added configure.ac

configure.in is no deprecated!

svn path=/trunk/externals/zexy/; revision=2993

1 files changed, 249 insertions, 0 deletions

diff --git a/src/configure.ac b/src/configure.ac
new file mode 100644
index 0000000..b0e4b2a
--- /dev/null
+++ b/src/configure.ac
@@ -0,0 +1,249 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(zexy.c)
+
+dnl for now i can test ICC only on linux
+dnl LATER we might want to use it for other platforms (namely:windoze) too
+
+if test `uname -s` = Linux;
+then
+ AC_ARG_ENABLE(icc,    [  --enable-icc            enable ICC-support])
+ if test "$enable_icc" = "yes"; then
+  CC=icc
+  LD=icc
+ fi
+fi
+	
+
+dnl Checks for programs.
+AC_PROG_CC
+
+AC_SUBST(STK)
+AC_SUBST(CFLAGS)
+AC_SUBST(DFLAGS)
+AC_SUBST(LFLAGS)
+AC_SUBST(EXT)
+AC_SUBST(LD)
+AC_SUBST(STRIPFLAGS)
+AC_SUBST(ZEXY_VERSION)
+AC_SUBST(REFERENCEPATH)
+AC_SUBST(PDLIBDIR)
+AC_SUBST(INCLUDES)
+AC_SUBST(SOURCES)
+
+
+AC_ARG_WITH(pdversion, [  --with-pdversion=<ver>  enforce a certain pd-version (e.g. 0.37)])
+AC_ARG_ENABLE(lpt,    [  --enable-lpt            enable parallelport-support])
+#AC_ARG_ENABLE(icc,    [  --enable-icc            enable ICC-support])
+
+
+if test $includedir
+then
+ for id in $includedir
+ do
+   if test -d $id
+   then 
+    INCLUDES="-I$id $INCLUDES"
+   fi
+ done
+fi
+
+dnl Checks for libraries.
+dnl Replace `main' with a function in -lc:
+AC_CHECK_LIB(c, main)
+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)
+
+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)
+
+dnl ifwe don't have $LD set, we set it to "ld"
+LD=${LD:-ld}
+
+DFLAGS="-DZEXY_LIBRARY"
+
+dnl
+dnl  OK, checks for machines are here now
+dnl
+if test `uname -s` = Linux; 
+then
+  LFLAGS="-export_dynamic  -shared"
+  EXT=pd_linux	
+  STRIPFLAGS="--strip-unneeded"
+  if test "$enable_icc" = "yes"; then
+    CC=icc
+  fi
+
+  if test $CC = "icc"
+  then
+    LD=$CC
+    LFLAGS="-ip -ipo_obj "$LFLAGS
+    CFLAGS="-ip -ipo_obj "$CFLAGS
+  else
+    :
+  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
+  LFLAGS="-bundle -undefined suppress -flat_namespace"
+  EXT=pd_darwin
+  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
+if test `uname | sed -e 's/^MINGW.*/NT/'` = NT; 
+then
+  LD=gcc
+  INCLUDES="-I@prefix@/src"
+  DFLAGS="-DMSW -DNT"
+  LFLAGS="-shared @prefix@/bin/pd.dll"
+  EXT=dll
+else
+  PDLIBDIR="/lib/pd"
+  LIBS="-lc -lm"
+fi
+if test `uname -s` = IRIX64; 
+then
+  LFLAGS="-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
+  LFLAGS="-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
+
+dnl Checks for pd-version, to set the correct help-path
+AC_MSG_CHECKING("pd\>=0.37")
+
+if test "$with_pdversion" != ""
+then
+echo -n "($with_pdversion)... "
+  PD_VERSION="$with_pdversion"
+else
+cat > conftest.c << EOF
+#include <stdio.h>
+#include "m_pd.h"
+int main(){
+  printf("%d.%d\n", PD_MAJOR_VERSION, PD_MINOR_VERSION);
+  return 0;
+}
+EOF
+ if $CC $INCLUDES -o conftest.o conftest.c > /dev/null 2>&1
+ then
+  PD_VERSION=`./conftest.o`
+ else
+  PD_VERSION=""
+ fi
+fi
+
+let PD_MAJORVERSION=`echo $PD_VERSION | cut -d"." -f1`+0
+let PD_MINORVERSION=`echo $PD_VERSION | cut -d"." -f2`+0
+
+if test "$PD_MAJORVERSION" -gt 0 || test "$PD_MINORVERSION" -ge 37
+then
+  REFERENCEPATH=extra/help-
+  echo "yes"
+else
+  REFERENCEPATH=doc/5.reference/
+  echo "no"
+fi
+
+dnl check for zexy-version (but why...)
+AC_MSG_CHECKING("zexy-version")
+cat > conftest.c << EOF
+#include <stdio.h>
+#include "zexy.h"
+int main(){
+  printf("%s\n", VERSION);
+  return 0;
+}
+EOF
+
+if $CC $INCLUDES $DFLAGS -o conftest.o conftest.c > /dev/null 2>&1
+then
+  ZEXY_VERSION=`./conftest.o`
+  echo "$ZEXY_VERSION"
+else
+  ZEXY_VERSION="X"
+  echo "(unknown)"
+fi
+
+
+dnl check for LPT
+AC_MSG_CHECKING("parallel-port")
+if test "$enable_lpt" != "no"
+then
+  if test "$enable_lpt" = "yes"
+  then
+    DFLAGS="$DFLAGS -DZ_WANT_LPT"
+    echo "yes (forced)"
+  else
+cat > conftest.c << EOF
+# include <sys/io.h>
+int main(){
+ ioperm(0x3bc, 8, 1);
+ outb(0, 0x3bc);
+ ioperm(0x3bc, 8, 0);
+ return 0;
+}
+EOF
+
+   if $CC $INCLUDES -o conftest.o conftest.c > /dev/null 2>&1
+   then
+     DFLAGS="$DFLAGS -DZ_WANT_LPT"
+     echo "yes"
+   else
+     echo "no"
+   fi
+  fi
+else
+ echo "no (ignored)"
+fi
+
+AC_OUTPUT(Makefile)
+
+rm -f conftest.*
+./makesource.sh