv,buf,sizeof(buf));
-    sys_vgui("%s } {\n",buf);
-
-    AtomListStatic<32> la;
-    th->ListAttrib(la);
-    int cnt = la.Count();
-
-    for(int i = 0; i < cnt; ++i) {
-        const t_symbol *sym = GetSymbol(la[i]); 
-
-        // get attribute
-        AttrItem *gattr = th->FindAttrib(sym,true);
-        // get puttable attribute
-        AttrItem *pattr = gattr?gattr->Counterpart():th->FindAttrib(sym,false);
-
-        // get flags
-        int sv;
-        const AtomList *initdata;
-        const AttrData *a = th->attrdata->find(sym);
-//        AttrDataCont::iterator it = th->attrdata->find(sym);
-//        if(it == th->attrdata->end())
-        if(!a)
-            sv = 0,initdata = NULL;
-        else {
-//            const AttrData &a = *it.data();
-            if(a->IsSaved())
-                sv = 2;
-            else if(a->IsInit())
-                sv = 1;
-            else 
-                sv = 0;
-            initdata = a->IsInitValue()?&a->GetInitValue():NULL;
-        }
-
-        // get attribute type
-        int tp;
-        bool list;
-        switch((gattr?gattr:pattr)->argtp) {
-            case a_int: tp = 0; list = false; break;
-            case a_float: tp = 1; list = false; break;
-            case a_bool: tp = 2; list = false; break;
-            case a_symbol: tp = 3; list = true; break;
-            case a_list: 
-            case a_LIST: tp = 4; list = true; break;
-            default: 
-                tp = 5; list = true; 
-                FLEXT_ASSERT(false);
-        }
-
-        sys_vgui(const_cast<char *>(list?"%s {":"%s "),GetString(sym));
-
-        AtomListStatic<32> lv;
-        if(gattr) { // gettable attribute is present
-            // Retrieve attribute value
-            th->GetAttrib(sym,gattr,lv);
-
-            char *b = buf; *b = 0;
-            for(int i = 0; i < lv.Count(); ++i) {
-                char tmp[100];
-                PrintAtom(lv[i],tmp,sizeof tmp);
-                b += escapeit(b,sizeof(buf)+buf-b,tmp);
-                if(i < lv.Count()-1) { *(b++) = ' '; *b = 0; }
-            }
-            sys_vgui("%s",buf);
-        }
-        else
-            sys_vgui("{}");
-
-        sys_vgui(const_cast<char *>(list?"} {":" "));
-
-        if(pattr) {
-            // if there is initialization data take this, otherwise take the current data
-            const AtomList &lp = initdata?*initdata:static_cast<const AtomList &>(lv);
-
-            char *b = buf; *b = 0;
-            for(int i = 0; i < lp.Count(); ++i) {
-                char tmp[256];
-                PrintAtom(lp[i],tmp,sizeof(tmp)); 
-                b += escapeit(b,sizeof(buf)+buf-b,tmp);
-                if(i < lp.Count()-1) { *(b++) = ' '; *b = 0; }
-            }
-            sys_vgui("%s",buf);
-        }
-        else
-            sys_vgui("{}");
-
-
-        sys_vgui(const_cast<char *>(list?"} %i %i %i \n":" %i %i %i \n"),tp,sv,pattr?(pattr->BothExist()?2:1):0);
-    }
-
-    sys_vgui(" } }\n"); // end of proc
-
-    STD::sprintf(buf,"pdtk_flext_dialog_%p %%s\n",th);
-    gfxstub_new((t_pd *)th->thisHdr(), th->thisHdr(),buf);
-
-    //! \todo delete proc in TCL space
-}
-
-bool flext_base::cb_AttrDialog(flext_base *th,int argc,const t_atom *argv)
-{
-    for(int i = 0; i < argc; ) {
-        FLEXT_ASSERT(IsSymbol(argv[i]));
-
-        // get name
-        const t_symbol *aname = GetSymbol(argv[i]);
-        i++;
-
-        // get current value
-        FLEXT_ASSERT(CanbeInt(argv[i]));
-        int ccnt,coffs;
-        ccnt = GetAInt(argv[i]);
-        coffs = ++i;
-        i += ccnt;
-
-        // get init value
-        FLEXT_ASSERT(CanbeInt(argv[i]));
-        int icnt,ioffs;
-        icnt = GetAInt(argv[i]);
-        ioffs = ++i;
-        i += icnt;
-
-        FLEXT_ASSERT(i < argc);
-        int sv = GetAInt(argv[i]);
-        ++i;
-
-        // find puttable attribute
-        AttrItem *attr = th->FindAttrib(aname,false);
-        if(attr) {
-            bool ret = th->SetAttrib(aname,attr,ccnt,argv+coffs);
-            FLEXT_ASSERT(ret);
-
-            AttrData *a = th->attrdata->find(aname);
-            if(sv >= 1) {
-                // if data not present create it
-                if(!a) {
-                    AttrData *old = th->attrdata->insert(aname,a = new AttrData);
-                    FLEXT_ASSERT(!old);
-                }
-
-                a->SetSave(sv == 2);
-                a->SetInit(true);
-                a->SetInitValue(icnt,argv+ioffs);
-            }
-            else {
-                if(a) {
-                    // if data is present reset flags
-                    a->SetSave(false);
-                    a->SetInit(false);
-
-                    // let init data as is
-                }
-            }
-        }
-        else {
-            post("%s - Attribute %s can't be set",th->thisName(),GetString(aname));
-        }
-    }
-    return true;
-}
-
-#endif // FLEXT_NOATTREDIT
-
-
-#ifdef FLEXT_ATTRHIDE
-
-static void BinbufAdd(t_binbuf *b,const t_atom &at,bool transdoll)
-{
-    if(transdoll && at.a_type == A_DOLLAR) {
-        char tbuf[MAXPDSTRING];
-        sprintf(tbuf, "$%d", at.a_w.w_index);
-        binbuf_addv(b,"s",flext::MakeSymbol(tbuf));
-    }
-    else if(transdoll && at.a_type == A_DOLLSYM) {
-        char tbuf[MAXPDSTRING];
-        sprintf(tbuf, "$%s", at.a_w.w_symbol->s_name);
-        binbuf_addv(b,"s",flext::MakeSymbol(tbuf));
-    }
-    else
-        binbuf_add(b,1,const_cast<t_atom *>(&at));
-}
-
-void flext_base::BinbufArgs(t_binbuf *b,t_binbuf *args,bool withname,bool transdoll)
-{
-    int argc = binbuf_getnatom(args);
-    t_atom *argv = binbuf_getvec(args);
-    int i,cnt = CheckAttrib(argc,argv);
-    // process the creation arguments
-    for(i = withname?0:1; i < cnt; ++i) BinbufAdd(b,argv[i],transdoll);
-}
-
-void flext_base::BinbufAttr(t_binbuf *b,bool transdoll)
-{
-    // process the attributes
-    AtomListStatic<32> la,lv;
-    ListAttrib(la);
-    int i,cnt = la.Count();
-
-    for(i = 0; i < cnt; ++i) {
-        const t_symbol *sym = GetSymbol(la[i]);
-        const AtomList *lref = NULL;
-
-        AttrData *a = attrdata->find(sym);
-        if(a) {
-            if(a->IsInit() && a->IsInitValue()) {
-                lref = &a->GetInitValue();
-
-#if 0 /////////////////////////////////////////////////////////////
-                // check for $-parameters
-                lv = lref->Count();
-                for(int j = 0; j < lref->Count(); ++j) {
-                    const char *s = IsSymbol((*lref)[j])?GetString((*lref)[j]):NULL;
-                    if(s && s[0] == '$') { // TODO: More refined checking?
-                        // prepend a "\"
-                        char tmp[256]; *tmp = '\\';
-                        strcpy(tmp+1,s);
-                        SetString(lv[j],tmp);
-                    }
-                    else
-                        lv[i] = (*lref)[j];
-                }
-
-                lref = &lv;
-#endif /////////////////////////////////////////////////////////////
-            }
-//            else if(a.IsSaved()) {
-            else if(a->IsSaved()) {
-                AttrItem *attr = FindAttrib(sym,true);
-
-                // attribute must be gettable (so that the data can be retrieved) and puttable (so that the data can be inited)
-                if(attr && attr->BothExist()) {
-                    GetAttrib(sym,attr,lv); 
-                    lref = &lv;
-                }
-            }
-        }
-
-        if(lref) {
-            char attrname[256]; *attrname= '@';
-            // store name
-            strcpy(attrname+1,GetString(sym));
-            binbuf_addv(b,"s",MakeSymbol(attrname));
-
-            // store value
-            for(int j = 0; j < lref->Count(); ++j) BinbufAdd(b,(*lref)[j],transdoll);
-        }
-    }
-}
-
-//! Strip the attributes off the object command line
-void flext_base::cb_GfxVis(flext_hdr *c, t_glist *gl, int vis)
-{
-    if(!gl->gl_isgraph || gl->gl_havewindow) {
-        // show object if it's not inside a GOP
-
-        flext_base *th = thisObject(c);
-        t_text *x = (t_text *)c;
-        FLEXT_ASSERT(x->te_binbuf);
-
-        t_binbuf *b = binbuf_new();
-        th->BinbufArgs(b,x->te_binbuf,true,false);
-
-        // delete old object box text
-        binbuf_free(x->te_binbuf);
-        // set new one
-        x->te_binbuf = b;
-
-        t_rtext *rt = glist_findrtext(gl,x);
-        rtext_retext(rt);
-
-        // now display the changed text with the normal drawing function
-    #ifdef __FLEXT_CLONEWIDGET
-        text_widgetbehavior.w_visfn((t_gobj *)c,gl,vis);
-    #else
-        ori_vis((t_gobj *)c,gl,vis);
-    #endif
-    }
-    // else don't show
-}
-
-void flext_base::cb_GfxSelect(flext_hdr *c,t_glist *gl,int state)
-{
-    t_text *x = (t_text *)c;
-    flext_base *th = thisObject(c);
-
-    if(!gl->gl_isgraph || gl->gl_havewindow) {
-        if(state || !gl->gl_editor->e_textdirty) {
-            // change text only on selection
-            // OR if text has _not_ been changed 
-            // ->  since object will not be recreated we have to get rid
-            //     of the attribute text
-
-            FLEXT_ASSERT(x->te_binbuf);
-
-            t_binbuf *b = binbuf_new();
-            th->BinbufArgs(b,x->te_binbuf,true,false);
-            if(state) th->BinbufAttr(b,false);
-
-            // delete old object box text
-            binbuf_free(x->te_binbuf);
-            // set new one
-            x->te_binbuf = b;
-
-            t_rtext *rt = glist_findrtext(gl,x);
-            rtext_retext(rt);
-
-            // fix lines
-            canvas_fixlinesfor(gl,x);
-        }
-
-        // call original function
-        #ifdef __FLEXT_CLONEWIDGET
-            text_widgetbehavior.w_selectfn((t_gobj *)c,gl,state);
-        #else
-            ori_select((t_gobj *)c,gl,state);
-        #endif
-    }
-}
-
-void flext_base::cb_GfxSave(flext_hdr *c, t_binbuf *b)
-{
-    flext_base *th = thisObject(c);
-    t_text *t = (t_text *)c;
-    binbuf_addv(b, "ssiis", gensym("#X"),gensym("obj"), t->te_xpix, t->te_ypix,MakeSymbol(th->thisName()));
-
-    // process the object arguments
-    th->BinbufArgs(b,t->te_binbuf,false,true);
-    // process the attributes
-    th->BinbufAttr(b,true);
-    // add end sign
-    binbuf_addv(b, ";");
-}
-
-#endif // FLEXT_ATTRHIDE
-
-#endif // FLEXT_SYS_PD
diff --git a/externals/grill/flext/source/flbase.cpp b/externals/grill/flext/source/flbase.cpp
deleted file mode 100644
index 404588d9..00000000
--- a/externals/grill/flext/source/flbase.cpp
+++ /dev/null
@@ -1,204 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flbase.cpp
-    \brief Implementation of the internal flext base classes.
-
-    \remark This is all derived from GEM by Mark Danks
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-#ifdef _MSC_VER
-    #pragma warning (push)
-    #pragma warning (disable:4091)
-#endif
-// for canvas_realizedollar (should be noon-critical)
-#include <g_canvas.h>
-#ifdef _MSC_VER
-    #pragma warning (pop)
-#endif
-#endif
-
-
-/////////////////////////////////////////////////////////
-//
-// flext_obj
-//
-/////////////////////////////////////////////////////////
-
-flext_hdr *flext_obj::m_holder = NULL;
-const t_symbol *flext_obj::m_holdname = NULL;
-flext_class *flext_obj::m_holdclass = NULL;
-int flext_obj::m_holdaargc = 0;
-const t_atom *flext_obj::m_holdaargv = NULL;
-//bool flext_obj::process_attributes = false;
-
-bool flext_obj::initing = false;
-bool flext_obj::exiting = false;
-bool flext_obj::init_ok;
-
-//void flext_obj::ProcessAttributes(bool attr) { process_attributes = attr; }
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-static const t_symbol *sym__shP = NULL;
-#endif
-
-/////////////////////////////////////////////////////////
-// Constructor
-//
-/////////////////////////////////////////////////////////
-flext_obj :: FLEXT_CLASSDEF(flext_obj)()
-    : x_obj(m_holder)
-    , clss(m_holdclass)
-    , m_name(m_holdname)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    m_canvas = canvas_getcurrent();
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    m_canvas = (t_patcher *)sym__shP->s_thing;
-    x_obj->curinlet = 0;
-#endif
-}
-
-/////////////////////////////////////////////////////////
-// Destructor
-//
-/////////////////////////////////////////////////////////
-flext_obj :: ~FLEXT_CLASSDEF(flext_obj)() 
-{
-    x_obj = NULL;
-}
-
-void flext_obj::__setup__(t_classid) 
-{ 
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    sym__shP = MakeSymbol("#P");
-#endif
-    flext::Setup(); 
-}	
-
-bool flext_obj::Init() { return true; }
-bool flext_obj::Finalize() { return true; }
-void flext_obj::Exit() {}
-
-void flext_obj::DefineHelp(t_classid c,const char *ref,const char *dir,bool addtilde)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    char tmp[256];
-    if(dir && *dir) { 
-        strcpy(tmp,dir);
-		char *last = tmp+strlen(tmp)-1; 
-        if(*last != '/') strcat(last,"/"); 
-        strcat(last,ref); 
-    }
-    else 
-        strcpy(tmp,ref);
-    if(addtilde) strcat(tmp,"~"); 
-
-    ::class_sethelpsymbol(getClass(c),gensym(const_cast<char *>(tmp)));
-#else
-    // no solution for Max/MSP yet
-#endif
-}
-
-bool flext_obj::GetParamSym(t_atom &dst,const t_symbol *sym,t_canvas *c)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD && defined(PD_MINOR_VERSION) && PD_MINOR_VERSION >= 37
-    if(!c) c = canvas_getcurrent();
-
-    const char *s = GetString(sym);
-    if((s[0] == '$' || s[0] == '#') && isdigit(s[1])) {
-        const t_symbol *res;
-        // patcher parameter detected... get value!
-        if(s[0] != '$') {
-            char tmp[MAXPDSTRING];
-            strcpy(tmp,s);
-            tmp[0] = '$';
-            res = canvas_realizedollar(c,const_cast<t_symbol *>(MakeSymbol(tmp)));
-        }
-        else
-            res = canvas_realizedollar(c,const_cast<t_symbol *>(sym));
-
-        // check for number
-        const char *c = GetString(res);
-        while(*c && (isdigit(*c) || *c == '.')) ++c;
-
-        if(!*c) 
-            SetFloat(dst,(float)atof(GetString(res)));
-        else
-            SetSymbol(dst,res);
-        return true;
-    }
-    else
-#else
-    #pragma message("Not implemented")
-#endif
-    SetSymbol(dst,sym);
-    return true;
-}
-
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-// this declaration is missing in m_pd.h (0.37-0 and -1)
-// but it is there in 0.37-2 (but how to tell which micro-version?)
-extern "C" 
-#ifdef _MSC_VER
-__declspec(dllimport)
-#endif
-void canvas_getargs(int *argcp, t_atom **argvp);
-#endif
-
-
-void flext_obj::GetCanvasArgs(AtomList &args) const
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    int argc;
-    t_atom *argv;
-    canvas_getargs(&argc,&argv);
-    args(argc,argv);
-#else
-    #pragma message("Not implemented")
-    args(0);
-#endif
-}
-
-
-#if FLEXT_SYS == FLEXT_SYS_MAX 
-static short patcher_myvol(t_patcher *x)
-{
-    t_box *w;
-    if(x->p_vol)
-        return x->p_vol;
-    else if((w = (t_box *)x->p_vnewobj) != NULL)
-        return patcher_myvol(w->b_patcher);
-    else
-        return 0;
-}
-#endif
-
-void flext_obj::GetCanvasDir(char *buf,size_t bufsz) const
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-	const char *c = GetString(canvas_getdir(thisCanvas()));
-    strncpy(buf,c,bufsz);
-#elif FLEXT_SYS == FLEXT_SYS_MAX 
-	short path = patcher_myvol(thisCanvas());
-    // \TODO dangerous!! no check for path length (got to be long enough... like 1024 chars)
-	path_topathname(path,NULL,buf);
-#else 
-#error Not implemented
-#endif
-}
diff --git a/externals/grill/flext/source/flbase.h b/externals/grill/flext/source/flbase.h
deleted file mode 100644
index 640a4688..00000000
--- a/externals/grill/flext/source/flbase.h
+++ /dev/null
@@ -1,575 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flbase.h
-	\brief Internal flext base classes
-    
-	\remark This uses some ideas of GEM invented by Mark Danks
-*/
- 
-#ifndef __FLEXT_BASE_H
-#define __FLEXT_BASE_H
-
-#include "flstdc.h"
-#include "flsupport.h"
-
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj);
-typedef class FLEXT_CLASSDEF(flext_obj) flext_obj;
-
-// ----------------------------------------------------------------------------
-/*! \brief The obligatory PD or Max/MSP object header
-	\internal
-
-    This is in a separate struct to assure that obj is the very first thing.  
-    If it were the first thing in flext_obj, then there could be problems with
-    the virtual table of the C++ class.
-*/
-// ----------------------------------------------------------------------------
-
-struct FLEXT_SHARE flext_hdr
-{
-	/*!	\defgroup FLEXT_OBJHEADER Actual PD or Max/MSP object
-		\internal
-		@{ 
-	*/
-
-    	/*! \brief The obligatory object header
-			\note MUST reside at memory offset 0 (no virtual table possible)
-		*/
-    	t_sigobj    	    obj;  
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-		//! PD only: float signal holder for pd
-		float defsig;			
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		//! Max/MSP only: current inlet used by proxy objects
-		long curinlet;      
-#endif
-
-    	/*! \brief This points to the actual polymorphic C++ class
-		*/
-        FLEXT_CLASSDEF(flext_obj) *data;
-
-	//!	@}  FLEXT_OBJHEADER
-};
-
-
-class flext_class;
-
-// ----------------------------------------------------------------------------
-/*! \brief The mother of base classes for all flext external objects
-
-    Each extern which is written in C++ needs to use the #defines at the
-    end of this header file.  
-    
-    The define
-    
-        FLEXT_HEADER(NEW_CLASS, PARENT_CLASS)
-    
-    should be somewhere in your header file.
-    One of the defines like
-    
-    FLEXT_NEW(NEW_CLASS)
-	or
-    FLEXT_NEW_2(NEW_CLASS, float, float)
-    
-    should be the first thing in your implementation file.
-    NEW_CLASS is the name of your class and PARENT_CLASS is the 
-    parent of your class.
-*/
-// ----------------------------------------------------------------------------
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj):
-	public flext
-{
-    public:
-
-// --- creation -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_OBJ_CREATION Object creation/destruction functionality
-		@{ 
-	*/
-
-        //! Constructor
-    	FLEXT_CLASSDEF(flext_obj)();
-
-    	//! Destructor
-    	virtual ~FLEXT_CLASSDEF(flext_obj)();
-
-        /*! \brief Signal a construction problem
-			\note This should only be used in the constructor. Object creation will be aborted.
-		*/
-		static void InitProblem() { init_ok = false; }
-
-		/*! \brief Enable/disable attribute procession (default = false)
-			\note Use that in the static class setup function (also library setup function)
-		*/
-//		static void ProcessAttributes(bool attr); //{ process_attributes = attr; }
-
-		//! Virtual function called at creation time (but after the constructor)
-		// this also guarantees that there are no instances of flext_obj
-		virtual bool Init(); 
-
-		//! Virtual function called after Init() has succeeded
-		virtual bool Finalize();
-	
-		//! Virtual function called at destruction (before the destructor)
-		virtual void Exit();
-
-	//!	@}  FLEXT_OBJ_CREATION
-
-// --- info -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_OBJ_INFO Get various information
-		@{ 
-	*/
-
-        //! Get the object's canvas
-        t_canvas *thisCanvas() const { return m_canvas; }
-
-        //! Get the PD or Max/MSP object
-		t_sigobj *thisHdr() { FLEXT_ASSERT(x_obj); return &x_obj->obj; }
-		const t_sigobj *thisHdr() const { FLEXT_ASSERT(x_obj); return &x_obj->obj; }
-        //! Get the class name (as a string)
-		const char *thisName() const { return GetString(m_name); } 
-        //! Get the class name (as a symbol)
-		const t_symbol *thisNameSym() const { return m_name; } 
-        //! Get the class pointer
-		t_class *thisClass() const;
-
-		//! Typedef for unique class identifier
-		typedef flext_class *t_classid;
-
-		//! Get unique id for object class
-		t_classid thisClassId() const { return clss; }
-
-		//! Get class pointer from class id
-		static t_class *getClass(t_classid id);
-		
-        static bool HasAttributes(t_classid id);
-        static bool IsDSP(t_classid id);
-        static bool HasDSPIn(t_classid id);
-        static bool IsLib(t_classid id);
-
-        bool HasAttributes() const;
-        bool IsLib() const;
-        bool IsDSP() const;
-        bool HasDSPIn() const;
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		// under Max/MSP it could be necessary to activate DSP also for message objects
-		// namely for those coexisting with DSP objects in a library
-		bool NeedDSP() const;
-#endif
-
-	//!	@}  FLEXT_OBJ_INFO
-
-// --- help -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_OBJ_HELP Help/assistance functionality
-		\remark This is still PD only
-		@{ 
-	*/
-
-		/*! Define the help reference symbol for a class
-			\internal
-		*/
-		static void DefineHelp(t_classid c,const char *ref,const char *dir = NULL,bool addtilde = false);
-
-		//! Define the help reference symbol for a class
-		void DefineHelp(const char *ref,const char *dir = NULL,bool addtilde = false) { DefineHelp(thisClassId(),ref,dir,addtilde); }
-
-	//!	@} FLEXT_OBJ_HELP
-
-
-// --- internal stuff -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_OBJ_INTERNAL Internal stuff
-		\internal
-		@{ 
-	*/
-
-    protected:    	
-
-        //! backpointer to object header
-        mutable flext_hdr *x_obj;        	
-
-        //! pointer to flext class definition
-        flext_class *clss;
-
-//        static bool	process_attributes;
-
-    private:
-
-        //! The canvas (patcher) that the object is in
-        mutable t_canvas            *m_canvas;
-        
-        //! Flag for successful object construction
-        static bool	init_ok;
-
-        // flags for init and exit procedure;
-        static bool initing;
-        static bool exiting;
-
-	public:
-
-    	//! Creation callback
-		static void __setup__(t_classid);	
-
-		/*! \brief This is a temporary holder
-			\warning don't touch it!
-		*/
-        static flext_hdr     *m_holder;
-		//! Hold object's class during construction
-		static flext_class *m_holdclass;
-		//! Hold object's name during construction
-        static const t_symbol *m_holdname;  
-
-		//! Holders for attribute procession flag
-		static int m_holdaargc;
-		static const t_atom *m_holdaargv;
-
-        /*! The object's name in the patcher 
-            \note objects of the same class can have various alias names!
-        */
-		const t_symbol *m_name;
-
-        /*! Return true if in object initialization phase
-            true when in constructor or Init, false when in Finalize
-        */
-        static bool Initing() { return initing; }
-
-        //! Return true if in object destruction phase (Exit or destructor)
-        static bool Exiting() { return exiting; }
-
-		// Definitions for library objects
-		static void lib_init(const char *name,void setupfun());
-		static void obj_add(bool lib,bool dsp,bool noi,bool attr,const char *idname,const char *names,void setupfun(t_classid),FLEXT_CLASSDEF(flext_obj) *(*newfun)(int,t_atom *),void (*freefun)(flext_hdr *),int argtp1,...);
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		static flext_hdr *obj_new(const t_symbol *s,short argc,t_atom *argv);
-#else
-		static flext_hdr *obj_new(const t_symbol *s,int argc,t_atom *argv);
-#endif
-		static void obj_free(flext_hdr *o);
-
-		//! Convert $0 or #0 symbol into appropriate value
-		static bool GetParamSym(t_atom &dst,const t_symbol *s,t_canvas *c);
-
-		//! Get the canvas arguments
-		void GetCanvasArgs(AtomList &args) const;
-
-		//! Get the canvas/patcher directory
-        void GetCanvasDir(char *buf,size_t bufsz) const;
-
-	//!	@} FLEXT_OBJ_INTERNAL
-};
-
-
-// max. 4 creation args (see the following macros)
-#define FLEXT_MAXNEWARGS 4 
-
-// max. 5 method args (see the following macros)
-#define FLEXT_MAXMETHARGS 5 
-
-// prefixes for the macro generated handler functions
-#define FLEXT_CALL_PRE(F) flext_c_##F
-#define FLEXT_THR_PRE(F) flext_t_##F
-#define FLEXT_GET_PRE(F) flext_g_##F
-#define FLEXT_SET_PRE(F) flext_s_##F
-
-
-#ifndef FLEXT_ATTRIBUTES
-/*! \brief Switch for global attribute processing
-	\note Should be set to 1 or 0 (or not be defined)
-	\ingroup FLEXT_DEFS
-*/
-#define FLEXT_ATTRIBUTES \
-\
-0
-
-
-#elif FLEXT_ATTRIBUTES != 0 && FLEXT_ATTRIBUTES != 1
-#error "FLEXT_ATTRIBUTES must be 0 or 1"
-#endif
-
-// ----------------------------------------
-// These should be used in the header
-// ----------------------------------------
-
-
-#define FLEXT_REALHDR(NEW_CLASS, PARENT_CLASS)    	    	\
-public:     	    	    \
-typedef NEW_CLASS thisType;  \
-typedef PARENT_CLASS thisParent;  \
-static FLEXT_CLASSDEF(flext_obj) *__init__(int argc,t_atom *argv);  \
-static void __free__(flext_hdr *hdr) {  	    	    	\
-	FLEXT_CLASSDEF(flext_obj) *mydata = hdr->data; delete mydata; \
-	hdr->flext_hdr::~flext_hdr(); \
-}   	    	\
-static void __setup__(t_classid classid) { thisParent::__setup__(classid); }
-
-
-#define FLEXT_REALHDR_S(NEW_CLASS, PARENT_CLASS,SETUPFUN)    	    	\
-public:     	    	    \
-typedef NEW_CLASS thisType;  \
-typedef PARENT_CLASS thisParent;  \
-static FLEXT_CLASSDEF(flext_obj) *__init__(int argc,t_atom *argv);  \
-static void __free__(flext_hdr *hdr) {  	    	    	\
-	FLEXT_CLASSDEF(flext_obj) *mydata = hdr->data; delete mydata; \
-	hdr->flext_hdr::~flext_hdr(); \
-}   	    	\
-static void __setup__(t_classid classid) { 	    	\
-	thisParent::__setup__(classid);    	    	\
-	thisType::SETUPFUN(classid); \
-}
-
-#define FLEXT_REALHDR_T(NEW_CLASS, PARENT_CLASS)    	    	\
-public:    	    \
-typedef NEW_CLASS thisType;  \
-typedef PARENT_CLASS thisParent;  \
-typedef typename thisParent::t_classid t_classid;  \
-static FLEXT_CLASSDEF(flext_obj) *__init__(int argc,t_atom *argv);  \
-static void __free__(flext_hdr *hdr) {  	    	    	\
-	FLEXT_CLASSDEF(flext_obj) *mydata = hdr->data; delete mydata; \
-	hdr->flext_hdr::~flext_hdr(); \
-}   	    	\
-static void __setup__(t_classid classid) { thisParent::__setup__(classid); }
-
-
-#define FLEXT_REALHDR_TS(NEW_CLASS, PARENT_CLASS,SETUPFUN)    	    	\
-public:     	    	    \
-typedef NEW_CLASS thisType;  \
-typedef PARENT_CLASS thisParent;  \
-typedef typename thisParent::t_classid t_classid;  \
-static FLEXT_CLASSDEF(flext_obj) *__init__(int argc,t_atom *argv);  \
-static void __free__(flext_hdr *hdr) {  	    	    	\
-	FLEXT_CLASSDEF(flext_obj) *mydata = hdr->data; delete mydata; \
-	hdr->flext_hdr::~flext_hdr(); \
-}   	    	\
-static void __setup__(t_classid classid) { 	    	\
-	thisParent::__setup__(classid);    	    	\
-	thisType::SETUPFUN(classid); \
-}
-
-
-// generate name of dsp/non-dsp setup function
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-	#define FLEXT_STPF_0(NAME) NAME##_setup
-	#define FLEXT_STPF_1(NAME) NAME##_tilde_setup
-#else
-#error Platform not supported
-#endif
-
-#define FLEXT_STPF_(DSP) FLEXT_STPF_##DSP
-#define FLEXT_STPF(NAME,DSP) FLEXT_STPF_(DSP)(NAME)
-
-
-// --------------------------------------------------------------------------------------
-
-
-// used in library setup functions to register the individual objects in the library
-#define REAL_SETUP(cl,DSP) extern void FLEXT_STPF(cl,DSP)(); FLEXT_STPF(cl,DSP)();
-
-// specify that to define the library itself
-#if FLEXT_SYS == FLEXT_SYS_PD
-#define REAL_LIB_SETUP(NAME,SETUPFUN) extern "C" FLEXT_EXT void NAME##_setup() { flext_obj::lib_init(#NAME,SETUPFUN); }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-#define REAL_LIB_SETUP(NAME,SETUPFUN) extern "C" FLEXT_EXT int main() { flext_obj::lib_init(#NAME,SETUPFUN); return 0; }
-#else
-#error Platform not supported
-#endif
-
-
-// --------------------------------------------------
-
-
-#define FLEXT_EXP_0 extern "C" FLEXT_EXT
-#define FLEXT_EXP_1 
-#define FLEXT_EXP(LIB) FLEXT_EXP_##LIB
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-#define FLEXT_OBJ_SETUP_0(NEW_CLASS,DSP)
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-#define FLEXT_OBJ_SETUP_0(NEW_CLASS,DSP) extern "C" FLEXT_EXT int main() { FLEXT_STPF(NEW_CLASS,DSP)(); return 0; }
-#else
-#error not implemented
-#endif
-
-#define FLEXT_OBJ_SETUP_1(NEW_CLASS,DSP)
-
-#define FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB) FLEXT_OBJ_SETUP_##LIB(NEW_CLASS,DSP)
-
-
-
-// ----------------------------------------
-// These definitions are used below
-// ----------------------------------------
-
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-	// maybe that's not necessary
-	#define FLEXTTPN_NULL A_NULL
-	#if FLEXT_SYS == FLEXT_SYS_PD 
-		#define FLEXTTPN_PTR A_POINTER
-	#else
-		#define FLEXTTPN_INT A_INT
-		#define FLEXTTPN_DEFINT A_DEFINT
-	#endif
-	#define FLEXTTPN_FLOAT A_FLOAT
-	#define FLEXTTPN_DEFFLOAT A_DEFFLOAT
-	#define FLEXTTPN_SYM A_SYMBOL
-	#define FLEXTTPN_DEFSYM A_DEFSYMBOL
-	#define FLEXTTPN_VAR A_GIMME
-#else
-	#define FLEXTTPN_NULL 0
-	#define FLEXTTPN_PTR 1
-	#define FLEXTTPN_INT 2
-	#define FLEXTTPN_FLOAT 3
-	#define FLEXTTPN_SYM 4
-	#define FLEXTTPN_VAR 5
-	#define FLEXTTPN_DEFINT 6
-	#define FLEXTTPN_DEFFLOAT 7
-	#define FLEXTTPN_DEFSYM 8
-#endif
-
-// Shortcuts for PD/Max type arguments
-#define FLEXTTYPE_void FLEXTTPN_NULL
-#define CALLBTYPE_void void
-#define FLEXTTYPE_float FLEXTTPN_FLOAT
-#define FLEXTTYPE_float0 FLEXTTPN_DEFFLOAT
-#define CALLBTYPE_float float
-#define FLEXTTYPE_t_float FLEXTTPN_FLOAT
-#define CALLBTYPE_t_float t_float
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-#define FLEXTTYPE_int FLEXTTPN_FLOAT
-#define FLEXTTYPE_int0 FLEXTTPN_DEFFLOAT
-#define CALLBTYPE_int float
-#define FLEXTTYPE_bool FLEXTTPN_FLOAT
-#define FLEXTTYPE_bool0 FLEXTTPN_DEFFLOAT
-#define CALLBTYPE_bool float
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-#define FLEXTTYPE_int FLEXTTPN_INT
-#define FLEXTTYPE_int0 FLEXTTPN_DEFINT
-#define CALLBTYPE_int int
-#define FLEXTTYPE_bool FLEXTTPN_INT
-#define FLEXTTYPE_bool0 FLEXTTPN_DEFINT
-#define CALLBTYPE_bool int
-#else
-#error Platform not supported
-#endif
-
-#define FLEXTTYPE_t_symptr FLEXTTPN_SYM
-#define FLEXTTYPE_t_symptr0 FLEXTTPN_DEFSYM
-#define CALLBTYPE_t_symptr t_symptr
-#define FLEXTTYPE_t_symtype FLEXTTYPE_t_symptr
-#define FLEXTTYPE_t_symtype0 FLEXTTYPE_t_symptr0
-#define CALLBTYPE_t_symtype t_symptr
-#define FLEXTTYPE_t_ptrtype FLEXTTPN_PTR
-#define CALLBTYPE_t_ptrtype t_ptrtype
-
-#define FLEXTTP(TP) FLEXTTYPE_ ## TP
-#define CALLBTP(TP) CALLBTYPE_ ## TP
-
-
-#define ARGMEMBER_bool(a) GetBool(a)
-#define ARGMEMBER_bool0(a) ARGMEMBER_bool(a)
-#define ARGMEMBER_int(a) GetInt(a)
-#define ARGMEMBER_int0(a) ARGMEMBER_int(a)
-#define ARGMEMBER_float(a) GetFloat(a)
-#define ARGMEMBER_float0(a) ARGMEMBER_float(a)
-#define ARGMEMBER_t_symptr(a) GetSymbol(a)
-#define ARGMEMBER_t_symptr0(a) ARGMEMBER_t_symptr(a)
-#define ARGMEMBER_t_symtype(a) ARGMEMBER_t_symptr(a)
-#define ARGMEMBER_t_symtype0(a) ARGMEMBER_t_symptr0(a)
-#define ARGCAST(a,tp) ARGMEMBER_##tp(a)
-
-#define REAL_NEW(NAME,NEW_CLASS,DSP,NOI,LIB) \
-flext_obj *NEW_CLASS::__init__(int ,t_atom *) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS;                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,&NEW_CLASS::__free__,FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-#define REAL_NEW_V(NAME,NEW_CLASS,DSP,NOI,LIB) \
-flext_obj *NEW_CLASS::__init__(int argc,t_atom *argv) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS(argc,argv);                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,&NEW_CLASS::__free__,FLEXTTPN_VAR,FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-#define REAL_NEW_1(NAME,NEW_CLASS,DSP,NOI,LIB, TYPE1) \
-flext_obj *NEW_CLASS::__init__(int,t_atom *argv) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS(ARGCAST(argv[0],TYPE1));                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,NEW_CLASS::__free__,FLEXTTP(TYPE1),FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-#define REAL_NEW_2(NAME,NEW_CLASS,DSP,NOI,LIB, TYPE1,TYPE2) \
-flext_obj *NEW_CLASS::__init__(int,t_atom *argv) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS(ARGCAST(argv[0],TYPE1),ARGCAST(argv[1],TYPE2));                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,NEW_CLASS::__free__,FLEXTTP(TYPE1),FLEXTTP(TYPE2),FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-#define REAL_NEW_3(NAME,NEW_CLASS,DSP,NOI,LIB, TYPE1, TYPE2, TYPE3) \
-flext_obj *NEW_CLASS::__init__(int,t_atom *argv) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS(ARGCAST(argv[0],TYPE1),ARGCAST(argv[1],TYPE2),ARGCAST(argv[2],TYPE3));                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,NEW_CLASS::__free__,FLEXTTP(TYPE1),FLEXTTP(TYPE2),FLEXTTP(TYPE3),FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-#define REAL_NEW_4(NAME,NEW_CLASS,DSP,NOI,LIB, TYPE1,TYPE2, TYPE3, TYPE4) \
-flext_obj *NEW_CLASS::__init__(int,t_atom *argv) \
-{     	    	    	    	    	    	    	    	\
-    return new NEW_CLASS(ARGCAST(argv[0],TYPE1),ARGCAST(argv[1],TYPE2),ARGCAST(argv[2],TYPE3),ARGCAST(argv[3],TYPE4));                     \
-}   	    	    	    	    	    	    	    	\
-FLEXT_EXP(LIB) void FLEXT_STPF(NEW_CLASS,DSP)()   \
-{   	    	    	    	    	    	    	    	\
-    flext_obj::obj_add(LIB,DSP,NOI,FLEXT_ATTRIBUTES,#NEW_CLASS,NAME,NEW_CLASS::__setup__,NEW_CLASS::__init__,NEW_CLASS::__free__,FLEXTTP(TYPE1),FLEXTTP(TYPE2),FLEXTTP(TYPE3),FLEXTTP(TYPE4),FLEXTTPN_NULL); \
-} \
-FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB)
-
-
-// Shortcuts for method arguments:
-#define FLEXTARG_float a_float
-#define FLEXTARG_int a_int
-#define FLEXTARG_bool a_int
-#define FLEXTARG_t_float a_float
-#define FLEXTARG_t_symtype a_symbol
-#define FLEXTARG_t_symptr a_symbol
-#define FLEXTARG_t_ptrtype a_pointer
-
-#define FLEXTARG(TP) FLEXTARG_ ## TP
-
-
-#endif
diff --git a/externals/grill/flext/source/flbind.cpp b/externals/grill/flext/source/flbind.cpp
deleted file mode 100644
index 8f78c300..00000000
--- a/externals/grill/flext/source/flbind.cpp
+++ /dev/null
@@ -1,261 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flbind.cpp
-    \brief Functionality for symbol-bound methods.
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-
-
-t_class *flext_base::pxbnd_class = NULL;
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-t_object *px_freelist = NULL;
-t_messlist px_messlist[3];
-#endif
-
-/*! \brief Set up the proxy class for symbol-bound methods
-*/
-void flext_base::SetupBindProxy()
-{
-    // already initialized?
-    if(!pxbnd_class) {
-#if FLEXT_SYS == FLEXT_SYS_PD
-        pxbnd_class = class_new(gensym("flext_base bind proxy"),NULL,NULL,sizeof(pxbnd_object),CLASS_PD|CLASS_NOINLET, A_NULL);
-        add_anything(pxbnd_class,pxbnd_object::px_method); // for symbol-bound methods
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        pxbnd_class = new t_class;
-
-        pxbnd_class->c_sym = const_cast<t_symbol *>(sym__);
-        pxbnd_class->c_freelist = &px_freelist;
-        pxbnd_class->c_freefun = NULL;
-        pxbnd_class->c_size = sizeof(pxbnd_object);
-        pxbnd_class->c_tiny = 0;
-        pxbnd_class->c_noinlet = 1;
-        px_messlist[0].m_sym = (t_symbol *)pxbnd_class;
-
-        px_messlist[1].m_sym = const_cast<t_symbol *>(sym_anything);
-        px_messlist[1].m_fun = (method)pxbnd_object::px_method;
-        px_messlist[1].m_type[0] = A_GIMME;
-        px_messlist[1].m_type[1] = 0;
-
-        px_messlist[2].m_sym = 0;
-#else
-#pragma warning("Not implemented!")
-#endif
-    }
-}
-
-
-flext_base::BindItem::BindItem(bool (*f)(flext_base *,t_symbol *s,int,t_atom *,void *data),pxbnd_object *p):
-    Item(NULL),fun(f),px(p)
-{}
-
-flext_base::BindItem::~BindItem()
-{
-    if(px) {
-        FLEXT_ASSERT(!fun); // check if already unbound
-        object_free(&px->obj);
-    }
-}
-
-void flext_base::BindItem::Unbind(const t_symbol *tag)
-{
-    if(px) {
-        FLEXT_ASSERT(fun);
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-        pd_unbind(&px->obj.ob_pd,const_cast<t_symbol *>(tag)); 
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        if(tag->s_thing == (t_object *)px) 
-            const_cast<t_symbol *>(tag)->s_thing = NULL; 
-        else
-            error("flext - Binding to symbol %s not found",tag->s_name);
-#else
-#           pragma warning("Not implemented")
-#endif
-
-        fun = NULL;
-    }
-}
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    //! Bind object to a symbol
-    bool flext_base::Bind(const t_symbol *sym) { pd_bind(&thisHdr()->ob_pd,const_cast<t_symbol *>(sym)); return true; }
-    //! Unbind object from a symbol
-    bool flext_base::Unbind(const t_symbol *sym) { pd_unbind(&thisHdr()->ob_pd,const_cast<t_symbol *>(sym)); return true; }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    //! Bind object to a symbol
-    bool flext_base::Bind(const t_symbol *sym) { if(sym->s_thing) return false; else { const_cast<t_symbol *>(sym)->s_thing = (t_object *)thisHdr(); return true; } }
-    //! Unbind object from a symbol
-    bool flext_base::Unbind(const t_symbol *sym) { if(sym->s_thing != (t_object *)thisHdr()) return false; else { const_cast<t_symbol *>(sym)->s_thing = NULL; return true; } }
-#endif
-
-bool flext_base::BindMethod(const t_symbol *sym,bool (*fun)(flext_base *,t_symbol *s,int argc,t_atom *argv,void *data),void *data)
-{
-    if(!bindhead) 
-        bindhead = new ItemCont;
-    else {
-        // Search for symbol
-        for(Item *it = bindhead->FindList(sym); it; it = it->nxt) {
-            BindItem *item = (BindItem *)it;
-
-            // go through all items with matching tag
-            if(item->fun == fun) {
-                // function already registered -> bail out!
-                post("%s - Symbol already bound with this method",thisName());
-                return false;
-            }
-        }
-    }
-
-    SetupBindProxy(); 
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    pxbnd_object *px = (pxbnd_object *)object_new(pxbnd_class);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    pxbnd_object *px = (pxbnd_object *)newobject(px_messlist);
-#else
-#pragma warning("Not implemented!")
-#endif
-
-    if(px) {
-        BindItem *mi = new BindItem(fun,px);
-        bindhead->Add(mi,sym);
-
-        px->init(this,mi,data);
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-        pd_bind(&px->obj.ob_pd,const_cast<t_symbol *>(sym)); 
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        if(!sym->s_thing) 
-            const_cast<t_symbol *>(sym)->s_thing = (t_object *)px;
-        else
-            error("%s - Symbol is already bound",thisName());
-#else
-#       pragma warning("Not implemented")
-#endif
-    }
-    else 
-        error("%s - Symbol proxy could not be created",thisName());
-
-    return true;
-}
-
-bool flext_base::UnbindMethod(const t_symbol *sym,bool (*fun)(flext_base *,t_symbol *s,int argc,t_atom *argv,void *data),void **data)
-{
-    bool ok = false;
-    
-    if(bindhead && bindhead->Contained(0)) {
-        ItemSet &set = bindhead->GetInlet();
-
-/*
-        ItemSet::iterator it1,it2;
-        if(sym) { 
-            // specific tag
-            it1 = it2 = set.find(sym); it2++; 
-        }
-        else { 
-            // any tag
-            it1 = set.begin(),it2 = set.end(); 
-        }
-
-        BindItem *it = NULL;
-        for(ItemSet::iterator si = it1; si != it2 && !it; ++si) {
-            for(Item *i = si.data(); i; i = i->nxt) {
-                BindItem *item = (BindItem *)i;
-                if(!fun || item->fun == fun) 
-                { 
-                    it = item; 
-                    if(!sym) sym = si.key();
-                    break; 
-                }
-            }
-        }
-*/
-        BindItem *item = NULL;
-        if(sym) {
-            // symbol is given
-            Item *it = set.find(sym);
-            if(fun) {
-                // check if function matches
-                for(; it && static_cast<BindItem *>(it)->fun != fun; it = it->nxt) {}
-            }
-            item = static_cast<BindItem *>(it); 
-        }
-        else {
-            // take any entry that matches
-            for(ItemSet::iterator si(set); si && !item; ++si) {
-                for(Item *i = si.data(); i; i = i->nxt) {
-                    BindItem *bit = (BindItem *)i;
-                    if(!fun || bit->fun == fun) { 
-                        item = bit; 
-                        if(!sym) sym = si.key();
-                        break; 
-                    }
-                }
-            }
-        }
-
-        if(item) {
-            if(data) *data = item->px->data;
-            ok = bindhead->Remove(item,sym,0,false);
-            if(ok) {
-                item->Unbind(sym);
-                delete item;
-            }
-        }
-    }
-    return ok;
-}
-
-bool flext_base::GetBoundMethod(const t_symbol *sym,bool (*fun)(flext_base *,t_symbol *s,int argc,t_atom *argv,void *data),void *&data)
-{
-    if(bindhead) {
-        // Search for symbol
-        for(Item *it = bindhead->FindList(sym); it; it = it->nxt) {
-            BindItem *item = (BindItem *)it;
-
-            // go through all items with matching tag
-            if(item->fun == fun) {
-                data = item->px->data;
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-bool flext_base::UnbindAll()
-{
-    if(bindhead && bindhead->Contained(0)) {
-        ItemSet &set = bindhead->GetInlet();
-//        for(ItemSet::iterator si = set.begin(); si != set.end(); ++si) {
-        for(ItemSet::iterator si(set); si; ++si) {
-            Item *lst = si.data();
-            while(lst) {
-                Item *nxt = lst->nxt;
-                BindItem *it = (BindItem *)lst;
-                it->Unbind(si.key());
-                delete it;
-                lst = nxt;
-            }
-        }
-        set.clear();
-    }
-    return true;
-}
-
-void flext_base::pxbnd_object::px_method(pxbnd_object *c,const t_symbol *s,int argc,t_atom *argv)
-{
-    c->item->fun(c->base,(t_symbol *)s,argc,(t_atom *)argv,c->data);
-}
diff --git a/externals/grill/flext/source/flbuf.cpp b/externals/grill/flext/source/flbuf.cpp
deleted file mode 100644
index a807c20b..00000000
--- a/externals/grill/flext/source/flbuf.cpp
+++ /dev/null
@@ -1,348 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flbuf.cpp
-    \brief Implementation of the buffer abstraction class.
-*/
- 
-#include "flext.h"
-#include "flfeatures.h"
-
-#if FLEXT_SYS != FLEXT_SYS_JMAX
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-#define DIRTY_INTERVAL 0   // buffer dirty check in msec
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-// defined in flsupport.cpp
-extern const t_symbol *sym_buffer,*sym_size;
-#endif
-
-flext::buffer::buffer(const t_symbol *bn,bool delayed):
-    sym(NULL),data(NULL),
-    chns(0),frames(0)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    arr = NULL;
-    interval = DIRTY_INTERVAL;
-    isdirty = false;
-    ticking = false;
-    tick = clock_new(this,(t_method)cb_tick);
-#endif
-
-    if(bn) Set(bn,delayed);
-
-    ClearDirty();
-}
-
-flext::buffer::~buffer()
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    clock_free(tick);
-#endif
-}
-
-int flext::buffer::Set(const t_symbol *s,bool nameonly)
-{
-    int ret = 0;
-    bool valid = data != NULL; // valid now? (before change)
-
-    if(s && sym != s) {
-        ret = 1;
-        data = NULL; 
-        frames = 0;
-        chns = 0; 
-    }
-
-    if(s && *GetString(s))  sym = s;
-
-    if(!sym) {
-        if(valid) ret = -1;
-    }   
-    else if(!nameonly) {
-#if FLEXT_SYS == FLEXT_SYS_PD
-        int frames1;
-        t_sample *data1;
-    
-        arr = (t_garray *)pd_findbyclass(const_cast<t_symbol *>(sym), garray_class);
-        if(!arr)
-        {
-            if (*GetString(sym)) FLEXT_LOG1("buffer: no such array '%s'",GetString(sym));
-//            sym = NULL;
-            if(valid) ret = -1;
-        }
-        else if(!garray_getfloatarray(arr, &frames1, &data1))
-        {
-            error("buffer: bad template '%s'",GetString(sym)); 
-            data = NULL;
-            frames = 0;
-            if(valid) ret = -1;
-        }
-        else {
-            ret = 0;
-            garray_usedindsp(arr);
-            if(frames != frames1) { frames = frames1; if(!ret) ret = 1; }
-            if(data != data1) { data = data1; if(!ret) ret = 1; }
-            chns = 1;
-        }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        if(sym->s_thing) {
-            const t_buffer *p = (const t_buffer *)sym->s_thing;
-            
-            FLEXT_ASSERT(!NOGOOD(p));
-            
-            if(ob_sym(p) != sym_buffer) {
-                post("buffer: object '%s' not valid (type %s)",GetString(sym),GetString(ob_sym(p))); 
-                if(valid) ret = -2;
-            }
-            else {
-#ifdef FLEXT_DEBUG
-//              post("flext: buffer object '%s' - valid:%i samples:%i channels:%i frames:%i",GetString(sym),p->b_valid,p->b_frames,p->b_nchans,p->b_frames);
-#endif
-                if(data != p->b_samples) { data = p->b_samples; if(!ret) ret = 1; }
-                if(chns != p->b_nchans) { chns = p->b_nchans; if(!ret) ret = 1; }
-                if(frames != p->b_frames) { frames = p->b_frames; if(!ret) ret = 1; }
-            }
-        }
-        else {
-            FLEXT_LOG1("buffer: symbol '%s' not defined", GetString(sym)); 
-            /*if(valid)*/ ret = -1;
-        }
-#else
-#error not implemented
-#endif
-    }
-
-    return ret;
-}
-
-bool flext::buffer::Update()
-{
-    FLEXT_ASSERT(sym);
-
-    bool upd = false;
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    if(!arr) return data == NULL;
-
-    int frames1;
-    t_sample *data1;
-    if(!garray_getfloatarray(arr, &frames1, &data1)) {
-        data = NULL;
-        chns = 0;
-        frames = 0;
-        upd = true;
-    }
-    else if(data != data1 || frames != frames1) {
-        data = data1;
-        frames = frames1;
-        upd = true;
-    }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    const t_buffer *p = (const t_buffer *)sym->s_thing;
-    if(p) {
-        FLEXT_ASSERT(!NOGOOD(p) && ob_sym(p) == sym_buffer);
-    
-        if(data != p->b_samples || chns != p->b_nchans || frames != p->b_frames) {
-            data = p->b_samples;
-            chns = p->b_nchans;
-            frames = p->b_frames;
-            upd = true;
-        }
-    }
-    else {
-        // buffer~ has e.g. been renamed
-        data = NULL;
-        chns = 0;
-        frames = 0;
-        upd = true;
-    }
-#else
-#error not implemented
-#endif
-    return upd;
-}
-
-flext::buffer::lock_t flext::buffer::Lock()
-{
-    FLEXT_ASSERT(sym);
-#if FLEXT_SYS == FLEXT_SYS_PD
-    FLEXT_ASSERT(arr);
-#ifdef _FLEXT_HAVE_PD_GARRAYLOCKS
-    garray_lock(arr);
-#endif
-    return false;
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    t_buffer *p = (t_buffer *)sym->s_thing;
-    FLEXT_ASSERT(p);
-#ifdef _FLEXT_HAVE_MAX_INUSEFLAG 
-    long old = p->b_inuse;
-    p->b_inuse = 1;
-    return old;
-#else
-    return 0;
-#endif
-#else
-#error not implemented
-#endif
-}
-
-void flext::buffer::Unlock(flext::buffer::lock_t prv)
-{
-    FLEXT_ASSERT(sym);
-#if FLEXT_SYS == FLEXT_SYS_PD
-    FLEXT_ASSERT(arr);
-#ifdef _FLEXT_HAVE_PD_GARRAYLOCKS
-    garray_unlock(arr);
-#endif
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    t_buffer *p = (t_buffer *)sym->s_thing;
-    FLEXT_ASSERT(p);
-#ifdef _FLEXT_HAVE_MAX_INUSEFLAG 
-    p->b_inuse = prv;
-#endif
-#else
-#error not implemented
-#endif
-}
-
-void flext::buffer::Frames(int fr,bool keep,bool zero)
-{
-    FLEXT_ASSERT(sym);
-#if FLEXT_SYS == FLEXT_SYS_PD
-    // is this function guaranteed to keep memory and set rest to zero?
-    ::garray_resize(arr,(float)fr);
-    Update();
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    t_sample *tmp = NULL;
-    int sz = frames;  
-    if(fr < sz) sz = fr;
-
-    if(keep) {
-        // copy buffer data to tmp storage
-        tmp = (t_sample *)NewAligned(sz*sizeof(t_sample));
-        FLEXT_ASSERT(tmp);
-        CopySamples(tmp,data,sz);
-    }
-    
-    t_atom msg;
-    t_buffer *buf = (t_buffer *)sym->s_thing;
-    // b_msr reflects buffer sample rate... is this what we want?
-    // Max bug: adding half a sample to prevent roundoff errors....
-    float ms = (fr+0.5)/buf->b_msr;
-    
-    SetFloat(msg,ms); 
-    ::typedmess((object *)buf,(t_symbol *)sym_size,1,&msg);
-    
-    Update();
-
-    if(tmp) {
-        // copy data back
-        CopySamples(data,tmp,sz);
-        FreeAligned(tmp);
-        if(zero && sz < fr) ZeroSamples(data+sz,fr-sz);
-    }
-    else
-        if(zero) ZeroSamples(data,fr);
-#else
-#error
-#endif
-}
-
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-void flext::buffer::SetRefrIntv(float intv) 
-{ 
-    interval = intv; 
-    if(interval == 0 && ticking) {
-        clock_unset(tick);
-        ticking = false;
-    }
-}
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-void flext::buffer::SetRefrIntv(float) {}
-#else
-#error
-#endif
-
-
-void flext::buffer::Dirty(bool force)
-{
-    FLEXT_ASSERT(sym);
-#if FLEXT_SYS == FLEXT_SYS_PD
-    if((!ticking) && (interval || force)) {
-        ticking = true;
-        cb_tick(this); // immediately redraw
-    }
-    else {
-        if(force) clock_delay(tick,0);
-        isdirty = true;
-    }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    t_buffer *p = (t_buffer *)sym->s_thing;
-    FLEXT_ASSERT(p && !NOGOOD(p));
-    p->b_modtime = gettime();
-#else
-#error Not implemented
-#endif 
-}
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-void flext::buffer::cb_tick(buffer *b)
-{
-    if(b->arr) garray_redraw(b->arr);
-#ifdef FLEXT_DEBUG
-    else error("buffer: array is NULL");
-#endif
-
-    if(b->isdirty && b->interval) {
-            b->isdirty = false;
-            b->ticking = true;
-            clock_delay(b->tick,b->interval);
-    }
-    else 
-        b->ticking = false;
-}
-#endif
-
-void flext::buffer::ClearDirty()
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    cleantime = clock_getlogicaltime();
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    cleantime = gettime();
-#else
-#error Not implemented
-#endif
-}
-
-bool flext::buffer::IsDirty() const
-{
-    if(!sym) return false;
-#if FLEXT_SYS == FLEXT_SYS_PD
-    #ifdef _FLEXT_HAVE_PD_GARRAYUPDATETIME
-    return arr && (isdirty || garray_updatetime(arr) > cleantime);
-    #else
-    // Don't know.... (no method in PD judging whether buffer has been changed from outside flext...)
-    return true; 
-    #endif
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    t_buffer *p = (t_buffer *)sym->s_thing;
-    FLEXT_ASSERT(p && !NOGOOD(p));
-    return p->b_modtime > cleantime;
-#else
-#error Not implemented
-#endif
-}
-
-#endif // Jmax
-
-
diff --git a/externals/grill/flext/source/flclass.h b/externals/grill/flext/source/flclass.h
deleted file mode 100644
index 3da63719..00000000
--- a/externals/grill/flext/source/flclass.h
+++ /dev/null
@@ -1,1098 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flclass.h
-	\brief User accessible flext base classes
-    
-*/
-
-#ifndef __FLCLASS_H
-#define __FLCLASS_H
-
-// include the header file declaring the base classes
-#include "flbase.h"
-#include "flsupport.h"
-#include "flmap.h"
-#include "flinternal.h"
-
-#ifdef _MSC_VER
-#pragma warning(disable: 4786)
-#endif
-
-#ifdef __BORLANDC__
-#pragma warn -8008 // Condition is always false
-#pragma warn -8057 // Parameter is never used
-#pragma warn -8066 // Unreachable code
-#endif
-
-
-// === flext_base ==================================================
-
-/*! \brief Flext message only base object
-
-    This is the base class from which typical external objects derive.
-    DSP objects should use the flext_dsp class which inherits from flext_base and
-    provides the necessary functionality.
-
-    For a valid external object class you would also need FLEXT_HEADER, also if it's only
-    a base class without instantiated objects again.
-    To make an instance of an object class you would typically use FLEXT_NEW or 
-    its companions.
-
-    See the flext_obj class for additional information.
-*/
-
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_base);
-typedef class FLEXT_SHARE FLEXT_CLASSDEF(flext_base) flext_base;
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_base): 
-	public flext_obj
-{
-	FLEXT_HEADER_S(FLEXT_CLASSDEF(flext_base),flext_obj,Setup)
-	
-	friend class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj);
-
-public:
-
-// --- inheritable virtual methods --------------------------------
-
-	/*!	\defgroup FLEXT_C_VIRTUAL Virtual base class functions
-
-		@{ 
-	*/
-
-	//! called on patcher load (not on mere object creation!)
-	virtual void CbLoadbang();
-	virtual void m_loadbang();
-
-	//! called on (double-)click into object box
-	virtual void CbClick();
-
-	/*!	\brief Called for every incoming message.
-		All method handling is done in there
-		\return True if a handler was found and called
-	*/
-	virtual bool CbMethodHandler(int inlet,const t_symbol *s,int argc,const t_atom *argv);
-
-	/*! \brief Called for every unhandled message (by CbMethodHandler)
-	*/
-	virtual bool CbMethodResort(int inlet,const t_symbol *s,int argc,const t_atom *argv);
-	virtual bool m_method_(int inlet,const t_symbol *s,int argc,const t_atom *argv);
-
-//!		@} FLEXT_C_VIRTUAL
-
-
-// --- inlet/outlet stuff -----------------------------------------	
-
-	/*!	\defgroup FLEXT_C_INOUT Flext in-/outlet functions
-		\note These must be called in the class' constructor
-		\note All (also default) inlets must be defined
-		@{ 
-	*/
-
-	/*!	\defgroup FLEXT_C_IO_ADD Announce in-/outlet functions
-		@{ 
-	*/
-
-	// argument m specifies multiple inlet/outlet count
-	
-//	void AddInDef() { AddInlet(xlet_def,1); }
-
-	/*! \brief Add inlet(s) for anythings
-		\remark That's the one to choose for the left-most (first) inlet unless it's a signal inlet.
-	*/
-	void AddInAnything(int m = 1) { AddInlet(xlet_any,m); } 
-	/*! \brief Add inlet(s) for anythings (with description)
-		\remark That's the one to choose for the left-most (first) inlet unless it's a signal inlet.
-	*/
-	void AddInAnything(const char *desc,int m = 1) { AddInlet(xlet_any,m,desc); } 
-	//! Add inlet(s) for floats
-	void AddInFloat(int m = 1) { AddInlet(xlet_float,m); }
-	//! Add inlet(s) for floats (with description)
-	void AddInFloat(const char *desc,int m = 1) { AddInlet(xlet_float,m,desc); }
-	//! Add inlet(s) for integers
-	void AddInInt(int m = 1) { AddInlet(xlet_int,m); }
-	//! Add inlet(s) for integers (with description)
-	void AddInInt(const char *desc,int m = 1) { AddInlet(xlet_int,m,desc); }
-	//! Add inlet(s) for symbols
-	void AddInSymbol(int m = 1) { AddInlet(xlet_sym,m); }
-	//! Add inlet(s) for symbol (with description)
-	void AddInSymbol(const char *desc,int m = 1) { AddInlet(xlet_sym,m,desc); }
-	//! Add inlet(s) for bang
-	void AddInBang(int m = 1) { AddInlet(xlet_sym,m); }
-	//! Add inlet(s) for bangs (with description)
-	void AddInBang(const char *desc,int m = 1) { AddInlet(xlet_sym,m,desc); }
-	//! Add inlet(s) for lists
-	void AddInList(int m = 1) { AddInlet(xlet_list,m); }  
-	//! Add inlet(s) for lists (with description)
-	void AddInList(const char *desc,int m = 1) { AddInlet(xlet_list,m,desc); }  
-	
-	//! Add outlet(s) for anythings
-	void AddOutAnything(int m = 1) { AddOutlet(xlet_any,m); }
-	//! Add outlet(s) for anythings (with description)
-	void AddOutAnything(const char *desc,int m = 1) { AddOutlet(xlet_any,m,desc); }
-	//! Add outlet(s) for floats
-	void AddOutFloat(int m = 1) { AddOutlet(xlet_float,m); }
-	//! Add outlet(s) for floats (with description)
-	void AddOutFloat(const char *desc,int m = 1) { AddOutlet(xlet_float,m,desc); }
-	//! Add outlet(s) for integers
-	void AddOutInt(int m = 1) { AddOutlet(xlet_int,m); }
-	//! Add outlet(s) for integers (with description)
-	void AddOutInt(const char *desc,int m = 1) { AddOutlet(xlet_int,m,desc); }
-	//! Add outlet(s) for symbols
-	void AddOutSymbol(int m = 1) { AddOutlet(xlet_sym,m); }
-	//! Add outlet(s) for symbols (with description)
-	void AddOutSymbol(const char *desc,int m = 1) { AddOutlet(xlet_sym,m,desc); }
-	//! Add outlet(s) for bangs
-	void AddOutBang(int m = 1) { AddOutlet(xlet_sym,m); }
-	//! Add outlet(s) for bangs (with description)
-	void AddOutBang(const char *desc,int m = 1) { AddOutlet(xlet_sym,m,desc); }
-	//! Add outlet(s) for lists
-	void AddOutList(int m = 1) { AddOutlet(xlet_list,m); }
-	//! Add outlet(s) for lists (with description)
-	void AddOutList(const char *desc,int m = 1) { AddOutlet(xlet_list,m,desc); }
-
-	//! \deprecated inlets and outlets are now set up automatically
-	bool SetupInOut() { return true; }
-
-	//!	@} FLEXT_C_IO_ADD 
-
-	/*!	\defgroup FLEXT_C_IO_MISC Miscellanous in-/outlet functionality
-		@{ 
-	*/
-
-	//! Get number of inlets
-	int CntIn() const { return incnt; }
-	//! Get number of outlets
-	int CntOut() const { return outcnt; }
-	//! Get number of signal inlets
-	int CntInSig() const { return insigs; }
-	//! Get number of signal outlets
-	int CntOutSig() const { return outsigs; }
-
-
-	//! Retrieve currently processed message tag (NULL if no message processing)
-	static const t_symbol *thisTag() { return curtag; }
-
-	class outlet;
-
-	//! Get pointer to outlet (not in the constructor!)
-	outlet *GetOut(int ix) const { return outlets[ix]; }
-
-	int GetOutAttr() const { return HasAttributes()?CntOut():0; }
-
-	//! @} FLEXT_C_IO_MISC
-
-	/*!	\defgroup FLEXT_C_IO_OUT Output data to inlets/outlets
-		@{ 
-	*/
-
-	// output messages 
-
-	//! Output bang (index n starts with 0)
-	void ToOutBang(int n) const;
-
-	//! Output float (index n starts with 0)
-	void ToOutFloat(int n,float f) const;
-
-	//! Output integer (index n starts with 0)
-	void ToOutInt(int n,int f) const;
-	
-	//! Output boolean (index n starts with 0)
-    void ToOutBool(int n,bool f) const { ToOutInt(n,f?1:0); }
-	
-	//! Output symbol (index n starts with 0)
-	void ToOutSymbol(int n,const t_symbol *s) const;
-	//! Output string aka symbol (index n starts with 0)
-	void ToOutString(int n,const char *s) const { ToOutSymbol(n,MakeSymbol(s)); }
-
-	//! Output atom (index n starts with 0)
-	void ToOutAtom(int n,const t_atom &at) const; 
-
-	//! Output list (index n starts with 0)
-	void ToOutList(int n,int argc,const t_atom *argv) const;
-	//! Output list (index n starts with 0)
-	void ToOutList(int n,const AtomList &list) const { ToOutList(n,list.Count(),list.Atoms()); }
-	
-	//! Output anything (index n starts with 0)
-	void ToOutAnything(int n,const t_symbol *s,int argc,const t_atom *argv) const;
-	//! Output anything (index n starts with 0)
-	void ToOutAnything(int n,const AtomAnything &any) const { ToOutAnything(n,any.Header(),any.Count(),any.Atoms()); }
-	//! Output anything (index n starts with 0)
-	void ToOutAnything(int n,const t_symbol *s,const AtomList &list) const { ToOutAnything(n,s,list.Count(),list.Atoms()); }
-	
-	//! @} FLEXT_C_IO_OUT
-
-	/*!	\defgroup FLEXT_C_IO_QUEUE Low-priority output of data to inlets/outlets
-		@{ 
-	*/
-
-	//! Output low priority bang (index n starts with 0)
-	void ToQueueBang(int n) const;
-
-	//! Output low priority float (index n starts with 0)
-	void ToQueueFloat(int n,float f) const;
-
-	//! Output low priority integer (index n starts with 0)
-	void ToQueueInt(int n,int f) const;
-
-	//! Output low priority boolean (index n starts with 0)
-	void ToQueueBool(int n,bool f) const { ToQueueInt(n,f?1:0); }
-
-	//! Output low priority symbol (index n starts with 0)
-	void ToQueueSymbol(int n,const t_symbol *s) const;
-	//! Output low priority string aka symbol (to appointed outlet)
-	void ToQueueString(int n,const char *s) const { ToQueueSymbol(n,MakeSymbol(s)); }
-
-	//! Output low priority atom (index n starts with 0)
-	void ToQueueAtom(int n,const t_atom &at) const; 
-
-	//! Output low priority list (index n starts with 0)
-	void ToQueueList(int n,int argc,const t_atom *argv) const; 
-	//! Output low priority list (index n starts with 0)
-	void ToQueueList(int n,const AtomList &list) const  { ToQueueList(n,list.Count(),list.Atoms()); }
-
-	//! Output low priority anything (index n starts with 0)
-	void ToQueueAnything(int n,const t_symbol *s,int argc,const t_atom *argv)  const;
-	//! Output low priority anything (index n starts with 0)
-	void ToQueueAnything(int n,const AtomAnything &any) const  { ToQueueAnything(n,any.Header(),any.Count(),any.Atoms()); }
-
-    //!	@} FLEXT_C_IO_QUEUE
-
-
-	/*!	\defgroup FLEXT_C_IO_SELF Output of data to inlets/outlets of this object
-		@{ 
-	*/
-
-    //! Send bang to self (inlet n)
-    void ToSelfBang(int n) const { ToQueueBang(-1-n); }
-
-	//! Send float to self (inlet n)
-    void ToSelfFloat(int n,float f) const { ToQueueFloat(-1-n,f); }
-
-	//! Send integer to self (inlet n)
-    void ToSelfInt(int n,int f) const { ToQueueInt(-1-n,f); }
-
-	//! Send boolean to self (inlet n)
-	void ToSelfBool(int n,bool f) const { ToSelfInt(n,f?1:0); }
-
-	//! Send symbol to self (inlet n)
-    void ToSelfSymbol(int n,const t_symbol *s) const { ToQueueSymbol(-1-n,s); }
-	//! Send string aka symbol to self (inlet 0)
-	void ToSelfString(int n,const char *s) const { ToSelfSymbol(n,MakeSymbol(s)); }
-
-	//! Output atom (index n starts with 0)
-    void ToSelfAtom(int n,const t_atom &at) const { ToQueueAtom(-1-n,at); }
-
-	//! Send list to self (inlet n)
-    void ToSelfList(int n,int argc,const t_atom *argv) const { ToQueueList(-1-n,argc,argv); }
-	//! Send list to self (inlet n)
-	void ToSelfList(int n,const AtomList &list) const  { ToSelfList(n,list.Count(),list.Atoms()); }
-
-	//! Send anything to self (inlet n)
-    void ToSelfAnything(int n,const t_symbol *s,int argc,const t_atom *argv) const { ToQueueAnything(-1-n,s,argc,argv); }
-	//! Send anything to self (inlet n)
-	void ToSelfAnything(int n,const AtomAnything &any) const { ToSelfAnything(n,any.Header(),any.Count(),any.Atoms()); }
-
-    //!	@} FLEXT_C_IO_SELF
-
-
-	/*!	\defgroup FLEXT_C_IO_MESSAGEBUNDLE Output of data via message bundles
-
-        These are used to assure the sending of several messages from a second thread to the same logical time
-
-		@{ 
-	*/
-
-	//! Output bang (index n starts with 0)
-	void MsgAddBang(MsgBundle *mb,int n) const;
-
-	//! Output float (index n starts with 0)
-	void MsgAddFloat(MsgBundle *mb,int n,float f) const;
-
-	//! Output integer (index n starts with 0)
-	void MsgAddInt(MsgBundle *mb,int n,int f) const;
-
-	//! Output boolean (index n starts with 0)
-	void MsgAddBool(MsgBundle *mb,int n,bool f) const { MsgAddInt(mb,n,f?1:0); }
-
-	//! Output symbol (index n starts with 0)
-	void MsgAddSymbol(MsgBundle *mb,int n,const t_symbol *s) const;
-	//! Output string aka symbol (to appointed outlet)
-	void MsgAddString(MsgBundle *mb,int n,const char *s) const { MsgAddSymbol(mb,n,MakeSymbol(s)); }
-
-	//! Output atom (index n starts with 0)
-	void MsgAddAtom(MsgBundle *mb,int n,const t_atom &at) const;
-
-	//! Output list (index n starts with 0)
-	void MsgAddList(MsgBundle *mb,int n,int argc,const t_atom *argv) const; 
-	//! Output list (index n starts with 0)
-	void MsgAddList(MsgBundle *mb,int n,const AtomList &list) const { MsgAddList(mb,n,list.Count(),list.Atoms()); }
-
-	//! Output anything (index n starts with 0)
-	void MsgAddAnything(MsgBundle *mb,int n,const t_symbol *s,int argc,const t_atom *argv) const;
-	//! Output anything (index n starts with 0)
-	void MsgAddAnything(MsgBundle *mb,int n,const AtomAnything &any) const { MsgAddAnything(mb,n,any.Header(),any.Count(),any.Atoms()); }
-
-    void MsgSelfBang(MsgBundle *mb,int n) const { MsgAddBang(mb,-1-n); }
-
-	//! Send float to self (inlet n)
-    void MsgSelfFloat(MsgBundle *mb,int n,float f) const { MsgAddFloat(mb,-1-n,f); }
-
-	//! Send integer to self (inlet n)
-    void MsgSelfInt(MsgBundle *mb,int n,int f) const { MsgAddInt(mb,-1-n,f); }
-
-	//! Send boolean to self (inlet n)
-	void MsgSelfBool(MsgBundle *mb,int n,bool f) const { MsgSelfInt(mb,n,f?1:0); }
-
-	//! Send symbol to self (inlet n)
-    void MsgSelfSymbol(MsgBundle *mb,int n,const t_symbol *s) const { MsgAddSymbol(mb,-1-n,s); }
-	//! Send string aka symbol to self (inlet 0)
-	void MsgSelfString(MsgBundle *mb,int n,const char *s) const { MsgSelfSymbol(mb,n,MakeSymbol(s)); }
-
-	//! Output atom (index n starts with 0)
-    void MsgSelfAtom(MsgBundle *mb,int n,const t_atom &at) const { MsgAddAtom(mb,-1-n,at); }
-
-	//! Send list to self (inlet n)
-    void MsgSelfList(MsgBundle *mb,int n,int argc,const t_atom *argv) const { MsgAddList(mb,-1-n,argc,argv); }
-	//! Send list to self (inlet n)
-	void MsgSelfList(MsgBundle *mb,int n,const AtomList &list) const { MsgSelfList(mb,n,list.Count(),list.Atoms()); }
-
-	//! Send anything to self (inlet n)
-    void MsgSelfAnything(MsgBundle *mb,int n,const t_symbol *s,int argc,const t_atom *argv) const { MsgAddAnything(mb,-1-n,s,argc,argv); }
-	//! Send anything to self (inlet n)
-	void MsgSelfAnything(MsgBundle *mb,int n,const AtomAnything &any) const { MsgSelfAnything(mb,n,any.Header(),any.Count(),any.Atoms()); }
-
-    //! @} FLEXT_C_IO_MESSAGEBUNDLE
-
-//!	@} FLEXT_C_INOUT
-
-
-// --- message handling -------------------------------------------
-
-	enum metharg {
-		a_null = 0,
-		a_float,a_int,a_bool,
-		a_symbol,a_pointer,
-		a_list,a_any, // (t_symbol *) / int / t_atom *
-		a_LIST,a_ANY // AtomList, AtomAnything
-	};
-
-	typedef bool (*methfun)(flext_base *c);
-
-	/*!	\defgroup FLEXT_C_ADDMETHOD Method handling (object scope)
-		\internal
-		@{ 
-	*/
-
-    void AddMethodDef(int inlet,const t_symbol *tag = NULL) { ThMeths()->Add(new MethItem,tag,inlet); }
-    void AddMethodDef(int inlet,const char *tag = NULL) { AddMethodDef(inlet,MakeSymbol(tag)); }
-
-	void AddMethod(int inlet,bool (*m)(flext_base *)) { AddMethod(ThMeths(),inlet,sym_bang,(methfun)m,a_null); }
-	void AddMethod(int inlet,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_list,a_null); }
-	void AddMethod(int inlet,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_list,a_null); }
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_null); }  // pure method
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(ThMeths(),inlet,sym_anything,(methfun)m,a_any,a_null); } // anything
-	void AddMethod(int inlet,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(ThMeths(),inlet,sym_anything,(methfun)m,a_any,a_null); } // anything
-	void AddMethod(int inlet,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(ThMeths(),inlet,sym_symbol,(methfun)m,a_symbol,a_null); } // single symbol
-	void AddMethod(int inlet,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(ThMeths(),inlet,sym_symbol,(methfun)m,a_symbol,a_null); } // single symbol
-	void AddMethod(int inlet,bool (*m)(flext_base *,float &)) { AddMethod(ThMeths(),inlet,sym_float,(methfun)m,a_float,a_null); }  // single float
-	void AddMethod(int inlet,bool (*m)(flext_base *,float &,float &)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_float,a_float,a_null); } // list of 2 floats
-	void AddMethod(int inlet,bool (*m)(flext_base *,float &,float &,float &)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_float,a_float,a_float,a_null); } // list of 3 floats
-#if FLEXT_SYS == FLEXT_SYS_PD
-	void AddMethod(int inlet,bool (*m)(flext_base *,int &)) { AddMethod(ThMeths(),inlet,sym_float,(methfun)m,a_int,a_null); }  // single float
-#else
-	void AddMethod(int inlet,bool (*m)(flext_base *,int &)) { AddMethod(ThMeths(),inlet,sym_int,(methfun)m,a_int,a_null); }  // single float
-#endif
-	void AddMethod(int inlet,bool (*m)(flext_base *,int &,int &)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_int,a_int,a_null); } // list of 2 floats
-	void AddMethod(int inlet,bool (*m)(flext_base *,int &,int &,int &)) { AddMethod(ThMeths(),inlet,sym_list,(methfun)m,a_int,a_int,a_int,a_null); } // list of 3 floats
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_list,a_null); } // method+gimme
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_list,a_null); } // method+gimme
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_any,a_null); } // method+gimme 
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_any,a_null); } // method+gimme 
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_symbol,a_null); } // method+symbol
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_symbol,a_null); } // method+symbol
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,float &)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_float,a_null); }  // method+float
-	void AddMethod(int inlet,const t_symbol *tag,bool (*m)(flext_base *,int &)) { AddMethod(ThMeths(),inlet,tag,(methfun)m,a_int,a_null); } // method+int
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,float &)) { AddMethod(inlet,MakeSymbol(tag),m); }
-	void AddMethod(int inlet,const char *tag,bool (*m)(flext_base *,int &)) { AddMethod(inlet,MakeSymbol(tag),m); }
-
-	//! Set Max/MSP style of distributing list elements over (message) inlets
-	static void SetDist(t_classid c,bool d = true);
-    //! Query whether lists are distributed
-	bool DoDist() const;
-
-
-//!		@} FLEXT_C_ADDMETHOD
-
-	/*!	\defgroup FLEXT_C_CADDMETHOD Method handling (class scope)
-		\internal
-		@{ 
-	*/
-
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *)) { AddMethod(ClMeths(c),inlet,sym_bang,(methfun)m,a_null); }
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_list,a_null); }
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_list,a_null); }
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_null); }  // pure method
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(ClMeths(c),inlet,sym_anything,(methfun)m,a_any,a_null); } // anything
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(ClMeths(c),inlet,sym_anything,(methfun)m,a_any,a_null); } // anything
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(ClMeths(c),inlet,sym_symbol,(methfun)m,a_symbol,a_null); } // single symbol
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(ClMeths(c),inlet,sym_symbol,(methfun)m,a_symbol,a_null); } // single symbol
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,float &)) { AddMethod(ClMeths(c),inlet,sym_float,(methfun)m,a_float,a_null); }  // single float
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,float &,float &)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_float,a_float,a_null); } // list of 2 floats
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,float &,float &,float &)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_float,a_float,a_float,a_null); } // list of 3 floats
-#if FLEXT_SYS == FLEXT_SYS_PD
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int &)) { AddMethod(ClMeths(c),inlet,sym_float,(methfun)m,a_int,a_null); }  // single integer
-#else
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int &)) { AddMethod(ClMeths(c),inlet,sym_int,(methfun)m,a_int,a_null); }  // single integer
-#endif
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int &,int &)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_int,a_int,a_null); } // list of 2 floats
-	static void AddMethod(t_classid c,int inlet,bool (*m)(flext_base *,int &,int &,int &)) { AddMethod(ClMeths(c),inlet,sym_list,(methfun)m,a_int,a_int,a_int,a_null); } // list of 3 floats
-    static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_list,a_null); } // method+gimme
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_list,a_null); } // method+gimme
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_any,a_null); } // method+gimme 
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_any,a_null); } // method+gimme 
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_symbol,a_null); } // method+symbol
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_symbol,a_null); } // method+symbol
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,float &)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_float,a_null); }  // method+float
-	static void AddMethod(t_classid c,int inlet,const t_symbol *tag,bool (*m)(flext_base *,int &)) { AddMethod(ClMeths(c),inlet,tag,(methfun)m,a_int,a_null); } // method+int
-    static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,int,t_atom *)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,int,const t_atom *)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,t_symbol *,int,t_atom *)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,const t_symbol *,int,const t_atom *)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,t_symbol *&)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,const t_symbol *&)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,float &)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-	static void AddMethod(t_classid c,int inlet,const char *tag,bool (*m)(flext_base *,int &)) { AddMethod(c,inlet,MakeSymbol(tag),m); }
-
-//!		@} FLEXT_C_CADDMETHOD
-
-// --- bind/unbind ---------------------------------------
-
-	/*!	\defgroup FLEXT_C_BIND Methods for binding a flext class to a symbol
-
-		@{ 
-	*/
-
-	//! Bind object to a symbol
-	bool Bind(const t_symbol *sym);
-	//! Unbind object from a symbol
-	bool Unbind(const t_symbol *sym);
-
-	//! Bind object to a symbol (as string)
-	bool Bind(const char *sym) { return Bind(MakeSymbol(sym)); }  
-	//! Unbind object from a symbol (as string)
-	bool Unbind(const char *sym) { return Unbind(MakeSymbol(sym)); }  
-
-    /*! \brief Bind a method to a symbol
-        \param sym Symbol to bind to
-        \param meth Function to bind
-        \param data User data that is passed to the function
-        \return true on success
-    */
-	bool BindMethod(const t_symbol *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data),void *data = NULL);
-    /*! \brief Unbind a method from a symbol
-        \param sym Symbol to unbind from (if NULL... unbind all functions)
-        \param meth Method to unbind (if NULL ... unbind all functions bound to symbol)
-        \param data returns data pointer specified with BindMethod
-        \return true on success
-    */
-	bool UnbindMethod(const t_symbol *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data) = NULL,void **data = NULL);
-    /*! \brief Get data of bound method of a symbol
-        \param sym Symbol to bind to
-        \param meth Function to bind
-        \param data Reference to returned user data
-        \return true on success (symbol/method combination was found)
-    */
-	bool GetBoundMethod(const t_symbol *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data),void *&data);
-
-    //! \brief Bind a method to a symbol (as string)
-    bool BindMethod(const char *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data),void *data = NULL) { return BindMethod(MakeSymbol(sym),meth,data); }
-    //! \brief Unbind a method from a symbol (as string)
-    bool UnbindMethod(const char *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data) = NULL,void **data = NULL) { return UnbindMethod(MakeSymbol(sym),meth,data); }
-    //! \brief Get data of bound method of a symbol (as string)
-    bool GetBoundMethod(const char *sym,bool (*meth)(flext_base *obj,t_symbol *sym,int argc,t_atom *argv,void *data),void *&data) { return GetBoundMethod(MakeSymbol(sym),meth,data); }
-
-	/*! Unbind all symbol bindings
-		\note Memory associated to data pointers passed by BindMethod will not be freed!
