-dnl
+dnl \
dnl Project: libFIRM
dnl File name: configure.in
dnl Purpose:
-dnl Author: Till Riedel (??)
-dnl Modified by:
-dnl Created:
+dnl Author: Matthias Braun
dnl CVS-ID: $Id$
-dnl Copyright: (c) 2002-2003 Universität Karlsruhe
+dnl Copyright: (c) 2002-2007 University of Karlsruhe
dnl Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
dnl
+AC_PREREQ([2.54])
+AC_REVISION([$Id$])
+AC_INIT([libfirm],[1.9.0],[firm@ipd.info.uni-karlsruhe.de])
+dnl generate the config header file
+AC_CONFIG_HEADER([config.h])
-AC_REVISION($Id$)
-
-
+AH_TOP([])
-AC_INIT(libfirm,0.3.0)
-AC_PREREQ(2.50)
-dnl if other files should be generated just add them to ac_output_files
-ac_output_file="Makefile MakeRules ir/Makefile ir/adt/Makefile ir/debug/Makefile \
- ir/tv/Makefile ir/common/Makefile ir/ident/Makefile ir/ir/Makefile \
- ir/ana/Makefile ir/tr/Makefile ir/ana2/Makefile ir/stat/Makefile \
- ir/opt/Makefile ir/external/Makefile \
- testprograms/Makefile firmjni/Makefile firmjni/testprograms/Makefile \
- libfirm.doxygen"
+AH_BOTTOM([
+#ifdef USE_INLINING
+#define INLINE inline
+#else
+#define INLINE
+#endif
-dnl generate the config header file
-AC_CONFIG_HEADER(config.h)
+/* Firm statistics need hooks */
+#ifdef FIRM_STATISTICS
+#ifndef FIRM_ENABLE_HOOKS
+#define FIRM_ENABLE_HOOKS
+#endif
+#endif
+])
dnl keep track of the environment set by the user
libfirm_conf_env="${CC+CC='$CC'} ${CFLAGS+CFLAGS='$CFLAGS'} ${CPP+CPP='$CPP'} ${CPPFLAGS+CPPFLAGS='$CPPFLAGS'} ${LDFLAGS+LDFLAGS='$LDFLAGS'} ${LIBS+LIBS='$LIBS'}"
AC_SUBST(libfirm_conf_env)
+dnl Package options
+dnl ===============
+
+dnl enabled external libFirm plugins
+dnl -------------
+AC_MSG_CHECKING([for external libfirm plugins])
+AC_ARG_WITH([plugins],
+[AS_HELP_STRING([--with-plugins=list], [include external libfirm plugins list (space separated)])],
+[
+ plugin_subdirs=$withval
+ plugin_files=
+ for i in $withval ; do
+ plugin_files="$i/Makefile $plugin_files"
+ done
+ AC_CONFIG_FILES($plugin_files)
+],
+[
+ plugin_files=
+ plugin_subdirs=
+])
+AC_SUBST(plugin_subdirs)
+if test "$plugin_subdirs" == ""; then
+ AC_MSG_RESULT([disabled])
+else
+ AC_MSG_RESULT([$plugin_subdirs])
+fi
+
dnl check for additional include dirs
-AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
- CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`, T_FLAG="")
+AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
+ CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`)
dnl check for additional library dirs
-AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
- LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`, T_FLAG="")
-
-dnl Package options
-dnl ===============
+AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
+ LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`)
dnl set debugging
dnl -------------
-AC_ARG_ENABLE(debug,
-[ --enable-debug enable assertions and additional debugging routines],
-[if test "$enableval" = yes; then
- AC_DEFINE(DEBUG_libfirm)
-else
- AC_DEFINE(NDEBUG)
-fi])
-AC_SUBST(enable_debug_libfirm)
+AC_ARG_ENABLE([debug],
+[AS_HELP_STRING([--disable-debug], [disable verifiers and additional debugging routines])],
