dnl dnl Main authors: dnl Guido Tack dnl dnl Contributing authors: dnl Samuel Gagnon dnl dnl Copyright: dnl Guido Tack, 2004, 2005 dnl Samuel Gagnon, 2018 dnl dnl This file is part of Gecode, the generic constraint dnl development environment: dnl http://www.gecode.org dnl dnl Permission is hereby granted, free of charge, to any person obtaining dnl a copy of this software and associated documentation files (the dnl "Software"), to deal in the Software without restriction, including dnl without limitation the rights to use, copy, modify, merge, publish, dnl distribute, sublicense, and/or sell copies of the Software, and to dnl permit persons to whom the Software is furnished to do so, subject to dnl the following conditions: dnl dnl The above copyright notice and this permission notice shall be dnl included in all copies or substantial portions of the Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND dnl NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE dnl LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION dnl OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION dnl WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. dnl dnl AC_REVISION([$Id$]) AC_PREREQ(2.53) AC_INIT(GECODE, 6.3.1, users@gecode.org) AC_CONFIG_HEADERS([gecode/support/config.hpp]) AC_CONFIG_SRCDIR(gecode/kernel.hh) ac_gecode_soversion=52 AC_SUBST(GECODE_SOVERSION, ${ac_gecode_soversion}) ac_gecode_flatzincversion=1.6 AC_SUBST(GECODE_FLATZINC_VERSION, ${ac_gecode_flatzincversion}) # checks for programs : ${CXXFLAGS=""} dnl we do not want autoconf's default : ${CFLAGS=""} dnl we do not want autoconf's default : ${DLLFLAGS=""} dnl we do not want autoconf's default : ${GLDFLAGS=""} dnl we do not want autoconf's default dnl include Gecode specific macros m4_include([gecode.m4]) dnl determine the operating system AC_GECODE_GET_OS if test "${CXX}x" = "x" -a "${CC}x" = "x" -a "${host_os}" = "windows"; then CC=cl CXX=cl fi AC_PROG_CXX AC_PROG_CC AC_LANG(C++) AC_PROG_RANLIB dnl check whether we have certain programs we need AC_CHECK_PROG(PROG_DIFF, diff, [ok]) if test "${PROG_DIFF}x" = "x"; then AC_MSG_ERROR([In order to compile Gecode, you need the diff tool.]) fi AC_CHECK_PROG(PROG_TAR, tar, [ok]) if test "${PROG_TAR}x" = "x"; then AC_MSG_ERROR([In order to compile Gecode, you need the tar tool.]) fi AC_CHECK_PROG(PROG_MAKE, make, [ok]) if test "${PROG_MAKE}x" = "x"; then AC_MSG_ERROR([In order to compile Gecode, you need the make tool.]) fi AC_CHECK_PROG(PROG_SED, sed, [ok]) if test "${PROG_SED}x" = "x"; then AC_MSG_ERROR([In order to compile Gecode, you need the sed tool.]) fi AC_CHECK_PROG(PROG_PERL, perl, [ok]) if test "${PROG_PERL}x" = "x"; then AC_MSG_ERROR([In order to compile Gecode, you need perl.]) fi dnl Check for environment to use when running programs in the Makefile AC_GECODE_RUNENVIRONMENT dnl determine which compiler we are using AC_CXX_COMPILER_VENDOR(ac_gecode_compiler_vendor) case $ac_gecode_compiler_vendor in gnu) AC_CHECK_GCC_VERSION(4,2) ;; intel) ;; microsoft) AC_CHECK_MSVC_VERSION(1800,2013) ;; *) ;; esac AC_GECODE_RESOURCE AC_LANG(C++) dnl check whether we want to build universal binaries on Mac OS X AC_GECODE_UNIVERSAL dnl check whether