-	*/
-	bool UnbindAll();
-
-//!		@} FLEXT_C_BIND
-
-	// --- thread stuff -----------------------------------------------
-
-#ifdef FLEXT_THREADS
-	/*!	\defgroup FLEXT_C_THREAD Thread handling 
-
-		@{ 
-	*/
-
-	//! Start a thread for this object
-	bool StartThread(void (*meth)(thr_params *p),thr_params *p,const char * = NULL) { p->cl = this; return flext::LaunchThread(meth,p); }
-
-	//! Terminate all threads of this object
-	bool StopThreads();
-#endif // FLEXT_THREADS
-
-//!		@}  FLEXT_C_THREAD
-
-// xxx internal stuff xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-
-public: // needed by VC++ 6
-
-    enum xlettype {
-	    xlet_none = 0,
-	    xlet_float,xlet_int,xlet_sym,xlet_list,xlet_any,
-	    xlet_LIST,xlet_ANY, // use AtomList and AtomAnything
-	    xlet_sig
-    };
-
-protected:
-
-	FLEXT_CLASSDEF(flext_base)();
-
-	/*! \brief Set up inlets and outlets, method and attribute lists
-	*/
-	virtual bool Init();
-	
-	/*! \brief Deallocate all kinds of stuff
-	*/
-	virtual void Exit();
-	
-
-	/*!	\defgroup FLEXT_C_ATTR Attribute handling methods (object scope)
-		@{ 
-	*/
-
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,float &),bool (*set)(flext_base *,float &)) { AddAttrib(attr,a_float,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,int &),bool (*set)(flext_base *,int &)) { AddAttrib(attr,a_int,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,bool &),bool (*set)(flext_base *,bool &)) { AddAttrib(attr,a_bool,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,const t_symbol *&),bool (*set)(flext_base *,const t_symbol *&)) { AddAttrib(attr,a_symbol,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,t_symptr &),bool (*set)(flext_base *,t_symptr &)) { AddAttrib(attr,a_symbol,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,AtomList *&),bool (*set)(flext_base *,AtomList *&)) { AddAttrib(attr,a_LIST,(methfun)get,(methfun)set); }
-	void AddAttrib(const t_symbol *attr,bool (*get)(flext_base *,AtomAnything *&),bool (*set)(flext_base *,AtomAnything *&)) { AddAttrib(attr,a_ANY,(methfun)get,(methfun)set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,float &),bool (*set)(flext_base *,float &)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,int &),bool (*set)(flext_base *,int &)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,bool &),bool (*set)(flext_base *,bool &)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,const t_symbol *&),bool (*set)(flext_base *,const t_symbol *&)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,t_symptr &),bool (*set)(flext_base *,t_symptr &)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,AtomList *&),bool (*set)(flext_base *,AtomList *&)) { AddAttrib(MakeSymbol(attr),get,set); }
-	void AddAttrib(const char *attr,bool (*get)(flext_base *,AtomAnything *&),bool (*set)(flext_base *,AtomAnything *&)) { AddAttrib(MakeSymbol(attr),get,set); }
-
-//!		@} FLEXT_C_ATTR
-
-	/*!	\defgroup FLEXT_C_CATTR Attribute handling methods (class scope)
-		@{ 
-	*/
-
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,float &),bool (*set)(flext_base *,float &)) { AddAttrib(c,attr,a_float,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,int &),bool (*set)(flext_base *,int &)) { AddAttrib(c,attr,a_int,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,bool &),bool (*set)(flext_base *,bool &)) { AddAttrib(c,attr,a_bool,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,const t_symbol *&),bool (*set)(flext_base *,const t_symbol *&)) { AddAttrib(c,attr,a_symbol,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,t_symptr &),bool (*set)(flext_base *,t_symptr &)) { AddAttrib(c,attr,a_symbol,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,AtomList *&),bool (*set)(flext_base *,AtomList *&)) { AddAttrib(c,attr,a_LIST,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const t_symbol *attr,bool (*get)(flext_base *,AtomAnything *&),bool (*set)(flext_base *,AtomAnything *&)) { AddAttrib(c,attr,a_ANY,(methfun)get,(methfun)set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,float &),bool (*set)(flext_base *,float &)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,int &),bool (*set)(flext_base *,int &)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,bool &),bool (*set)(flext_base *,bool &)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,const t_symbol *&),bool (*set)(flext_base *,const t_symbol *&)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,t_symptr &),bool (*set)(flext_base *,t_symptr &)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,AtomList *&),bool (*set)(flext_base *,AtomList *&)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-	static void AddAttrib(t_classid c,const char *attr,bool (*get)(flext_base *,AtomAnything *&),bool (*set)(flext_base *,AtomAnything *&)) { AddAttrib(c,MakeSymbol(attr),get,set); }
-
-//!		@} FLEXT_C_CATTR
-
-	//! Dump an attribute to the attribute outlet
-	bool DumpAttrib(const t_symbol *attr) const;
-    //! Dump an attribute to the attribute outlet
-	bool DumpAttrib(const char *attr) const { return DumpAttrib(MakeSymbol(attr)); }
-
-    // check for attribute symbol @
-	static int CheckAttrib(int argc,const t_atom *argv);
-    // check for attribute symbol @
-    static int CheckAttrib(const AtomList &args,int offset = 0) { return CheckAttrib(args.Count()-offset,args.Atoms()+offset)+offset; }
-
-	//! List attributes
-	bool ListAttrib() const;
-	//! List attributes
-	void ListAttrib(AtomList &a) const;
-	//! Get an attribute value
-	bool GetAttrib(const t_symbol *s,AtomList &a) const;
-	//! Set an attribute value
-	bool SetAttrib(const t_symbol *s,int argc,const t_atom *argv);
-	//! Set an attribute value
-	bool SetAttrib(const t_symbol *s,const AtomList &a) { return SetAttrib(s,a.Count(),a.Atoms()); }
-
-	// get and set the attribute
-	bool BangAttrib(const t_symbol *a);
-	// get and set the attribute
-	bool BangAttrib(const char *a) { return BangAttrib(MakeSymbol(a)); }
-	// get and set all (both get- and settables)
-	bool BangAttribAll();
-	// show/hide the attribute
-	bool ShowAttrib(const t_symbol *a,bool show) const;
-	// show/hide the attribute
-	bool ShowAttrib(const char *a,bool show) { return ShowAttrib(MakeSymbol(a),show); }
-
-	//! List methods
-	void ListMethods(AtomList &a,int inlet = 0) const;
-
-/*!		\addtogroup FLEXT_C_INOUT 
-		@{ 
-*/
-
-	//! \brief get a code for a list of inlets or outlets
-	unsigned long XletCode(xlettype tp = xlet_none,...); // end list with 0 (= tp_none) !!
-
-	/*! \brief Add some inlets by a special code representing the types
-		\remark use XletCode function to get code value
-	*/
-	void AddInlets(unsigned long code); 
-
-	//! \brief Add one or more inlet(s)
-	void AddInlet(xlettype tp,int mult = 1,const char *desc = NULL);
-
-	/*! \brief Add some inlets by a special code representing the types
-		\remark use XletCode function to get code value
-	*/
-	void AddOutlets(unsigned long code); 
-
-	//! \brief Add one or more outlet(s)
-	void AddOutlet(xlettype tp,int mult = 1,const char *desc = NULL);
-
-	//! \brief Set the description of an indexed inlet
-	void DescInlet(int ix,const char *desc);
-
-	//! \brief Set the description of an indexed outlet
-	void DescOutlet(int ix,const char *desc);
-
-//!		@} FLEXT_C_INOUT
-
-
-// method handling
-
-	public:
-
-	class AttrItem;
-
-    class Item
-    {
-	public:
-        Item(AttrItem *a): attr(a),nxt(NULL) {}
-        virtual ~Item();
-		
-		bool IsAttr() const { return attr != NULL; }
-
-		AttrItem *attr;
-		Item *nxt;
-	};
-
-	class ItemSet
-        :public TablePtrMap<const t_symbol *,Item *,8>
-    {
-    public:
-        virtual ~ItemSet();
-        virtual void clear();
-    };
-
-    /*! This class holds hashed item entries
-		\note not thread-safe!
-	*/
-    class FLEXT_SHARE ItemCont
-    {
-	public:
-        ItemCont();
-		~ItemCont();
-
-		int Min() const { return -1; }
-		int Max() const { return size-2; }
-
-        bool Contained(int i) const { return i+1 < size; }
-
-        //! Add an entry
-		void Add(Item *it,const t_symbol *tag,int inlet = 0);
-        //! Remove an entry
-		bool Remove(Item *it,const t_symbol *tag,int inlet,bool free);
-        //! Find an entry list in the Item array
-		Item *FindList(const t_symbol *tag,int inlet = 0);
-		
-        //! Get list for an inlet
-        ItemSet &GetInlet(int inlet = 0)
-		{ 
-			FLEXT_ASSERT(inlet >= Min() && inlet <= Max()); 
-			return *cont[inlet+1]; 
-		}
-
-        //! Get counter for total members (for index of new item)
-        int Members() const { return members; }
-
-    protected:
-
-		void Resize(int nsz);
-
-        int members;
-		int memsize,size;
-		ItemSet **cont;
-	};
-
-    //! \brief This represents an item of the method list
-	class MethItem:
-		public Item 
-    { 
-	public:
-		MethItem(AttrItem *conn = NULL);
-		virtual ~MethItem();
-		
-		void SetArgs(methfun fun,int argc,metharg *args);
-
-		int index;
-		int argc;
-		metharg *args;
-		methfun fun;
-	};
-	
-	//! \brief This represents an item of the attribute list
-	class AttrItem:
-		public Item 
-    { 
-	public:
-		AttrItem(const t_symbol *tag,metharg tp,methfun fun,int flags);
-
-		enum { 
-			afl_get = 0x01, afl_set = 0x02, 
-			afl_getset = afl_get|afl_set,
-			afl_shown = 0x08
-		};
-
-		bool IsGet() const { return (flags&afl_getset) == afl_get; }
-		bool IsSet() const { return (flags&afl_getset) == afl_set; }
-		bool IsShown() const { return (flags&afl_shown) != 0; }
-		bool BothExist() const { return counter != NULL; }
-		AttrItem *Counterpart() { return counter; }
-
-		int index;
-		int flags;
-		metharg argtp;
-		methfun fun;
-		AttrItem *counter;
-		const t_symbol *tag;
-	};
-
-	//! Represent a data value of an attribute
-    class AttrData:
-        public flext_root
-	{
-	public:
-		AttrData(): flags(0) {}
-
-		enum { afl_save = 0x01,afl_init = 0x02,afl_inited = 0x04 };
-
-		void SetSave(bool s) { if(s) flags  |= afl_save; else flags &= ~afl_save; }
-		bool IsSaved() const { return (flags&afl_save) != 0; }
-		void SetInit(bool s) { if(s) flags  |= afl_init; else flags &= ~afl_init; }
-		bool IsInit() const { return (flags&afl_init) != 0; }
-		void SetInitValue(int argc,const t_atom *argv) { init(argc,argv); flags |= afl_inited; }
-		void SetInitValue(const AtomList &l) { SetInitValue(l.Count(),l.Atoms()); }
-		bool IsInitValue() const { return (flags&afl_inited) != 0; }
-		const AtomList &GetInitValue() const { return init; }
-
-		AtomList init;
-		int flags;
-	};
-
-	class AttrDataCont
-        :public TablePtrMap<const t_symbol *,AttrData *,8>
-    {
-    public:
-        virtual ~AttrDataCont();
-        virtual void clear();
-    };
-
-	// these outlet functions don't check for thread but send directly to the real-time system
-    void ToSysBang(int n) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_bang((t_outlet *)o); CRITOFF(); } }
-    void ToSysFloat(int n,float f) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_float((t_outlet *)o,f); CRITOFF(); } }
-    void ToSysInt(int n,int f) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_flint((t_outlet *)o,f); CRITOFF(); } }
-    void ToSysSymbol(int n,const t_symbol *s) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_symbol((t_outlet *)o,const_cast<t_symbol *>(s)); CRITOFF(); } }
-	void ToSysString(int n,const char *s) const { ToSysSymbol(n,MakeSymbol(s)); }
-    void ToSysList(int n,int argc,const t_atom *argv) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_list((t_outlet *)o,const_cast<t_symbol *>(sym_list),argc,(t_atom *)argv); CRITOFF(); } }
-	void ToSysList(int n,const AtomList &list) const { ToSysList(n,list.Count(),list.Atoms()); }
-    void ToSysAnything(int n,const t_symbol *s,int argc,const t_atom *argv) const { outlet *o = GetOut(n); if(o) { CRITON(); outlet_anything((t_outlet *)o,const_cast<t_symbol *>(s),argc,(t_atom *)argv); CRITOFF(); } }
-	void ToSysAnything(int n,const AtomAnything &any) const { ToSysAnything(n,any.Header(),any.Count(),any.Atoms()); }
-	void ToSysAnything(int n,const t_symbol *s,const AtomList &list) const { ToSysAnything(n,s,list.Count(),list.Atoms()); }
-
-	void ToSysBool(int n,bool f) const { ToSysInt(n,f?1:0); }
-	void ToSysAtom(int n,const t_atom &at) const;
-
-	static void ToSysMsg(MsgBundle *mb);
-
-	// add class method handlers
-	static void AddMessageMethods(t_class *c,bool dsp,bool dspin);
-
-private:
-	class pxbnd_object;
-public:
-
-	//! \brief This represents an item of the symbol-bound method list
-    class BindItem:
-		public Item 
-	{ 
-	public:
-		BindItem(bool (*f)(flext_base *,t_symbol *s,int,t_atom *,void *),pxbnd_object *px);
-		virtual ~BindItem();
-
-		void Unbind(const t_symbol *s);
-
-		bool (*fun)(flext_base *,t_symbol *s,int,t_atom *,void *);
-        pxbnd_object *px;
-	};
-	
-	ItemCont *ThMeths() { if(!methhead) methhead = new ItemCont; return methhead; }
-	static ItemCont *ClMeths(t_classid c);
-
-	//! \brief This is the central function to add message handlers. It is used by all other AddMethod incarnations.
-	static void AddMethod(ItemCont *ma,int inlet,const t_symbol *tag,methfun fun,metharg tp,...); 
-
-	ItemCont *ThAttrs() { return attrhead; }
-	static ItemCont *ClAttrs(t_classid c);
-
-    static void AddAttrib(ItemCont *aa,ItemCont *ma,const t_symbol *attr,metharg tp,methfun gfun,methfun sfun);
-    void AddAttrib(const t_symbol *attr,metharg tp,methfun gfun,methfun sfun);
-	static void AddAttrib(t_classid c,const t_symbol *attr,metharg tp,methfun gfun,methfun sfun);
-
-private:
-
-	static inline flext_base *thisObject(flext_hdr *c) { return FLEXT_CAST<flext_base *>(c->data); } 
-
-	static void Setup(t_classid c);
-
-    //! \brief This represents either an inlet or outlet during construction
-	class FLEXT_SHARE xlet {	
-    public:
-        xlet();
-        ~xlet();
-
-        xlettype tp;
-		char *desc;
-
-        void Desc(const char *c);
-	};
-
-	static xlet inlist[];
-    static xlet outlist[];
-
-    //! current message tag
-	static const t_symbol *curtag;
-    //! number of message and signal inlets/outlets
-	unsigned char incnt,outcnt,insigs,outsigs;
-
-	outlet **outlets;
-
-	union t_any {
-		float ft;
-		int it;
-		bool bt;
-		t_symbol *st;
-#if FLEXT_SYS == FLEXT_SYS_PD
-		t_gpointer *pt;
-#endif
-		void *vt;
-	};
-
-	typedef bool (*methfun_V)(flext_base *c,int argc,t_atom *argv);
-	typedef bool (*methfun_A)(flext_base *c,const t_symbol *s,int argc,t_atom *argv);
-	typedef bool (*methfun_0)(flext_base *c);
-	typedef bool (*methfun_1)(flext_base *c,t_any &);
-	typedef bool (*methfun_2)(flext_base *c,t_any &,t_any &);
-	typedef bool (*methfun_3)(flext_base *c,t_any &,t_any &,t_any &);
-	typedef bool (*methfun_4)(flext_base *c,t_any &,t_any &,t_any &,t_any &);
-	typedef bool (*methfun_5)(flext_base *c,t_any &,t_any &,t_any &,t_any &,t_any &);
-
-	mutable ItemCont *methhead;
-	mutable ItemCont *bindhead;
-	
-	bool FindMeth(int inlet,const t_symbol *s,int argc,const t_atom *argv);
-	bool FindMethAny(int inlet,const t_symbol *s,int argc,const t_atom *argv);
-	bool TryMethTag(Item *lst,const t_symbol *tag,int argc,const t_atom *argv);
-	bool TryMethSym(Item *lst,const t_symbol *s);
-	bool TryMethAny(Item *lst,const t_symbol *s,int argc,const t_atom *argv);
-
-	mutable ItemCont *attrhead;
-	mutable AttrDataCont *attrdata;
-
-	AttrItem *FindAttrib(const t_symbol *tag,bool get,bool msg = false) const;
-
-	bool InitAttrib(int argc,const t_atom *argv);
-
-	bool DumpAttrib(const t_symbol *tag,AttrItem *a) const;
-	bool GetAttrib(const t_symbol *tag,AttrItem *a,AtomList &l) const;
-	bool SetAttrib(const t_symbol *tag,AttrItem *a,int argc,const t_atom *argv);
-	bool SetAttrib(const t_symbol *tag,AttrItem *a,const AtomList &l) { return SetAttrib(tag,a,l.Count(),l.Atoms()); }
-	// get and set the attribute
-	bool BangAttrib(const t_symbol *tag,AttrItem *a);
-	// show/hide the attribute
-	bool ShowAttrib(AttrItem *a,bool show) const;
-
-	static bool cb_ListMethods(flext_base *c,int argc,const t_atom *argv);
-	static bool cb_ListAttrib(flext_base *c) { return c->ListAttrib(); }
-
-	// queue stuff
-
-	//! Start message queue
-	static void StartQueue();
-#if FLEXT_QMODE == 2
-    //! Queue worker function
-    static void QWorker(thr_params *);
-#endif
-	//! Flush messages in the queue
-	static void QFlush(flext_base *th = NULL);
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-
-	static void SetGfx(t_classid c);
-
-#ifndef FLEXT_NOATTREDIT
-	// attribute editor
-	static bool cb_AttrDialog(flext_base *c,int argc,const t_atom *argv);
-	static void cb_GfxProperties(flext_hdr *c, t_glist *);
-#endif
-
-#ifdef FLEXT_ATTRHIDE
-	static void cb_GfxVis(flext_hdr *c, t_glist *gl, int vis);
-	static void cb_GfxSave(flext_hdr *c, t_binbuf *b);
-	static void cb_GfxSelect(flext_hdr *x, struct _glist *glist, int state);
-
-    void BinbufArgs(t_binbuf *b,t_binbuf *args,bool withname,bool transdoll);
-    void BinbufAttr(t_binbuf *b,bool transdoll);
-#endif
-
-	static void cb_bang(flext_hdr *c);
-	static void cb_float(flext_hdr *c,t_float f);
-	static void cb_symbol(flext_hdr *c,const t_symbol *s);
-//    static void cb_pointer(fltext_hdr *c,const t_gpointer *p);
-	static void cb_anything(flext_hdr *c,const t_symbol *s,int argc,t_atom *argv);
-
-	// proxy object (for additional inlets)
-	static t_class *px_class;
-
-	struct px_object  // no virtual table!
-	{ 
-		t_object obj;			// MUST reside at memory offset 0
-		flext_base *base;
-		int index;
-
-		void init(flext_base *b,int ix) { base = b; index = ix; }
-		static void px_bang(px_object *c);
-		static void px_float(px_object *c,t_float f);
-		static void px_symbol(px_object *c,const t_symbol *s);
-//		static void px_pointer(px_object *c,const t_gpointer *p);
-		static void px_anything(px_object *c,const t_symbol *s,int argc,t_atom *argv);
-	};
-
-	static void cb_px_ft1(flext_hdr *c,t_float f);
-	static void cb_px_ft2(flext_hdr *c,t_float f);
-	static void cb_px_ft3(flext_hdr *c,t_float f);
-	static void cb_px_ft4(flext_hdr *c,t_float f);
-	static void cb_px_ft5(flext_hdr *c,t_float f);
-	static void cb_px_ft6(flext_hdr *c,t_float f);
-	static void cb_px_ft7(flext_hdr *c,t_float f);
-	static void cb_px_ft8(flext_hdr *c,t_float f);
-	static void cb_px_ft9(flext_hdr *c,t_float f);
-	
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-	typedef object px_object;
-	static void cb_bang(flext_hdr *c);
-	static void cb_float(flext_hdr *c,double f);
-	static void cb_int(flext_hdr *c,long v);
-	static void cb_anything(flext_hdr *c,const t_symbol *s,short argc,t_atom *argv);
-
-	static void cb_px_in1(flext_hdr *c,long v);
-	static void cb_px_in2(flext_hdr *c,long v);
-	static void cb_px_in3(flext_hdr *c,long v);
-	static void cb_px_in4(flext_hdr *c,long v);
-	static void cb_px_in5(flext_hdr *c,long v);
-	static void cb_px_in6(flext_hdr *c,long v);
-	static void cb_px_in7(flext_hdr *c,long v);
-	static void cb_px_in8(flext_hdr *c,long v);
-	static void cb_px_in9(flext_hdr *c,long v);
-
-	static void cb_px_ft1(flext_hdr *c,double f);
-	static void cb_px_ft2(flext_hdr *c,double f);
-	static void cb_px_ft3(flext_hdr *c,double f);
-	static void cb_px_ft4(flext_hdr *c,double f);
-	static void cb_px_ft5(flext_hdr *c,double f);
-	static void cb_px_ft6(flext_hdr *c,double f);
-	static void cb_px_ft7(flext_hdr *c,double f);
-	static void cb_px_ft8(flext_hdr *c,double f);
-	static void cb_px_ft9(flext_hdr *c,double f);
-#endif
-
-	px_object **inlets;
-
-	// --------- symbol-bound proxy
-
-	static t_class *pxbnd_class;
-
-    class pxbnd_object:
-        public flext_root
-        // no virtual table!
-	{ 
-    public:
-		t_object obj;			// MUST reside at memory offset 0
-		flext_base *base;
-		BindItem *item;
-        void *data;
-
-		void init(flext_base *b,BindItem *it,void *d) { base = b; item = it; data = d; }
-		static void px_method(pxbnd_object *c,const t_symbol *s,int argc,t_atom *argv);
-	};
-	
-    //! create proxy class for symbol binding
-	static void SetupBindProxy();
-
-	// ---------
-
-    //! set up inlet proxies
-	static void SetProxies(t_class *c,bool dsp);
-
-    //! initialize inlets (according to class or object constructor definitions)
-	bool InitInlets();
-
-    //! initialize outlets (according to class or object constructor definitions)
-	bool InitOutlets();
-
-	// callback functions
-
-	static void cb_loadbang(flext_hdr *c);
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-	char **indesc,**outdesc;
-
-	static void cb_assist(flext_hdr *c,void *b,long msg,long arg,char *s);
-    static void cb_click (flext_hdr *c, Point pt, short mods);
-
-	static void cb_dsp(flext_hdr *c,t_signal **s,short *count);
-#elif FLEXT_SYS == FLEXT_SYS_PD
-	static void cb_click(flext_hdr *z,t_floatarg xpos,t_floatarg ypos,t_floatarg shift,t_floatarg ctrl,t_floatarg alt);
-
-	static void cb_dsp(flext_hdr *c,t_signal **s);
-#endif
-};
-
-#endif
diff --git a/externals/grill/flext/source/flcontainers.h b/externals/grill/flext/source/flcontainers.h
deleted file mode 100644
index 2b33c4e5..00000000
--- a/externals/grill/flext/source/flcontainers.h
+++ /dev/null
@@ -1,473 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flcontainers.h
-	\brief Lock-free container classes
-   
-	This code has been adapted from the MidiShare project (c)Grame
-    http://midishare.sourceforge.net
-*/
-
-#ifndef __FLCONTAINERS_H
-#define __FLCONTAINERS_H
-
-
-#include "flprefix.h"
-
-
-// define that precautiously...
-// it's faster without that but we can't really know...
-#define __SMP__
-
-
-class FLEXT_SHARE Lifo 
-{
-public:
-    class Cell 
-    {
-	    friend class Lifo;
-	    friend class Fifo;
-    private:
-	    Cell *link;
-    };
-
-    inline Lifo() { Init(); }
-
-    inline void Init() { ic = oc = 0; top = NULL; }
-
-    inline Cell *Avail() { return (Cell *)top; }
-
-#if defined(_MSC_VER) && FLEXT_CPU == FLEXT_CPU_IA32
-    #ifdef __SMP__
-    #define LOCK lock
-    #else
-    #define LOCK
-    #endif
-
-    inline void Push(Cell *cell) 
-    {
-	    __asm 
-	    {
-		    push	eax
-		    push	ebx
-		    push	ecx
-		    push	edx
-		    push	esi
-		    mov		esi, this
-		    mov		eax, dword ptr [esi]
-		    mov		ecx, cell
-		    mov		edx, dword ptr [esi+4]
-	    _loop:
-		    mov		ebx, eax
-		    inc		ebx
-		    mov		[ecx], edx
-		    LOCK cmpxchg8b qword ptr [esi]
-		    jnz		_loop
-		    pop		esi
-		    pop		edx
-		    pop		ecx
-		    pop		ebx
-		    pop		eax
-	    }
-    }
-
-    inline Cell *Pop() 
-    {
-	    __asm 
-	    {
-		    push	ebx
-		    push	ecx
-		    push	edx
-		    push	esi
-		    mov		esi, this
-		    add		esi, 4 /* point to top */
-		    mov 	edx, dword ptr [esi+4]
-		    mov  	eax, dword ptr [esi]	
-		    test	eax, eax
-		    jz		_end
-	    _loop:
-		    mov		ebx, dword ptr [eax]
-		    mov		ecx, edx
-		    inc		ecx
-		    LOCK cmpxchg8b qword ptr [esi]
-		    jz		_end
-		    test	eax, eax
-		    jnz		_loop
-	    _end:
-		    pop		esi
-		    pop		edx
-		    pop		ecx
-		    pop		ebx
-	    }
-    }
-
-    inline size_t Size() const { return ic-oc; }
-#elif defined(__GNUC__) && FLEXT_CPU == FLEXT_CPU_IA32
-    #ifndef SMPLOCK
-    # ifdef __SMP__
-    #  define SMPLOCK "lock ; "
-    # else
-    #  define SMPLOCK ""
-    # endif
-    #endif
-
-    inline void Push(Cell *cl) 
-    {
-	    __asm__ __volatile__ (
-		    "# LFPUSH					\n\t"
-		    "pushl	%%ebx				\n\t"
-		    "pushl	%%ecx				\n\t"
-		    "movl 0(%%esi), %%eax		\n\t"
-		    "movl 4(%%esi), %%edx		\n"	
-		    "1:                         \t"
-		    "movl %%eax, %%ebx			\n\t"
-		    "incl %%ebx					\n\t"
-		    "movl %%edx, (%%ecx)		\n\t"
-		    SMPLOCK "cmpxchg8b (%%esi)	\n\t"
-		    "jnz	1b					\n\t"
-		    "popl	%%ecx				\n\t"
-		    "popl	%%ebx				\n\t"
-		    :/* no output */
-		    :"S" (this), "c" (cl)
-		    :"memory", "eax", "edx");
-    }
-
-    inline Cell *Pop() 
-    {
-	    Cell *v=0;
-	    __asm__ __volatile__ (
-		    "# LFPOP 					\n\t"
-		    "pushl	%%ebx				\n\t"
-		    "pushl	%%ecx				\n\t"
-		    "movl 	4(%%esi), %%edx		\n\t"
-		    "movl  	(%%esi), %%eax		\n\t"	
-		    "testl	%%eax, %%eax		\n\t"
-		    "jz		2f					\n"
-		    "1:                        \t"
-		    "movl 	(%%eax), %%ebx		\n\t"
-		    "movl	%%edx, %%ecx		\n\t"
-		    "incl	%%ecx				\n\t"
-		    SMPLOCK "cmpxchg8b (%%esi)	\n\t"
-		    "jz		2f					\n\t"
-		    "testl	%%eax, %%eax		\n\t"
-		    "jnz	1b					\n"
-		    "2:                        \t"
-		    "popl	%%ecx				\n\t"
-		    "popl	%%ebx				\n\t"
-		    :"=a" (v)
-		    :"S" (&this->top)
-		    :"memory", "edx");
-	    return v;
-    }
-
-    inline size_t Size() const 
-    {
-	    size_t n;
-	    __asm__ __volatile__ (
-		    "# LFSIZE					\n\t"
-		    "movl 	8(%%esi), %%edx		\n\t"
-		    "movl  	(%%esi), %%eax		\n\t"	
-		    "subl 	%%edx, %%eax		\n\t"
-		    :"=a" (n)
-		    :"S" (this)
-		    :"memory", "edx");
-	    return n;
-    }
-#elif 0 //defined(__GNUC__) && FLEXT_CPU == FLEXT_CPU_X86_64
-/* attention - this only works for EMT64 or newer revisions of AMD 64-bit cpus */
-    #ifndef SMPLOCK
-    # ifdef __SMP__
-    #  define SMPLOCK "lock ; "
-    # else
-    #  define SMPLOCK ""
-    # endif
-    #endif
-
-    inline void Push(Cell *cl) 
-    {
-	    __asm__ __volatile__ (
-		    "# LFPUSH					\n\t"
-		    "push	%%rbx				\n\t"
-		    "push	%%rcx				\n\t"
-		    "mov 0(%%rsi), %%rax		\n\t"
-		    "mov 8(%%rsi), %%rdx		\n"	
-		    "1:                         \t"
-		    "mov %%rax, %%rbx			\n\t"
-		    "inc %%rbx					\n\t"
-		    "mov %%rdx, (%%rcx)		\n\t"
-		    SMPLOCK "cmpxchg16b (%%rsi)	\n\t"
-		    "jnz	1b					\n\t"
-		    "pop	%%rcx				\n\t"
-		    "pop	%%rbx				\n\t"
-		    :/* no output */
-		    :"S" (this), "c" (cl)
-		    :"memory", "rax", "rdx");
-    }
-
-    inline Cell *Pop() 
-    {
-	    Cell *v=0;
-	    __asm__ __volatile__ (
-		    "# LFPOP 					\n\t"
-		    "push	%%rbx				\n\t"
-		    "push	%%rcx				\n\t"
-		    "mov 	8(%%rsi), %%rdx		\n\t"
-		    "mov  	(%%rsi), %%rax		\n\t"	
-		    "test	%%rax, %%rax		\n\t"
-		    "jz		2f					\n"
-		    "1:                        \t"
-		    "mov 	(%%rax), %%rbx		\n\t"
-		    "mov	%%rdx, %%rcx		\n\t"
-		    "inc	%%rcx				\n\t"
-		    SMPLOCK "cmpxchg16b (%%rsi)	\n\t"
-		    "jz		2f					\n\t"
-		    "test	%%rax, %%rax		\n\t"
-		    "jnz	1b					\n"
-		    "2:                        \t"
-		    "pop	%%rcx				\n\t"
-		    "pop	%%rbx				\n\t"
-		    :"=a" (v)
-		    :"S" (&this->top)
-		    :"memory", "rdx");
-	    return v;
-    }
-
-    inline size_t Size() const 
-    {
-	    size_t n;
-	    __asm__ __volatile__ (
-		    "# LFSIZE					\n\t"
-		    "mov 	16(%%rsi), %%rdx	\n\t"
-		    "mov  	(%%rsi), %%rax		\n\t"	
-		    "sub 	%%rdx, %%rax		\n\t"
-		    :"=a" (n)
-		    :"S" (this)
-		    :"memory", "rdx");
-	    return n;
-    }
-
-#elif defined(__GNUC__) && FLEXT_CPU == FLEXT_CPU_PPC
-    inline void Push(register Cell *cl) 
-    {
-        register volatile long t1;
-        register long t2=0;
-        asm volatile (
-	        "# LFPUSH \n"
-	        "0: 				      \n"
-	        "   lwarx   %0, %3, %1  \n"		
-	        "   stw	  %0, 0(%2)   \n"	
-	        "   sync  			  \n"	
-	        "   stwcx.  %2, %3, %1  \n"						   
-	        "   bne-    0b	      \n"  
-	        "0:				      \n"
-	        "   lwarx   %0, %3, %4  \n"		
-	        "   addi    %0, %0, 1	  \n"  
-	        "   sync  			  \n"  
-	        "   stwcx.  %0, %3, %4  \n"
-	        "   bne-    0b		  \n"
-	        : "=r" (t1)
-	        : "r" (&this->top), "r" (cl), "r" (t2), "r" (&this->oc), "0" (t1)
-	        : "r0" 		/* prevents using r0 because of the ambiguity of 'addi' coding: */
-	  				        /* gcc version 2.95.3 20010315 (release - Linux-Mandrake 8.0 for PPC) */
-					        /* compiles the instruction "addi 0, 0, n" as li 0, n */
-        );
-    }
-
-    inline Cell *Pop() 
-    {
-	    register Cell *result;
-	    register volatile long a, b;
-	    register long c=0;
-	    asm volatile (
-        "# LFPOP					\n"
-            "0:						\n"
-		    "	lwarx	%4, %1, %2	\n"         /* creates a reservation on lf    */
-		    "	cmpwi	%4, 0		\n"         /* test if the lifo is empty      */
-		    "	beq-	1f		\n"
-		    "	lwz		%5, 0(%4)	\n"         /* next cell in b                */
-            "	sync            	\n"         /* synchronize instructions       */
-		    "	stwcx.	%5, %1, %2	\n"         /* if the reservation is not altered */
-                                                /* modify lifo top                */
-		    "	bne-	0b  		\n"         /* otherwise: loop and try again  */
-            "0:						\n"
-		    "	lwarx	%5, %1, %3	\n"         /* creates a reservation on lf->count */
-            "	addi	%5, %5, -1	\n"         /* dec count                      */
-		    "	sync            	\n"         /* synchronize instructions       */
-		    "	stwcx.	%5, %1, %3	\n"         /* conditionnal store             */
-		    "	bne-	0b			\n"
-            "1:						\n"
-		    "	mr		%0, %4		\n"
-        :"=r" (result), "=r" (c)
-	    : "r" (&this->top), "r" (&this->oc), "r" (a), "r" (b), "1" (c)
-	    : "r0" 		/* prevents using r0 because of the ambiguity of 'addi' coding: */
-	  				    /* gcc version 2.95.3 20010315 (release - Linux-Mandrake 8.0 for PPC) */
-					    /* compiles the instruction "addi 0, 0, n" as li 0, n */
-	    );
-	    return result;
-    }
-
-    inline size_t Size() const { return oc; }
-
-#else
-    // no lock free code available for this compiler/platform
-
-    inline void Push(Cell *c) 
-    {
-#ifdef FLEXT_THREADS
-        mutex.Lock();
-#endif
-        c->link = (Cell *)top;
-        top = c;
-        ++oc;
-#ifdef FLEXT_THREADS
-        mutex.Unlock();
-#endif
-    }
-
-    inline Cell *Pop()
-    {
-        if(top) {
-            Cell *r;
-#ifdef FLEXT_THREADS
-            mutex.Lock();
-#endif
-            r = (Cell *)top;
-            top = r->link;
-            --oc;
-#ifdef FLEXT_THREADS
-            mutex.Unlock();
-#endif
-            return r;
-        }
-        else
-            return NULL;
-    }
-
-    inline size_t Size() const { return oc; }
-
-private:
-#ifdef FLEXT_THREADS
-    flext::ThrMutex mutex;
-#endif
-
-#endif
-
-private:
-    // don't change order!
-    volatile size_t ic;		// input (push) count
-	volatile Cell *top;	    // top of the stack
-	volatile size_t oc;		// output (pop) count
-#ifdef __POWERPC__
-	size_t unused[5];		// lifo size must be at least 32 bytes
-							// to avoid livelock in multiprocessor
-#endif
-};
-
-template <typename T>
-class TypedLifo
-    : public Lifo
-{
-public:
-    inline T *Avail() { return static_cast<T *>(Lifo::Avail()); }
-    inline void Push(T *c) { Lifo::Push(static_cast<T *>(c)); }
-    inline T *Pop() { return static_cast<T *>(Lifo::Pop()); }
-};
-
-template <typename T,int M = 2,int O = 1>
-class PooledLifo
-    : public TypedLifo<T>
-{
-public:
-    inline T *New() { T *n = reuse.Pop(); return n?n:new T; }
-    inline size_t Size() const { return TypedLifo<T>::Size(); }
-    inline void Free(T *p) { if(reuse.Size() < Size()*M+O) reuse.Push(p); else delete p; }
-private:
-    TypedLifo<T> reuse;
-};
-
-
-class FLEXT_SHARE Fifo 
-{
-public:
-    typedef Lifo::Cell Cell;
-
-    void Init() { in.Init(); out.Init(); }
-
-    inline size_t Size() const { return in.Size()+out.Size(); }
-
-    inline void Put(Cell *cl) { in.Push(cl); }
-
-    Cell *Get() 
-    {
-        Cell *v1 = out.Pop();
-        if(!v1) {
-            v1 = in.Pop();
-            if(v1)
-                for(Cell *v2; (v2 = in.Pop()) != NULL; v1 = v2) 
-                    out.Push(v1);
-        }
-        return v1;
-    }
-
-    Cell *Avail()
-    {
-        Cell *v1 = out.Avail();
-        if(v1)
-            return v1;
-        else {
-            for(Cell *v2; (v2 = in.Pop()) != NULL; ) 
-                out.Push(v2);
-            return out.Avail();
-        }
-    }
-
-    Cell *Clear()
-    {
-        Cell *first = Get();
-        if(!first) return NULL;
-
-        Cell *next,*cur = first;
-        while((next = Get()) != NULL) {
-            cur->link = next;
-            cur = next;
-        }
-        cur->link = NULL;
-
-        Init();
-        return first;
-    }
-
-	Lifo in,out;
-};
-
-template <typename T>
-class TypedFifo
-    : public Fifo
-{
-public:
-    inline T *Avail() { return static_cast<T *>(Fifo::Avail()); }
-    inline void Put(T *c) { Fifo::Put(static_cast<T *>(c)); }
-    inline T *Get() { return static_cast<T *>(Fifo::Get()); }
-    inline T *Clear() { return static_cast<T *>(Fifo::Clear()); }
-};
-
-template <typename T,int M = 2,int O = 1>
-class PooledFifo
-    : public TypedFifo<T>
-{
-public:
-    inline T *New() { T *n = reuse.Pop(); return n?n:new T; }
-    inline size_t Size() const { return TypedFifo<T>::Size(); }
-    inline void Free(T *p) { if(reuse.Size() < Size()*M+O) reuse.Push(p); else delete p; }
-private:
-    TypedLifo<T> reuse;
-};
-
-#endif
diff --git a/externals/grill/flext/source/flcwmax-thr.h b/externals/grill/flext/source/flcwmax-thr.h
deleted file mode 100644
index 4167be9f..00000000
--- a/externals/grill/flext/source/flcwmax-thr.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flcwmax-thr.h
-    \brief Prefix file for CodeWarrior projects - OS 9 threaded version.
-*/
- 
-#ifndef _FLEXT_CW_MAX_THR_H
-#define _FLEXT_CW_MAX_THR_H
-
-#define FLEXT_THREADS
-
-/*
-    old CodeWarrior version (<= 6) don't have sigset_t defined which
-    is needed for pthreads
-*/
-#if defined(__MWERKS__) && (__MWERKS__ == 1)  // read __MWERKS__ numbering starts with CW7
-    typedef unsigned int sigset_t;
-    #define _CW_NOPRECOMP // no precompiled headers
-#endif
-
-#include "flcwmax.h"
-
-#endif
diff --git a/externals/grill/flext/source/flcwmax-x-thr.h b/externals/grill/flext/source/flcwmax-x-thr.h
deleted file mode 100644
index 93b78289..00000000
--- a/externals/grill/flext/source/flcwmax-x-thr.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flcwmax-x-thr.h
-    \brief Prefix file for CodeWarrior projects - OS X threaded version.
-*/
- 
-#ifndef _FLEXT_CW_MAX_X_THR_H
-#define _FLEXT_CW_MAX_X_THR_H
-
-#define FLEXT_THREADS
-
-/*
-    old CodeWarrior version (<= 6) don't have sigset_t defined which
-    is needed for pthreads
-*/
-#if defined(__MWERKS__) && (__MWERKS__ == 1)  // read __MWERKS__ numbering starts with CW7
-    typedef unsigned int sigset_t;
-    #define _CW_NOPRECOMP // no precompiled headers
-#endif
-
-#include "flcwmax-x.h"
-
-#endif
diff --git a/externals/grill/flext/source/flcwmax-x.h b/externals/grill/flext/source/flcwmax-x.h
deleted file mode 100644
index e1e340d2..00000000
--- a/externals/grill/flext/source/flcwmax-x.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flcwmax-x.h
-    \brief Prefix file for CodeWarrior projects - OS X version.
-*/
- 
-#ifndef _FLEXT_CW_MAX_X_H
-#define _FLEXT_CW_MAX_X_H
-
-//#define TARGET_API_MAC_CARBON 1
-#define _POSIX_C_SOURCE
-#define _POSIX_SOURCE
-
-#include "flcwmax.h"
-
-#endif
diff --git a/externals/grill/flext/source/flcwmax.h b/externals/grill/flext/source/flcwmax.h
deleted file mode 100644
index 4d108e2e..00000000
--- a/externals/grill/flext/source/flcwmax.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flcwmax.h
-    \brief Prefix file for CodeWarrior projects - OS 9 version.
-*/
- 
-#ifndef _FLEXT_CW_MAX_H
-#define _FLEXT_CW_MAX_H
-
-#ifndef __MWERKS__
-    #error "This header file is for CodeWarrior only."
-#endif
-
-#define FLEXT_SYS 1
-#define FLEXT_USE_SIMD
- 
-#ifndef _CW_NOPRECOMP
-    #include <MacHeaders.h>
-#endif
-
-#if /*__option(sym) ||*/ !__option(opt_dead_code)
-    #pragma message("Optimization disabled -> Compiling a debug version (with FLEXT_DEBUG)")
-    #define FLEXT_DEBUG
-#endif
-
-/* #define _LOG */
-
-#endif
diff --git a/externals/grill/flext/source/flcwpd-x-thr.h b/externals/grill/flext/source/flcwpd-x-thr.h
deleted file mode 100644
index d3075069..00000000
--- a/externals/grill/flext/source/flcwpd-x-thr.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/* This is the prefix file for CodeWarrior projects - OS X version */
-
-#ifndef _FLEXT_CW_PD_X_THR_H
-#define _FLEXT_CW_PD_X_THR_H
-
-#define FLEXT_THREADS
-
-#if 0
-/*
-    old CodeWarrior version (<= 6) don't have sigset_t defined which
-    is needed for pthreads
-*/
-#if defined(__MWERKS__) && (__MWERKS__ <= 0x6000)
-    typedef unsigned int sigset_t;
-    #define _CW_NOPRECOMP // no precompiled headers
-#endif
-#endif
-
-#include "flcwpd-x.h"
-
-#endif
diff --git a/externals/grill/flext/source/flcwpd-x.h b/externals/grill/flext/source/flcwpd-x.h
deleted file mode 100644
index f6b5192b..00000000
--- a/externals/grill/flext/source/flcwpd-x.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/* This is the prefix file for CodeWarrior projects - OS X version */
-
-#ifndef _FLEXT_CW_PD_X_H
-#define _FLEXT_CW_PD_X_H
-
-#ifndef __MWERKS__
-    #error "This header file is for CodeWarrior only."
-#endif
-
-#define FLEXT_SYS 2
-#define FLEXT_USE_SIMD
- 
-#define TARGET_API_MAC_CARBON 1
-#define _POSIX_C_SOURCE
-
-#ifndef _CW_NOPRECOMP
-//  #include <MacHeadersMach-O.h> 
-//  #include <MSL MacHeadersMach-O.h> 
-#endif
-
-#if __option(sym) || !__option(opt_dead_code)
-    #define FLEXT_DEBUG
-#endif
-
-/* #define _LOG */
-
-#endif
diff --git a/externals/grill/flext/source/fldefs.h b/externals/grill/flext/source/fldefs.h
deleted file mode 100644
index fd31506b..00000000
--- a/externals/grill/flext/source/fldefs.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs.h
-    \brief This file includes all the #define header files 
-*/
-
-#ifndef __FLEXT_DEFS_H
-#define __FLEXT_DEFS_H
-
-/*! \defgroup FLEXT_DEFS Definitions for basic flext functionality
-    @{ 
-*/
-
-/*! \brief Switch for compilation of derived virtual classes
-    \remark These need dynamic type casts (and RTTI, naturally)
-    \ingroup FLEXT_GLOBALS
-*/
-#ifdef FLEXT_VIRT
-#define FLEXT_CAST dynamic_cast
-#else
-#define FLEXT_CAST static_cast
-#endif
-
-//! @}  FLEXT_DEFS
-
-#include "fldefs_hdr.h"
-
-#include "fldefs_setup.h"
-
-
-// ====================================================================================
-
-/*! \defgroup FLEXT_D_METHOD Declarations for flext methods
-    @{ 
-*/
-
-#include "fldefs_methcb.h"
-#include "fldefs_meththr.h"
-#include "fldefs_methadd.h"
-#include "fldefs_methbind.h"
-#include "fldefs_methcall.h"
-
-//! @} FLEXT_D_METHOD
-
-
-
-#ifdef FLEXT_ATTRIBUTES 
-
-/*! \defgroup FLEXT_D_ATTRIB Attribute definition
-    \note These have to reside inside the class declaration
-    @{ 
-*/
-
-#include "fldefs_attrcb.h"
-#include "fldefs_attrvar.h"
-#include "fldefs_attradd.h"
-
-//! @} FLEXT_D_ATTRIB
-
-#endif // FLEXT_ATTRIBUTES
-
-#endif // __FLEXT_DEFS_H
diff --git a/externals/grill/flext/source/fldefs_attradd.h b/externals/grill/flext/source/fldefs_attradd.h
deleted file mode 100644
index de48b0a4..00000000
--- a/externals/grill/flext/source/fldefs_attradd.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_attradd.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_ATTRADD_H
-#define __FLEXT_DEFS_ATTRADD_H
-
-
-/*! \defgroup FLEXT_D_CADDATTR Announce object attributes at class scope
-    \ingroup FLEXT_D_ATTRIB
-    \note These can only be used at class construction time
-    @{ 
-*/
-
-//! Add handler for a gettable attribute
-#define FLEXT_CADDATTR_GET(CL,NAME,GFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(FLEXT_GET_PRE(GFUN)),NULL)
-
-//! Add handler for a settable attribute
-#define FLEXT_CADDATTR_SET(CL,NAME,SFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),NULL,(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable attribute
-#define FLEXT_CADDATTR_VAR(CL,NAME,GFUN,SFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(FLEXT_GET_PRE(GFUN)),(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable attribute
-#define FLEXT_CADDATTR_VAR1(CL,NAME,FUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(FLEXT_GET_PRE(FUN)),(FLEXT_SET_PRE(FUN)))
-
-
-//! Add handler for a gettable enum attribute
-#define FLEXT_CADDATTR_GET_E(CL,NAME,GFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(GFUN)),NULL)
-
-//! Add handler for a settable enum attribute
-#define FLEXT_CADDATTR_SET_E(CL,NAME,SFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),NULL,(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable enum attribute
-#define FLEXT_CADDATTR_VAR_E(CL,NAME,GFUN,SFUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(GFUN)),(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable enum attribute
-#define FLEXT_CADDATTR_VAR1_E(CL,NAME,FUN) \
-\
-AddAttrib(CL,flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(FUN)),(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(FUN)))
-
-//! @} FLEXT_D_CADDATTR
-
-
-/*! \defgroup FLEXT_D_ADDATTR Announce object attributes 
-    \ingroup FLEXT_D_ATTRIB
-    \note These can only be used at object construction time
-    \note (in constructor or in Init() function before call to parent's Init())
-    @{ 
-*/
-
-//! Add handler for a gettable attribute
-#define FLEXT_ADDATTR_GET(NAME,GFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(FLEXT_GET_PRE(GFUN)),NULL)
-
-//! Add handler for a settable attribute
-#define FLEXT_ADDATTR_SET(NAME,SFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),NULL,(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable attribute
-#define FLEXT_ADDATTR_VAR(NAME,GFUN,SFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(FLEXT_GET_PRE(GFUN)),(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable attribute
-#define FLEXT_ADDATTR_VAR1(NAME,FUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(FLEXT_GET_PRE(FUN)),(FLEXT_SET_PRE(FUN)))
-
-
-//! Add handler for a gettable enum attribute
-#define FLEXT_ADDATTR_GET_E(NAME,GFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(GFUN)),NULL)
-
-//! Add handler for a settable enum attribute
-#define FLEXT_ADDATTR_SET_E(NAME,SFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),NULL,(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable enum attribute
-#define FLEXT_ADDATTR_VAR_E(NAME,GFUN,SFUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(GFUN)),(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(SFUN)))
-
-//! Add handlers for a both get- and settable enum attribute
-#define FLEXT_ADDATTR_VAR1_E(NAME,FUN) \
-\
-AddAttrib(flext::MakeSymbol(NAME),(bool (*)(flext_base *,int &))(FLEXT_GET_PRE(FUN)),(bool (*)(flext_base *,int &))(FLEXT_SET_PRE(FUN)))
-
-//! @} FLEXT_D_ADDATTR
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_attrcb.h b/externals/grill/flext/source/fldefs_attrcb.h
deleted file mode 100644
index 13ca8014..00000000
--- a/externals/grill/flext/source/fldefs_attrcb.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_attrcb.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_ATTRCB_H
-#define __FLEXT_DEFS_ATTRCB_H
-
-
-
-/*! \brief Declare a attribute set function
-    \internal
-*/
-#define FLEXT_CALLSET_(FUN,TP) \
-static bool FLEXT_SET_PRE(FUN)(flext_base *c,TP &arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(arg); return true; }
-
-/*! \brief Declare a attribute get function
-    \internal
-*/
-#define FLEXT_CALLGET_(FUN,TP) \
-static bool FLEXT_GET_PRE(FUN)(flext_base *c,TP &arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(arg); return true; }
-
-
-
-/*! \defgroup FLEXT_DA_CALLSET Definition of attribute set handlers
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare a set function for a float attribute
-#define FLEXT_CALLSET_F(SFUN) \
-\
-FLEXT_CALLSET_(SFUN,float)
-
-//! Declare a set function for an integer attribute
-#define FLEXT_CALLSET_I(SFUN) \
-\
-FLEXT_CALLSET_(SFUN,int)
-
-//! Declare a set function for a boolean attribute
-#define FLEXT_CALLSET_B(SFUN) \
-\
-FLEXT_CALLSET_(SFUN,bool)
-/*
-static bool FLEXT_SET_PRE(FUN)(flext_base *c,int &arg) \
-{ bool b = arg != 0; FLEXT_CAST<thisType *>(c)->FUN(b); return true; }
-*/
-
-//! Declare a set function for an enum attribute
-#define FLEXT_CALLSET_E(SFUN,TP) \
-\
-FLEXT_CALLSET_(SFUN,TP)
-
-//! Declare a set function for a symbol attribute
-#define FLEXT_CALLSET_S(FUN) \
-static bool FLEXT_SET_PRE(FUN)(flext_base *c,const t_symbol *&arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(arg); return true; }
-
-//! Declare a set function for a variable list attribute
-#define FLEXT_CALLSET_V(FUN) \
-static bool FLEXT_SET_PRE(FUN)(flext_base *c,AtomList *&arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(*arg); return true; }
-
-//! @} FLEXT_DA_CALLSET
-
-/*! \defgroup FLEXT_DA_CALLGET Definition of attribute get handlers
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare a get function for a float attribute
-#define FLEXT_CALLGET_F(GFUN) \
-\
-FLEXT_CALLGET_(GFUN,float)
-
-//! Declare a get function for an integer attribute
-#define FLEXT_CALLGET_I(GFUN) \
-\
-FLEXT_CALLGET_(GFUN,int)
-
-//! Declare a get function for a boolean attribute
-#define FLEXT_CALLGET_B(GFUN) \
-\
-FLEXT_CALLGET_(GFUN,bool)
-/*
-static bool FLEXT_GET_PRE(FUN)(flext_base *c,int &arg) \
-{ bool b; FLEXT_CAST<thisType *>(c)->FUN(b); arg = b?1:0; return true; }
-*/
-
-//! Declare a get function for an enum attribute
-#define FLEXT_CALLGET_E(GFUN,TP) \
-\
-FLEXT_CALLGET_(GFUN,TP)
-
-//! Declare a get function for a symbol attribute
-#define FLEXT_CALLGET_S(FUN) \
-static bool FLEXT_GET_PRE(FUN)(flext_base *c,const t_symbol *&arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(arg); return true; }
-
-//! Declare a get function for a variable list attribute
-#define FLEXT_CALLGET_V(FUN) \
-static bool FLEXT_GET_PRE(FUN)(flext_base *c,AtomList *&arg) \
-{ FLEXT_CAST<thisType *>(c)->FUN(*arg); return true; }
-
-//! @} FLEXT_DA_CALLGET
-
-
-/*! \defgroup FLEXT_DA_CALLVAR Definition of attribute transfer handlers (both get and set)
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare both get and set functions for a float attribute
-#define FLEXT_CALLVAR_F(GFUN,SFUN) \
-\
-FLEXT_CALLGET_F(GFUN) FLEXT_CALLSET_F(SFUN) 
-
-//! Declare both get and set functions for an integer attribute
-#define FLEXT_CALLVAR_I(GFUN,SFUN) \
-\
-FLEXT_CALLGET_I(GFUN) FLEXT_CALLSET_I(SFUN) 
-
-//! Declare both get and set functions for a symbol attribute
-#define FLEXT_CALLVAR_S(GFUN,SFUN) \
-\
-FLEXT_CALLGET_S(GFUN) FLEXT_CALLSET_S(SFUN) 
-
-//! Declare both get and set functions for a boolean attribute
-#define FLEXT_CALLVAR_B(GFUN,SFUN) \
-\
-FLEXT_CALLGET_B(GFUN) FLEXT_CALLSET_B(SFUN) 
-
-//! Declare both get and set functions for an enum attribute
-#define FLEXT_CALLVAR_E(GFUN,SFUN,TP) \
-\
-FLEXT_CALLGET_E(GFUN,TP) FLEXT_CALLSET_E(SFUN,TP) 
-
-//! Declare both get and set functions for a variable list attribute
-#define FLEXT_CALLVAR_V(GFUN,SFUN) \
-\
-FLEXT_CALLGET_V(GFUN) FLEXT_CALLSET_V(SFUN) 
-
-//! @} FLEXT_DA_CALLVAR
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_attrvar.h b/externals/grill/flext/source/fldefs_attrvar.h
deleted file mode 100644
index e996b460..00000000
--- a/externals/grill/flext/source/fldefs_attrvar.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_attrvar.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_ATTRVAR_H
-#define __FLEXT_DEFS_ATTRVAR_H
-
-
-/*! \brief Declare an implicit attribute set function
-    \internal
-*/
-#define FLEXT_ATTRSET_(VAR,TP) \
-static bool FLEXT_SET_PRE(VAR)(flext_base *c,TP &arg) \
-{ FLEXT_CAST<thisType *>(c)->VAR = arg; return true; }
-
-/*! \brief Declare an implicit attribute get function
-    \internal
-*/
-#define FLEXT_ATTRGET_(VAR,TP) \
-static bool FLEXT_GET_PRE(VAR)(flext_base *c,TP &arg) \
-{ arg = (TP)FLEXT_CAST<thisType *>(c)->VAR; return true; }
-
-
-
-/*! \defgroup FLEXT_DA_ATTRSET Definition of implicit attribute set handlers
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare an implicit set function for a float attribute
-#define FLEXT_ATTRSET_F(VAR) \
-\
-FLEXT_ATTRSET_(VAR,float)
-
-//! Declare an implicit set function for an integer attribute
-#define FLEXT_ATTRSET_I(VAR) \
-\
-FLEXT_ATTRSET_(VAR,int)
-
-//! Declare an implicit set function for a symbol attribute
-#define FLEXT_ATTRSET_S(VAR) \
-\
-FLEXT_ATTRSET_(VAR,const t_symbol *)
-
-//! Declare an implicit set function for a boolean attribute
-#define FLEXT_ATTRSET_B(VAR) \
-\
-FLEXT_ATTRSET_(VAR,bool)
-/*
-static bool FLEXT_SET_PRE(VAR)(flext_base *c,int &arg) \
-{ FLEXT_CAST<thisType *>(c)->VAR = arg != 0; return true; }
-*/
-
-//! Declare an implicit set function for an enum attribute
-#define FLEXT_ATTRSET_E(VAR,TP) \
-\
-FLEXT_ATTRSET_(VAR,TP)
-
-//! Declare an implicit set function for a variable list attribute
-#define FLEXT_ATTRSET_V(VAR) \
-static bool FLEXT_SET_PRE(VAR)(flext_base *c,AtomList *&arg) \
-{ FLEXT_CAST<thisType *>(c)->VAR = *arg; return true; }
-
-//! @} FLEXT_DA_ATTRSET
-
-/*! \defgroup FLEXT_DA_ATTRGET Definition of implicit attribute get handlers
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare an implicit get function for a float attribute
-#define FLEXT_ATTRGET_F(VAR) \
-\
-FLEXT_ATTRGET_(VAR,float)
-
-//! Declare an implicit get function for an integer attribute
-#define FLEXT_ATTRGET_I(VAR) \
-\
-FLEXT_ATTRGET_(VAR,int)
-
-//! Declare an implicit get function for a symbol attribute
-#define FLEXT_ATTRGET_S(VAR) \
-\
-FLEXT_ATTRGET_(VAR,const t_symbol *)
-
-//! Declare an implicit get function for a boolean attribute
-#define FLEXT_ATTRGET_B(VAR) \
-\
-FLEXT_ATTRGET_(VAR,bool)
-/*
-static bool FLEXT_GET_PRE(VAR)(flext_base *c,int &arg) \
-{ arg = FLEXT_CAST<thisType *>(c)->VAR?1:0; return true; }
-*/
-
-//! Declare an implicit get function for an enum attribute
-#define FLEXT_ATTRGET_E(VAR,TP) \
-\
-FLEXT_ATTRGET_(VAR,TP)
-
-//! Declare an implicit get function for a variable list attribute
-#define FLEXT_ATTRGET_V(VAR) \
-static bool FLEXT_GET_PRE(VAR)(flext_base *c,AtomList *&arg) \
-{ *arg = FLEXT_CAST<thisType *>(c)->VAR; return true; }
-
-//! @} FLEXT_DA_ATTRGET
-
-
-/*! \defgroup FLEXT_DA_ATTRVAR Definition of implicit attribute transfer handlers (both get and set)
-    \ingroup FLEXT_D_ATTRIB
-    @{ 
-*/
-
-//! Declare both implicit get and set functions for a float attribute
-#define FLEXT_ATTRVAR_F(VAR) \
-\
-FLEXT_ATTRGET_F(VAR) FLEXT_ATTRSET_F(VAR) 
-
-//! Declare both implicit get and set functions for an integer attribute
-#define FLEXT_ATTRVAR_I(VAR) \
-\
-FLEXT_ATTRGET_I(VAR) FLEXT_ATTRSET_I(VAR) 
-
-//! Declare both implicit get and set functions for a symbol attribute
-#define FLEXT_ATTRVAR_S(VAR) \
-\
-FLEXT_ATTRGET_S(VAR) FLEXT_ATTRSET_S(VAR) 
-
-//! Declare both implicit get and set functions for a boolean attribute
-#define FLEXT_ATTRVAR_B(VAR) \
-\
-FLEXT_ATTRGET_B(VAR) FLEXT_ATTRSET_B(VAR) 
-
-//! Declare both implicit get and set functions for an enum attribute
-#define FLEXT_ATTRVAR_E(VAR,TP) \
-\
-FLEXT_ATTRGET_(VAR,TP) FLEXT_ATTRSET_(VAR,TP) 
-
-//! Declare both implicit get and set functions for a variable list attribute
-#define FLEXT_ATTRVAR_V(VAR) \
-\
-FLEXT_ATTRGET_V(VAR) FLEXT_ATTRSET_V(VAR) 
-
-
-//! @} FLEXT_DA_ATTRVAR
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_hdr.h b/externals/grill/flext/source/fldefs_hdr.h
deleted file mode 100644
index 01bcd477..00000000
--- a/externals/grill/flext/source/fldefs_hdr.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_hdr.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_HEADER_H
-#define __FLEXT_DEFS_HEADER_H
-
-
-/*!	\defgroup FLEXT_D_HEADER Flext class header
-	\note One (and only one!) of these definitions is compulsory for the class declaration. 
-	\note It has to be placed somewhere in the class definition (not necessarily in a public section).
-
-	@{ 
-*/
-
-/*! \brief Plain flext class header
-	\param NEW_CLASS name of the current C++ class
-	\param PARENT_CLASS name of the base C++ class (e.g. flext_base or flext_dsp)
-*/
-#define FLEXT_HEADER(NEW_CLASS,PARENT_CLASS) \
-\
-FLEXT_REALHDR(NEW_CLASS, PARENT_CLASS)    	    	
-
-#define FLEXT_HEADER_T(NEW_CLASS,PARENT_CLASS) \
-\
-FLEXT_REALHDR_T(NEW_CLASS, PARENT_CLASS)    	    	
-
-/*! \brief Flext class header with setup function
-	\param NEW_CLASS name of the current C++ class
-	\param PARENT_CLASS name of the base C++ class (e.g. flext_base or flext_dsp)
-	\param SETUPFUN setup function, of type "void (*setupfn)(t_class *)"
-
-	The setup function is called after class creation. It corresponds to the
-	original PD "[object]_setup" function, apart from the
-	fact that all necessary class initializations have already been taken care of by flext. 
-	The setup function can e.g. be used for a message to the console upon first creation of an object.
-*/
-#define FLEXT_HEADER_S(NEW_CLASS, PARENT_CLASS, SETUPFUN)\
-\
-FLEXT_REALHDR_S(NEW_CLASS, PARENT_CLASS, SETUPFUN)    	    	
-
-#define FLEXT_HEADER_TS(NEW_CLASS, PARENT_CLASS, SETUPFUN)\
-\
-FLEXT_REALHDR_TS(NEW_CLASS, PARENT_CLASS, SETUPFUN)    	    	
-
-
-//! @} FLEXT_D_HEADER
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_methadd.h b/externals/grill/flext/source/fldefs_methadd.h
deleted file mode 100644
index 0798f702..00000000
--- a/externals/grill/flext/source/fldefs_methadd.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_methadd.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_METHADD_H
-#define __FLEXT_DEFS_METHADD_H
-
-
-/*! \defgroup FLEXT_D_CADDMETHOD Add flext methods within class scope
-    \ingroup FLEXT_D_METHOD
-    \note These can only be used at class construction time
-    @{ 
-*/
-
-/*! Add a method handler for bang 
-    \note This is for compatibility - better use the method below
-*/
-#define FLEXT_CADDBANG(CL,IX,M_FUN) \
-\
-AddMethod(CL,IX,FLEXT_CALL_PRE(M_FUN))   
-
-//! Add a handler for a method with either no, list or anything arguments
-#define FLEXT_CADDMETHOD(CL,IX,M_FUN) \
-\
-AddMethod(CL,IX,FLEXT_CALL_PRE(M_FUN))  
-
-//! Add a a handler for a method with implicit arguments
-#define FLEXT_CADDMETHOD_(CL,IX,M_TAG,M_FUN) \
-\
-AddMethod(CL,IX,flext::MakeSymbol(M_TAG),FLEXT_CALL_PRE(M_FUN))    
-
-//! Add a handler for a method with 1 enum type argument
-#define FLEXT_CADDMETHOD_E(CL,IX,M_TAG,M_FUN) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),a_int,a_null)
-
-//! Add a handler for a method with 1 argument
-#define FLEXT_CADDMETHOD_1(CL,IX,M_TAG,M_FUN,TP1) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),a_null)   
-
-//! Add a handler for a method with 2 arguments
-#define FLEXT_CADDMETHOD_2(CL,IX,M_TAG,M_FUN,TP1,TP2) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),a_null)
-
-//! Add a handler for a method with 3 arguments
-#define FLEXT_CADDMETHOD_3(CL,IX,M_TAG,M_FUN,TP1,TP2,TP3) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),a_null)
-
-//! Add a handler for a method with 4 arguments
-#define FLEXT_CADDMETHOD_4(CL,IX,M_TAG,M_FUN,TP1,TP2,TP3,TP4) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),FLEXTARG(TP4),a_null)
-
-//! Add a handler for a method with 5 arguments
-#define FLEXT_CADDMETHOD_5(CL,IX,M_TAG,M_FUN,TP1,TP2,TP3,TP4,TP5) \
-\
-AddMethod(ClMeths(CL),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),FLEXTARG(TP4),FLEXTARG(TP5),a_null)
-
-
-//  Shortcuts
-
-//! Add a handler for a method with a boolean argument
-#define FLEXT_CADDMETHOD_B(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_1(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,bool)
-
-//! Add a handler for a method with 1 float argument
-#define FLEXT_CADDMETHOD_F(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_1(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,float)
-
-//! Add a handler for a method with 2 float arguments
-#define FLEXT_CADDMETHOD_FF(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_2(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,float,float)
-
-//! Add a handler for a method with 3 float arguments
-#define FLEXT_CADDMETHOD_FFF(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_3(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,float,float,float)
-
-//! Add a handler for a method with 1 integer argument
-#define FLEXT_CADDMETHOD_I(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_1(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,int)
-
-//! Add a handler for a method with 2 integer arguments
-#define FLEXT_CADDMETHOD_II(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_2(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,int,int)
-
-//! Add a handler for a method with 3 integer arguments
-#define FLEXT_CADDMETHOD_III(CL,IX,M_TAG,M_FUN) \
-\
-FLEXT_CADDMETHOD_3(CL,IX,flext::MakeSymbol(M_TAG),M_FUN,int,int,int)
-
-//! @} FLEXT_D_CADDMETHOD
-
-
-/*! \defgroup FLEXT_D_ADDMETHOD Add flext methods
-    \ingroup FLEXT_D_METHOD
-    \note These can only be used at object construction time 
-    \note (in constructor or in Init() function before call to parent's Init())
-    @{ 
-*/
-
-//! Set timer callback
-#define FLEXT_ADDTIMER(TMR,M_FUN) \
-\
-TMR.SetCallback(*this,FLEXT_CALL_PRE(M_FUN))
-
-//! Enable list element distribution over inlets (if no better handler found)
-#define FLEXT_ADDDIST() \
-\
-SetDist(true)   
-
-//! Add a method handler for bang 
-#define FLEXT_ADDBANG(IX,M_FUN) \
-\
-AddMethod(IX,"bang",FLEXT_CALL_PRE(M_FUN))  
-
-//! Add a handler for a method with either no, list or anything arguments
-#define FLEXT_ADDMETHOD(IX,M_FUN) \
-AddMethod(IX,FLEXT_CALL_PRE(M_FUN)) 
-
-/*! \brief Add a handler for a method with a (variable argument) list
-    \deprecated This definition obscures that _ indicates the usage of a message tag - use FLEXT_ADDMETHOD instead
-    \note This is already covered by FLEXT_ADDMETHOD, but here for the sake of clarity
-*/
-#define FLEXT_ADDMETHOD_V(IX,M_FUN) \
-\
-AddMethod(IX,FLEXT_CALL_PRE(M_FUN)) 
-
-/*! \brief Add a handler for a method with an anything argument
-    \deprecated This definition obscures that _ indicates the usage of a message tag - use FLEXT_ADDMETHOD instead
-    \note This is already covered by FLEXT_ADDMETHOD, but here for the sake of clarity
-*/
-#define FLEXT_ADDMETHOD_A(IX,M_FUN) \
-\
-AddMethod(IX,FLEXT_CALL_PRE(M_FUN)) 
-
-//! Add a a handler for a tagged method with implicit arguments
-#define FLEXT_ADDMETHOD_(IX,M_TAG,M_FUN) \
-\
-AddMethod(IX,flext::MakeSymbol(M_TAG),FLEXT_CALL_PRE(M_FUN))   
-
-//! Add a handler for a method with 1 enum type argument
-#define FLEXT_ADDMETHOD_E(IX,M_TAG,M_FUN) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),a_int,a_null)
-
-//! Add a handler for a method with 1 argument
-#define FLEXT_ADDMETHOD_1(IX,M_TAG,M_FUN,TP1) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),a_null) 
-
-//! Add a handler for a method with 2 arguments
-#define FLEXT_ADDMETHOD_2(IX,M_TAG,M_FUN,TP1,TP2) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),a_null)
-
-//! Add a handler for a method with 3 arguments
-#define FLEXT_ADDMETHOD_3(IX,M_TAG,M_FUN,TP1,TP2,TP3) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),a_null)
-
-//! Add a handler for a method with 4 arguments
-#define FLEXT_ADDMETHOD_4(IX,M_TAG,M_FUN,TP1,TP2,TP3,TP4) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),FLEXTARG(TP4),a_null)
-
-//! Add a handler for a method with 5 arguments
-#define FLEXT_ADDMETHOD_5(IX,M_TAG,M_FUN,TP1,TP2,TP3,TP4,TP5) \
-\
-AddMethod(ThMeths(),IX,flext::MakeSymbol(M_TAG),(methfun)(FLEXT_CALL_PRE(M_FUN)),FLEXTARG(TP1),FLEXTARG(TP2),FLEXTARG(TP3),FLEXTARG(TP4),FLEXTARG(TP5),a_null)
-
-
-//  Shortcuts
-
-//! Add a handler for a method with a boolean argument
-#define FLEXT_ADDMETHOD_B(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_1(IX,flext::MakeSymbol(M_TAG),M_FUN,bool)
-
-//! Add a handler for a method with 1 float argument
-#define FLEXT_ADDMETHOD_F(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_1(IX,flext::MakeSymbol(M_TAG),M_FUN,float)
-
-//! Add a handler for a method with 2 float arguments
-#define FLEXT_ADDMETHOD_FF(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_2(IX,flext::MakeSymbol(M_TAG),M_FUN,float,float)
-
-//! Add a handler for a method with 3 float arguments
-#define FLEXT_ADDMETHOD_FFF(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_3(IX,flext::MakeSymbol(M_TAG),M_FUN,float,float,float)
-
-//! Add a handler for a method with 1 integer argument
-#define FLEXT_ADDMETHOD_I(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_1(IX,flext::MakeSymbol(M_TAG),M_FUN,int)
-
-//! Add a handler for a method with 2 integer arguments
-#define FLEXT_ADDMETHOD_II(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_2(IX,flext::MakeSymbol(M_TAG),M_FUN,int,int)
-
-//! Add a handler for a method with 3 integer arguments
-#define FLEXT_ADDMETHOD_III(IX,M_TAG,M_FUN) \
-\
-FLEXT_ADDMETHOD_3(IX,flext::MakeSymbol(M_TAG),M_FUN,int,int,int)
-
-
-//! @} FLEXT_D_ADDMETHOD
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_methbind.h b/externals/grill/flext/source/fldefs_methbind.h
deleted file mode 100644
index 46dd8186..00000000
--- a/externals/grill/flext/source/fldefs_methbind.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_methbind.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_METHBIND_H
-#define __FLEXT_DEFS_METHBIND_H
-
-
-/*!	\defgroup FLEXT_D_BINDMETHOD Bind flext methods to symbols
-	@{ 
-*/
-
-/*! \brief Bind a handler for a method with an anything argument to a symbol 
-*/
-#define FLEXT_BINDMETHOD(SYM,M_FUN,DATA) \
-\
-BindMethod(SYM,FLEXT_CALL_PRE(M_FUN),DATA)	
-
-/*! \brief Unbind any handler for a method from a symbol 
-    \note Memory associated to the DATA parameter of FLEXT_BINDMETHOD will *not* be freed here.