+[enable_debug_libfirm="$enableval"], [enable_debug_libfirm="yes"])
+if test "$enable_debug_libfirm" = yes; then
+ AC_DEFINE([DEBUG_libfirm], [], [define to enable debugging stuff])
+fi
+AC_SUBST([enable_debug_libfirm])
+
+AC_ARG_ENABLE([assert],
+[AS_HELP_STRING([--disable-assert], [disable assertions])],
+[enable_assert="$enableval"], [enable_assert="yes"])
+if test "$enable_assert" = no; then
+ AC_DEFINE([NDEBUG], [], [define to disable asserts])
+fi
+AC_SUBST([enable_assert])
dnl disable inlining
dnl ----------------
-AC_ARG_ENABLE(inlining,
-[ --disable-inlining disable inline C-extension],
-[if test "$enableval" = yes; then
- AC_DEFINE(USE_INLINING)
-fi],
-AC_DEFINE(USE_INLINING)
-)
+AC_ARG_ENABLE([inlining],
+[AS_HELP_STRING([--disable-inlining], [disable inline C-extension])],
+[enable_inlining="$enableval"], [enable_inlining="yes"])
+
+if test "$enable_inlining" = yes; then
+ AC_DEFINE([USE_INLINING], [], [use inlining])
+fi
+AC_SUBST([enable_inlining])
dnl set profiling
dnl -------------
-AC_ARG_ENABLE(profile,
-[ --enable-profile enable profiling],
-[if test "$enableval"=yes; then
- enable_profile_libfirm=yes
-fi],
-[enable_profile_libfirm=no])
-AC_SUBST(enable_profile_libfirm)
+AC_ARG_ENABLE([profile],
+[AS_HELP_STRING([--enable-profile], [enable profiling])],
+[enable_profile_libfirm="$enableval"], [enable_profile_libfirm="no"])
+
+AC_SUBST([enable_profile_libfirm])
dnl set auto documentation
dnl ----------------------
-AC_ARG_ENABLE(autodoc,
-[ --enable-autodoc enable auto documentation],
-[if test "$enableval"=yes; then
- enable_auto_documentation=yes
-fi],
-[enable_auto_documentation=no])
-AC_SUBST(enable_auto_documentation)
+AC_ARG_ENABLE([autodoc],
+[AS_HELP_STRING([--enable-autodoc], [enable auto documentation])],
+[enable_auto_documentation="$enableval"], [enable_auto_documentation="no"])
+AC_SUBST([enable_auto_documentation])
dnl set firm jni
dnl ------------
-AC_ARG_ENABLE(firmjni,
-[ --enable-firmjni check for tools necesarry to construct a java native interface for Firm],
-[if test "$enableval"=yes; then
- enable_firm_jni=yes
-fi],
-[enable_firm_jni=no])
+AC_ARG_ENABLE([firmjni],
+[AS_HELP_STRING([--enable-firmjni], [check for tools necesarry to construct a java native interface for Firm])],
+[enable_firm_jni="$enableval"], [enable_firm_jni="no"])
+
AC_SUBST(enable_firm_jni)
dnl set heap analyses support
dnl -------------------------
-AC_ARG_ENABLE(heapanalysis, [ --enable-heapanalysis Compile with heap analysis.],
- [enable_heapanalysis=$enableval], [enable_heapanalysis="no"])
-if test "$enable_heapanalysis" = "no"; then
- AC_MSG_RESULT([heapanalysis disabled])
-else
- AC_DEFINE(DO_HEAPANALYSIS)
- AC_MSG_RESULT([heapanalysis enabled])
+AC_ARG_ENABLE([heapanalysis],
+[AS_HELP_STRING([--enable-heapanalysis], [Compile with heap analysis.])],
+[enable_heapanalysis=$enableval], [enable_heapanalysis="no"])
+
+if test "$enable_heapanalysis" = "yes"; then
+ AC_DEFINE([DO_HEAPANALYSIS], [], [enable heap analysis])
fi
-AC_SUBST(enable_heapanalysis)
+AC_SUBST([enable_heapanalysis])
-dnl disable linking of libiberty parts (xmalloc, xprintf, obstack, ...)
