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dnl Process this file with autoconf to produce a configure script.
AC_INIT(dmx4pd.h)
LIBNAME=dmx4pd
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(REFERENCEPATH)
AC_SUBST(PDLIBDIR)
AC_SUBST(INCLUDES)
AC_SUBST(LIBNAME)
AC_SUBST(DMX4LINUX_LFLAGS)
AC_SUBST(DMX4LINUX_CFLAGS)
AC_ARG_WITH(pdversion, [ --with-pdversion=<ver> enforce a certain pd-version (e.g. 0.37)])
AC_ARG_WITH(extension, [ --with-extension=<ext> enforce a certain extension for the dynamic library (e.g. dll)])
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)
AC_CHECK_LIB(dmx4linux, DMXsleep)
if test "x$ac_cv_lib_dmx4linux_DMXsleep" = "xyes"; then
DMX4LINUX_LFLAGS="-ldmx4linux"
fi
dnl AC_CHECK_LIB(asound, snd_seq_close)
dnl if test "x$ac_cv_lib_asound_snd_seq_close" = "xyes"; then
dnl DFLAGS="-DHAVE_ALSA ${DFLAGS}"
dnl fi
if test "x$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)
dnl check for "-mms-bitfields" cflag
dnl why is there no generic compiler-check for a given flag ?
dnl it would make things so easy: AC_CHECK_FLAG([-mms-bitfields],,)
AC_MSG_CHECKING("ms-bitfields")
cat > conftest.c << EOF
int main(){
return 0;
}
EOF
if ${CC} ${INCLUDES} ${DFLAGS} -o conftest.o conftest.c ${CFLAGS} -mms-bitfields > /dev/null 2>&1
then
echo "yes"
CFLAGS="${CFLAGS} -mms-bitfields"
else
echo "no"
fi
### 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:=$CC}
AC_CHECK_TOOL([LD], [ld], [${CC}])
dnl if we don't have $STRIP set, we set it to ${host}-strip or strip
dnl if we don't have $STRIP set, we set it to ${host}-strip or strip
AC_CHECK_TOOL([STRIP], [strip], [true])
AC_MSG_CHECKING([if strip is GNU strip])
if $STRIP -V | grep GNU > /dev/null
then
AC_SUBST(STRIPFLAGS, "--strip-unneeded")
AC_MSG_RESULT([yes])
else
AC_SUBST(STRIPFLAGS,"-x")
AC_MSG_RESULT([no])
fi
dnl
dnl OK, checks for machines are here now
dnl
if test `uname -s` = Linux;
then
LFLAGS="-export_dynamic -shared"
CFLAGS="-fPIC $CFLAGS"
EXT=pd_linux
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=
fi
if test `uname | sed -e 's/^MINGW.*/NT/'` = NT;
then
LD=gcc
INCLUDES="-I@prefix@/src"
DFLAGS="-D__WIN32__ ${DFLAGS}"
LFLAGS="-shared @prefix@/bin/pd.dll"
EXT=dll
else
PDLIBDIR="/lib/pd"
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 ${DFLAGS}"
STRIPFLAGS="--strip-unneeded"
fi
if test `uname -s` = IRIX32;
then
LFLAGS="-o32 -DUNIX -DIRIX -O2
-shared -rdata_shared"
EXT=pd_irix5
dnl DFLAGS="-DUNIX -DIRIX5 ${DFLAGS}"
STRIPFLAGS="--strip-unneeded"
fi
if test "x$with_extension" != "x"
then
EXT=$with_extension
fi
AC_OUTPUT(Make.config)
rm -f conftest.*
|
