From 4a320e1a78d7d5971a9768b0e349bddbd2e3a831 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= Date: Sun, 29 Apr 2007 09:54:15 +0000 Subject: another build-system based on autoconf svn path=/trunk/externals/iem16/; revision=7614 --- src/Make.config.in | 34 +++++++ src/Makefile | 103 ++++++++++++++++++++ src/acinclude.m4 | 95 ++++++++++++++++++ src/configure.ac | 280 +++++++++++++++++++++++++++++++++++++++++++++++++++++ src/makefile | 79 --------------- 5 files changed, 512 insertions(+), 79 deletions(-) create mode 100644 src/Make.config.in create mode 100644 src/Makefile create mode 100644 src/acinclude.m4 create mode 100644 src/configure.ac delete mode 100644 src/makefile (limited to 'src') diff --git a/src/Make.config.in b/src/Make.config.in new file mode 100644 index 0000000..7c685e0 --- /dev/null +++ b/src/Make.config.in @@ -0,0 +1,34 @@ +LIBRARY_NAME=@LIBRARY_NAME@ + +# when build as a library this holds a pre-processor define +# (e.g. "-DZEXY_LIBRARY") +# when build as single externals this is empty +BUILDLIBRARY =@BUILDLIBRARY@ + +PREFIX =@prefix@@PDLIBDIR@ + +INSTALL_BIN=$(DESTDIR)$(PREFIX)/lib/pd/extra +INSTALL_DOC=$(DESTDIR)$(PREFIX)/lib/pd/@REFERENCEPATH@$(LIBRARY_NAME) + +EXT = @EXT@ +DEFS = @DFLAGS@ +IFLAGS = -I. @INCLUDES@ + +CC = @CC@ +LD = @LD@ +STRIP = @STRIP@ +STRIPFLAGS= @STRIPFLAGS@ + +AFLAGS = +LFLAGS = @LFLAGS@ +WFLAGS = + +TARNAME = $(LIBRARY_NAME)-@LIBRARY_VERSION@.tgz + +# ICCFLAGS=-march=pentiumiii -axK +LIBRARY_CFLAGS = $(IFLAGS) $(DEFS) $(BUILDLIBRARY) -DPD $(WFLAGS) @CFLAGS@ $(CFLAGS) + +MAKEDEP_FLAGS = @MAKEDEP_FLAGS@ +CONFIGUREFLAGS = @CONFIGUREFLAGS@ + +LIBS = @LIBS@ diff --git a/src/Makefile b/src/Makefile new file mode 100644 index 0000000..25e5bbe --- /dev/null +++ b/src/Makefile @@ -0,0 +1,103 @@ +default: all + +.PHONEY: default all everything dist \ + clean realclean distclean \ + install install-bin install-doc install-abs \ + tests + +-include Make.config + +TESTDIR=../tests + +HELPERSOURCES=$(LIBRARY_NAME).c + +OBJECTSOURCES=$(sort $(filter-out $(HELPERSOURCES), $(filter %.c, $(wildcard *.c)))) + +SOURCES=$(OBJECTSOURCES) $(HELPERSOURCES) + +configure: configure.ac aclocal.m4 + autoconf + +aclocal.m4: acinclude.m4 + aclocal + +Make.config: Make.config.in configure + ./configure $(CONFIGUREFLAGS) + +-include $(SOURCES:.c=.d) + +## 2nd only generate depend-files when we have Make.config included +## and thus MAKEDEP_FLAGS defined +ifdef MAKEDEP_FLAGS +## dependencies: as proposed by the GNU-make documentation +## see http://www.gnu.org/software/make/manual/html_node/make_47.html#SEC51 +%.d: %.c + @set -e; rm -f $@; \ + $(CPP) $(MAKEDEP_FLAGS) $(LIBRARY_CFLAGS) $< > $@.$$$$; \ + sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \ + rm -f $@.$$$$ +endif + +.SUFFIXES: .$(EXT) + +TARGETS = $(SOURCES:.c=.o) + +OBJECTS = $(OBJECTSOURCES:.c=.$(EXT)) + +## if $(BUILDLIBRARY) is defined, we build everything as a single library +## else we build separate externals +ifneq "$(BUILDLIBRARY)" "" +all: $(LIBRARY_NAME) + cp $(LIBRARY_NAME).