-dnl ----------------------
-AC_ARG_ENABLE(libiberty,
-[ --disable-libiberty disable own libiberty parts],
-[if test "$enableval"=yes; then
- disable_libiberty_=yes
-fi],
-[disable_libiberty=no])
-AC_SUBST(disable_libiberty)
+dnl enable Firm hooks
+dnl -------------
+AC_ARG_ENABLE([hooks],
+[AS_HELP_STRING([--disable-hooks], [disable Firm hooks])],
+[enable_hooks="$enableval"], [enable_hooks="yes"])
+
+if test "$enable_hooks" = yes; then
+ AC_DEFINE([FIRM_ENABLE_HOOKS], [], [enable firm hooks])
+fi
dnl enable Firm statistics
dnl -------------
-AC_ARG_ENABLE(statistics,
-[ --enable-statistics enable Firm statistics],
-[if test "$enableval"=yes; then
- AC_DEFINE(FIRM_STATISTICS)
-fi])
-AC_SUBST(enable_statistics)
+AC_ARG_ENABLE([statistics],
+[AS_HELP_STRING([--enable-statistics], [enable Firm statistics])],
+[enable_statistics="$enableval"], [enable_statistics="no"])
+
+if test "$enable_statistics" = yes; then
+ AC_DEFINE([FIRM_STATISTICS], [], [enable statistics code])
+fi
+AC_SUBST([enable_statistics])
+
+dnl enable libcore support
+dnl --------------------------------
+AC_ARG_ENABLE([libcore],
+[AS_HELP_STRING([--disable-libcore], [disable libcore support])],
+[enable_libcore="$enableval"],[enable_libcore="yes"])
+
+AC_SUBST([enable_libcore])
+
+dnl enable ILP solver support
+dnl --------------------------------
+AC_ARG_ENABLE([ilp],
+[AS_HELP_STRING([--enable-ilp], [enable ilp solver])],
+[enable_ilp="$enableval"], [enable_ilp="no"])
+
+if test "$enable_ilp" = yes; then
+ AC_DEFINE([WITH_ILP], [], [compile with ilp solver support])
+fi
+AC_SUBST(enable_ilp)
+
+dnl enable JVM calling from Firm
+dnl --------------------------------
+AC_ARG_ENABLE([jvm],
+[AS_HELP_STRING([--enable-jvm], [enable to call the jvm])],
+[enable_jvm="$enableval"], [enable_jvm="no"])
+
+if test "$enable_jvm" = yes; then
+ AC_DEFINE([WITH_JVM], [], [compile with jvm support])
+fi
+AC_SUBST(enable_jvm)
+
+dnl enable wchar_t support for identifiers
+dnl --------------------------------
+AC_ARG_ENABLE([wchar_support],
+[AS_HELP_STRING([--enable-wchar-support], [enable wchar_t support for identifiers (needed for java)])],
+[enable_wchar_support="$enableval"], [enable_wchar_support="no"])
+
+if test "$enable_wchar_support" = yes; then
+ AC_DEFINE([FIRM_ENABLE_WCHAR], [], [enable wchar_t support for identifiers])
+fi
+AC_SUBST([enable_wchar_support])
+
+dnl disable external effects in XML
+dnl -------------------------------
+AC_ARG_ENABLE([external-effects],
+[AS_HELP_STRING([--enable-external-effects], [enable reading of descriptions of external effects in XML])],
+[enable_external_effects="$enableval"], [enable_external_effects="no"])
+
+AC_SUBST(enable_external_effects)
+
+dnl disable backend
+dnl ---------------
+AC_ARG_ENABLE([backend],
+[AS_HELP_STRING([--disable-backend], [disable backends])],
+[enable_backend="$enableval"], [enable_backend="yes"])
+
+AC_SUBST(enable_backend)
dnl Checks for programs.
dnl ====================
dnl ----------------------
AC_PROG_CC
+dnl check for awk
+dnl -------------
+AC_PROG_AWK
+
dnl check for prelinkable linker
dnl ----------------------------
LIBFIRM_PROG_LD_R
AC_PROG_INSTALL
touch tmp-install.a tmp-install.b
-if eval "$INSTALL -C tmp-install.a tmp-install.b" ; then
- INSTALL="$INSTALL -C"
+if eval "$INSTALL tmp-install.a tmp-install.b" ; then
+ INSTALL="$INSTALL"
fi
rm tmp-install.a tmp-install.b
fi
fi
+dnl check for availability of pkg-config
+PKG_PROG_PKG_CONFIG
+
dnl Checks for header files.
dnl ========================
fi
-#dnl check for the gnu multiprecission (gmp) header file
-
-#AC_CHECK_HEADERS(gmp.h, ac_gmp_headers="yes", ac_gmp_headers="no")
-#if test "$ac_gmp_headers" != yes; then
-# dnl gmp header not found.
-# AC_MSG_ERROR("GNU multiprecission gmp header file not found")
-#fi
-
-
dnl check for the obstack header file
dnl does not work with:
dnl - cygwin
fi
+if test "$enable_external_effects" == "yes"; then
+ dnl check for libxml2 library installation dir
+ AC_CHECK_PROG(XML2CONFIG, xml2-config, "xml2-config", "echo")
+ if test "$XML2CONFIG" != "xml2-config"; then
+ AC_MSG_ERROR(xml2-config for detecting libxml2 not found)
+ fi
+ AC_SUBST(XML2CONFIG)
+ LDFLAGS=$LDFLAGS" -L/usr/lib `$XML2CONFIG --libs`";
+ CPPFLAGS=$CPPFLAGS" `$XML2CONFIG --cflags`";
+
+ AC_CHECK_HEADERS(libxml/parser.h, ac_xml_headers="yes", ac_xml_headers="no")
+ if test "$ac_xml_headers" != yes; then
+ AC_MSG_ERROR(xml header files not found. (IPD: add --with-includedir=/usr/public/libxml2/include/libxml2/ to configure flags))
+ fi
+fi
+
dnl Checks for libraries.
dnl =====================
-#dnl check for the gnu multiprecission (gmp) library
-
-#AC_CHECK_LIB(gmp, main, ac_gmp_library="yes", ac_gmp_library="no")
-#if test "$ac_gmp_library" != yes; then
-# dnl gmp library not found.