-*/
-#define FLEXT_UNBINDMETHOD(SYM) \
-\
-UnbindMethod(SYM)
-
-/*! \brief Unbind any handler for a method from a symbol and return user data pointer by DATA
-    \note Memory associated to the DATA parameter of FLEXT_BINDMETHOD will *not* be freed here.
-*/
-#define FLEXT_UNBINDMETHOD_X(SYM,DATA) \
-\
-UnbindMethod(SYM,&DATA)
-
-
-//! @} FLEXT_D_BINDMETHOD
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_methcall.h b/externals/grill/flext/source/fldefs_methcall.h
deleted file mode 100644
index 1602faf0..00000000
--- a/externals/grill/flext/source/fldefs_methcall.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_methbind.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_METHCALL_H
-#define __FLEXT_DEFS_METHCALL_H
-
-
-/*! \defgroup FLEXT_D_CALLMETHOD Call flext methods manually
-    \ingroup FLEXT_D_METHOD
-    @{ 
-*/
-
-//! Call a (already defined) method with no arguments
-#define FLEXT_CALLMETHOD(M_FUN) \
-\
-FLEXT_CALL_PRE(M_FUN)(this)
-
-//! Call a (already defined) method with variable list arguments
-#define FLEXT_CALLMETHOD_V(M_FUN,ARGC,ARGV) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARGC,(t_atom *)(ARGV))
-
-//! Call a (already defined) method with anything arguments
-#define FLEXT_CALLMETHOD_A(M_FUN,HDR,ARGC,ARGV) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,(t_symbol *)(HDR),ARGC,(t_atom *)(ARGV))
-
-//! Call a (already defined) method with a data package (void *)
-#define FLEXT_CALLMETHOD_X(M_FUN,DATA) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,DATA)
-
-//! Call a (already defined) method with 1 enum type argument
-#define FLEXT_CALLMETHOD_E(M_FUN,ARG) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG)
-
-//! Call a (already defined) method with 1 argument
-#define FLEXT_CALLMETHOD_1(M_FUN,ARG) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG)
-
-//! Call a (already defined) method with 2 arguments
-#define FLEXT_CALLMETHOD_2(M_FUN,ARG1,ARG2) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG1,ARG2)
-
-//! Call a (already defined) method with 3 arguments
-#define FLEXT_CALLMETHOD_3(M_FUN,ARG1,ARG2,ARG3) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG1,ARG2,ARG3)
-
-//! Call a (already defined) method with 4 arguments
-#define FLEXT_CALLMETHOD_4(M_FUN,ARG1,ARG2,ARG3,ARG4) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG1,ARG2,ARG3,ARG4)
-
-//! Call a (already defined) method with 5 arguments
-#define FLEXT_CALLMETHOD_5(M_FUN,ARG1,ARG2,ARG3,ARG4,ARG5) \
-\
-FLEXT_CALL_PRE(M_FUN)(this,ARG1,ARG2,ARG3,ARG4,ARG5)
-
-//! @} FLEXT_D_CALLMETHOD
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_methcb.h b/externals/grill/flext/source/fldefs_methcb.h
deleted file mode 100644
index c1112b85..00000000
--- a/externals/grill/flext/source/fldefs_methcb.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_methcb.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_METHCB_H
-#define __FLEXT_DEFS_METHCB_H
-
-
-/*! \defgroup FLEXT_D_CALLBACK Declare callbacks for class methods
-    \ingroup FLEXT_D_METHOD
-    @{ 
-*/
-
-//! Set up a method callback with no arguments
-#define FLEXT_CALLBACK(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(); return true; }
-
-//! Set up a method callback for an anything argument
-#define FLEXT_CALLBACK_A(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,t_symbol *s,int argc,t_atom *argv) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(s,argc,argv); return true; }
-
-//! Set up a method callback for a variable argument list
-#define FLEXT_CALLBACK_V(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,int argc,t_atom *argv) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(argc,argv); return true; }
-
-//! Set up a method callback for a data package (void *) argument
-#define FLEXT_CALLBACK_X(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,void *data) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(data); return true; }
-
-//! Set up a method callback for an anything argument and a data package (e.g. for symbol-bound methods).
-#define FLEXT_CALLBACK_AX(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,t_symbol *s,int argc,t_atom *argv,void *data) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(s,argc,argv,data); return true; }
-
-//! Set up a timer callback
-#define FLEXT_CALLBACK_T(M_FUN) \
-\
-FLEXT_CALLBACK_X(M_FUN)
-
-//! Set up a method callback for a boolean argument
-#define FLEXT_CALLBACK_B(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,int &arg1) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1 != 0); return true; }
-
-//! Set up a method callback for 1 argument
-#define FLEXT_CALLBACK_1(M_FUN,TP1) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1); return true; }
-
-//! Set up a method callback for 2 arguments
-#define FLEXT_CALLBACK_2(M_FUN,TP1,TP2) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1,arg2); return true; }
-
-//! Set up a method callback for 3 arguments
-#define FLEXT_CALLBACK_3(M_FUN,TP1,TP2,TP3) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1,arg2,arg3); return true; }
-
-//! Set up a method callback for 4 arguments
-#define FLEXT_CALLBACK_4(M_FUN,TP1,TP2,TP3,TP4) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3,TP4 &arg4) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1,arg2,arg3,arg4); return true; }
-
-//! Set up a method callback for 5 arguments
-#define FLEXT_CALLBACK_5(M_FUN,TP1,TP2,TP3,TP4,TP5) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3,TP4 &arg4,TP5 &arg5) \
-{ FLEXT_CAST<thisType *>(c)->M_FUN(arg1,arg2,arg3,arg4,arg5); return true; }
-
-
-//  Shortcuts
-
-//! Set up a method callback for 1 float argument
-#define FLEXT_CALLBACK_F(M_FUN) \
-\
-FLEXT_CALLBACK_1(M_FUN,float)
-
-//! Set up a method callback for 2 float arguments
-#define FLEXT_CALLBACK_FF(M_FUN) \
-\
-FLEXT_CALLBACK_2(M_FUN,float,float)
-
-//! Set up a method callback for 3 float arguments
-#define FLEXT_CALLBACK_FFF(M_FUN) \
-\
-FLEXT_CALLBACK_3(M_FUN,float,float,float)
-
-//! Set up a method callback for 1 integer argument
-#define FLEXT_CALLBACK_I(M_FUN) \
-\
-FLEXT_CALLBACK_1(M_FUN,int)
-
-//! Set up a method callback for 2 integer arguments
-#define FLEXT_CALLBACK_II(M_FUN) \
-\
-FLEXT_CALLBACK_2(M_FUN,int,int)
-
-//! Set up a method callback for 3 integer arguments
-#define FLEXT_CALLBACK_III(M_FUN) \
-\
-FLEXT_CALLBACK_3(M_FUN,int,int,int)
-
-//! Set up a method callback for 1 symbol argument
-#define FLEXT_CALLBACK_S(M_FUN) \
-\
-FLEXT_CALLBACK_1(M_FUN,t_symptr)
-
-
-//! \deprecated
-#define FLEXT_CALLBACK_G FLEXT_CALLBACK_V
-
-//! @} FLEXT_D_CALLBACK
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_meththr.h b/externals/grill/flext/source/fldefs_meththr.h
deleted file mode 100644
index f68aa507..00000000
--- a/externals/grill/flext/source/fldefs_meththr.h
+++ /dev/null
@@ -1,273 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_meththr.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_METHTHR_H
-#define __FLEXT_DEFS_METHTHR_H
-
-
-#ifdef FLEXT_THREADS
-
-
-/*!	\defgroup FLEXT_D_THREAD Declare threaded method callbacks
-	@{ 
-*/
-
-//! Set up a threaded method callback with no arguments
-#define FLEXT_THREAD(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c) {  \
-	thr_params *p = new thr_params; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for an anything argument
-#define FLEXT_THREAD_A(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,t_symbol *s,int argc,t_atom *argv) {  \
-	thr_params *p = new thr_params; p->set_any(s,argc,argv); \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	AtomAnything *args = p->var[0]._any; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(args->Header(),args->Count(),args->Atoms()); \
-		th->PopThread(); \
-	} \
-	delete args; \
-} 
-
-//! Set up a threaded method callback for a variable argument list
-#define FLEXT_THREAD_V(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,int argc,t_atom *argv) {  \
-	thr_params *p = new thr_params; p->set_list(argc,argv); \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	AtomList *args = p->var[0]._list; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(args->Count(),args->Atoms()); \
-		th->PopThread(); \
-	} \
-	delete args; \
-} 
-
-/*! \brief Set up a threaded method callback for an arbitrary data struct.
-	\note Data is pure... no destructor is called upon delete
-*/
-#define FLEXT_THREAD_X(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,void *data) {  \
-	thr_params *p = new thr_params; p->var[0]._ext = data; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	void *data = p->var[0]._ext; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(data); \
-		th->PopThread(); \
-	} \
-	/* delete (char *)data; */ \
-} 
-
-//! Set up a threaded method callback for a boolean argument
-#define FLEXT_THREAD_B(M_FUN) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,int &arg1) {  \
-	thr_params *p = new thr_params; p->var[0]._bool = arg1 != 0; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	bool b = p->var[0]._bool; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(b); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for 1 argument
-#define FLEXT_THREAD_1(M_FUN,TP1) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1) {  \
-	thr_params *p = new thr_params(1); \
-	p->var[0]._ ## TP1 = arg1; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	const TP1 v1 = p->var[0]._ ## TP1; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(v1); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for 2 arguments
-#define FLEXT_THREAD_2(M_FUN,TP1,TP2) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2) {  \
-	thr_params *p = new thr_params(2); \
-	p->var[0]._ ## TP1 = arg1; \
-	p->var[1]._ ## TP2 = arg2; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	const TP1 v1 = p->var[0]._ ## TP1; \
-	const TP1 v2 = p->var[1]._ ## TP2; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(v1,v2); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for 3 arguments
-#define FLEXT_THREAD_3(M_FUN,TP1,TP2,TP3) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3) {  \
-	thr_params *p = new thr_params(3); \
-	p->var[0]._ ## TP1 = arg1; \
-	p->var[1]._ ## TP2 = arg2; \
-	p->var[2]._ ## TP3 = arg3; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	const TP1 v1 = p->var[0]._ ## TP1; \
-	const TP2 v2 = p->var[1]._ ## TP2; \
-	const TP3 v3 = p->var[2]._ ## TP3; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(v1,v2,v3); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for 4 arguments
-#define FLEXT_THREAD_4(M_FUN,TP1,TP2,TP3,TP4) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3,TP4 &arg4) {  \
-	thr_params *p = new thr_params(4); \
-	p->var[0]._ ## TP1 = arg1; \
-	p->var[1]._ ## TP2 = arg2; \
-	p->var[2]._ ## TP3 = arg3; \
-	p->var[3]._ ## TP4 = arg4; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	const TP1 v1 = p->var[0]._ ## TP1; \
-	const TP2 v2 = p->var[1]._ ## TP2; \
-	const TP3 v3 = p->var[2]._ ## TP3; \
-	const TP4 v4 = p->var[3]._ ## TP4; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(v1,v2,v3,v4); \
-		th->PopThread(); \
-	} \
-} 
-
-//! Set up a threaded method callback for 5 arguments
-#define FLEXT_THREAD_5(M_FUN,TP1,TP2,TP3,TP4,TP5) \
-static bool FLEXT_CALL_PRE(M_FUN)(flext_base *c,TP1 &arg1,TP2 &arg2,TP3 &arg3,TP4 &arg4,TP5 &arg5) {  \
-	thr_params *p = new thr_params(5); \
-	p->var[0]._ ## TP1 = arg1; \
-	p->var[1]._ ## TP2 = arg2; \
-	p->var[2]._ ## TP3 = arg3; \
-	p->var[3]._ ## TP4 = arg4; \
-	p->var[4]._ ## TP5 = arg5; \
-	return c->StartThread(FLEXT_THR_PRE(M_FUN),p,#M_FUN); \
-} \
-static void FLEXT_THR_PRE(M_FUN)(thr_params *p) {  \
-	thisType *th = FLEXT_CAST<thisType *>(p->cl); \
-	bool ok = th->PushThread(); \
-	const TP1 v1 = p->var[0]._ ## TP1; \
-	const TP2 v2 = p->var[1]._ ## TP2; \
-	const TP3 v3 = p->var[2]._ ## TP3; \
-	const TP4 v4 = p->var[3]._ ## TP4; \
-	const TP5 v5 = p->var[4]._ ## TP5; \
-	delete p; \
-	if(ok) { \
-		th->M_FUN(v1,v2,v3,v4,v5); \
-		th->PopThread(); \
-	} \
-} 
-
-
-//!	Shortcuts
-
-//! Set up a threaded method callback for 1 float argument
-#define FLEXT_THREAD_F(M_FUN) \
-\
-FLEXT_THREAD_1(M_FUN,float)
-
-//! Set up a threaded method callback for 2 float arguments
-#define FLEXT_THREAD_FF(M_FUN) \
-\
-FLEXT_THREAD_2(M_FUN,float,float)
-
-//! Set up a threaded method callback for 3 float arguments
-#define FLEXT_THREAD_FFF(M_FUN) \
-\
-FLEXT_THREAD_3(M_FUN,float,float,float)
-
-//! Set up a threaded method callback for 1 integer argument
-#define FLEXT_THREAD_I(M_FUN) \
-\
-FLEXT_THREAD_1(M_FUN,int)
-
-//! Set up a threaded method callback for 2 integer arguments
-#define FLEXT_THREAD_II(M_FUN) \
-\
-FLEXT_THREAD_2(M_FUN,int,int)
-
-//! Set up a threaded method callback for 3 integer arguments
-#define FLEXT_THREAD_III(M_FUN) \
-\
-FLEXT_THREAD_3(M_FUN,int,int,int)
-
-//! Set up a threaded method callback for 1 symbol argument
-#define FLEXT_THREAD_S(M_FUN) \
-\
-FLEXT_THREAD_1(M_FUN,t_symptr)
-
-// deprecated
-#define FLEXT_THREAD_G FLEXT_THREAD_V
-
-//! @} FLEXT_D_THREAD
-
-
-#endif // FLEXT_THREADS
-
-
-#endif
diff --git a/externals/grill/flext/source/fldefs_setup.h b/externals/grill/flext/source/fldefs_setup.h
deleted file mode 100644
index 17455b39..00000000
--- a/externals/grill/flext/source/fldefs_setup.h
+++ /dev/null
@@ -1,337 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldefs_setup.h
-    \brief This file contains all #defines for actual usage
-    
-*/
-
-#ifndef __FLEXT_DEFS_SETUP_H
-#define __FLEXT_DEFS_SETUP_H
-
-// ====================================================================================
-
-/*! \defgroup FLEXT_D_INSTANCE Class instantiation
-    \note For stand-alone externals (not part of a library) the name of your class 
-    \note is of importance! It must be the same as the external (excluded an eventual ~ (tilde))
-
-    There are additional parameters that can be included in the NAME field of FLEXT_NEW etc.:
-
-    - There may be additional names (aliases) appened, separated by spaces
-    - There may be a help path prepended, separated by a colon
-    - This help path doesn't work for Max/MSP. There you'll have to use a object mapping file (Max/MSP version >= 4.2)
-
-    @{
-*/
-
-
-/*! \defgroup FLEXT_D_NEW Stand-alone class instantiation
-    Makes an actual instance of a stand-alone class.
-*/
-
-/*! \defgroup FLEXT_D_NEW_DSP Dsp class instantiation
-    Makes an actual instance of a dsp (aka "tilde") class (with signal processing).
-*/
-
-/*! \defgroup FLEXT_D_LIB Library class instantiation
-    Makes an actual instance of a class which is part of an object library (and not stand-alone).
-*/
-
-/*! \defgroup FLEXT_D_LIB_DSP Dsp library class instantiation
-    Makes an actual instance of a dsp (aka "tilde") class with signal processing
-    which is part of an object library (and not stand-alone).
-*/
-
-// NO ARGUMENTS
-// ----------------------------------------
-
-/*! \brief Implementation of a flext class with no arguments
-    \ingroup FLEXT_D_NEW
-    \param NAME the object's actual name(s) as a string (like "*", "trigger", "noise~", etc.)
-    \param NEW_CLASS the object's C++ class name 
-*/
-#define FLEXT_NEW(NAME,NEW_CLASS)       \
-\
-REAL_NEW(NAME,NEW_CLASS,0,0,0)
-
-/*! \brief Implementation of a flext dsp class with no arguments
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP(NAME,NEW_CLASS)   \
-\
-REAL_NEW(NAME,NEW_CLASS,1,0,0)
-
-/*! \brief Implementation of a flext dsp class with no arguments and no dsp inlet
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP0(NAME,NEW_CLASS)   \
-\
-REAL_NEW(NAME,NEW_CLASS,1,1,0)
-
-/*! \brief Implementation of a flext class (part of a library) with no arguments
-    \ingroup FLEXT_D_LIB
-*/
-#define FLEXT_LIB(NAME,NEW_CLASS) \
-\
-REAL_NEW(NAME,NEW_CLASS,0,0,1) 
-
-/*! \brief Implementation of a flext dsp class (part of a library) with no arguments
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP(NAME,NEW_CLASS)   \
-\
-REAL_NEW(NAME,NEW_CLASS,1,0,1) 
-
-/*! \brief Implementation of a flext dsp class (part of a library) with no arguments and no dsp inlet
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP0(NAME,NEW_CLASS)   \
-\
-REAL_NEW(NAME,NEW_CLASS,1,1,1) 
-
-
-// VARIABLE ARGUMENT LIST
-// ----------------------------------------
-
-/*! \brief Implementation of a flext class with a variable argument list
-    \ingroup FLEXT_D_NEW
-*/
-#define FLEXT_NEW_V(NAME,NEW_CLASS)         \
-\
-REAL_NEW_V(NAME,NEW_CLASS,0,0,0)
-
-/*! \brief Implementation of a flext dsp class with a variable argument list
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP_V(NAME,NEW_CLASS) \
-\
-REAL_NEW_V(NAME,NEW_CLASS,1,0,0)
-
-/*! \brief Implementation of a flext dsp class with a variable argument list and no dsp inlet
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP0_V(NAME,NEW_CLASS) \
-\
-REAL_NEW_V(NAME,NEW_CLASS,1,1,0)
-
-/*! \brief Implementation of a flext class (part of a library) with a variable argument list
-    \ingroup FLEXT_D_LIB
-*/
-#define FLEXT_LIB_V(NAME,NEW_CLASS)         \
-\
-REAL_NEW_V(NAME,NEW_CLASS, 0,0,1) 
-
-/*! \brief Implementation of a flext dsp class (part of a library) with a variable argument list
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP_V(NAME,NEW_CLASS) \
-\
-REAL_NEW_V(NAME,NEW_CLASS, 1,0,1) 
-
-/*! \brief Implementation of a flext dsp class (part of a library) with a variable argument list and no dsp inlet
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP0_V(NAME,NEW_CLASS) \
-\
-REAL_NEW_V(NAME,NEW_CLASS, 1,1,1) 
-
-
-// ONE ARGUMENT
-// ----------------------------------------
-
-/*! \brief Implementation of a flext class with one argument
-    \ingroup FLEXT_D_NEW
-*/
-#define FLEXT_NEW_1(NAME,NEW_CLASS, TYPE)       \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 0,0,0, TYPE)
-
-/*! \brief Implementation of a flext dsp class with one argument
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP_1(NAME,NEW_CLASS, TYPE)   \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 1,0,0, TYPE)
-
-/*! \brief Implementation of a flext dsp class with one argument and no dsp inlet
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP0_1(NAME,NEW_CLASS, TYPE)   \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 1,1,0, TYPE)
-
-/*! \brief Implementation of a flext class (part of a library) with one argument
-    \ingroup FLEXT_D_LIB
-*/
-#define FLEXT_LIB_1(NAME,NEW_CLASS, TYPE) \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 0,0,1, TYPE)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with one argument
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP_1(NAME,NEW_CLASS, TYPE)   \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 1,0,1, TYPE)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with one argument and no dsp inlet
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP0_1(NAME,NEW_CLASS, TYPE)   \
-\
-REAL_NEW_1(NAME,NEW_CLASS, 1,1,1, TYPE)
-
-
-// TWO ARGUMENTS
-// ----------------------------------------
-
-/*! \brief Implementation of a flext class with 2 arguments
-    \ingroup FLEXT_D_NEW
-*/
-#define FLEXT_NEW_2(NAME,NEW_CLASS, TYPE1, TYPE2)           \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 0,0,0, TYPE1, TYPE2)
-
-/*! \brief Implementation of a flext dsp class with 2 arguments
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP_2(NAME,NEW_CLASS, TYPE1, TYPE2)   \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 1,0,0, TYPE1, TYPE2)
-
-/*! \brief Implementation of a flext dsp class with 2 arguments and no dsp inlet
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP0_2(NAME,NEW_CLASS, TYPE1, TYPE2)   \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 1,1,0, TYPE1, TYPE2)
-
-/*! \brief Implementation of a flext class (part of a library) with 2 arguments
-    \ingroup FLEXT_D_LIB
-*/
-#define FLEXT_LIB_2(NAME,NEW_CLASS, TYPE1, TYPE2)       \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 0,0,1, TYPE1, TYPE2)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with 2 arguments
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP_2(NAME,NEW_CLASS, TYPE1, TYPE2)   \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 1,0,1, TYPE1, TYPE2)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with 2 arguments and no dsp inlet
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP0_2(NAME,NEW_CLASS, TYPE1, TYPE2)   \
-\
-REAL_NEW_2(NAME,NEW_CLASS, 1,1,1, TYPE1, TYPE2)
-
-
-// THREE ARGUMENTS
-// ----------------------------------------
-
-/*! \brief Implementation of a flext class with 3 arguments
-    \ingroup FLEXT_D_NEW
-*/
-#define FLEXT_NEW_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3) \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 0,0,0, TYPE1, TYPE2, TYPE3)
-
-/*! \brief Implementation of a flext dsp class with 3 arguments
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3)    \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 1,0,0, TYPE1, TYPE2, TYPE3)
-
-/*! \brief Implementation of a flext dsp class with 3 arguments and no dsp inlet
-    \ingroup FLEXT_D_NEW_DSP
-*/
-#define FLEXT_NEW_DSP0_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3)    \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 1,1,0, TYPE1, TYPE2, TYPE3)
-
-/*! \brief Implementation of a flext class (part of a library) with 3 arguments
-    \ingroup FLEXT_D_LIB
-*/
-#define FLEXT_LIB_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3)        \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 0,0,1, TYPE1, TYPE2, TYPE3)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with 3 arguments
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3)    \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 1,0,1, TYPE1, TYPE2, TYPE3)
-
-/*! \brief Implementation of a flext dsp class (part of a library) with 3 arguments and no dsp inlet
-    \ingroup FLEXT_D_LIB_DSP
-*/
-#define FLEXT_LIB_DSP0_3(NAME,NEW_CLASS, TYPE1, TYPE2, TYPE3)    \
-\
-REAL_NEW_3(NAME,NEW_CLASS, 1,1,1, TYPE1, TYPE2, TYPE3)
-
-
-// deprecated stuff
-
-/*! \defgroup FLEXT_D_DEPRECATED Deprecated definitions 
-    \deprecated
-    @{ 
-*/
-
-#define FLEXT_NEW_G FLEXT_NEW_V
-
-#define FLEXT_NEW_TILDE FLEXT_NEW_DSP
-#define FLEXT_NEW_TILDE_G FLEXT_NEW_DSP_V
-#define FLEXT_NEW_TILDE_1 FLEXT_NEW_DSP_1
-#define FLEXT_NEW_TILDE_2 FLEXT_NEW_DSP_2
-#define FLEXT_NEW_TILDE_3 FLEXT_NEW_DSP_3
-
-#define FLEXT_LIB_G FLEXT_LIB_V
-
-#define FLEXT_LIB_TILDE FLEXT_LIB_DSP
-#define FLEXT_LIB_TILDE_G FLEXT_LIB_DSP_V
-#define FLEXT_LIB_TILDE_1 FLEXT_LIB_DSP_1
-#define FLEXT_LIB_TILDE_2 FLEXT_LIB_DSP_2
-#define FLEXT_LIB_TILDE_3 FLEXT_LIB_DSP_3
-
-#define FLEXT_TILDE_SETUP FLEXT_DSP_SETUP
-
-//! @} FLEXT_D_DEPRECATED
-
-
-/*! \defgroup FLEXT_D_LIBRARY Definitions for library objects
-    @{ 
-*/
-
-/*! \brief Specify that to declare the library itself.
-    \note If you have a library this is compulsory (to register all the objects of the library)
-*/
-#define FLEXT_LIB_SETUP(NAME,SETUPFUN) REAL_LIB_SETUP(NAME,SETUPFUN)
-
-/*! \brief Register an object in the library.
-    \note This is used in the library setup function
-*/
-#define FLEXT_SETUP(cl) REAL_SETUP(cl,0)
-
-/*! \brief Register a DSP object in the library.
-    \note This is used in the library setup function
-*/
-#define FLEXT_DSP_SETUP(cl) REAL_SETUP(cl,1)
-
-//! @} FLEXT_D_LIBRARY 
-
-
-//! @} FLEXT_D_INSTANCE
-
-
-#endif
diff --git a/externals/grill/flext/source/fldoxygen.h b/externals/grill/flext/source/fldoxygen.h
deleted file mode 100644
index 96343528..00000000
--- a/externals/grill/flext/source/fldoxygen.h
+++ /dev/null
@@ -1,216 +0,0 @@
-#ifndef __FLEXT_DOXYGEN_H
-#define __FLEXT_DOXYGEN_H
-
-/*! \file fldoxygen.h
-    \brief Doxygen definitions
-    \remark There is no code in here, just documentation stuff.
-*/
-
-/*! 
-
-\mainpage flext - a C++ layer for cross-platform development of PD and Max/MSP objects
-
-\section INTRO Introduction
-
-Currently there exist two widely used modular systems for real-time audio that can be
-extended by self-written objects (so called "externals"):<br>
-Max/MSP (http://www.cycling74.com) and Pure Data (http://www.pure-data.org) .
-
-Both come with APIs that are not very different (as they share their origin), but as well not quite the same.
-Flext seeks to provide a unifying interface for the APIs of those real-time systems while also
-concentrating on making use of the advantages of the object orientation of the C++ language.
-
-Consequently, flext allows to write externals (or libraries of a number of these), that can
-be compiled for both systems (with various compilers on a few platforms) without changes to the
-source code.
-Flext also tries to overcome some limitations of the real-time systems and introduces new features.
-
-The advantages of flext are:
-<ul>
-<li>Identical source code for PD and Max/MSP objects on a number of platforms
-<li>Better readability of code compared to straight C externals
-<li>Faster development, more robust coding
-<li>Sharing of common methods and data by using base classes
-<li>Transparent use of threads for methods
-<li>Libraries of externals in Max/MSP
-<li>More than 3 typed creation arguments possible for Max/MSP
-<li>Any input to any object's inlet (with the exception of signal streams)
-<li>Control of the object state by use of Max/Jitter-like "attributes"
-</ul>
-
-Naturally there are some cons, too:
-<ul>
-<li>Introduces a small overhead to speed of message handling 
-<li>Overhead in object size (due to possibly unneeded library code) when statically linked
-</ul>
-
-Currently, flext supports 
-<ul>
-<li>PD on Windows with Microsoft Visual C++, Borland C++ and gcc(cygwin) compilers
-<li>PD on Linux with gcc
-<li>PD on Mac OSX with gcc (makefile or Xcode)
-<li>Max/MSP on Mac OS9 and OSX with Metrowerks CodeWarrior
-</ul>
-
-\section LICENSE License
-
-Flext is covered by the GPL.
-
-flext - C++ layer for Max/MSP and pd (pure data) externals<BR>
-Copyright (C) 2001-2005 Thomas Grill
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.<BR>
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.<BR>
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official flext distribution, the GNU General Public License is
-in the file gpl.txt<BR> 
-Also see the file license.txt for notes on 
-referenced works and their license texts.
-
-\section DOWNLOAD Download 
-
-Download the latest flext version from http://grrrr.org/ext/flext .<br>
-Alternatively, you can check out the cvs version from http://sourceforge.net/projects/pure-data .
-
-\section USAGE Usage
-
-As a developer, you should know the C++ language, how to use a makefile (especially necessary for linux)
-and how to steer your compiler.<br>
-Flext can be compiled as a static library which has then to be linked to the code of your external.
-For most applications you won't have to use any of the native PD or Max/MSP API functions as they are all
-encapsulated by flext.
-
-So let's come to the point... how does a typical flext object look like?
-
-This is the object "attr1", one of the flext tutorial examples:
-
-\verbatim
-// enable attribute processing
-#define FLEXT_ATTRIBUTES 1
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-\endverbatim
-
-With these lines, all the necessary definitions from the flext package have been included.
-
-\verbatim
-class attr1:
-    public flext_base
-{
-    FLEXT_HEADER(attr1,flext_base)
-\endverbatim
-
-A flext class is simply defined by inheriting from the flext_base (see also \ref FLEXT_CLASS) 
-or flext_dsp (see also \ref FLEXT_DSP) classes.
-Additionally some information has to be added using FLEXT_HEADER (see \ref FLEXT_D_HEADER)
-
-\verbatim
-public:
-    // constructor 
-    attr1();
-\endverbatim
-
-Normally the constructor takes the creation arguments of an object. Here there are none.
-
-\verbatim
-protected:
-    void m_trigger(float f);   
-    
-    // stored argument
-    float arg; 
-\endverbatim
-
-These are methods and data elements for internal class usage. Flext doesn't know about them
-as long as they are not registered.
-
-\verbatim
-private:
-    // callback for method "m_trigger" (with one float argument)
-    FLEXT_CALLBACK_F(m_trigger);  
-
-    // define attribute callbacks for variable "arg" (with GET and SET properties)
-    FLEXT_ATTRVAR_F(arg);  
-};
-\endverbatim
-
-For each method that shall be exposed to the realtime-system (for receiving messages) and 
-every attribute (for setting and getting values) callbacks have to be set up.
-The functions in the groups \ref FLEXT_D_CALLBACK and \ref FLEXT_D_ATTRIB allow for their 
-convenient definition.
-
-\verbatim
-// instantiate the class 
-FLEXT_NEW("attr1",attr1)
-\endverbatim
-
-With FLEXT_NEW the class is registered for the real-time system.
-The number of creation arguments and their types must be taken into account here.
-There are several variants depending on whether a message oriented (see \ref FLEXT_D_NEW)
-or a DSP object (see \ref FLEXT_D_NEW_DSP) is created and whether it resides in a object library
-(see \ref FLEXT_D_LIB and \ref FLEXT_D_LIB_DSP).<BR>
-
-\verbatim
-attr1::attr1():
-    arg(0)  // initialize argument 
-{ 
-    // define inlets
-    AddInAnything();  // first inlet of type anything (index 0)
-    
-    // define outlets
-    AddOutFloat();  // one float outlet (has index 0)
-\endverbatim
-    
-Every inlet and outlet that the object shall have has to be registered.
-This is done with the functions in \ref FLEXT_C_IO_ADD.
-
-\verbatim
-    // register methods
-    FLEXT_ADDMETHOD(0,m_trigger);  // register method (for floats) "m_trigger" for inlet 0
-
-    FLEXT_ADDATTR_VAR1("arg",arg);  // register attribute "arg" with variable arg
-} 
-\endverbatim
-
-Likewise, every method (called by a message) (see \ref FLEXT_D_ADDMETHOD) and every
-attribute (see \ref FLEXT_D_ADDATTR) exposed to the system has to be registered.
-Here the registration at instance creation is shown - there's another way by registering at
-class setup level, which is more efficient but can only be used if the methods or attributes
-used are known beforehand (see \ref FLEXT_D_CADDMETHOD and \ref FLEXT_D_CADDATTR).
-
-\verbatim
-void attr1::m_trigger(float f)
-{
-    float res = arg+f;
-    
-    // output value to outlet
-    ToOutFloat(0,res); // (0 stands for the outlet index 0)
-}
-\endverbatim
-
-This is a method that is triggered with a message. It does some calculation and then outputs
-a value to an outlet. There are numerous functions (see \ref FLEXT_C_IO_OUT) supporting 
-that functionality. 
-
-Be sure to work through the examples provided with the flext tutorial. These should give you
-an overview about the possibilities of flext.
-The "modules" link at the top of the page leads to a complete reference
-of flext functions and classes.
-
-*/
-
-#endif
diff --git a/externals/grill/flext/source/fldsp.cpp b/externals/grill/flext/source/fldsp.cpp
deleted file mode 100644
index e741c22a..00000000
--- a/externals/grill/flext/source/fldsp.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldsp.cpp
-    \brief Implementation of the flext dsp base class.
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-#include <string.h>
-
-// === flext_dsp ==============================================
-
-void flext_dsp::Setup(t_classid id)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-//    add_method1(c,cb_enable,"enable",A_FLOAT);
-    AddMethod(id,0,MakeSymbol("enable"),&cb_enable);
-#endif
-}
-
-flext_dsp::FLEXT_CLASSDEF(flext_dsp)()
-    : srate(sys_getsr()),blksz(sys_getblksize())
-    , vecs(NULL)
-#if FLEXT_SYS != FLEXT_SYS_MAX
-    , dspon(true)
-#endif
-{}
-
-void flext_dsp::Exit()
-{
-    flext_base::Exit();
-    
-    if(vecs) delete[] vecs;
-}
-
-
-t_int *flext_dsp::dspmeth(t_int *w) 
-{ 
-    flext_dsp *obj = (flext_dsp *)(size_t)w[1];
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    if(!obj->thisHdr()->z_disabled)
-#else
-    if(LIKELY(obj->dspon))
-#endif
-    {
-        flext_base::indsp = true;
-        obj->CbSignal(); 
-        flext_base::indsp = false;
-    }
-    return w+2;
-}
-
-void flext_dsp::SetupDsp(t_signal **sp) 
-{ 
-    int i;
-    int in = CntInSig();
-    int out = CntOutSig();
-#if FLEXT_SYS == FLEXT_SYS_PD
-    // min. 1 input channel! (CLASS_MAININLET in pd...)
-    if(!in) in = 1;
-#endif
-
-    // store current dsp parameters
-    srate = sp[0]->s_sr;
-    blksz = sp[0]->s_n;  // is this guaranteed to be the same as sys_getblksize() ?
-
-    // store in and out signal vectors
-
-    if((in+out) && !vecs)
-        vecs = new t_signalvec[in+out];
-
-    for(i = 0; i < in; ++i) 
-        vecs[i] = sp[i]->s_vec;
-    for(i = 0; i < out; ++i) 
-        vecs[in+i] = sp[in+i]->s_vec;
-
-    // with the following call derived classes can do their eventual DSP setup
-    if(CbDsp()) {
-        // set the DSP function
-        dsp_add((t_dspmethod)dspmeth,1,this);  
-    }
-}
-
-void flext_dsp::m_dsp(int /*n*/,t_signalvec const * /*insigs*/,t_signalvec const * /*outsigs*/) {}
-
-bool flext_dsp::CbDsp() 
-{ 
-	// invoke legacy method
-    m_dsp(Blocksize(),InSig(),OutSig()); 
-    return true;
-}
-
-// this function will be overridden anyway - the probably useless default is clearing all outputs
-void flext_dsp::m_signal(int n,t_sample *const * /*insigs*/,t_sample *const *outs) 
-{
-    for(int i = 0; i < CntOutSig(); ++i) ZeroSamples(outs[i],n);
-}
-
-void flext_dsp::CbSignal() 
-{ 
-	// invoke legacy method
-	m_signal(Blocksize(),InSig(),OutSig()); 
-}
-
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-//void flext_dsp::cb_enable(flext_hdr *c,t_float on) { thisObject(c)->dspon = on != 0; }
-bool flext_dsp::cb_enable(flext_base *b,float &on) { static_cast<flext_dsp *>(b)->dspon = on != 0; return true; }
-#endif
diff --git a/externals/grill/flext/source/fldsp.h b/externals/grill/flext/source/fldsp.h
deleted file mode 100644
index f4c6f470..00000000
--- a/externals/grill/flext/source/fldsp.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fldsp.h
-    \brief Declares the flext dsp class
-    
-*/
-
-#ifndef __FLDSP_H
-#define __FLDSP_H
-
-// include the header file declaring the base classes
-#include "flext.h"
-
-
-// === flext_dsp ==================================================
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_dsp);
-typedef class FLEXT_SHARE FLEXT_CLASSDEF(flext_dsp) flext_dsp;
-
-
-/*! \brief Flext dsp enabled base object
-*/
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_dsp):
-	public flext_base
-{
-	FLEXT_HEADER_S(FLEXT_CLASSDEF(flext_dsp),flext_base,Setup)
-	
-	friend class FLEXT_SHARE FLEXT_CLASSDEF(flext_base);
-
-public:
-
-/*!	\defgroup FLEXT_DSP Flext dsp class
-
-	@{ 
-*/
-
-/*!	\defgroup FLEXT_C_DSP Basic dsp functionality
-
-	@{ 
-*/
-
-	//! returns current sample rate
-	float Samplerate() const { return srate; }
-	
-	//! returns current block (aka vector) size
-	int Blocksize() const { return blksz; }
-    
-	//! returns array of input vectors (CntInSig() vectors)
-    t_sample *const *InSig() const { return vecs; }
-
-	//! returns input vector
-    t_sample *InSig(int i) const { return InSig()[i]; }
-
-	//! returns array of output vectors (CntOutSig() vectors)
-    // \todo cache that returned pointer
-    t_sample *const *OutSig() const 
-    { 
-        int i = CntInSig(); 
-        // in PD we have at least one actual dsp in vector
-#if FLEXT_SYS == FLEXT_SYS_PD
-        return vecs+(i?i:1); 
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        return vecs+i; 
-#else
-#error
-#endif
-    }
-
-	//! returns output vector
-    t_sample *OutSig(int i) const { return OutSig()[i]; }
-
-	//! typedef describing a signal vector
-	typedef t_sample *t_signalvec;
-
-//!	@} 
-
-// --- inheritable virtual methods --------------------------------
-
-/*!	\defgroup FLEXT_C_DSP_VIRTUAL Flext virtual dsp functions
-
-	@{ 
-*/
-	/*! \brief Called on every dsp init.
-		\note Don't expect any valid data in the signal vectors!
-        flext_dsp::CbDsp should not be called by the derived class
-
-        \return true (default)... use DSP, false, don't use DSP
-    */
-	virtual bool CbDsp();
-
-	/*! \brief Called with every signal vector - here you do the dsp calculation
-        flext_dsp::CbSignal fills all output vectors with silence
-    */
-	virtual void CbSignal();
-
-
-    /*! \brief Deprecated method for CbSignal
-        \deprecated
-		\param n: frames (aka samples) in one signal vector
-		\param insigs: array of input vectors  (get number with function CntInSig())
-		\param outsigs: array of output vectors  (get number with function CntOutSig())
-	*/
-	virtual void m_dsp(int n,t_signalvec const *insigs,t_signalvec const *outsigs);
-
-    /*! \brief Deprecated method for CbSignal
-        \deprecated
-		\param n: frames (aka samples) in one signal vector
-		\param insigs: array of input vectors  (get number with function CntInSig())
-		\param outsigs: array of output vectors  (get number with function CntOutSig())
-	*/
-	virtual void m_signal(int n,t_sample *const *insigs,t_sample *const *outsigs);
-
-//!	@} 
-
-
-/*!	\defgroup FLEXT_C_DSP_INOUT Flext dsp in-/outlet functions
-	\note These must be called in the class' constructor
-
-	@{ 
-*/
-// --- inlet/outlet stuff -----------------------------------------	
-
-	/*! \brief Add signal inlet(s)
-		\param m Number of inlets to add
-	*/
-	void AddInSignal(int m = 1) { AddInlet(xlet_sig,m); }
-
-	/*! \brief Add signal inlet (with description)
-		\param desc Description of inlet
-	*/
-	void AddInSignal(const char *desc) { AddInlet(xlet_sig,1,desc); }
-
-	/*! \brief Add signal outlet(s)
-		\param m Number of inlets to add
-	*/
-	void AddOutSignal(int m = 1) { AddOutlet(xlet_sig,m); }
-
-	/*! \brief Add signal outlet (with description)
-		\param desc Description of outlet
-	*/
-	void AddOutSignal(const char *desc) { AddOutlet(xlet_sig,1,desc); }
-
-//!	@} 
-
-//!	@} 
-
-protected:
-	
-	FLEXT_CLASSDEF(flext_dsp)();
-
-    virtual void Exit();
-
-private:
-
-	// not static, could be different in different patchers..
-	float srate; 
-	int blksz;
-	t_signalvec *vecs;
-
-	// setup function
-	static void Setup(t_classid c);
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-	static bool cb_enable(flext_base *c,float &on);
-	bool dspon;
-#endif
-
-	static inline flext_dsp *thisObject(flext_hdr *c) { return FLEXT_CAST<flext_dsp *>(c->data); } 
-
-	void SetupDsp(t_signal **sp);
-
-	// dsp stuff
-	static t_int *dspmeth(t_int *w); 
-};
-
-#endif
diff --git a/externals/grill/flext/source/flext.cpp b/externals/grill/flext/source/flext.cpp
deleted file mode 100644
index 4a8e65e2..00000000
--- a/externals/grill/flext/source/flext.cpp
+++ /dev/null
@@ -1,261 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flext.cpp
-    \brief Implementation of the flext base class.
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-#include "fldsp.h"
-#include <string.h>
-
-// === flext_base ============================================
-
-const t_symbol *flext_base::curtag = NULL;
-
-flext_base::FLEXT_CLASSDEF(flext_base)()
-    : incnt(0),outcnt(0)
-    , insigs(0),outsigs(0)
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-    ,outlets(NULL),inlets(NULL)
-#endif
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    ,indesc(NULL),outdesc(NULL)
-#endif
-{
-    FLEXT_LOG1("%s - flext logging is on",thisName());
-
-    methhead = NULL;
-    bindhead = NULL;
-
-    if(HasAttributes()) {
-        // initialize when attribute processing is enabled
-        attrhead = new ItemCont;
-        attrdata = new AttrDataCont;
-    }
-    else {
-        attrhead = NULL;
-        attrdata = NULL;
-    }
-}
-
-/*! This virtual function is called after the object has been created, that is, 
-    after the constructor has been processed. 
-    It creates the inlets and outlets and the message and attribute lists.
-    \note You can override it in your own class, but be sure to call it, 
-    \note otherwise no inlets/outlets will be created
-    \note All inlet, outlets, method and attribute declarations must be made before a call to Init!
-    \remark Creation of inlets/outlets can't be done upon declaration, as Max/MSP needs creation
-    \remark in reverse.
-*/
-bool flext_base::Init()
-{
-    bool ok = flext_obj::Init();
-
-    if(ok) ok = InitInlets() && InitOutlets();
-
-    if(ok) {
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		// according to the Max/MSP SDK this should be prior to any inlet creation, BUT
-		// that doesn't seem to be true... multiple signal ins and additional inlets don't seem to work then      
-		if(NeedDSP()) dsp_setup(thisHdr(),CntInSig()); // signal inlets   
-#endif
-
-        if(HasAttributes() && m_holdaargc && m_holdaargv) {
-            // initialize creation attributes
-            ok = InitAttrib(m_holdaargc,m_holdaargv);
-        }
-    }
-
-    return ok;
-}
-
-
-/*! This virtual function is called before the destructor.
-    We do this because here we can still call virtual methods.
-*/
-void flext_base::Exit()
-{
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    // according to David Z. one should do that first...
-	if(NeedDSP()) dsp_free(thisHdr());
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD && !defined(FLEXT_NOATTREDIT)
-    // attribute editor window may still be open -> close it
-    gfxstub_deleteforkey(thisHdr());
-#endif
-
-#ifdef FLEXT_THREADS
-    StopThreads();
-#endif
-
-    // send remaining pending messages for this object
-    QFlush(this);
-
-    // delete message lists
-    if(bindhead) delete bindhead;  // ATTENTION: the object must free all memory associated to bindings itself
-    if(methhead) delete methhead;
-    if(attrhead) delete attrhead;
-    if(attrdata) delete attrdata;
-    
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-    if(outlets) delete[] outlets;
-
-    if(inlets) {
-        FLEXT_ASSERT(incnt > 1);
-        for(int ix = 1; ix < incnt; ++ix)
-            if(inlets[ix-1]) {
-                // release proxy object
-#if FLEXT_SYS == FLEXT_SYS_PD
-                pd_free(&inlets[ix-1]->obj.ob_pd);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-                freeobject((object *)inlets[ix-1]);
-#endif
-            }
-        delete[] inlets;
-    }
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    if(indesc) {
-        for(int i = 0; i < incnt; ++i) if(indesc[i]) delete[] indesc[i];
-        delete[] indesc;
-    }
-    if(outdesc) {
-        for(int i = 0; i < outcnt; ++i) if(outdesc[i]) delete[] outdesc[i];
-        delete[] outdesc;
-    }
-#endif
-
-    flext_obj::Exit();
-}
-
-
-void flext_base::AddMessageMethods(t_class *c,bool dsp,bool dspin)
-{
-    add_loadbang(c,cb_loadbang);
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    class_addmethod(c,(t_method)cb_click,gensym("click"),A_FLOAT,A_FLOAT,A_FLOAT,A_FLOAT,A_FLOAT,A_NULL);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    add_assist(c,cb_assist);
-    add_dblclick(c,cb_click);
-#endif
-
-    SetProxies(c,dsp);
-    StartQueue();
-    
-    if(dsp) {
-#if FLEXT_SYS == FLEXT_SYS_MAX
-        add_dsp(c,cb_dsp);
-        dsp_initclass();
-#elif FLEXT_SYS == FLEXT_SYS_PD
-        if(dspin)
-            CLASS_MAINSIGNALIN(c,flext_hdr,defsig); // float messages going into the left inlet are converted to signal
-        add_dsp(c,cb_dsp);
-#else
-#error Platform not supported!
-#endif
-    }
-}
-
-
-/*! Set up proxy classes and basic methods at class creation time
-    This ensures that they are processed before the registered flext messages
-*/
-void flext_base::Setup(t_classid id)
-{
-    t_class *c = getClass(id);
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-	if(!IsLib(id))
-#endif
-	AddMessageMethods(c,IsDSP(id),HasDSPIn(id));
-
-    if(HasAttributes(id)) {
-        AddMethod(id,0,"getattributes",cb_ListAttrib);
-        AddMethod(id,0,"getmethods",cb_ListMethods);
-
-#if FLEXT_SYS == FLEXT_SYS_PD && !defined(FLEXT_NOATTREDIT)
-        AddMethod(id,0,"attributedialog",cb_AttrDialog);
-#endif
-    }
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    SetGfx(id);
-#endif
-}
-
-void flext_base::cb_loadbang(flext_hdr *c) { thisObject(c)->CbLoadbang(); }   
-
-void flext_base::m_loadbang() {}
-void flext_base::CbLoadbang() { m_loadbang(); }
-
-void flext_base::CbClick() {}
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-void flext_base::cb_click(flext_hdr *c,t_floatarg xpos,t_floatarg ypos,t_floatarg shift,t_floatarg ctrl,t_floatarg alt)
-{
-    if(shift) thisObject(c)->CbClick();
-}
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-void flext_base::cb_click(flext_hdr *c, Point pt, short mods)
-{
-    thisObject(c)->CbClick();
-}
-
-void flext_base::cb_assist(flext_hdr *c,void * /*b*/,long msg,long arg,char *s) 
-{ 
-    flext_base *th = thisObject(c); 
-
-    switch(msg) {
-    case 1: //ASSIST_INLET:
-        if(arg < th->incnt && th->indesc[arg]) strcpy(s,th->indesc[arg]);
-        break;
-    case 2: //ASSIST_OUTLET:
-        if(arg < th->outcnt) {
-            if(th->outdesc[arg]) strcpy(s,th->outdesc[arg]);
-        }
-        else
-            if(arg == th->outcnt && th->HasAttributes()) strcpy(s,"Attributes");
-        break;
-    }
-}
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-void flext_base::cb_dsp(flext_hdr *c,t_signal **sp,short *count) 
-#else
-void flext_base::cb_dsp(flext_hdr *c,t_signal **sp) 
-#endif
-{ 
-    flext_base *bobj = thisObject(c); 
-	
-#if FLEXT_SYS == FLEXT_SYS_MAX
-	// we must extra-check here if it is really a DSP object
-	// obviously, for objects that are part of a library, one dsp_initclass enables DSP for all
-	if(!bobj->IsDSP()) return;
-#endif
-
-	flext_dsp *obj;
-#ifdef FLEXT_DEBUG
-    obj = dynamic_cast<flext_dsp *>(bobj);
-#else
-    obj = static_cast<flext_dsp *>(bobj); 
-#endif
-
-    FLEXT_ASSERT(obj);
-	obj->SetupDsp(sp);
-}
-
diff --git a/externals/grill/flext/source/flext.h b/externals/grill/flext/source/flext.h
deleted file mode 100644
index 71a35ea6..00000000
--- a/externals/grill/flext/source/flext.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flext.h 
-    \brief This is the main flext include file.
-    
-    The basic definitions are set here and the necessary header files are included
-*/
-
-#ifndef __FLEXT_H
-#define __FLEXT_H
-
-
-/*!	\defgroup FLEXT_GLOBAL Flext global definitions
-	@{
-*/
-
-//! \brief flext version number
-#define FLEXT_VERSION 501
-
-//! \brief flext version string
-#define FLEXT_VERSTR "0.5.1pre"
-
-//! @}
-
-
-// determine System/OS/CPU
-#include "flprefix.h"
-
-// include headers necessary for multi-threading
-#ifdef FLEXT_THREADS
-	#if FLEXT_THREADS == FLEXT_THR_POSIX
-		extern "C" {
-			#include <pthread.h>
-			#include <sched.h>
-		}
-	#elif FLEXT_THREADS == FLEXT_THR_MP
-		#include <multiprocessing.h>
-	#elif FLEXT_THREADS == FLEXT_THR_WIN32
-        #if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x500
-    		#include <windows.h>
-            #include <process.h>
-        #else
-            #error "Win32 threading model only supported for Win2000/XP or newer"
-        #endif
-	#else
-		#error "Thread model not supported"
-	#endif
-#endif
-
-
-// include all the flext interface definitions
-#include "fldefs.h"
-
-// include the basic flext object classes
-#include "flclass.h"
-
-// include the flext dsp class
-#include "fldsp.h"
-
-#endif // FLEXT_H
diff --git a/externals/grill/flext/source/flfeatures.h b/externals/grill/flext/source/flfeatures.h
deleted file mode 100644
index efb198d0..00000000
--- a/externals/grill/flext/source/flfeatures.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flfeatures.h
-    \brief Detect version-specific features.
-*/
- 
-#ifndef __FLFEATURES_H
-#define __FLFEATURES_H
-
-// check if PD API supports buffer dirty time
-#if defined(PD_DEVEL_VERSION) && defined(PD_MAJOR_VERSION) && defined(PD_MINOR_VERSION)
-#if PD_MINOR_VERSION >= 36 && PD_MINOR_VERSION <= 38
-// array locks have been removed in devel_0_39
-	#define _FLEXT_HAVE_PD_GARRAYLOCKS
-#endif
-#if PD_MINOR_VERSION >= 36
-    #define _FLEXT_HAVE_PD_GARRAYUPDATETIME
-#endif
-#endif
-
-#if defined(MAC_VERSION) || defined(WIN_VERSION) 
-    // not for OS9
-    #define _FLEXT_HAVE_MAX_INUSEFLAG
-#endif
-
-#endif
diff --git a/externals/grill/flext/source/flinternal.h b/externals/grill/flext/source/flinternal.h
deleted file mode 100644
index d0d76eba..00000000
--- a/externals/grill/flext/source/flinternal.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flinternal.h
-    \brief Definitions for internal flext usage
-    \internal
-    
-    Here, a few shortcuts for common Max/MSP or PD library calls and type definitions 
-    are declared
-*/
-
-#ifndef __FLEXT_INTERNALS_H
-#define __FLEXT_INTERNALS_H
-
-#include "flstdc.h"
-
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-
-#define object_new(clss) pd_new(clss)
-#define object_free(obj) pd_free(&(obj)->ob_pd)
-                
-
-
-#define add_dsp(clss,meth) class_addmethod(clss, (t_method)meth,gensym("dsp"),A_NULL)
-#define add_bang(clss,meth) class_addbang(clss, (t_method)meth)
-#define add_float(clss,meth) class_addfloat(clss, (t_method)meth)
-#define add_floatn(clss,meth,n) class_addmethod(clss, (t_method)meth,gensym("ft" #n),A_FLOAT,A_NULL)
-#define add_flint(clss,meth) class_addfloat(clss, (t_method)meth)
-#define add_flintn(clss,meth,n) class_addmethod(clss, (t_method)meth,gensym("ft" #n),A_FLOAT,A_NULL)
-#define add_method(clss,meth,text) class_addmethod(clss, (t_method)meth, gensym(text), A_NULL)
-#define add_methodG(clss,meth,text) class_addmethod(clss, (t_method)meth, gensym(text), A_GIMME,A_NULL)
-#define add_method1(clss,meth,text,a1) class_addmethod(clss, (t_method)meth, gensym(text), a1,A_NULL)
-#define add_method2(clss,meth,text,a1,a2) class_addmethod(clss, (t_method)meth, gensym(text), a1,a2,A_NULL)
-#define add_method3(clss,meth,text,a1,a2,a3) class_addmethod(clss, (t_method)meth, gensym(text), a1,a2,a3,A_NULL)
-#define add_method4(clss,meth,text,a1,a2,a3,a4) class_addmethod(clss, (t_method)meth, gensym(text), a1,a2,a3,a4,A_NULL)
-#define add_method5(clss,meth,text,a1,a2,a3,a5) class_addmethod(clss, (t_method)meth, gensym(text), a1,a2,a3,a4,a5,A_NULL)
-#define add_loadbang(clss,meth) class_addmethod(clss,(t_method)meth, gensym("loadbang"), A_CANT, A_NULL)
-#define add_anything(clss,meth) class_addanything(clss,meth)
-
-
-#define newout_signal(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_signal))
-#define newout_float(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_float))
-#define newout_flint(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_float))
-#define newout_list(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_list))
-#define newout_symbol(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_symbol))
-#define newout_anything(clss) outlet_new(clss,const_cast<t_symbol *>(flext::sym_anything))
-
-#define outlet_flint(o,v) outlet_float(o,(float)(v))
-
-typedef t_perfroutine t_dspmethod;
-
-#define qelem_new clock_new
-#define qelem_free clock_free
-#define qelem_set clock_delay
-#define qelem_front clock_delay
-#define qelem_unset clock_unset
-
-#define CRITON() 
-#define CRITOFF() 
-
-
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-
-typedef void t_outlet;
-
-
-#define object_new(clss) newobject(clss)
-#define object_free(obj) freeobject((object *)(obj))
-
-#define add_dsp(clss,meth) addmess((method)meth,"dsp",A_CANT,A_NOTHING)
-#define add_bang(clss,meth) addbang((method)meth)
-#define add_float(clss,meth) addfloat((method)meth)
-#define add_floatn(clss,meth,n) addftx((method)meth,n)
-#define add_flint(clss,meth) addint((method)meth)
-#define add_flintn(clss,meth,n) addinx((method)meth,n)
-#define add_method(clss,meth,text) addmess((method)meth, text, A_NOTHING)
-#define add_methodG(clss,meth,text) addmess((method)meth, text, A_GIMME,A_NOTHING)
-#define add_method1(clss,meth,text,a1) addmess((method)meth, text, a1,A_NOTHING)
-#define add_method2(clss,meth,text,a1,a2) addmess((method)meth, text, a1,a2,A_NOTHING)
-#define add_method3(clss,meth,text,a1,a2,a3) addmess((method)meth, text, a1,a2,a3,A_NOTHING)
-#define add_method4(clss,meth,text,a1,a2,a3,a4) addmess((method)meth, text, a1,a2,a3,a4,A_NOTHING)
-#define add_method5(clss,meth,text,a1,a2,a3,a5) addmess((method)meth, text, a1,a2,a3,a4,a5,A_NOTHING)
-#define add_anything(clss,meth) addmess((method)meth, "anything", A_GIMME,A_NOTHING)
-
-#define add_assist(clss,meth) addmess((method)meth, "assist", A_CANT, A_NULL)
-#define add_loadbang(clss,meth) addmess((method)meth, "loadbang", A_CANT, A_NULL)
-#define add_dblclick(clss,meth) addmess((method)meth, "dblclick", A_CANT, A_NULL)
-
-#define newout_signal(clss) outlet_new(clss,"signal")
-#define newout_float(clss) outlet_new(clss,"float")
-#define newout_flint(clss) outlet_new(clss,"int")
-#define newout_list(clss) outlet_new(clss,"list")
-#define newout_symbol(clss) outlet_new(clss,"symbol")
-#define newout_anything(clss) outlet_new(clss,0)
-
-#define outlet_flint(o,v) outlet_int(o,(int)(v))
-#define outlet_symbol(o,s) outlet_anything(o,s,0,NULL)
-
-typedef t_perfroutine t_dspmethod;
-
-#define CRITON() short state = lockout_set(1)
-#define CRITOFF() lockout_set(state) 
-
-
-#elif FLEXT_SYS == FLEXT_SYS_JMAX
-
-
-#endif
-
-
-#endif
diff --git a/externals/grill/flext/source/flitem.cpp b/externals/grill/flext/source/flitem.cpp
deleted file mode 100644
index 1ae65fa8..00000000
--- a/externals/grill/flext/source/flitem.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flitem.cpp
-    \brief Processing of method and attribute lists.
-*/
- 
-#include "flext.h"
-#include <string.h>
-
-flext_base::ItemSet::~ItemSet() { clear(); }
-
-void flext_base::ItemSet::clear()
-{
-    for(iterator it(*this); it; ++it) delete it.data();
-    TablePtrMap<const t_symbol *,Item *,8>::clear();
-}
-
-
-flext_base::Item::~Item()
-{
-    if(nxt) delete nxt;
-}
-
-flext_base::ItemCont::ItemCont(): 
-    members(0),memsize(0),size(0),cont(NULL)
-{}
-
-flext_base::ItemCont::~ItemCont()
-{
-    if(cont) {
-        for(int i = 0; i < size; ++i) delete cont[i];
-        delete[] cont;
-    }
-}
-
-void flext_base::ItemCont::Resize(int nsz)
-{
-    if(nsz > memsize) {
-        int nmemsz = nsz+10;  // increment maximum allocation size
-        ItemSet **ncont = new ItemSet *[nmemsz]; // make new array
-        if(cont) {
-            memcpy(ncont,cont,size*sizeof(*cont)); // copy existing entries
-            delete[] cont; 
-        }
-        cont = ncont;  // set current array
-        memsize = nmemsz;  // set new allocation size
-    }
-
-    // make new items
-    while(size < nsz) cont[size++] = new ItemSet;
-}
-
-void flext_base::ItemCont::Add(Item *item,const t_symbol *tag,int inlet)
-{
-    FLEXT_ASSERT(tag);
-
-    if(!Contained(inlet)) Resize(inlet+2);
-    ItemSet &set = GetInlet(inlet);
-    Item *lst = set.find(tag);
-    if(!lst) { 
-        Item *old = set.insert(tag,lst = item);
-        FLEXT_ASSERT(!old);
-    }
-    else
-        for(;;)
-            if(!lst->nxt) { lst->nxt = item; break; }
-            else lst = lst->nxt;
-    members++;
-}
-
-bool flext_base::ItemCont::Remove(Item *item,const t_symbol *tag,int inlet,bool free)
-{
-    FLEXT_ASSERT(tag);
-
-    if(Contained(inlet)) {
-        ItemSet &set = GetInlet(inlet);
-        Item *lit = set.find(tag);
-        for(Item *prv = NULL; lit; prv = lit,lit = lit->nxt) {
-            if(lit == item) {
-                if(prv) prv->nxt = lit->nxt;
-                else if(lit->nxt) {
-                    Item *old = set.insert(tag,lit->nxt);
-                    FLEXT_ASSERT(!old);
-                }
-                else {
-                    Item *l = set.remove(tag);
-                    FLEXT_ASSERT(l == lit);
-                }
-
-                lit->nxt = NULL; 
-                if(free) delete lit;
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-flext_base::Item *flext_base::ItemCont::FindList(const t_symbol *tag,int inlet)
-{
-    FLEXT_ASSERT(tag);
-    return Contained(inlet)?GetInlet(inlet).find(tag):NULL;
-}
-
-// --- class item lists (methods and attributes) ----------------
-
-/*
-typedef TablePtrMap<flext_base::t_classid,flext_base::ItemCont *,8> ClassMap;
-
-static ClassMap classarr[2];
-
-flext_base::ItemCont *flext_base::GetClassArr(t_classid c,int ix) 
-{
-    ClassMap &map = classarr[ix];
-    ItemCont *cont = map.find(c);
-    if(!cont) map.insert(c,cont = new ItemCont);
-    return cont;
-}
-*/
diff --git a/externals/grill/flext/source/fllib.cpp b/externals/grill/flext/source/fllib.cpp
deleted file mode 100644
index 3b196f55..00000000
--- a/externals/grill/flext/source/fllib.cpp
+++ /dev/null
@@ -1,578 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fllib.cpp
-    \brief Code for handling of object (and library) creation functions.
-*/
-
-#include "flext.h"
-#include "flinternal.h"
-
-#include <stdarg.h>
-#include <string.h>
-#include <ctype.h>
-#include <map>
-
-#define ALIASDEL ','
-
-#define ALIASSLASHES ":/\\"
-#if FLEXT_OS == FLEXT_OS_MAC
-	#define ALIASSLASH ':'
-#elif FLEXT_OS == FLEXT_OS_WIN
-	#if FLEXT_SYS == FLEXT_SYS_PD
-		#define ALIASSLASH '/'
-	#elif FLEXT_SYS == FLEXT_SYS_MAX
-		#define ALIASSLASH '/'
-	#else
-		#error "Undefined"
-	#endif
-#else
-	// default to "/"
-	#define ALIASSLASH '/'
-#endif
-
-//! Extract space-delimited words from a string
-static const char *extract(const char *name,int ix = 0)
-{
-	char tmp[1024];
-	const char *n = name;
-	
-	const char *del = strchr(name,ALIASDEL);
-
-	if(del) {
-#if 0
-		char *t = tmp;
-		while(n < del && (isspace(*n) || strchr(ALIASSLASHES,*n))) ++n;
-		while(n < del && !isspace(*n)) {
-			char c = *(n++);
-			*(t++) = strchr(ALIASSLASHES,c)?ALIASSLASH:c;
-		}
-		while(*t == ALIASSLASH && t > tmp) --t;
-		*t = 0;
-#endif
-		if(ix < 0) {
-			// eat white space in front of help definition
-			++del;
-			while(*del && isspace(*del)) ++del;
-			return del;
-		}
-
-		strncpy(tmp,name,del-name);
-		tmp[del-name] = 0;
-		n = tmp;
-	}
-	else if(ix < 0)
-		return NULL; // no explicit help name
-
-	while(*n && isspace(*n)) ++n;
-	
-	for(int i = 0; n && *n; ++i) {
-		if(i == ix) {
-			char *t = tmp;
-
-			for(; *n && !isspace(*n); ++t,++n) *t = *n;
-			*t = 0;
-			return *tmp?tmp:NULL;
-		}
-		else {
-			while(*n && !isspace(*n)) ++n;
-			while(*n && isspace(*n)) ++n;		
-		}
-	}
-
-	return NULL;
-}
-
-
-//! Check if object's name ends with a tilde
-bool flext::chktilde(const char *objname)
-{
-//	int stplen = strlen(setupfun);
-	bool tilde = true; //!strncmp(setupfun,"_tilde",6);
-
-	if((objname[strlen(objname)-1] == '~'?1:0)^(tilde?1:0)) {
-		if(tilde) 
-			error("flext: %s (no trailing ~) is defined as a tilde object",objname);
-		else
-			error("flext::check_tilde: %s is no tilde object",objname);
-		return true;
-	} 
-	else
-		return false;
-}
-
-// this class stands for one library of objects
-// there can be more if flext is a shared library
-class flext_library
-{
-public:
-	flext_library(const t_symbol *nm)
-		: name(nm)
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		, clss(NULL),dsp(false)
-#endif
-	{}
-
-	const t_symbol *name;
-#if FLEXT_SYS == FLEXT_SYS_MAX
-	t_class *clss;
-	bool dsp;
-#endif
-};
-
-// this class stands for one registered object
-// it holds the class, type flags, constructor and destructor of the object and the creation arg types
-// it will never be destroyed
-class flext_class:
-    public flext_root
-{
-public:
-	flext_class(t_class *&cl,flext_obj *(*newf)(int,t_atom *),void (*freef)(flext_hdr *)); 
-	
-	t_class *const &clss;
-
-	flext_obj *(*newfun)(int,t_atom *);
-	void (*freefun)(flext_hdr *c);
-
-	int argc;
-	int *argv;
-
-	flext_library *lib;
-    bool dsp:1,noi:1,attr:1,dist:1;
-
-    flext_base::ItemCont meths,attrs;
-};
-
-flext_class::flext_class(t_class *&cl,flext_obj *(*newf)(int,t_atom *),void (*freef)(flext_hdr *)): 
-	clss(cl),
-	newfun(newf),freefun(freef),
-	argc(0),argv(NULL) 
-    , dist(false)
-{}
-
-typedef TablePtrMap<const t_symbol *,flext_class *,8> LibMap;
-// static initialization (with constructor) doesn't work for Codewarrior
-static LibMap *libnames = NULL;
-
-//! Store or retrieve registered classes
-static flext_class *FindName(const t_symbol *s,flext_class *o = NULL) 
-{
-	if(!libnames) libnames = new LibMap;
-    flext_class *cl = libnames->find(s);
-    if(!cl && o)
-    	libnames->insert(s,cl = o);
-    return cl;
-}
-
-
-t_class *flext_obj::getClass(t_classid cl) { return cl->clss; }
-bool flext_obj::HasAttributes(t_classid cl) { return cl->attr; }
-bool flext_obj::IsDSP(t_classid cl) { return cl->dsp; }
-bool flext_obj::HasDSPIn(t_classid cl) { return !cl->noi; }
-bool flext_obj::IsLib(t_classid cl) { return cl->lib != NULL; }
-
-bool flext_obj::HasAttributes() const { return clss->attr; }
-bool flext_obj::IsDSP() const { return clss->dsp; }
-bool flext_obj::HasDSPIn() const { return !clss->noi; }
-bool flext_obj::IsLib() const { return clss->lib != NULL; }
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-bool flext_obj::NeedDSP() const { return clss->dsp || (clss->lib && clss->lib->dsp); }
-#endif
-
-static flext_library *curlib = NULL;
-
-void flext_obj::lib_init(const char *name,void setupfun())
-{
-	// make new library instance
-	curlib = new flext_library(MakeSymbol(name));
-
-    flext::Setup();
-
-	// first register all classes
-    try {
-	    setupfun();
-    }
-    catch(std::exception &x) {
-        error("%s - %s",name,x.what());
-		return;
-    }
-    catch(char *txt) {
-    	error("%s - %s",name,txt);
-		return;
-    }
-    catch(...) {
-    	error("%s - Unknown exception at library setup",name);
-		return;
-    }
-	
-#if FLEXT_SYS == FLEXT_SYS_MAX
-	// then see if we got DSP classes
-
-	// for Max/MSP, the library is represented by a special object (class) registered at startup
-	// all objects in the library are clones of that library object - they share the same class
-	::setup(
-		(t_messlist **)&curlib->clss,
-		(t_newmethod)obj_new,(t_method)obj_free,
-		sizeof(flext_hdr),NULL,A_GIMME,A_NULL);
-	
-	// for all classes in library add methods
-	flext_base::AddMessageMethods(curlib->clss,curlib->dsp,true);
-#endif
-
-	curlib = NULL;
-}
-
-void flext_obj::obj_add(bool lib,bool dsp,bool noi,bool attr,const char *idname,const char *names,void setupfun(t_classid),flext_obj *(*newfun)(int,t_atom *),void (*freefun)(flext_hdr *),int argtp1,...)
-{
-	// get first possible object name
-	const t_symbol *nsym = MakeSymbol(extract(names));
-	
-#ifdef FLEXT_DEBUG
-	if(dsp) chktilde(GetString(nsym));
-#endif
-
-	if(lib) {
-		FLEXT_ASSERT(curlib);
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		curlib->dsp |= dsp;
-#endif
-	}
-	else {
-		FLEXT_ASSERT(!curlib);
-//		process_attributes = attr;
-	}
-
-	// set dynamic class pointer
-	t_class **cl = 
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		lib?&curlib->clss:
-#endif
-		new t_class *;
-
-	// register object class
-#if FLEXT_SYS == FLEXT_SYS_PD
-    *cl = ::class_new(
-		(t_symbol *)nsym,
-    	(t_newmethod)obj_new,(t_method)obj_free,
-     	sizeof(flext_hdr),CLASS_DEFAULT,A_GIMME,A_NULL);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-	if(!lib) {
-		::setup(
-			(t_messlist **)cl,
-    		(t_newmethod)obj_new,(t_method)obj_free,
-     		sizeof(flext_hdr),NULL,A_GIMME,A_NULL);
-     	// attention: in Max/MSP the *cl variable is not initialized after that call.
-     	// just the address is stored, the initialization then occurs with the first object instance!
-	}
-#else
-#error Platform not implemented
-#endif
-
-	// make new dynamic object
-	flext_class *lo = new flext_class(*cl,newfun,freefun);
-	lo->lib = curlib;
-	lo->dsp = dsp;
-	lo->noi = noi;
-	lo->attr = attr;
-
-//	post("ADDCLASS %s,%s = %p -> LIBOBJ %p -> %p (lib=%i,dsp=%i)",idname,names,*cl,lo,lo->clss,lib?1:0,dsp?1:0);
-
-	// parse the argument type list and store it with the object
-	if(argtp1 == FLEXTTPN_VAR)
-		lo->argc = -1;
-	else {
-		int argtp,i;
-		va_list marker;
-		
-		// parse a first time and count only
-		va_start(marker,argtp1);
-		for(argtp = argtp1; argtp != FLEXTTPN_NULL; ++lo->argc) argtp = (int)va_arg(marker,int); 
-		va_end(marker);
-
-		lo->argv = new int[lo->argc];
-	
-		// now parse and store
-		va_start(marker,argtp1);
-		for(argtp = argtp1,i = 0; i < lo->argc; ++i) {
-			lo->argv[i] = argtp;
-			argtp = (int)va_arg(marker,int); 
-		}
-		va_end(marker);
-	}
-
-	// get unique class id
-	t_classid clid = lo;
-
-	// make help reference
-	const char *helptxt = extract(names,-1);
-	if(helptxt) {
-		const char *sl = strchr(helptxt,'/');
-		if(sl && !sl[1])
-			// helptxt is only the path (path with trailing /)
-			flext_obj::DefineHelp(clid,idname,helptxt,dsp);
-		else 
-			// helptxt is path and patch name
-			flext_obj::DefineHelp(clid,helptxt,NULL,dsp);
-	}
-
-	for(int ix = 0; ; ++ix) {
-		// in this loop register all the possible aliases of the object
-	
-		const char *c = ix?extract(names,ix):GetString(nsym);
-		if(!c || !*c) break;
-
-		// add to name list
-        const t_symbol *lsym = MakeSymbol(c);
-		FindName(lsym,lo);
-	
-#if FLEXT_SYS == FLEXT_SYS_PD
-		if(ix > 0) 
-			// in PD the first name is already registered with class creation
-			::class_addcreator((t_newmethod)obj_new,(t_symbol *)lsym,A_GIMME,A_NULL);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-		if(ix > 0 || lib) 
-			// in Max/MSP the first alias gets its name from the name of the object file,
-			// unless it is a library (then the name can be different)
-			::alias(const_cast<char *>(c));  
-#else
-#error
-#endif	
-	}
-
-    try {
-	    // call class setup function
-        setupfun(clid);
-    }
-    catch(std::exception &x) {
-        error("%s: %s",idname,x.what());
-    }
-    catch(char *txt) {
-        error("%s: %s",idname,txt);
-    }
-    catch(...) {
-    	error("%s - Unknown exception while initializing class",idname);
-    }
-}
-	
-
-#define NEWARGS 256 // must be larger than FLEXT_NEWARGS = 5
-
-typedef flext_obj *(*libfun)(int,t_atom *);
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-flext_hdr *flext_obj::obj_new(const t_symbol *s,short _argc_,t_atom *argv)
-#else
-flext_hdr *flext_obj::obj_new(const t_symbol *s,int _argc_,t_atom *argv)
-#endif
-{
-	flext_hdr *obj = NULL;
-	flext_class *lo = FindName(s);
-	if(lo) {
-//		post("NEWOBJ %s = %p -> %p",GetString(s),lo,lo->clss);
-
-		bool ok = true;
-		t_atom args[NEWARGS]; 
-
-		int argc = _argc_;
-		if(lo->attr) {
-			argc = flext_base::CheckAttrib(argc,argv);
-		}
-
-		if(lo->argc >= 0) {
-#ifdef FLEXT_DEBUG
-			if(lo->argc > FLEXT_MAXNEWARGS) { ERRINTERNAL(); ok = false; }
-#endif
-
-			int misnum = 0;
-			if(argc > lo->argc) { ok = false; misnum = 1; }
-
-			for(int i = 0; ok && i < lo->argc; ++i) {
-				switch(lo->argv[i]) {
-#if FLEXT_SYS != FLEXT_SYS_PD
-				case FLEXTTPN_INT:
-				case FLEXTTPN_DEFINT:
-					if(i >= argc)
-						if(lo->argv[i] == FLEXTTPN_DEFINT) SetInt(args[i],0);
-						else { misnum = -1,ok = false; break; }
-					else if(IsInt(argv[i])) args[i] = argv[i];
-					else if(IsFloat(argv[i])) SetInt(args[i],(int)GetFloat(argv[i]));
-					else ok = false;
-					break;
-#endif
-				case FLEXTTPN_FLOAT:
-				case FLEXTTPN_DEFFLOAT:
-					if(i >= argc)
-						if(lo->argv[i] == FLEXTTPN_DEFFLOAT) SetFloat(args[i],0);
-						else { misnum = -1,ok = false; break; }
-					else if(IsInt(argv[i])) SetFloat(args[i],(float)GetInt(argv[i]));
-					else if(IsFloat(argv[i])) args[i] = argv[i];
-					else ok = false;
-					break;
-				case FLEXTTPN_SYM:
-				case FLEXTTPN_DEFSYM:
-					// \todo shall we analyze the patcher args????... should already be done!
-					if(i >= argc)
-						if(lo->argv[i] == FLEXTTPN_DEFSYM) SetSymbol(args[i],sym__);
-						else { misnum = -1,ok = false; break; }
-					else if(IsSymbol(argv[i])) 
-//							SetSymbol(args[i],GetParamSym(GetSymbol(argv[i]),NULL));
-						args[i] = argv[i];
-					else ok = false;
-					break;
-				}	
-			}
-
-			if(!ok)
-				if(misnum)
-					error("%s: %s creation arguments",GetString(s),misnum < 0?"Not enough":"Too many");
-				else
-					error("%s: Creation arguments do not match",GetString(s));
-		}
-
-
-		if(ok) {
-            try {
-#if FLEXT_SYS == FLEXT_SYS_PD
-			    obj = (flext_hdr *)::pd_new(lo->clss);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-			    obj = (flext_hdr *)::newobject(lo->clss);
-#else
-#error
-#endif
-
-                flext_obj::m_holder = obj;
-			    flext_obj::m_holdclass = lo;
-			    flext_obj::m_holdname = s;
-                flext_obj::initing = true;
-                flext_obj::init_ok = true;
-
-			    // get actual flext object (newfun calls "new flext_obj()")
-			    if(lo->argc >= 0)
-				    obj->data = lo->newfun(lo->argc,args); 
-			    else
-				    obj->data = lo->newfun(argc,argv); 
-    	
-			    flext_obj::m_holder = NULL;
-			    flext_obj::m_holdclass = NULL;
-			    flext_obj::m_holdname = NULL;
-
-			    ok = obj->data &&
-				    // check constructor exit flag
-				    flext_obj::init_ok;
-
-			    if(ok) {
-				    if(lo->attr) {
-					    // DON'T convert eventual patcher args here... this is done by the actual attribute stuff
-					    // so that the initial $- or #- be preserved!
