diff options
Diffstat (limited to 'build/autoconf/configure.ac')
-rw-r--r-- | build/autoconf/configure.ac | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/build/autoconf/configure.ac b/build/autoconf/configure.ac new file mode 100644 index 0000000..eef1db3 --- /dev/null +++ b/build/autoconf/configure.ac @@ -0,0 +1,430 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT([zexy.h]) +AC_CONFIG_HEADER([zexyconf.h]) + +LIBNAME=zexy + + +dnl Checks for programs. +AC_PROG_CC + +AC_SUBST(STK) +AC_SUBST(CFLAGS) +AC_SUBST(DEFS) +AC_SUBST(DFLAGS) +AC_SUBST(LFLAGS) +AC_SUBST(EXT) +AC_SUBST(LD) +AC_SUBST(STRIP) +AC_SUBST(STRIPFLAGS) +AC_SUBST(LIBRARY_VERSION) +AC_SUBST(BUILDLIBRARY) +AC_SUBST(REFERENCEPATH) +AC_SUBST(PDLIBDIR) +AC_SUBST(INCLUDES) +AC_SUBST(SOURCES) +AC_SUBST(LIBNAME) +AC_SUBST(CONFIGUREFLAGS) + +## 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 ${ac_configure_args} | sed "s/'//g") + +AC_ARG_WITH(pdversion,[ --with-pdversion=<ver> enforce a certain pd-version (e.g. 0.37)]) +AC_ARG_WITH(version, [ --with-version=<ver> enforce a certain zexy-version (e.g. 2.0)]) +AC_ARG_WITH(extension,[ --with-extension=<ext> enforce a certain extension for the dynamic library (e.g. dll)]) +AC_ARG_WITH(pdpath, [ --with-pd=</path/to/pd> where to look for pd-headers and and -libs]) +AC_ARG_ENABLE(PIC, [ --disable-PIC disable compilation with PIC-flag]) +AC_ARG_ENABLE(PIC, [ --disable-exportdynamic disable linkage with the export_dynamic-flag]) +AC_ARG_ENABLE(icc, [ --enable-icc enable ICC-support]) +AC_ARG_ENABLE(lpt, [ --enable-lpt enable parallelport-support]) +AC_ARG_ENABLE(library,[ --disable-library split the library into single externals]) + +if test "x" = "x${enable_PIC}" ; then + enable_PIC="${with_PIC}" +fi + +if test "x" = "x${enable_lpt}" ; then + enable_lpt="${with_lpt}" +fi + +if test "x" = "x${enable_icc}" ; then + enable_icc="${with_icc}" +fi + +if test "xno" != "x${enable_library}" ; then +dnl LATER: find a more generic way to generate the .._LIBRARY define + BUILDLIBRARY="-DZEXY_LIBRARY" +fi + +if test `uname | sed -e 's/^MINGW.*/NT/'` = NT ; +then + LD=${CC} +# LDFLAGS="-shared pd.dll" + EXT=dll + if test "x" = "x${enable_exportdynamic}" ; then + enable_exportdynamic="no" + fi +fi + + + +if test "x$with_pd" != "x"; then + if test -d "${with_pd}/src"; then + AC_MSG_RESULT([adding ${with_pd}/src to INCLUDES]) + INCLUDES="-I${with_pd}/src ${INCLUDES}" + fi + if test -d "${with_pd}/bin"; then + AC_MSG_RESULT([adding ${with_pd}/bin to LDFLAGS]) + LDFLAGS="-L${with_pd}/bin ${LDFLAGS}" + fi +fi + +if test $includedir +then + for id in $includedir + do + if test -d $id; then INCLUDES="-I$id $INCLUDES"; fi + done +fi +if test $libdir +then + for id in $libdir + do + if test -d $id; then LDFLAGS="-L$id $LDFLAGS"; fi + done +fi + + +CFLAGS="${INCLUDES} ${CFLAGS}" +CPPFLAGS="${INCLUDES} ${CPPFLAGS}" +INCLUDES="" + +dnl Checks for libraries. +dnl Replace `main' with a function in -lc: +AC_CHECK_LIB(c, main) +AC_CHECK_LIB(crtdll, fclose) + +AC_CHECK_LIB(coldname, lseek) +AC_CHECK_LIB(kernel32, main) +AC_CHECK_LIB(user32, main) +AC_CHECK_LIB(gdi32, main) + +dnl Replace `main' with a function in -lm: +AC_CHECK_LIB(m, main) +dnl Replace `main' with a function in -lpthread: +dnl AC_CHECK_LIB(pthread, main) +dnl Replace `main' with a function in -lstk: +dnl AC_CHECK_LIB(stk, main, STK=yes) + + +dnl for now i can test ICC only on linux +dnl LATER we might want to use it for other platforms (namely:windoze) too + +if test `uname -s` = Linux; +then + AC_ARG_ENABLE(icc, [ --enable-icc enable ICC-support]) + if test "$enable_icc" = "yes"; then + CC=icc + LD=icc + fi +fi + +AC_CHECK_LIB(pd, nullfn) + +AC_CHECK_LIB(regex, regcomp) + + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(stdlib.h stdio.h string.h math.h time.h sys/time.h regex.h alloca.