$(EXT) .. +else +all: $(OBJECTS) +endif + +$(OBJECTS): %.$(EXT) : %.o + $(LD) $(LFLAGS) -o $@ $*.o $(LIBS) + $(STRIP) $(STRIPFLAGS) $@ + +$(LIBRARY_NAME): $(TARGETS) + $(LD) $(LFLAGS) -o $@.$(EXT) *.o $(LIBS) + $(STRIP) $(STRIPFLAGS) $@.$(EXT) + +$(TARGETS): %.o : %.c + $(CC) $(LIBRARY_CFLAGS) -c -o $@ $*.c + +externals: $(OBJECTS) + +clean: + -rm -f *.$(EXT) *.o + +realclean: clean + -rm -f *~ _* config.* + -rm -f *.d *.d.* + +distclean: realclean + -rm -f Make.config ../*.$(EXT) + -rm -f $(LIBRARY_NAME).exp $(LIBRARY_NAME).lib $(LIBRARY_NAME).ncb \ + $(LIBRARY_NAME).opt $(LIBRARY_NAME).plg + -rm -rf autom4te.cache/ + +tests: all + make -C $(TESTDIR) + +install: install-bin install-doc install-abs + +install-bin: + -install -d $(INSTALL_BIN) + -install -m 644 $(LIBRARY_NAME).$(EXT) $(INSTALL_BIN) + +install-doc: + -install -d $(INSTALL_DOC) + -install -m 644 ../doc/*.pd $(INSTALL_DOC) + +install-abs: + -install -d $(INSTALL_BIN) + -install -m 644 ../abs/*.pd $(INSTALL_BIN) + +dist: all realclean + (cd ../..;tar czvf $(TARNAME) $(LIBRARY_NAME)) + +everything: clean all install distclean + diff --git a/src/acinclude.m4 b/src/acinclude.m4 new file mode 100644 index 0000000..772fecf --- /dev/null +++ b/src/acinclude.m4 @@ -0,0 +1,95 @@ +dnl Copyright (C) 2005-2006 IOhannes m zmölnig +dnl This file is free software; IOhannes m zmölnig +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# AC_CHECK_CXXFLAGS(ADDITIONAL-CXXFLAGS, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) +# +# checks whether the $(CXX) compiler accepts the ADDITIONAL-CXXFLAGS +# if so, they are added to the CXXFLAGS +AC_DEFUN([AC_CHECK_CXXFLAGS], +[ + AC_MSG_CHECKING([whether $CXX accepts "$1"]) +cat > conftest.c++ << EOF +int main(){ + return 0; +} +EOF +if $CXX $CPPFLAGS $CXXFLAGS -o conftest.o conftest.c++ [$1] > /dev/null 2>&1 +then + AC_MSG_RESULT([yes]) + CXXFLAGS="${CXXFLAGS} [$1]" + [$2] +else + AC_MSG_RESULT([no]) + [$3] +fi +])# AC_CHECK_CXXFLAGS + +# AC_CHECK_CFLAGS(ADDITIONAL-CFLAGS, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) +# +# checks whether the $(C) compiler accepts the ADDITIONAL-CFLAGS +# if so, they are added to the CFLAGS +AC_DEFUN([AC_CHECK_CFLAGS], +[ + AC_MSG_CHECKING([whether $CC accepts "$1"]) +cat > conftest.c << EOF +int main(){ + return 0; +} +EOF +if $CC $CFLAGS [$1] -o conftest.o conftest.c > /dev/null 2>&1 +then + AC_MSG_RESULT([yes]) + CFLAGS="${CFLAGS} [$1]" + [$2] +else + AC_MSG_RESULT([no]) + [$3] +fi +])# AC_CHECK_CFLAGS + +# AC_CHECK_FRAMEWORK(FRAMEWORK, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) +# +# +AC_DEFUN([AC_CHECK_FRAMEWORK], +[ + AC_MSG_CHECKING([for "$1"-framework]) + + temp_check_ldflags_org="${LDFLAGS}" + LDFLAGS="-framework [$1] ${LDFLAGS}" + + AC_LINK_IFELSE(AC_LANG_PROGRAM(,), [temp_check_ldflags_success="yes"],[temp_check_ldflags_success="no"]) + + if test "x$temp_check_ldflags_success" = "xyes"; then + AC_MSG_RESULT([yes]) + [$2] + else + AC_MSG_RESULT([no]) + LDFLAGS="$temp_check_ldflags_org" + [$3] + fi +])# AC_CHECK_FRAMEWORK + +# AC_CHECK_LDFLAGS(ADDITIONAL-LDFLAGS, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) +# +# checks whether the $(LD) linker accepts the ADDITIONAL-LDFLAGS +# if so, they are added to the LDFLAGS +AC_DEFUN([AC_CHECK_LDFLAGS], +[ + AC_MSG_CHECKING([whether linker accepts "$1"]) + temp_check_ldflags_org="${LDFLAGS}" + LDFLAGS="$1 ${LDFLAGS}" + + AC_LINK_IFELSE(AC_LANG_PROGRAM(,), [temp_check_ldflags_success="yes"],[temp_check_ldflags_success="no"]) + + if test "x$temp_check_ldflags_success" = "xyes"; then + AC_MSG_RESULT([yes]) + [$2] + else + AC_MSG_RESULT([no]) + LDFLAGS="$temp_check_ldflags_org" + [$3] + fi +])# AC_CHECK_LDFLAGS + diff --git a/src/configure.ac b/src/configure.ac new file mode 100644 index 0000000..980f56f --- /dev/null +++ b/src/configure.ac @@ -0,0 +1,280 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(iem16.c) + + +dnl Checks for programs. +AC_PROG_CC + +AC_SUBST(STK) +AC_SUBST(DFLAGS) +AC_SUBST(LFLAGS) +AC_SUBST(EXT) +AC_SUBST(LD) +AC_SUBST(STRIP) +AC_SUBST(STRIPFLAGS) +AC_SUBST(LIBRARY_NAME) +AC_SUBST(LIBRARY_VERSION) +AC_SUBST(BUILDLIBRARY) +AC_SUBST(REFERENCEPATH) +AC_SUBST(PDLIBDIR) +AC_SUBST(INCLUDES) +AC_SUBST(CONFIGUREFLAGS) + +LIBRARY_NAME=${ac_unique_file%.*} + +## store the flags passed to us +## is there no way to get the flags without quotes? +#CONFIGUREFLAGS=${ac_configure_args} +## and is this solution portable? time will show.... +CONFIGUREFLAGS=$(echo ${ac_configure_args} | sed "s/'//g") + +AC_ARG_WITH(extension, [ --with-extension= enforce a certain extension for the dynamic library (e.g. dll)]) +AC_ARG_WITH(pdpath, [ --with-pd= where to look for pd-headers and and -libs]) + +AC_ARG_ENABLE(PIC, [ --disable-PIC disable compilation with PIC-flag]) +if test "x" = "x${enable_PIC}" ; then + enable_PIC="${with_PIC}" +fi + +if test "x$enable_PIC" != "xno"; then + AC_CHECK_CFLAGS([-fPIC]) +fi + + +AC_ARG_ENABLE(library,[ --disable-library split the library into single externals]) +if test "xno" != "x${enable_library}" ; then +dnl LATER: find a more generic way to generate the .._LIBRARY define + BUILDLIBRARY="-DLIBRARY" +fi + + +dnl check for "-mms-bitfields" cflag +dnl it would make things so easy: AC_CHECK_FLAG([-mms-bitfields],,) +AC_CHECK_CFLAGS([-mms-bitfields]) + + +dnl Checks for libraries. +dnl Replace `main' with a function in -lc: +AC_CHECK_LIB(c, main) +AC_CHECK_LIB(crtdll, fclose) + +dnl Replace `main' with a function in -lm: +AC_CHECK_LIB(m, main) +dnl Replace `main' with a function in -lpthread: +dnl AC_CHECK_LIB(pthread, main) +dnl Replace `main' with a function in -lstk: +dnl AC_CHECK_LIB(stk, main, STK=yes) + + +if test "x$with_pd" != "x"; then + if test -d "${with_pd}/src"; then + INCLUDES="-I${with_pd}/src ${INCLUDES}" + fi + if test -d "${with_pd}/bin"; then + LIBS="-L${with_pd}/bin ${LIBS}" + fi +fi + +if test "x$includedir" != "x"; then + for id in $includedir + do + if test -d $id; then INCLUDES="-I$id $INCLUDES"; fi + done +fi +if test "x$libdir" != "x"; then + for id in $libdir + do + if test -d $id; then LIBS="-L$id $LIBS"; fi + done +fi + +AC_CHECK_LIB(pd, nullfn) + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(stdlib.h stdio.h string.h math.h time.h sys/time.