the user wants a prefix or suffixes for the libraries AC_GECODE_USER_SUFFIX dnl check whether we want to build a framework bundle on Mac OS X AC_GECODE_FRAMEWORK dnl check whether we want to build static libraries AC_GECODE_STATICLIBS dnl check whether we want to have assertions and debugging options AC_GECODE_DEBUG dnl check whether we want to have peak heap size tracking AC_GECODE_PEAKHEAP dnl check whether to optimize for code size AC_GECODE_CODESIZE dnl check whether we want to have support for finding memory leaks AC_GECODE_LEAK_DEBUG dnl check whether we want to use default memory allocator AC_GECODE_ALLOCATOR dnl check whether we want audit code in our build AC_GECODE_AUDIT dnl check whether we want to produce code suitable for profiling AC_GECODE_PROFILE dnl check whether we want to produce code instrumented for gcov AC_GECODE_GCOV dnl check platform specific behaviour of arithmetic AC_GECODE_CHECK_ARITH dnl checking for thread support AC_GECODE_THREADS dnl checking for timer to use AC_GECODE_TIMER dnl checking for freelist sizes to use AC_GECODE_FREELIST_32_SIZE AC_GECODE_FREELIST_64_SIZE case $ac_gecode_compiler_vendor in gnu) dnl general compiler flags AC_GECODE_UNIX_PATHS AC_GECODE_GCC_GENERAL_SWITCHES dnl check whether we want to use visibility attributes with gcc AC_GECODE_GCC_VISIBILITY if test "${enable_debug:-no}" = "no" -a "${enable_gcov:-no}" = "no"; then dnl compiler flags for an optimized build AC_GECODE_GCC_OPTIMIZED_SWITCHES dnl compiler flags for optimize float computings dnl AC_GECODE_CHECK_COMPILERFLAG([-ffast-math]) dnl ffast-math implies:-fno-math-errno -funsafe-math-optimizations -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fcx-limited-range dnl but -funsafe-math-optimizations break IEEE float comptability, so we have to avoid it AC_GECODE_CHECK_COMPILERFLAG([-fno-math-errno]) AC_GECODE_CHECK_COMPILERFLAG([-ffinite-math-only]) AC_GECODE_CHECK_COMPILERFLAG([-fno-rounding-math]) AC_GECODE_CHECK_COMPILERFLAG([-fno-signaling-nans]) AC_GECODE_CHECK_COMPILERFLAG([-fcx-limited-range]) AC_GECODE_CHECK_COMPILERFLAG([-mthreads]) else if test "${enable_debug:-no}" = "yes"; then dnl compiler flags for a debug build AC_GECODE_GCC_DEBUG_SWITCHES fi fi AC_GECODE_CHECK_COMPILERFLAG([-Qunused-arguments]) ;; intel) dnl flags for creating dlls case $host_os in windows*) AC_GECODE_MSVC_SWITCHES ;; *) dnl check whether we want to use visibility attributes with gcc AC_GECODE_GCC_VISIBILITY dnl general compiler flags AC_GECODE_UNIX_PATHS AC_GECODE_GCC_GENERAL_SWITCHES if test "${enable_debug:-no}" = "no"; then dnl compiler flags for an optimized build AC_GECODE_GCC_OPTIMIZED_SWITCHES else dnl compiler flags for a debug build AC_GECODE_GCC_DEBUG_SWITCHES fi ;; esac ;; microsoft) AC_GECODE_MSVC_SWITCHES ;; *) AC_MSG_ERROR(Gecode currently only supports the GNU and Microsoft compilers.) ;; esac dnl check whether we can use GNU hash_map AC_CHECK_HEADER([ext/hash_map], [AC_DEFINE([GECODE_HAS_GNU_HASH_MAP],[], [Whether GNU hash_map is available])]) dnl check whether we can use unordered_map AC_CHECK_HEADER([unordered_map], [AC_DEFINE([GECODE_HAS_UNORDERED_MAP],[], [Whether unordered_map is available])]) dnl find out what parts the user