-
-					    // store creation args for attribute initialization (inside flext_base::Init())
-					    flext_obj::m_holdaargc = _argc_-argc;
-					    flext_obj::m_holdaargv = argv+argc;
-				    }
-				    else {
-					    flext_obj::m_holdaargc = 0;
-					    flext_obj::m_holdaargv = NULL;
-				    }
-
-				    // call virtual init function 
-				    // here, inlets, outlets, methods and attributes can be set up
-				    ok = obj->data->Init();
-
-                    flext_obj::initing = false;
-
-				    // call another virtual init function 
-				    if(ok) ok = obj->data->Finalize();
-
-				    flext_obj::m_holdaargc = 0;
-				    flext_obj::m_holdaargv = NULL;
-			    }
-
-            } //try
-            catch(std::exception &x) {
-                error("%s - Exception while creating object: %s",GetString(s),x.what());
-                ok = false;
-            }
-            catch(char *txt) {
-    		    error("%s - Exception while creating object: %s",GetString(s),txt);
-                ok = false;
-            }
-            catch(...) {
-    		    error("%s - Unknown exception while creating object",GetString(s));
-                ok = false;
-            }
-
-            flext_obj::initing = false;
-
-            if(!ok) { 
-				// there was some init error, free object
-				lo->freefun(obj); 
-				obj = NULL; 
-			}
-		}
-	}
-#ifdef FLEXT_DEBUG
-	else
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		// in Max/MSP an object with the name of the library exists, even if not explicitly declared!
-//		if(!lo->lib || s != lo->lib->name) 
-#endif
-		error("Class %s not found in library!",s->s_name);
-#endif
-
-	return obj;
-}
-
-void flext_obj::obj_free(flext_hdr *h)
-{
-	flext_hdr *hdr = (flext_hdr *)h;
-	const t_symbol *name = hdr->data->thisNameSym();
-	flext_class *lcl = FindName(name);
-
-	if(lcl) {
-        try {
-            flext_obj::exiting = true;
-
-		    // call virtual exit function
-		    hdr->data->Exit();
-
-		    // now call object destructor and deallocate
-		    lcl->freefun(hdr);
-        } //try
-        catch(std::exception &x) {
-            error("%s - Exception while destroying object: %s",GetString(name),x.what());
-        }
-        catch(char *txt) {
-    		error("%s - Exception while destroying object: %s",GetString(name),txt);
-        }
-        catch(...) {
-    		error("%s - Unknown exception while destroying object",GetString(name));
-        }
-
-        flext_obj::exiting = false;
-    }
-#ifdef FLEXT_DEBUG
-	else 
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		// in Max/MSP an object with the name of the library exists, even if not explicitely declared!
-//		if(!lo->lib || s != lo->lib->name) 
-#endif
-		error("Class %s not found in library!",name);
-#endif
-}
-
-
-t_class *flext_obj::thisClass() const { FLEXT_ASSERT(x_obj); return thisClassId()->clss; }
-
-void flext_base::SetDist(t_classid c,bool d) { c->dist = d; }
-bool flext_base::DoDist() const { return thisClassId()->dist; }
-
-flext_base::ItemCont *flext_base::ClMeths(t_classid c) { return &c->meths; }
-flext_base::ItemCont *flext_base::ClAttrs(t_classid c) { return &c->attrs; }
diff --git a/externals/grill/flext/source/flmap.cpp b/externals/grill/flext/source/flmap.cpp
deleted file mode 100644
index 5afcf51c..00000000
--- a/externals/grill/flext/source/flmap.cpp
+++ /dev/null
@@ -1,249 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flmap.cpp
-    \brief flext container classes.
-*/
- 
-#include "flext.h"
-#include "flmap.h"
-
-TableAnyMap::~TableAnyMap() { clear(); }
-
-void TableAnyMap::clear() 
-{
-    if(left) { _delmap(left); left = NULL; }
-    if(right) { _delmap(right); right = NULL; }
-    n = 0;
-}
-
-
-void *TableAnyMap::_set(int tsize,size_t k,void *t)
-{
-    FLEXT_ASSERT(n);
-
-    if(n < tsize) {
-        // fall through
-    }
-    else if(k < data[0].key)
-        return _toleft(tsize,k,t);
-    else if(k > data[tsize-1].key)
-        return _toright(tsize,k,t);
-
-    int ix = _tryix(k);
-    if(ix >= n) {
-        FLEXT_ASSERT(ix == n);
-        // after last entry
-        data[n++](k,t);
-        return NULL;
-    }
-
-    size_t dk = data[ix].key;
-    if(k == dk) {
-        // update data in existing slot (same key)
-        void *a = data[ix].value;
-        data[ix] = t;
-        return a;
-    }
-    else {
-        // insert new slot by shifting the higher ones
-        FLEXT_ASSERT(k < dk);
-        void *a;
-        if(n == tsize)
-            a = _toright(tsize,data[tsize-1]);
-        else {
-            ++n;
-            a = NULL;
-        }
-
-        Data *tg = data+ix;
-        for(Data *d = data+n-1; d > tg; d--) d[0] = d[-1];
-        (*tg)(k,t);
-        return a;
-    }
-}
-
-void *TableAnyMap::_find(int tsize,size_t k) const
-{
-    FLEXT_ASSERT(n);
-    if(n < tsize) {
-        // fall through
-    }
-    else if(k < data[0].key)
-        return left?left->_find(tsize,k):NULL;
-    else if(k > data[n-1].key)
-        return right?right->_find(tsize,k):NULL;
-
-    const int ix = _tryix(k);
-    return ix < n && data[ix].key == k?data[ix].value:NULL;
-}
-
-#ifdef FLEXT_DEBUG
-void TableAnyMap::_check(int tsize)
-{
-    FLEXT_ASSERT(n);
-
-    size_t k = data[0].key;
-    for(int i = 1; i < n; ++i) {
-        size_t k2 = data[i].key;
-        FLEXT_ASSERT(k < k2);
-        k = k2;
-    }
-
-    if(left || right) FLEXT_ASSERT(n == tsize);
-
-    if(left) { 
-        FLEXT_ASSERT(flext::MemCheck(left)); 
-        left->_check(tsize); 
-    }
-    if(right) { 
-        FLEXT_ASSERT(flext::MemCheck(right)); 
-        right->_check(tsize); 
-    }
-}
-#endif
-
-void *TableAnyMap::_remove(int tsize,size_t k)
-{
-    FLEXT_ASSERT(n);
-    if(n < tsize) {
-        // fall through
-    }
-    else if(k < data[0].key) {
-        void *r = left?left->_remove(tsize,k):NULL;
-        if(r) _eraseempty(left);
-        return r;
-    }
-    else if(k > data[n-1].key) {
-        void *r = right?right->_remove(tsize,k):NULL;
-        if(r) _eraseempty(right);
-        return r;
-    }
-
-    const int ix = _tryix(k);
-    if(ix >= n || data[ix].key != k)
-        return NULL;
-    else {
-        // found key in this map
-        void *ret = data[ix].value;
-
-        Data dt;
-        bool fnd,ins = false;
-        if(n >= tsize) {
-            // if this table is full get fill-in elements from branches
-            if(left) {
-                // try to get biggest element from left branch
-                left->_getbig(dt);
-                _eraseempty(left);
-                fnd = true,ins = true;
-            }
-            else if(right) {
-                // try to get smallest element from right branch
-                right->_getsmall(dt);
-                _eraseempty(right);
-                fnd = true;
-            }
-            else
-                fnd = false;
-        }
-        else fnd = false;
-
-        if(ins) {
-            // insert smaller element from left
-            for(int i = ix; i; --i) data[i] = data[i-1];
-            data[0] = dt;
-        }
-        else {
-            // shift elements
-            for(int i = ix+1; i < n; ++i) data[i-1] = data[i];
-            // insert bigger element from right or reduce table size
-            if(fnd)
-                data[n-1] = dt;
-            else
-                --n;
-        }
-
-        return ret;
-    }
-}
-
-void TableAnyMap::_getbig(Data &dt)
-{
-    FLEXT_ASSERT(n);
-
-    if(right) {
-        right->_getbig(dt);
-        _eraseempty(right);
-    }
-    else {
-        dt = data[n-1];
-        if(left) {
-            for(int i = n-1; i; --i) data[i] = data[i-1];
-            left->_getbig(data[0]);
-            _eraseempty(left);
-        }
-        else
-            --n;
-    }
-}
-
-void TableAnyMap::_getsmall(Data &dt)
-{
-    FLEXT_ASSERT(n);
-
-    if(left) {
-        left->_getsmall(dt);
-        _eraseempty(left);
-    }
-    else {
-        dt = data[0];
-        for(int i = 1; i < n; ++i) data[i-1] = data[i];
-        if(right) {
-            right->_getsmall(data[n-1]);
-            _eraseempty(right);
-        }
-        else
-            --n;
-    }
-}
-
-void TableAnyMap::iterator::forward() 
-{ 
-    FLEXT_ASSERT(map || ix >= map->n);
-	
-	if(++ix >= map->n) {
-		TableAnyMap *nmap;
-
-		// we reached the end of the slots
-		if(map->right) {
-			// climb up one
-			map = map->right;
-			leftmost();
-			ix = 0;
-		}
-		else {
-			// fall back
-			for(;;) {
-				nmap = map->parent;
-				if(!nmap) break; // no parent
-				if(nmap->left == map) {
-					// ok, we are in front of the slots now
-					ix = 0;
-					map = nmap;
-					break;
-				}
-				else {
-					FLEXT_ASSERT(nmap->right == map);
-					ix = (map = nmap)->n;
-				}
-			}
-		}
-	}
-}
diff --git a/externals/grill/flext/source/flmap.h b/externals/grill/flext/source/flmap.h
deleted file mode 100644
index 796e9549..00000000
--- a/externals/grill/flext/source/flmap.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flmap.h
-	\brief special map class (faster and less memory-consuming than std::map)   
-*/
-
-#ifndef __FLMAP_H
-#define __FLMAP_H
-
-#include "flprefix.h"
-
-/*!	\defgroup FLEXT_SUPPORT Flext support classes
-	@{
-*/
-
-class FLEXT_SHARE TableAnyMap
-{
-public:
-
-    virtual TableAnyMap *_newmap(TableAnyMap *parent) = 0;
-    virtual void _delmap(TableAnyMap *map) = 0;
-
-    struct Data {
-        void operator()(size_t k,void *v) { key = k,value = v; }
-        void operator =(void *v) { value = v; }
-
-        size_t key;
-        void *value;
-    };
-
-protected:
-    // constructor and destructor are protected so that they can't be directly instantiated 
-
-    TableAnyMap(TableAnyMap *p,Data *dt)
-        : data(dt)
-        , parent(p),left(0),right(0) 
-        , n(0)
-    {}
-
-    virtual ~TableAnyMap();
-
-public:
-
-#if 0 // set 1 for asserting the map structure (very cpu-intensive!)
-    void check(int tsize) { if(n) _check(tsize); }
-#else
-//    void check(int tsize) {}
-#endif
-
-    void *insert(int tsize,size_t k,void *t)
-    {
-        void *r;
-        if(LIKELY(n)) 
-            r = _set(tsize,k,t);
-        else {
-            data[n++](k,t);
-            r = 0;
-        }
-//        check(tsize);
-        return r;
-    }
-
-    void *find(int tsize,size_t k) const { return LIKELY(n)?_find(tsize,k):0; }
-
-    void *remove(int tsize,size_t k) 
-	{ 
-		void *r = LIKELY(n)?_remove(tsize,k):0; 
-//		check(tsize); 
-		return r; 
-	}
-
-    virtual void clear();
-
-    class FLEXT_SHARE iterator
-    {
-    public:
-        iterator(): map(0) {}
-        iterator(const TableAnyMap &m): map(&m),ix(0) { leftmost(); }
-        iterator(const iterator &it): map(it.map),ix(it.ix) {}
-    
-        iterator &operator =(const iterator &it) { map = it.map,ix = it.ix; return *this; }
-
-        operator bool() const { return map && ix < map->n; }
-
-        // no checking here!
-        void *data() const { return map->data[ix].value; }
-        size_t key() const { return map->data[ix].key; }
-
-        iterator &operator ++() { forward(); return *this; }  
-
-    protected:
-        void leftmost()
-        {
-            // search smallest branch (go left as far as possible)
-            const TableAnyMap *nmap;
-            while((nmap = map->left) != 0) map = nmap;
-        }
-
-        void forward();
-
-		// pointers to map and index within
-        const TableAnyMap *map;
-        int ix;
-    };
-
-    void _init(size_t k,void *t) { data[0](k,t); n = 1; }
-
-    void *_toleft(int tsize,size_t k,void *t)
-    {
-        if(left)
-            return left->_set(tsize,k,t);
-        else {
-            (left = _newmap(this))->_init(k,t);
-            return 0;
-        }
-    }
-
-    void *_toright(int tsize,size_t k,void *t)
-    {
-        if(right)
-            return right->_set(tsize,k,t);
-        else {
-            (right = _newmap(this))->_init(k,t);
-            return 0;
-        }
-    }
-
-    void *_toleft(int tsize,Data &v) { return _toleft(tsize,v.key,v.value); }
-    void *_toright(int tsize,Data &v) { return _toright(tsize,v.key,v.value); }
-
-    void *_set(int tsize,size_t k,void *t);
-    void *_find(int tsize,size_t k) const;
-    void *_remove(int tsize,size_t k);
-
-#ifdef FLEXT_DEBUG
-    void _check(int tsize);
-#endif
-
-    Data *data;
-    TableAnyMap *parent,*left,*right;
-    int n;
-
-    //! return index of data item with key <= k
-    //! \note index can point past the last item!
-    unsigned int _tryix(size_t k) const
-    {
-        unsigned int ix = 0,b = n;
-		while(ix != b) {
-			const unsigned int c = (ix+b)>>1;
-			const size_t dk = data[c].key;
-			if(k == dk)
-				return c;
-			else if(k < dk)
-				b = c;
-			else if(ix < c)
-				ix = c;
-			else
-				return b;
-		}
-        return ix;
-    }
-
-    void _eraseempty(TableAnyMap *&b)
-    {
-        if(!b->n) { 
-            // remove empty branch
-            _delmap(b); b = 0; 
-        }
-    }
-
-    void _getsmall(Data &dt);
-    void _getbig(Data &dt);
-
-private:
-    // hide, so that it can't be used.....
-    explicit TableAnyMap(const TableAnyMap &): data(NULL) {}
-    TableAnyMap &operator =(const TableAnyMap &) { return *this; }
-};
-
-template <typename K,typename T,int N = 8>
-class TablePtrMap
-    : 
-#if (defined(_MSC_VER) && _MSC_VER < 1300) || defined(__BORLANDC__) || defined(__MWERKS__)
-    public  // necessary for VC6
-#endif
-    TableAnyMap
-{
-public:
-    TablePtrMap(): TableAnyMap(0,slots),count(0) {}
-    virtual ~TablePtrMap() { clear(); }
-
-    virtual void clear() { TableAnyMap::clear(); count = 0; }
-
-    inline int size() const { return count; }
-
-    inline T insert(K k,T t) 
-    { 
-        void *d = TableAnyMap::insert(N,*(size_t *)&k,(void *)t); 
-        if(!d) ++count;
-        return (T)d;
-    }
-
-    inline T find(K k) const { return (T)TableAnyMap::find(N,*(size_t *)&k); }
-
-    inline T remove(K k) 
-    { 
-        void *d = TableAnyMap::remove(N,*(size_t *)&k); 
-        if(LIKELY(d)) --count;
-        return (T)d;
-    }
-
-
-    class iterator
-        : TableAnyMap::iterator
-    {
-    public:
-        iterator() {}
-        iterator(const TablePtrMap &m): TableAnyMap::iterator(m) {}
-        iterator(const iterator &it): TableAnyMap::iterator(it) {}
-
-        // this ugly syntax (cast to parent class) is needed for MSVC6 
-
-        inline iterator &operator =(const iterator &it) { ((TableAnyMap::iterator &)*this) = it; return *this; }
-
-        inline operator bool() const { return (bool)((TableAnyMap::iterator &)*this); } 
-        inline T data() const { return (T)(((TableAnyMap::iterator &)*this).data()); }
-        inline K key() const { return (K)(((TableAnyMap::iterator &)*this).key()); }
-
-        inline iterator &operator ++() { ++((TableAnyMap::iterator &)*this); return *this; }  
-    };
-
-protected:
-    TablePtrMap(TableAnyMap *p): TableAnyMap(p,slots),count(0) {}
-
-    virtual TableAnyMap *_newmap(TableAnyMap *parent) { return new TablePtrMap(parent); }
-    virtual void _delmap(TableAnyMap *map) { delete (TablePtrMap *)map; }
-
-    int count;
-    Data slots[N];
-
-private:
-    explicit TablePtrMap(const TableAnyMap &p) {}
-};
-
-//! @} // FLEXT_SUPPORT
-
-#endif
diff --git a/externals/grill/flext/source/flmeth.cpp b/externals/grill/flext/source/flmeth.cpp
deleted file mode 100644
index 6355dd08..00000000
--- a/externals/grill/flext/source/flmeth.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flmeth.cpp
-    \brief Method processing of flext base class.
-*/
- 
-#include "flext.h"
-#include <string.h>
-#include <stdarg.h>
-#include "flinternal.h"
-
-flext_base::MethItem::MethItem(AttrItem *conn): 
-    Item(conn),index(0),
-    argc(0),args(NULL)
-    ,fun(NULL)
-{}
-
-flext_base::MethItem::~MethItem() 
-{ 
-    if(args) delete[] args; 
-}
-
-void flext_base::MethItem::SetArgs(methfun _fun,int _argc,metharg *_args)
-{
-    fun = _fun;
-    if(args) delete[] args;
-    argc = _argc,args = _args;
-}
-
-/*! \brief Add a method to the queue
-*/
-void flext_base::AddMethod(ItemCont *ma,int inlet,const t_symbol *tag,methfun fun,metharg tp,...)
-{
-#ifdef FLEXT_LOG_MSGS
-	post("addmethod %i:%s",inlet,GetString(tag));
-#endif
-
-    va_list marker; 
-
-    // at first just count the arg type list (in argc)
-    int argc = 0;
-    va_start(marker,tp);
-    metharg *args = NULL,arg = tp;
-    for(; arg != a_null; ++argc) arg = (metharg)va_arg(marker,int); //metharg);
-    va_end(marker);
-    
-    if(argc > 0) {
-        if(argc > FLEXT_MAXMETHARGS) {
-            error("flext - method %s: only %i arguments are type-checkable: use variable argument list for more",tag?GetString(tag):"?",FLEXT_MAXMETHARGS);
-            argc = FLEXT_MAXMETHARGS;
-        }
-
-        args = new metharg[argc];
-
-        va_start(marker,tp);
-        metharg a = tp;
-        for(int ix = 0; ix < argc; ++ix) {
-#ifdef FLEXT_DEBUG
-            if(a == a_list && ix > 0) {
-                ERRINTERNAL();
-            }
-#endif
-#if FLEXT_SYS == FLEXT_SYS_PD && defined(FLEXT_COMPATIBLE)
-            if(a == a_pointer) {
-                post("Pointer arguments are not allowed in compatibility mode"); 
-            }
-#endif
-            args[ix] = a;
-            a = (metharg)va_arg(marker,int); //metharg);
-        }
-        va_end(marker);
-    }
-    
-    MethItem *mi = new MethItem;
-    mi->index = ma->Members();
-    mi->SetArgs(fun,argc,args);
-    ma->Add(mi,tag,inlet);
-}
-
-void flext_base::ListMethods(AtomList &la,int inlet) const
-{
-	typedef TablePtrMap<int,const t_symbol *,32> MethList;
-    MethList list[2];
-    ItemCont *clmethhead = ClMeths(thisClassId());
-
-    int i;
-    for(i = 0; i <= 1; ++i) {
-        ItemCont *a = i?methhead:clmethhead;
-        if(a && a->Contained(inlet)) {
-            ItemSet &ai = a->GetInlet(inlet);
-            for(ItemSet::iterator as(ai); as; ++as) {
-                for(Item *al = as.data(); al; al = al->nxt) {
-                    MethItem *aa = (MethItem *)al;
-                    // check it's not related to an attribute
-                    if(!aa->IsAttr()) {
-                        list[i].insert(aa->index,as.key());
-                        break;
-                    }
-                }
-            }
-        }
-    }
-
-    la((int)list[0].size()+(int)list[1].size());
-    int ix = 0;
-    for(i = 0; i <= 1; ++i)
-        for(MethList::iterator it(list[i]); it; ++it) 
-            SetSymbol(la[ix++],it.data());
-}
-
-bool flext_base::cb_ListMethods(flext_base *c,int argc,const t_atom *argv) 
-{ 
-    if(c->HasAttributes() && (argc == 0 || (argc == 1 && CanbeInt(argv[0])))) {
-        // defined in flsupport.cpp
-        int inlet = argc?GetAInt(argv[0]):0;
-        AtomListStatic<32> la;
-        c->ListMethods(la,inlet);
-        c->ToOutAnything(c->GetOutAttr(),sym_methods,la.Count(),la.Atoms());
-        return true;
-    }
-    else
-        return false;
-}
-
diff --git a/externals/grill/flext/source/flmsg.cpp b/externals/grill/flext/source/flmsg.cpp
deleted file mode 100644
index 1d42b5fb..00000000
--- a/externals/grill/flext/source/flmsg.cpp
+++ /dev/null
@@ -1,295 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flmsg.cpp
-    \brief Message processing of flext base class.
-*/
- 
-#include "flext.h"
-
-
-bool flext_base::TryMethTag(Item *lst,const t_symbol *tag,int argc,const t_atom *argv)
-{
-    for(; lst; lst = lst->nxt) {
-        MethItem *m = (MethItem *)lst;
-
-//        FLEXT_LOG3("found method tag %s: inlet=%i, argc=%i",GetString(tag),m->inlet,argc);
-    
-        if(m->attr) {
-            // attributes are treated differently
-
-            if(m->attr->IsGet())
-                return DumpAttrib(tag,m->attr);
-            else
-                return SetAttrib(tag,m->attr,argc,argv);
-        }
-        else {
-            if(m->argc == 1) {
-                if(m->args[0] == a_list) {
-                    // try list
-                    if(((methfun_V)m->fun)(this,argc,const_cast<t_atom *>(argv))) return true;
-                }
-                else if(m->args[0] == a_any) {
-                    // try anything
-                    if(((methfun_A)m->fun)(this,tag,argc,const_cast<t_atom *>(argv))) return true;
-                }
-            }
-
-            // try matching number of args
-            if(m->argc == argc) {
-                int ix;
-                t_any aargs[FLEXT_MAXMETHARGS];
-                bool ok = true;
-                for(ix = 0; ix < argc && ok; ++ix) {
-                    switch(m->args[ix]) {
-                    case a_float: {
-                        if(IsFloat(argv[ix])) aargs[ix].ft = GetFloat(argv[ix]);
-                        else if(IsInt(argv[ix])) aargs[ix].ft = (float)GetInt(argv[ix]);
-                        else ok = false;
-                        
-                        if(ok) FLEXT_LOG2("int arg %i = %f",ix,aargs[ix].ft);
-                        break;
-                    }
-                    case a_int: {
-                        if(IsFloat(argv[ix])) aargs[ix].it = (int)GetFloat(argv[ix]);
-                        else if(IsInt(argv[ix])) aargs[ix].it = GetInt(argv[ix]);
-                        else ok = false;
-                        
-                        if(ok) FLEXT_LOG2("float arg %i = %i",ix,aargs[ix].it);
-                        break;
-                    }
-                    case a_symbol: {
-                        if(IsSymbol(argv[ix])) aargs[ix].st = GetSymbol(argv[ix]);
-                        else ok = false;
-                        
-                        if(ok) FLEXT_LOG2("symbol arg %i = %s",ix,GetString(aargs[ix].st));
-                        break;
-                    }
-#if FLEXT_SYS == FLEXT_SYS_PD
-                    case a_pointer: {
-                        if(IsPointer(argv[ix])) aargs[ix].pt = (t_gpointer *)GetPointer(argv[ix]);
-                        else ok = false;
-                        break;
-                    }
-#endif
-                    default:
-                        error("Argument type illegal");
-                        ok = false;
-                    }
-                }
-
-                if(ok && ix == argc) {
-                    switch(argc) {
-                    case 0: return ((methfun_0)m->fun)(this); 
-                    case 1: return ((methfun_1)m->fun)(this,aargs[0]); 
-                    case 2: return ((methfun_2)m->fun)(this,aargs[0],aargs[1]); 
-                    case 3: return ((methfun_3)m->fun)(this,aargs[0],aargs[1],aargs[2]); 
-                    case 4: return ((methfun_4)m->fun)(this,aargs[0],aargs[1],aargs[2],aargs[3]); 
-                    case 5: return ((methfun_5)m->fun)(this,aargs[0],aargs[1],aargs[2],aargs[3],aargs[4]); 
-                    default:
-                        FLEXT_ASSERT(false);
-                    }
-                }
-            }
-        }
-    }
-    return false;
-}
-
-
-bool flext_base::TryMethAny(Item *lst,const t_symbol *s,int argc,const t_atom *argv)
-{
-    for(; lst; lst = lst->nxt) {
-        MethItem *m = (MethItem *)lst;
-
-        if(!m->IsAttr() && m->argc == 1 && m->args[0] == a_any) {
-//          FLEXT_LOG4("found any method for %s: inlet=%i, symbol=%s, argc=%i",GetString(m->tag),m->inlet,GetString(s),argc);
-
-            if(((methfun_A)m->fun)(this,s,argc,const_cast<t_atom *>(argv))) return true;
-        }
-    }
-    return false;
-}
-
-/*! \brief Find a method item for a specific tag and arguments
-    \remark All attributes are also stored in the method list and retrieved by a member of the method item
-*/
-bool flext_base::FindMeth(int inlet,const t_symbol *s,int argc,const t_atom *argv)
-{
-    Item *lst;
-    ItemCont *clmethhead = ClMeths(thisClassId());
-
-    // search for exactly matching tag
-    if(UNLIKELY(methhead) && (lst = methhead->FindList(s,inlet)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
-    if((lst = clmethhead->FindList(s,inlet)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
-
-    // if nothing found try any inlet
-    if(UNLIKELY(methhead) && (lst = methhead->FindList(s,-1)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
-    if((lst = clmethhead->FindList(s,-1)) != NULL && TryMethTag(lst,s,argc,argv)) return true;
-
-    return false;
-}
-
-bool flext_base::FindMethAny(int inlet,const t_symbol *s,int argc,const t_atom *argv)
-{
-    Item *lst;
-    ItemCont *clmethhead = ClMeths(thisClassId());
-
-    if(UNLIKELY(methhead) && (lst = methhead->FindList(sym_anything,inlet)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
-    if((lst = clmethhead->FindList(sym_anything,inlet)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
-
-    // if nothing found try any inlet
-    if(UNLIKELY(methhead) && (lst = methhead->FindList(sym_anything,-1)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
-    if((lst = clmethhead->FindList(sym_anything,-1)) != NULL && TryMethAny(lst,s,argc,argv)) return true;
-
-    return false;
-}
-
-/*! \brief All the message processing
-    The messages of all the inlets go here and are promoted to the registered callback functions
-*/
-bool flext_base::CbMethodHandler(int inlet,const t_symbol *s,int argc,const t_atom *argv)
-{
-    static bool trap = false;
-    bool ret;
-
-    curtag = s;
-
-#ifdef FLEXT_LOG_MSGS
-	post("methodmain inlet:%i args:%i symbol:%s",inlet,argc,s?GetString(s):"");
-#endif
-
-    try {
-        ret = FindMeth(inlet,s,argc,argv);
-#ifdef FLEXT_LOG_MSGS
-		if(ret) post("found %s message in %s,%i",GetString(s),__FILE__,__LINE__);
-#endif
-        if(ret) goto end;
-
-        if(argc == 1) {
-            if(s == sym_list) {
-                // for 1-element lists try the single atom (this is the format output by [route])
-                if(IsFloat(argv[0]))
-                    ret = FindMeth(inlet,sym_float,1,argv);
-                else if(IsInt(argv[0]))
-                    ret = FindMeth(inlet,sym_int,1,argv);
-                else if(IsSymbol(argv[0]))
-                    ret = FindMeth(inlet,sym_symbol,1,argv);
-    #if FLEXT_SYS == FLEXT_SYS_PD && !defined(FLEXT_COMPATIBLE)
-                else if(IsPointer(argv[0]))
-                    ret = FindMeth(inlet,sym_pointer,1,argv);
-    #endif
-                if(ret) goto end;
-            }
-            else {
-                if(s == sym_float) {
-    #if FLEXT_SYS == FLEXT_SYS_MAX
-                    t_atom at;
-                    // If float message is not explicitly handled: try int handler instead
-                    SetInt(at,(int)GetFloat(argv[0]));
-                    ret = FindMeth(inlet,sym_int,1,&at);
-                    if(ret) goto end;
-    #endif
-                    // If not explicitly handled: try list handler instead
-                    ret = FindMeth(inlet,sym_list,1,argv);
-                    if(ret) goto end;
-                }
-    #if FLEXT_SYS == FLEXT_SYS_MAX
-                else if(s == sym_int) {
-                    t_atom at;
-                    // If int message is not explicitly handled: try float handler instead
-                    SetFloat(at,(float)GetInt(argv[0]));
-                    ret = FindMeth(inlet,sym_float,1,&at);
-                    if(ret) goto end;
-                    // If not explicitly handled: try list handler instead
-                    ret = FindMeth(inlet,sym_list,1,argv);
-                    if(ret) goto end;
-                }
-    #endif
-                else if(s == sym_symbol) {
-                    ret = FindMeth(inlet,sym_list,1,argv);
-                    if(ret) goto end;
-                }
-    #if FLEXT_SYS == FLEXT_SYS_PD && !defined(FLEXT_COMPATIBLE)
-                else if(s == sym_pointer) {
-                    ret = FindMeth(inlet,sym_list,1,argv);
-                    if(ret) goto end;
-                }
-    #endif
-            }
-        }
-        else if(argc == 0) {
-            // If symbol message (pure anything without args) is not explicitly handled: try list handler instead
-            t_atom at;
-            SetSymbol(at,s);
-            ret = FindMeth(inlet,sym_list,1,&at);
-#ifdef FLEXT_LOG_MSGS
-			if(ret) post("found %s message in %s,%i",GetString(sym_list),__FILE__,__LINE__);
-#endif
-            if(ret) goto end;
-        }
-
-        // if distmsgs is switched on then distribute list elements over inlets (Max/MSP behavior)
-        if(DoDist() && inlet == 0 && s == sym_list && insigs <= 1 && !trap) {
-            int i = incnt;
-            if(i > argc) i = argc;
-            for(--i; i >= 0; --i) { // right to left distribution
-                const t_symbol *sym = NULL;
-                if(IsFloat(argv[i])) sym = sym_float;
-                else if(IsInt(argv[i])) sym = sym_int;
-                else if(IsSymbol(argv[i])) sym = sym_symbol;
-    #if FLEXT_SYS == FLEXT_SYS_PD && !defined(FLEXT_COMPATIBLE)
-                else if(IsPointer(argv[i])) sym = sym_pointer;  // can pointer atoms occur here?
-    #endif
-
-                if(sym) {
-                    trap = true;
-                    CbMethodHandler(i,sym,1,argv+i);
-                    trap = false;
-                }
-            }
-            
-            goto end;
-        }
-        
-        ret = FindMethAny(inlet,s,argc,argv);
-
-        if(!ret) ret = CbMethodResort(inlet,s,argc,argv);
-    }
-    catch(std::exception &x) {
-        error("%s - %s: %s",thisName(),GetString(s),x.what());
-        ret = false;
-    }
-    catch(const char *txt) {
-        error("%s - %s: %s",thisName(),GetString(s),txt);
-        ret = false;
-    }
-    catch(...) {
-        error("%s - %s : Unknown exception while processing method",thisName(),GetString(s));
-        ret = false;
-    }
-
-end:
-    curtag = NULL;
-
-    return ret; // true if appropriate handler was found and called
-}
-
-bool flext_base::m_method_(int inlet,const t_symbol *s,int argc,const t_atom *argv) 
-{
-    post("%s: message unhandled - inlet:%i args:%i symbol:%s",thisName(),inlet,argc,s?GetString(s):"");
-    return false;
-}
-
-bool flext_base::CbMethodResort(int inlet,const t_symbol *s,int argc,const t_atom *argv) 
-{
-    // call deprecated version
-    return m_method_(inlet,s,argc,argv);
-}
diff --git a/externals/grill/flext/source/flmspbuffer.h b/externals/grill/flext/source/flmspbuffer.h
deleted file mode 100644
index 7810e7bc..00000000
--- a/externals/grill/flext/source/flmspbuffer.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flmspbuffer.h
-    \brief Definition of the Max/MSP buffer structure
-    \internal
-    
-    This file comes from David Zicarellis inofficial package index.sit
-    The latter is not easily found so i included the original file buffer.h with flext
-*/
-
-#if (FLEXT_SYS == FLEXT_SYS_MAX) && !defined(__FLEXT_MSPBUFFER_H)
-#define __FLEXT_MSPBUFFER_H
-
-enum {
-    MAXCHAN = 4
-};
-
-enum {
-    bi_basefreq = 0,
-    bi_detune,
-    bi_lowfreq,
-    bi_hifreq,
-    bi_lowvel,
-    bi_hivel,
-    bi_gain,
-    bi_numparams
-};
-
-typedef struct _buffer
-{
-    t_object b_obj;     // doesn't have any signals so it doesn't need to be pxobject
-    long b_valid;       // flag is off during read replacement or editing operation
-    float *b_samples;   // stored with interleaved channels if multi-channel
-    long b_frames;      // number of sample frames (each one is sizeof(float) * b_nchans bytes)
-    long b_nchans;      // number of channels
-    long b_size;        // size of buffer in floats
-    float b_sr;         // sampling rate of the buffer
-    float b_1oversr;    // 1 / sr
-    float b_msr;        // sr * .001
-    // Mac-specific stuff
-    float *b_memory;    // pointer to where memory starts (initial padding for interp)
-    t_symbol *b_name;
-    short b_vol;
-    short b_space;
-    // looping info (from AIFF file)
-    long b_susloopstart;    // in samples
-    long b_susloopend;      // in samples
-    long b_relloopstart;    // in samples
-    long b_relloopend;      // in samples
-    // instrument info (from AIFF file)
-    short b_inst[bi_numparams];
-    // window stuff
-    void *b_wind;
-    double b_pixperfr;
-    double b_frperpix;
-    long b_imagesize;
-    Point b_scroll;
-    long b_scrollscale;
-    long b_selbegin[MAXCHAN];
-    long b_selend[MAXCHAN];
-    long b_zoom;
-    long b_zim[11];
-    void *b_mouseout;
-    long b_format;          // 'AIFF' or 'Sd2f'
-    t_symbol *b_filename;   // last file read (not written) for readagain message
-    long b_oldnchans;       // used for resizing window in case of # of channels change
-    void *b_doneout;
-    long b_outputbytes;     // number of bytes used for output sample (1-4)
-    long b_modtime;         // last modified time ("dirty" method)
-} t_buffer;
-
-#define BUFWIND(x) ((t_wind *)(x->b_wind))
-
-
-#endif
diff --git a/externals/grill/flext/source/flout.cpp b/externals/grill/flext/source/flout.cpp
deleted file mode 100644
index dae256a7..00000000
--- a/externals/grill/flext/source/flout.cpp
+++ /dev/null
@@ -1,332 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flout.cpp
-    \brief Implementation of the flext outlet functionality.
-*/
-
-#include "flext.h"
-#include "flinternal.h"
-#include <string.h>
- 
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-void flext_base::ToSysAtom(int n,const t_atom &at) const 
-{ 
-    outlet *o = GetOut(n); 
-    if(LIKELY(o)) { 
-        CRITON(); 
-        if(IsSymbol(at))
-            outlet_symbol((t_outlet *)o,const_cast<t_symbol *>(GetSymbol(at))); 
-        else if(IsFloat(at))
-            outlet_float((t_outlet *)o,GetFloat(at)); 
-#if FLEXT_SYS == FLEXT_SYS_MAX
-        else if(IsInt(at))
-            outlet_flint((t_outlet *)o,GetInt(at));
-#endif
-#if FLEXT_SYS == FLEXT_SYS_PD
-        else if(IsPointer(at))
-            outlet_pointer((t_outlet *)o,GetPointer(at)); 
-#endif
-        else
-            error("Atom type not supported");
-        CRITOFF(); 
-    } 
-}
-#else
-#error Not implemented
-#endif
-
-#if defined(FLEXT_THREADS)
-    #if FLEXT_QMODE == 2
-        #define CHKTHR() (LIKELY((IsSystemThread() || IsThread(flext::thrmsgid)) && !InDSP()))
-    #else
-        #define CHKTHR() (LIKELY(IsSystemThread() && !InDSP()))
-    #endif
-#else
-    #define CHKTHR() (LIKELY(!InDSP()))
-#endif
-
-void flext_base::ToOutBang(int n) const { if(CHKTHR()) ToSysBang(n); else ToQueueBang(n); }
-void flext_base::ToOutFloat(int n,float f) const { if(CHKTHR()) ToSysFloat(n,f); else ToQueueFloat(n,f); }
-void flext_base::ToOutInt(int n,int f) const { if(CHKTHR()) ToSysInt(n,f); else ToQueueInt(n,f); }
-void flext_base::ToOutSymbol(int n,const t_symbol *s) const { if(CHKTHR()) ToSysSymbol(n,s); else ToQueueSymbol(n,s); }
-void flext_base::ToOutAtom(int n,const t_atom &at) const { if(CHKTHR()) ToSysAtom(n,at); else ToQueueAtom(n,at); }
-void flext_base::ToOutList(int n,int argc,const t_atom *argv) const { if(CHKTHR()) ToSysList(n,argc,argv); else ToQueueList(n,argc,argv); }
-void flext_base::ToOutAnything(int n,const t_symbol *s,int argc,const t_atom *argv) const { if(CHKTHR()) ToSysAnything(n,s,argc,argv); else ToQueueAnything(n,s,argc,argv); }
-
-void flext::ToOutMsg(MsgBundle *mb) { if(CHKTHR()) ToSysMsg(mb); else ToQueueMsg(mb); }
-
-bool flext::Forward(const t_symbol *recv,const t_symbol *s,int argc,const t_atom *argv)
-{
-    return CHKTHR()?SysForward(recv,s,argc,argv):QueueForward(recv,s,argc,argv); 
-}
-
-
-bool flext_base::InitInlets()
-{
-    bool ok = true;
-
-    // incnt has number of inlets (any type)
-    // insigs should be 0
-
-    FLEXT_ASSERT(!insigs && !inlets);
-
-    // ----------------------------------
-    // create inlets
-    // ----------------------------------
-
-#if FLEXT_SYS == FLEXT_SYS_MAX      
-    // copy inlet descriptions
-    indesc = new char *[incnt];
-    for(int i = 0; i < incnt; ++i) {
-        xlet &x = inlist[i];
-        indesc[i] = x.desc;
-        x.desc = NULL;
-    }
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-    inlets = incnt > 1?new px_object *[incnt]:NULL;
-#endif
-    
-    // type info is now in list array
-#if FLEXT_SYS == FLEXT_SYS_PD
-    {
-        int cnt = 0;
-        if(incnt >= 1) {
-            xlet &xi = inlist[0]; // points to first inlet
-            if(xi.tp == xlet_sig) ++insigs;
-            // else leftmost inlet is already there...
-            ++cnt;
-
-#if PD_MINOR_VERSION >= 37 && defined(PD_DEVEL_VERSION)
-            // set tooltip
-// this is on a per-class basis... we cannot really use it here
-//            if(xi.desc && *xi.desc) class_settip(thisClass(),gensym(xi.desc));
-#endif
-        }       
-
-        for(int ix = 1; ix < incnt; ++ix,++cnt) {
-            xlet &xi = inlist[ix]; // points to first inlet
-            t_inlet *in = NULL;
-            switch(xi.tp) {
-                case xlet_float:
-                case xlet_int: {
-                    if(ix > 9) { 
-                        // proxy inlet needed
-                        (inlets[ix-1] = (px_object *)pd_new(px_class))->init(this,ix);  // proxy for 2nd inlet messages 
-                        in = inlet_new(&x_obj->obj,&inlets[ix-1]->obj.ob_pd, (t_symbol *)sym_float, (t_symbol *)sym_float);  
-                    }
-                    else { 
-                        inlets[ix-1] = NULL;
-                        static char sym[] = " ft ?";
-                        sym[4] = '0'+ix;  
-                        in = inlet_new(&x_obj->obj, &x_obj->obj.ob_pd, (t_symbol *)sym_float, gensym(sym)); 
-                    }
-                    break;
-                }
-                case xlet_sym: 
-                    (inlets[ix-1] = (px_object *)pd_new(px_class))->init(this,ix);  // proxy for 2nd inlet messages 
-                    in = inlet_new(&x_obj->obj,&inlets[ix-1]->obj.ob_pd, (t_symbol *)sym_symbol, (t_symbol *)sym_symbol);  
-                    break;
-                case xlet_list:
-                    (inlets[ix-1] = (px_object *)pd_new(px_class))->init(this,ix);  // proxy for 2nd inlet messages 
-                    in = inlet_new(&x_obj->obj,&inlets[ix-1]->obj.ob_pd, (t_symbol *)sym_list, (t_symbol *)sym_list);  
-                    break;
-                case xlet_any:
-                    (inlets[ix-1] = (px_object *)pd_new(px_class))->init(this,ix);  // proxy for 2nd inlet messages 
-                    in = inlet_new(&x_obj->obj,&inlets[ix-1]->obj.ob_pd, 0, 0);  
-                    break;
-                case xlet_sig:
-                    inlets[ix-1] = NULL;
-#ifdef FLEXT_COMPATIBLE
-                    if(inlist[ix-1].tp != xlet_sig) {
-                        post("%s: All signal inlets must be left-aligned in compatibility mode",thisName());
-                        ok = false;
-                    }
-                    else 
-#endif
-                    {
-                        // pd is not able to handle signals and messages into the same inlet...
-                        in = inlet_new(&x_obj->obj, &x_obj->obj.ob_pd, (t_symbol *)sym_signal, (t_symbol *)sym_signal);  
-                        ++insigs;
-                    }
-                    break;
-                default:
-                    inlets[ix-1] = NULL;
-                    error("%s: Wrong type for inlet #%i: %i",thisName(),ix,(int)inlist[ix].tp);
-                    ok = false;
-            } 
-
-#if PD_MINOR_VERSION >= 37 && defined(PD_DEVEL_VERSION)
-            // set tooltip
-            if(in && xi.desc && *xi.desc) inlet_settip(in,gensym(xi.desc));
-#endif
-        }
-
-        incnt = cnt;
-    }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    {
-        int ix,cnt;
-        // count leftmost signal inlets
-        while(insigs < incnt && inlist[insigs].tp == xlet_sig) ++insigs;
-        
-        for(cnt = 0,ix = incnt-1; ix >= insigs; --ix,++cnt) {
-            xlet &xi = inlist[ix];
-            if(ix == 0) {
-                if(xi.tp != xlet_any) {
-                    error("%s: Leftmost inlet must be of type signal or anything",thisName());
-                    ok = false;
-                }
-            }
-            else {
-                switch(xi.tp) {
-                    case xlet_sig:
-                        inlets[ix-1] = NULL;
-                        error("%s: All signal inlets must be left-aligned",thisName());
-                        ok = false;
-                        break;
-                    case xlet_float: {
-						if(ix < 10) {
-							inlets[ix-1] = NULL;
-                            floatin(x_obj,ix);
-							break;
-						}
-						else
-							goto makeproxy;
-					}
-                    case xlet_int: {
-						if(ix < 10) {
-							inlets[ix-1] = NULL;
-                            intin(x_obj,ix);
-							break;
-						}
-						else
-							goto makeproxy;
-					}
-					makeproxy:
-                    case xlet_any: // non-leftmost
-                    case xlet_sym:
-                    case xlet_list:
-                        inlets[ix-1] = (px_object *)proxy_new(x_obj,ix,&((flext_hdr *)x_obj)->curinlet);  
-                        break;
-                    default:
-                        inlets[ix-1] = NULL;
-                        error("%s: Wrong type for inlet #%i: %i",thisName(),ix,(int)xi.tp);
-                        ok = false;
-                } 
-            }
-        }
-        
-        while(ix > 0) inlets[ix--] = NULL;
-	}
-#else
-#error
-#endif
-
-    return ok;  
-}
-
-bool flext_base::InitOutlets()
-{
-    bool ok = true;
-    int procattr = HasAttributes()?1:0;
-
-    // outcnt has number of inlets (any type)
-    // outsigs should be 0
-
-    FLEXT_ASSERT(outsigs == 0);
-
-    // ----------------------------------
-    // create outlets
-    // ----------------------------------
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    // for Max/MSP the rightmost outlet has to be created first
-    outlet *attrtmp = NULL;
-    if(procattr) 
-        attrtmp = (outlet *)newout_anything(thisHdr());
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX      
-    // copy outlet descriptions
-    outdesc = new char *[outcnt];
-    for(int i = 0; i < outcnt; ++i) {
-        xlet &xi = outlist[i];
-        outdesc[i] = xi.desc; 
-        xi.desc = NULL;
-    }
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-    if(outcnt+procattr)
-        outlets = new outlet *[outcnt+procattr];
-    else
-        outlets = NULL;
-
-    // type info is now in list array
-#if FLEXT_SYS == FLEXT_SYS_PD
-    for(int ix = 0; ix < outcnt; ++ix) 
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    for(int ix = outcnt-1; ix >= 0; --ix) 
-#else
-#error
-#endif
-    {
-        switch(outlist[ix].tp) {
-            case xlet_float:
-                outlets[ix] = (outlet *)newout_float(&x_obj->obj);
-                break;
-            case xlet_int: 
-                outlets[ix] = (outlet *)newout_flint(&x_obj->obj);
-                break;
-            case xlet_sig:
-                outlets[ix] = (outlet *)newout_signal(&x_obj->obj);
-                ++outsigs;
-                break;
-            case xlet_sym:
-                outlets[ix] = (outlet *)newout_symbol(&x_obj->obj);
-                break;
-            case xlet_list:
-                outlets[ix] = (outlet *)newout_list(&x_obj->obj);
-                break;
-            case xlet_any:
-                outlets[ix] = (outlet *)newout_anything(&x_obj->obj);
-                break;
-#ifdef FLEXT_DEBUG
-            default:
-                ERRINTERNAL();
-                ok = false;
-#endif
-        } 
-    }
-#else
-#error
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-    if(procattr) {
-        // attribute dump outlet is the last one
-        outlets[outcnt] = 
-#if FLEXT_SYS == FLEXT_SYS_PD
-        // attribute dump outlet is the last one
-            (outlet *)newout_anything(&x_obj->obj);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-            attrtmp;
-#endif
-
-    }
-#endif
-    
-    return ok;
-}
-
-
diff --git a/externals/grill/flext/source/flprefix.h b/externals/grill/flext/source/flprefix.h
deleted file mode 100644
index 094dacf7..00000000
--- a/externals/grill/flext/source/flprefix.h
+++ /dev/null
@@ -1,433 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flprefix.h
-    \brief Try to find out the platform.
-*/
- 
-#ifndef __FLEXT_PREFIX_H
-#define __FLEXT_PREFIX_H
-
-// --- definitions for FLEXT_SYS ---------------------
-#define FLEXT_SYS_UNKNOWN   0
-
-#ifndef FLEXT_SYS_MAX
-    #define FLEXT_SYS_MAX   1
-#else
-    // already defined
-    #undef FLEXT_SYS_MAX
-    #define FLEXT_SYS_MAX   1
-    #define FLEXT_SYS FLEXT_SYS_MAX
-#endif
-
-#ifndef FLEXT_SYS_PD
-    #define FLEXT_SYS_PD    2
-#else
-    // already defined
-    #undef FLEXT_SYS_PD
-    #define FLEXT_SYS_PD    2
-    #define FLEXT_SYS FLEXT_SYS_PD
-#endif
-
-#ifndef FLEXT_SYS_JMAX
-    #define FLEXT_SYS_JMAX  3
-#else
-    // already defined
-    #undef FLEXT_SYS_JMAX
-    #define FLEXT_SYS_JMAX  3
-    #define FLEXT_SYS FLEXT_SYS_JMAX
-#endif
-
-// --- definitions for FLEXT_OS ----------------------
-#define FLEXT_OS_UNKNOWN    0
-#define FLEXT_OS_WIN    1
-#define FLEXT_OS_MAC    2  
-#define FLEXT_OS_LINUX  3
-#define FLEXT_OS_IRIX   4
-
-// --- definitions for FLEXT_OS_API ---------------------
-#define FLEXT_OSAPI_UNKNOWN 0
-
-#define FLEXT_OSAPI_UNIX_POSIX 1
-
-#define FLEXT_OSAPI_MAC_CLASSIC 2
-#define FLEXT_OSAPI_MAC_CARBON 3
-#define FLEXT_OSAPI_MAC_MACH 4
-
-#define FLEXT_OSAPI_WIN_NATIVE 5  // WIN32 Platform
-#define FLEXT_OSAPI_WIN_POSIX 6    // POSIX API (e.g. cygwin)
-
-// --- definitions for FLEXT_CPU ---------------------
-#define FLEXT_CPU_UNKNOWN   0
-#define FLEXT_CPU_IA32   1
-#define FLEXT_CPU_PPC    2
-#define FLEXT_CPU_MIPS   3
-#define FLEXT_CPU_ALPHA  4
-
-#define FLEXT_CPU_IA64   5 // Itanium
-#define FLEXT_CPU_X86_64 6 // AMD-K8, EMT64
-
-// compatibility
-#define FLEXT_CPU_INTEL FLEXT_CPU_IA32
-
-// --- definitions for FLEXT_THREADS -----------------
-#define FLEXT_THR_POSIX 1 // pthreads
-#define FLEXT_THR_WIN32 2 // Win32 native
-#define FLEXT_THR_MP    3 // MacOS MPThreads
-
-// ---------------------------------------------------
-// support old definitions
-
-#ifndef FLEXT_SYS
-    #if defined(MAXMSP)
-        #define FLEXT_SYS FLEXT_SYS_MAX
-    //  #undef MAXMSP
-    #elif defined(PD)
-        #define FLEXT_SYS FLEXT_SYS_PD
-    //  #undef PD
-    //  #undef NT
-    #endif
-#endif
-
-#if defined(_DEBUG) && !defined(FLEXT_DEBUG)
-    #define FLEXT_DEBUG
-#endif
-
-// ---------------------------------------------------
-
-// Definition of supported real-time systems
-#if FLEXT_SYS == FLEXT_SYS_MAX
-#elif FLEXT_SYS == FLEXT_SYS_PD
-#elif FLEXT_SYS == FLEXT_SYS_JMAX
-#else
-    #error "System must be defined by either FLEXT_SYS_MAX, FLEXT_SYS_PD or FLEXT_SYS_JMAX"
-#endif
-
-// Definition of OS/CPU
-#if defined(_MSC_VER) || (defined(__ICC) && (FLEXT_OS == FLEXT_OS_WIN || defined(_WIN32)))
-    // Microsoft C++
-    // and Intel C++ (as guessed)
-    
-    #ifndef FLEXT_CPU
-        #if defined(_M_AMD64)
-            #define FLEXT_CPU FLEXT_CPU_X86_64
-        #elif defined(_M_IA64)
-            #define FLEXT_CPU FLEXT_CPU_IA64
-        #elif defined(_M_IX86)
-            #define FLEXT_CPU FLEXT_CPU_IA32
-        #elif defined(_M_PPC)
-            #define FLEXT_CPU FLEXT_CPU_PPC
-        #elif defined(_M_MRX000)
-            #define FLEXT_CPU FLEXT_CPU_MIPS
-        #elif defined(_M_ALPHA)
-            #define FLEXT_CPU FLEXT_CPU_ALPHA
-        #else
-            #define FLEXT_CPU FLEXT_CPU_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OS
-        #if defined(_WIN32) || defined(_WIN64)
-            #define FLEXT_OS FLEXT_OS_WIN
-            #define FLEXT_OSAPI FLEXT_OSAPI_WIN_NATIVE
-        #else
-            #define FLEXT_OS FLEXT_OS_UNKNOWN
-            #define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
-        #endif
-    #endif
-
-
-#elif defined(__BORLANDC__) 
-    // Borland C++
-
-    #ifndef FLEXT_CPU
-        #define FLEXT_CPU FLEXT_CPU_INTEL
-    #endif
-    #ifndef FLEXT_OS
-        #define FLEXT_OS FLEXT_OS_WIN
-        #define FLEXT_OSAPI FLEXT_OSAPI_WIN_NATIVE
-    #else   
-        #define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
-    #endif
-
-
-#elif defined(__MWERKS__)
-    // Metrowerks CodeWarrior
-
-    #ifdef __MACH__
-        // quick fix for OSX Mach-O
-        #define TARGET_CPU_PPC 1
-        #define TARGET_OS_MAC 1
-        #define TARGET_API_MAC_OSX 1
-    #else
-        #ifndef __CONDITIONALMACROS__
-        #include <ConditionalMacros.h>
-        #endif
-    #endif
-
-    #ifndef FLEXT_CPU
-        #if TARGET_CPU_X86
-            #define FLEXT_CPU FLEXT_CPU_INTEL
-        #elif TARGET_CPU_PPC
-            #define FLEXT_CPU FLEXT_CPU_PPC
-        #elif TARGET_CPU_MIPS
-            #define FLEXT_CPU FLEXT_CPU_MIPS
-        #elif TARGET_CPU_ALPHA
-            #define FLEXT_CPU FLEXT_CPU_ALPHA
-        #else
-            #define FLEXT_CPU FLEXT_CPU_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OS
-        #if TARGET_OS_MAC
-            #define FLEXT_OS FLEXT_OS_MAC
-        #elif TARGET_OS_WIN32
-            // assume Windows
-            #define FLEXT_OS FLEXT_OS_WIN
-        #else
-            #define FLEXT_OS FLEXT_OS_UNKNOWN
-        #endif
-    #endif
-    
-    #ifndef FLEXT_OSAPI
-        #if TARGET_API_MAC_MACH
-            // this is for Mach-O
-            // this has the precedence (MACH also supports Carbon, of course)
-            #define FLEXT_OSAPI FLEXT_OSAPI_MAC_MACH
-        #elif TARGET_API_MAC_CARBON
-            // this is for CFM
-            #define FLEXT_OSAPI FLEXT_OSAPI_MAC_CARBON
-        #else
-            #define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
-        #endif
-    #endif
-    
-    // This is important for method and attribute callbacks
-    #pragma enumsalwaysint on
-    // This is important for everything
-    #pragma bool on
-
-#elif defined(__GNUG__) || (defined(__ICC) && (FLEXT_OS == FLEXT_OS_LINUX || defined(linux) || defined(__linux__)))
-
-    // GNU C++
-    // and Intel (as suggested by Tim Blechmann)
-
-    #ifndef FLEXT_CPU
-        #if defined(__x86_64__) // not sure about this one
-            #define FLEXT_CPU FLEXT_CPU_X86_64
-        #elif defined(_X86_) || defined(__i386__) || defined(__i586__) || defined(__i686__)
-            #define FLEXT_CPU FLEXT_CPU_IA32
-        #elif defined(__POWERPC__)
-            #define FLEXT_CPU FLEXT_CPU_PPC
-        #elif defined(__MIPS__)
-            #define FLEXT_CPU FLEXT_CPU_MIPS
-        #else
-            #define FLEXT_CPU FLEXT_CPU_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OS
-        #if defined(linux) || defined(__linux__)
-            #define FLEXT_OS FLEXT_OS_LINUX
-        #elif defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
-            #define FLEXT_OS FLEXT_OS_WIN
-        #elif defined(__APPLE__) && defined(__MACH__)
-            #define FLEXT_OS FLEXT_OS_MAC
-        // how about IRIX??
-        #else
-            #define FLEXT_OS FLEXT_OS_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OSAPI
-        #if FLEXT_OS == FLEXT_OS_MAC
-            #define FLEXT_OSAPI FLEXT_OSAPI_MAC_MACH
-        #elif FLEXT_OS == FLEXT_OS_WIN
-            #if defined(__MINGW32__)
-                #define FLEXT_OSAPI FLEXT_OSAPI_WIN_NATIVE
-            #else
-                #define FLEXT_OSAPI FLEXT_OSAPI_WIN_POSIX
-            #endif
-        #elif FLEXT_OS == FLEXT_OS_LINUX || FLEXT_OS == FLEXT_OS_IRIX
-            #define FLEXT_OSAPI FLEXT_OSAPI_UNIX_POSIX
-        #else
-            #define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
-        #endif
-    #endif
-
-#elif defined(__MRC__) && defined(MPW_CPLUS)
-    // Apple MPW MrCpp
-
-    #if __MRC__ < 0x500
-        #error Apple MPW MrCpp v.5.0.0 or later compiler required
-    #endif
-
-    #ifndef FLEXT_CPU
-        #if defined(__POWERPC__)
-            #define FLEXT_CPU FLEXT_CPU_PPC
-        #else
-            #define FLEXT_CPU FLEXT_CPU_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OS
-        #if defined(macintosh)
-            #define FLEXT_OS FLEXT_OS_MAC
-        #else
-            #define FLEXT_OS FLEXT_OS_UNKNOWN
-        #endif
-    #endif
-
-    #ifndef FLEXT_OSAPI
-        #if FLEXT_OS == FLEXT_OS_MAC
-            #define FLEXT_OSAPI FLEXT_OSAPI_MAC_CLASSIC
-        #else
-            #define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
-        #endif
-    #endif
-#endif
-
-
-
-#if FLEXT_OS == FLEXT_OS_WIN
-//  #pragma message("Compiling for Windows")
-
-    #if FLEXT_SYS == FLEXT_SYS_MAX
-//      #define WIN_VERSION 1
-    #elif FLEXT_SYS == FLEXT_SYS_PD
-//      #define PD
-//      #define NT
-    #endif
-#elif FLEXT_OS == FLEXT_OS_LINUX
-//  #pragma message("Compiling for Linux")
-
-    #if FLEXT_SYS == FLEXT_SYS_PD
-//      #define PD
-    #else
-        #error "Flext SYS/OS combination unknown"
-    #endif
-#elif FLEXT_OS == FLEXT_OS_IRIX
-//  #pragma message("Compiling for Irix")
-
-    #if FLEXT_SYS == FLEXT_SYS_PD
-//      #define PD
-    #else
-        #error "Flext SYS/OS combination unknown"
-    #endif
-#elif FLEXT_OS == FLEXT_OS_MAC
-//  #pragma message("Compiling for MacOS")
-
-    #if FLEXT_SYS == FLEXT_SYS_PD
-//      #define PD
-    #endif
-#else
-    #error "Operating system could not be determined"
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-//  #pragma message("Compiling for Max/MSP")
-#elif FLEXT_SYS == FLEXT_SYS_PD
-//  #pragma message("Compiling for PD")
-#endif
-
-// ----- set threading model -----
-// shared builds are always threaded
-#ifdef FLEXT_SHARED
-    #undef FLEXT_THREADS
-    #define FLEXT_THREADS
-#endif
-
-#ifdef FLEXT_THREADS
-    #undef FLEXT_THREADS
-    #if FLEXT_SYS == FLEXT_SYS_MAX && FLEXT_OS == FLEXT_OS_MAC && FLEXT_OSAPI != FLEXT_OSAPI_MAC_MACH
-        // Max for CFM doesn't like posix threads
-        #define FLEXT_THREADS FLEXT_THR_MP      
-    #elif FLEXT_SYS == FLEXT_SYS_MAX && FLEXT_OS == FLEXT_OS_WIN
-        // for wmax use native Windows threads
-        #define FLEXT_THREADS FLEXT_THR_WIN32
-    #else
-        #define FLEXT_THREADS FLEXT_THR_POSIX
-    #endif
-#endif
-
-// ----- macros for class names -----
-/*
-        With linux (flat linker namespace) and more than one flext-based external loaded all calls to static 
-        exported functions refer to the first instance loaded!
-        Therefore different class names are used so that the correct type of flext function is called.
-*/
-#ifdef __DOXYGEN__
-    #define FLEXT_CLASSDEF(CL) CL
-#elif defined(FLEXT_DEBUG)
-    #if defined(FLEXT_SHARED)
-        #define FLEXT_CLASSDEF(CL) CL##_shared_d
-    #elif defined(FLEXT_THREADS)
-        #define FLEXT_CLASSDEF(CL) CL##_multi_d
-    #else
-        #define FLEXT_CLASSDEF(CL) CL##_single_d
-    #endif
-#else
-    #if defined(FLEXT_SHARED)
-        #define FLEXT_CLASSDEF(CL) CL##_shared
-    #elif defined(FLEXT_THREADS)
-        #define FLEXT_CLASSDEF(CL) CL##_multi
-    #else
-        #define FLEXT_CLASSDEF(CL) CL##_single
-    #endif
-#endif
-
-
-/* Set the right calling convention (and exporting) for the OS */
-
-#if defined(_WIN32)
-	#ifdef FLEXT_SHARED
-        // for compiling a shared flext library FLEXT_EXPORTS must be defined
-        #ifdef FLEXT_EXPORTS
-		    #define FLEXT_SHARE __declspec(dllexport)
-        #else
-		    #define FLEXT_SHARE __declspec(dllimport)
-        #endif
-	#else
-		#define FLEXT_SHARE
-	#endif
-	#define FLEXT_EXT __declspec(dllexport)
-#else                   // other OS's
-	#define FLEXT_SHARE
-	#define FLEXT_EXT
-#endif
-
-
-// std namespace
-#ifdef __MWERKS__
-#	define STD std
-#else
-#	define STD
-#endif
-
-// branching hints
-#ifdef __GNUC__
-#	ifndef LIKELY
-#		define LIKELY(expression) (__builtin_expect(!!(expression), 1))
-#	endif
-#	ifndef UNLIKELY
-#		define UNLIKELY(expression) (__builtin_expect(!!(expression), 0))
-#	endif
-#else
-#	ifndef LIKELY
-#		define LIKELY(expression) (expression)
-#	endif
-#	ifndef UNLIKELY
-#		define UNLIKELY(expression) (expression)
-#	endif
-#endif
-
-
-#endif // __FLEXT_PREFIX_H
diff --git a/externals/grill/flext/source/flproxy.cpp b/externals/grill/flext/source/flproxy.cpp
deleted file mode 100644
index 6126d4b7..00000000
--- a/externals/grill/flext/source/flproxy.cpp
+++ /dev/null
@@ -1,222 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flproxy.cpp
-    \brief Proxy classes for the flext base class.
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-
-
-// === proxy class for flext_base ============================
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-
-t_class *flext_base::px_class = NULL;
-
-void flext_base::px_object::px_bang(px_object *obj)
-{
-    obj->base->CbMethodHandler(obj->index,sym_bang,0,NULL);
-}
-
-void flext_base::px_object::px_float(px_object *obj,t_float f)
-{
-    t_atom a; SetFloat(a,f);
-    obj->base->CbMethodHandler(obj->index,sym_float,1,&a);
-}
-
-void flext_base::px_object::px_symbol(px_object *obj,const t_symbol *s)
-{
-    t_atom a; SetSymbol(a,s);
-    obj->base->CbMethodHandler(obj->index,sym_symbol,1,&a);
-}
-
-/*
-void flext_base::px_object::px_pointer(px_object *obj,const t_gpointer *p)
-{
-    t_atom a; SetPointer(a,p);
-    obj->base->CbMethodHandler(obj->index,sym_pointer,1,&a);
-}
-*/
-
-void flext_base::px_object::px_anything(px_object *obj,const t_symbol *s,int argc,t_atom *argv)
-{
-    obj->base->CbMethodHandler(obj->index,s,argc,argv);
-}
-
-void flext_base::cb_bang(flext_hdr *c)
-{
-    thisObject(c)->CbMethodHandler(0,sym_bang,0,NULL);
-}
-
-void flext_base::cb_float(flext_hdr *c,t_float f)
-{
-    t_atom a; SetFloat(a,f);
-    thisObject(c)->CbMethodHandler(0,sym_float,1,&a);
-}
-
-void flext_base::cb_symbol(flext_hdr *c,const t_symbol *s)
-{
-    t_atom a; SetSymbol(a,s);
-    thisObject(c)->CbMethodHandler(0,sym_symbol,1,&a);
-}
-
-/*
-void flext_base::cb_pointer(flext_hdr *c,const t_gpointer *p)
-{
-    t_atom a; SetPointer(a,p);
-    thisObject(c)->CbMethodHandler(0,sym_pointer,1,&a);
-}
-*/
-
-void flext_base::cb_anything(flext_hdr *c,const t_symbol *s,int argc,t_atom *argv)
-{
-    if(UNLIKELY(!s)) {
-        // apparently, this happens only in one case... object is a DSP object, but has no main DSP inlet...
-
-        // interpret tag from args
-        if(!argc)
-            s = sym_bang;
-        else if(argc == 1) {
-            if(IsFloat(*argv))
-                s = sym_float;
-            else if(IsSymbol(*argv))
-                s = sym_symbol;
-            else if(IsPointer(*argv))
-                s = sym_pointer;
-            else
-                FLEXT_ASSERT(false);
-        }
-        else
-            s = sym_list;
-    }
-
-    thisObject(c)->CbMethodHandler(0,s,argc,argv);
-}
-
-#define DEF_PROXYMSG(IX) \
-void flext_base::cb_px_ft ## IX(flext_hdr *c,t_float v) { t_atom atom; SetFloat(atom,v); thisObject(c)->CbMethodHandler(IX,sym_float,1,&atom); }
-
-#define ADD_PROXYMSG(c,IX) \
-add_method1(c,cb_px_ft ## IX," ft " #IX,A_FLOAT)
-
-//AddMethod(c,0,flext::MakeSymbol("ft" #IX),cb_px_ft ## IX) 
-
-
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-
-void flext_base::cb_anything(flext_hdr *c,const t_symbol *s,short argc,t_atom *argv)
-{
-    int ci = ((flext_hdr *)c)->curinlet;
-    thisObject(c)->CbMethodHandler(ci,s,argc,argv);
-}
-
-void flext_base::cb_int(flext_hdr *c,long v)
-{
-    t_atom atom; SetInt(atom,v);  
-    int ci = ((flext_hdr *)c)->curinlet;
-    thisObject(c)->CbMethodHandler(ci,sym_int,1,&atom);
-}
-
-void flext_base::cb_float(flext_hdr *c,double v)
-{
-    t_atom atom; SetFloat(atom,v);  
-    int ci = ((flext_hdr *)c)->curinlet;
-    thisObject(c)->CbMethodHandler(ci,sym_float,1,&atom);
-}
-
-void flext_base::cb_bang(flext_hdr *c)
-{
-    int ci = ((flext_hdr *)c)->curinlet;
-    thisObject(c)->CbMethodHandler(ci,sym_bang,0,NULL);
-}
-
-
-#define DEF_PROXYMSG(IX) \
-void flext_base::cb_px_in ## IX(flext_hdr *c,long v) { t_atom atom; SetInt(atom,v); thisObject(c)->CbMethodHandler(IX,sym_int,1,&atom); } \
-void flext_base::cb_px_ft ## IX(flext_hdr *c,double v) { t_atom atom; SetFloat(atom,v); thisObject(c)->CbMethodHandler(IX,sym_float,1,&atom); }
-
-/*
-void flext_base::cb_px_in ## IX(flext_hdr *c,long v) { t_atom atom; SetInt(atom,v); thisObject(c)->CbMethodHandler(IX,sym_int,1,&atom); } \
-void flext_base::cb_px_ft ## IX(flext_hdr *c,double v) { t_atom atom; SetFloat(atom,v); thisObject(c)->CbMethodHandler(IX,sym_float,1,&atom); }
-*/
-
-#define ADD_PROXYMSG(c,IX) \
-addinx((method)(cb_px_in ## IX),IX); \
-addftx((method)(cb_px_ft ## IX),IX)
-
-/*
-add_method1(c,cb_px_in ## IX,"in" #IX,A_INT); \
-add_method1(c,cb_px_ft ## IX,"ft" #IX,A_FLOAT)
-
-AddMethod(c,0,flext::MakeSymbol("in" #IX),cb_px_in ## IX); \
-AddMethod(c,0,flext::MakeSymbol("ft" #IX),cb_px_ft ## IX) 
-*/
-
-#endif 
-
-#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX
-
-DEF_PROXYMSG(1)
-DEF_PROXYMSG(2)
-DEF_PROXYMSG(3)
-DEF_PROXYMSG(4)
-DEF_PROXYMSG(5)
-DEF_PROXYMSG(6)
-DEF_PROXYMSG(7)
-DEF_PROXYMSG(8)
-DEF_PROXYMSG(9)
-
-
-void flext_base::SetProxies(t_class *c,bool dsp)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    // for leftmost inlet
-    class_addbang(c,cb_bang);
-    if(!dsp) class_addfloat(c,cb_float);
-    class_addsymbol(c,cb_symbol);
-//    class_addpointer(c,cb_pointer);
-    class_addlist(c,cb_anything);
-    class_addanything(c,cb_anything);
-
-    // proxy for extra inlets
-    if(!px_class) {
-        // only once
-        px_class = class_new(gensym(" flext_base proxy "),NULL,NULL,sizeof(px_object),CLASS_PD|CLASS_NOINLET, A_NULL);
-        class_addbang(px_class,px_object::px_bang); // for other inlets
-        class_addfloat(px_class,px_object::px_float); // for other inlets
-        class_addsymbol(px_class,px_object::px_symbol); // for other inlets
-//        class_addpointer(px_class,px_object::px_pointer); // for other inlets
-        class_addlist(px_class,px_object::px_anything); // for other inlets
-        class_addanything(px_class,px_object::px_anything); // for other inlets
-    }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    addbang((method)cb_bang);
-    addint((method)cb_int);  
-    addfloat((method)cb_float);  
-    addmess((method)cb_anything,"list",A_GIMME,A_NOTHING); // must be explicitly given, otherwise list elements are distributes over inlets
-    addmess((method)cb_anything,"anything",A_GIMME,A_NOTHING);
-#else
-#error Not implemented!
-#endif  
-
-    // setup non-leftmost ints and floats
-    ADD_PROXYMSG(c,1);
-    ADD_PROXYMSG(c,2);
-    ADD_PROXYMSG(c,3);
-    ADD_PROXYMSG(c,4);
-    ADD_PROXYMSG(c,5);
-    ADD_PROXYMSG(c,6);
-    ADD_PROXYMSG(c,7);
-    ADD_PROXYMSG(c,8);
-    ADD_PROXYMSG(c,9);
-}
-#endif
diff --git a/externals/grill/flext/source/flqueue.cpp b/externals/grill/flext/source/flqueue.cpp
deleted file mode 100644
index c3abbc52..00000000
--- a/externals/grill/flext/source/flqueue.cpp
+++ /dev/null
@@ -1,559 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flqueue.cpp
-    \brief Implementation of the flext message queuing functionality.
-
-    \todo Let's see if queuing can be implemented for Max/MSP with defer_low
-
-    if FLEXT_PDLOCK is defined, the new PD thread lock functions are used
-*/
-
-#include "flext.h"
-#include "flinternal.h"
-#include "flcontainers.h"
-#include <string.h> // for memcpy
-
-#ifdef FLEXT_THREADS
-//! Thread id of message queue thread
-flext::thrid_t flext::thrmsgid;
-#endif
-
-static bool qustarted = false;
-
-#ifdef FLEXT_SHARED
-/*
-    For the shared version it _should_ be possible to have only one queue for all externals.
-    Yet I don't know how to do this cross-platform
-*/
-#define PERMANENTIDLE
-#endif
-
-static void Trigger();
-
-
-class flext::MsgBundle;
-
-typedef PooledFifo<flext::MsgBundle> QueueFifo;
-
-class Queue:
-    public flext,
-    public QueueFifo
-{
-public:
-    inline bool Empty() const { return Size() == 0; }
-    
-    inline void Push(MsgBundle *m); // defined after MsgBundle (gcc 3.3. won't take it otherwise...)
-};
-
-static Queue queue;
-
-
-#define STATSIZE 8
-
-class flext::MsgBundle:
-    public flext,
-    public Fifo::Cell
-{
-public:
-    static MsgBundle *New()
-    {
-        MsgBundle *m = queue.New();
-        m->msg.Init();
-        return m;
-    }
-
-    static void Free(MsgBundle *m)
-    {       
-        for(Msg *mi = m->msg.nxt; mi; ) {
-            Msg *mn = mi->nxt;
-            mi->Free();
-            delete mi;
-            mi = mn;
-        }
-        m->msg.Free();
-        queue.Free(m);
-    }
-
-    inline MsgBundle &Add(flext_base *t,int o,const t_symbol *s,int ac,const t_atom *av)
-    {
-        Get()->Set(t,o,s,ac,av);
-        return *this;
-    }
-
-    inline MsgBundle &Add(const t_symbol *r,const t_symbol *s,int ac,const t_atom *av)
-    {
-        Get()->Set(r,s,ac,av);
-        return *this;
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o) // bang
-    { 
-        return Add(th,o,sym_bang,0,NULL);
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o,float dt) 
-    { 
-        t_atom at; 
-        SetFloat(at,dt);
-        return Add(th,o,sym_float,1,&at);
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o,int dt) 
-    { 
-        t_atom at; 
-        SetInt(at,dt);
-        const t_symbol *sym;
-#if FLEXT_SYS == FLEXT_SYS_PD
-        sym = sym_float;
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        sym = sym_int;
-#else
-#error Not implemented!
-#endif
-        return Add(th,o,sym,1,&at);
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o,const t_symbol *dt) 
-    { 
-        t_atom at; 
-        SetSymbol(at,dt);
-        return Add(th,o,sym_symbol,1,&at);
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o,const t_atom &a) 
-    { 
-        const t_symbol *sym;
-        if(IsSymbol(a))
-            sym = sym_symbol;
-        else if(IsFloat(a))
-            sym = sym_float;
-#if FLEXT_SYS == FLEXT_SYS_MAX
-        else if(IsInt(a))
-            sym = sym_int;
-#endif
-#if FLEXT_SYS == FLEXT_SYS_PD
-        else if(IsPointer(a))
-            sym = sym_pointer;
-#endif
-        else {
-            error("atom type not supported");
-            return *this;
-        }
-        return Add(th,o,sym,1,&a);
-    }
-
-    inline MsgBundle &Add(flext_base *th,int o,int argc,const t_atom *argv) 
-    {
-        return Add(th,o,sym_list,argc,argv);
-    }
-
-    // \note PD sys lock must already be held by caller
-    inline void Send() const
-    {
-        if(!msg.Ok()) return; // Empty!