-# AC_MSG_ERROR("GNU multiprecission gmp library not found")
-#fi
-
-
AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
if test "$ac_m_library" != yes; then
dnl std math library not found.
fi
+if test "$enable_external_effects" == "yes"; then
+ AC_CHECK_LIB(xml2, xmlParseFile, ac_xml_library="yes", ac_xml_library="no")
+ if test "$ac_m_library" != yes; then
+ AC_MSG_ERROR("xml2 library not found (IPD: add --with-libdir=/usr/public/libxml2/lib/ to configure flags)")
+ else
+ LIBS=$LIBS" -lxml2"
+ fi
+fi
+
+if test "$enable_libcore" == "yes"; then
+ PKG_CHECK_MODULES([LIBCORE], [libcore])
+ AC_DEFINE([WITH_LIBCORE], [], [define to 1 to use the libcore])
+fi
+
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ==============================================================
AC_C_CONST
AC_MSG_ERROR("need strerror function")
)
+dnl we use the gnu extension obstack_printf
+AC_DEFINE([_GNU_SOURCE], [], [we use gnu extensions])
+AC_CHECK_FUNC(strerror,,
+ AC_MSG_ERROR("need obstack_printf function")
+)
dnl Error messaging
dnl ===============
-AC_OUTPUT($ac_output_file,[ touch stamp-h ])
+dnl Output results
+AC_CONFIG_FILES([
+ Makefile
+ MakeRules
+ ir/Makefile
+ ir/adt/Makefile
+ ir/net/Makefile
+ ir/debug/Makefile
+ ir/tv/Makefile
+ ir/common/Makefile
+ ir/ident/Makefile
+ ir/ir/Makefile
+ ir/ana/Makefile
+ ir/tr/Makefile
+ ir/ana2/Makefile
+ ir/stat/Makefile
+ ir/opt/Makefile
+ ir/external/Makefile
+ ir/config/Makefile
+ ir/arch/Makefile
+ ir/lower/Makefile
+ testprograms/Makefile
+ firmjni/Makefile
+ firmjni/testprograms/Makefile
+ libfirm.doxygen
+ libfirm.pc
+])
+AC_CONFIG_COMMANDS([stamp-h], [touch stamp-h])
+dnl snip the lower part of config.h and put it to ir/config/firm_config.h
+AC_CONFIG_COMMANDS([firm_config.h],
+ [awk -f ${ac_top_srcdir}/filter.awk < ${ac_top_builddir}config.h > ${ac_top_builddir}ir/config/firm_config.h])
+
+BACKENDS=""
+if test "$enable_backend" == yes; then
+ BACKENDS="arm ia32 mips ppc32"
+fi
+AC_SUBST([BACKENDS])
+
+if test "$BACKENDS"; then
+ AC_CONFIG_FILES([ir/be/Makefile])
+ for backend in $BACKENDS; do
+ AC_CONFIG_FILES([ir/be/$backend/Makefile])
+ done
+fi
+
+AC_OUTPUT
+
+dnl output summary of firm configuration
+echo ""
+echo "firm configuration summary:"
+echo " backends $BACKENDS"
+echo " profiling $enable_profile_libfirm"
+echo " debug/verifiers $enable_debug_libfirm"
+echo " assertions $enable_assert"
+echo " hooks $enable_hooks"
+echo " statistics $enable_statistics"
+echo " libcore $enable_libcore"
+echo " ilp $enable_ilp"
+echo " jvm $enable_jvm"
+echo " wide char support $enable_wchar_support"
+echo " external effects xml $enable_external_effects"
+echo " plugins $plugin_subdirs"
+echo ""
+
+dnl FIXME: this is bad
+dnl for i in $plugin_subdirs
+dnl do
+dnl suffix=`echo $i | tr /a-z _A-Z`
+dnl echo "/* enabled plugin: $i */" >> config.h
+dnl echo "#define PLUGIN_$suffix 1" >> config.h
+dnl done