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_HEADER_TIME + +dnl Checks for library functions. +AC_FUNC_MMAP +AC_CHECK_FUNCS(select socket strerror) + + +### make-depend flags +if test "x$ac_cv_c_compiler_gnu" = "xyes"; then + AC_SUBST(MAKEDEP_FLAGS, "-MM") +else + AC_SUBST(MAKEDEP_FLAGS, "-M") +fi + + +dnl isn't there a better way to check for good linker/stripper ? + +dnl if we don't have $LD set, we set it to $(CC) +dnl LD=${LD:=$CC} +if test "x$LD" = "x" +then + if test "x$host" != "x" + then + LD=${host}-ld + if $(which ${LD} > /dev/null) + then + : + else + LD="" + fi + fi +fi +LD=${LD:=$CC} + +dnl if we don't have $STRIP set, we set it to ${host}-strip or strip +if test "x$STRIP" = "x" +then + if test "x$host" != "x" + then + STRIP=${host}-strip + if $(which ${host}-strip > /dev/null) + then + : + else + STRIP="echo fake strip" + fi + else + STRIP=strip + fi +fi +dnl STRIP=${STRIP:=strip} + + +dnl +dnl OK, checks which machines are here now +dnl this needs some rethinking when cross-compiling (?) +dnl +AC_CHECK_LDFLAGS([-export_dynamic -shared]) + +if test `uname -s` = Linux; +then + EXT=pd_linux + STRIPFLAGS="--strip-unneeded" + if test "$enable_icc" = "yes"; then + CC=icc + fi + + if test $CC = "icc" + then + LD=$CC + AC_CHECK_LDFLAGS([-ip -ipo_obj]) + AC_CHECK_CFLAGS([-ip -ipo_obj]) + fi +fi + +dnl This should use '-bundle_loader /path/to/pd/bin/pd' instead of'-undefined suppress' +dnl then strip might do something +if test `uname -s` = Darwin; +then + LD=${CC} + EXT=pd_darwin + STRIP="echo faking strip" + STRIPFLAGS= + + if test "$enable_lpt" = "yes"; then + AC_MSG_ERROR("lpt not supported on this platform"); + fi + if test "$enable_lpt" = ""; then + AC_MSG_WARN("lpt not supported on this platform - disabling"); + enable_lpt="no"; + fi +fi + +#AC_CHECK_LDFLAGS([-dynamiclib -mmacosx-version-min=10.3 -undefined dynamic_lookup], +# , + AC_CHECK_LDFLAGS([-bundle -undefined suppress -flat_namespace]) +# ) + +if test `uname | sed -e 's/^MINGW.*/NT/'` = NT ; +then + LD=${CC} +# LDFLAGS="-shared pd.dll" + EXT=dll +fi + +AC_CHECK_LDFLAGS([-shared pd.dll]) + +if test `uname -s` = IRIX64; +then + LDFLAGS="-n32 -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \ + -OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \ + -shared -rdata_shared" + EXT=pd_irix6 + dnl DFLAGS="-DUNIX -DIRIX6" + STRIPFLAGS="--strip-unneeded" + if test "$enable_lpt" = "yes"; then + AC_MSG_ERROR("lpt not supported on this platform"); + fi + if test "$enable_lpt" = ""; then + AC_MSG_WARN("lpt not supported on this platform - disabling"); + enable_lpt="no"; + fi +fi + +if test `uname -s` = IRIX32; +then + LDFLAGS="-o32 -DUNIX -DIRIX -O2 + -shared -rdata_shared" + EXT=pd_irix5 + dnl DFLAGS="-DUNIX -DIRIX5" + STRIPFLAGS="--strip-unneeded" + if test "$enable_lpt" = "yes"; then + AC_MSG_ERROR("lpt not supported on this platform"); + fi + if test "$enable_lpt" = ""; then + AC_MSG_WARN("lpt not supported on this platform - disabling"); + enable_lpt="no"; + fi +fi + +if test "x$with_extension" != "x" +then + EXT=$with_extension +fi + +dnl check for ${LIBRARY_NAME}-version (but why...) +AC_MSG_CHECKING("library version") + +if test "$with_version" != "" +then + echo -n "($with_version)... " + LIBRARY_VERSION="$with_version" +else + +if test "x$cross_compiling" = "xno" +then +cat > conftest.c << EOF +#include +#include "${LIBRARY_NAME}.h" +int main(){ + printf("%s\n", VERSION); + return 0; +} +EOF + +if ${CC} ${INCLUDES} -o conftest.o conftest.c > /dev/null 2>&1 +then + LIBRARY_VERSION=`./conftest.o` + echo "$LIBRARY_VERSION" +else + LIBRARY_VERSION="" + echo "(unknown)" +fi +else + LIBRARY_VERSION="X" + echo "(X)" +fi +fi + +LFLAGS=${LDFLAGS} +AC_OUTPUT(Make.config) + +dnl rm -f conftest.* diff --git a/src/makefile b/src/makefile deleted file mode 100644 index 458372d..0000000 --- a/src/makefile +++ /dev/null @@ -1,79 +0,0 @@ -current: all - -# the IEM16-EXTERNAL-makefile -# everything is GnuGPL that should come with the iem16.tgz -# NO WARRANTIES FOR ANYTHING -# et cetera -# forum::für::umläute@IEM:2003 - -# make sure that the "m_pd.h" is somehow available either by putting it into this -# directory, by adding it's path to the INCLUDE-path or by putting it into an -# already included path, e.g. "/usr/local/include/" - -#these are the user adjustables : adjust them to fit into your system -# PD will install to $(DESTDIR)$(INSTALLL_PREFIX)$(PDLIBDIR), which is /usr/local/lib/pd -# by default -DESTDIR = -INSTALL_PREFIX = /usr/local -PDLIBDIR = /lib/pd -#these were the user adjustables - - -TARGETS = iem16 \ - iem16_table \ - iem16_array iem16_array_tilde \ - iem16_delay - -# ----------------------- LINUX ---------------------------- -.SUFFIXES: .pd_linux - - -LINUXOBJECTS = $(TARGETS:%=%.o) -ARCH = $(shell uname --machine) - -PD_DIR = $(DESTDIR)$(INSTALL_PREFIX)$(PDLIBDIR) - -ifeq (${ARCH},alpha) -AFLAGS = -mieee -mcpu=ev56 -endif - -LINCLUDE = - -$(LINUXOBJECTS): *.h - -#CFLAGS = -O2 -g -Wall $(LINCLUDE) $(UCFLAGS) $(AFLAGS) -CFLAGS = -fPIC -O3 -g -Wall $(LINCLUDE) $(UCFLAGS) $(AFLAGS) - - -everything: clean all install distclean - -distclean: - touch dummy.o - touch dummy.pd_linux - touch dummy~ - touch _dummy - rm *.o *.pd_linux *~ _* - -clean: - touch dummy.o - touch dummy.pd_linux - rm *.o *.pd_linux - -all: $(LINUXOBJECTS) - - @echo :: $(LINUXOBJECTS) - - $(LD) -export_dynamic -shared -o iem16.pd_linux *.o -lc -lm - strip --strip-unneeded iem16.pd_linux - -.c.pd_linux: - $(CC) $(CFLAGS) -O2 -DPD -fPIC $(INCLUDE) -c -o $*.o $*.c - - -install: installdocs - install -d $(PD_DIR)/extra - install -m 644 iem16.pd_linux $(PD_DIR)/extra - -installdocs: - install -d $(PD_DIR)/doc/5.reference/iem16 - install -m644 ../examples/*.pd $(PD_DIR)/doc/5.reference/iem16 -- cgit v1.2.1