-
-        const Msg *m = &msg;
-        do {
-            m->Send();
-            m = m->nxt;
-        } while(m);
-    }
-
-private:
-
-    class Msg {
-    public:
-        inline bool Ok() const { return th || recv; }
-
-        void Init()
-        {
-            th = NULL;
-            recv = NULL;
-            nxt = NULL;
-            argc = 0;
-        }
-
-        void Free()
-        {
-            if(argc > STATSIZE) {
-                FLEXT_ASSERT(argv);
-                delete[] argv;
-            }
-        }
-
-        void Set(flext_base *t,int o,const t_symbol *s,int ac,const t_atom *av)
-        {
-            FLEXT_ASSERT(t);
-            th = t;
-            out = o;
-            SetMsg(s,ac,av);
-}
-
-        void Set(const t_symbol *r,const t_symbol *s,int ac,const t_atom *av)
-        {
-            FLEXT_ASSERT(r);
-            th = NULL;
-            recv = r;
-            SetMsg(s,ac,av);
-        }
-
-        void Send() const
-        {
-            if(th) {
-                if(UNLIKELY(out < 0))
-                    // message to self
-                    th->CbMethodHandler(-1-out,sym,argc,argc > STATSIZE?argv:argl); 
-                else
-                    // message to outlet
-                    th->ToSysAnything(out,sym,argc,argc > STATSIZE?argv:argl);
-            }
-            else
-                flext::SysForward(recv,sym,argc,argc > STATSIZE?argv:argl);
-        }
-
-        Msg *nxt;
-
-    protected:
-        flext_base *th;
-        union {
-            int out;
-            const t_symbol *recv;
-        };
-        const t_symbol *sym;
-        int argc;
-        union {
-            t_atom *argv;
-            t_atom argl[STATSIZE];
-        };
-
-        void SetMsg(const t_symbol *s,int cnt,const t_atom *lst)
-        {
-            sym = s;
-            argc = cnt;
-            if(UNLIKELY(cnt > STATSIZE)) {
-                argv = new t_atom[cnt];
-                flext::CopyAtoms(cnt,argv,lst);
-            }
-            else
-                flext::CopyAtoms(cnt,argl,lst);
-        }
-
-    } msg;
-
-    Msg *Get()
-    {
-        Msg *m = &msg;
-        if(LIKELY(m->Ok())) {
-            for(; m->nxt; m = m->nxt) {}
-            m = m->nxt = new Msg;
-            m->Init();
-        }
-        return m;
-    }
-};
-
-inline void Queue::Push(MsgBundle *m)
-{
-    if(LIKELY(m)) {
-        Put(m);
-        Trigger();
-    }
-}
-
-#if FLEXT_QMODE == 2
-static flext::ThrCond qthrcond;
-#elif FLEXT_QMODE == 0
-//static t_qelem *qclk = NULL;
-static t_clock *qclk = NULL;
-#endif
-
-
-#define CHUNK 10
-
-static void QWork(bool syslock)
-{
-    for(;;) {
-        // Since qcnt can only be increased from any other function than QWork
-        // qc will be a minimum guaranteed number of present queue elements.
-        // On the other hand, if new queue elements are added by the methods called
-        // in the loop, these will be sent in the next tick to avoid recursion overflow.
-        size_t qc = queue.Size();
-        if(!qc) break;
-
-    #if FLEXT_QMODE == 2
-        if(syslock) flext::Lock();
-    #endif
-
-        flext::MsgBundle *q;
-        while((q = queue.Get()) != NULL) {
-            q->Send();
-            flext::MsgBundle::Free(q);
-        }
-
-    #if FLEXT_QMODE == 2
-        if(syslock) flext::Unlock();
-    #endif
-
-    }
-}
-
-#if FLEXT_QMODE == 0
-#if FLEXT_SYS == FLEXT_SYS_JMAX
-static void QTick(fts_object_t *c,int winlet, fts_symbol_t s, int ac, const fts_atom_t *at)
-{
-#else
-static void QTick(flext_base *c)
-{
-#endif
-#ifdef FLEXT_THREADS
-    FLEXT_ASSERT(flext::IsSystemThread());
-#endif
-    QWork(false);
-}
-
-#elif FLEXT_QMODE == 1
-#ifndef PERMANENTIDLE
-static bool qtickactive = false;
-#endif
-static t_int QTick(t_int *)
-{
-#ifndef PERMANENTIDLE
-    qtickactive = false;
-#endif
-
-    QWork(false);
-
-#ifdef PERMANENTIDLE
-    // will be run in the next idle cycle
-    return 2;
-#else
-    // won't be run again
-    // for non-shared externals assume that there's rarely a message waiting
-    // so it's better to delete the callback meanwhile
-    return 0; 
-#endif
-}
-#endif
-
-/*
-It would be sufficient to only flush messages belonging to object th
-But then the order of sent messages is not as intended
-*/
-void flext_base::QFlush(flext_base *th)
-{
-#ifdef FLEXT_THREADS
-    if(!IsSystemThread()) {
-        error("flext - Queue flush called by wrong thread!");
-        return;
-    }
-#endif
-
-    while(!queue.Empty()) QWork(false);
-}
-
-static void Trigger()
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    #if FLEXT_QMODE == 2
-        // wake up worker thread
-        qthrcond.Signal();
-    #elif FLEXT_QMODE == 1 && !defined(PERMANENTIDLE)
-        if(!qtickactive) {
-            sys_callback(QTick,NULL,0);
-            qtickactive = true;
-        }
-    #elif FLEXT_QMODE == 0
-        clock_delay(qclk,0);
-    #endif
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    #if FLEXT_QMODE == 0
-//        qelem_front(qclk);
-        clock_delay(qclk,0);
-    #endif
-#else
-#error Not implemented
-#endif
-}
-
-#if FLEXT_QMODE == 2
-void flext_base::QWorker(thr_params *)
-{
-    thrmsgid = GetThreadId();
-    qustarted = true;
-    for(;;) {
-        qthrcond.Wait();
-        QWork(true);
-    }
-}
-#endif
-
-void flext_base::StartQueue()
-{
-    if(qustarted) return;
-#if FLEXT_QMODE == 1
-#ifdef PERMANENTIDLE
-    sys_callback(QTick,NULL,0);
-    qustarted = true;
-#endif
-#elif FLEXT_QMODE == 2
-    LaunchThread(QWorker,NULL);
-    // very unelegant... but waiting should be ok, since happens only on loading
-    while(!qustarted) Sleep(0.001);
-#elif FLEXT_QMODE == 0 && (FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_MAX)
-//    qclk = (t_qelem *)(qelem_new(NULL,(t_method)QTick));
-    qclk = (t_clock *)(clock_new(NULL,(t_method)QTick));
-    qustarted = true;
-#else
-#error Not implemented!
-#endif
-}
-
-
-flext::MsgBundle *flext::MsgNew() 
-{ 
-    return MsgBundle::New(); 
-}
-
-void flext::MsgFree(MsgBundle *m) 
-{ 
-    MsgBundle::Free(m); 
-}
-
-void flext::ToSysMsg(MsgBundle *m)
-{
-    m->Send();
-    queue.Free(m);
-}
-
-void flext::ToQueueMsg(MsgBundle *m)
-{
-    queue.Push(m);
-}
-
-
-
-void flext_base::ToQueueBang(int o) const 
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueFloat(int o,float f) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,f);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueInt(int o,int f) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,f);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueSymbol(int o,const t_symbol *s) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,s);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueAtom(int o,const t_atom &at) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,at);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueList(int o,int argc,const t_atom *argv) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,argc,argv);
-    queue.Push(m);
-}
-
-void flext_base::ToQueueAnything(int o,const t_symbol *s,int argc,const t_atom *argv) const
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(const_cast<flext_base *>(this),o,s,argc,argv);
-    queue.Push(m);
-}
-
-
-void flext_base::MsgAddBang(MsgBundle *m,int n) const 
-{ 
-    m->Add(const_cast<flext_base *>(this),n);
-}
-
-void flext_base::MsgAddFloat(MsgBundle *m,int n,float f) const
-{
-    m->Add(const_cast<flext_base *>(this),n,f);
-}
-
-void flext_base::MsgAddInt(MsgBundle *m,int n,int f) const
-{
-    m->Add(const_cast<flext_base *>(this),n,f);
-}
-
-void flext_base::MsgAddSymbol(MsgBundle *m,int n,const t_symbol *s) const
-{
-    m->Add(const_cast<flext_base *>(this),n,s);
-}
-
-void flext_base::MsgAddAtom(MsgBundle *m,int n,const t_atom &at) const
-{
-    m->Add(const_cast<flext_base *>(this),n,at);
-}
-
-void flext_base::MsgAddList(MsgBundle *m,int n,int argc,const t_atom *argv) const
-{
-    m->Add(const_cast<flext_base *>(this),n,argc,argv);
-}
-
-void flext_base::MsgAddAnything(MsgBundle *m,int n,const t_symbol *s,int argc,const t_atom *argv) const
-{
-    m->Add(const_cast<flext_base *>(this),n,s,argc,argv);
-}
-
-
-
-
-bool flext::SysForward(const t_symbol *recv,const t_symbol *s,int argc,const t_atom *argv)
-{
-    void *cl = recv->s_thing;
-    if(UNLIKELY(!cl)) return false;
-    
-#if FLEXT_SYS == FLEXT_SYS_PD
-    pd_typedmess((t_class **)cl,(t_symbol *)s,argc,(t_atom *)argv);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    typedmess(recv->s_thing,(t_symbol *)s,argc,(t_atom *)argv);
-#else
-#error Not implemented
-#endif
-    return true;
-}
-
-bool flext::QueueForward(const t_symbol *recv,const t_symbol *s,int argc,const t_atom *argv)
-{
-    MsgBundle *m = MsgBundle::New();
-    m->Add(recv,s,argc,argv);
-    // send over queue
-    queue.Push(m);
-    return true;
-}
-
-bool flext::MsgForward(MsgBundle *m,const t_symbol *recv,const t_symbol *s,int argc,const t_atom *argv)
-{
-    m->Add(recv,s,argc,argv);
-    return true;
-}
diff --git a/externals/grill/flext/source/flsimd.cpp b/externals/grill/flext/source/flsimd.cpp
deleted file mode 100644
index 8ed13a4a..00000000
--- a/externals/grill/flext/source/flsimd.cpp
+++ /dev/null
@@ -1,2002 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flsimd.cpp
-    \brief flext SIMD support functions
-
-    If FLEXT_USE_SIMD is defined at compilation, SIMD instructions are used wherever feasible.
-    If used with MSVC++ 6 the "Processor Pack" must be installed.
-
-    If FLEXT_USE_IPP is defined the Intel Performance Package is used.
-*/
-
-#include "flext.h"
-#include <string.h>
-
-#if FLEXT_OS == FLEXT_OS_WIN
-#include <windows.h>
-#endif
-
-#ifdef FLEXT_USE_IPP
-#include <ipps.h>
-#endif
-
-#ifdef FLEXT_USE_SIMD
-    #ifdef _MSC_VER
-        // include MSVC SIMD header files
-        #include <mmintrin.h> // MMX
-        #include <xmmintrin.h> // SSE
-        #include <emmintrin.h> // SSE2
-        #include <mm3dnow.h> // 3DNow!
-    #elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__MWERKS__) && defined(__VEC__)
-        #if FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH
-            #include <sys/sysctl.h> 
-            #include <vDSP.h>
-        #else
-            #include <Gestalt.h> 
-        #endif
-    
-        #pragma altivec_model on
-
-        #include <altivec.h>
-        #include <vectorOps.h>
-    #elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__GNUC__) && defined(__VEC__)
-        #include <sys/sysctl.h> 
-        #include <vecLib/vecLib.h>
-    #endif
-
-#endif // FLEXT_USE_SIMD
-
-static unsigned long setsimdcaps();
-
-/*! \brief Holds SIMD capability flags
-    \internal
-*/
-unsigned long flext::simdcaps = setsimdcaps();
-
-unsigned long flext::GetSIMDCapabilities() { return simdcaps; }
-
-
-#ifdef FLEXT_USE_SIMD
-
-#if FLEXT_CPU == FLEXT_CPU_IA32 || FLEXT_CPU == FLEXT_CPU_X84_64
-
-#define _CPU_FEATURE_MMX    0x0001
-#define _CPU_FEATURE_SSE    0x0002
-#define _CPU_FEATURE_SSE2   0x0004
-#define _CPU_FEATURE_3DNOW  0x0008
-
-typedef struct _processor_info {
-    int family;                         // family of the processor
-                                        // e.g. 6 = Pentium-Pro architecture
-    int model;                          // model of processor
-                                        // e.g. 1 = Pentium-Pro for family = 6
-    int stepping;                       // processor revision number
-    int feature;                        // processor feature
-                                        // (same as return value from _cpuid)
-    int os_support;                     // does OS Support the feature?
-    int checks;                         // mask of checked bits in feature
-                                        // and os_support fields
-} _p_info;
-
-// These are the bit flags that get set on calling cpuid
-// with register eax set to 1
-#define _MMX_FEATURE_BIT        0x00800000
-#define _SSE_FEATURE_BIT        0x02000000
-#define _SSE2_FEATURE_BIT       0x04000000
-
-// This bit is set when cpuid is called with
-// register set to 80000001h (only applicable to AMD)
-#define _3DNOW_FEATURE_BIT      0x80000000
-
-#ifdef _MSC_VER
-static int IsCPUID()
-{
-    __try {
-        _asm {
-            xor eax, eax
-            cpuid
-        }
-    }
-    __except (EXCEPTION_EXECUTE_HANDLER) {
-        return 0;
-    }
-    return 1;
-}
-
-static int _os_support(int feature)
-{
-    __try {
-        switch (feature) {
-        case _CPU_FEATURE_SSE:
-            __asm {
-                xorps xmm0, xmm0        // executing SSE instruction
-            }
-            break;
-        case _CPU_FEATURE_SSE2:
-            __asm {
-                xorpd xmm0, xmm0        // executing SSE2 instruction
-            }
-            break;
-        case _CPU_FEATURE_3DNOW:
-            __asm {
-                pfrcp mm0, mm0          // executing 3DNow! instruction
-                emms
-            }
-            break;
-        case _CPU_FEATURE_MMX:
-            __asm {
-                pxor mm0, mm0           // executing MMX instruction
-                emms
-            }
-            break;
-        }
-    }
-    __except (EXCEPTION_EXECUTE_HANDLER) {
-        if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION) {
-            return 0;
-        }
-        return 0;
-    }
-    return 1;
-}
-
-static int _cpuid (_p_info *pinfo)
-{
-    DWORD dwStandard = 0;
-    DWORD dwFeature = 0;
-    DWORD dwMax = 0;
-    DWORD dwExt = 0;
-    int feature = 0;
-    int os_support = 0;
-    union {
-        struct {
-            DWORD dw0;
-            DWORD dw1;
-            DWORD dw2;
-        } s;
-    } Ident;
-
-    if (!IsCPUID()) {
-        return 0;
-    }
-
-    _asm {
-        push ebx
-        push ecx
-        push edx
-
-        // get the vendor string
-        xor eax, eax
-        cpuid
-        mov dwMax, eax
-        mov Ident.s.dw0, ebx
-        mov Ident.s.dw1, edx
-        mov Ident.s.dw2, ecx
-
-        // get the Standard bits
-        mov eax, 1
-        cpuid
-        mov dwStandard, eax
-        mov dwFeature, edx
-
-        // get AMD-specials
-        mov eax, 80000000h
-        cpuid
-        cmp eax, 80000000h
-        jc notamd
-        mov eax, 80000001h
-        cpuid
-        mov dwExt, edx
-
-notamd:
-        pop ecx
-        pop ebx
-        pop edx
-    }
-
-    if (dwFeature & _MMX_FEATURE_BIT) {
-        feature |= _CPU_FEATURE_MMX;
-        if (_os_support(_CPU_FEATURE_MMX))
-            os_support |= _CPU_FEATURE_MMX;
-    }
-    if (dwExt & _3DNOW_FEATURE_BIT) {
-        feature |= _CPU_FEATURE_3DNOW;
-        if (_os_support(_CPU_FEATURE_3DNOW))
-            os_support |= _CPU_FEATURE_3DNOW;
-    }
-    if (dwFeature & _SSE_FEATURE_BIT) {
-        feature |= _CPU_FEATURE_SSE;
-        if (_os_support(_CPU_FEATURE_SSE))
-            os_support |= _CPU_FEATURE_SSE;
-    }
-    if (dwFeature & _SSE2_FEATURE_BIT) {
-        feature |= _CPU_FEATURE_SSE2;
-        if (_os_support(_CPU_FEATURE_SSE2))
-            os_support |= _CPU_FEATURE_SSE2;
-    }
-
-    if (pinfo) {
-        memset(pinfo, 0, sizeof(_p_info));
-
-        pinfo->os_support = os_support;
-        pinfo->feature = feature;
-        pinfo->family = (dwStandard >> 8) & 0xF; // retrieve family
-        if (pinfo->family == 15) {               // retrieve extended family
-            pinfo->family |= (dwStandard >> 16) & 0xFF0;
-        }
-        pinfo->model = (dwStandard >> 4) & 0xF;  // retrieve model
-        if (pinfo->model == 15) {                // retrieve extended model
-            pinfo->model |= (dwStandard >> 12) & 0xF;
-        }
-        pinfo->stepping = (dwStandard) & 0xF;    // retrieve stepping
-
-        pinfo->checks = _CPU_FEATURE_MMX |
-                        _CPU_FEATURE_SSE |
-                        _CPU_FEATURE_SSE2 |
-                        _CPU_FEATURE_3DNOW;
-    }
-
-    return feature;
-}
-
-inline bool IsVectorAligned(const void *where) 
-{
-    return (reinterpret_cast<size_t>(where)&(__alignof(__m128)-1)) == 0;
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2) 
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2))
-        &(__alignof(__m128)-1)
-    ) == 0; 
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2,const void *v3) 
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2)|reinterpret_cast<size_t>(v3))
-        &(__alignof(__m128)-1)
-    ) == 0; 
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2,const void *v3,const void *v4)
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2)|reinterpret_cast<size_t>(v3)|reinterpret_cast<size_t>(v4))
-        &(__alignof(__m128)-1)
-    ) == 0; 
-}
-
-#else
-// not MSVC
-static int _cpuid (_p_info *pinfo)
-{
-    if(pinfo) memset(pinfo,0,sizeof *pinfo);
-    return 0;
-}
-#endif
-
-#endif
-
-
-/*! \brief Determine SIMD capabilities
-    \internal
-*/
-static unsigned long setsimdcaps()
-{
-    unsigned long simdflags = flext::simd_none;
-#if FLEXT_CPU == FLEXT_CPU_IA32 || FLEXT_CPU == FLEXT_CPU_AMD64
-    _p_info cpuinfo;
-    int feature = _cpuid(&cpuinfo);
-    if(cpuinfo.os_support&_CPU_FEATURE_MMX) simdflags += flext::simd_mmx;
-    if(cpuinfo.os_support&_CPU_FEATURE_3DNOW) simdflags += flext::simd_3dnow;
-    if(cpuinfo.os_support&_CPU_FEATURE_SSE) simdflags += flext::simd_sse;
-    if(cpuinfo.os_support&_CPU_FEATURE_SSE2) simdflags += flext::simd_sse2;
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__) 
-    #if FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH
-
-    int selectors[2] = { CTL_HW, HW_VECTORUNIT }; 
-    int hasVectorUnit = 0; 
-    size_t length = sizeof(hasVectorUnit); 
-    int error = sysctl(selectors, 2, &hasVectorUnit, &length, NULL, 0); 
-
-    if(!error && hasVectorUnit != 0) simdflags += flext::simd_altivec; 
-        
-    #else
-
-    long cpuAttributes; 
-    Boolean hasAltiVec = false; 
-    OSErr err = Gestalt( gestaltPowerPCProcessorFeatures, &cpuAttributes ); 
-
-    if( noErr == err ) 
-    if(( 1 << gestaltPowerPCHasVectorInstructions) & cpuAttributes) simdflags += flext::simd_altivec; 
-
-    #endif
-#endif
-    return simdflags;
-}
-
-
-#if FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-
-/* functions for misaligned vector data - taken from the Altivec tutorial of Ian Ollmann, Ph.D. */
-
-//! Load a vector from an unaligned location in memory
-inline vector unsigned char LoadUnaligned( vector unsigned char *v )
-{
-    vector unsigned char permuteVector = vec_lvsl( 0, (int*) v );
-    vector unsigned char low = vec_ld( 0, v );
-    vector unsigned char high = vec_ld( 15, v );
-    return vec_perm( low, high, permuteVector );
-}
-
-/*
-//! Store a vector to an unaligned location in memory
-inline void StoreUnaligned( vector unsigned char v, vector unsigned char *where)
-{
-    // Load the surrounding area
-    vector unsigned char low = vec_ld( 0, where );
-    vector unsigned char high = vec_ld( 16, where );
-    // Prepare the constants that we need
-    vector unsigned char permuteVector = vec_lvsr( 0, (int*) where );
-
-    vector unsigned char oxFF = (vector unsigned char)vec_splat_s8( -1 );
-    vector unsigned char ox00 = (vector unsigned char)vec_splat_s8( 0 );
-    // Make a mask for which parts of the vectors to swap out
-    vector unsigned char mask = vec_perm( ox00, oxFF, permuteVector );
-    // Right rotate our input data
-    v = vec_perm( v, v, permuteVector );
-    // Insert our data into the low and high vectors
-    low = vec_sel( v, low, mask );
-    high = vec_sel( high, v, mask );
-    // Store the two aligned result vectors
-    vec_st( low, 0, where );
-    vec_st( high, 16, where );
-}
-*/
-
-inline vector float LoadUnaligned(const float *v )
-{
-    return (vector float)LoadUnaligned((vector unsigned char *)v);
-}
-
-/*
-inline void StoreUnaligned( vector float v,float *where)
-{
-    return StoreUnaligned((vector unsigned char)v,(vector unsigned char *)where);
-}
-*/
-
-inline bool IsVectorAligned(const void *where) 
-{
-    return (reinterpret_cast<size_t>(where)&(sizeof(vector float)-1)) == 0; 
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2) 
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2))
-        &(sizeof(vector float)-1)
-    ) == 0; 
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2,const void *v3) 
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2)|reinterpret_cast<size_t>(v3))
-        &(sizeof(vector float)-1)
-    ) == 0; 
-}
-
-inline bool VectorsAligned(const void *v1,const void *v2,const void *v3,const void *v4)
-{
-    return (
-        (reinterpret_cast<size_t>(v1)|reinterpret_cast<size_t>(v2)|reinterpret_cast<size_t>(v3)|reinterpret_cast<size_t>(v4))
-        &(sizeof(vector float)-1)
-    ) == 0; 
-}
-
-inline vector float LoadValue(const float &f)
-{
-    return vec_splat(IsVectorAligned(&f)?vec_ld(0,(vector float *)&f):LoadUnaligned(&f),0);
-}
-#endif
-
-
-#else // FLEXT_USE_SIMD
-static unsigned long setsimdcaps() { return 0; }
-#endif // FLEXT_USE_SIMD
-
-
-void flext::CopySamples(t_sample *dst,const t_sample *src,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4)
-        ippsCopy_32f((const float *)src,(float *)dst,cnt); 
-    else if(sizeof(t_sample) == 8)
-        ippsCopy_64f((const double *)src,(double *)dst,cnt); 
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,dword ptr [src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-        }
-
-        if(IsVectorAligned(src)) {
-            if(IsVectorAligned(dst)) {
-                // aligned src, aligned dst
-                __asm {
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ecx,[n]
-loopaa:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [eax+96]
-                    movaps  xmm0,xmmword ptr[eax]
-                    movaps  xmmword ptr[edx],xmm0
-                    movaps  xmm1,xmmword ptr[eax+4*4]
-                    movaps  xmmword ptr[edx+4*4],xmm1
-                    movaps  xmm2,xmmword ptr[eax+8*4]
-                    movaps  xmmword ptr[edx+8*4],xmm2
-                    movaps  xmm3,xmmword ptr[eax+12*4]
-                    movaps  xmmword ptr[edx+12*4],xmm3
-
-                    add     eax,16*4
-                    add     edx,16*4
-                    loop    loopaa
-                }
-            }
-            else {
-                // aligned src, unaligned dst
-                __asm {
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ecx,[n]
-loopau:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [eax+96]
-                    movaps  xmm0,xmmword ptr[eax]
-                    movups  xmmword ptr[edx],xmm0
-                    movaps  xmm1,xmmword ptr[eax+4*4]
-                    movups  xmmword ptr[edx+4*4],xmm1
-                    movaps  xmm2,xmmword ptr[eax+8*4]
-                    movups  xmmword ptr[edx+8*4],xmm2
-                    movaps  xmm3,xmmword ptr[eax+12*4]
-                    movups  xmmword ptr[edx+12*4],xmm3
-
-                    add     eax,16*4
-                    add     edx,16*4
-                    loop    loopau
-                }
-            }
-        }
-        else {
-            if(IsVectorAligned(dst)) {
-                // unaligned src, aligned dst
-                __asm {
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ecx,[n]
-loopua:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [eax+96]
-                    movups  xmm0,xmmword ptr[eax]
-                    movaps  xmmword ptr[edx],xmm0
-                    movups  xmm1,xmmword ptr[eax+4*4]
-                    movaps  xmmword ptr[edx+4*4],xmm1
-                    movups  xmm2,xmmword ptr[eax+8*4]
-                    movaps  xmmword ptr[edx+8*4],xmm2
-                    movups  xmm3,xmmword ptr[eax+12*4]
-                    movaps  xmmword ptr[edx+12*4],xmm3
-
-                    add     eax,16*4
-                    add     edx,16*4
-                    loop    loopua
-                }
-            }
-            else {
-                // unaligned src, unaligned dst
-                __asm {
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ecx,[n]
-loopuu:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [eax+96]
-                    movups  xmm0,xmmword ptr[eax]
-                    movups  xmmword ptr[edx],xmm0
-                    movups  xmm1,xmmword ptr[eax+4*4]
-                    movups  xmmword ptr[edx+4*4],xmm1
-                    movups  xmm2,xmmword ptr[eax+8*4]
-                    movups  xmmword ptr[edx+8*4],xmm2
-                    movups  xmm3,xmmword ptr[eax+12*4]
-                    movups  xmmword ptr[edx+12*4],xmm3
-
-                    add     eax,16*4
-                    add     edx,16*4
-                    loop    loopuu
-                }
-            }
-        }
-
-        src += n<<4,dst += n<<4;
-zero:   
-        while(cnt--) *(dst++) = *(src++); 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VECTOROPS__)
-    if(true) {
-        int n = cnt>>2,n4 = n<<2;
-        vScopy(n4,(vector float *)src,(vector float *)dst);
-        cnt -= n4,src += n4,dst += n4;
-        while(cnt--) *(dst++) = *(src++); 
-    }
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-        while(n--) {
-            dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3];
-            dst[4] = src[4]; dst[5] = src[5]; dst[6] = src[6]; dst[7] = src[7];
-            src += 8,dst += 8;
-        }
-        while(cnt--) *(dst++) = *(src++); 
-    }
-#endif
-}
-
-#if defined(FLEXT_USE_SIMD) && FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-// because of some frame code Altivec stuff should be in seperate functions....
-
-static const vector float zero = (vector float)(0);
-
-static void SetAltivec(t_sample *dst,int cnt,t_sample s)
-{
-    vector float svec = LoadValue(s);
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    while(n--) {
-        vec_st(svec,0,dst);
-        vec_st(svec,16,dst);
-        vec_st(svec,32,dst);
-        vec_st(svec,48,dst);
-        dst += 16;
-    }
-
-    while(cnt--) *(dst++) = s; 
-}
-
-static void MulAltivec(t_sample *dst,const t_sample *src,t_sample op,int cnt) 
-{
-    const vector float arg = LoadValue(op);
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    for(; n--; src += 16,dst += 16) {
-        vector float a1 = vec_ld( 0,src);
-        vector float a2 = vec_ld(16,src);
-        vector float a3 = vec_ld(32,src);
-        vector float a4 = vec_ld(48,src);
-        
-        a1 = vec_madd(a1,arg,zero);
-        a2 = vec_madd(a2,arg,zero);
-        a3 = vec_madd(a3,arg,zero);
-        a4 = vec_madd(a4,arg,zero);
-
-        vec_st(a1, 0,dst);
-        vec_st(a2,16,dst);
-        vec_st(a3,32,dst);
-        vec_st(a4,48,dst);
-    }
-
-    while(cnt--) *(dst++) = *(src++)*op; 
-}
-
-static void MulAltivec(t_sample *dst,const t_sample *src,const t_sample *op,int cnt) 
-{
-    int n = cnt>>4;
-    cnt -= n<<4;
-    
-    for(; n--; src += 16,op += 16,dst += 16) {
-        vector float a1 = vec_ld( 0,src),b1 = vec_ld( 0,op);
-        vector float a2 = vec_ld(16,src),b2 = vec_ld(16,op);
-        vector float a3 = vec_ld(32,src),b3 = vec_ld(32,op);
-        vector float a4 = vec_ld(48,src),b4 = vec_ld(48,op);
-        
-        a1 = vec_madd(a1,b1,zero);
-        a2 = vec_madd(a2,b2,zero);
-        a3 = vec_madd(a3,b3,zero);
-        a4 = vec_madd(a4,b4,zero);
-
-        vec_st(a1, 0,dst);
-        vec_st(a2,16,dst);
-        vec_st(a3,32,dst);
-        vec_st(a4,48,dst);
-    }
-    while(cnt--) *(dst++) = *(src++) * *(op++); 
-}
-
-static void AddAltivec(t_sample *dst,const t_sample *src,t_sample op,int cnt) 
-{
-    const vector float arg = LoadValue(op);
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    for(; n--; src += 16,dst += 16) {
-        vector float a1 = vec_ld( 0,src);
-        vector float a2 = vec_ld(16,src);
-        vector float a3 = vec_ld(32,src);
-        vector float a4 = vec_ld(48,src);
-        
-        a1 = vec_add(a1,arg);
-        a2 = vec_add(a2,arg);
-        a3 = vec_add(a3,arg);
-        a4 = vec_add(a4,arg);
-
-        vec_st(a1, 0,dst);
-        vec_st(a2,16,dst);
-        vec_st(a3,32,dst);
-        vec_st(a4,48,dst);
-    }
-
-    while(cnt--) *(dst++) = *(src++)+op; 
-}
-
-static void AddAltivec(t_sample *dst,const t_sample *src,const t_sample *op,int cnt) 
-{
-    int n = cnt>>4;
-    cnt -= n<<4;
-    
-    for(; n--; src += 16,op += 16,dst += 16) {
-        vector float a1 = vec_ld( 0,src),b1 = vec_ld( 0,op);
-        vector float a2 = vec_ld(16,src),b2 = vec_ld(16,op);
-        vector float a3 = vec_ld(32,src),b3 = vec_ld(32,op);
-        vector float a4 = vec_ld(48,src),b4 = vec_ld(48,op);
-        
-        a1 = vec_add(a1,b1);
-        a2 = vec_add(a2,b2);
-        a3 = vec_add(a3,b3);
-        a4 = vec_add(a4,b4);
-
-        vec_st(a1, 0,dst);
-        vec_st(a2,16,dst);
-        vec_st(a3,32,dst);
-        vec_st(a4,48,dst);
-    }
-    while(cnt--) *(dst++) = *(src++) + *(op++); 
-}
-
-static void ScaleAltivec(t_sample *dst,const t_sample *src,t_sample opmul,t_sample opadd,int cnt) 
-{
-    const vector float argmul = LoadValue(opmul);
-    const vector float argadd = LoadValue(opadd);
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    for(; n--; src += 16,dst += 16) {
-        vec_st(vec_madd(vec_ld( 0,src),argmul,argadd), 0,dst);
-        vec_st(vec_madd(vec_ld(16,src),argmul,argadd),16,dst);
-        vec_st(vec_madd(vec_ld(32,src),argmul,argadd),32,dst);
-        vec_st(vec_madd(vec_ld(48,src),argmul,argadd),48,dst);
-    }
-
-    while(cnt--) *(dst++) = *(src++)*opmul+opadd; 
-}
-
-static void ScaleAltivec(t_sample *dst,const t_sample *src,t_sample opmul,const t_sample *add,int cnt) 
-{
-    const vector float argmul = LoadValue(opmul);
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    for(; n--; src += 16,dst += 16,add += 16) {
-        vec_st(vec_madd(vec_ld( 0,src),argmul,vec_ld( 0,add)), 0,dst);
-        vec_st(vec_madd(vec_ld(16,src),argmul,vec_ld(16,add)),16,dst);
-        vec_st(vec_madd(vec_ld(32,src),argmul,vec_ld(32,add)),32,dst);
-        vec_st(vec_madd(vec_ld(48,src),argmul,vec_ld(48,add)),48,dst);
-    }
-
-    while(cnt--) *(dst++) = *(src++) * opmul + *(add++); 
-}
-
-static void ScaleAltivec(t_sample *dst,const t_sample *src,const t_sample *mul,const t_sample *add,int cnt) 
-{
-    int n = cnt>>4;
-    cnt -= n<<4;
-
-    for(; n--; src += 16,dst += 16,mul += 16,add += 16) {
-        vec_st(vec_madd(vec_ld( 0,src),vec_ld( 0,mul),vec_ld( 0,add)), 0,dst);
-        vec_st(vec_madd(vec_ld(16,src),vec_ld(16,mul),vec_ld(16,add)),16,dst);
-        vec_st(vec_madd(vec_ld(32,src),vec_ld(32,mul),vec_ld(32,add)),32,dst);
-        vec_st(vec_madd(vec_ld(48,src),vec_ld(48,mul),vec_ld(48,add)),48,dst);
-    }
-
-    while(cnt--) *(dst++) = *(src++) * *(mul++) + *(add++); 
-}
-#endif
-
-void flext::SetSamples(t_sample *dst,int cnt,t_sample s) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4)
-        ippsSet_32f((float)s,(float *)dst,cnt); 
-    else if(sizeof(t_sample) == 8)
-        ippsSet_64f((double)s,(double *)dst,cnt); 
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            movss   xmm0,xmmword ptr [s]
-            shufps  xmm0,xmm0,0
-        }
-
-        if(IsVectorAligned(dst)) {
-            // aligned version
-            __asm {
-                mov     ecx,[n]
-                mov     edx,dword ptr [dst]
-loopa:
-                movaps  xmmword ptr[edx],xmm0
-                movaps  xmmword ptr[edx+4*4],xmm0
-                movaps  xmmword ptr[edx+8*4],xmm0
-                movaps  xmmword ptr[edx+12*4],xmm0
-
-                add     edx,16*4
-                loop    loopa
-            }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,[n]
-                mov     edx,dword ptr [dst]
-loopu:
-                movups  xmmword ptr[edx],xmm0
-                movups  xmmword ptr[edx+4*4],xmm0
-                movups  xmmword ptr[edx+8*4],xmm0
-                movups  xmmword ptr[edx+12*4],xmm0
-
-                add     edx,16*4
-                loop    loopu
-            }
-        }
-
-        dst += n<<4;
-zero:
-        while(cnt--) *(dst++) = s; 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && IsVectorAligned(dst)) 
-        SetAltivec(dst,cnt,s);
-    else
-#endif
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-        while(n--) {
-            dst[0] = dst[1] = dst[2] = dst[3] = dst[4] = dst[5] = dst[6] = dst[7] = s;
-            dst += 8;
-        }
-        
-        while(cnt--) *(dst++) = s; 
-    }
-#endif
-}
-
-
-void flext::MulSamples(t_sample *dst,const t_sample *src,t_sample op,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsMulC_32f((const float *)src,(float)op,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsMulC_64f((const double *)src,(double)op,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        __m128 a = _mm_load1_ps(&op);
-
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,dword ptr [src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-
-            movss   xmm0,xmmword ptr [op]
-            shufps  xmm0,xmm0,0
-        }
-
-        if(VectorsAligned(src,dst)) {
-            // aligned version
-            __asm {
-                mov     ecx,[n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopa:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movaps  xmm1,xmmword ptr[eax]
-                mulps   xmm1,xmm0
-                movaps  xmmword ptr[edx],xmm1
-
-                movaps  xmm2,xmmword ptr[eax+4*4]
-                mulps   xmm2,xmm0
-                movaps  xmmword ptr[edx+4*4],xmm2
-
-                movaps  xmm3,xmmword ptr[eax+8*4]
-                mulps   xmm3,xmm0
-                movaps  xmmword ptr[edx+8*4],xmm3
-
-                movaps  xmm4,xmmword ptr[eax+12*4]
-                mulps   xmm4,xmm0
-                movaps  xmmword ptr[edx+12*4],xmm4
-
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopa
-            }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,[n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopu:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movups  xmm1,xmmword ptr[eax]
-                mulps   xmm1,xmm0
-                movups  xmmword ptr[edx],xmm1
-
-                movups  xmm2,xmmword ptr[eax+4*4]
-                mulps   xmm2,xmm0
-                movups  xmmword ptr[edx+4*4],xmm2
-
-                movups  xmm3,xmmword ptr[eax+8*4]
-                mulps   xmm3,xmm0
-                movups  xmmword ptr[edx+8*4],xmm3
-
-                movups  xmm4,xmmword ptr[eax+12*4]
-                mulps   xmm4,xmm0
-                movups  xmmword ptr[edx+12*4],xmm4
-
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopu
-            }
-        }
-
-        src += n<<4,dst += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++)*op; 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VDSP__)
-    if(true) {
-        vsmul(src,1,&op,dst,1,cnt);
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,dst)) 
-        MulAltivec(dst,src,op,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-
-        if(src == dst) {
-            while(n--) {
-                dst[0] *= op; dst[1] *= op; dst[2] *= op; dst[3] *= op; 
-                dst[4] *= op; dst[5] *= op; dst[6] *= op; dst[7] *= op; 
-                dst += 8;
-            }
-            while(cnt--) *(dst++) *= op; 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]*op; dst[1] = src[1]*op; 
-                dst[2] = src[2]*op; dst[3] = src[3]*op; 
-                dst[4] = src[4]*op; dst[5] = src[5]*op; 
-                dst[6] = src[6]*op; dst[7] = src[7]*op; 
-                src += 8,dst += 8;
-            }
-            while(cnt--) *(dst++) = *(src++)*op; 
-        }
-    }
-#endif
-}
-
-
-void flext::MulSamples(t_sample *dst,const t_sample *src,const t_sample *op,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsMul_32f((const float *)src,(const float *)op,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsMul_32f((const double *)src,(const double *)op,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,[src]
-            mov     ebx,[op]
-            prefetcht0 [eax+0]
-            prefetcht0 [ebx+0]
-            prefetcht0 [eax+32]
-            prefetcht0 [ebx+32]
-        }
-
-        if(VectorsAligned(src,dst)) {
-            if(IsVectorAligned(op)) {
-                __asm {
-                    mov     ecx,[n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopaa:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movaps  xmm0,xmmword ptr[eax]
-                    movaps  xmm1,xmmword ptr[ebx]
-                    mulps   xmm0,xmm1
-                    movaps  xmmword ptr[edx],xmm0
-
-                    movaps  xmm2,xmmword ptr[eax+4*4]
-                    movaps  xmm3,xmmword ptr[ebx+4*4]
-                    mulps   xmm2,xmm3
-                    movaps  xmmword ptr[edx+4*4],xmm2
-
-                    movaps  xmm4,xmmword ptr[eax+8*4]
-                    movaps  xmm5,xmmword ptr[ebx+8*4]
-                    mulps   xmm4,xmm5
-                    movaps  xmmword ptr[edx+8*4],xmm4
-
-                    movaps  xmm6,xmmword ptr[eax+12*4]
-                    movaps  xmm7,xmmword ptr[ebx+12*4]
-                    mulps   xmm6,xmm7
-                    movaps  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopaa
-                }
-            }
-            else {
-                __asm {
-                    mov     ecx,[n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopau:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movaps  xmm0,xmmword ptr[eax]
-                    movups  xmm1,xmmword ptr[ebx]
-                    mulps   xmm0,xmm1
-                    movaps  xmmword ptr[edx],xmm0
-
-                    movaps  xmm2,xmmword ptr[eax+4*4]
-                    movups  xmm3,xmmword ptr[ebx+4*4]
-                    mulps   xmm2,xmm3
-                    movaps  xmmword ptr[edx+4*4],xmm2
-
-                    movaps  xmm4,xmmword ptr[eax+8*4]
-                    movups  xmm5,xmmword ptr[ebx+8*4]
-                    mulps   xmm4,xmm5
-                    movaps  xmmword ptr[edx+8*4],xmm4
-
-                    movaps  xmm6,xmmword ptr[eax+12*4]
-                    movups  xmm7,xmmword ptr[ebx+12*4]
-                    mulps   xmm6,xmm7
-                    movaps  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopau
-                }
-            }
-        }
-        else {
-            if(IsVectorAligned(op)) {
-                __asm {
-                    mov     ecx,[n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopua:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movups  xmm0,xmmword ptr[eax]
-                    movaps  xmm1,xmmword ptr[ebx]
-                    mulps   xmm0,xmm1
-                    movups  xmmword ptr[edx],xmm0
-
-                    movups  xmm2,xmmword ptr[eax+4*4]
-                    movaps  xmm3,xmmword ptr[ebx+4*4]
-                    mulps   xmm2,xmm3
-                    movups  xmmword ptr[edx+4*4],xmm2
-
-                    movups  xmm4,xmmword ptr[eax+8*4]
-                    movaps  xmm5,xmmword ptr[ebx+8*4]
-                    mulps   xmm4,xmm5
-                    movups  xmmword ptr[edx+8*4],xmm4
-
-                    movups  xmm6,xmmword ptr[eax+12*4]
-                    movaps  xmm7,xmmword ptr[ebx+12*4]
-                    mulps   xmm6,xmm7
-                    movups  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopua
-                }
-            }
-            else {
-                __asm {
-                    mov     ecx,[n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-loopuu:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movups  xmm0,xmmword ptr[eax]
-                    movups  xmm1,xmmword ptr[ebx]
-                    mulps   xmm0,xmm1
-                    movups  xmmword ptr[edx],xmm0
-
-                    movups  xmm2,xmmword ptr[eax+4*4]
-                    movups  xmm3,xmmword ptr[ebx+4*4]
-                    mulps   xmm2,xmm3
-                    movups  xmmword ptr[edx+4*4],xmm2
-
-                    movups  xmm4,xmmword ptr[eax+8*4]
-                    movups  xmm5,xmmword ptr[ebx+8*4]
-                    mulps   xmm4,xmm5
-                    movups  xmmword ptr[edx+8*4],xmm4
-
-                    movups  xmm6,xmmword ptr[eax+12*4]
-                    movups  xmm7,xmmword ptr[ebx+12*4]
-                    mulps   xmm6,xmm7
-                    movups  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopuu
-                }
-            }
-        }
-
-        src += n<<4,dst += n<<4,op += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++) * *(op++); 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VDSP__)
-    if(true) {
-        vmul(src,1,op,1,dst,1,cnt);
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,op,dst)) 
-        MulAltivec(dst,src,op,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-
-        if(src == dst) {
-            while(n--) {
-                dst[0] *= op[0]; dst[1] *= op[1]; 
-                dst[2] *= op[2]; dst[3] *= op[3]; 
-                dst[4] *= op[4]; dst[5] *= op[5]; 
-                dst[6] *= op[6]; dst[7] *= op[7]; 
-                dst += 8,op += 8;
-            }
-            while(cnt--) *(dst++) *= *(op++); 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]*op[0]; dst[1] = src[1]*op[1]; 
-                dst[2] = src[2]*op[2]; dst[3] = src[3]*op[3]; 
-                dst[4] = src[4]*op[4]; dst[5] = src[5]*op[5]; 
-                dst[6] = src[6]*op[6]; dst[7] = src[7]*op[7]; 
-                src += 8,dst += 8,op += 8;
-            }
-            while(cnt--) *(dst++) = *(src++) * *(op++); 
-        }
-    }
-#endif
-}
-
-
-void flext::AddSamples(t_sample *dst,const t_sample *src,t_sample op,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsAddC_32f((const float *)src,(float)op,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsAddC_64f_I((const double *)src,(double)op,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,[src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-
-            movss   xmm0,xmmword ptr [op]
-            shufps  xmm0,xmm0,0
-        }
-
-        if(VectorsAligned(src,dst)) {
-            // aligned version
-                __asm {
-                mov     ecx,[n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopa:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movaps  xmm1,xmmword ptr[eax]
-                addps   xmm1,xmm0
-                movaps  xmmword ptr[edx],xmm1
-
-                movaps  xmm2,xmmword ptr[eax+4*4]
-                addps   xmm2,xmm0
-                movaps  xmmword ptr[edx+4*4],xmm2
-
-                movaps  xmm3,xmmword ptr[eax+8*4]
-                addps   xmm3,xmm0
-                movaps  xmmword ptr[edx+8*4],xmm3
-
-                movaps  xmm4,xmmword ptr[eax+12*4]
-                addps   xmm4,xmm0
-                movaps  xmmword ptr[edx+12*4],xmm4
- 
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopa
-           }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,[n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopu:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movups  xmm1,xmmword ptr[eax]
-                addps   xmm1,xmm0
-                movups  xmmword ptr[edx],xmm1
-
-                movups  xmm2,xmmword ptr[eax+4*4]
-                addps   xmm2,xmm0
-                movups  xmmword ptr[edx+4*4],xmm2
-
-                movups  xmm3,xmmword ptr[eax+8*4]
-                addps   xmm3,xmm0
-                movups  xmmword ptr[edx+8*4],xmm3
-
-                movups  xmm4,xmmword ptr[eax+12*4]
-                addps   xmm4,xmm0
-                movups  xmmword ptr[edx+12*4],xmm4
-
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopu
-            }
-        }
-        src += n<<4,dst += n<<4,op += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++)+op; 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,dst)) 
-        AddAltivec(dst,src,op,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-
-        if(src == dst) {
-            while(n--) {
-                dst[0] += op; dst[1] += op; dst[2] += op; dst[3] += op; 
-                dst[4] += op; dst[5] += op; dst[6] += op; dst[7] += op; 
-                dst += 8;
-            }
-            while(cnt--) *(dst++) += op; 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]+op; dst[1] = src[1]+op; 
-                dst[2] = src[2]+op; dst[3] = src[3]+op; 
-                dst[4] = src[4]+op; dst[5] = src[5]+op; 
-                dst[6] = src[6]+op; dst[7] = src[7]+op; 
-                src += 8,dst += 8;
-            }
-            while(cnt--) *(dst++) = *(src++)+op; 
-        }
-    }
-#endif
-}
-
-
-void flext::AddSamples(t_sample *dst,const t_sample *src,const t_sample *op,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsAdd_32f((const float *)src,(const float *)op,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsAdd_64f((const double *)src,(const double *)op,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // Prefetch cache
-        __asm {
-            mov     eax,dword ptr [src]
-            mov     ebx,dword ptr [op]
-            prefetcht0 [eax]
-            prefetcht0 [ebx]
-            prefetcht0 [eax+32]
-            prefetcht0 [ebx+32]
-        }
-
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        if(VectorsAligned(src,dst)) {
-            if(IsVectorAligned(op)) {
-                __asm {
-                    mov     ecx,dword ptr [n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopaa:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movaps  xmm0,xmmword ptr[eax]
-                    movaps  xmm1,xmmword ptr[ebx]
-                    addps   xmm0,xmm1
-                    movaps  xmmword ptr[edx],xmm0
-
-                    movaps  xmm2,xmmword ptr[eax+4*4]
-                    movaps  xmm3,xmmword ptr[ebx+4*4]
-                    addps   xmm2,xmm3
-                    movaps  xmmword ptr[edx+4*4],xmm2
-
-                    movaps  xmm4,xmmword ptr[eax+8*4]
-                    movaps  xmm5,xmmword ptr[ebx+8*4]
-                    addps   xmm4,xmm5
-                    movaps  xmmword ptr[edx+8*4],xmm4
-
-                    movaps  xmm6,xmmword ptr[eax+12*4]
-                    movaps  xmm7,xmmword ptr[ebx+12*4]
-                    addps   xmm6,xmm7
-                    movaps  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopaa
-                }
-            }
-            else {
-                __asm {
-                    mov     ecx,dword ptr [n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopau:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movaps  xmm0,xmmword ptr[eax]
-                    movups  xmm1,xmmword ptr[ebx]
-                    addps   xmm0,xmm1
-                    movaps  xmmword ptr[edx],xmm0
-
-                    movaps  xmm2,xmmword ptr[eax+4*4]
-                    movups  xmm3,xmmword ptr[ebx+4*4]
-                    addps   xmm2,xmm3
-                    movaps  xmmword ptr[edx+4*4],xmm2
-
-                    movaps  xmm4,xmmword ptr[eax+8*4]
-                    movups  xmm5,xmmword ptr[ebx+8*4]
-                    addps   xmm4,xmm5
-                    movaps  xmmword ptr[edx+8*4],xmm4
-
-                    movaps  xmm6,xmmword ptr[eax+12*4]
-                    movups  xmm7,xmmword ptr[ebx+12*4]
-                    addps   xmm6,xmm7
-                    movaps  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopau
-                }
-            }
-        }
-        else {
-            if(IsVectorAligned(op)) {
-                __asm {
-                    mov     ecx,dword ptr [n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopua:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movups  xmm0,xmmword ptr[eax]
-                    movaps  xmm1,xmmword ptr[ebx]
-                    addps   xmm0,xmm1
-                    movups  xmmword ptr[edx],xmm0
-
-                    movups  xmm2,xmmword ptr[eax+4*4]
-                    movaps  xmm3,xmmword ptr[ebx+4*4]
-                    addps   xmm2,xmm3
-                    movups  xmmword ptr[edx+4*4],xmm2
-
-                    movups  xmm4,xmmword ptr[eax+8*4]
-                    movaps  xmm5,xmmword ptr[ebx+8*4]
-                    addps   xmm4,xmm5
-                    movups  xmmword ptr[edx+8*4],xmm4
-
-                    movups  xmm6,xmmword ptr[eax+12*4]
-                    movaps  xmm7,xmmword ptr[ebx+12*4]
-                    addps   xmm6,xmm7
-                    movups  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopua
-                }
-            }
-            else {
-                __asm {
-                    mov     ecx,dword ptr [n]
-                    mov     eax,dword ptr [src]
-                    mov     edx,dword ptr [dst]
-                    mov     ebx,dword ptr [op]
-    loopuu:
-                    prefetcht0 [eax+64]
-                    prefetcht0 [ebx+64]
-                    prefetcht0 [eax+96]
-                    prefetcht0 [ebx+96]
-
-                    movups  xmm0,xmmword ptr[eax]
-                    movups  xmm1,xmmword ptr[ebx]
-                    addps   xmm0,xmm1
-                    movups  xmmword ptr[edx],xmm0
-
-                    movups  xmm2,xmmword ptr[eax+4*4]
-                    movups  xmm3,xmmword ptr[ebx+4*4]
-                    addps   xmm2,xmm3
-                    movups  xmmword ptr[edx+4*4],xmm2
-
-                    movups  xmm4,xmmword ptr[eax+8*4]
-                    movups  xmm5,xmmword ptr[ebx+8*4]
-                    addps   xmm4,xmm5
-                    movups  xmmword ptr[edx+8*4],xmm4
-
-                    movups  xmm6,xmmword ptr[eax+12*4]
-                    movups  xmm7,xmmword ptr[ebx+12*4]
-                    addps   xmm6,xmm7
-                    movups  xmmword ptr[edx+12*4],xmm6
-
-                    add     eax,16*4
-                    add     ebx,16*4
-                    add     edx,16*4
-                    loop    loopuu
-                }
-            }
-        }
-
-        src += n<<4,dst += n<<4,op += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++) + *(op++); 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VDSP__)
-    if(true) {
-        vadd(src,1,op,1,dst,1,cnt);
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,op,dst))
-        AddAltivec(dst,src,op,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-
-        if(dst == src) {
-            while(n--) {
-                dst[0] += op[0]; dst[1] += op[1]; 
-                dst[2] += op[2]; dst[3] += op[3]; 
-                dst[4] += op[4]; dst[5] += op[5]; 
-                dst[6] += op[6]; dst[7] += op[7]; 
-                dst += 8,op += 8;
-            }
-            while(cnt--) *(dst++) += *(op++); 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]+op[0]; dst[1] = src[1]+op[1]; 
-                dst[2] = src[2]+op[2]; dst[3] = src[3]+op[3]; 
-                dst[4] = src[4]+op[4]; dst[5] = src[5]+op[5]; 
-                dst[6] = src[6]+op[6]; dst[7] = src[7]+op[7]; 
-                src += 8,dst += 8,op += 8;
-            }
-            while(cnt--) *(dst++) = *(src++) + *(op++); 
-        }
-    }
-#endif
-}
-
-
-void flext::ScaleSamples(t_sample *dst,const t_sample *src,t_sample opmul,t_sample opadd,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsMulC_32f((const float *)src,(float)opmul,(float *)dst,cnt); 
-        ippsAddC_32f_I((float)opadd,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsMulC_64f((const double *)src,(double)opmul,(double *)dst,cnt); 
-        ippsAddC_64f_I((double)opadd,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,dword ptr [src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-
-            movss   xmm0,xmmword ptr [opadd]
-            shufps  xmm0,xmm0,0
-            movss   xmm1,xmmword ptr [opmul]
-            shufps  xmm1,xmm1,0
-        }
-
-        if(VectorsAligned(src,dst)) {
-            // aligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopa:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movaps  xmm2,xmmword ptr[eax]
-                mulps   xmm2,xmm1
-                addps   xmm2,xmm0
-                movaps  xmmword ptr[edx],xmm2
-
-                movaps  xmm3,xmmword ptr[eax+4*4]
-                mulps   xmm3,xmm1
-                addps   xmm3,xmm0
-                movaps  xmmword ptr[edx+4*4],xmm3
-
-                movaps  xmm4,xmmword ptr[eax+8*4]
-                mulps   xmm4,xmm1
-                addps   xmm4,xmm0
-                movaps  xmmword ptr[edx+8*4],xmm4
-
-                movaps  xmm5,xmmword ptr[eax+12*4]
-                mulps   xmm5,xmm1
-                addps   xmm5,xmm0
-                movaps  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopa
-            }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-loopu:
-                prefetcht0 [eax+64]
-                prefetcht0 [eax+96]
-
-                movups  xmm2,xmmword ptr[eax]
-                mulps   xmm2,xmm1
-                addps   xmm2,xmm0
-                movups  xmmword ptr[edx],xmm2
-
-                movups  xmm3,xmmword ptr[eax+4*4]
-                mulps   xmm3,xmm1
-                addps   xmm3,xmm0
-                movups  xmmword ptr[edx+4*4],xmm3
-
-                movups  xmm4,xmmword ptr[eax+8*4]
-                mulps   xmm4,xmm1
-                addps   xmm4,xmm0
-                movups  xmmword ptr[edx+8*4],xmm4
-
-                movups  xmm5,xmmword ptr[eax+12*4]
-                mulps   xmm5,xmm1
-                addps   xmm5,xmm0
-                movups  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                loop    loopu
-            }
-        }
-
-        src += n<<4,dst += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++)*opmul+opadd; 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,dst)) 
-        ScaleAltivec(dst,src,opmul,opadd,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-        while(n--) {
-            dst[0] = src[0]*opmul+opadd; dst[1] = src[1]*opmul+opadd; 
-            dst[2] = src[2]*opmul+opadd; dst[3] = src[3]*opmul+opadd; 
-            dst[4] = src[4]*opmul+opadd; dst[5] = src[5]*opmul+opadd; 
-            dst[6] = src[6]*opmul+opadd; dst[7] = src[7]*opmul+opadd; 
-            src += 8,dst += 8;
-        }
-        while(cnt--) *(dst++) = *(src++)*opmul+opadd; 
-    }
-#endif
-}
-
-void flext::ScaleSamples(t_sample *dst,const t_sample *src,t_sample opmul,const t_sample *opadd,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsMulC_32f((const float *)src,(float)opmul,(float *)dst,cnt); 
-        ippsAdd_32f_I((float *)opadd,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsMulC_64f((const double *)src,(double)opmul,(double *)dst,cnt); 
-        ippsAdd_64f_I((double *)opadd,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,dword ptr [src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-
-            movss   xmm0,xmmword ptr [opmul]
-            shufps  xmm0,xmm0,0
-        }
-
-        if(VectorsAligned(src,dst,opadd)) {
-            // aligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-                mov     ebx,dword ptr [opadd]
-loopa:
-                prefetcht0 [eax+64]
-                prefetcht0 [ebx+64]
-                prefetcht0 [eax+96]
-                prefetcht0 [ebx+96]
-
-                movaps  xmm2,xmmword ptr[eax]
-                movaps  xmm1,xmmword ptr[ebx]
-                mulps   xmm2,xmm0
-                addps   xmm2,xmm1
-                movaps  xmmword ptr[edx],xmm2
-
-                movaps  xmm3,xmmword ptr[eax+4*4]
-                movaps  xmm1,xmmword ptr[ebx+4*4]
-                mulps   xmm3,xmm0
-                addps   xmm3,xmm1
-                movaps  xmmword ptr[edx+4*4],xmm3
-
-                movaps  xmm4,xmmword ptr[eax+8*4]
-                movaps  xmm1,xmmword ptr[ebx+8*4]
-                mulps   xmm4,xmm0
-                addps   xmm4,xmm1
-                movaps  xmmword ptr[edx+8*4],xmm4
-
-                movaps  xmm5,xmmword ptr[eax+12*4]
-                movaps  xmm1,xmmword ptr[ebx+12*4]
-                mulps   xmm5,xmm0
-                addps   xmm5,xmm1
-                movaps  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                add     ebx,16*4
-                loop    loopa
-            }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-                mov     ebx,dword ptr [opadd]
-loopu:
-                prefetcht0 [eax+64]
-                prefetcht0 [ebx+64]
-                prefetcht0 [eax+96]
-                prefetcht0 [ebx+96]
-
-                movups  xmm2,xmmword ptr[eax]
-                movups  xmm1,xmmword ptr[ebx]
-                mulps   xmm2,xmm0
-                addps   xmm2,xmm1
-                movups  xmmword ptr[edx],xmm2
-
-                movups  xmm3,xmmword ptr[eax+4*4]
-                movups  xmm1,xmmword ptr[ebx+4*4]
-                mulps   xmm3,xmm0
-                addps   xmm3,xmm1
-                movups  xmmword ptr[edx+4*4],xmm3
-
-                movups  xmm4,xmmword ptr[eax+8*4]
-                movups  xmm1,xmmword ptr[ebx+8*4]
-                mulps   xmm4,xmm0
-                addps   xmm4,xmm1
-                movups  xmmword ptr[edx+8*4],xmm4
-
-                movups  xmm5,xmmword ptr[eax+12*4]
-                movups  xmm1,xmmword ptr[ebx+12*4]
-                mulps   xmm5,xmm0
-                addps   xmm5,xmm1
-                movups  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                add     ebx,16*4
-                loop    loopu
-            }
-        }
-
-        src += n<<4,dst += n<<4,opadd += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++) * opmul + *(opadd++); 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,dst,opadd)) 
-        ScaleAltivec(dst,src,opmul,opadd,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-        if(dst == opadd) {
-            while(n--) {
-                dst[0] += src[0]*opmul; dst[1] += src[1]*opmul; 
-                dst[2] += src[2]*opmul; dst[3] += src[3]*opmul; 
-                dst[4] += src[4]*opmul; dst[5] += src[5]*opmul; 
-                dst[6] += src[6]*opmul; dst[7] += src[7]*opmul; 
-                src += 8,dst += 8;
-            }
-            while(cnt--) *(dst++) += *(src++)*opmul; 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]*opmul+opadd[0]; dst[1] = src[1]*opmul+opadd[1]; 
-                dst[2] = src[2]*opmul+opadd[2]; dst[3] = src[3]*opmul+opadd[3]; 
-                dst[4] = src[4]*opmul+opadd[4]; dst[5] = src[5]*opmul+opadd[5]; 
-                dst[6] = src[6]*opmul+opadd[6]; dst[7] = src[7]*opmul+opadd[7]; 
-                src += 8,dst += 8,opadd += 8;
-            }
-            while(cnt--) *(dst++) = *(src++)*opmul+*(opadd++); 
-        }
-    }
-#endif
-}
-
-void flext::ScaleSamples(t_sample *dst,const t_sample *src,const t_sample *opmul,const t_sample *opadd,int cnt) 
-{
-#ifdef FLEXT_USE_IPP
-    if(sizeof(t_sample) == 4) {
-        ippsMul_32f((const float *)src,(const float *)opmul,(float *)dst,cnt); 
-        ippsAdd_32f_I((const float *)opadd,(float *)dst,cnt); 
-    }
-    else if(sizeof(t_sample) == 8) {
-        ippsMul_64f((const double *)src,(const double *)opmul,(double *)dst,cnt); 
-        ippsAdd_64f_I((const double *)opadd,(double *)dst,cnt); 
-    }
-    else
-        ERRINTERNAL();
-#else
-#ifdef FLEXT_USE_SIMD
-#ifdef _MSC_VER
-    if(GetSIMDCapabilities()&simd_sse) {
-        // single precision
-        int n = cnt>>4;
-        if(!n) goto zero;
-        cnt -= n<<4;
-
-        __asm {
-            mov     eax,dword ptr [src]
-            prefetcht0 [eax+0]
-            prefetcht0 [eax+32]
-        }
-
-        if(VectorsAligned(src,dst,opmul,opadd)) {
-            // aligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-                mov     esi,dword ptr [opmul]
-                mov     ebx,dword ptr [opadd]
-loopa:
-                prefetcht0 [eax+64]
-                prefetcht0 [ebx+64]
-                prefetcht0 [esi+64]
-                prefetcht0 [eax+96]
-                prefetcht0 [ebx+96]
-                prefetcht0 [esi+96]
-
-                movaps  xmm2,xmmword ptr[eax]
-                movaps  xmm0,xmmword ptr[esi]
-                movaps  xmm1,xmmword ptr[ebx]
-                mulps   xmm2,xmm0
-                addps   xmm2,xmm1
-                movaps  xmmword ptr[edx],xmm2
-
-                movaps  xmm3,xmmword ptr[eax+4*4]
-                movaps  xmm0,xmmword ptr[esi+4*4]
-                movaps  xmm1,xmmword ptr[ebx+4*4]
-                mulps   xmm3,xmm0
-                addps   xmm3,xmm1
-                movaps  xmmword ptr[edx+4*4],xmm3
-
-                movaps  xmm4,xmmword ptr[eax+8*4]
-                movaps  xmm0,xmmword ptr[esi+8*4]
-                movaps  xmm1,xmmword ptr[ebx+8*4]
-                mulps   xmm4,xmm0
-                addps   xmm4,xmm1
-                movaps  xmmword ptr[edx+8*4],xmm4
-
-                movaps  xmm5,xmmword ptr[eax+12*4]
-                movaps  xmm0,xmmword ptr[esi+12*4]
-                movaps  xmm1,xmmword ptr[ebx+12*4]
-                mulps   xmm5,xmm0
-                addps   xmm5,xmm1
-                movaps  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                add     ebx,16*4
-                add     esi,16*4
-                loop    loopa
-            }
-        }
-        else {
-            // unaligned version
-            __asm {
-                mov     ecx,dword ptr [n]
-                mov     eax,dword ptr [src]
-                mov     edx,dword ptr [dst]
-                mov     esi,dword ptr [opmul]
-                mov     ebx,dword ptr [opadd]
-loopu:
-                prefetcht0 [eax+64]
-                prefetcht0 [ebx+64]
-                prefetcht0 [esi+64]
-                prefetcht0 [eax+96]
-                prefetcht0 [ebx+96]
-                prefetcht0 [esi+96]
-
-                movups  xmm2,xmmword ptr[eax]
-                movups  xmm0,xmmword ptr[esi]
-                movups  xmm1,xmmword ptr[ebx]
-                mulps   xmm2,xmm0
-                addps   xmm2,xmm1
-                movups  xmmword ptr[edx],xmm2
-
-                movups  xmm3,xmmword ptr[eax+4*4]
-                movups  xmm0,xmmword ptr[esi+4*4]
-                movups  xmm1,xmmword ptr[ebx+4*4]
-                mulps   xmm3,xmm0
-                addps   xmm3,xmm1
-                movups  xmmword ptr[edx+4*4],xmm3
-
-                movups  xmm4,xmmword ptr[eax+8*4]
-                movups  xmm0,xmmword ptr[esi+8*4]
-                movups  xmm1,xmmword ptr[ebx+8*4]
-                mulps   xmm4,xmm0
-                addps   xmm4,xmm1
-                movups  xmmword ptr[edx+8*4],xmm4
-
-                movups  xmm5,xmmword ptr[eax+12*4]
-                movups  xmm0,xmmword ptr[esi+12*4]
-                movups  xmm1,xmmword ptr[ebx+12*4]
-                mulps   xmm5,xmm0
-                addps   xmm5,xmm1
-                movups  xmmword ptr[edx+12*4],xmm5
-
-                add     eax,16*4
-                add     edx,16*4
-                add     ebx,16*4
-                add     esi,16*4
-                loop    loopu
-            }
-        }
-        src += n<<4,dst += n<<4,opmul += n<<4,opadd += n<<4;
-zero:
-        while(cnt--) *(dst++) = *(src++) * *(opmul++) + *(opadd++); 
-    }
-    else
-#elif FLEXT_CPU == FLEXT_CPU_PPC && defined(__VEC__)
-    if(GetSIMDCapabilities()&simd_altivec && VectorsAligned(src,dst,opmul,opadd)) 
-        ScaleAltivec(dst,src,opmul,opadd,cnt);
-    else
-#endif // _MSC_VER
-#endif // FLEXT_USE_SIMD
-    {
-        int n = cnt>>3;
-        cnt -= n<<3;
-        if(dst == opadd) {
-            while(n--) {
-                dst[0] += src[0]*opmul[0]; dst[1] += src[1]*opmul[1]; 
-                dst[2] += src[2]*opmul[2]; dst[3] += src[3]*opmul[3]; 
-                dst[4] += src[4]*opmul[4]; dst[5] += src[5]*opmul[5]; 
-                dst[6] += src[6]*opmul[6]; dst[7] += src[7]*opmul[7]; 
-                src += 8,dst += 8,opmul += 8;
-            }
-            while(cnt--) *(dst++) += *(src++) * *(opmul++); 
-        }
-        else {
-            while(n--) {
-                dst[0] = src[0]*opmul[0]+opadd[0]; dst[1] = src[1]*opmul[1]+opadd[1]; 
-                dst[2] = src[2]*opmul[2]+opadd[2]; dst[3] = src[3]*opmul[3]+opadd[3]; 
-                dst[4] = src[4]*opmul[4]+opadd[4]; dst[5] = src[5]*opmul[5]+opadd[5]; 
-                dst[6] = src[6]*opmul[6]+opadd[6]; dst[7] = src[7]*opmul[7]+opadd[7]; 
-                src += 8,dst += 8,opmul += 8,opadd += 8;
-            }
-            while(cnt--) *(dst++) = *(src++)* *(opmul++) + *(opadd++); 
-        }
-    }
-#endif
-}
diff --git a/externals/grill/flext/source/flsndobj.cpp b/externals/grill/flext/source/flsndobj.cpp
deleted file mode 100644
index b884ce73..00000000
--- a/externals/grill/flext/source/flsndobj.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "flext.h"
-#include "flsndobj.h"
-
-
-flext_sndobj::flext_sndobj():
-    inobjs(0),outobjs(0),
-    inobj(NULL),tmpobj(NULL),outobj(NULL),
-    smprt(0),blsz(0)
-{}
-
-bool flext_sndobj::Init()
-{
-    bool ret = flext_dsp::Init();
-    inobjs = CntInSig();
-    outobjs = CntOutSig();
-    return ret;
-}
-
-void flext_sndobj::Exit()
-{
-    ClearObjs();
-    flext_dsp::Exit();
-}
-
-void flext_sndobj::ClearObjs()
-{
-    FreeObjs();
-
-    if(inobj) {
-        for(int i = 0; i < inobjs; ++i) delete inobj[i]; 
-        delete[] inobj; inobj = NULL; 
-    }
-    if(tmpobj) {
-        for(int i = 0; i < inobjs; ++i) delete tmpobj[i];
-        delete[] tmpobj; tmpobj = NULL;
-    }
-    if(outobj) {
-        for(int i = 0; i < outobjs; ++i) delete outobj[i];
-        delete[] outobj; outobj = NULL; 
-    }
-}
-
-bool flext_sndobj::CbDsp()
-{
-    // called on every rebuild of the dsp chain
-    
-    int i;
-    if(Blocksize() != blsz || Samplerate() != smprt) {
-        // block size or sample rate has changed... rebuild all objects
-
-        ClearObjs();
-
-        blsz = Blocksize();
-        smprt = Samplerate();
-
-        // set up sndobjs for inlets and outlets
-        if(inobjs) {
-            inobj = new Inlet *[inobjs];
-            tmpobj = new SndObj *[inobjs];
-            for(i = 0; i < inobjs; ++i) {
-                inobj[i] = new Inlet(InSig(i),blsz,smprt);
-                tmpobj[i] = new SndObj(NULL,blsz,smprt);
-            }
-        }
-        if(outobjs) {
-            outobj = new Outlet *[outobjs];
-            for(i = 0; i < outobjs; ++i) outobj[i] = new Outlet(OutSig(i),blsz,smprt);
-        }
-
-        if(!NewObjs()) ClearObjs();
-    }
-    else {
-        // assign changed input/output vectors
-
-        for(i = 0; i < inobjs; ++i) inobj[i]->SetBuf(InSig(i));
-        for(i = 0; i < outobjs; ++i) outobj[i]->SetBuf(OutSig(i));
-    }
-    return true;
-}
-
-void flext_sndobj::CbSignal()
-{
-    for(int i = 0; i < inobjs; ++i) *tmpobj[i] << *inobj[i];
-    ProcessObjs();
-}
-
-
-flext_sndobj::Inlet::Inlet(const t_sample *b,int vecsz,float sr): 
-    SndIO(1,sizeof(t_sample)*8,NULL,vecsz,sr),buf(b) 
-{}
-
-short flext_sndobj::Inlet::Read() 
-{ 
-    if(!m_error) { 
-        for(m_vecpos = 0; m_vecpos < m_samples; m_vecpos++)
-            m_output[m_vecpos] = buf[m_vecpos];
-        return 1; 
-    } 
-    else return 0; 
-}
-
-short flext_sndobj::Inlet::Write() { return 0; }
-
-
-flext_sndobj::Outlet::Outlet(t_sample *b,int vecsz,float sr): 
-    SndIO(1,sizeof(t_sample)*8,NULL,vecsz,sr),buf(b) 
-{}
-
-short flext_sndobj::Outlet::Read() { return 0; }
-
-short flext_sndobj::Outlet::Write() 
-{ 
-    if(!m_error) { 
-        if(m_IOobjs[0])
-            for(m_vecpos = 0; m_vecpos < m_samples; m_vecpos++)
-                buf[m_vecpos] = m_IOobjs[0]->Output(m_vecpos);
-        return 1; 
-    } 
-    else return 0; 
-}
-
-
diff --git a/externals/grill/flext/source/flsndobj.h b/externals/grill/flext/source/flsndobj.h
deleted file mode 100644
index c62b87d5..00000000
--- a/externals/grill/flext/source/flsndobj.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2007 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __FLSNDOBJ_H
-#define __FLSNDOBJ_H
-
-#include "flext.h"
-
-// PI is defined in the Max/MSP SDK, but clashes with SndObj.h
-#ifdef PI
-#undef PI
-#endif
-
-#ifndef FLEXT_THREADS
-#define NOPTHREAD
-#endif
-#include <SndObj.h>
-#include <SndIO.h>
-#undef NOPTHREAD
-
-
-class FLEXT_SHARE flext_sndobj:
-    public flext_dsp
-{
-    FLEXT_HEADER(flext_sndobj,flext_dsp)
- 
-public:
-    flext_sndobj();
-
-    // these have to be overridden in child classes
-    virtual bool NewObjs() { return true; }
-    virtual void FreeObjs() {}
-    virtual void ProcessObjs() {}
-
-    // inputs and outputs
-    SndObj &InObj(int i) { return *tmpobj[i]; }
-    SndIO &OutObj(int i) { return *outobj[i]; }
-
-protected:
-    virtual bool Init();
-    virtual void Exit();
-
-private:
-    //! SndObj for reading from inlet buffer
-    class Inlet:
-        public SndIO
-    {
-    public:
-        Inlet(const t_sample *b,int vecsz,float sr);
-        virtual short Read();
-        virtual short Write();
-
-        void SetBuf(const t_sample *b) { buf = b; }
-
-    private:
-        const t_sample *buf;
-    };
-
-    //! SndObj for writing to outlet buffer
-    class Outlet:
-        public SndIO
-    {
-    public:
-        Outlet(t_sample *b,int vecsz,float sr);
-        virtual short Read();
-        virtual short Write();
-
-        void SetBuf(t_sample *b) { buf = b; }
-
-    private:
-        t_sample *buf;
-    };
-
-    virtual bool CbDsp(); 
-    virtual void CbSignal(); 
-
-    void ClearObjs();
-
-    int inobjs,outobjs;
-    SndObj **tmpobj;
-    Inlet **inobj;
-    Outlet **outobj;
-
-    float smprt;
-    int blsz;
-};
-
-#endif
diff --git a/externals/grill/flext/source/flstdc.h b/externals/grill/flext/source/flstdc.h
deleted file mode 100644
index 13ac271c..00000000
--- a/externals/grill/flext/source/flstdc.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flstdc.h
-	\brief Definitions to unite Max/MSP and PD notions
-    
-	This file contains a few definitions to unite a few of the notions that 
-	once drifted apart in Max and PD. It is not elegant but helps.
-*/
-
-#ifndef __FLEXT_STDC_H
-#define __FLEXT_STDC_H
-
-#if defined(_MSC_VER) && (_MSC_VER < 0x1300)
-/* 
-    include math.h here - when included with PD or Max/MSP headers,  
-    C linkage would be used which disturbs MSVC6
-*/
-#include <math.h>
-#endif
-
-#ifdef _MSC_VER
-#include <crtdbg.h>
-#else
-#include <assert.h>
-#endif
-
-// PD stuff
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-
-/* PD definitions start here */
-
-#ifdef _MSC_VER
-	#pragma warning (push)
-	#pragma warning (disable:4091 4005)
-#endif
-
-#if FLEXT_OS == FLEXT_OS_WIN && !defined(NT)
-#define NT
-#endif
-
-extern "C" {	    	    
-	// Include the relevant PD header files
-	#ifdef FLEXT_DEBUG
-        /*  PD header file structure has changed with version 0.37
-            from then on m_imp.h needs m_pd.h to be included before
-            on the other hand versions < 0.37 don't like that....
-            (they want m_imp.h solely as m_pd.h is included therein)
-            So better use the m_pd.h here also for the debug version.
-            Change that if really needed for debugging PD internals...