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_HEADER_TIME + +### make-depend flags +if test "x$ac_cv_c_compiler_gnu" = "xyes"; then + AC_SUBST(MAKEDEP_FLAGS, "-MM") +else + AC_SUBST(MAKEDEP_FLAGS, "-M") +fi + + +dnl Checks for library functions. +AC_FUNC_MMAP +AC_CHECK_FUNCS(select socket strerror) + +dnl check for "-mms-bitfields" cflag +dnl why is there no generic compiler-check for a given flag ? +dnl it would make things so easy: AC_CHECK_FLAG([-mms-bitfields],,) +AC_CHECK_CFLAGS([-mms-bitfields]) + +if test "x$enable_PIC" != "xno"; then + AC_CHECK_CFLAGS([-fPIC]) +fi + +AC_CHECK_CFLAGS([-mfpmath=sse -msse]) + +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 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="$with_pdversion" +else + if test "x$cross_compiling" = "xno" + then + +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 $CFLAGS -o conftest.o conftest.c > /dev/null 2>&1 + then + PD_VERSION=`./conftest.o` + else + PD_VERSION="" + fi + else + dnl we are cross-compiling... + echo -n "(X)..." + PD_VERSION="0.38" + 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 "$PD_MINORVERSION" -ge 37 +then + REFERENCEPATH=extra/ + echo "yes" +else + REFERENCEPATH=doc/5.reference/ + echo "no" +fi + +dnl check for zexy-version (but why...) +AC_MSG_CHECKING("zexy-version") + +if test "$with_version" != "" +then + echo -n "($with_version)...forced " + LIBRARY_VERSION="$with_version" +else + if test "x$cross_compiling" = "xno" + then +cat > conftest.c << EOF +#include <stdio.h> +#include "zexy.h" +int main(){ + printf("%s\n", VERSION); + return 0; +} +EOF + + if $CC $CFLAGS $LDFLAGS -o conftest.o conftest.c > /dev/null 2>&1 + then + LIBRARY_VERSION=$(./conftest.o) + echo "$LIBRARY_VERSION" + else + LIBRARY_VERSION="X" + echo "(unknown)" + fi + else + LIBRARY_VERSION="X" + echo "(X)" + fi +fi + + +dnl +dnl OK, checks which machines are here now +dnl this needs some rethinking when cross-compiling (?) +dnl +dnl AC_CHECK_LDFLAGS([-export_dynamic -shared]) + +if test "x$enable_exportdynamic" != "xno"; then + AC_CHECK_LDFLAGS([-export_dynamic]) +fi + +AC_CHECK_LDFLAGS([-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 "$enable_lpt" = ""; then + AC_MSG_WARN("lpt not supported on this platform - disabling"); + enable_lpt="no"; + fi +fi + +#AC_CHECK_LDFLAGS([-dynamiclib -mmacosx-version-min=10.3 -undefined dynamic_lookup], +# , + AC_CHECK_LDFLAGS([-bundle -undefined suppress -flat_namespace]) +# ) + +AC_CHECK_LDFLAGS([-shared pd.dll]) + +if test `uname -s` = IRIX64; +then + LDFLAGS="-n32 -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \ + -OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \ + -shared -rdata_shared" + EXT=pd_irix6 + dnl DFLAGS="-DUNIX -DIRIX6" + STRIPFLAGS="--strip-unneeded" + if test "$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=$with_extension +fi + +AC_CHECK_HEADERS(linux/ppdev.h, [ have_ppdev="yes" ], [ have_ppdev="no" ]) + +dnl check for LPT +AC_MSG_CHECKING("parallel-port") +if test "$enable_lpt" != "no" +then + if test "$enable_lpt" = "yes" + then + AC_DEFINE([Z_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 $CFLAGS -o conftest.o conftest.c > /dev/null 2>&1 + then + AC_DEFINE([Z_WANT_LPT]) + if test "x$have_ppdev" = "xyes" + then + echo "yes (with device-support)" + else + echo "yes" + fi + else + echo "no" + fi + fi +else + echo "no (ignored)" +fi + + +AC_CHECK_HEADERS(m_pd.h, , + cat config.log + AC_ERROR([m_pd.h is desperately needed! + install pd and/or use + "--with-pd=</path/to/pd/>" or + "--includedir=</path/to/pd/src/>"])) + +LFLAGS=${LDFLAGS} +AC_OUTPUT(Make.config) + +touch zexyconf.h + +#rm -f conftest.* |