-        */
-
-		#ifndef PD_VERSION
-			// include only if not already included
-			#include <m_pd.h>
-		#endif
-//		#include <m_imp.h>  // for easier debugging
-    #else
-		#ifndef PD_VERSION
-			// include only if not already included
-			#include <m_pd.h>
-		#endif
-	#endif
-}
-
-#ifdef _MSC_VER
-	#pragma warning (pop)
-#endif
-
-#ifdef cabs
-#undef cabs // this is defined in m_pd.h (clashes with math.h in MacOSX)
-#endif
-
-typedef t_object t_sigobj;
-typedef t_gpointer *t_ptrtype;
-
-typedef t_float t_flint;
-typedef t_symbol *t_symtype;
-typedef t_class **t_thing;
-
-typedef t_clock t_qelem;
-
-#define A_NOTHING A_NULL
-#define A_FLINT A_FLOAT
-#define A_DEFFLINT A_DEFFLOAT
-#define A_DEFSYMBOL A_DEFSYM
-
-
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-
-/* Max/MSP definitions start here */
-
-// 2-byte alignment for Max/MSP structures
-#ifdef _MSC_VER
-#pragma pack(push,flext_maxsdk)
-#pragma pack(2)
-#endif
-
-// Include the relevant Max/MSP header files
-
-#if FLEXT_OS == FLEXT_OS_MAC
-	#if FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH
-		// MachO version - must insert prefix header
-		#include <ext_carbon_prefix.h>
-	#else
-		// CFM version
-		#ifndef __MRC__
-			#define powerc
-		#endif
-		#define __MOTO__ 0
-
-		#include <MacTypes.h>
-	#endif
-#elif FLEXT_OS == FLEXT_OS_WIN
-	#define WIN_VERSION 1
-	#define WIN_EXT_VERSION 1
-#endif
-
-// necessary for the old OS9 SDK
-extern "C" {	    	    	    
-
-#include "ext.h"
-#include "ext_user.h"
-#if FLEXT_OS != FLEXT_OS_MAC || defined(MAC_VERSION)
-// doesn't exist for OS9
-#include "ext_critical.h"
-#include "buffer.h"
-#else
-// for OS9 include "inofficial" header file
-#include "flmspbuffer.h"
-#endif
-#include "z_dsp.h"
-
-} // extern "C"
-
-#undef WIN_VERSION
-
-typedef t_pxobject t_sigobj;  // that's the all-in-one object type of Max/MSP (not very memory-efficent, i guess)
-typedef t_patcher t_canvas;
-
-typedef t_int t_flint;
-typedef t_symbol *t_symtype;
-typedef t_object *t_thing;
-
-// for the following to work you should have the latest SDK
-#if FLEXT_OS == FLEXT_OS_MAC //&& !defined(MAC_VERSION)
-typedef struct qelem t_qelem;
-#else
-typedef void *t_qelem;
-#endif
-
-typedef method t_method;
-typedef method t_newmethod;
-typedef int t_atomtype;
-
-typedef struct clock t_clock;
-typedef void t_binbuf;
-
-#undef clock_free
-#define clock_free(tick) freeobject((object *)tick)
-
-#define A_NULL A_NOTHING
-#define A_DEFFLINT A_DEFLONG
-
-#ifndef A_INT
-#define A_INT A_LONG
-#endif
-
-#ifndef A_DEFINT
-#define A_DEFINT A_DEFLONG
-#endif
-
-#ifndef A_SYMBOL
-#define A_SYMBOL A_SYM
-#endif
-
-#ifndef A_DEFSYMBOL
-#define A_DEFSYMBOL A_DEFSYM
-#endif
-
-#if FLEXT_OS == FLEXT_OS_MAC && !defined(MAC_VERSION)
-// simulate non-existing functions for OS9
-#define critical_enter(N)
-#define critical_exit(N)
-#endif
-
-#ifdef _MSC_VER
-#pragma pack(pop,flext_maxsdk)
-#endif
-
-#else
-#error Platform not supported
-#endif // FLEXT_SYS
-
-
-// general definitions
-
-typedef t_symbol *t_symptr;
-
-
-// -------------------------
-
-#ifdef FLEXT_LOGGING
-/* If FLEXT_LOGGING is defined implement logging */
-
-#ifdef _MSC_VER
-#define FLEXT_LOG(s) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s)
-#define FLEXT_LOG1(s,v1) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1)
-#define FLEXT_LOG2(s,v1,v2) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2)
-#define FLEXT_LOG3(s,v1,v2,v3) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3)
-#define FLEXT_LOG4(s,v1,v2,v3,v4) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4)
-#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5)
-#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6)
-#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7)
-#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7,v8)
-#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7,v8,v9)
-#else
-#define FLEXT_LOG(s) post(s)
-#define FLEXT_LOG1(s,v1) post(s,v1)
-#define FLEXT_LOG2(s,v1,v2) post(s,v1,v2)
-#define FLEXT_LOG3(s,v1,v2,v3) post(s,v1,v2,v3)
-#define FLEXT_LOG4(s,v1,v2,v3,v4) post(s,v1,v2,v3,v4)
-#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) post(s,v1,v2,v3,v4,v5)
-#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) post(s,v1,v2,v3,v4,v5,v6)
-#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) post(s,v1,v2,v3,v4,v5,v6,v7)
-#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) post(s,v1,v2,v3,v4,v5,v6,v7,v8)
-#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) post(s,v1,v2,v3,v4,v5,v6,v7,v8,v9)
-#endif
-
-#else
-
-/* If FLEXT_LOGGING is not defined avoid logging */
-#define FLEXT_LOG(s) ((void)0)
-#define FLEXT_LOG1(s,v1) ((void)0)
-#define FLEXT_LOG2(s,v1,v2) ((void)0)
-#define FLEXT_LOG3(s,v1,v2,v3) ((void)0)
-#define FLEXT_LOG4(s,v1,v2,v3,v4) ((void)0)
-#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) ((void)0)
-#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) ((void)0)
-#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) ((void)0)
-#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) ((void)0)
-#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) ((void)0)
-
-#endif
-
-#ifdef FLEXT_DEBUG
-#ifdef _MSC_VER
-#define FLEXT_ASSERT(b) do { if(!(b)) _CrtDbgReport(_CRT_ASSERT,__FILE__,__LINE__,"flext",#b); } while(false)
-#define FLEXT_WARN(str) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",NULL)
-#define FLEXT_ERROR(str) _CrtDbgReport(_CRT_ERROR,__FILE__,__LINE__,"flext",NULL)
-#else
-#define FLEXT_ASSERT(b) assert(b)
-//#define FLEXT_ASSERT(b) do { if(!(b)) error("Assertion failed: " #b " - in " __FILE__ " line %i",(int)__LINE__); } while(false)
-#define FLEXT_WARN(str) error("Warning: in " __FILE__ " line %i",(int)__LINE__)
-#define FLEXT_ERROR(str) error("Error: in " __FILE__ " line %i",(int)__LINE__)
-#endif
-#else
-#define FLEXT_ASSERT(b) (1)
-#define FLEXT_WARN(str) (1)
-#define FLEXT_ERROR(str) error("Error: in " __FILE__ " line %i",(int)__LINE__)
-#endif
-
-#define ERRINTERNAL() error("flext: Internal error in file " __FILE__ ", line %i - please report",(int)__LINE__)
-
-
-// ----- disable attribute editor for PD version < devel_0_36 or 0.37
-#ifndef PD_MAJOR_VERSION
-#undef FLEXT_NOATTREDIT
-#define FLEXT_NOATTREDIT
-#endif
-
-
-// ----- set message queue mode -----
-#if FLEXT_SYS == FLEXT_SYS_PD && PD_MINOR_VERSION >= 37
-	// for PD version >= 0.37test10 FLEXT_PDLOCK is standard
-	#undef FLEXT_PDLOCK
-	#define FLEXT_PDLOCK
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD && PD_MINOR_VERSION >= 38 && defined(PD_DEVEL_VERSION)
-    // use idle callback
-    #define FLEXT_QMODE 1
-#elif defined(FLEXT_PDLOCK)
-	// new PD thread locking functionality shall be used
-	#if FLEXT_SYS == FLEXT_SYS_PD
-		#ifdef FLEXT_THREADS
-			// can only be used with PD and threaded build
-			#define FLEXT_QMODE 2
-        #else
-			#define FLEXT_QMODE 0
-		#endif
-	#else
-		#error FLEXT_PDLOCK can only be defined with PD
-	#endif
-#else
-	#define FLEXT_QMODE 0
-#endif
-
-#ifndef FLEXT_QMODE
-#error Internal error: Queueing mode not defined
-#endif
-
-#endif
diff --git a/externals/grill/flext/source/flstk.cpp b/externals/grill/flext/source/flstk.cpp
deleted file mode 100644
index f3161565..00000000
--- a/externals/grill/flext/source/flstk.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "flext.h"
-#include "flstk.h"
-
-flext_stk::flext_stk():
-    inobjs(0),outobjs(0),
-    inobj(NULL),outobj(NULL),
-    smprt(0),blsz(0)
-{}
-
-bool flext_stk::Init()
-{
-    bool ret = flext_dsp::Init();
-    inobjs = CntInSig();
-    outobjs = CntOutSig();
-    return ret;
-}
-
-void flext_stk::Exit()
-{
-    ClearObjs();
-    flext_dsp::Exit();
-}
-
-void flext_stk::ClearObjs()
-{
-    FreeObjs();
-
-    if(inobj) {
-        for(int i = 0; i < inobjs; ++i) delete inobj[i]; 
-        delete[] inobj; inobj = NULL;
-    }
-    if(outobj) {
-        for(int i = 0; i < outobjs; ++i) delete outobj[i];
-        delete[] outobj; outobj = NULL;
-    }
-}
-
-bool flext_stk::CbDsp()
-{
-    // called on every rebuild of the dsp chain
-
-    int i;
-    
-    if(Blocksize() != blsz || Samplerate() != smprt) {
-        // block size or sample rate has changed... rebuild all objects
-
-        ClearObjs();
-
-        smprt = Samplerate();
-        blsz = Blocksize();
-        Stk::setSampleRate(smprt); 
-
-        // set up sndobjs for inlets and outlets
-        if(inobjs) {
-            inobj = new Input *[inobjs];
-            for(i = 0; i < inobjs; ++i)
-                inobj[i] = new Input(InSig(i),blsz);
-        }
-        if(outobjs) {
-            outobj = new Output *[outobjs];
-            for(i = 0; i < outobjs; ++i) 
-                outobj[i] = new Output(OutSig(i),blsz);
-        }
-
-        if(!NewObjs()) ClearObjs();
-    }
-    else {
-        // assign changed input/output vectors
-
-        for(i = 0; i < inobjs; ++i) inobj[i]->SetBuf(InSig(i));
-        for(i = 0; i < outobjs; ++i) outobj[i]->SetBuf(OutSig(i));
-    }
-    return true;
-}
-
-void flext_stk::CbSignal()
-{
-    if(inobjs || outobjs) ProcessObjs(blsz);
-}
-
-
-// inlet class
-
-flext_stk::Input::Input(const t_sample *b,int v): 
-    buf(b),vecsz(v),
-    index(0)
-{}
-
-MY_FLOAT *flext_stk::Input::tick(MY_FLOAT *vector,unsigned int vectorSize)
-{
-    for(unsigned int i = 0; i < vectorSize; i++) vector[i] = tick();
-    return vector;
-}
-
-
-// outlet class
-
-flext_stk::Output::Output(t_sample *b,int v): 
-    buf(b),vecsz(v),
-    index(0)
-{}
-
-void flext_stk::Output::tick(const MY_FLOAT *vector,unsigned int vectorSize)
-{
-    for(unsigned int i = 0; i < vectorSize; i++) tick(vector[i]);
-}
-
diff --git a/externals/grill/flext/source/flstk.h b/externals/grill/flext/source/flstk.h
deleted file mode 100644
index c3376cb5..00000000
--- a/externals/grill/flext/source/flstk.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2007 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __FLSTK_H
-#define __FLSTK_H
-
-#include "flext.h"
-
-// PI is defined in the Max/MSP SDK, but clashes with Stk.h
-#ifdef PI
-#undef PI
-#endif
-
-#include <Stk.h>
-
-class FLEXT_SHARE flext_stk:
-    public flext_dsp
-{ 
-    FLEXT_HEADER(flext_stk,flext_dsp)
- 
-public:
-    flext_stk();
-
-    // these have to be overridden in child classes
-    virtual bool NewObjs() { return true; }
-    virtual void FreeObjs() {}
-    virtual void ProcessObjs(int blocksize) {}
-
-protected:
-    virtual bool Init();
-    virtual void Exit();
-
-    //! STK object for reading from inlet buffer
-    class Input:
-        public Stk
-    {
-    public:
-        Input(const t_sample *b,int vecsz);
-
-        inline MY_FLOAT lastOut() const { return (MY_FLOAT)buf[index]; }
-
-        inline MY_FLOAT tick() 
-        { 
-            if(++index >= vecsz) index = 0; 
-            return lastOut(); 
-        }
-
-        MY_FLOAT *tick(MY_FLOAT *vector,unsigned int vectorSize);
-
-        inline void SetBuf(const t_sample *b) { buf = b; }
-
-    private:
-        const t_sample *buf;
-        int vecsz,index;
-    };
-
-    //! STK object for writing to outlet buffer
-    class Output:
-        public Stk
-    {
-    public:
-        Output(t_sample *b,int vecsz);
-
-        inline void tick(MY_FLOAT s) 
-        { 
-            buf[index] = (t_sample)s; 
-            if(++index >= vecsz) index = 0; 
-        }
-
-        void tick(const MY_FLOAT *vector,unsigned int vectorSize);
-
-        inline void SetBuf(t_sample *b) { buf = b; }
-
-    private:
-        t_sample *buf;
-        int vecsz,index;
-    };
-
-    Input &Inlet(int ix) { return *inobj[ix]; }
-    Output &Outlet(int ix) { return *outobj[ix]; }
-
-private:
-    virtual bool CbDsp(); 
-    virtual void CbSignal(); 
-
-    void ClearObjs();
-
-    int inobjs,outobjs;
-    Input **inobj;
-    Output **outobj;
-
-    float smprt;
-    int blsz;
-};
-
-#endif
diff --git a/externals/grill/flext/source/flsupport.cpp b/externals/grill/flext/source/flsupport.cpp
deleted file mode 100644
index b77729e6..00000000
--- a/externals/grill/flext/source/flsupport.cpp
+++ /dev/null
@@ -1,316 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flsupport.cpp
-    \brief flext support functions and classes.
-*/
- 
-#include "flext.h"
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <new>
-
-#ifdef _MSC_VER
-#define vsnprintf _vsnprintf
-#define snprintf _snprintf
-#endif
-
-const t_symbol *flext::sym__ = NULL;
-const t_symbol *flext::sym_float = NULL;
-const t_symbol *flext::sym_symbol = NULL;
-const t_symbol *flext::sym_bang = NULL;
-const t_symbol *flext::sym_list = NULL;
-const t_symbol *flext::sym_pointer = NULL;
-const t_symbol *flext::sym_int = NULL;
-const t_symbol *flext::sym_signal = NULL;
-
-const t_symbol *flext::sym_anything = NULL;
-
-const t_symbol *flext::sym_buffer = NULL;
-const t_symbol *flext::sym_size = NULL;
-
-const t_symbol *flext::sym_attributes = NULL;
-const t_symbol *flext::sym_methods = NULL;
-
-bool flext::indsp = false;
-
-
-int flext::Version() { return FLEXT_VERSION; }
-const char *flext::VersionStr() { return FLEXT_VERSTR; }
-
-
-void flext::Setup()
-{
-	static bool issetup = false;
-	if(issetup) 
-		return;
-	else issetup = true;
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-	sym__ = &s_;
-	sym_anything = &s_anything;
-	sym_pointer = &s_pointer;
-	sym_float = &s_float;
-	sym_symbol = &s_symbol;
-	sym_bang = &s_bang;
-	sym_list = &s_list;
-	sym_signal = &s_signal;
-	sym_int = gensym("int");
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-	sym__ = gensym("");
-	sym_int = gensym("int");
-	sym_float = gensym("float");
-	sym_symbol = gensym("symbol");
-	sym_bang = gensym("bang");
-	sym_list = gensym("list");
-	sym_anything = gensym("anything");
-	sym_signal = gensym("signal");
-
-    sym_buffer = flext::MakeSymbol("buffer~");
-    sym_size = flext::MakeSymbol("size");
-#endif
-    
-    sym_attributes = flext::MakeSymbol("attributes");
-    sym_methods = flext::MakeSymbol("methods");
-
-#ifdef FLEXT_THREADS
-	thrid = GetThreadId();
-    StartHelper();
-#endif
-}
-
-
-#if FLEXT_SYS == FLEXT_SYS_PD && defined(FLEXT_THREADED) && defined(FLEXT_PDLOCK)
-#define SYSLOCK() sys_lock()
-#define SYSUNLOCK() sys_unlock()
-#else
-#define SYSLOCK() (void)0
-#define SYSUNLOCK() (void)0
-#endif
-
-
-/////////////////////////////////////////////////////////
-// overloaded new/delete memory allocation methods
-//
-/////////////////////////////////////////////////////////
-
-#define LARGEALLOC 32000
-
-#ifndef FLEXT_USE_CMEM
-
-#ifdef FLEXT_DEBUGMEM
-static const size_t memtest = 0x12345678L;
-#endif
-
-void *flext_root::operator new(size_t bytes)
-{
-	bytes += sizeof(size_t);
-#ifdef FLEXT_DEBUGMEM
-    bytes += sizeof(memtest)*2;
-#endif
-    char *blk;
-    if(UNLIKELY(bytes >= LARGEALLOC)) {
-#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
-        blk = (char *)::sysmem_newptr(bytes);
-#else
-        // use C library function for large memory blocks
-        blk = (char *)::malloc(bytes);
-#endif
-    }
-    else {
-	//! We need system locking here for secondary threads!
-        SYSLOCK();
-
-#if defined(FLEXT_USE_CMEM)
-	    blk = (char *)::malloc(bytes);
-#else
-	    blk = (char *)::getbytes(bytes);
-#endif
-        SYSUNLOCK();
-    }
-
-	FLEXT_ASSERT(blk);
-
-	*(size_t *)blk = bytes;
-#ifdef FLEXT_DEBUGMEM
-    *(size_t *)(blk+sizeof(size_t)) = memtest;
-    *(size_t *)(blk+bytes-sizeof(memtest)) = memtest;
-	return blk+sizeof(size_t)+sizeof(memtest);
-#else
-	return blk+sizeof(size_t);
-#endif
-}
-
-void flext_root::operator delete(void *blk)
-{
-	FLEXT_ASSERT(blk);
-    FLEXT_ASSERT(MemCheck(blk));
-
-#ifdef FLEXT_DEBUGMEM
-	char *ori = (char *)blk-sizeof(size_t)-sizeof(memtest);
-#else
-    char *ori = (char *)blk-sizeof(size_t);
-#endif
-	size_t bytes = *(size_t *)ori;
-
-    if(UNLIKELY(bytes >= LARGEALLOC)) {
-#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
-        ::sysmem_freeptr(ori);
-#else
-        // use C library function for large memory blocks
-        ::free(ori);
-#endif
-    }
-    else {
-	//! We need system locking here for secondary threads!
-        SYSLOCK();
-
-#if defined(FLEXT_USE_CMEM)
-	    ::free(ori);
-#else
-	    ::freebytes(ori,bytes);
-#endif
-        SYSUNLOCK();
-    }
-}
-
-#ifdef FLEXT_DEBUGMEM
-bool flext_root::MemCheck(void *blk)
-{
-	char *ori = (char *)blk-sizeof(size_t)-sizeof(memtest);
-	size_t bytes = *(size_t *)ori;
-
-    return 
-        *(size_t *)((char *)ori+sizeof(size_t)) == memtest && 
-        *(size_t *)((char *)ori+bytes-sizeof(memtest)) == memtest;
-}
-#endif
-
-#endif
-
-void *flext_root::NewAligned(size_t bytes,int bitalign)
-{
-	const size_t ovh = sizeof(size_t)+sizeof(char *);
-	const size_t alignovh = bitalign/8-1;
-	bytes += ovh+alignovh;
-
-    char *blk;
-    if(UNLIKELY(bytes >= LARGEALLOC)) {
-#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
-        blk = (char *)::sysmem_newptr(bytes);
-#else
-        // use C library function for large memory blocks
-        blk = (char *)::malloc(bytes);
-#endif
-    }
-    else {
-	//! We need system locking here for secondary threads!
-        SYSLOCK();
-
-#if defined(FLEXT_USE_CMEM)
-	    blk = (char *)::malloc(bytes);
-#else
-	    blk = (char *)::getbytes(bytes);
-#endif
-        SYSUNLOCK();
-    }
-	FLEXT_ASSERT(blk);
-
-	char *ablk = reinterpret_cast<char *>((reinterpret_cast<size_t>(blk)+ovh+alignovh) & ~alignovh);
-	*(char **)(ablk-sizeof(size_t)-sizeof(char *)) = blk;
-	*(size_t *)(ablk-sizeof(size_t)) = bytes;
-	return ablk;
-}
-
-void flext_root::FreeAligned(void *blk)
-{
-	FLEXT_ASSERT(blk);
-
-	char *ori = *(char **)((char *)blk-sizeof(size_t)-sizeof(char *));
-	size_t bytes = *(size_t *)((char *)blk-sizeof(size_t));
-
-    if(UNLIKELY(bytes >= LARGEALLOC)) {
-#if FLEXT_SYS == FLEXT_SYS_MAX && defined(_SYSMEM_H_)
-        ::sysmem_freeptr(ori);
-#else
-        // use C library function for large memory blocks
-        ::free(ori);
-#endif
-    }
-    else {
-	//! We need system locking here for secondary threads!
-        SYSLOCK();
-
-#if defined(FLEXT_USE_CMEM)
-	    ::free(ori);
-#else
-	    ::freebytes(ori,bytes);
-#endif
-        SYSUNLOCK();
-    }
-}
-
-// ------------------------------------------
-
-/*! \todo there is probably also a shortcut for Max and jMax
-    \todo size checking
-*/
-void flext::GetAString(const t_atom &a,char *buf,size_t szbuf)
-{ 
-#if FLEXT_SYS == FLEXT_SYS_PD
-	atom_string(const_cast<t_atom *>(&a),buf,(int)szbuf);
-#else
-    if(IsSymbol(a)) STD::strncpy(buf,GetString(a),szbuf);
-	else if(IsFloat(a)) STD::snprintf(buf,szbuf,"%f",GetFloat(a));
-	else if(IsInt(a)) STD::snprintf(buf,szbuf,"%i",GetInt(a));
-    else *buf = 0;
-#endif
-}  
-
-unsigned long flext::AtomHash(const t_atom &a)
-{
-#if FLEXT_SYS == FLEXT_SYS_MAX || FLEXT_SYS == FLEXT_SYS_PD
-	return ((unsigned long)a.a_type<<28)^*(unsigned long *)&a.a_w;
-#else
-#error Not implemented
-#endif
-}
-
-void flext_root::post(const char *fmt, ...)
-{
-	va_list ap;
-    va_start(ap, fmt);
-
-	char buf[1024];
-    vsnprintf(buf,sizeof buf,fmt, ap);
-	buf[sizeof buf-1] = 0; // in case of full buffer
-	::post(buf);
-
-    va_end(ap);
-}
-
-void flext_root::error(const char *fmt,...)
-{
-	va_list ap;
-    va_start(ap, fmt);
-
-	char buf[1024];
-    STD::strcpy(buf,"error: ");
-    vsnprintf(buf+7,sizeof buf-7,fmt, ap);
-	buf[sizeof buf-1] = 0; // in case of full buffer
-	::post(buf);
-
-    va_end(ap);
-}
-
-
diff --git a/externals/grill/flext/source/flsupport.h b/externals/grill/flext/source/flsupport.h
deleted file mode 100644
index f26437df..00000000
--- a/externals/grill/flext/source/flsupport.h
+++ /dev/null
@@ -1,1285 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flsupport.h
-	\brief flext support functions and classes   
-*/
-
-#ifndef __FLSUPPORT_H
-#define __FLSUPPORT_H
-
-#include "flstdc.h"
-#include <new>
-#include <string.h>
-
-/*!	\defgroup FLEXT_SUPPORT Flext support classes
-	@{
-*/
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_root);
-typedef class FLEXT_CLASSDEF(flext_root) flext_root;
-
-/*! \brief Flext root support class
-
-    Moved memory functions and console output here so that all the classes
-    contained in flext can use them
-*/
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_root) {
-public:
-// --- console output -----------------------------------------------	
-
-	//! post message to console, with line feed (limited to 1k chars!)
-	static void post(const char *fmt,...);
-	//! post error message to console (limited to 1k chars!)
-	static void error(const char *fmt,...);
-
-// --- memory -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_S_MEMORY Memory allocation functions
-		@{ 
-	*/
-
-#ifdef FLEXT_NOGLOBALNEW
-#error FLEXT_NOGLOBALNEW is deprecated, define FLEXT_USE_CMEM instead
-#define FLEXT_USE_CMEM
-#endif
-
-#ifdef FLEXT_USE_CMEM
-    inline void *operator new(size_t bytes) { return ::operator new(bytes); }
-    inline void operator delete(void *blk) { ::operator delete(blk); }
-
-    inline void *operator new[](size_t bytes) { return ::operator new[](bytes); }
-    inline void operator delete[](void *blk) { ::operator delete[](blk); }
-
-    static bool MemCheck(void *) { return true; }
-#else
-	/*! Overloaded new memory allocation method
-		\note this uses a fast allocation method of the real-time system
-		\warning Max/MSP (or MacOS) allows only 32K in overdrive mode!
-	*/
-	void *operator new(size_t bytes);
-	//! Overloaded delete method
-	void operator delete(void *blk);
-
-#ifndef __MRC__ // doesn't allow new[] overloading?!
-	inline void *operator new[](size_t bytes) { return operator new(bytes); }
-	inline void operator delete[](void *blk) { operator delete(blk); }
-#endif
-
-#ifdef FLEXT_DEBUGMEM
-    static bool MemCheck(void *blk);
-#else
-    static bool MemCheck(void *) { return true; }
-#endif
-
-#endif // USECMEM
-
-#ifndef __BORLANDC__
-	inline void *operator new(size_t,void *p) { return p; }
-	inline void operator delete(void *,void *) {}
-#ifndef __MRC__
-	inline void *operator new[](size_t,void *p) { return p; }
-	inline void operator delete[](void *,void *) {}
-#endif
-#endif
-
-	//! Get an aligned memory block
-	static void *NewAligned(size_t bytes,int bitalign = 128);
-    // same with templated type
-    template<typename T>
-    static T *NewAligned(size_t times,int bitalign = 128) { return static_cast<T *>(NewAligned(times*sizeof(T),bitalign)); }
-	//! Free an aligned memory block
-	static void FreeAligned(void *blk);
-	//! Test for alignment
-	static bool IsAligned(void *ptr,int bitalign = 128)	{ 
-        return (reinterpret_cast<size_t>(ptr)&(bitalign-1)) == 0; 
-    }
-	//!	@}  FLEXT_S_MEMORY  	
-};
-
-#ifndef FLEXT_USE_CMEM
-/************************************************************************/
-// MFC doesn't like global overloading of allocators
-// anyway, who likes MFC
-
-#if !defined(_MSC_VER) && !defined(__BORLANDC__)
-#define NEWTHROW throw(std::bad_alloc)
-#define DELTHROW throw()
-#else
-#define NEWTHROW
-#define DELTHROW
-#endif
-
-// define global new/delete operators
-inline void *operator new(size_t bytes) NEWTHROW { return flext_root::operator new(bytes); }
-inline void operator delete(void *blk) DELTHROW { flext_root::operator delete(blk); }
-#ifndef __MRC__ // doesn't allow new[] overloading?!
-inline void *operator new[](size_t bytes) NEWTHROW { return flext_root::operator new[](bytes); }
-inline void operator delete[](void *blk) DELTHROW { flext_root::operator delete[](blk); }
-#endif
-
-#endif // FLEXT_USE_CMEM
-
-/************************************************************************/
-
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext);
-typedef class FLEXT_CLASSDEF(flext) flext;
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext_base);
-
-/*! \brief Flext support class
-
-	A number of methods (most are static functions) are defined here for convenience.
-	This class doesn't define any data members, hence it can be inherited to all
-	classes (not only PD objects) to profit from the cross-platform functionality.
-	Examples are the overloaded memory allocation, atom and atom list functions,
-	thread functions and classes, the sample buffer class and others.
-
-    This class can also be used for a non-object class (not representing an external object)
-    and won't give any extra burden to it.
-*/
-
-class FLEXT_SHARE FLEXT_CLASSDEF(flext):
-	public flext_root
-{
-
-	/*!	\defgroup FLEXT_SUPPORT Flext support class
-		@{ 
-	*/
-public:
-
-// --- version -----------------------------------------------	
-
-    /*! \brief Flext version number 
-
-        Return the version number of the flext library.
-        For statically linked flext this is identical to the header definition FLEXT_VERSION,
-        otherwise it reflects the version number of the shared flext library.
-    */
-    static int Version();    
-
-    //! Flext version string
-    static const char *VersionStr();
-
-// --- special typedefs ---------------------------------------------	
-
-// later!
-#if 0
-    typedef t_float Float;
-    typedef t_int Int;
-    typedef t_sample Sample;
-    typedef const t_symbol *Symbol;
-    typedef t_atom Atom;
-#endif
-
-// --- buffer/array stuff -----------------------------------------	
-
-	/*!	\defgroup FLEXT_S_BUFFER Buffer handling
-		@{ 
-	*/
-
-	//! Class for platform independent buffer handling
-    class FLEXT_SHARE buffer:
-        public flext_root
-	{
-	public:
-    
-#if FLEXT_SYS == FLEXT_SYS_PD
-        typedef bool lock_t;
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        typedef long lock_t;
-#else
-#error Not implemented
-#endif
-    
-		/*! \brief Construct buffer.
-			\param s: symbol name, can be NULL
-			\param delayed = true: only sets name, needs another Set(NULL) to really initialize the buffer 
-			\remark As externals can be created prior to the buffer objects they are pointing to, initialization should be done at loadbang!
-		*/
-		buffer(const t_symbol *s = NULL,bool delayed = false);
-		
-		//! Destroy buffer
-		~buffer();
-
-		/*! \brief Check if the buffer is valid for use
-            \note This must be true to use any of the other functions except set
-		*/
-		bool Ok() const 
-		{ 
-			return sym  
-#if FLEXT_SYS == FLEXT_SYS_PD
-				&& arr
-#endif
-				&& data; 
-		}
-		
-		/*! \brief Check if buffer content is valid (not in state of content change)
-            \note buffer must be Ok()
-		*/
-		bool Valid() const
-        {
-            FLEXT_ASSERT(sym);
-#if FLEXT_SYS == FLEXT_SYS_PD
-            return true;
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-            const t_buffer *p = (const t_buffer *)sym->s_thing;
-            return p && p->b_valid;
-#else
-#error not implemented
-#endif
-        }
-		
-		/*! \brief Check and update if the buffer has been changed (e.g. resized)
-            \note buffer must be Ok()
-		*/
-		bool Update();
-        
-		/*! \brief Lock buffer
-            \return previous state (needed for Unlock)
-            \note buffer must be Ok()
-		*/
-        lock_t Lock();
-        
-		/*! \brief Unlock buffer
-            \param prv: Previous state is returned by Lock()
-            \note buffer must be Ok()
-		*/
-        void Unlock(lock_t prv);
-		
-		/*! \brief Set to specified buffer.
-			\param nameonly: if true sets name only, but doesn't look at buffer actually
-            \return -1 on failure, 0 on success, 1 if parameters (length, data ptr, channels) have changed
-		*/
-		int Set(const t_symbol *s = NULL,bool nameonly = false);
-		
-		/*! \brief Declare buffer content as dirty.
-			\param refr: if true forces immediate graphics refresh
-		*/
-		void Dirty(bool refr = false);
-
-		//! Clear the dirty flag.
-		void ClearDirty();
-
-		/*! Query whether the buffer content has been changed since the last ClearDirty()
-			\note With mainstream versions of PD this will always return true, since the dirtiness can't be judged
-		*/
-		bool IsDirty() const;
-
-		//! Get symbol of buffer 
-		const t_symbol *Symbol() const { return sym; }
-
-		//! Get literal name of buffer 
-		const char *Name() const { return sym?GetString(sym):""; }
-		
-		/*! \brief Get pointer to buffer, channel and frame count.
-			\remark Channels are interleaved
-		*/
-		t_sample *Data() { return data; }
-
-		//! Get channel count
-		int Channels() const { return chns; }
-		//! Get frame count
-		int Frames() const { return frames; }
-		//! Set frame count
-		void Frames(int fr,bool keep = false,bool zero = true);
-		
-		//! Graphic auto refresh interval
-		void SetRefrIntv(float intv);
-
-	protected:
-        //! buffer name
-		const t_symbol *sym;
-        //! array holding audio data
-		t_sample *data;
-        //! number of audio channels
-		int chns;
-        //! number of frames (multiplied by chns for the number of samples)
-        int frames;
-#if FLEXT_SYS == FLEXT_SYS_PD
-        //! pointer to the PD array structure
-		t_garray *arr;
-        //! update interval
-		float interval;
-        //! flag signaling that the data has been changed
-		bool isdirty;
-        //! flag showing that the update clock is active
-        bool ticking;
-        //! update clock
-		t_clock *tick;
-		//! last time the dirty flag was cleared (using the clock_getlogicaltime function)
-		double cleantime;
-
-	private:
-        //! update clock callback
-		static void cb_tick(buffer *b);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-		//! last time the dirty flag was cleared (using the gettime function)
-		long cleantime;
-#endif
-	};
-
-
-//!		@} FLEXT_S_BUFFER
-
-// --- utilities --------------------------------------------------
-
-	/*!	\defgroup FLEXT_S_UTIL Utility functions
-		@{ 
-	*/
-
-	//! Copy an atom
-	static void CopyAtom(t_atom *dst,const t_atom *src) { *dst = *src; }
-
-	//! Copy atoms
-	static void CopyAtoms(int cnt,t_atom *dst,const t_atom *src);
-
-	//! Print an atom
-	static bool PrintAtom(const t_atom &a,char *buf,size_t bufsz);
-
-	/*! Scan an atom until whitespace
-        \return next token position, or NULL on failure
-    */
-	static const char *ScanAtom(t_atom &a,const char *buf);
-
-	//! Copy a list of atoms
-	static t_atom *CopyList(int argc,const t_atom *argv);
-	//! Print an atom list
-	static bool PrintList(int argc,const t_atom *argv,char *buf,size_t bufsz);
-
-	//! Copy a memory region
-	static void CopyMem(void *dst,const void *src,int bytes);
-	//! Copy a sample array
-	static void CopySamples(t_sample *dst,const t_sample *src,int cnt);
-	//! Set a memory region
-	static void ZeroMem(void *dst,int bytes);
-	//! Set a sample array to a fixed value
-	static void SetSamples(t_sample *dst,int cnt,t_sample s);
-	//! Set a sample array to 0
-	static void ZeroSamples(t_sample *dst,int cnt) { SetSamples(dst,cnt,0); }	
-
-
-	//! Get a 32 bit hash value from an atom
-	static unsigned long AtomHash(const t_atom &a);
-
-//!		@} FLEXT_S_UTIL
-
-// --- various symbols --------------------------------------------
-
-	/*!	\defgroup FLEXT_S_ATOM Atom/list handling
-		@{ 
-	*/
-
-	//! Symbol constant for ""
-	static const t_symbol *sym__;
-	//! Symbol constant for "float"
-	static const t_symbol *sym_float;
-	//! Symbol constant for "symbol"
-	static const t_symbol *sym_symbol;
-	//! Symbol constant for "bang"
-	static const t_symbol *sym_bang;
-	//! Symbol constant for "list"
-	static const t_symbol *sym_list;
-	//! Symbol constant for "anything"
-	static const t_symbol *sym_anything;
-
-	/*! \brief Symbol constant for "int"
-		\note Only the Max/MSP system has this defined as an internal type
-	*/
-	static const t_symbol *sym_int;
-
-	/*! Symbol constant for "pointer" 
-		\note Only PD has this defined as an internal type
-	*/
-	static const t_symbol *sym_pointer;
-
-	//! Symbol constant for "signal"
-	static const t_symbol *sym_signal;
-
-    //! \note This is used in macros where the type of the arg is not clear
-	static const t_symbol *MakeSymbol(const t_symbol *s) { return s; }
-
-	//! Make a symbol from a string
-	static const t_symbol *MakeSymbol(const char *s) { return ::gensym(const_cast<char *>(s)); }
-	//! Get symbol string
-	static const char *GetString(const t_symbol *s) { return s->s_name; }  
-	//! Check for symbol and get string
-	static const char *GetAString(const t_symbol *s,const char *def = NULL) { return s?GetString(s):def; }
-
-// --- atom stuff ----------------------------------------
-		
-	//! Set atom from another atom
-	static void SetAtom(t_atom &a,const t_atom &b) { CopyAtom(&a,&b); }
-	//! Compare two atoms
-	static int CmpAtom(const t_atom &a,const t_atom &b);
-
-	// there are some more comparison functions for t_atom types outside the class
-
-	//! Set atom from another atom
-	static int GetType(const t_atom &a) { return a.a_type; }
-
-	//! Check whether the atom is nothing
-	static bool IsNothing(const t_atom &a) { return a.a_type == A_NULL; }
-	//! Set the atom to represent nothing
-	static void SetNothing(t_atom &a) { a.a_type = A_NULL; }
-
-	//! Check whether the atom is a float
-	static bool IsFloat(const t_atom &a) { return a.a_type == A_FLOAT; }
-
-	//! Check whether the atom can be represented as a float
-	static bool CanbeFloat(const t_atom &a) { return IsFloat(a) || IsInt(a); }
-
-	//! Access the float value (without type check)
-	static float GetFloat(const t_atom &a) { return a.a_w.w_float; }
-	//! Set the atom to represent a float 
-	static void SetFloat(t_atom &a,float v) { a.a_type = A_FLOAT; a.a_w.w_float = v; }
-
-	//! Check whether the atom is a symbol
-	static bool IsSymbol(const t_atom &a) { return a.a_type == A_SYMBOL; }
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-	//! Access the symbol value (without type check)
-	static t_symbol *GetSymbol(const t_atom &a) { return a.a_w.w_symbol; }
-	//! Set the atom to represent a symbol
-	static void SetSymbol(t_atom &a,const t_symbol *s) { a.a_type = A_SYMBOL; a.a_w.w_symbol = const_cast<t_symbol *>(s); }
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-	//! Access the symbol value (without type check)
-	static t_symbol *GetSymbol(const t_atom &a) { return a.a_w.w_sym; }
-	//! Set the atom to represent a symbol
-	static void SetSymbol(t_atom &a,const t_symbol *s) { a.a_type = A_SYMBOL; a.a_w.w_sym = const_cast<t_symbol *>(s); }
-#else
-#error
-#endif
-	//! Check for a symbol and get its value 
-	static t_symbol *GetASymbol(const t_atom &a,t_symbol *def = NULL) { return IsSymbol(a)?GetSymbol(a):def; }  // NULL or empty symbol?
-
-	//! Check whether the atom is a string
-	static bool IsString(const t_atom &a) { return IsSymbol(a); }
-	//! Access the string value (without type check)
-	static const char *GetString(const t_atom &a) { t_symbol *s = GetSymbol(a); return s?GetString(s):NULL; }  
-	//! Check for a string and get its value 
-    static const char *GetAString(const t_atom &a,const char *def = NULL) { return IsSymbol(a)?GetAString(GetSymbol(a),def):def; }
-	//! Check for a string and get its value 
-	static void GetAString(const t_atom &a,char *buf,size_t szbuf);
-	//! Set the atom to represent a string
-	static void SetString(t_atom &a,const char *c) { SetSymbol(a,MakeSymbol(c)); }
-
-	//! Check whether the atom can be represented as an integer
-	static bool CanbeInt(const t_atom &a) { return IsFloat(a) || IsInt(a); }
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-	//! Check for a float and get its value 
-	static float GetAFloat(const t_atom &a,float def = 0) { return IsFloat(a)?GetFloat(a):def; }
-
-	//! Check whether the atom is an integer
-	static bool IsInt(const t_atom &) { return false; }
-	//! Access the integer value (without type check)
-	static int GetInt(const t_atom &a) { return (int)GetFloat(a); }
-	//! Check for an integer and get its value 
-	static int GetAInt(const t_atom &a,int def = 0) { return (int)GetAFloat(a,(float)def); }
-	//! Set the atom to represent a integer (depending on the system)
-	static void SetInt(t_atom &a,int v) { a.a_type = A_FLOAT; a.a_w.w_float = (float)v; }
-
-#ifndef FLEXT_COMPATIBLE
-	//! Check whether the atom strictly is a pointer
-	static bool IsPointer(const t_atom &a) { return a.a_type == A_POINTER; }
-	//! Check whether the atom can be a pointer
-	static bool CanbePointer(const t_atom &a) { return IsPointer(a); }
-	//! Access the pointer value (without type check)
-	static t_gpointer *GetPointer(const t_atom &a) { return a.a_w.w_gpointer; }
-	//! Check for a pointer and get its value 
-	static t_gpointer *GetAPointer(const t_atom &a,t_gpointer *def = NULL) { return IsPointer(a)?GetPointer(a):def; }
-	//! Set the atom to represent a pointer
-	static void SetPointer(t_atom &a,t_gpointer *p) { a.a_type = A_POINTER; a.a_w.w_gpointer = (t_gpointer *)p; }
-#endif
-
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-	//! Check for a float and get its value 
-	static float GetAFloat(const t_atom &a,float def = 0) { return IsFloat(a)?GetFloat(a):(IsInt(a)?GetInt(a):def); }
-
-	//! Check whether the atom is an int
-	static bool IsInt(const t_atom &a) { return a.a_type == A_INT; }
-	//! Access the integer value (without type check)
-	static int GetInt(const t_atom &a) { return a.a_w.w_long; }
-	//! Check for an integer and get its value 
-	static int GetAInt(const t_atom &a,int def = 0) { return IsInt(a)?GetInt(a):(IsFloat(a)?(int)GetFloat(a):def); }
-	//! Set the atom to represent an integer
-	static void SetInt(t_atom &a,int v) { a.a_type = A_INT; a.a_w.w_long = v; }
-#else
-#error "Platform not supported"
-#endif
-
-	//! Set the atom to represent a boolean
-	static void SetBool(t_atom &a,bool v) { SetInt(a,v?1:0); }
-	//! Check whether the atom can be represented as a boolean
-	static bool CanbeBool(const t_atom &a) { return CanbeInt(a); }
-	//! Check for an boolean and get its value 
-	static bool GetABool(const t_atom &a) { return GetAInt(a) != 0; }
-	//! Check for an boolean and get its value 
-	static bool GetBool(const t_atom &a) { return GetInt(a) != 0; }
-
-// --- atom list stuff -------------------------------------------
-
-	//! Class representing a list of atoms
-    class FLEXT_SHARE AtomList
-        : public flext_root
-	{
-	public:
-		//! Construct list
-        AtomList(): cnt(0),lst(NULL) {}
-		//! Construct list
-        explicit AtomList(int argc,const t_atom *argv = NULL): cnt(0),lst(NULL) { operator()(argc,argv); }
-		//! Construct list
-        AtomList(const AtomList &a): cnt(0),lst(NULL) { operator =(a); }
-		//! Destroy list
-        virtual ~AtomList();
-
-		//! Clear list
-		AtomList &Clear() { return operator()(); }
-
-		//! Set list
-		AtomList &Set(int argc,const t_atom *argv,int offs = 0,bool resize = false);
-		//! Get list
-		int Get(t_atom *argv,int mxsz = -1) const;
-
-		//! Set list
-		AtomList &operator()(int argc = 0,const t_atom *argv = NULL) { return Set(argc,argv,0,true); }
-		//! Set list by another AtomList
-		AtomList &operator =(const AtomList &a) { return operator()(a.Count(),a.Atoms()); }
-
-		//! Compare list to another AtomList ( -1..< , 0..==, 1...> )
-		int Compare(const AtomList &a) const;
-
-		bool operator <(const AtomList &a) const { return Compare(a) < 0; }
-		bool operator <=(const AtomList &a) const { return Compare(a) <= 0; }
-		bool operator >(const AtomList &a) const { return Compare(a) > 0; }
-		bool operator >=(const AtomList &a) const { return Compare(a) >= 0; }
-		bool operator ==(const AtomList &a) const { return Compare(a) == 0; }
-		bool operator !=(const AtomList &a) const { return Compare(a) != 0; }
-
-		//! Get number of atoms in the list
-		int Count() const { return cnt; }
-		//! Get a reference to an indexed atom
-		t_atom &operator [](int ix) { return lst[ix]; }
-		//! Get a reference to an indexed atom
-		const t_atom &operator [](int ix) const { return lst[ix]; }
-
-		//! Get a pointer to the list of atoms
-		t_atom *Atoms() { return lst; }
-		//! Get a pointer to the list of atoms
-		const t_atom *Atoms() const { return lst; }
-
-		//! Append an atom list to the list
-		AtomList &Append(int argc,const t_atom *argv = NULL)
-        {
-            int c = Count();
-            Alloc(c+argc,0,c);
-            Set(argc,argv,c);
-            return *this;
-        }
-
-		//! Prepend an atom list to the list
-		AtomList &Prepend(int argc,const t_atom *argv = NULL)
-        {
-            int c = Count();
-            Alloc(c+argc,0,c,argc);
-            Set(argc,argv);
-            return *this;
-        }
-
-		//! Append an atom to the list
-        AtomList &Append(const t_atom &a) { return Append(1,&a); }
-        //! Append an atom list to the list
-		AtomList &Append(const AtomList &a) { return Append(a.Count(),a.Atoms()); }
-		//! Prepend an atom to the list
-		AtomList &Prepend(const t_atom &a) { return Prepend(1,&a); }
-		//! Prepend an atom list to the list
-		AtomList &Prepend(const AtomList &a) { return Prepend(a.Count(),a.Atoms()); }
-
-		//! Get a part of the list
-		void GetPart(int offs,int len,AtomList &ret) const;
-		//! Set to a part of the list
-		AtomList &Part(int offs,int len) { GetPart(offs,len,*this); return *this; }
-
-		//! Represent as a string
-		bool Print(char *buffer,int buflen) const { return flext::PrintList(Count(),Atoms(),buffer,buflen); }
-
-	protected:
-        virtual void Alloc(int sz,int keepix = -1,int keeplen = -1,int keepto = 0);
-        virtual void Free();
-
-		int cnt;
-		t_atom *lst;
-	};
-
-    class FLEXT_SHARE AtomListStaticBase
-        : public AtomList
-    {
-    protected:
-        explicit AtomListStaticBase(int pc,t_atom *dt): precnt(pc),predata(dt) {}
-        virtual ~AtomListStaticBase();
-        virtual void Alloc(int sz,int keepix = -1,int keeplen = -1,int keepto = 0);
-        virtual void Free();
-
-        AtomListStaticBase &operator =(const AtomList &a) { AtomList::operator =(a); return *this; }
-        AtomListStaticBase &operator =(const AtomListStaticBase &a) { AtomList::operator =(a); return *this; }
-
-        const int precnt;
-        t_atom *const predata;
-    };
-
-    template<int PRE>
-    class AtomListStatic
-        : public AtomListStaticBase
-    {
-    public:
-		//! Construct list
-        explicit AtomListStatic(): AtomListStaticBase(PRE,pre) {}
-		//! Construct list
-		explicit AtomListStatic(int argc,const t_atom *argv = NULL): AtomListStaticBase(PRE,pre) { operator()(argc,argv); }
-		//! Construct list
-        explicit AtomListStatic(const AtomList &a): AtomListStaticBase(PRE,pre) { operator =(a); }
-
-		//! Set list by another AtomList
-        AtomListStatic &operator =(const AtomList &a) { AtomListStaticBase::operator =(a); return *this; }
-        AtomListStatic &operator =(const AtomListStatic &a) { AtomListStaticBase::operator =(a); return *this; }
-    protected:
-        t_atom pre[PRE];
-    };
-
-	//! Class representing an "anything"
-	class FLEXT_SHARE AtomAnything: 
-		public AtomList
-	{
-	public:
-        explicit AtomAnything(): hdr(NULL) {}
-
-        //! Construct anything
-		explicit AtomAnything(const t_symbol *h,int argc = 0,const t_atom *argv = NULL)
-            : AtomList(argc,argv),hdr(h?h:sym__) 
-        {}
-
-        //! Construct anything
-		explicit AtomAnything(const char *h,int argc = 0,const t_atom *argv = NULL)
-            : AtomList(argc,argv),hdr(MakeSymbol(h)) 
-        {}
-
-		//! Construct anything
-		AtomAnything(const AtomAnything &a)
-            : AtomList(a),hdr(a.hdr) 
-        {}
-
-		//! Clear anything
-		AtomAnything &Clear() { return operator()(); }
-
-		//! Get header symbol of anything
-		const t_symbol *Header() const { return hdr; }
-
-		//! Set header symbol of anything
-		void Header(const t_symbol *h) { hdr = h; }
-		
-		//! Set anything
-		AtomAnything &operator()(const t_symbol *h = NULL,int argc = 0,const t_atom *argv = NULL)
-		{ 
-			hdr = h; AtomList::operator()(argc,argv);	
-			return *this; 
-		}
-
-		//! Set list by another AtomAnything
-		AtomAnything &operator =(const AtomAnything &a) { return operator()(a.Header(),a.Count(),a.Atoms()); }
-
-	protected:
-		const t_symbol *hdr;
-	};
-
-
-    //!	@} FLEXT_S_ATOM
-
-
-// --- messages -------------------------------------------------------	
-
-	/*!	\defgroup FLEXT_S_MSGBUNDLE Flext message handling 
-		@{ 
-	*/
-
-    class MsgBundle;
-
-    //! Make new message bundle
-    static MsgBundle *MsgNew();
-
-    //! Destroy message bundle
-    static void MsgFree(MsgBundle *mb);
-
-    //! Send (and destroy) message bundle
-    static void ToSysMsg(MsgBundle *mb);
-
-    //! Send (and destroy) message bundle
-    static void ToOutMsg(MsgBundle *mb);
-
-    //! Send low priority (and destroy) message bundle
-    static void ToQueueMsg(MsgBundle *mb);
-
-    //! @} FLEXT_S_MSGBUNDLE
-
-
-	/*!	\defgroup FLEXT_S_MSG Flext message handling 
-		@{ 
-	*/
-
-    static bool Forward(const t_symbol *sym,const t_symbol *s,int argc,const t_atom *argv);
-    static bool Forward(const t_symbol *sym,const AtomAnything &args) { return Forward(sym,args.Header(),args.Count(),args.Atoms()); }
-    static bool Forward(const char *sym,const AtomAnything &args) { return Forward(MakeSymbol(sym),args.Header(),args.Count(),args.Atoms()); }
-    static bool Forward(const t_symbol *sym,int argc,const t_atom *argv) { return Forward(sym,sym_list,argc,argv); }
-    static bool Forward(const t_symbol *sym,const AtomList &args) { return Forward(sym,args.Count(),args.Atoms()); }
-    static bool Forward(const char *sym,const AtomList &args) { return Forward(MakeSymbol(sym),args.Count(),args.Atoms()); }
-
-    static bool SysForward(const t_symbol *sym,const t_symbol *s,int argc,const t_atom *argv);
-    static bool SysForward(const t_symbol *sym,const AtomAnything &args) { return SysForward(sym,args.Header(),args.Count(),args.Atoms()); }
-    static bool SysForward(const char *sym,const AtomAnything &args) { return SysForward(MakeSymbol(sym),args.Header(),args.Count(),args.Atoms()); }
-    static bool SysForward(const t_symbol *sym,int argc,const t_atom *argv) { return SysForward(sym,sym_list,argc,argv); }
-    static bool SysForward(const t_symbol *sym,const AtomList &args) { return SysForward(sym,args.Count(),args.Atoms()); }
-    static bool SysForward(const char *sym,const AtomList &args) { return SysForward(MakeSymbol(sym),args.Count(),args.Atoms()); }
-
-    static bool QueueForward(const t_symbol *sym,const t_symbol *s,int argc,const t_atom *argv);
-    static bool QueueForward(const t_symbol *sym,const AtomAnything &args) { return QueueForward(sym,args.Header(),args.Count(),args.Atoms()); }
-    static bool QueueForward(const char *sym,const AtomAnything &args) { return QueueForward(MakeSymbol(sym),args.Header(),args.Count(),args.Atoms()); }
-    static bool QueueForward(const t_symbol *sym,int argc,const t_atom *argv) { return QueueForward(sym,sym_list,argc,argv); }
-    static bool QueueForward(const t_symbol *sym,const AtomList &args) { return QueueForward(sym,args.Count(),args.Atoms()); }
-    static bool QueueForward(const char *sym,const AtomList &args) { return QueueForward(MakeSymbol(sym),args.Count(),args.Atoms()); }
-
-    static bool MsgForward(MsgBundle *mb,const t_symbol *sym,const t_symbol *s,int argc,const t_atom *argv);
-    static bool MsgForward(MsgBundle *mb,const t_symbol *sym,const AtomAnything &args) { return MsgForward(mb,sym,args.Header(),args.Count(),args.Atoms()); }
-    static bool MsgForward(MsgBundle *mb,const char *sym,const AtomAnything &args) { return MsgForward(mb,MakeSymbol(sym),args.Header(),args.Count(),args.Atoms()); }
-    static bool MsgForward(MsgBundle *mb,const t_symbol *sym,int argc,const t_atom *argv) { return MsgForward(mb,sym,sym_list,argc,argv); }
-    static bool MsgForward(MsgBundle *mb,const t_symbol *sym,const AtomList &args) { return MsgForward(mb,sym,args.Count(),args.Atoms()); }
-    static bool MsgForward(MsgBundle *mb,const char *sym,const AtomList &args) { return MsgForward(mb,MakeSymbol(sym),args.Count(),args.Atoms()); }
-
-    //! @} FLEXT_S_MSG
-
-    
-
-// --- thread stuff -----------------------------------------------
-
-	/*!	\defgroup FLEXT_S_LOCK Global system locking
-		@{ 
-	*/
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-    #if PD_MINOR_VERSION >= 38 || (PD_MINOR_VERSION >= 37 && defined(PD_DEVEL_VERSION))
-        static void Lock() { sys_lock(); }
-        static void Unlock() { sys_unlock(); }
-    #else
-        // no system locking for old PD versions
-        static void Lock() {}
-        static void Unlock() {}
-    #endif
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    // Max 4.2 upwards!
-    static void Lock() { critical_enter(0); }
-    static void Unlock() { critical_exit(0); }
-#else
-#error
-#endif
-
-//!		@} FLEXT_S_LOCK
-
-	/*!	\defgroup FLEXT_S_THREAD Flext thread handling 
-		@{ 
-	*/
-
-    //! Check if current thread is the realtime system's thread
-	static bool IsSystemThread() { 
-#ifdef FLEXT_THREADS
-        return IsThread(GetSysThreadId()); 
-#else
-        return true;
-#endif
-    }
-
-#ifdef FLEXT_THREADS
-
-	//! thread type
-#if FLEXT_THREADS == FLEXT_THR_MP
-	typedef MPTaskID thrid_t;
-#elif FLEXT_THREADS == FLEXT_THR_POSIX
-	typedef pthread_t thrid_t;
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-    typedef DWORD thrid_t;
-#else
-#error
-#endif
-
-	/*! \brief Get current thread id
-	*/
-	static thrid_t GetThreadId() { 
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-		return pthread_self(); 
-#elif FLEXT_THREADS == FLEXT_THR_MP
-		return MPCurrentTaskID();
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-		return GetCurrentThreadId();
-#else
-#error
-#endif
-	}
-
-	/*! \brief Get system thread id
-	*/
-    static thrid_t GetSysThreadId() { return thrid; }
-
-	//! Check if current thread should terminate
-	static bool ShouldExit();
-
-	//! Check if current thread is the realtime system's thread
-	static bool IsThread(thrid_t t,thrid_t ref = GetThreadId()) { 
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-		return pthread_equal(ref,t) != 0; 
-#else
-		return ref == t;
-#endif
-	}
-
-
-	/*! \brief Thread parameters
-		\internal
-	*/
-    class FLEXT_SHARE thr_params:
-        public flext_root
-	{
-	public:
-		thr_params(int n = 1);
-		~thr_params();
-
-		void set_any(const t_symbol *s,int argc,const t_atom *argv);
-		void set_list(int argc,const t_atom *argv);
-
-		FLEXT_CLASSDEF(flext_base) *cl;
-		union _data {
-			bool _bool;
-			float _float;
-			int _int;
-			t_symptr _t_symptr;
-			AtomAnything *_any;
-			AtomList *_list;
-			void *_ext;
-		} *var;
-	};
-
-protected:
-
-	static thrid_t thrhelpid;
-	static thrid_t thrmsgid;
-	static void ThrHelper(void *);
-
-	//! the system's thread id
-	static thrid_t thrid;  // the system thread
-
-private:
-    static bool StartHelper(); // used in flext::Setup()
-
-public:
-
-	/*! \brief Yield to other threads
-		\remark A call to this is only needed for systems with cooperative multitasking like MacOS<=9
-	*/
-	static void ThrYield() { 
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-		// for a preemptive system this should do nothing
-		sched_yield(); 
-#elif FLEXT_THREADS == FLEXT_THR_MP
-		MPYield();
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-        SwitchToThread();
-#else
-#error
-#endif
-	}
-
-	/*! \brief Query whether task is preemptive
-	*/
-	static bool IsThreadPreemptive(thrid_t t = GetThreadId()) {
-#if FLEXT_THREADS == FLEXT_THR_POSIX || FLEXT_THREADS == FLEXT_THR_WIN32
-		return true;
-#elif FLEXT_THREADS == FLEXT_THR_MP
-		return MPTaskIsPreemptive(t);
-#else
-#error
-#endif
-	}
-	
-
-	/*! \brief Increase/Decrease priority of a thread
-	*/
-	static bool RelPriority(int dp,thrid_t ref = GetSysThreadId(),thrid_t thr = GetThreadId());
-
-	/*! \brief Get priority of a thread
-	*/
-	static int GetPriority(thrid_t thr = GetThreadId());
-
-	/*! \brief Set priority of a thread
-	*/
-	static bool SetPriority(int p,thrid_t thr = GetThreadId());
-
-	/*! \brief Thread mutex
-		\sa pthreads documentation
-	*/
-    class FLEXT_SHARE ThrMutex:
-        public flext_root
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	{
-	public:
-		//! Construct thread mutex
-		ThrMutex() { pthread_mutex_init(&mutex,NULL); }
-		//! Destroy thread mutex
-		~ThrMutex() { pthread_mutex_destroy(&mutex); }
-
-		//! Lock thread mutex
-		bool Lock() { return pthread_mutex_lock(&mutex) == 0; }
-		/*! Wait to lock thread mutex.
-			\todo Implement!
-		*/
-//		bool WaitForLock(double tm) { return pthread_mutex_lock(&mutex) == 0; }
-		//! Try to lock, but don't wait
-		bool TryLock() { return pthread_mutex_trylock(&mutex) == 0; }
-		//! Unlock thread mutex
-		bool Unlock() { return pthread_mutex_unlock(&mutex) == 0; }
-
-	protected:
-		pthread_mutex_t mutex;
-//		int cnt;
-	};
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-	{
-	public:
-		//! Construct thread mutex
-        ThrMutex() { ::InitializeCriticalSection(&mutex); }
-		//! Destroy thread mutex
-        ~ThrMutex() { ::DeleteCriticalSection(&mutex); }
-
-		//! Lock thread mutex
-        bool Lock() { ::EnterCriticalSection(&mutex); return true; }
-		/*! Wait to lock thread mutex.
-			\todo Implement!
-		*/
-//		bool WaitForLock(double tm) { return pthread_mutex_lock(&mutex) == 0; }
-		//! Try to lock, but don't wait
-        bool TryLock() { return ::TryEnterCriticalSection(&mutex) != 0; }
-		//! Unlock thread mutex
-        bool Unlock() { ::LeaveCriticalSection(&mutex); return true; }
-
-	protected:
-		CRITICAL_SECTION mutex;
-	};
-#elif FLEXT_THREADS == FLEXT_THR_MP
-	{
-	public:
-		//! Construct thread mutex
-		ThrMutex() { MPCreateCriticalRegion(&crit); }
-		//! Destroy thread mutex
-		~ThrMutex() { MPDeleteCriticalRegion(crit); }
-
-		//! Lock thread mutex
-		bool Lock() { return MPEnterCriticalRegion(crit,kDurationForever) == noErr; }
-		//! Wait to lock thread mutex
-//		bool WaitForLock(double tm) { return MPEnterCriticalRegion(crit,tm*kDurationMicrosecond*1.e6) == noErr; }
-		//! Try to lock, but don't wait
-		bool TryLock() { return MPEnterCriticalRegion(crit,kDurationImmediate) == noErr; }
-		//! Unlock thread mutex
-		bool Unlock() { return MPExitCriticalRegion(crit) == noErr; }
-		
-	protected:
-		MPCriticalRegionID crit;
-	};
-#else
-#error "Not implemented"
-#endif
-
-	/*! \brief Thread conditional
-		\sa pthreads documentation
-	*/
-	class FLEXT_SHARE ThrCond
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-		:public ThrMutex
-	{
-	public:
-		//! Construct thread conditional
-		ThrCond() { pthread_cond_init(&cond,NULL); }
-		//! Destroy thread conditional
-		~ThrCond() { pthread_cond_destroy(&cond); }
-
-		//! Wait for condition 
-		bool Wait();
-
-		/*! Wait for condition (for a certain time).
-			\param ftime Wait time in seconds
-			\ret true = signalled, false = timed out 
-			\remark If ftime = 0 this may suck away your cpu if used in a signalled loop.
-			\remark The time resolution of the implementation is required to be at least ms.
-		*/
-		bool TimedWait(double ftime);
-
-		//! Signal condition
-        bool Signal() { return pthread_cond_signal(&cond) == 0; }
-
-	protected:
-		pthread_cond_t cond;
-	};
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-	{
-	public:
-		//! Construct thread conditional
-		ThrCond() { cond = CreateEvent(NULL,FALSE,FALSE,NULL); }
-		//! Destroy thread conditional
-		~ThrCond() { CloseHandle(cond); }
-
-		//! Wait for condition 
-		bool Wait() { return WaitForSingleObject(cond,INFINITE) == WAIT_OBJECT_0; }
-
-		/*! Wait for condition (for a certain time).
-			\param ftime Wait time in seconds
-			\ret true = signalled, false = timed out 
-			\remark If ftime = 0 this may suck away your cpu if used in a signalled loop.
-			\remark The time resolution of the implementation is required to be at least ms.
-		*/
-        bool TimedWait(double ftime) { return WaitForSingleObject(cond,(LONG)(ftime*1000)) == WAIT_OBJECT_0; }
-
-		//! Signal condition
-        bool Signal() { return SetEvent(cond) != 0; }
-
-	protected:
-		HANDLE cond;
-	};
-#elif FLEXT_THREADS == FLEXT_THR_MP
-	{
-	public:
-		//! Construct thread conditional
-		ThrCond() { MPCreateEvent(&ev); }
-		//! Destroy thread conditional
-		~ThrCond() { MPDeleteEvent(ev); }
-
-		//! Wait for condition 
-		bool Wait() { return MPWaitForEvent(ev,NULL,kDurationForever) == noErr; }
-
-		/*! \brief Wait for condition (for a certain time).
-			\param time Wait time in seconds
-		*/
-		bool TimedWait(double tm) { return MPWaitForEvent(ev,NULL,tm*kDurationMicrosecond*1.e6) == noErr; }
-
-		//! Signal condition
-		bool Signal() { return MPSetEvent(ev,1) == noErr; } // one bit needs to be set at least
-
-	protected:
-		MPEventID ev;
-	};
-#else
-#error "Not implemented"
-#endif
-
-	/*! \brief Add current thread to list of active threads.
-		\return true on success
-		\internal
-	*/
-	static bool PushThread();
-
-	/*! \brief Remove current thread from list of active threads.
-		\internal
-	*/
-	static void PopThread();
-
-	/*! \brief Launch a thread.
-		\param meth Thread function
-		\param params Parameters to pass to the thread, may be NULL if not needed.
-		\return Thread id on success, NULL on failure
-	*/
-	static bool LaunchThread(void (*meth)(thr_params *p),thr_params *params = NULL);
-
-	/*! \brief Terminate a thread.
-		\param meth Thread function
-		\param params Parameters to pass to the thread, may be NULL if not needed.
-		\return True if at least one matching thread has been found.
-		\remark Terminates all running threads with matching meth and params.
-        \note Function doesn NOT wait for termination
-	*/
-	static bool StopThread(void (*meth)(thr_params *p),thr_params *params = NULL,bool wait = false);
-
-#endif // FLEXT_THREADS
-
-//!		@} FLEXT_S_THREAD
-
-
-// --- timer stuff -----------------------------------------------
-
-/*!	\defgroup FLEXT_S_TIMER Flext timer handling 
-		@{ 
-		
-	\remark The clock of the real-time system is used for most of these functions. 
-	\remark Since this clock can be synchronized to an external clock (or e.g. the audio card) 
-	\remark it may differ from the clock of the operating system
-*/
-
-	/*! \brief Get time since real-time system startup.
-		\note This is not the time of the operating system but of the real-time system.
-		\note It may depend on the time source the system is synchronized to (e.g. audio sample rate).
-	*/
-	static double GetTime()
-	{
-	#if FLEXT_SYS == FLEXT_SYS_PD
-		return clock_gettimesince(0)*0.001;
-	#elif FLEXT_SYS == FLEXT_SYS_MAX
-		double tm;
-		clock_getftime(&tm);
-		return tm*0.001;
-	#else
-		#error Not implemented
-	#endif
-	}
-	
-	/*! \brief Get time granularity of the GetTime function.
-		\note This can be zero if not determined.
-	*/
-	static double GetTimeGrain()
-	{
-	#if FLEXT_SYS == FLEXT_SYS_PD
-		return 0;
-	#elif FLEXT_SYS == FLEXT_SYS_MAX
-		return 0.001;
-	#else
-		#error Not implemented
-	#endif
-	}
-
-	/*! \brief Get operating system time since flext startup.
-	*/
-	static double GetOSTime();
-	
-	/*! \brief Sleep for an amount of time.
-		\remark The OS clock is used for that.
-		\note Clearly in a real-time system this should only be used in a detached thread.
-	*/
-	static void Sleep(double s);
-
-	/*! \brief Class encapsulating a timer with callback functionality.
-		This class can either be used with FLEXT_ADDTIMER or used as a base class with an overloaded virtual Work function.
-	*/ 
-    class FLEXT_SHARE Timer:
-        public flext_root
-	{
-	public:
-		Timer(bool queued = false);
-		virtual ~Timer();
-
-		//! Set timer callback function.
-		void SetCallback(void (*cb)(void *data)) { clss = NULL,cback = cb; }
-		//! Set timer callback function (with class pointer).
-		void SetCallback(FLEXT_CLASSDEF(flext_base) &th,bool (*cb)(FLEXT_CLASSDEF(flext_base) *th,void *data)) { clss = &th,cback = (void (*)(void *))cb; }
-
-		//! Clear timer.
-		bool Reset();
-		//! Trigger a one shot at an absolute time.
-		bool At(double time,void *data = NULL,bool dopast = true);
-		//! Trigger a one shot interval.
-		bool Delay(double time,void *data = NULL);
-		//! Trigger a periodic interval.
-		bool Periodic(double time,void *data = NULL);
-		//! Trigger immediately.
-        bool Now(void *data = NULL) { return Delay(0,data); }
-
-		//! Worker function, called on every timer event.
-		virtual void Work();
-		
-	protected:
-		static void callback(Timer *tmr);
-	
-#if FLEXT_SYS == FLEXT_SYS_PD
-		t_clock *clk;
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-		static void queuefun(Timer *tmr);
-		t_clock *clk;
-		t_qelem *qelem;
-#else
-#error Not implemented
-#endif
-
-		const bool queued;
-		void (*cback)(void *data);
-		FLEXT_CLASSDEF(flext_base) *clss;
-		void *userdata;
-		double period;
-	};
-
-//!		@} FLEXT_S_TIMER
-
-    //! Check if we are in DSP time
-    static bool InDSP() { return indsp; }
-
-// --- SIMD functionality -----------------------------------------------
-
-/*!	\defgroup FLEXT_S_SIMD Cross platform SIMD support for modern CPUs 
-		@{ 
-*/		
-		enum simd_type {
-			simd_none = 0,
-			simd_mmx = 0x01,
-			simd_3dnow = 0x02,
-			simd_sse = 0x04,
-			simd_sse2 = 0x08,
-			simd_altivec = 0x10
-		};
-		
-		/*! Check for SIMD capabilities of the CPU */
-		static unsigned long GetSIMDCapabilities();
-
-
-        static void MulSamples(t_sample *dst,const t_sample *src,t_sample mul,int cnt);
-        static void MulSamples(t_sample *dst,const t_sample *src,const t_sample *mul,int cnt);
-        static void AddSamples(t_sample *dst,const t_sample *src,t_sample add,int cnt);
-        static void AddSamples(t_sample *dst,const t_sample *src,const t_sample *add,int cnt);
-        static void ScaleSamples(t_sample *dst,const t_sample *src,t_sample mul,t_sample add,int cnt);
-        static void ScaleSamples(t_sample *dst,const t_sample *src,t_sample mul,const t_sample *add,int cnt);
-        static void ScaleSamples(t_sample *dst,const t_sample *src,const t_sample *mul,const t_sample *add,int cnt);
-
-//!		@} FLEXT_S_SIMD
-
-		
-//!		@} FLEXT_SUPPORT
-
-protected:
-#ifdef __MRC__
-	friend class flext_obj;
-#endif
-
-	static void Setup();
-
-	static bool chktilde(const char *objname);
-
-	static unsigned long simdcaps;
-
-	static const t_symbol *sym_buffer;
-	static const t_symbol *sym_size;
-	static const t_symbol *sym_attributes;
-	static const t_symbol *sym_methods;
-
-    //! flag if we are within DSP
-    static bool indsp;
-};
-
-
-// gcc doesn't like these to be included into the flext class (even if static)
-inline bool operator ==(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) == 0; }
-inline bool operator !=(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) != 0; }
-inline bool operator <(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) < 0; }
-inline bool operator <=(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) <= 0; }
-inline bool operator >(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) > 0; }
-inline bool operator >=(const t_atom &a,const t_atom &b) { return flext::CmpAtom(a,b) >= 0; }
-
-//! @} // FLEXT_SUPPORT
-
-#endif
diff --git a/externals/grill/flext/source/flthr.cpp b/externals/grill/flext/source/flthr.cpp
deleted file mode 100644
index 36559997..00000000
--- a/externals/grill/flext/source/flthr.cpp
+++ /dev/null
@@ -1,646 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flthr.cpp
-    \brief Implementation of the flext thread functionality.
-*/
- 
-#include "flext.h"
-
-#ifdef FLEXT_THREADS
-
-// maximum wait time for threads to finish (in ms)
-#define MAXIMUMWAIT 100
-
-
-#include "flinternal.h"
-#include "flcontainers.h"
-
-#include <time.h>
-
-#if FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH || FLEXT_OSAPI == FLEXT_OSAPI_UNIX_POSIX || FLEXT_OSAPI == FLEXT_OSAPI_WIN_POSIX
-#include <sys/time.h>
-#include <unistd.h>
-#elif FLEXT_OS == FLEXT_OS_WIN
-#include <sys/timeb.h>
-#endif
-
-#if FLEXT_THREADS == FLEXT_THR_WIN32 && WINVER < 0x0500
-#error WIN32 threads need Windows SDK version >= 0x500
-#endif
-
-#include <errno.h>
-
-//! Thread id of system thread - will be initialized in flext::Setup
-flext::thrid_t flext::thrid;
-
-//! Thread id of helper thread - will be initialized in flext::Setup
-flext::thrid_t flext::thrhelpid;
-
-
-//! \brief This represents an entry to the list of active method threads
-class thr_entry
-    : public flext
-    , public Fifo::Cell
-{
-public:
-    void Set(void (*m)(thr_params *),thr_params *p,thrid_t id = GetThreadId())
-    {
-        th = p?p->cl:NULL;
-        meth = m,params = p,thrid = id;
-        shouldexit = false;
-#if FLEXT_THREADS == FLEXT_THR_MP
-	    weight = 100; // MP default weight
-#endif
-    }
-
-	//! \brief Check if this class represents the current thread
-	bool Is(thrid_t id = GetThreadId()) const { return IsThread(thrid,id); }
-
-	FLEXT_CLASSDEF(flext_base) *This() const { return th; }
-	thrid_t Id() const { return thrid; }
-
-	FLEXT_CLASSDEF(flext_base) *th;
-	void (*meth)(thr_params *);
-	thr_params *params;
-	thrid_t thrid;
-	bool shouldexit;
-#if FLEXT_THREADS == FLEXT_THR_MP
-	int weight;
-#endif
-};
-
-template<class T>
-class ThrFinder:
-    public T
-{
-public:
-    void Push(thr_entry *e) { T::Push(e); }
-    thr_entry *Pop() { return T::Pop(); }
-
-    thr_entry *Find(flext::thrid_t id,bool pop = false) 
-    {
-        TypedLifo<thr_entry> qutmp;
-        thr_entry *fnd;
-        while((fnd = Pop()) && !fnd->Is(id)) qutmp.Push(fnd);
-        // put back entries
-        for(thr_entry *ti; (ti = qutmp.Pop()) != NULL; ) Push(ti);
-        if(fnd && !pop) Push(fnd);
-        return fnd;
-    }
-};
-
-static ThrFinder< PooledLifo<thr_entry,1,10> > thrpending;
-static ThrFinder< TypedLifo<thr_entry> > thractive,thrstopped;
-
-//! Helper thread conditional
-static flext::ThrCond *thrhelpcond = NULL;
-
-
-static void LaunchHelper(thr_entry *e)
-{
-    e->thrid = flext::GetThreadId();
-    e->meth(e->params);
-}
-
-bool initialized = false;
-
-//! Start helper thread
-bool flext::StartHelper()
-{
-	bool ok = false;
-    initialized = false;
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	pthread_attr_t attr;
-	pthread_attr_init(&attr);
-	pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED);
-
-    pthread_t tmp;
-	ok = pthread_create (&tmp,&attr,(void *(*)(void *))ThrHelper,NULL) == 0;
-#elif FLEXT_THREADS == FLEXT_THR_MP
-	if(!MPLibraryIsLoaded())
-		error("Thread library is not loaded");
-	else {
-        MPTaskID tmp;
-		OSStatus ret = MPCreateTask((TaskProc)ThrHelper,NULL,0,0,0,0,0,&tmp);
-		ok = ret == noErr;
-	}
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-    ok = _beginthread(ThrHelper,0,NULL) >= 0;
-#else
-#error
-#endif
-	if(!ok)
-		error("flext - Could not launch helper thread!"); 
-    else {
-        // now we have to wait for thread helper to initialize
-        while(!initialized) Sleep(0.001);
-
-        // we are ready for threading now!
-    }
-    
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	pthread_attr_destroy(&attr);
-#endif    
-	return ok;
-}
-
-//! Static helper thread function
-void flext::ThrHelper(void *)
-{
-    thrhelpid = GetThreadId();
-
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	// set prototype thread attributes
-	pthread_attr_t attr;
-	pthread_attr_init(&attr);
-	pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED);
-#endif
-
-	// set thread priority one point below normal
-	// so thread construction won't disturb real-time audio
-	RelPriority(-1);
-
-	thrhelpcond = new ThrCond;
-
-    initialized = true;
-
-	// helper loop
-	for(;;) {
-		thrhelpcond->Wait();
-
-   		// start all inactive threads
-        thr_entry *ti;
-        while((ti = thrpending.Pop()) != NULL) {
-		    bool ok;
-    		
-    #if FLEXT_THREADS == FLEXT_THR_POSIX
-            thrid_t dummy;
-		    ok = pthread_create (&dummy,&attr,(void *(*)(void *))LaunchHelper,ti) == 0;
-    #elif FLEXT_THREADS == FLEXT_THR_MP
-            thrid_t dummy;
-		    ok = MPCreateTask((TaskProc)LaunchHelper,ti,0,0,0,0,0,&dummy) == noErr;
-    #elif FLEXT_THREADS == FLEXT_THR_WIN32
-		    ok = _beginthread((void (*)(void *))LaunchHelper,0,ti) >= 0;
-    #else
-    #error
-    #endif
-		    if(!ok) { 
-			    error("flext - Could not launch thread!");
-			    thrpending.Free(ti); ti = NULL;
-		    }
-		    else
-			    // insert into queue of active threads
-                thractive.Push(ti);
-        }
-	}
-
-    FLEXT_ASSERT(false);
-/*
-    // Never reached!
-
-	delete thrhelpcond;
-	thrhelpcond = NULL;
-	
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	pthread_attr_destroy(&attr);
-#endif
-*/
-}
-
-
-bool flext::LaunchThread(void (*meth)(thr_params *p),thr_params *p)
-{
-	FLEXT_ASSERT(thrhelpcond);
-
-	// make an entry into thread list
-    thr_entry *e = thrpending.New();
-    e->Set(meth,p);
-	thrpending.Push(e);
-	// signal thread helper
-	thrhelpcond->Signal();
-
-	return true;
-}
-
-static bool waitforstopped(TypedFifo<thr_entry> &qufnd,float wait = 0)
-{
-    TypedLifo<thr_entry> qutmp;
-
-    double until;
-    if(wait) until = flext::GetOSTime()+wait;
-
-    for(;;) {
-        thr_entry *fnd = qufnd.Get();
-        if(!fnd) break; // no more entries -> done!
-
-        thr_entry *ti;
-        // search for entry
-        while((ti = thrstopped.Pop()) != NULL && ti != fnd) qutmp.Push(ti);
-        // put back entries
-        while((ti = qutmp.Pop()) != NULL) thrstopped.Push(ti);
-
-        if(ti) { 
-            // still in thrstopped queue
-            qufnd.Put(fnd);
-            // yield to other threads
-            flext::ThrYield();
-            
-            if(wait && flext::GetOSTime() > until) 
-                // not successful -> remaining thread are still in qufnd queue
-                return false;
-        }
-    }
-    return true;
-}
-
-bool flext::StopThread(void (*meth)(thr_params *p),thr_params *p,bool wait)
-{
-	FLEXT_ASSERT(thrhelpcond);
-
-    TypedLifo<thr_entry> qutmp;
-    thr_entry *ti;
-
-    // first search pending queue
-    // --------------------------
-
-    {
-        bool found = false;
-        while((ti = thrpending.Pop()) != NULL)
-            if(ti->meth == meth && ti->params == p) {
-                // found -> thread hasn't started -> just delete
-                thrpending.Free(ti);
-                found = true;
-            }
-            else
-                qutmp.Push(ti);
-
-        // put back into pending queue (order doesn't matter)
-        while((ti = qutmp.Pop()) != NULL) thrpending.Push(ti);
-
-        if(found) return true;
-    }
-
-    // now search active queue
-    // -----------------------
-
-    TypedFifo<thr_entry> qufnd;
-
-    while((ti = thractive.Pop()) != NULL)
-        if(ti->meth == meth && ti->params == p) {
-            thrstopped.Push(ti);
-            thrhelpcond->Signal();
-            qufnd.Put(ti);
-        }
-        else
-            qutmp.Push(ti);
-
-    // put back into pending queue (order doesn't matter)
-    while((ti = qutmp.Pop()) != NULL) thractive.Push(ti);
-
-    // wakeup helper thread
-    thrhelpcond->Signal();
-
-    // now wait for entries in qufnd to have vanished from thrstopped
-    if(wait) 
-        return waitforstopped(qufnd);
-    else
-        return qufnd.Size() == 0;
-}
-
-bool flext::ShouldExit() 
-{
-    return thrstopped.Find(GetThreadId()) != NULL;
-}
-
-bool flext::PushThread()
-{
-	// set priority of newly created thread one point below the system thread's
-	RelPriority(-1);
-	return true;
-}
-
-void flext::PopThread()
-{
-    thrid_t id = GetThreadId();
-    thr_entry *fnd = thrstopped.Find(id,true);
-    if(!fnd) fnd = thractive.Find(id,true);
-
-    if(fnd) 
-        thrpending.Free(fnd);
-#ifdef FLEXT_DEBUG
-	else
-		post("flext - INTERNAL ERROR: Thread not found!");
-#endif
-}
-
-//! Terminate all object threads
-bool flext_base::StopThreads()
-{
-	FLEXT_ASSERT(thrhelpcond);
-
-    TypedLifo<thr_entry> qutmp;
-    thr_entry *ti;
-
-    // first search pending queue
-    // --------------------------
-
-    while((ti = thrpending.Pop()) != NULL)
-        if(ti->This() == this)
-            // found -> thread hasn't started -> just delete
-            thrpending.Free(ti);
-        else
-            qutmp.Push(ti);
-
-    // put back into pending queue (order doesn't matter)
-    while((ti = qutmp.Pop()) != NULL) thrpending.Push(ti);
-
-    // now search active queue
-    // -----------------------
-
-    TypedFifo<thr_entry> qufnd;
-
-    while((ti = thractive.Pop()) != NULL)
-        if(ti->This() == this) {
-            thrstopped.Push(ti);
-            thrhelpcond->Signal();
-            qufnd.Put(ti);
-        }
-        else
-            qutmp.Push(ti);
-
-    // put back into pending queue (order doesn't matter)
-    while((ti = qutmp.Pop()) != NULL) thractive.Push(ti);
-
-    // wakeup helper thread
-    thrhelpcond->Signal();
-
-    // now wait for entries in qufnd to have vanished from thrstopped
-    if(!waitforstopped(qufnd,MAXIMUMWAIT*0.001f)) {
-#ifdef FLEXT_DEBUG
-		post("flext - doing hard thread termination");
-#endif
-
-		// timeout -> hard termination
-        while((ti = qufnd.Get()) != NULL) {
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-			if(pthread_cancel(ti->thrid)) 
-                post("%s - Thread could not be terminated!",thisName());
-#elif FLEXT_THREADS == FLEXT_THR_MP
-			MPTerminateTask(ti->thrid,0);
-			// here, we should use a task queue to check whether the task has really terminated!!
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-            // can't use the c library function _endthread.. memory leaks will occur
-            HANDLE hnd = OpenThread(THREAD_ALL_ACCESS,TRUE,ti->thrid);
-            TerminateThread(hnd,0);
-#else
-#error Not implemented
-#endif
-            thrpending.Free(ti);
-        }
-        return false;
-	}
-    else
-	    return true;
-}
-
-bool flext::RelPriority(int dp,thrid_t ref,thrid_t id)
-{
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	sched_param parm;
-	int policy;
-	if(pthread_getschedparam(ref,&policy,&parm) < 0) {
-#ifdef FLEXT_DEBUG
-		post("flext - failed to get thread priority");
-#endif
-		return false;
-	}
-	else {
-		parm.sched_priority += dp;
-
-		// MSVC++ 6 produces wrong code with the following lines!!!
-//		int schmin = sched_get_priority_min(policy);
-//		int schmax = sched_get_priority_max(policy);
-
-		if(parm.sched_priority < sched_get_priority_min(policy)) {
-#ifdef FLEXT_DEBUG		
-			post("flext - minimum thread priority reached");
-#endif
-			parm.sched_priority = sched_get_priority_min(policy);
-		}
-		else if(parm.sched_priority > sched_get_priority_max(policy)) {
-#ifdef FLEXT_DEBUG		
-			post("flext - maximum thread priority reached");
-#endif
-			parm.sched_priority = sched_get_priority_max(policy);
-		}
-		
-		if(pthread_setschedparam(id,policy,&parm) < 0) {
-#ifdef FLEXT_DEBUG		
-			post("flext - failed to change thread priority");
-#endif
-			return false;
-		}
-	}
-	return true;
-
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-    HANDLE href = OpenThread(THREAD_ALL_ACCESS,TRUE,ref);
-    HANDLE hid = OpenThread(THREAD_ALL_ACCESS,TRUE,id);
-    int pr = GetThreadPriority(href);
-
-    if(pr == THREAD_PRIORITY_ERROR_RETURN) {
-#ifdef FLEXT_DEBUG
-		post("flext - failed to get thread priority");
-#endif
-		return false;
-	}
-
-    pr += dp;
-	if(pr < THREAD_PRIORITY_IDLE) {
-#ifdef FLEXT_DEBUG		
-		post("flext - minimum thread priority reached");
-#endif
-		pr = THREAD_PRIORITY_IDLE;
-	}
-	else if(pr > THREAD_PRIORITY_TIME_CRITICAL) {
-#ifdef FLEXT_DEBUG		
-		post("flext - maximum thread priority reached");
-#endif
-		pr = THREAD_PRIORITY_TIME_CRITICAL;
-	}
-	
-	if(SetThreadPriority(hid,pr) == 0) {
-#ifdef FLEXT_DEBUG		
-		post("flext - failed to change thread priority");
-#endif
-		return false;
-	}
-    return true;
-
-#elif FLEXT_THREADS == FLEXT_THR_MP
-    thr_entry *ti = thrpending.Find(id);
-    if(!ti) ti = thractive.Find(id);
-	if(ti) {
-		// thread found in list
-		int w = GetPriority(id);
-		if(dp < 0) w /= 1<<(-dp);
-		else w *= 1<<dp;
-		if(w < 1) {
-	#ifdef FLEXT_DEBUG		
-			post("flext - minimum thread priority reached");
-	#endif
-			w = 1;
-		}
-		else if(w > 10000) {
-	#ifdef FLEXT_DEBUG		
-			post("flext - maximum thread priority reached");
-	#endif
-			w = 10000;
-		}
-		ti->weight = w;
-		return MPSetTaskWeight(id,w) == noErr;
-	}
-	else return false;
-#else
-#error
-#endif
-}
-
-
-int flext::GetPriority(thrid_t id)
-{
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	sched_param parm;
-	int policy;
-	if(pthread_getschedparam(id,&policy,&parm) < 0) {
-#ifdef FLEXT_DEBUG
-		post("flext - failed to get parms");
-#endif
-		return -1;
-	}
-	return parm.sched_priority;
-
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-    HANDLE hid = OpenThread(THREAD_ALL_ACCESS,TRUE,id);
-    int pr = GetThreadPriority(hid);
-
-    if(pr == THREAD_PRIORITY_ERROR_RETURN) {
-#ifdef FLEXT_DEBUG
-		post("flext - failed to get thread priority");
-#endif
-		return -1;
-	}
-    return pr;
-
-#elif FLEXT_THREADS == FLEXT_THR_MP
-    thr_entry *ti = thrpending.Find(id);
-    if(!ti) ti = thractive.Find(id);
-    return ti?ti->weight:-1;
-#else
-#error
-#endif
-}
-
-
-bool flext::SetPriority(int p,thrid_t id)
-{
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-	sched_param parm;
-	int policy;
-	if(pthread_getschedparam(id,&policy,&parm) < 0) {
-#ifdef FLEXT_DEBUG
-		post("flext - failed to get parms");
-#endif
-		return false;
-	}
-	else {
-		parm.sched_priority = p;
-		if(pthread_setschedparam(id,policy,&parm) < 0) {
-#ifdef FLEXT_DEBUG		
-			post("flext - failed to change priority");
-#endif
-			return false;
-		}
-	}
-	return true;
-
-#elif FLEXT_THREADS == FLEXT_THR_WIN32
-    HANDLE hid = OpenThread(THREAD_ALL_ACCESS,TRUE,id);
-	if(SetThreadPriority(hid,p) == 0) {
-#ifdef FLEXT_DEBUG		
-		post("flext - failed to change thread priority");
-#endif
-		return false;
-	}
-    return true;
-
-#elif FLEXT_THREADS == FLEXT_THR_MP
-    thr_entry *ti = thrpending.Find(id);
-    if(!ti) ti = thractive.Find(id);
-    return ti && MPSetTaskWeight(id,ti->weight = p) == noErr;
-#else
-#error
-#endif
-}
-
-
-flext_base::thr_params::thr_params(int n): cl(NULL),var(new _data[n]) {}
-flext_base::thr_params::~thr_params() { if(var) delete[] var; }
-
-void flext_base::thr_params::set_any(const t_symbol *s,int argc,const t_atom *argv) { var[0]._any = new AtomAnything(s,argc,argv); }
-void flext_base::thr_params::set_list(int argc,const t_atom *argv) { var[0]._list = new AtomList(argc,argv); }
-
-
-#if FLEXT_THREADS == FLEXT_THR_POSIX
-bool flext::ThrCond::Wait() { 
-	Lock();
-	bool ret = pthread_cond_wait(&cond,&mutex) == 0; 
-	Unlock();
-	return ret;
-}
-
-bool flext::ThrCond::TimedWait(double ftm) 
-{ 
-	timespec tm; 
-#if FLEXT_OS == FLEXT_OS_WIN && FLEXT_OSAPI == FLEXT_OSAPI_WIN_NATIVE
-#ifdef _MSC_VER
-	_timeb tmb;
-	_ftime(&tmb);
-#else
-	timeb tmb;
-	ftime(&tmb);
-#endif
-	tm.tv_nsec = tmb.millitm*1000000;
-	tm.tv_sec = (long)tmb.time; 
-#else // POSIX
-#if 0 // find out when the following is defined
-	clock_gettime(CLOCK_REALTIME,tm);
-#else
-	struct timeval tp;
-	gettimeofday(&tp, NULL);
-	tm.tv_nsec = tp.tv_usec*1000;
-	tm.tv_sec = tp.tv_sec;
-#endif
-#endif
-
-	tm.tv_nsec += (long)((ftm-(long)ftm)*1.e9);
-	long nns = tm.tv_nsec%1000000000;
-	tm.tv_sec += (long)ftm+(tm.tv_nsec-nns)/1000000000; 
-	tm.tv_nsec = nns;
-
-	Lock();
-	bool ret = pthread_cond_timedwait(&cond,&mutex,&tm) == 0; 
-	Unlock();
-	return ret;
-}
-#endif
-
-#endif // FLEXT_THREADS
diff --git a/externals/grill/flext/source/fltimer.cpp b/externals/grill/flext/source/fltimer.cpp
deleted file mode 100644
index 6f13999f..00000000
--- a/externals/grill/flext/source/fltimer.cpp
+++ /dev/null
@@ -1,275 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file fltimer.cpp
-    \brief flext timer functions and classes   
-*/
-
-#include "flext.h"
-
-#if FLEXT_OS == FLEXT_OS_WIN
-#include <windows.h>
-#elif FLEXT_OS == FLEXT_OS_LINUX || FLEXT_OS == FLEXT_OS_IRIX || FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH
-#include <unistd.h>
-#include <sys/time.h>
-#elif FLEXT_OS == FLEXT_OS_MAC
-#include <Timer.h>
-#include <Threads.h>
-#endif
-
-
-#if FLEXT_OS == FLEXT_OS_WIN
-static double perffrq = 0;
-#endif
-
-static double getstarttime();
-static double starttime = getstarttime();
-
-static double getstarttime()
-{
-#if FLEXT_OS == FLEXT_OS_WIN
-    LARGE_INTEGER frq;
-    if(QueryPerformanceFrequency(&frq)) perffrq = (double)frq.QuadPart;
-#endif
-
-    starttime = 0;
-    return flext::GetOSTime();
-}
-
-double flext::GetOSTime()
-{
-    double tm;
-
-#if FLEXT_OS == FLEXT_OS_WIN
-    LARGE_INTEGER cnt;
-    if(perffrq && QueryPerformanceCounter(&cnt))
-        tm = cnt.QuadPart/perffrq;
-    else {
-        SYSTEMTIME systm;
-        FILETIME fltm;
-        GetSystemTime(&systm);
-        SystemTimeToFileTime(&systm,&fltm);
-        tm = ((LARGE_INTEGER *)&fltm)->QuadPart*1.e-7;
-    }
-#elif FLEXT_OS == FLEXT_OS_LINUX || FLEXT_OS == FLEXT_OS_IRIX || FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH // POSIX
-    timeval tmv;
-    gettimeofday(&tmv,NULL);
-    tm = tmv.tv_sec+tmv.tv_usec*1.e-6;
-#elif FLEXT_OS == FLEXT_OS_MAC // that's just for OS9 & Carbon!
-    UnsignedWide tick;
-    Microseconds(&tick);
-    tm = (tick.hi*((double)(1L<<((sizeof tick.lo)*4))*(double)(1L<<((sizeof tick.lo)*4)))+tick.lo)*1.e-6; 
-#else
-    #error Not implemented
-#endif
-    return tm-starttime;
-}
-
-void flext::Sleep(double s)
-{
-    if(s <= 0) return;
-#if FLEXT_OS == FLEXT_OS_WIN
-#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x400
-#if 0
-    LARGE_INTEGER liDueTime;
-    liDueTime.QuadPart = (LONGLONG)(-1.e7*s);
-
-    // Create a waitable timer.
-    HANDLE hTimer = CreateWaitableTimer(NULL,TRUE,NULL);
-    if(hTimer) {
-        if(SetWaitableTimer(hTimer,&liDueTime,0,NULL,NULL,0))
-            // Wait for the timer.
-            WaitForSingleObject(hTimer,INFINITE); // != WAIT_OBJECT_0)
-        else
-            ::Sleep((long)(s*1000.));
-        CloseHandle(hTimer);
-    }
-    else
-#else
-    LARGE_INTEGER cnt;
-    if(perffrq && QueryPerformanceCounter(&cnt)) {
-        LONGLONG dst = (LONGLONG)(cnt.QuadPart+perffrq*s);
-        for(;;) {
-            SwitchToThread(); // while waiting switch to another thread
-            QueryPerformanceCounter(&cnt);
-            if(cnt.QuadPart > dst) break;
-        }
-    }
-    else
-#endif
-#endif
-        // last resort....
-        ::Sleep((long)(s*1000.));
-#elif FLEXT_OS == FLEXT_OS_LINUX || FLEXT_OS == FLEXT_OS_IRIX || FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH // POSIX
-    usleep((long)(s*1000000.));
-#elif FLEXT_OS == FLEXT_OS_MAC // that's just for OS9 & Carbon!
-    UnsignedWide tick;
-    Microseconds(&tick);
-    double target = tick.hi*((double)(1L<<((sizeof tick.lo)*4))*(double)(1L<<((sizeof tick.lo)*4)))+tick.lo+s*1.e6; 
-    for(;;) {
-        // this is just a loop running until the time has passed - stone age (but we yield at least)
-        Microseconds(&tick);
-        if(target <= tick.hi*((double)(1L<<((sizeof tick.lo)*4))*(double)(1L<<((sizeof tick.lo)*4)))+tick.lo) break;
-        YieldToAnyThread(); // yielding surely reduces the timing precision (but we're civilized)
-    }
-#else
-    #error Not implemented
-#endif
-}
-
-/* \param qu determines whether timed messages should be queued (low priority - only when supported by the system).
-*/
-flext::Timer::Timer(bool qu):
-    queued(qu),
-    clss(NULL),userdata(NULL),
-    period(0)
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    clk = (t_clock *)clock_new(this,(t_method)callback);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    clk = (t_clock *)clock_new(this,(t_method)callback);
-    if(queued) qelem = (t_qelem *)qelem_new(this,(method)queuefun);
-#else
-    #error Not implemented
-#endif
-}
-
-flext::Timer::~Timer()
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    clock_free(clk);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    clock_free(clk);
-    if(queued) ::qelem_free(qelem);
-#else
-    #error Not implemented
-#endif
-}
-
-bool flext::Timer::Reset()
-{
-#if FLEXT_SYS == FLEXT_SYS_PD
-    clock_unset(clk);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    clock_unset(clk);
-    if(queued) ::qelem_unset(qelem);
-#else
-    #error Not implemented
-#endif
-    return true;
-}
-
-/*! \param tm absolute time (in seconds)
-    \param data user data
-    \param dopast if set events with times lying in the past will be triggered immediately, if not set they are ignored
-    \return true on success
-*/
-bool flext::Timer::At(double tm,void *data,bool dopast)
-{
-    userdata = data;
-    period = 0;
-#if FLEXT_SYS == FLEXT_SYS_PD 
-    const double systm = clock_gettimesince(0);
-    double df = tm*1000.-systm;
-    if(dopast && df < 0) df = 0;
-    if(df >= 0)
-        clock_delay(clk,df);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    const double ms = tm*1000.;
-    double cur;
-    clock_getftime(&cur);
-    if(cur <= ms)
-        clock_fdelay(clk,ms-cur);
-    else if(dopast) // trigger timer is past
-        clock_fdelay(clk,0);
-#else
-    #error Not implemented
-#endif
-    return true;
-}
-
-/*! \param tm relative time (in seconds)
-    \param data user data
-    \return true on success
-*/
-bool flext::Timer::Delay(double tm,void *data)
-{
-    userdata = data;
-    period = 0;
-#if FLEXT_SYS == FLEXT_SYS_PD 
-    clock_delay(clk,tm*1000);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    clock_fdelay(clk,tm*1000.);
-#else
-    #error Not implemented
-#endif
-    return true;
-}
-
-/*! \param tm relative time between periodic events (in seconds)
-    \param data user data
-    \return true on success
-    \note the first event will be delayed by tm
-*/
-bool flext::Timer::Periodic(double tm,void *data) 
-{
-    userdata = data;
-	period = tm;
-#if FLEXT_SYS == FLEXT_SYS_PD 
-    clock_delay(clk,tm*1000.);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-    clock_fdelay(clk,tm*1000.);
-#else
-    #error Not implemented
-#endif
-    return true;
-}
-
-//! \brief Callback function for system clock.
-void flext::Timer::callback(Timer *tmr)
-{
-#if FLEXT_SYS == FLEXT_SYS_MAX
-    if(tmr->queued) 
-        qelem_set(tmr->qelem);
-    else
-#endif
-        tmr->Work();
-
-    if(tmr->period) {
-		// reschedule
-#if FLEXT_SYS == FLEXT_SYS_PD 
-        clock_delay(tmr->clk,tmr->period*1000.);
-#elif FLEXT_SYS == FLEXT_SYS_MAX
-        clock_fdelay(tmr->clk,tmr->period*1000.);
-#else
-    #error Not implemented
-#endif
-    }
-}
-
-#if FLEXT_SYS == FLEXT_SYS_MAX
-/*! \brief Callback function for low priority clock (for queued messages).
-*/
-void flext::Timer::queuefun(Timer *tmr) { tmr->Work(); }
-#endif
-
-/*! \brief Virtual worker function - by default it calls the user callback function.
-    \remark The respective callback parameter format is chosen depending on whether clss is defined or not.
-*/
-void flext::Timer::Work()
-{
-    if(cback) {
-        if(clss) 
-            ((bool (*)(flext_base *,void *))cback)(clss,userdata);
-        else
-            cback(userdata);
-    }
-}
-
diff --git a/externals/grill/flext/source/flutil.cpp b/externals/grill/flext/source/flutil.cpp
deleted file mode 100644
index 3437ee75..00000000
--- a/externals/grill/flext/source/flutil.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flutil.cpp
-    \brief Implementation of the various utility functions.
-*/
- 
-#include "flext.h"
-#include <string.h>
-
-#if FLEXT_OS == FLEXT_OS_WIN
-#include <windows.h>
-#elif FLEXT_OS == FLEXT_OS_MAC
-    #if FLEXT_OSAPI != FLEXT_OSAPI_MAC_MACH
-        #include <MacMemory.h>
-    #else
-        #include <Carbon/Carbon.h>
-    #endif
-#endif
-
-void flext::CopyMem(void *dst,const void *src,int bytes) 
-{
-#if FLEXT_OS == FLEXT_OS_WIN
-    MoveMemory(dst,src,bytes);
-#elif FLEXT_OS == FLEXT_OS_MAC
-    BlockMoveData(src,dst,bytes);
-#else
-    memcpy(dst,src,bytes);
-#endif
-}
-
-void flext::ZeroMem(void *dst,int bytes) 
-{
-#if FLEXT_OS == FLEXT_OS_WIN
-    ZeroMemory(dst,bytes);
-#elif FLEXT_OS == FLEXT_OS_MAC
-    BlockZero(dst,bytes);
-#else
-    memset(dst,0,bytes);
-#endif
-}
diff --git a/externals/grill/flext/source/flxlet.cpp b/externals/grill/flext/source/flxlet.cpp
deleted file mode 100644
index 9fa9486a..00000000
--- a/externals/grill/flext/source/flxlet.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/* 
-
-flext - C++ layer for Max/MSP and pd (pure data) externals
-
-Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file flxlet.cpp
-    \brief Implementation of the variable inlet/outlet functionality.
-*/
- 
-#include "flext.h"
-#include "flinternal.h"
-#include <string.h>
-#include <stdarg.h>
-
-#define MAXLETS 256
-
-flext_base::xlet flext_base::inlist[MAXLETS],flext_base::outlist[MAXLETS];
-
-flext_base::xlet::xlet(): tp(xlet_none),desc(NULL) {}
-flext_base::xlet::~xlet() { if(desc) delete[] desc; }
-
-void flext_base::xlet::Desc(const char *c)
-{
-    if(desc) delete[] desc;
-    if(c) {
-        size_t l = strlen(c);
-        desc = new char[l+1];
-        memcpy(desc,c,l+1);
-    }
-    else
-        desc = NULL;
-}
-
-void flext_base::AddInlet(xlettype tp,int mult,const char *desc)
-{
-    if(UNLIKELY(incnt+mult >= MAXLETS))
-        post("%s - too many inlets",thisName());
-    else
-        for(int i = 0; i < mult; ++i) {
-            xlet &x = inlist[incnt++];
-            x.tp = tp;
-            x.Desc(desc);
-        }
-}
-
-void flext_base::AddOutlet(xlettype tp,int mult,const char *desc)
-{
-    if(UNLIKELY(outcnt+mult >= MAXLETS))
-        post("%s - too many outlets",thisName());
-    else
-        for(int i = 0; i < mult; ++i) {
-            xlet &x = outlist[outcnt++];
-            x.tp = tp;
-            x.Desc(desc);
-        }
-}
-
-void flext_base::DescInlet(int ix,const char *d)
-{
-    if(UNLIKELY(ix >= incnt))
-        post("%s - inlet %i not found",thisName(),ix);
-    else
-        inlist[ix].Desc(d);
-}
-
-void flext_base::DescOutlet(int ix,const char *d)
-{
-    if(UNLIKELY(ix >= incnt))
-        post("%s - outlet %i not found",thisName(),ix);
-    else
-        outlist[ix].Desc(d);
-}
-
-unsigned long flext_base::XletCode(xlettype tp,...)
-{
-    unsigned long code = 0;
-
-    va_list marker;
-    va_start(marker,tp);
-    int cnt = 0;
-    xlettype arg = tp;
-    for(; arg; ++cnt) {
-#ifdef FLEXT_DEBUG
-        if(cnt > 9) {
-            error("%s - Too many in/outlets defined - truncated to 9",thisName());
-            break;          
-        }
-#endif          
-
-        code = code*10+(int)arg;
-        arg = (xlettype)va_arg(marker,int);
-    }
-    va_end(marker);
-
-    return code;
-}
-
-void flext_base::AddInlets(unsigned long code) 
-{ 
-    for(; code; code /= 10) AddInlet((xlettype)(code%10));
-}
-
-void flext_base::AddOutlets(unsigned long code) 
-{ 
-    for(; code; code /= 10) AddOutlet((xlettype)(code%10));
-}
-
diff --git a/externals/grill/flext/tutorial/Makefile.am b/externals/grill/flext/tutorial/Makefile.am
deleted file mode 100644
index f3247e81..00000000
--- a/externals/grill/flext/tutorial/Makefile.am
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-SUBDIRS = \
-	adv1 \
-	adv2 \
-	adv3 \
-	attr1 \
-	attr2 \
-	attr3 \
-	bind1 \
-	buffer1 \
-	lib1 \
-	signal1 \
-	signal2 \
-	simple1 \
-	simple2 \
-	simple3 \
-	sndobj1 \
-	stk1 \
-	stk2 \
-	thread1 \
-	thread2 \
-	timer1
-
-
-EXTRA_DIST = \
-	readme.txt \
-	gpl.txt \
-	tutorial.sln
-
-DIST_SUBDIRS = pd \
-	maxmsp \
-	adv1 \
-	adv2 \
-	adv3 \
-	attr1 \
-	attr2 \
-	attr3 \
-	bind1 \
-	buffer1 \
-	lib1 \
-	signal1 \
-	signal2 \
-	simple1 \
-	simple2 \
-	simple3 \
-	sndobj1 \
-	stk1 \
-	stk2 \
-	thread1 \
-	thread2 \
-	timer1
diff --git a/externals/grill/flext/tutorial/adv1/Makefile.am b/externals/grill/flext/tutorial/adv1/Makefile.am
deleted file mode 100644
index d849ba2f..00000000
--- a/externals/grill/flext/tutorial/adv1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = adv1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/adv1/adv1.mcp b/externals/grill/flext/tutorial/adv1/adv1.mcp
deleted file mode 100755
index 7b89200a..00000000
--- a/externals/grill/flext/tutorial/adv1/adv1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/adv1/adv1.vcproj b/externals/grill/flext/tutorial/adv1/adv1.vcproj
deleted file mode 100644
index 3737a2a8..00000000
--- a/externals/grill/flext/tutorial/adv1/adv1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="adv1"
-	SccProjectName="adv1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/adv1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/adv1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/adv1.pdb"
-				ImportLibrary=".\msvc/adv1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/adv1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/adv1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/adv1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/adv1.pdb"
-				ImportLibrary=".\msvc-debug/adv1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/adv1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/adv1/main.cpp b/externals/grill/flext/tutorial/adv1/main.cpp
deleted file mode 100644
index 4150800f..00000000
--- a/externals/grill/flext/tutorial/adv1/main.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/* 
-flext tutorial - advanced 1
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simplified prepend object
-*/
-
-#include <flext.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-
-class adv1:
-	public flext_base
-{
-	FLEXT_HEADER(adv1,flext_base)
- 
-public:
-	// constructor with variable argument list
-	adv1(int argc,t_atom *argv);
-
-protected:
-	void m_any(const t_symbol *s,int argc,t_atom *argv);  // method which digests anything
-
-	AtomList lst;
-private:
-	FLEXT_CALLBACK_A(m_any);  // callback for method "m_any" (with anything argument)	
-};
-
-// instantiate the class (constructor has a variable argument list)
-// note the two words in the string: prepend acts as an alias for adv1!
-FLEXT_NEW_V("adv1 prepend",adv1)
-
-
-
-// constructor
-
-adv1::adv1(int argc,t_atom *argv)
-{ 
-	AddInAnything();  // one inlet that can receive anything 
-	AddOutAnything();  // one outlet for anything 
-	
-	// register method
-	FLEXT_ADDMETHOD(0,m_any);  // register method "m_any" for inlet 0
-	
-	if(argc != 0) { // check for arg count
-		// store arg list
-		lst(argc,argv);
-	}
-	else { 
-		// no args given
-		post("%s - no arguments given",thisName());
-		
-		// tell flext that the initialization was not successful... object will not live
-		InitProblem();
-	}
-} 
-
-
-
-// method
-
-void adv1::m_any(const t_symbol *s,int argc,t_atom *argv)
-{
-	// reserve space for as many atoms as possibly necessary
-	AtomList result(lst.Count()+argc+2);
-
-	// ix is our counter of atoms to output
-	int ix = 0; 
-
-	int i = 0;
-	if(!IsSymbol(lst[0])) {
-		// if first element to prepend is no symbol then make it a "list"
-		SetSymbol(result[ix++],sym_list);
-	}
-	// copy atoms to prepend to result list
-	for(; i < lst.Count(); ++i) CopyAtom(&result[ix++],&lst[i]);
-
-	// if anything is no "list" or "float" then append it to result list
-	if(s != sym_list && s != sym_float
-#if FLEXT_SYS == FLEXT_SYS_MAX
-		 && s != sym_int  // in Max integers are system data types
-#endif
-	)
-		SetSymbol(result[ix++],s); 
-
-	// append pending arguments to result list
-	for(i = 0; i < argc; ++i) CopyAtom(&result[ix++],argv+i);
-
-	// output result list as an anything
-	ToOutAnything(0,GetSymbol(result[0]),ix-1,result.Atoms()+1);
-}
-
-
diff --git a/externals/grill/flext/tutorial/adv1/package.txt b/externals/grill/flext/tutorial/adv1/package.txt
deleted file mode 100644
index f685a0e2..00000000
--- a/externals/grill/flext/tutorial/adv1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=adv1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/adv2/Makefile.am b/externals/grill/flext/tutorial/adv2/Makefile.am
deleted file mode 100644
index 6daf4f32..00000000
--- a/externals/grill/flext/tutorial/adv2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = adv2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/adv2/adv2.mcp b/externals/grill/flext/tutorial/adv2/adv2.mcp
deleted file mode 100755
index b46cd6d9..00000000
--- a/externals/grill/flext/tutorial/adv2/adv2.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/adv2/adv2.vcproj b/externals/grill/flext/tutorial/adv2/adv2.vcproj
deleted file mode 100644
index e87ac448..00000000
--- a/externals/grill/flext/tutorial/adv2/adv2.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="adv2"
-	SccProjectName="adv2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/adv2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/adv2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/adv2.pdb"
-				ImportLibrary=".\msvc-debug/adv2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/adv2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/adv2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/adv2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/adv2.pdb"
-				ImportLibrary=".\msvc/adv2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/adv2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/adv2/main.cpp b/externals/grill/flext/tutorial/adv2/main.cpp
deleted file mode 100644
index 6558f5d1..00000000
--- a/externals/grill/flext/tutorial/adv2/main.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-/* 
-flext tutorial - advanced 2
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an optimized version of the example "simple 3"
-
-It has the exact same functionality but methods are registered at class setup opposed to
-object setup (in the constructor) in "simple 3"
-
-The advantage of this lies in the fact that the message database needs only be constructed
-once for all objects, namely on creation of the first object of this class.
-All objects [adv2] will share the same database, saving memory.
-
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500)
-#error You need at least flext version 0.5.0
-#endif
-
-class adv2:
-	public flext_base
-{
-	// flext header with a setup function called "setup"
-	FLEXT_HEADER_S(adv2,flext_base,setup)
- 
-public:
-	adv2();
-
-protected:
-	void m_tag();   
-	void m_tag_and_int(int i);   
-	void m_sym(t_symbol *s);   
-
-	void m_help();
-	
-private:
-	// define the _static_ class setup function
-	static void setup(t_classid c);
-
-	FLEXT_CALLBACK(m_tag)  
-	FLEXT_CALLBACK_I(m_tag_and_int)
-	FLEXT_CALLBACK_S(m_sym)
-	FLEXT_CALLBACK(m_help)
-};
-
-// instantiate the class (constructor takes no arguments)
-FLEXT_NEW("adv2",adv2)
-
-
-adv2::adv2()
-{ 
-	// define inlets
-	AddInAnything();  // add inlet of type anything (index 0)
-} 
-
-void adv2::setup(t_classid c)
-{
-	// register methods:
-	// notice the naming FLEXT_CADD_METHOD* instead of FLEXT_ADD_METHOD* 
-	// there is also an additional parameter c pointing to the class definition
-	FLEXT_CADDMETHOD_(c,0,"born",m_tag);  
-	FLEXT_CADDMETHOD_(c,0,"to",m_tag);  
-	FLEXT_CADDMETHOD_(c,0,"hula",m_tag);  
-	FLEXT_CADDMETHOD_I(c,0,"hula",m_tag_and_int);  
-
-	FLEXT_CADDMETHOD(c,0,m_sym);  
-
-	FLEXT_CADDMETHOD_(c,0,"help",m_help);  
-}
-
-void adv2::m_tag()
-{
-	post("tag recognized");
-}
-
-void adv2::m_tag_and_int(int i)
-{
-	post("tag recognized (has int arg: %i)",i);
-}
-
-void adv2::m_sym(t_symbol *s)
-{
-	post("symbol: %s",GetString(s));
-}
-
-void adv2::m_help()
-{
-	post("%s - example for tagged messages",thisName());
-}
-	
-
diff --git a/externals/grill/flext/tutorial/adv2/package.txt b/externals/grill/flext/tutorial/adv2/package.txt
deleted file mode 100644
index 58b91927..00000000
--- a/externals/grill/flext/tutorial/adv2/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=adv2
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/adv3/Makefile.am b/externals/grill/flext/tutorial/adv3/Makefile.am
deleted file mode 100644
index 6c083c80..00000000
--- a/externals/grill/flext/tutorial/adv3/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = adv3
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/adv3/adv3.mcp b/externals/grill/flext/tutorial/adv3/adv3.mcp
deleted file mode 100755
index a951fec5..00000000
--- a/externals/grill/flext/tutorial/adv3/adv3.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/adv3/adv3.vcproj b/externals/grill/flext/tutorial/adv3/adv3.vcproj
deleted file mode 100644
index c52e8835..00000000
--- a/externals/grill/flext/tutorial/adv3/adv3.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="adv3"
-	SccProjectName="adv3"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/adv3.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/adv3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/adv3.pdb"
-				ImportLibrary=".\msvc/adv3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/adv3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/adv3.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/adv3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/adv3.pdb"
-				ImportLibrary=".\msvc-debug/adv3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/adv3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/adv3/main.cpp b/externals/grill/flext/tutorial/adv3/main.cpp
deleted file mode 100644
index 77f886d7..00000000
--- a/externals/grill/flext/tutorial/adv3/main.cpp
+++ /dev/null
@@ -1,153 +0,0 @@
-/* 
-flext tutorial - advanced 3
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is a port of Iohannes Zm�lnigs "counter" example to the flext paradigm.
-Find the original at http://iem.kug.ac.at/pd/externals-HOWTO/node5.html
-
-The functionality is exactly the same, with one exception:
-flext doesn't support default arguments, hence a message "bound 1" will translate into
-"bound 1 0" in the original example, but won't be recognized with flext.
-This can be easily circumvented by using a method digesting a variable argument list, but
-was omitted for the sake of clearness.
-
-Apart from that you'll notice several differences to the original C object:
-- with flext, callbacks have to be declared for all registered methods
-- Flext allows the full usage of integer types 
-- there are no real "passive" methods with flext. 
-	These can be emulated by methods, or more flexibly, attributes (see example "attr3")
-- Help symbols can't be defined that freely. This is because in Max/MSP help files always
-	have the name of the object with a suffix .help appended.
-	However with flext, a path to the respective help file may be specified
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 501)
-#error You need at least flext version 0.5.1
-#endif
-
-class adv3:
-	public flext_base
-{
-	FLEXT_HEADER_S(adv3,flext_base,setup)
- 
-public:
-	// constructor with no arguments
-	adv3(int argc,t_atom *argv):
-		i_step(1)
-	{
-		// --- initialize bounds and step size ---
-		int f1 = 0,f2 = 0;
-		switch(argc) {
-			default:
-			case 3:
-				i_step = GetInt(argv[2]);
-			case 2:
-				f2 = GetInt(argv[1]);
-			case 1:
-				f1 = GetInt(argv[0]);
-			case 0:
-				;
-		}
-		if(argc < 2) f2 = f1;
-
-		m_bound(f1,f2);
-
-		i_count = i_down;
-
-		// --- define inlets and outlets ---
-		AddInAnything("bang, reset, etc."); // default inlet
-		AddInList("bounds (2 element list)");	// inlet for bounds
-		AddInInt("step size");		// inlet for step size
-
-		AddOutInt("counter");	// outlet for integer count
-		AddOutBang("overflow bang");	// outlet for bang
-	}
-
-protected:
-
-	void m_reset() 
-	{ 
-		i_count = i_down; 
-	}
-
-	void m_set(int argc,t_atom *argv) 
-	{ 
-		i_count = argc?GetAInt(argv[0]):0; 
-	}
-
-	void m_bang()
-	{
-		int f = i_count;
-		i_count += i_step;
-		if(i_down != i_up) {
-			if((i_step > 0) && (i_count > i_up)) {
-				i_count = i_down;
-				ToOutBang(1);
-			} 
-			else if(i_count < i_down) {
-				i_count = i_up;
-				ToOutBang(1);
-			}
-		}
-		ToOutInt(0,f);
-	}
-
-	void m_bound(int f1,int f2)
-	{
-		i_down = f1 < f2?f1:f2;
-		i_up   = f1 > f2?f1:f2;
-	}
-
-	void m_step(int s)
-	{
-		i_step = s;
-	}
-
-	int i_count,i_down,i_up,i_step;
-	
-private:
-
-	static void setup(t_classid c)
-	{
-		// --- set up methods (class scope) ---
-
-		// register a bang method to the default inlet (0)
-		FLEXT_CADDBANG(c,0,m_bang);
-
-		// set up tagged methods for the default inlet (0)
-		// the underscore _ after CADDMETHOD indicates that a message tag is used
-		// no, variable list or anything and all single arguments are recognized automatically, ...
-		FLEXT_CADDMETHOD_(c,0,"reset",m_reset);
-		FLEXT_CADDMETHOD_(c,0,"set",m_set);
-		// ..., more complex types (combinations of types) have to be specified explicitly
-		FLEXT_CADDMETHOD_II(c,0,"bound",m_bound);  // two int arguments
-
-		// set up methods for inlets 1 and 2
-		// no message tag used
-		FLEXT_CADDMETHOD(c,1,m_bound);  // variable arg type recognized automatically
-		FLEXT_CADDMETHOD(c,2,m_step);	// single int arg also recognized automatically
-	}
-
-	// for every registered method a callback has to be declared
-	FLEXT_CALLBACK(m_bang)
-	FLEXT_CALLBACK(m_reset)
-	FLEXT_CALLBACK_V(m_set)
-	FLEXT_CALLBACK_II(m_bound)
-	FLEXT_CALLBACK_I(m_step)
-};
-
-// instantiate the class (constructor has a variable argument list)
-// let "counter" be an alternative name
-// after the colon define the path/name of the help file (a path has a trailing /, a file has not)
-FLEXT_NEW_V("adv3 counter,help/",adv3)
-
-
diff --git a/externals/grill/flext/tutorial/adv3/package.txt b/externals/grill/flext/tutorial/adv3/package.txt
deleted file mode 100644
index 9bd894d4..00000000
--- a/externals/grill/flext/tutorial/adv3/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=adv3
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/attr1/Makefile.am b/externals/grill/flext/tutorial/attr1/Makefile.am
deleted file mode 100644
index 000b2a85..00000000
--- a/externals/grill/flext/tutorial/attr1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = attr1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/attr1/attr1.mcp b/externals/grill/flext/tutorial/attr1/attr1.mcp
deleted file mode 100755
index 32e4ec8f..00000000
--- a/externals/grill/flext/tutorial/attr1/attr1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/attr1/attr1.vcproj b/externals/grill/flext/tutorial/attr1/attr1.vcproj
deleted file mode 100644
index e962984f..00000000
--- a/externals/grill/flext/tutorial/attr1/attr1.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="attr1"
-	SccProjectName="attr1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/attr1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/attr1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/attr1.pdb"
-				ImportLibrary=".\msvc-debug/attr1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/attr1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/attr1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/attr1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/attr1.pdb"
-				ImportLibrary=".\msvc/attr1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/attr1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/attr1/main.cpp b/externals/grill/flext/tutorial/attr1/main.cpp
deleted file mode 100644
index e4abc47b..00000000
--- a/externals/grill/flext/tutorial/attr1/main.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/* 
-flext tutorial - attributes 1
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simple object doing a float addition
-It is a variation of the tutorial "simple 2"
-*/
-
-
-// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-// FLEXT_ATTRIBUTES must be 0 or 1, 
-#define FLEXT_ATTRIBUTES 1
-
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-class attr1:
-	public flext_base
-{
-	FLEXT_HEADER(attr1,flext_base)
- 
-public:
-	// constructor 
-	attr1();
-
-protected:
-	void m_trigger(float f);   
-	
-	// stored argument
-	float arg; 
-
-private:
-	// callback for method "m_trigger" (with one float argument)
-	FLEXT_CALLBACK_F(m_trigger)
-
-	// define attribute callbacks for variable "arg" (with GET and SET properties)
-	FLEXT_ATTRVAR_F(arg)
-};
-
-// instantiate the class 
-FLEXT_NEW("attr1",attr1)
-
-
-attr1::attr1():
-	arg(0)  // initialize argument 
-{ 
-	// define inlets
-	AddInAnything();  // first inlet of type anything (index 0)
-	
-	// define outlets
-	AddOutFloat();  // one float outlet (has index 0)
-	
-	// register methods
-	FLEXT_ADDMETHOD(0,m_trigger);  // register method (for floats) "m_trigger" for inlet 0
-
-	FLEXT_ADDATTR_VAR1("arg",arg);  // register attribute "arg" with variable arg
-} 
-
-void attr1::m_trigger(float f)
-{
-	float res = arg+f;
-	
-	// output value to outlet
-	ToOutFloat(0,res); // (0 stands for the outlet index 0)
-}
-
diff --git a/externals/grill/flext/tutorial/attr1/package.txt b/externals/grill/flext/tutorial/attr1/package.txt
deleted file mode 100644
index 938feb56..00000000
--- a/externals/grill/flext/tutorial/attr1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=attr1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/attr2/Makefile.am b/externals/grill/flext/tutorial/attr2/Makefile.am
deleted file mode 100644
index ed29b067..00000000
--- a/externals/grill/flext/tutorial/attr2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = attr2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/attr2/attr2.mcp b/externals/grill/flext/tutorial/attr2/attr2.mcp
deleted file mode 100755
index c2713289..00000000
--- a/externals/grill/flext/tutorial/attr2/attr2.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/attr2/attr2.vcproj b/externals/grill/flext/tutorial/attr2/attr2.vcproj
deleted file mode 100644
index 7cce4376..00000000
--- a/externals/grill/flext/tutorial/attr2/attr2.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="attr2"
-	SccProjectName="attr2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/attr2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/attr2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/attr2.pdb"
-				ImportLibrary=".\msvc/attr2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/attr2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/attr2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/attr2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/attr2.pdb"
-				ImportLibrary=".\msvc-debug/attr2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/attr2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/attr2/main.cpp b/externals/grill/flext/tutorial/attr2/main.cpp
deleted file mode 100644
index fe61f6da..00000000
--- a/externals/grill/flext/tutorial/attr2/main.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-/* 
-flext tutorial - attributes 2
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an object doing various float operations.
-
-Methods and attributes are registered at class level (opposed to object level in example "attr1").
-For details, see also example "adv2"
-
-*/
-
-
-// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-// FLEXT_ATTRIBUTES must be 0 or 1, 
-#define FLEXT_ATTRIBUTES 1
-
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-#include <math.h>
-
-
-class attr2:
-	public flext_base
-{
-	// compulsory flext header with a class setup function
-	FLEXT_HEADER_S(attr2,flext_base,setup)
- 
-public:
-	// constructor 
-	attr2();
-
-protected:
-	void m_trigger(float f);   
-	
-	// stored argument of operation
-	float arg; 
-
-	// stored result
-	float res;
-
-	enum operation {
-		op_set,op_add,op_sub,op_mul,op_div,op_pow
-	} op;
-
-	static const t_symbol *sym_set,*sym_add,*sym_sub,*sym_div,*sym_mul,*sym_pow;
-
-private:
-
-	static void setup(t_classid);
-
-	// callback for method "m_trigger" (with one float argument)
-	FLEXT_CALLBACK_F(m_trigger)
-
-	// define attribute callbacks for variable "arg" ("ATTRVAR" means GET and SET)
-	FLEXT_ATTRVAR_F(arg) 
-
-	// define attribute callbacks for variable "res" (GET only)
-	FLEXT_ATTRGET_F(res)
-
-	// methods for getting/setting the operation mode
-	void opget(const t_symbol *&s) const; 
-	void opset(const t_symbol *&s);
-
-	// define attribute callbacks for variable "res" (GET only)
-	FLEXT_CALLGET_S(opget)
-	FLEXT_CALLSET_S(opset)
-};
-
-// instantiate the class
-FLEXT_NEW("attr2",attr2)
-
-
-// instantiate static variables
-const t_symbol 
-	*attr2::sym_set,
-	*attr2::sym_add,*attr2::sym_sub,
-	*attr2::sym_div,*attr2::sym_mul,
-	*attr2::sym_pow;
-
-void attr2::setup(t_classid c)
-{
-	// Upon class creation setup some symbols
-	// This is done only upon creation of of the first "attr2" object
-	sym_set = MakeSymbol("=");
-	sym_add = MakeSymbol("+");
-	sym_sub = MakeSymbol("-");
-	sym_mul = MakeSymbol("*");
-	sym_div = MakeSymbol("/");
-	sym_pow = MakeSymbol("**");
-
-
-	// setup methods and attributes at class scope
-
-	// register method (for floats) "m_trigger" for inlet 0
-	FLEXT_CADDMETHOD(c,0,m_trigger);  
-
-	// register attribute "arg" with the variable "arg"
-	FLEXT_CADDATTR_VAR1(c,"arg",arg);  
-
-	// register attribute "result" with variable "res"
-	FLEXT_CADDATTR_GET(c,"result",res);  
-
-	// register attribute "op" with methods "opget" and "opset"
-	FLEXT_CADDATTR_VAR(c,"op",opget,opset);  
-}
-
-
-attr2::attr2():
-	arg(0),res(0),  // initialize argument and result
-	op(op_set)  // initialize operation
-{ 
-	// define inlets
-	AddInAnything();  // first inlet of type anything (index 0)
-	
-	// define outlets
-	AddOutFloat();  // one float outlet (has index 0)
-} 
-
-// receive an operand, do the math operation and trigger the output
-void attr2::m_trigger(float f)
-{
-	switch(op) {
-	case op_set: res = f; break;
-	case op_add: res = f+arg; break;
-	case op_sub: res = f-arg; break;
-	case op_mul: res = f*arg; break;
-	case op_div: 
-		if(arg) res = f/arg; 
-		else {
-			post("%s - argument to division is 0: result set to 0",thisName());
-			res = 0;
-		}
-		break;
-	case op_pow: res = (float)pow(f,arg); break;
-#ifdef FLEXT_DEBUG
-	default: ERRINTERNAL();  // operation not defined
-#endif
-	}
-		
-	// output value to outlet
-	ToOutFloat(0,res); // (0 stands for the outlet index 0)
-}
-
-
-// report the operation mode
-void attr2::opget(const t_symbol *&s) const
-{
-
-	switch(op) {
-	case op_set: s = sym_set; break;
-	case op_add: s = sym_add; break;
-	case op_sub: s = sym_sub; break;
-	case op_mul: s = sym_mul; break;
-	case op_div: s = sym_div; break;
-	case op_pow: s = sym_pow; break;
-#ifdef FLEXT_DEBUG
-	default: ERRINTERNAL();  // operation not defined
-#endif
-	}
-}
-
-// set the operation mode
-void attr2::opset(const t_symbol *&s)
-{
-	if(s == sym_set)
-		op = op_set;
-	else if(s == sym_add)
-		op = op_add;
-	else if(s == sym_sub)
-		op = op_sub;
-	else if(s == sym_mul)
-		op = op_mul;
-	else if(s == sym_div)
-		op = op_div;
-	else if(s == sym_pow)
-		op = op_pow;
-	else {
-		post("%s - operation is not defined, set to =",thisName());
-		op = op_set;
-	}
-}
-
diff --git a/externals/grill/flext/tutorial/attr2/package.txt b/externals/grill/flext/tutorial/attr2/package.txt
deleted file mode 100644
index d028f1b4..00000000
--- a/externals/grill/flext/tutorial/attr2/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=attr2
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/attr3/Makefile.am b/externals/grill/flext/tutorial/attr3/Makefile.am
deleted file mode 100644
index eb4befbb..00000000
--- a/externals/grill/flext/tutorial/attr3/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = attr3
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/attr3/attr3.mcp b/externals/grill/flext/tutorial/attr3/attr3.mcp
deleted file mode 100755
index 644c96a6..00000000
--- a/externals/grill/flext/tutorial/attr3/attr3.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/attr3/attr3.vcproj b/externals/grill/flext/tutorial/attr3/attr3.vcproj
deleted file mode 100644
index 0e2a0680..00000000
--- a/externals/grill/flext/tutorial/attr3/attr3.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="attr3"
-	SccProjectName="attr3"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/attr3.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/attr3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/attr3.pdb"
-				ImportLibrary=".\msvc/attr3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/attr3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/attr3.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/attr3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/attr3.pdb"
-				ImportLibrary=".\msvc-debug/attr3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/attr3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/attr3/main.cpp b/externals/grill/flext/tutorial/attr3/main.cpp
deleted file mode 100644
index 8d37f467..00000000
--- a/externals/grill/flext/tutorial/attr3/main.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-/* 
-flext tutorial - attributes 3
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is tutorial example "advanced 3" with the usage of attributes.
-
-*/
-
-
-// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-// FLEXT_ATTRIBUTES must be 0 or 1, 
-#define FLEXT_ATTRIBUTES 1
-
-
-// include flext header
-#include <flext.h>
-
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-
-class attr3:
-	public flext_base
-{
-	FLEXT_HEADER_S(attr3,flext_base,setup)
- 
-public:
-	// constructor with no arguments
-	// initial values are set by attributes at creation time (see help file)
-	attr3():
-		// initialize data members
-		i_down(0),i_up(0),i_count(0),i_step(1)
-	{
-		// --- define inlets and outlets ---
-		AddInAnything(); // default inlet
-		AddInList();	// inlet for bounds
-		AddInInt();		// inlet for step size
-
-		AddOutInt();	// outlet for integer count
-		AddOutBang();	// outlet for bang
-	}
-
-protected:
-
-	void m_reset() { i_count = i_down; }
-
-	void m_set(int argc,t_atom *argv) 
-	{ 
-		i_count = argc?GetAInt(argv[0]):0; 
-	}
-
-	void m_bang()
-	{
-		int f = i_count;
-		i_count += i_step;
-		if(i_down != i_up) {
-			if((i_step > 0) && (i_count > i_up)) {
-				i_count = i_down;
-				ToOutBang(1);
-			} 
-			else if(i_count < i_down) {
-				i_count = i_up;
-				ToOutBang(1);
-			}
-		}
-		ToOutInt(0,f);
-	}
-
-	void m_bounds(int f1,int f2)
-	{
-		i_down = f1 < f2?f1:f2;
-		i_up   = f1 > f2?f1:f2;
-	}
-
-	void m_step(int s) { i_step = s; }
-
-	
-	// setter method of bounds variables
-	void ms_bounds(const AtomList &l)
-	{
-		if(l.Count() == 2 && CanbeInt(l[0]) && CanbeInt(l[1]))
-			// if it is a two element integer list use m_bounds method
-			m_bounds(GetAInt(l[0]),GetAInt(l[1]));
-		else
-			// else post a warning
-			post("%s - 'bounds' needs two integer parameters",thisName());
-	}
-
-	// getter method of bounds variables
-	void mg_bounds(AtomList &l) const
-	{
-		l(2); // initialize two element list
-		SetInt(l[0],i_down); // set first element
-		SetInt(l[1],i_up);	// set second element
-	}
-
-
-	int i_count,i_down,i_up,i_step;
-
-private:
-
-	static void setup(t_classid c)
-	{
-		// --- set up methods (class scope) ---
-
-		// register a bang method to the default inlet (0)
-		FLEXT_CADDBANG(c,0,m_bang);
-
-		// set up tagged methods for the default inlet (0)
-		FLEXT_CADDMETHOD_(c,0,"reset",m_reset);
-		FLEXT_CADDMETHOD_(c,0,"set",m_set);
-
-		// set up methods for inlets 1 and 2
-		// no message tag used
-		FLEXT_CADDMETHOD(c,1,m_bounds);  // variable arg type recognized automatically
-		FLEXT_CADDMETHOD(c,2,m_step);	// single int arg also recognized automatically
-
-		// --- set up attributes (class scope) ---
-
-		// these have equally named getters and setters 
-		// see the wrappers below
-		FLEXT_CADDATTR_VAR1(c,"count",i_count);  
-		FLEXT_CADDATTR_VAR1(c,"step",i_step);  
-
-		// bounds has differently named getter and setter functions
-		// see the wrappers below
-		FLEXT_CADDATTR_VAR(c,"bounds",mg_bounds,ms_bounds);  
-	}
-
-	// normal method callbacks for bang and reset
-	FLEXT_CALLBACK(m_bang)
-	FLEXT_CALLBACK(m_reset)
-
-	FLEXT_CALLBACK_V(m_set)  // normal method wrapper for m_set
-	FLEXT_ATTRVAR_I(i_count) // wrapper functions (get and set) for integer variable i_count
-
-	FLEXT_CALLBACK_II(m_bounds) // normal method wrapper for m_bounds
-	FLEXT_CALLVAR_V(mg_bounds,ms_bounds) // getter and setter method of bounds
-
-	FLEXT_CALLBACK_I(m_step)  // normal method wrapper for m_step
-	FLEXT_ATTRVAR_I(i_step) // wrapper functions (get and set) for integer variable i_step
-};
-
-
-// instantiate the class (constructor takes no arguments)
-FLEXT_NEW("attr3",attr3)
-
-
diff --git a/externals/grill/flext/tutorial/attr3/package.txt b/externals/grill/flext/tutorial/attr3/package.txt
deleted file mode 100644
index a87c4e1e..00000000
--- a/externals/grill/flext/tutorial/attr3/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=attr3
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/bind1/Makefile.am b/externals/grill/flext/tutorial/bind1/Makefile.am
deleted file mode 100644
index 085de2d2..00000000
--- a/externals/grill/flext/tutorial/bind1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = bind1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/bind1/bind1.mcp b/externals/grill/flext/tutorial/bind1/bind1.mcp
deleted file mode 100755
index 750d275b..00000000
--- a/externals/grill/flext/tutorial/bind1/bind1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/bind1/bind1.vcproj b/externals/grill/flext/tutorial/bind1/bind1.vcproj
deleted file mode 100644
index b0a3a2da..00000000
--- a/externals/grill/flext/tutorial/bind1/bind1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="bind1"
-	SccProjectName="max/flext/tutorial/bind1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/bind1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile="msvc-debug/bind1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/bind1.pdb"
-				ImportLibrary=".\msvc-debug/bind1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/bind1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/bind1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/bind1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/bind1.pdb"
-				ImportLibrary=".\msvc/bind1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/bind1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/bind1/main.cpp b/externals/grill/flext/tutorial/bind1/main.cpp
deleted file mode 100644
index debfa68a..00000000
--- a/externals/grill/flext/tutorial/bind1/main.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-/* 
-flext tutorial - bind 1 
-
-Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simple object demonstrating method to symbol binding and message forwarding
-*/
-
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-// define the class that stands for a pd/Max object
-
-class bind1:
-	// inherit from basic flext class
-	public flext_base
-{
-	// obligatory flext header (class name,base class name) featuring a setup function
-	FLEXT_HEADER_S(bind1,flext_base,setup)
- 
-public:
-	// constructor with no arguments
-	bind1()
-	{ 
-		// define inlets:
-		// first inlet must always be of type anything (or signal for dsp objects)
-		AddInAnything("message inlet");  // add one inlet for any message
-		AddInAnything("forwarding inlet");  // add one inlet for any message	
-		
-		AddOutAnything("bound message");  // output received bound message
-	}	
-
-    /*
-        no destructor necessary here:
-        flext frees all eventually remaining bound symbols when the object is destroyed
-        (but NOT the data that can be passed via the FLEXT_BINDMETHOD call!)
-    */
-
-protected:
-	const t_symbol *bufname;
-	buffer *buf;
-
-	// bind object
-	void m_bind(const t_symbol *s)
-	{
-		if(!Bind(s)) {
-			post("%s (%s) - Binding failed",thisName(),GetString(thisTag()));
-		}
-	}  
-
-	// unbind object
-	void m_unbind(const t_symbol *s)
-	{
-		if(!Unbind(s)) {
-			post("%s (%s) - Binding failed",thisName(),GetString(thisTag()));
-		}
-	}
-
-	// bind method
-	void m_bindmethod(const t_symbol *s)
-	{
-		if(!FLEXT_BINDMETHOD(s,m_bound,NULL)) {
-			post("%s (%s) - Binding failed",thisName(),GetString(thisTag()));
-		}
-	}
-
-	// unbind method
-	void m_unbindmethod(const t_symbol *s)
-	{
-		if(!FLEXT_UNBINDMETHOD(s)) {
-			post("%s (%s) - Binding failed",thisName(),GetString(thisTag()));
-		}
-	}
-
-	// forward message
-	void m_forward(const t_symbol *s,int argc,const t_atom *argv)
-	{
-		Forward(s,argc,argv);
-	}
-
-	// method for symbol-bound messages
-	void m_bound(const t_symbol *sym,int argc,const t_atom *argv,void *data)
-	{
-		ToOutAnything(0,sym,argc,argv);
-	}
-
-	// method for binding test
-	void m_test(float value)
-	{
-		post("%s - TEST METHOD: value %f",thisName(),value);
-	}
-
-private:
-	static void setup(t_classid c)
-	{
-		// register methods
-		
-		FLEXT_CADDMETHOD_(c,0,"bind",m_bind);  // register method "bind" for inlet 0
-		FLEXT_CADDMETHOD_(c,0,"unbind",m_unbind);  // register method "unbind" for inlet 0
-		FLEXT_CADDMETHOD_(c,0,"bindmethod",m_bindmethod);  // register method "bindmethod" for inlet 0
-		FLEXT_CADDMETHOD_(c,0,"unbindmethod",m_unbindmethod);  // register method "unbindmethod" for inlet 0
-
-		FLEXT_CADDMETHOD_(c,0,"test",m_test);  // register method m_test for inlet 0
-
-		FLEXT_CADDMETHOD(c,1,m_forward);  // register method m_forward for inlet 1
-	}
-
-	FLEXT_CALLBACK_S(m_bind)  // wrapper for method m_bind (with symbol argument)
-	FLEXT_CALLBACK_S(m_unbind)  // wrapper for method m_unbind (with symbol argument)
-	FLEXT_CALLBACK_S(m_bindmethod)  // wrapper for method m_bindmethod (with symbol argument)
-	FLEXT_CALLBACK_S(m_unbindmethod)  // wrapper for method m_unbindmethod (with symbol argument)
-
-	FLEXT_CALLBACK_A(m_forward) // wrapper for method m_forward (with anything argument)
-	
-	FLEXT_CALLBACK_AX(m_bound)  // wrapper for method m_bound (anything+data arguments)
-	FLEXT_CALLBACK_F(m_test)    // wrapper for method m_test (one float argument)
-};
-
-// instantiate the class
-FLEXT_NEW("bind1",bind1)
-
-
-
diff --git a/externals/grill/flext/tutorial/bind1/package.txt b/externals/grill/flext/tutorial/bind1/package.txt
deleted file mode 100644
index c7e82359..00000000
--- a/externals/grill/flext/tutorial/bind1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=bind1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/buffer1/Makefile.am b/externals/grill/flext/tutorial/buffer1/Makefile.am
deleted file mode 100644
index 05a9b98a..00000000
--- a/externals/grill/flext/tutorial/buffer1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = buffer1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/buffer1/buffer1.mcp b/externals/grill/flext/tutorial/buffer1/buffer1.mcp
deleted file mode 100755
index 31671b11..00000000
--- a/externals/grill/flext/tutorial/buffer1/buffer1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/buffer1/buffer1.vcproj b/externals/grill/flext/tutorial/buffer1/buffer1.vcproj
deleted file mode 100644
index c583befb..00000000
--- a/externals/grill/flext/tutorial/buffer1/buffer1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="buffer1"
-	SccProjectName="max/flext/tutorial/buffer1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/buffer1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile="msvc-debug/buffer1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/buffer1.pdb"
-				ImportLibrary=".\msvc-debug/buffer1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/buffer1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/buffer1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/buffer1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/buffer1.pdb"
-				ImportLibrary=".\msvc/buffer1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/buffer1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/buffer1/main.cpp b/externals/grill/flext/tutorial/buffer1/main.cpp
deleted file mode 100644
index 7f604c87..00000000
--- a/externals/grill/flext/tutorial/buffer1/main.cpp
+++ /dev/null
@@ -1,257 +0,0 @@
-/* 
-flext tutorial - buffer 1 
-
-Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simple object doing some basic buffer operation
-*/
-
-
-// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-// FLEXT_ATTRIBUTES must be 0 or 1, 
-#define FLEXT_ATTRIBUTES 1
-
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-// define the class that stands for a pd/Max object
-
-class buffer1:
-	// inherit from basic flext class
-	public flext_base
-{
-	// obligatory flext header (class name,base class name) featuring a setup function
-	FLEXT_HEADER_S(buffer1,flext_base,setup)
- 
-public:
-	// constructor with a variable argument list
-	buffer1(int argc,const t_atom *argv);
-
-protected:
-	const t_symbol *bufname;
-	buffer *buf;
-
-	// set new buffer (or none if name omitted)
-	void m_set(int argc,const t_atom *argv);  
-
-	// get buffer name
-	void mg_buf(AtomList &lst) const;
-	// set buffer name (simply reuse m_set method)
-	inline void ms_buf(const AtomList &lst) { m_set(lst.Count(),lst.Atoms()); }
-
-	// get buffer channels
-	inline void mg_chns(int &chns) { chns = Check()?buf->Channels():0; }
-
-	// get buffer length in frames
-	inline void mg_frames(int &frames) { frames = Check()?buf->Frames():0; }
-	// set buffer length in frames
-	inline void ms_frames(int frames) { if(Check()) buf->Frames(frames); }
-
-	// get sample (index channel)
-	void m_peek(int argc,const t_atom *argv);
-	// set sample (index value channel)
-	void m_poke(int argc,const t_atom *argv);
-
-	// delete eventual existing buffer		
-	void Clear();
-	
-	// check and eventually update buffer reference (return true if valid)		
-	bool Check();
-	
-private:
-	static void setup(t_classid c);
-
-	FLEXT_CALLBACK_V(m_set)  // wrapper for method m_set (with variable argument list)
-	FLEXT_CALLBACK_V(m_peek)  // wrapper for method m_peek (with variable argument list)
-	FLEXT_CALLBACK_V(m_poke)  // wrapper for method m_poke (with variable argument list)
-	
-	FLEXT_CALLVAR_V(mg_buf,ms_buf) // wrappers for attribute getter/setter mg_buffer/ms_buffer (with variable argument list)	
-	FLEXT_CALLGET_I(mg_chns) // wrappers for attribute getter mg_chns (with integer arguments)	
-	FLEXT_CALLVAR_I(mg_frames,ms_frames) // wrappers for attribute getter/setter mg_frames/ms_frames (with integer arguments)	
-};
-
-// instantiate the class
-FLEXT_NEW_V("buffer1",buffer1)
-
-
-void buffer1::setup(t_classid c)
-{
-	// register methods and attributes
-	
-	FLEXT_CADDMETHOD_(c,0,"set",m_set);  // register method "set" for inlet 0
-	FLEXT_CADDMETHOD_(c,0,"peek",m_peek);  // register method "peek" for inlet 0
-	FLEXT_CADDMETHOD_(c,0,"poke",m_poke);  // register method "poke" for inlet 0
-
-	FLEXT_CADDATTR_VAR(c,"buffer",mg_buf,ms_buf);  // register attribute "buffer" 
-	FLEXT_CADDATTR_GET(c,"channels",mg_chns);  // register attribute "channels" 
-	FLEXT_CADDATTR_VAR(c,"frames",mg_frames,ms_frames);  // register attribute "frames" 
-}
-
-
-buffer1::buffer1(int argc,const t_atom *argv):
-	// clear buffer
-	buf(NULL),bufname(NULL)
-{ 
-	// define inlets:
-	// first inlet must always be of type anything (or signal for dsp objects)
-	AddInAnything("message inlet");  // add one inlet for any message
-	
-	// peek outlet
-	AddOutFloat("peek value outlet");
-	
-	// set buffer according to creation arguments
-	m_set(argc,argv);
-}	
- 
-
-void buffer1::Clear() 
-{
-	if(buf) { 
-		delete buf; 
-		buf = NULL; bufname = NULL;
-	}
-}
-
-bool buffer1::Check() 
-{
-	if(!buf || !buf->Valid()) {
-		post("%s (%s) - no valid buffer defined",thisName(),GetString(thisTag()));
-		// return zero length
-		return false;
-	} 
-	else {
-		if(buf->Update()) {
-			// buffer parameters have been updated
-			if(buf->Valid()) {
-				post("%s (%s) - updated buffer reference",thisName(),GetString(thisTag()));
-				return true;
-			}
-			else {
-				post("%s (%s) - buffer has become invalid",thisName(),GetString(thisTag()));
-				return false;
-			}
-		}
-		else
-			return true;		
-	}
-}
-
-void buffer1::m_set(int argc,const t_atom *argv)
-{
-	if(argc == 0) {
-		// argument list is empty
-
-		// clear existing buffer
-		Clear();		
-	}
-	else if(argc == 1 && IsSymbol(argv[0])) {
-		// one symbol given as argument
-		
-		// clear existing buffer
-		Clear();
-		// save buffer name
-		bufname = GetSymbol(argv[0]);
-		// make new reference to system buffer object
-		buf = new buffer(bufname);
-		
-		if(!buf->Ok()) {
-			post("%s (%s) - warning: buffer is currently not valid!",thisName(),GetString(thisTag()));
-		}
-	}
-	else {
-		// invalid argument list, leave buffer as is but issue error message to console
-		post("%s (%s) - message argument must be a symbol (or left blank)",thisName(),GetString(thisTag()));
-	}
-}
-
-void buffer1::mg_buf(AtomList &lst) const
-{
-	if(buf) {
-		// buffer exists: return buffer name
-		lst(1); SetSymbol(lst[0],bufname);
-	}
-	else 
-		// no buffer: set empty list
-		lst(0);
-}
-
-
-void buffer1::m_poke(int argc,const t_atom *argv)
-{
-	// if buffer is invalid bail out
-	if(!Check()) return;
-	
-	bool ok = true;
-	int ix,chn = 0;
-	float val;
-
-	if(argc == 3) {
-		if(CanbeInt(argv[2]))
-			// get channel index
-			chn = GetAInt(argv[2]);
-		else
-			ok = false;
-	}
-
-	if(ok && (argc == 2 || argc == 3) && CanbeInt(argv[0]) && CanbeFloat(argv[1]))	{
-		// get frame index
-		ix = GetAInt(argv[0]);
-		// get value
-		val = GetAFloat(argv[1]);
-	}
-	else
-		ok = false;
-		
-	if(ok) {
-		// correct syntax, set sample
-		buf->Data()[ix] = val;
-	}
-	else
-		post("%s (%s) - syntax error - use \"poke index value [channel]\"",thisName(),GetString(thisTag()));
-}
-
-void buffer1::m_peek(int argc,const t_atom *argv)
-{
-	// if buffer is invalid bail out
-	if(!Check()) return;
-	
-	bool ok = true;
-	int ix,chn = 0;
-
-	if(argc == 2) {
-		if(CanbeInt(argv[1]))
-			// get channel index
-			chn = GetAInt(argv[1]);
-		else
-			ok = false;
-	}
-
-	if(ok && (argc == 1 || argc == 2) && CanbeInt(argv[0])) {
-		// get frame index
-		ix = GetAInt(argv[0]);
-	}
-	else
-		ok = false;
-		
-	if(ok)
-		// correct syntax, output value
-		ToOutFloat(0,buf->Data()[ix]);
-	else
-		post("%s (%s) - syntax error - use \"peek index [channel]\"",thisName(),GetString(thisTag()));
-}
-
-
-
-
diff --git a/externals/grill/flext/tutorial/buffer1/package.txt b/externals/grill/flext/tutorial/buffer1/package.txt
deleted file mode 100644
index 2e8fceec..00000000
--- a/externals/grill/flext/tutorial/buffer1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=buffer1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/build.bat b/externals/grill/flext/tutorial/build.bat
deleted file mode 100644
index 431454d4..00000000
--- a/externals/grill/flext/tutorial/build.bat
+++ /dev/null
@@ -1,32 +0,0 @@
-@echo off
-
-if "%1"=="" goto syntax
-if "%2"=="" goto syntax
-
-rem first check configuration
-call ..\build.bat %1 %2 config "PKGINFO=" "NAME=tutorial" "SRCS=."
-if errorlevel 1 goto end
-
-for /D %%i in (*) do (
-	pushd %%i
-	if exist package.txt (
-		call ..\..\build.bat %1 %2
-	)
-	popd
-)
-
-goto end
-
-rem -----------------------------------------
-:syntax
-
-echo .
-echo SYNTAX: build [system] [compiler]
-echo system   ... pd / max
-echo compiler ... msvc / gcc / mingw / cygwin / bcc / icc
-echo .
-echo Please make sure that your make program and compiler can be accessed with the
-echo system path and that all relevant environment variables are properly set.
-echo .
-
-:end
diff --git a/externals/grill/flext/tutorial/build.sh b/externals/grill/flext/tutorial/build.sh
deleted file mode 100644
index 6ea19cb1..00000000
--- a/externals/grill/flext/tutorial/build.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#! /bin/bash
-
-if 
-	[ -n "$1" -a -n "$2" ]
-then 
-	# make config first
-	if
-		bash ../build.sh $1 $2 config "PKGINFO=" "NAME=tutorial" "SRCS=\"\""
-	then
-		for i in * ; do
-			if [ -e $i/package.txt ] ; then
-				pushd $i
-				bash ../../build.sh $1 $2
-				popd
-			fi
-		done
-	fi
-else
-	echo 
-	echo SYNTAX: build.sh [platform] [system] [compiler]
-	echo system ..... pd / max
-	echo compiler ... msvc / gcc / mingw / cygwin / bcc / icc
-	echo 
-	echo Please make sure that your make program and compiler can be accessed with the
-	echo system path and that all relevant environment variables are properly set.
-	echo
-fi
diff --git a/externals/grill/flext/tutorial/gpl.txt b/externals/grill/flext/tutorial/gpl.txt
deleted file mode 100644
index 5ea29a7d..00000000
--- a/externals/grill/flext/tutorial/gpl.txt
+++ /dev/null
@@ -1,346 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
- 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
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-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
-
diff --git a/externals/grill/flext/tutorial/lib1/Makefile.am b/externals/grill/flext/tutorial/lib1/Makefile.am
deleted file mode 100644
index 6083365d..00000000
--- a/externals/grill/flext/tutorial/lib1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = lib1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/lib1/lib1.mcp b/externals/grill/flext/tutorial/lib1/lib1.mcp
deleted file mode 100755
index afa029c5..00000000
--- a/externals/grill/flext/tutorial/lib1/lib1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/lib1/lib1.vcproj b/externals/grill/flext/tutorial/lib1/lib1.vcproj
deleted file mode 100644
index 3c713151..00000000
--- a/externals/grill/flext/tutorial/lib1/lib1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="lib1"
-	SccProjectName="lib1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/lib1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/lib1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/lib1.pdb"
-				ImportLibrary=".\msvc-debug/lib1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/lib1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/lib1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/lib1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/lib1.pdb"
-				ImportLibrary=".\msvc/lib1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/lib1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/lib1/main.cpp b/externals/grill/flext/tutorial/lib1/main.cpp
deleted file mode 100644
index e90c154d..00000000
--- a/externals/grill/flext/tutorial/lib1/main.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/* 
-flext tutorial - library 1 
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an external library containing a few simple objects
-
-It uses attributes, so be sure that you've already worked through attr1 and attr2
-
-*/
-
-// Enable attribute processing 
-// For clarity, this is done here, but you'd better specify it as a compiler definition
-#define FLEXT_ATTRIBUTES 1
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-// -------------------------------------------------------------------------------------
-// Define the base class 
-// Note that you don't have to instantiate the base class (with FLEXT_NEW or variants)
-
-class libbase:
-	// inherit from basic flext class
-	public flext_base
-{
-	// obligatory flext header (class name,base class name)
-	FLEXT_HEADER(libbase,flext_base)
- 
-public:
-	// constructor
-	libbase();
-
-protected:
-	void Output(float f) const { ToOutFloat(0,f); }
-
-	// method for floats into left inlet
-	virtual void m_trigger(float f) = 0;  
-
-	float arg;  // argument variable
-private:
-	FLEXT_CALLBACK_F(m_trigger)  // callback for method "m_trigger" (with one float argument)
-	FLEXT_ATTRVAR_F(arg)
-};
-
-libbase::libbase():
-	arg(0)  // initialize argument
-{ 
-	// define inlets:
-	// first inlet must always by of type anything (or signal for dsp objects)
-	AddInAnything();  // add one inlet for any message
-	
-	// define outlets:
-	AddOutFloat();  // add one float outlet (has index 0)
-	
-	// register methods
-	FLEXT_ADDMETHOD(0,m_trigger);  // register method (for float messages) "m_float" for inlet 0
-
-	// register attributes
-	FLEXT_ADDATTR_VAR1("arg",arg);  // register attribute "arg"
-} 
-
-
-// ------------------------------------------------------------------
-// Define the actual library objects (derived from the base class)
-// These classes have an implementation of the virtual function m_trigger 
-
-class libadd:
-	public libbase
-{
-	// obligatory flext header, inherit from libbase
-	FLEXT_HEADER(libadd,libbase)
-public:
-	virtual void m_trigger(float f) { Output(f+arg); }
-};
-
-FLEXT_LIB("lib1.+",libadd);
-
-
-
-class libsub:
-	public libbase
-{
-	// obligatory flext header, inherit from libbase
-	FLEXT_HEADER(libsub,libbase)
-public:
-	virtual void m_trigger(float f) { Output(f-arg); }
-};
-
-FLEXT_LIB("lib1.-",libsub);
-
-
-
-class libmul:
-	public libbase
-{
-	// obligatory flext header, inherit from libbase
-	FLEXT_HEADER(libmul,libbase)
-public:
-	virtual void m_trigger(float f) { Output(f*arg); }
-};
-
-FLEXT_LIB("lib1.*",libmul);
-
-
-// ------------------------------------------------
-// Do the library setup
-
-static void lib_setup()
-{
-	post("flext tutorial lib1, (C)2002 Thomas Grill");
-	post("lib1: lib1.+ lib1.- lib1.*");
-	post("");
-
-	// call the objects' setup routines
-	FLEXT_SETUP(libadd);
-	FLEXT_SETUP(libsub);
-	FLEXT_SETUP(libmul);
-}
-
-// setup the library
-FLEXT_LIB_SETUP(lib1,lib_setup)
diff --git a/externals/grill/flext/tutorial/lib1/package.txt b/externals/grill/flext/tutorial/lib1/package.txt
deleted file mode 100644
index 1a60aa12..00000000
--- a/externals/grill/flext/tutorial/lib1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=lib1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/license.txt b/externals/grill/flext/tutorial/license.txt
deleted file mode 100644
index d48095bd..00000000
--- a/externals/grill/flext/tutorial/license.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-Copyright (C) 2001-2006 Thomas Grill
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
- 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official flext distribution, the GNU General Public License is
-in the file gpl.txt
-
----------------------------------------------------------
-
-             OTHER COPYRIGHT NOTICES
-
----------------------------------------------------------
-This package uses a lot of code from GEM by Mark Danks
-
-See the license text below:
-
---- GEM --------------------------------------
-GEM - Graphics Environment for Multimedia
-Copyright (C) 1997-2000 Mark Danks
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official GEM distribution, the GNU General Public License is
-in the file GnuGPL.LICENSE
-
diff --git a/externals/grill/flext/tutorial/maxmsp/Makefile.am b/externals/grill/flext/tutorial/maxmsp/Makefile.am
deleted file mode 100644
index 63406221..00000000
--- a/externals/grill/flext/tutorial/maxmsp/Makefile.am
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-EXTRA_DIST = *.pat
-\ No newline at end of file
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-adv1.pat b/externals/grill/flext/tutorial/maxmsp/ex-adv1.pat
deleted file mode 100755
index f086ab57..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-adv1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-adv2.pat b/externals/grill/flext/tutorial/maxmsp/ex-adv2.pat
deleted file mode 100755
index b6aa0065..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-adv2.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-adv3.pat b/externals/grill/flext/tutorial/maxmsp/ex-adv3.pat
deleted file mode 100755
index 1f041257..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-adv3.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-attr1.pat b/externals/grill/flext/tutorial/maxmsp/ex-attr1.pat
deleted file mode 100755
index 5dc46f10..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-attr1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-attr2.pat b/externals/grill/flext/tutorial/maxmsp/ex-attr2.pat
deleted file mode 100755
index aab02c92..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-attr2.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-attr3.pat b/externals/grill/flext/tutorial/maxmsp/ex-attr3.pat
deleted file mode 100755
index 7ef7292f..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-attr3.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-bind1.pat b/externals/grill/flext/tutorial/maxmsp/ex-bind1.pat
deleted file mode 100755
index 96421f2d..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-bind1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-buffer1.pat b/externals/grill/flext/tutorial/maxmsp/ex-buffer1.pat
deleted file mode 100755
index 979774ac..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-buffer1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-lib1.pat b/externals/grill/flext/tutorial/maxmsp/ex-lib1.pat
deleted file mode 100755
index 26f65f2b..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-lib1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-signal1.pat b/externals/grill/flext/tutorial/maxmsp/ex-signal1.pat
deleted file mode 100755
index aa50e2e3..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-signal1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-signal2.pat b/externals/grill/flext/tutorial/maxmsp/ex-signal2.pat
deleted file mode 100755
index 21c12f88..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-signal2.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-simple1.pat b/externals/grill/flext/tutorial/maxmsp/ex-simple1.pat
deleted file mode 100755
index 133eefe9..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-simple1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-simple2.pat b/externals/grill/flext/tutorial/maxmsp/ex-simple2.pat
deleted file mode 100755
index acc74744..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-simple2.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-simple3.pat b/externals/grill/flext/tutorial/maxmsp/ex-simple3.pat
deleted file mode 100755
index 7dda678c..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-simple3.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-thread1.pat b/externals/grill/flext/tutorial/maxmsp/ex-thread1.pat
deleted file mode 100755
index cd204b4a..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-thread1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-thread2.pat b/externals/grill/flext/tutorial/maxmsp/ex-thread2.pat
deleted file mode 100755
index d68690c4..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-thread2.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/maxmsp/ex-timer1.pat b/externals/grill/flext/tutorial/maxmsp/ex-timer1.pat
deleted file mode 100755
index d3828986..00000000
--- a/externals/grill/flext/tutorial/maxmsp/ex-timer1.pat
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/pd/Makefile.am b/externals/grill/flext/tutorial/pd/Makefile.am
deleted file mode 100644
index d2f5ad4d..00000000
--- a/externals/grill/flext/tutorial/pd/Makefile.am
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-EXTRA_DIST = *.pd
-\ No newline at end of file
diff --git a/externals/grill/flext/tutorial/pd/ex-adv1.pd b/externals/grill/flext/tutorial/pd/ex-adv1.pd
deleted file mode 100644
index 8dd10bc1..00000000
--- a/externals/grill/flext/tutorial/pd/ex-adv1.pd
+++ /dev/null
@@ -1,23 +0,0 @@
-#N canvas 46 58 592 347 12;
-#X msg 34 92 or two words;
-#X msg 169 93 2 3;
-#X msg 48 291 one or two words;
-#X obj 72 213 print result;
-#X obj 49 172 adv1 one;
-#X obj 48 263 prepend set;
-#X text 162 257 you can also use "prepend";
-#X obj 16 8 cnv 15 550 40 empty empty adv1 10 22 0 24 -260818 -1 0
-;
-#X text 175 28 http://grrrr.org;
-#X text 199 214 watch the console!;
-#X text 210 110 send the object various messages;
-#X text 160 274 (if adv1 has already been loaded);
-#X text 145 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X obj 66 127 nbx 3 18 0 100 0 0 empty empty empty 0 -6 0 14 -262144
--1 -1 24 256;
-#X connect 0 0 4 0;
-#X connect 1 0 4 0;
-#X connect 4 0 3 0;
-#X connect 4 0 5 0;
-#X connect 5 0 2 0;
-#X connect 13 0 4 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-adv2.pd b/externals/grill/flext/tutorial/pd/ex-adv2.pd
deleted file mode 100644
index b4fa1ce4..00000000
--- a/externals/grill/flext/tutorial/pd/ex-adv2.pd
+++ /dev/null
@@ -1,23 +0,0 @@
-#N canvas 329 97 595 356 12;
-#X msg 26 97 help;
-#X msg 123 146 born;
-#X msg 172 147 to;
-#X msg 214 149 hula;
-#X msg 228 192 hula 1;
-#X text 261 150 tag without argument;
-#X text 297 190 tag and argument;
-#X text 72 97 print a help message;
-#X obj 16 7 cnv 15 550 40 empty empty adv2 10 22 0 24 -260818 -1 0
-;
-#X text 146 27 http://grrrr.org;
-#X obj 148 293 adv2;
-#X text 21 49 this is identical to the simple3 example;
-#X text 145 9 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X text 345 231 symbol message;
-#X msg 228 230 symbol yeah;
-#X connect 0 0 10 0;
-#X connect 1 0 10 0;
-#X connect 2 0 10 0;
-#X connect 3 0 10 0;
-#X connect 4 0 10 0;
-#X connect 14 0 10 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-adv3.pd b/externals/grill/flext/tutorial/pd/ex-adv3.pd
deleted file mode 100644
index 0fdfc735..00000000
--- a/externals/grill/flext/tutorial/pd/ex-adv3.pd
+++ /dev/null
@@ -1,40 +0,0 @@
-#N canvas 175 139 603 361 12;
-#X obj 16 7 cnv 15 550 40 empty empty adv3 10 22 0 24 -260818 -1 0
-;
-#X text 174 28 http://grrrr.org;
-#X obj 229 266 adv3 2 5 1;
-#X obj 305 303 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 223 300 nbx 5 18 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
-12 -228992 -1 -1 2 256;
-#X msg 269 130 1 10;
-#X msg 389 128 1;
-#X msg 429 128 -1;
-#X msg 469 128 2;
-#X obj 88 129 bng 25 250 50 0 empty empty empty 0 -6 0 8 -258699 -1
--1;
-#X msg 317 130 7 2;
-#X text 325 300 end has been reached;
-#X obj 157 127 nbx 5 18 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
-12 -228992 -1 -1 25 256;
-#X msg 158 150 set \$1;
-#X text 72 108 trigger;
-#X text 147 108 set counter;
-#X text 264 109 set bounds;
-#X text 390 106 set step size;
-#X msg 80 196 reset;
-#X text 83 176 reset;
-#X text 174 8 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X text 21 49 this is a port of IOhannes Zmoelnigs "counter" example
-;
-#X connect 2 0 4 0;
-#X connect 2 1 3 0;
-#X connect 5 0 2 1;
-#X connect 6 0 2 2;
-#X connect 7 0 2 2;
-#X connect 8 0 2 2;
-#X connect 9 0 2 0;
-#X connect 10 0 2 1;
-#X connect 12 0 13 0;
-#X connect 13 0 2 0;
-#X connect 18 0 2 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-attr1.pd b/externals/grill/flext/tutorial/pd/ex-attr1.pd
deleted file mode 100644
index 27ab0bb6..00000000
--- a/externals/grill/flext/tutorial/pd/ex-attr1.pd
+++ /dev/null
@@ -1,31 +0,0 @@
-#N canvas 70 150 694 465 12;
-#X obj 59 296 attr1 @arg 3;
-#X text 114 273 attribute as a creation arg;
-#X msg 160 98 getattributes;
-#X text 167 319 there is one additional outlet;
-#X text 167 334 for all attribute-enabled objects;
-#X obj 150 367 print;
-#X msg 160 141 getarg;
-#X text 12 92 trigger output;
-#X msg 160 203 arg \$1;
-#X text 230 191 set attribute "arg";
-#X text 295 98 query object attributes (watch console);
-#X text 228 142 query attribute "arg" (watch console);
-#X obj 16 8 cnv 15 550 40 empty empty attr1 10 22 0 24 -260818 -1 0
-;
-#X text 175 28 http://grrrr.org;
-#X text 26 388 result;
-#X obj 23 114 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 29 370 nbx 7 16 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 0 256;
-#X obj 161 181 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X text 175 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 0 0 16 0;
-#X connect 0 1 5 0;
-#X connect 2 0 0 0;
-#X connect 6 0 0 0;
-#X connect 8 0 0 0;
-#X connect 15 0 0 0;
-#X connect 17 0 8 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-attr2.pd b/externals/grill/flext/tutorial/pd/ex-attr2.pd
deleted file mode 100644
index 4e377725..00000000
--- a/externals/grill/flext/tutorial/pd/ex-attr2.pd
+++ /dev/null
@@ -1,47 +0,0 @@
-#N canvas 364 29 620 426 12;
-#X msg 22 88 getattributes;
-#X text 264 326 there is one additional outlet;
-#X text 264 341 for all attribute-enabled objects;
-#X obj 246 365 print;
-#X msg 22 124 getarg;
-#X text 14 218 trigger output;
-#X msg 270 263 arg \$1;
-#X text 159 87 query object attributes (watch console);
-#X msg 95 124 getop;
-#X obj 158 306 attr2 @op +;
-#X text 251 124 query attributes;
-#X text 332 179 set attributes;
-#X msg 168 169 op +;
-#X msg 167 194 op -;
-#X msg 218 169 op *;
-#X msg 268 193 op **;
-#X msg 268 169 op =;
-#X msg 218 193 op /;
-#X msg 157 124 getresult;
-#X obj 16 8 cnv 15 550 40 empty empty attr2 10 22 0 24 -260818 -1 0
-;
-#X text 173 28 http://grrrr.org;
-#X text 90 367 result;
-#X obj 22 240 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 270 242 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 150 367 nbx 7 16 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 0 256;
-#X text 171 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X text 327 243 set argument;
-#X connect 0 0 9 0;
-#X connect 4 0 9 0;
-#X connect 6 0 9 0;
-#X connect 8 0 9 0;
-#X connect 9 0 24 0;
-#X connect 9 1 3 0;
-#X connect 12 0 9 0;
-#X connect 13 0 9 0;
-#X connect 14 0 9 0;
-#X connect 15 0 9 0;
-#X connect 16 0 9 0;
-#X connect 17 0 9 0;
-#X connect 18 0 9 0;
-#X connect 22 0 9 0;
-#X connect 23 0 6 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-attr3.pd b/externals/grill/flext/tutorial/pd/ex-attr3.pd
deleted file mode 100644
index b2832c18..00000000
--- a/externals/grill/flext/tutorial/pd/ex-attr3.pd
+++ /dev/null
@@ -1,60 +0,0 @@
-#N canvas 175 139 607 457 12;
-#X obj 16 7 cnv 15 550 40 empty empty attr3 10 22 0 24 -260818 -1 0
-;
-#X text 174 28 http://grrrr.org;
-#X obj 293 364 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 196 361 nbx 5 18 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 2 256;
-#X msg 296 126 1 10;
-#X msg 419 127 1;
-#X msg 459 127 -1;
-#X msg 498 127 2;
-#X obj 36 128 bng 25 250 50 0 empty empty empty 0 -6 0 8 -258699 -1
--1;
-#X msg 344 126 7 2;
-#X obj 173 119 nbx 5 18 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 20 256;
-#X msg 174 142 set \$1;
-#X text 20 107 trigger;
-#X text 163 100 set counter;
-#X text 291 105 set bounds;
-#X text 420 105 set step size;
-#X msg 97 135 reset;
-#X text 100 115 reset;
-#X text 21 64 with attributes;
-#X obj 197 327 attr3 @bounds 2 5 @step 1;
-#X msg 32 195 getattributes;
-#X obj 392 363 print;
-#X text 385 381 attributes;
-#X msg 32 237 getcount;
-#X msg 388 232 getstep;
-#X text 22 178 list all attributes;
-#X msg 32 266 count 3;
-#X text 117 238 get count;
-#X text 112 266 set count;
-#X msg 387 259 step 3;
-#X text 21 49 this is a port of IOhannes Zmoelnigs "counter" example
-;
-#X msg 258 234 getbounds;
-#X msg 257 261 bounds 5 15;
-#X text 174 8 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 4 0 19 1;
-#X connect 5 0 19 2;
-#X connect 6 0 19 2;
-#X connect 7 0 19 2;
-#X connect 8 0 19 0;
-#X connect 9 0 19 1;
-#X connect 10 0 11 0;
-#X connect 11 0 19 0;
-#X connect 16 0 19 0;
-#X connect 19 0 3 0;
-#X connect 19 1 2 0;
-#X connect 19 2 21 0;
-#X connect 20 0 19 0;
-#X connect 23 0 19 0;
-#X connect 24 0 19 0;
-#X connect 26 0 19 0;
-#X connect 29 0 19 0;
-#X connect 31 0 19 0;
-#X connect 32 0 19 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-bind1.pd b/externals/grill/flext/tutorial/pd/ex-bind1.pd
deleted file mode 100644
index 355b97e8..00000000
--- a/externals/grill/flext/tutorial/pd/ex-bind1.pd
+++ /dev/null
@@ -1,55 +0,0 @@
-#N canvas 405 36 626 400 12;
-#X obj 15 8 cnv 15 550 40 empty empty bind1 10 22 0 24 -260818 -1 0
-;
-#X text 175 28 http://grrrr.org;
-#X text 175 8 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X obj 14 330 bind1;
-#X text 48 72 bind object to symbol;
-#X msg 50 94 bind sym1;
-#X msg 174 94 bind sym2;
-#X msg 48 126 unbind sym1;
-#X msg 173 125 unbind sym2;
-#X text 43 159 bind object to symbol;
-#X msg 45 181 bindmethod sym1;
-#X msg 47 213 unbindmethod sym1;
-#X msg 227 181 bindmethod sym2;
-#X msg 230 212 unbindmethod sym2;
-#X obj 13 359 print OUT;
-#X text 109 358 watch the console!;
-#X obj 351 103 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 0 256;
-#X obj 446 103 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 0 256;
-#X msg 351 122 test \$1;
-#X msg 446 122 test \$1;
-#X msg 521 100 1 2 3;
-#X obj 351 155 s sym1;
-#X obj 446 155 s sym2;
-#X text 349 67 send message to bound;
-#X text 350 81 object or method;
-#X obj 345 272 r sym3;
-#X text 344 250 receive forwarded message;
-#X obj 347 299 print MSG;
-#X text 47 258 receive forwarded message;
-#X msg 48 279 sym3 myforward;
-#X obj 202 280 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 0 256;
-#X msg 201 297 sym3 \$1;
-#X connect 3 0 14 0;
-#X connect 5 0 3 0;
-#X connect 6 0 3 0;
-#X connect 7 0 3 0;
-#X connect 8 0 3 0;
-#X connect 10 0 3 0;
-#X connect 11 0 3 0;
-#X connect 12 0 3 0;
-#X connect 13 0 3 0;
-#X connect 16 0 18 0;
-#X connect 17 0 19 0;
-#X connect 18 0 21 0;
-#X connect 19 0 22 0;
-#X connect 20 0 22 0;
-#X connect 25 0 27 0;
-#X connect 29 0 3 1;
-#X connect 30 0 31 0;
-#X connect 31 0 3 1;
diff --git a/externals/grill/flext/tutorial/pd/ex-buffer1.pd b/externals/grill/flext/tutorial/pd/ex-buffer1.pd
deleted file mode 100644
index 09d0655a..00000000
--- a/externals/grill/flext/tutorial/pd/ex-buffer1.pd
+++ /dev/null
@@ -1,121 +0,0 @@
-#N canvas 94 140 763 489 12;
-#X obj 11 -12 cnv 15 550 40 empty empty buffer1 10 22 0 24 -260818
--1 0;
-#X text 178 8 http://grrrr.org;
-#X text 178 -12 flext tutorial \, (C)2002-2006 Thomas Grill;
-#N canvas 0 22 450 300 graph1 0;
-#X array buf1 1000 float 1;
-#A 0 -0.0142856 -0.0142856 -0.0142856 -0.0142856 -0.0142856 -0.0142856
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-#X coords 0 1 999 -1 200 140 1;
-#X restore 539 49 graph;
-#N canvas 0 22 450 300 graph1 0;
-#X array buf2 300 float 1;
-#A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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-#X coords 0 1 299 -1 200 140 1;
-#X restore 539 194 graph;
-#X obj 24 406 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 1.06 256;
-#X text 19 423 peek value;
-#X obj 137 400 print A;
-#X text 137 421 print attributes to the console;
-#X msg 41 46 set;
-#X msg 65 98 set buf1;
-#X msg 154 98 buffer buf2;
-#X msg 65 129 getbuffer;
-#X text 164 129 query current buffer;
-#X text 73 43 set no buffer;
-#X text 68 78 set buffer;
-#X msg 84 185 frames 1000;
-#X msg 85 213 getframes;
-#X text 199 185 set buffer length;
-#X text 184 213 query buffer length;
-#X msg 16 265 getchannels;
-#X text 23 290 always 1 for PD!;
-#X obj 231 281 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 13 256;
-#X obj 336 281 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 91 256;
-#X obj 394 281 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10
--262131 -1 -1 0.51 256;
-#X obj 334 304 pack 0 0;
-#X msg 335 331 poke \$1 \$2 0;
-#X msg 230 331 peek \$1 0;
-#X text 230 258 get sample;
-#X text 338 258 set sample;
-#X text 348 363 the change is not immediately seen on PD;
-#X text 350 376 (you'll have to draw in the window);
-#X obj 24 368 buffer1;
-#X connect 9 0 32 0;
-#X connect 10 0 32 0;
-#X connect 11 0 32 0;
-#X connect 12 0 32 0;
-#X connect 16 0 32 0;
-#X connect 17 0 32 0;
-#X connect 20 0 32 0;
-#X connect 22 0 27 0;
-#X connect 23 0 25 0;
-#X connect 24 0 25 1;
-#X connect 25 0 26 0;
-#X connect 26 0 32 0;
-#X connect 27 0 32 0;
-#X connect 32 0 5 0;
-#X connect 32 1 7 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-lib1.pd b/externals/grill/flext/tutorial/pd/ex-lib1.pd
deleted file mode 100644
index 1f1390b2..00000000
--- a/externals/grill/flext/tutorial/pd/ex-lib1.pd
+++ /dev/null
@@ -1,51 +0,0 @@
-#N canvas 120 205 580 295 12;
-#X msg 102 172 arg \$1;
-#X obj 30 208 lib1.+ @arg 3;
-#X text 101 124 set arg;
-#X msg 285 171 arg \$1;
-#X text 284 125 set arg;
-#X msg 472 174 arg \$1;
-#X text 471 128 set arg;
-#X obj 392 212 lib1.* @arg 2;
-#X obj 210 210 lib1.- @arg 7;
-#X text 25 123 trigger;
-#X text 207 127 trigger;
-#X text 391 128 trigger;
-#X obj 16 8 cnv 15 550 40 empty empty lib1 10 22 0 24 -260818 -1 0
-;
-#X text 173 28 http://grrrr.org;
-#X obj 30 147 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 101 146 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 212 147 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 284 149 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 394 149 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 472 152 nbx 4 16 -999 999 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X obj 30 241 nbx 7 16 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 0 256;
-#X obj 210 241 nbx 7 16 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 0 256;
-#X obj 392 241 nbx 7 16 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 12
--228992 -1 -1 0 256;
-#X text 25 56 In order to use the objects the library must have been
-;
-#X text 26 74 loaded at PD startup (with the "-lib lib1" argument)
-;
-#X text 173 8 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 0 0 1 0;
-#X connect 1 0 20 0;
-#X connect 3 0 8 0;
-#X connect 5 0 7 0;
-#X connect 7 0 22 0;
-#X connect 8 0 21 0;
-#X connect 14 0 1 0;
-#X connect 15 0 0 0;
-#X connect 16 0 8 0;
-#X connect 17 0 3 0;
-#X connect 18 0 7 0;
-#X connect 19 0 5 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-signal1.pd b/externals/grill/flext/tutorial/pd/ex-signal1.pd
deleted file mode 100644
index 45b9a94c..00000000
--- a/externals/grill/flext/tutorial/pd/ex-signal1.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 335 232 586 291 12;
-#X obj 250 121 hsl 128 15 0 1 0 0 empty empty empty 20 8 0 8 -261681
--1 -1 0 1;
-#X obj 28 121 osc~ 440;
-#X obj 87 248 dac~;
-#X obj 123 121 osc~ 880;
-#X obj 97 175 signal1~;
-#X obj 16 8 cnv 15 550 40 empty empty signal1 10 22 0 24 -260818 -1
-0;
-#X text 175 28 http://grrrr.org;
-#X text 342 138 control the mixing;
-#X text 166 210 adjust the volume;
-#X obj 97 209 *~ 0.5;
-#X text 25 102 source 1;
-#X text 125 101 source 2;
-#X obj 248 143 nbx 5 16 0 1 0 0 empty empty empty 0 -6 0 12 -261681
--1 -1 0 256;
-#X text 175 8 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X text 21 51 this is a port of IOhannes Zmoelnigs pan~ example;
-#X text 21 66 done by Frank Barknecht;
-#X connect 0 0 12 0;
-#X connect 1 0 4 0;
-#X connect 3 0 4 1;
-#X connect 4 0 9 0;
-#X connect 9 0 2 0;
-#X connect 9 0 2 1;
-#X connect 12 0 4 2;
diff --git a/externals/grill/flext/tutorial/pd/ex-signal2.pd b/externals/grill/flext/tutorial/pd/ex-signal2.pd
deleted file mode 100644
index 750828a0..00000000
--- a/externals/grill/flext/tutorial/pd/ex-signal2.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 41 125 585 250 12;
-#X obj 109 126 signal2~;
-#X obj 104 81 bng 25 250 50 0 empty empty empty 0 -6 0 8 -261681 -1
--1;
-#X text 136 87 bang to get audio system parameters;
-#X text 261 205 channels in and out;
-#X obj 16 8 cnv 15 550 40 empty empty signal2 10 22 0 24 -260818 -1
-0;
-#X text 175 28 http://grrrr.org;
-#X obj 66 184 nbx 5 16 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
-12 -228992 -1 -1 0 256;
-#X obj 158 184 nbx 5 16 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
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-#X obj 261 184 nbx 5 16 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
-12 -228992 -1 -1 0 256;
-#X obj 353 184 nbx 5 16 -1e+037 1e+037 0 0 empty empty empty 0 -6 0
-12 -228992 -1 -1 0 256;
-#X text 40 204 samplerate;
-#X text 156 204 blocksize;
-#X text 173 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X connect 0 0 6 0;
-#X connect 0 1 7 0;
-#X connect 0 2 8 0;
-#X connect 0 3 9 0;
-#X connect 1 0 0 0;
diff --git a/externals/grill/flext/tutorial/pd/ex-simple1.pd b/externals/grill/flext/tutorial/pd/ex-simple1.pd
deleted file mode 100644
index 271afd0b..00000000
--- a/externals/grill/flext/tutorial/pd/ex-simple1.pd
+++ /dev/null
@@ -1,12 +0,0 @@
-#N canvas 85 178 594 230 12;
-#X obj 40 129 simple1;
-#X obj 16 8 cnv 15 550 40 empty empty simple1 10 22 0 24 -260818 -1
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-#X text 167 30 http://grrrr.org;
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diff --git a/externals/grill/flext/tutorial/pd/ex-simple2.pd b/externals/grill/flext/tutorial/pd/ex-simple2.pd
deleted file mode 100644
index c379cd5b..00000000
--- a/externals/grill/flext/tutorial/pd/ex-simple2.pd
+++ /dev/null
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diff --git a/externals/grill/flext/tutorial/pd/ex-simple3.pd b/externals/grill/flext/tutorial/pd/ex-simple3.pd
deleted file mode 100644
index fbdafca5..00000000
--- a/externals/grill/flext/tutorial/pd/ex-simple3.pd
+++ /dev/null
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-#X text 257 140 tag without argument;
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-#X text 174 10 flext tutorial \, (C)2002-2006 Thomas Grill;
-#X msg 224 220 symbol yeah;
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diff --git a/externals/grill/flext/tutorial/pd/ex-sndobj1.pd b/externals/grill/flext/tutorial/pd/ex-sndobj1.pd
deleted file mode 100644
index 01ee937c..00000000
--- a/externals/grill/flext/tutorial/pd/ex-sndobj1.pd
+++ /dev/null
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-#X obj 32 226 sndobj1~ @shL 0.7 @shR 1.2;
-#X obj 32 304 *~ 0.3;
-#X obj 91 304 *~ 0.3;
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diff --git a/externals/grill/flext/tutorial/pd/ex-stk1.pd b/externals/grill/flext/tutorial/pd/ex-stk1.pd
deleted file mode 100644
index b61b9833..00000000
--- a/externals/grill/flext/tutorial/pd/ex-stk1.pd
+++ /dev/null
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diff --git a/externals/grill/flext/tutorial/pd/ex-stk2.pd b/externals/grill/flext/tutorial/pd/ex-stk2.pd
deleted file mode 100644
index 6ce56330..00000000
--- a/externals/grill/flext/tutorial/pd/ex-stk2.pd
+++ /dev/null
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-#X connect 12 0 10 0;
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diff --git a/externals/grill/flext/tutorial/pd/ex-thread1.pd b/externals/grill/flext/tutorial/pd/ex-thread1.pd
deleted file mode 100644
index 38707f44..00000000
--- a/externals/grill/flext/tutorial/pd/ex-thread1.pd
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-#X text 78 85 click to start;
-#X text 126 103 (if you click twice \, the same thread is started a
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diff --git a/externals/grill/flext/tutorial/pd/ex-thread2.pd b/externals/grill/flext/tutorial/pd/ex-thread2.pd
deleted file mode 100644
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diff --git a/externals/grill/flext/tutorial/pd/ex-timer1.pd b/externals/grill/flext/tutorial/pd/ex-timer1.pd
deleted file mode 100644
index 303d8f26..00000000
--- a/externals/grill/flext/tutorial/pd/ex-timer1.pd
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diff --git a/externals/grill/flext/tutorial/readme.txt b/externals/grill/flext/tutorial/readme.txt
deleted file mode 100644
index beecb20e..00000000
--- a/externals/grill/flext/tutorial/readme.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-flext - C++ layer for Max/MSP and pd (pure data) externals
-tutorial examples
-
-Copyright (c) 2001-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-----------------------------------------------------------------------------
-
-These are a few examples to demonstrate some flext features.
-Contribution of examples to the package is higly appreciated!
-
-----------------------------------------------------------------------------
-
-The recommended order to go through the tutorial examples is the following:
-
-1) simple*
-2) adv*
-3) attr*
-4) timer*
-5) signal*
-6) lib*
-7) thread*
-
-and, if needed
-8) sndobj* and/or stk*
-
-if you choose to compile with SndObj support you will need the respective library
-download from: http://www.may.ie/academic/music/musictec/SndObj/main.html
-
-if you choose to compile with STK support you will need the respective package and build a library
-download from: http://ccrma-www.stanford.edu/software/stk/
-Under linux you can create such a library from the STK directory with:
-"g++ -c -pipe -I include -D __LINUX_OSS__ src/*.cpp && ar r libstk.a *.o && rm -f *.o"
-
-
-----------------------------------------------------------------------------
-
-The package should at least compile (and is tested) with the following compilers:
-
-pd - Windows:
--------------
-o Microsoft Visual C++ 6: edit "config-pd-msvc.txt" & run "build-pd-msvc.bat" 
-
-o Borland C++ 5.5 (free): edit "config-pd-bcc.txt" & run "build-pd-bcc.bat" 
-	(no threading support for that compiler!)
-
-o Cygwin: edit "config-pd-cygwin.txt" & run "sh build-pd-cygwin.sh" 
-	(no threading support for that compiler!)
-
-pd - linux:
------------
-o GCC: edit "config-pd-linux.txt" & run "sh build-pd-linux.sh" 
-
-pd - MacOSX:
------------
-o GCC: edit "config-pd-darwin.txt" & run "sh build-pd-darwin.sh" 
-
-
-Max/MSP - MacOS 9:
-------------------
-o Metrowerks CodeWarrior V6: edit & use the several ".cw" project files
-
-You must have the following "Source Trees" defined:
-"flext" - Pointing to the flext main directory
-"Cycling74" - Pointing to the Cycling 74 SDK
-
-Max/MSP - MacOSX:
-------------------
-o Metrowerks CodeWarrior V6: edit & use the several ".cw" project files
-
-You must have the following "Source Trees" defined:
-"OS X Volume" - Pointing to your OSX boot drive
-"flext" - Pointing to the flext main directory
-"Cycling74 OSX" - Pointing to the Cycling 74 SDK for xmax
-"MP SDK" - Pointing to the Multiprocessing SDK (for threading support)
-
diff --git a/externals/grill/flext/tutorial/signal1/Makefile.am b/externals/grill/flext/tutorial/signal1/Makefile.am
deleted file mode 100644
index 857be41e..00000000
--- a/externals/grill/flext/tutorial/signal1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = signal1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/signal1/main.cpp b/externals/grill/flext/tutorial/signal1/main.cpp
deleted file mode 100644
index 3714e1f6..00000000
--- a/externals/grill/flext/tutorial/signal1/main.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-// signal1~ - a flext tutorial external written by Frank Barknecht
-// 
-// This is a commented port of the pan~ example from the PD-Externals-Howto to
-// illustrate the usage of flext. You can get the original code at
-// http://iem.kug.ac.at/pd/externals-HOWTO/
-
-#include <flext.h>
- 
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-
-// A flext dsp external ("tilde object") inherits from the class flext_dsp 
-class signal1: 
-	public flext_dsp
-{
-	// Each external that is written in C++ needs to use #defines 
-	// from flbase.h
-	// 
-	// The define
-	// 
-	// FLEXT_HEADER(NEW_CLASS, PARENT_CLASS)
-	// 
-	// should be somewhere in your dsp file.
-	// A good place is here:
-	
-	FLEXT_HEADER(signal1, flext_dsp)
-
-	public:
-		signal1():
-			f_pan(0) // initialize f_pan
-		{
-			// The constructor of your class is responsible for
-			// setting up inlets and outlets and for registering
-			// inlet-methods:
-			// The descriptions of the inlets and outlets are output
-			// via the Max/MSP assist method (when mousing over them in edit mode).
-			// PD will hopefully provide such a feature as well soon
-
-			AddInSignal("left audio in");       // left audio in
-			AddInSignal("right audio in");      // right audio in
-			AddInFloat("panning parameter");    // 1 float in
-			AddOutSignal("audio out");          // 1 audio out 
-			
-			// Now we need to bind the handler function to our
-			// panning inlet, which is inlet 2 (counting all inlets
-			// from 0).  We want the function "setPan" to get
-			// called on incoming float messages:
-
-			FLEXT_ADDMETHOD(2,setPan);
-			
-			// We're done constructing:
-			post("-- pan~ with flext ---");
-			
-		} // end of constructor
-		
-	
-	protected:
-		// here we declare the virtual DSP function
-		virtual void m_signal(int n, float *const *in, float *const *out);
-	private:	
-		float f_pan;  // holds our panning factor
-		
-		// Before we can use "setPan" as a handler, we must register this
-		// function as a callback to PD or Max. This is done using the
-		// FLEXT_CALLBACK* macros. There are several of them.
-		//
-		// FLEXT_CALLBACK_F is a shortcut, that registers a function
-		// expecting one float arg (thus ending in "_F"). There are
-		// other shortcuts that register other types of functions. Look
-		// into flext.h. No semicolon at the end of line!!!
-		FLEXT_CALLBACK_F(setPan)
-
-		// Now setPan can get declared and defined here.
-		void setPan(float f) 
-		{ 
-			// set our private panning factor "f_pan" to the inlet
-			// value float "f" in the intervall [0,1]
-			f_pan = (f<0) ? 0.0f : (f>1) ? 1.0f : f ;	
-			
-			// if you want to debug if this worked, comment out the
-			// following line: 
-			//post("Set panning to %.2f, maybe clipped from %.2f", f_pan,f);
-		} // end setPan
-}; // end of class declaration for signal1
-
-
-// Before we can run our signal1-class in PD, the object has to be registered as a
-// PD object. Otherwise it would be a simple C++-class, and what good would
-// that be for?  Registering is made easy with the FLEXT_NEW_* macros defined
-// in flext.h. For tilde objects without arguments call:
-
-FLEXT_NEW_DSP("signal1~ pan~", signal1)
-// T.Grill: there are two names for the object: signal1~ as main name and pan~ as its alias
-
-// Now we define our DSP function. It gets this arguments:
-// 
-// int n: length of signal vector. Loop over this for your signal processing.
-// float *const *in, float *const *out: 
-//          These are arrays of the signals in the objects signal inlets rsp.
-//          oulets. We come to that later inside the function.
-
-void signal1::m_signal(int n, float *const *in, float *const *out)
-{
-	
-	const float *ins1    =  in[0];
-	const float *ins2    =  in[1];
-	// As said above "in" holds a list of the signal vectors in all inlets.
-	// After these two lines, ins1 holds the signal vector ofthe first
-	// inlet, index 0, and ins2 holds the signal vector of the second
-	// inlet, with index 1.
-	
-	float *outs          = out[0];
-	// Now outs holds the signal vector at the one signal outlet we have.
-	
-	// We are now ready for the main signal loop
-	while (n--)
-	{
-		
-		// The "++" after the pointers outs, ins1 and ins2 walks us
-		// through the signal vector with each n, of course. Before
-		// each step we change the signal value in the outlet *outs
-		// according to our panning factor "f_pan" and according to the
-		// signals at the two signal inlets, *ins1 and *ins2 
-		
-		*outs++  = (*ins1++) * (1-f_pan) + (*ins2++) * f_pan;
-	}
-}  // end m_signal
diff --git a/externals/grill/flext/tutorial/signal1/package.txt b/externals/grill/flext/tutorial/signal1/package.txt
deleted file mode 100644
index b4861858..00000000
--- a/externals/grill/flext/tutorial/signal1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=signal1~
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/signal1/signal1.mcp b/externals/grill/flext/tutorial/signal1/signal1.mcp
deleted file mode 100644
index 32e82771..00000000
--- a/externals/grill/flext/tutorial/signal1/signal1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/signal1/signal1.vcproj b/externals/grill/flext/tutorial/signal1/signal1.vcproj
deleted file mode 100644
index 136003b7..00000000
--- a/externals/grill/flext/tutorial/signal1/signal1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="signal1"
-	SccProjectName="max/flext/tutorial/signal1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/signal1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/signal1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/signal1~.pdb"
-				ImportLibrary=".\msvc/signal1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/signal1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/signal1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile="msvc-debug/signal1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/signal1~.pdb"
-				ImportLibrary=".\msvc-debug/signal1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/signal1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/signal2/Makefile.am b/externals/grill/flext/tutorial/signal2/Makefile.am
deleted file mode 100644
index 6aaf483d..00000000
--- a/externals/grill/flext/tutorial/signal2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = signal2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/signal2/main.cpp b/externals/grill/flext/tutorial/signal2/main.cpp
deleted file mode 100644
index 7793bb00..00000000
--- a/externals/grill/flext/tutorial/signal2/main.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/* 
-flext tutorial - signal 2 
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an object showing varous parameters of the pd audio system
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-// define the class that stands for a pd/Max object
-// Attention: the class name must be the same as the object name!! (without the ~)
-
-class signal2:
-	// inherit from flext dsp class
-	public flext_dsp
-{
-	// obligatory flext header (class name,base class name)
-	FLEXT_HEADER(signal2,flext_dsp)
- 
-public:
-	// constructor
-	signal2();
-
-protected:
-	void m_bang();  // method for bang
-
-private:
-	FLEXT_CALLBACK(m_bang)  // callback for method "m_bang" 
-};
-
-// instantiate the class
-FLEXT_NEW_DSP("signal2~",signal2)
-
-
-signal2::signal2()
-{ 
-	// define inlets:
-	// first inlet must always by of type anything (or signal for dsp objects)
-	AddInAnything();  // add one inlet for any message
-	
-	// add outlets for sample rate, block size, audio in and out channel count
-	AddOutFloat(1);
-	AddOutInt(3); // although PD knows no int type, flext does!
-	
-	// register methods
-	FLEXT_ADDBANG(0,m_bang);  // register method "m_bang" for bang message into inlet 0
-} 
-
-void signal2::m_bang()
-{
-	// output various parameters of the pd audio system
-	ToOutFloat(0,Samplerate()); 
-	ToOutInt(1,Blocksize()); 
-	ToOutInt(2,CntInSig()); 
-	ToOutInt(3,CntOutSig()); 
-}
-
diff --git a/externals/grill/flext/tutorial/signal2/package.txt b/externals/grill/flext/tutorial/signal2/package.txt
deleted file mode 100644
index a258255c..00000000
--- a/externals/grill/flext/tutorial/signal2/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=signal2~
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/signal2/signal2.mcp b/externals/grill/flext/tutorial/signal2/signal2.mcp
deleted file mode 100644
index 260893e2..00000000
--- a/externals/grill/flext/tutorial/signal2/signal2.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/signal2/signal2.vcproj b/externals/grill/flext/tutorial/signal2/signal2.vcproj
deleted file mode 100644
index 4923b1a7..00000000
--- a/externals/grill/flext/tutorial/signal2/signal2.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="signal2"
-	SccProjectName="max/flext/tutorial/signal2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/signal2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile="msvc-debug/signal2~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/signal2~.pdb"
-				ImportLibrary=".\msvc-debug/signal2~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/signal2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/signal2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/signal2~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/signal2~.pdb"
-				ImportLibrary=".\msvc/signal2~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/signal2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/simple1/Makefile.am b/externals/grill/flext/tutorial/simple1/Makefile.am
deleted file mode 100644
index d918a68d..00000000
--- a/externals/grill/flext/tutorial/simple1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = simple1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/simple1/main.cpp b/externals/grill/flext/tutorial/simple1/main.cpp
deleted file mode 100644
index ed3c3ea3..00000000
--- a/externals/grill/flext/tutorial/simple1/main.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/* 
-flext tutorial - simple 1 
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simple object doing a float inversion
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-// define the class that stands for a pd/Max object
-// Attention: the class name must be the same as the object name!! (without an eventual ~)
-// Special names are possible with the usage of libraries (see the lib1 tutorial example)
-
-class simple1:
-	// inherit from basic flext class
-	public flext_base
-{
-	// obligatory flext header (class name,base class name)
-	FLEXT_HEADER(simple1,flext_base)
- 
-public:
-	// constructor
-	simple1()
-	{ 
-		// define inlets:
-		// first inlet must always be of type anything (or signal for dsp objects)
-		AddInAnything();  // add one inlet for any message
-		
-		// define outlets:
-		AddOutFloat();  // add one float outlet (has index 0)
-		
-		// register methods
-		FLEXT_ADDMETHOD(0,m_float);  // register method (for float messages) "m_float" for inlet 0
-	} 
-
-protected:
-	void m_float(float input)  // method for float values
-	{
-		float result;
-
-		if(input == 0) {
-			// special case 0
-			post("%s - zero can't be inverted!",thisName());
-			result = 0;
-		}
-		else 
-			// normal case
-			result = 1/input;
-
-		// output value to outlet
-		ToOutFloat(0,result); // (0 stands for the outlet index 0 - the leftmost outlet)
-	}
-
-private:
-	FLEXT_CALLBACK_1(m_float,float)  // callback for method "m_float" (with one float argument)
-};
-
-// instantiate the class
-FLEXT_NEW("simple1",simple1)
-
-
diff --git a/externals/grill/flext/tutorial/simple1/package.txt b/externals/grill/flext/tutorial/simple1/package.txt
deleted file mode 100644
index 8a3da416..00000000
--- a/externals/grill/flext/tutorial/simple1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=simple1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/simple1/simple1.mcp b/externals/grill/flext/tutorial/simple1/simple1.mcp
deleted file mode 100755
index 6e778ba5..00000000
--- a/externals/grill/flext/tutorial/simple1/simple1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/simple1/simple1.vcproj b/externals/grill/flext/tutorial/simple1/simple1.vcproj
deleted file mode 100644
index e6ad7d68..00000000
--- a/externals/grill/flext/tutorial/simple1/simple1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="simple1"
-	SccProjectName="simple1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/simple1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/simple1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/simple1.pdb"
-				ImportLibrary=".\msvc-debug/simple1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/simple1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/simple1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/simple1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/simple1.pdb"
-				ImportLibrary=".\msvc/simple1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/simple1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/simple2/Makefile.am b/externals/grill/flext/tutorial/simple2/Makefile.am
deleted file mode 100644
index 696c144b..00000000
--- a/externals/grill/flext/tutorial/simple2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = simple2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/simple2/main.cpp b/externals/grill/flext/tutorial/simple2/main.cpp
deleted file mode 100644
index 894ceb47..00000000
--- a/externals/grill/flext/tutorial/simple2/main.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/* 
-flext tutorial - simple 2
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of a simple object doing a float addition
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-class simple2:
-	public flext_base
-{
-	FLEXT_HEADER(simple2,flext_base)
- 
-public:
-	// constructor with float argument
-	simple2(float init);
-
-protected:
-	void m_float1(float f);   
-	void m_float2(float f);   
-	
-	// stored argument of right inlet
-	float arg; 
-
-private:
-	// FLEXT_CALLBACK_F(...) is a shortcut for FLEXT_CALLBACK_1(...,float) 
-	FLEXT_CALLBACK_F(m_float1)  // callback for method "m_float1" (with one float argument)
-	FLEXT_CALLBACK_F(m_float2)  // callback for method "m_float2" (with one float argument)
-};
-
-// instantiate the class (constructor has one float argument)
-FLEXT_NEW_1("simple2",simple2,float)
-
-
-simple2::simple2(float init):
-	arg(init)  // store argument
-{ 
-	// define inlets
-	AddInAnything();  // first inlet of type anything (index 0)
-	AddInFloat();     // additional float inlet (index 1)
-	
-	// define outlets
-	AddOutFloat();  // one float outlet (has index 0)
-	
-	// register methods
-	FLEXT_ADDMETHOD(0,m_float1);  // register method (for floats) "m_float1" for inlet 0
-	FLEXT_ADDMETHOD(1,m_float2);  // register method (for floats) "m_float2" for inlet 1
-} 
-
-void simple2::m_float1(float f)
-{
-	float res;
-	res = arg+f;
-	
-	// output value to outlet
-	ToOutFloat(0,res); // (0 stands for the outlet index 0)
-}
-
-void simple2::m_float2(float f)
-{
-	// store float
-	arg = f;
-}
-
diff --git a/externals/grill/flext/tutorial/simple2/package.txt b/externals/grill/flext/tutorial/simple2/package.txt
deleted file mode 100644
index fd8b2a25..00000000
--- a/externals/grill/flext/tutorial/simple2/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=simple2
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/simple2/simple2.mcp b/externals/grill/flext/tutorial/simple2/simple2.mcp
deleted file mode 100755
index 6ada3deb..00000000
--- a/externals/grill/flext/tutorial/simple2/simple2.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/simple2/simple2.vcproj b/externals/grill/flext/tutorial/simple2/simple2.vcproj
deleted file mode 100644
index 5402924e..00000000
--- a/externals/grill/flext/tutorial/simple2/simple2.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="simple2"
-	SccProjectName="simple2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/simple2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/simple2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/simple2.pdb"
-				ImportLibrary=".\msvc-debug/simple2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/simple2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/simple2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/simple2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/simple2.pdb"
-				ImportLibrary=".\msvc/simple2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/simple2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/simple3/Makefile.am b/externals/grill/flext/tutorial/simple3/Makefile.am
deleted file mode 100644
index f4436562..00000000
--- a/externals/grill/flext/tutorial/simple3/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = simple3
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/simple3/main.cpp b/externals/grill/flext/tutorial/simple3/main.cpp
deleted file mode 100644
index d1630e77..00000000
--- a/externals/grill/flext/tutorial/simple3/main.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 
-flext tutorial - simple 3
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an object digesting several "tagged" messages
-
-*/
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500)
-#error You need at least flext version 0.5.0
-#endif
-
-class simple3:
-	public flext_base
-{
-	FLEXT_HEADER(simple3,flext_base)
- 
-public:
-	// constructor with no arguments
-	simple3();
-
-protected:
-	void m_tag();   
-	void m_tag_and_int(int i);   
-	void m_sym(t_symbol *s);   
-
-	// override default flext help function	
-	void m_help();
-	
-private:
-
-	FLEXT_CALLBACK(m_tag)  // callback for method "m_tag" (no arguments)
-	FLEXT_CALLBACK_I(m_tag_and_int)  // callback for method "m_tag_and_int" (int arguments)
-	FLEXT_CALLBACK_S(m_sym)  // callback for method "m_sym" (with one symbol argument)
-
-	FLEXT_CALLBACK(m_help)  // callback for method "m_help" (no arguments)
-};
-
-// instantiate the class (constructor takes no arguments)
-FLEXT_NEW("simple3",simple3)
-
-
-simple3::simple3()
-{ 
-	// define inlets
-	AddInAnything();  // add inlet of type anything (index 0)
-
-	// register methods
-	FLEXT_ADDMETHOD_(0,"born",m_tag);  // register method for tag "born"
-	FLEXT_ADDMETHOD_(0,"to",m_tag);  // register method for tag "to"
-	FLEXT_ADDMETHOD_(0,"hula",m_tag);  // register method for tag "hula"
-	FLEXT_ADDMETHOD_I(0,"hula",m_tag_and_int);  // register method for tag "hula" and int argument
-
-	FLEXT_ADDMETHOD(0,m_sym);  // register method for all other symbols
-
-	FLEXT_ADDMETHOD_(0,"help",m_help);  // register method for "help" message
-} 
-
-void simple3::m_tag()
-{
-	post("tag recognized");
-}
-
-void simple3::m_tag_and_int(int i)
-{
-	post("tag recognized (has int arg: %i)",i);
-}
-
-void simple3::m_sym(t_symbol *s)
-{
-	post("symbol: %s",GetString(s));
-}
-
-
-void simple3::m_help()
-{
-	// post a help message
-	// thisName() returns a char * for the object name
-	post("%s - example for tagged messages",thisName());
-}
-	
-
diff --git a/externals/grill/flext/tutorial/simple3/package.txt b/externals/grill/flext/tutorial/simple3/package.txt
deleted file mode 100644
index acfca5e2..00000000
--- a/externals/grill/flext/tutorial/simple3/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=simple3
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/simple3/simple3.mcp b/externals/grill/flext/tutorial/simple3/simple3.mcp
deleted file mode 100644
index bda7a203..00000000
--- a/externals/grill/flext/tutorial/simple3/simple3.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/simple3/simple3.vcproj b/externals/grill/flext/tutorial/simple3/simple3.vcproj
deleted file mode 100644
index cfb4fc08..00000000
--- a/externals/grill/flext/tutorial/simple3/simple3.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="simple3"
-	SccProjectName="simple3"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/simple3.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/simple3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/simple3.pdb"
-				ImportLibrary=".\msvc/simple3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/simple3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/simple3.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/simple3.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/simple3.pdb"
-				ImportLibrary=".\msvc-debug/simple3.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/simple3.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/sndobj1/Makefile.am b/externals/grill/flext/tutorial/sndobj1/Makefile.am
deleted file mode 100644
index 40dcd384..00000000
--- a/externals/grill/flext/tutorial/sndobj1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = sndobj1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/sndobj1/main.cpp b/externals/grill/flext/tutorial/sndobj1/main.cpp
deleted file mode 100644
index d5587c73..00000000
--- a/externals/grill/flext/tutorial/sndobj1/main.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/* 
-flext tutorial - sndobj 1
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an external using the SndObj library.
-See http://www.may.ie/academic/music/musictec/SndObj/
-
-The SndObj library should be compiled multithreaded.
-
-This external features simple stereo pitch shifting.
-
-*/
-
-#define FLEXT_ATTRIBUTES 1
-
-#include <flsndobj.h>
- 
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1 with sndobj support
-#endif
-
-
-class sndobj1:
-	public flext_sndobj
-{
-	FLEXT_HEADER_S(sndobj1,flext_sndobj,Setup)
-
-public:
-	sndobj1();
-
-	// these are obligatory!
-	virtual bool NewObjs();
-	virtual void FreeObjs();
-	virtual void ProcessObjs();
-
-	// space for a few sndobjs
-	Pitch *obj1,*obj2;
-
-	float sh1,sh2;
-
-private:
-	static void Setup(t_classid c);
-
-	FLEXT_ATTRVAR_F(sh1)
-	FLEXT_ATTRVAR_F(sh2)
-};
-
-FLEXT_NEW_DSP("sndobj1~",sndobj1)
-
-
-sndobj1::sndobj1():
-	sh1(1),sh2(1),
-	obj1(NULL),obj2(NULL)
-{ 
-	AddInSignal(2);  // audio ins
-	AddOutSignal(2);  // audio outs
-}
-
-void sndobj1::Setup(t_classid c)
-{
-	FLEXT_CADDATTR_VAR1(c,"shL",sh1);
-	FLEXT_CADDATTR_VAR1(c,"shR",sh2);
-}
-
-// construct needed SndObjs
-bool sndobj1::NewObjs()
-{
-	// set up objects
-	obj1 = new Pitch(.1f,&InObj(0),sh1,Blocksize(),Samplerate());
-	obj2 = new Pitch(.1f,&InObj(1),sh2,Blocksize(),Samplerate());
-	return true;
-}
-
-// destroy the SndObjs
-void sndobj1::FreeObjs()
-{
-	if(obj1) delete obj1;
-	if(obj2) delete obj2;
-}
-
-// this is called on every DSP block
-void sndobj1::ProcessObjs()
-{
-	// set current pitch shift
-	obj1->SetPitch(sh1);
-	obj2->SetPitch(sh2);
-
-	// do processing here!!
-	obj1->DoProcess();
-	obj2->DoProcess();
-
-	// output
-	*obj1 >> OutObj(0);
-	*obj2 >> OutObj(1);
-}
-
diff --git a/externals/grill/flext/tutorial/sndobj1/package.txt b/externals/grill/flext/tutorial/sndobj1/package.txt
deleted file mode 100644
index 21948caa..00000000
--- a/externals/grill/flext/tutorial/sndobj1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=sndobj1~
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/sndobj1/sndobj1.mcp b/externals/grill/flext/tutorial/sndobj1/sndobj1.mcp
deleted file mode 100644
index 8385296a..00000000
--- a/externals/grill/flext/tutorial/sndobj1/sndobj1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/sndobj1/sndobj1.vcproj b/externals/grill/flext/tutorial/sndobj1/sndobj1.vcproj
deleted file mode 100644
index 013442b4..00000000
--- a/externals/grill/flext/tutorial/sndobj1/sndobj1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="sndobj1"
-	SccProjectName="sndobj1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\sndobj\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/sndobj1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib sndobj.lib"
-				OutputFile="msvc-debug/sndobj1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\sndobj\lib"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/sndobj1~.pdb"
-				ImportLibrary=".\msvc-debug/sndobj1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/sndobj1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\sndobj\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/sndobj1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib sndobj.lib"
-				OutputFile="../pd-msvc/sndobj1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\sndobj\lib"
-				ProgramDatabaseFile=".\msvc/sndobj1~.pdb"
-				ImportLibrary=".\msvc/sndobj1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/sndobj1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/stk1/Makefile.am b/externals/grill/flext/tutorial/stk1/Makefile.am
deleted file mode 100644
index 3449f410..00000000
--- a/externals/grill/flext/tutorial/stk1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = stk1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/stk1/main.cpp b/externals/grill/flext/tutorial/stk1/main.cpp
deleted file mode 100644
index 45f39cd9..00000000
--- a/externals/grill/flext/tutorial/stk1/main.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/* 
-flext tutorial - stk 1
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an external using the STK ("synthesis toolkit") library.
-For STK see http://ccrma-www.stanford.edu/software/stk
-
-STK needs C++ exceptions switched on.
-
-The STK tutorial examples assume that a static stk library exists which contains all the
-source files (except rt*.cpp) of the stk/src directory.
-The library should be compiled multithreaded and with the appropriate compiler flags for 
-the respective platform (e.g. __OS_WINDOWS__ and __LITTLE_ENDIAN__ for Windows)
-
-*/
-
-#include <flstk.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1 with STK support
-#endif
-
-#include "Noise.h"
-
-
-class stk1:
-	public flext_stk
-{
-	FLEXT_HEADER(stk1,flext_stk)
-
-public:
-	stk1();
-
-protected:
-	// these are obligatory!
-	virtual bool NewObjs(); // create STK instruments
-	virtual void FreeObjs(); // destroy STK instruments
-	virtual void ProcessObjs(int n);  // do DSP processing
-
-private:
-	Noise *inst;
-};
-
-FLEXT_NEW_DSP("stk1~",stk1)
- 
-
-stk1::stk1():
-	inst(NULL)
-{ 
-	AddInAnything();
-	AddOutSignal();  
-}
-
-
-// create STK instruments
-bool stk1::NewObjs()
-{
-	bool ok = true;
-
-	// set up objects
-	try {
-		inst = new Noise;
-	}
-	catch (StkError &) {
-		post("%s - Noise() setup failed!",thisName());
-		ok = false;
-	}
-	return ok;
-}
-
-
-// destroy the STK instruments
-void stk1::FreeObjs()
-{
-	if(inst) delete inst;
-}
-
-// this is called on every DSP block
-void stk1::ProcessObjs(int n)
-{
-	while(n--) Outlet(0).tick(inst->tick());
-}
-
-
diff --git a/externals/grill/flext/tutorial/stk1/package.txt b/externals/grill/flext/tutorial/stk1/package.txt
deleted file mode 100644
index 5f31c5af..00000000
--- a/externals/grill/flext/tutorial/stk1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=stk1~
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/stk1/stk1.vcproj b/externals/grill/flext/tutorial/stk1/stk1.vcproj
deleted file mode 100644
index b1d9edfa..00000000
--- a/externals/grill/flext/tutorial/stk1/stk1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="stk1"
-	SccProjectName="stk1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/stk1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib flext_td-pdwin.lib stk_d.lib"
-				OutputFile="msvc-debug/stk1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\stk\lib"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/stk1~.pdb"
-				ImportLibrary=".\msvc-debug/stk1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/stk1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				StringPooling="TRUE"
-				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/stk1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib flext_t-pdwin.lib stk.lib"
-				OutputFile="../pd-msvc/stk1~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\stk\lib"
-				ProgramDatabaseFile=".\msvc/stk1~.pdb"
-				ImportLibrary=".\msvc/stk1~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/stk1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/stk2/Makefile.am b/externals/grill/flext/tutorial/stk2/Makefile.am
deleted file mode 100644
index fe13e6a3..00000000
--- a/externals/grill/flext/tutorial/stk2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = stk2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/stk2/main.cpp b/externals/grill/flext/tutorial/stk2/main.cpp
deleted file mode 100644
index 0e740f60..00000000
--- a/externals/grill/flext/tutorial/stk2/main.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/* 
-flext tutorial - stk 2
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an external using the STK ("synthesis toolkit") library.
-For STK see http://ccrma-www.stanford.edu/software/stk
-
-STK needs C++ exceptions switched on.
-
-The STK tutorial examples assume that a static stk library exists which contains all the
-source files (except rt*.cpp) of the stk/src directory.
-The library should be compiled multithreaded and with the appropriate compiler flags for 
-the respective platform (e.g. __OS_WINDOWS__ and __LITTLE_ENDIAN__ for Windows)
-
-*/
-
-#include <flstk.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1 with STK support
-#endif
-
-#include "PitShift.h"
-
-
-class stk2:
-	public flext_stk
-{
-	FLEXT_HEADER_S(stk2,flext_stk,Setup)
-
-public:
-	stk2();
-
-	void m_sh1(float f) { if(inst[0]) inst[0]->setShift(f); }
-	void m_sh2(float f) { if(inst[1]) inst[1]->setShift(f); }
-
-	// these are obligatory!
-	virtual bool NewObjs(); // create STK instruments
-	virtual void FreeObjs(); // destroy STK instruments
-	virtual void ProcessObjs(int n);  // do DSP processing
-
-	PitShift *inst[2];
-    MY_FLOAT *vec;
-
-private:
-	static void Setup(t_classid c);
-
-	FLEXT_CALLBACK_F(m_sh1)
-	FLEXT_CALLBACK_F(m_sh2)
-};
-
-FLEXT_NEW_DSP("stk2~",stk2)
- 
-
-stk2::stk2()
-{ 
-	AddInSignal();
-	AddOutSignal(2);  
-
-	inst[0] = inst[1] = NULL;
-}
-
-void stk2::Setup(t_classid c)
-{
-	FLEXT_CADDMETHOD_F(c,0,"shL",m_sh1);
-	FLEXT_CADDMETHOD_F(c,0,"shR",m_sh2);
-}
-
-
-// create STK instruments
-bool stk2::NewObjs()
-{
-	bool ok = true;
-
-	try {
-    	// set up objects
-		for(int i = 0; i < 2; ++i)
-			inst[i] = new PitShift;
-
-        // reserve one signal vector too
-        vec = new MY_FLOAT[Blocksize()];
-	}
-	catch (StkError &) {
-		post("%s - Creation failed!",thisName());
-		ok = false;
-	}
-	return ok;
-}
-
-
-// destroy the STK instruments
-void stk2::FreeObjs()
-{
-	for(int i = 0; i < 2; ++i)
-		if(inst[i]) delete inst[i];
-    if(vec) delete[] vec;
-}
-
-// this is called on every DSP block
-void stk2::ProcessObjs(int n)
-{
-	for(int i = 0; i < 2; ++i)
-		Outlet(i).tick(
-            inst[i]->tick(
-                Inlet(0).tick(vec,n)
-            ,n)
-        ,n);
-}
-
-
diff --git a/externals/grill/flext/tutorial/stk2/package.txt b/externals/grill/flext/tutorial/stk2/package.txt
deleted file mode 100644
index 27b74e30..00000000
--- a/externals/grill/flext/tutorial/stk2/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=stk2~
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/stk2/stk2.vcproj b/externals/grill/flext/tutorial/stk2/stk2.vcproj
deleted file mode 100644
index 2958a08b..00000000
--- a/externals/grill/flext/tutorial/stk2/stk2.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="stk2"
-	SccProjectName="stk2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				StringPooling="TRUE"
-				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/stk2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib flext_t-pdwin.lib stk.lib"
-				OutputFile="../pd-msvc/stk2~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\stk\lib"
-				ProgramDatabaseFile=".\msvc/stk2~.pdb"
-				ImportLibrary=".\msvc/stk2~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/stk2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source,f:\prog\audio\stk\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/stk2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib pthreadVC.lib flext_td-pdwin.lib stk_d.lib"
-				OutputFile="msvc-debug/stk2~.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc,f:\prog\audio\stk\lib"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/stk2~.pdb"
-				ImportLibrary=".\msvc-debug/stk2~.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/stk2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/thread1/Makefile.am b/externals/grill/flext/tutorial/thread1/Makefile.am
deleted file mode 100644
index e8965b14..00000000
--- a/externals/grill/flext/tutorial/thread1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = thread1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/thread1/main.cpp b/externals/grill/flext/tutorial/thread1/main.cpp
deleted file mode 100644
index e5e0c0e3..00000000
--- a/externals/grill/flext/tutorial/thread1/main.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/* 
-flext tutorial - threads 1
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This shows an example of a method running as a thread
-*/
-
-/* define FLEXT_THREADS for thread usage. Flext must also have been compiled with that defined!
-	it's even better to define that as a compiler flag (-D FLEXT_THREADS) for all files of the
-	flext external
-*/
-#ifndef FLEXT_THREADS
-#define FLEXT_THREADS
-#endif
-
-#include <flext.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-class thread1:
-	public flext_base
-{
-	FLEXT_HEADER(thread1,flext_base)
- 
-public:
-	thread1(); 
-
-protected:
-	void m_start(); // method function
-
-private:
-	// define threaded callback for method m_start
-	// the same syntax as with FLEXT_CALLBACK is used here
-	FLEXT_THREAD(m_start)
-};
-
-FLEXT_NEW("thread1",thread1)
-
-
-
-thread1::thread1()
-{ 
-	AddInAnything();
-	AddOutInt(); 
-
-	FLEXT_ADDBANG(0,m_start); // register method
-} 
-
-void thread1::m_start()
-{
-	// Please note that this functions needs about 10 seconds to complete
-	// Without threads it would block the real-time system
-
-	// Okay, that functionality would be far more elegant with timers
-	// ... but hey, it's a demo!
-
-	for(int i = 0; i < 20 && !ShouldExit(); ++i) {
-		ToOutInt(0,i); // output loop count
-//		post("%i",i);
-
-		// wait for half a second
-		for(int j = 0; j < 5 && !ShouldExit(); ++j) Sleep(0.1f); 
-		// note: we shall not block a thread for a longer time.
-		// The system might want to destroy the object in the meantime and
-		// expects thread termination. In such a case flext waits
-		// for 1 second by default, then it aborts the thread brutally
-	}
-
-	// output a final zero
-	ToOutInt(0,0);
-//	post("end");
-}
-
-
-
diff --git a/externals/grill/flext/tutorial/thread1/package.txt b/externals/grill/flext/tutorial/thread1/package.txt
deleted file mode 100644
index 3b07a03e..00000000
--- a/externals/grill/flext/tutorial/thread1/package.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-NAME=thread1
-BUILDTYPE=multi
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/thread1/thread1.mcp b/externals/grill/flext/tutorial/thread1/thread1.mcp
deleted file mode 100644
index 54fc8624..00000000
--- a/externals/grill/flext/tutorial/thread1/thread1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/thread1/thread1.vcproj b/externals/grill/flext/tutorial/thread1/thread1.vcproj
deleted file mode 100644
index 3cf34ebf..00000000
--- a/externals/grill/flext/tutorial/thread1/thread1.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="thread1"
-	SccProjectName="thread1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				StringPooling="TRUE"
-				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/thread1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_t-pdwin.lib pthreadVC.lib"
-				OutputFile="../pd-msvc/thread1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="C:\Programme\audio\pd\bin;..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/thread1.pdb"
-				ImportLibrary=".\msvc/thread1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/thread1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;FLEXT_THREADS"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/thread1.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_td-pdwin.lib pthreadVC.lib"
-				OutputFile=".\msvc-debug/thread1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="C:\Programme\audio\pd\bin; ..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/thread1.pdb"
-				ImportLibrary=".\msvc-debug/thread1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/thread1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/thread2/Makefile.am b/externals/grill/flext/tutorial/thread2/Makefile.am
deleted file mode 100644
index 8b0e89da..00000000
--- a/externals/grill/flext/tutorial/thread2/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = thread2
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/thread2/main.cpp b/externals/grill/flext/tutorial/thread2/main.cpp
deleted file mode 100644
index 40e82b3c..00000000
--- a/externals/grill/flext/tutorial/thread2/main.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-/* 
-flext tutorial - threads 2 
-
-Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This shows an example of multiple threads and syncing with a thread conditional
-*/
-
-/* define FLEXT_THREADS for thread usage. Flext must also have been compiled with that defined!
-	it's even better to define that as a compiler flag (-D FLEXT_THREADS) for all files of the
-	flext external
-*/
-#ifndef FLEXT_THREADS
-#define FLEXT_THREADS
-#endif
-
-#include <flext.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
-#error You need at least flext version 0.4.0
-#endif
-
-
-class thread2:
-	public flext_base
-{
-	FLEXT_HEADER(thread2,flext_base)
- 
-public:
-	thread2(int del); 
-
-protected:
-	void m_start(int st);
-	void m_stop();
-	void m_text();
-
-	void m_textout();
-
-private:
-	FLEXT_THREAD_I(m_start) // define threaded callback for method m_start
-	FLEXT_CALLBACK(m_stop)  // normal callback for m_stop
-	FLEXT_CALLBACK(m_text)  // turn on console output
-
-	FLEXT_THREAD(m_textout) // text output
-
-	float delay;
-	volatile int count;
-
-	// caution: CodeWarrior seems to ignore volatile modifier!!
-	volatile bool stopit,running,blipping;  // flags for running and stopping
-
-	// thread conditional for stop signal
-	ThrCond cond;
-};
-
-FLEXT_NEW_1("thread2",thread2,int)
-
-
-
-thread2::thread2(int del):
-	delay(del/1000.f),
-	stopit(false),
-	running(false),blipping(false)
-{ 
-	AddInAnything();  
-	AddOutInt(2); 
-
-	FLEXT_ADDMETHOD(0,m_start); // register start for integer numbers (floats in PD)
-	FLEXT_ADDMETHOD_(0,"text",m_text); // register m_text method for "text" tag
-	FLEXT_ADDMETHOD_(0,"stop",m_stop); // register m_text method for "stop" tag
-} 
-
-void thread2::m_start(int st)
-{
-	// if already running, just set back the counter
-	if(running) { count = st; return; }
-
-	running = true;
-
-	// loop until either the system exit flag or the "stopit" flag is set 
-	for(count = st; !ShouldExit() && !stopit; ++count) 
-	{
-		Sleep(delay);
-		ToOutInt(0,count); // output loop count
-	}
-
-	running = false; // change state flag
-//	cond.Lock(); // lock conditional
-	cond.Signal(); // signal changed flag to waiting "stop" method
-//	cond.Unlock(); // unlock conditional
-}
-
-void thread2::m_stop()
-{
-//	cond.Lock(); // lock conditional
-	stopit = true; // set termination flag
-
-	while(*(&running) || *(&blipping)) // workaround for CodeWarrior (doesn't honor volatile modifier!)
-	{
-		cond.Wait(); // wait for signal by running threads
-	}
-
-	// --- Here, the threads should have stopped ---
-
-	stopit = false; // reset flag
-//	cond.Unlock(); // unlock conditional
-}
-
-
-void thread2::m_text()
-{
-	FLEXT_CALLMETHOD(m_textout);
-}
-
-void thread2::m_textout()
-{
-	if(blipping) return;
-	blipping = true;
-
-	while(!ShouldExit() && !stopit) {
-		post("%i",count);
-		Sleep(1.f);
-	}
-
-	blipping = false; // change state flag
-//	cond.Lock(); // lock conditional
-	cond.Signal(); // signal changed flag to waiting "stop" method
-//	cond.Unlock(); // unlock conditional
-}
-
diff --git a/externals/grill/flext/tutorial/thread2/package.txt b/externals/grill/flext/tutorial/thread2/package.txt
deleted file mode 100644
index 5d7ae4e8..00000000
--- a/externals/grill/flext/tutorial/thread2/package.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-NAME=thread2
-BUILDTYPE=multi
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/thread2/thread2.mcp b/externals/grill/flext/tutorial/thread2/thread2.mcp
deleted file mode 100755
index 9d051153..00000000
--- a/externals/grill/flext/tutorial/thread2/thread2.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/thread2/thread2.vcproj b/externals/grill/flext/tutorial/thread2/thread2.vcproj
deleted file mode 100644
index 99a25bad..00000000
--- a/externals/grill/flext/tutorial/thread2/thread2.vcproj
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="thread2"
-	SccProjectName="max/flext/tutorial/thread2"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD;FLEXT_THREADS"
-				StringPooling="TRUE"
-				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/thread2.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_t-pdwin.lib pthreadVC.lib"
-				OutputFile="../pd-msvc/thread2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="C:\Programme\audio\pd\bin;..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/thread2.pdb"
-				ImportLibrary=".\msvc/thread2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc/thread2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\msvc-debug"
-			IntermediateDirectory=".\msvc-debug"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\..\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;FLEXT_THREADS"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc-debug/thread2.pch"
-				AssemblerListingLocation=".\msvc-debug/"
-				ObjectFile=".\msvc-debug/"
-				ProgramDataBaseFileName=".\msvc-debug/"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_td-pdwin.lib  pthreadVC.lib"
-				OutputFile=".\msvc-debug/thread2.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="c:\programme\audio\pd\bin;..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/thread2.pdb"
-				ImportLibrary=".\msvc-debug/thread2.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/thread2.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;FLEXT_THREADS;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/externals/grill/flext/tutorial/timer1/Makefile.am b/externals/grill/flext/tutorial/timer1/Makefile.am
deleted file mode 100644
index c5ab15f3..00000000
--- a/externals/grill/flext/tutorial/timer1/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# automake template
-# added by tim blechmann
-#
-
-NAME = timer1
-
-BUILT_SOURCES = main.cpp
-
-EXTRA_DIST = main.cpp \
-	$(NAME).mcp \
-	$(NAME).vcproj
-
-CXXFLAGS  = @CXXFLAGS@ \
-	@OPT_FLAGS@ \
-	@INCLUDEDIR@ \
-	-I../../source \
-	$(DEFS) \
-	-DFLEXT_SHARED
-
-LDFLAGS = @DYNAMIC_LDFLAGS@ @LDFLAGS@ \
-	$(patsubst %,-framework %,$(FRAMEWORKS))
-
-LIBS = @LIBS@ -lflext-pd
-
-FRAMEWORKS = @FRAMEWORKS@
-
-TARGETDIR = @TARGETDIR@
-
-TARGET =$(NAME).@EXTENSION@
-
-OBJECTS = $(patsubst %.cpp,./%.@OBJEXT@,$(BUILT_SOURCES))
-
-SYSDIR = @SYSDIR@
-
-
-# ----------------------------- targets --------------------------------
-
-all-local: $(OBJECTS)
-	$(CXX) $(LDFLAGS) ./*.@OBJEXT@ $(LIBS) -o ../$(TARGETDIR)/$(TARGET)
-	strip --strip-unneeded ../$(TARGETDIR)/$(TARGET)
-
-./%.@OBJEXT@ : %.cpp 
-	$(CXX) -c $(CXXFLAGS) $< -o $@
-
-clean-local:
-	rm -f ../$(TARGETDIR)/$(TARGET)
-	rm -f ./$(OBJECTS)
-
-install-exec-local:
-	install ../$(TARGET) $(SYSDIR)extra
diff --git a/externals/grill/flext/tutorial/timer1/main.cpp b/externals/grill/flext/tutorial/timer1/main.cpp
deleted file mode 100644
index d751c784..00000000
--- a/externals/grill/flext/tutorial/timer1/main.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-/* 
-flext tutorial - timer 1 
-
-Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
--------------------------------------------------------------------------
-
-This is an example of an object using timers
-*/
-
-// enable flext attributes
-#define FLEXT_ATTRIBUTES 1
-
-// include flext header
-#include <flext.h>
-
-// check for appropriate flext version
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 403)
-#error You need at least flext version 0.4.3
-#endif
-
-
-// define the class that stands for a pd/Max object
-
-class timer1:
-	// inherit from basic flext class
-	public flext_base
-{
-	// obligatory flext header (class name,base class name)
-	FLEXT_HEADER_S(timer1,flext_base,Setup)
- 
-public:
-	// constructor
-	timer1();
-
-protected:
-	// timers
-	Timer tmrA,tmrB;
-
-	void m_getostime(float &f) { f = (float)GetOSTime(); }  // method for operating system time attribute
-	void m_getrttime(float &f) { f = (float)GetTime(); }  // method for real-time system time attribute
-
-	void m_timerA(void *) { ToOutString(0,"Timer A"); }  // timer A method
-	void m_timerB(void *) { ToOutString(0,"Timer B"); }  // timer B method
-
-	void m_resetA() { tmrA.Reset(); }  // timer A reset
-	void m_resetB() { tmrB.Reset(); }  // timer B reset
-	void m_oneshotA(int del) { tmrA.Delay(del*0.001); }  // timer A one shot
-	void m_oneshotB(int del) { tmrB.Delay(del*0.001); }  // timer B one shot
-	void m_periodicA(int del) { tmrA.Periodic(del*0.001); }  // timer A periodic
-	void m_periodicB(int del) { tmrB.Periodic(del*0.001); }  // timer B periodic
-
-private:
-	static void Setup(t_classid c);
-
-	// register timer callbacks
-	FLEXT_CALLBACK_T(m_timerA)  
-	FLEXT_CALLBACK_T(m_timerB)  
-	
-	// register method callbacks
-	FLEXT_CALLGET_F(m_getostime)
-	FLEXT_CALLGET_F(m_getrttime)
-	FLEXT_CALLBACK(m_resetA)
-	FLEXT_CALLBACK(m_resetB)
-	FLEXT_CALLBACK_I(m_oneshotA)
-	FLEXT_CALLBACK_I(m_oneshotB)
-	FLEXT_CALLBACK_I(m_periodicA)
-	FLEXT_CALLBACK_I(m_periodicB)
-};
-
-// instantiate the class
-FLEXT_NEW("timer1",timer1)
-
-// class setup function
-void timer1::Setup(t_classid c)
-{
-	FLEXT_CADDATTR_GET(c,"ostime",m_getostime);  // register attribute for OS time
-	FLEXT_CADDATTR_GET(c,"time",m_getrttime);  // register attribute for RT time
-	
-	FLEXT_CADDMETHOD_(c,0,"resetA",m_resetA);  // register reset method for timer A
-	FLEXT_CADDMETHOD_(c,0,"resetB",m_resetB);  // register reset method for timer B
-	FLEXT_CADDMETHOD_(c,0,"oneshotA",m_oneshotA);  // register one shot method for timer A
-	FLEXT_CADDMETHOD_(c,0,"oneshotB",m_oneshotB);  // register one shot method for timer B
-	FLEXT_CADDMETHOD_(c,0,"periodicA",m_periodicA);  // register periodic method for timer A
-	FLEXT_CADDMETHOD_(c,0,"periodicB",m_periodicB);  // register periodic method for timer B
-}
-
-// class constructor
-timer1::timer1():
-	tmrA(false),tmrB(false)
-{ 
-	AddInAnything("Control timers");  // add inlet for control commands
-	AddOutAnything("Timer output"); // add outlet for timer output
-	
-	// register methods
-	FLEXT_ADDTIMER(tmrA,m_timerA);  // register method "m_timerA" for timer A
-	FLEXT_ADDTIMER(tmrB,m_timerB);  // register method "m_timerB" for timer B	
-}
diff --git a/externals/grill/flext/tutorial/timer1/package.txt b/externals/grill/flext/tutorial/timer1/package.txt
deleted file mode 100644
index 4a23dcae..00000000
--- a/externals/grill/flext/tutorial/timer1/package.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-NAME=timer1
-SRCS=main.cpp
diff --git a/externals/grill/flext/tutorial/timer1/timer1.mcp b/externals/grill/flext/tutorial/timer1/timer1.mcp
deleted file mode 100755
index af4e978a..00000000
--- a/externals/grill/flext/tutorial/timer1/timer1.mcp
+++ /dev/null
diff --git a/externals/grill/flext/tutorial/timer1/timer1.vcproj b/externals/grill/flext/tutorial/timer1/timer1.vcproj
deleted file mode 100644
index ba39e622..00000000
--- a/externals/grill/flext/tutorial/timer1/timer1.vcproj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="timer1"
-	SccProjectName="timer1"
-	SccAuxPath=""
-	SccLocalPath="."
-	SccProvider="MSSCCI:Jalindi Igloo">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
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-				BrowseInformationFile=".\msvc-debug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext_d-pdwin.lib"
-				OutputFile=".\msvc-debug/timer1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\msvc-debug/timer1.pdb"
-				ImportLibrary=".\msvc-debug/timer1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\msvc-debug/timer1.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
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-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\msvc"
-			IntermediateDirectory=".\msvc"
-			ConfigurationType="2"
-			UseOfMFC="0"
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-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PD"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderFile=".\msvc/timer1.pch"
-				AssemblerListingLocation=".\msvc/"
-				ObjectFile=".\msvc/"
-				ProgramDataBaseFileName=".\msvc/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pd.lib flext-pdwin.lib"
-				OutputFile="../pd-msvc/timer1.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="..\..\pd-msvc"
-				ProgramDatabaseFile=".\msvc/timer1.pdb"
-				ImportLibrary=".\msvc/timer1.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
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-				TypeLibraryName=".\msvc/timer1.tlb"
-				HeaderFileName=""/>
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-				Name="VCWebDeploymentTool"/>
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-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<File
-			RelativePath="main.cpp">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"
-					BasicRuntimeChecks="3"
-					BrowseInformation="1"/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_MBCS;_USRDLL;PD;$(NoInherit)"/>
-			</FileConfiguration>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
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deleted file mode 100644
index 7d3ab1e8..00000000
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+++ /dev/null
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-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-	EndGlobalSection
-	GlobalSection(ExtensibilityAddIns) = postSolution
-	EndGlobalSection
-EndGlobal
author	Thomas Grill <xovo@users.sourceforge.net>	2009-04-01 21:13:09 +0000
committer	Thomas Grill <xovo@users.sourceforge.net>	2009-04-01 21:13:09 +0000
commit	0ed7a8b68dd73e2b0473b8127aeca99f3bac9061 (patch)
tree	5c67818b38a5cc2f9caa5ca7f8640ca356adf02b /externals/grill/flext
parent	bb4c7f6a245394d09dac9adfb2efb093d3d98452 (diff)