wants to build AC_GECODE_DOC_SWITCHES dnl ------------------------------------------------------------------ dnl Enabling of non-variable contribs dnl @CONTRIBS@ dnl ------------------------------------------------------------------ dnl Definition of variable types dnl Include contributor's vtis dnl @VTIS@ AC_GECODE_VIS AC_GECODE_VTI(float, [float variable library (implies --enable-int-vars)], yes, [\$(top_srcdir)/gecode/float/var-imp/float.vis], [enable_int_vars="yes"; AC_SUBST(LINKFLOAT,[${LINKLIBDIR}${LINKPREFIX}${FLOAT}${DLL_ARCH}${LINKSUFFIX}]) ], [ AC_SUBST(LINKFLOAT,[]) ] ) AC_GECODE_VTI(set, [finite set library (implies --enable-int-vars)], yes, [\$(top_srcdir)/gecode/set/var-imp/set.vis], [enable_int_vars="yes"; AC_SUBST(LINKSET,[${LINKLIBDIR}${LINKPREFIX}${SET}${DLL_ARCH}${LINKSUFFIX}]) ], [ AC_SUBST(LINKSET,[]) ] ) AC_GECODE_VTI(int, finite domain library, yes, [\$(top_srcdir)/gecode/int/var-imp/int.vis \$(top_srcdir)/gecode/int/var-imp/bool.vis], [ AC_SUBST(LINKINT,[${LINKLIBDIR}${LINKPREFIX}${INT}${DLL_ARCH}${LINKSUFFIX}]) ], [ AC_SUBST(LINKINT,[]) ]) dnl End of definition of variable types dnl ------------------------------------------------------------------ AC_GECODE_MPFR AC_GECODE_QT AC_GECODE_GIST AC_GECODE_CBS AC_GECODE_CPPROFILER AC_GECODE_FLEXBISON AC_FUNC_MMAP AC_GECODE_ENABLE_MODULE(driver, yes, [build script commandline driver library], [enable_search="yes"; enable_int="yes"; ]) AC_GECODE_ENABLE_MODULE(flatzinc, yes, [build FlatZinc interpreter], [enable_search="yes"; enable_driver="yes"; enable_minimodel="yes"; ]) AC_GECODE_ENABLE_MODULE(driver, yes, [build script commandline driver library], [enable_search="yes"; enable_int="yes"; ]) AC_GECODE_ENABLE_MODULE(examples, yes, [build examples for the enabled variable types], [enable_search="yes"; enable_driver="yes"; enable_minimodel="yes"; ]) AC_GECODE_ENABLE_MODULE(minimodel, yes, [build modeling support library for the enabled variable types]) AC_GECODE_ENABLE_MODULE(search, yes, [build search engines]) dnl Configure contributions AC_CONFIG_SUBDIRS() dnl @SUBDIRS@ AC_SUBST(VERSION, ${PACKAGE_VERSION}) AC_SUBST(GECODE_VERSION, ${PACKAGE_VERSION}) AC_SUBST(DLLFLAGS, ${DLLFLAGS}) AC_SUBST(GLDFLAGS, ${GLDFLAGS}) AC_SUBST(ALLVIS, ${ac_gecode_vis}) VERSION_DASHES=`echo $PACKAGE_VERSION | sed -e s/\\\\./-/g` PACKAGE_VERSION_NUMBER=`echo $PACKAGE_VERSION | awk -F. '{print $1 * 100000 + $2 * 100 + $3}'` AC_DEFINE_UNQUOTED(GECODE_VERSION, "${PACKAGE_VERSION}", [Gecode version]) AC_DEFINE_UNQUOTED(GECODE_LIBRARY_VERSION, "${VERSION_DASHES}", [Gecode version]) AC_DEFINE_UNQUOTED(GECODE_VERSION_NUMBER, ${PACKAGE_VERSION_NUMBER}, [Gecode version]) AC_DEFINE_UNQUOTED(GECODE_FLATZINC_VERSION, "${GECODE_FLATZINC_VERSION}", [Supported version of FlatZinc] ) ac_gecode_library_architecture=-${VERSION_DASHES}${ac_gecode_library_architecture} if test "$ac_gecode_compiler_vendor" == "microsoft" \ -o \( "$ac_gecode_compiler_vendor" == "intel" \ -a "$host_os" == "windows" \) ; then AC_SUBST(DLL_ARCH,[${ac_gecode_library_architecture}]) else AC_SUBST(DLL_ARCH,[""]) fi AC_CONFIG_FILES([Makefile]) if test "${host_os}" = "windows"; then AC_SUBST(BATCHFILE, ".bat") AC_CONFIG_FILES([tools/flatzinc/mzn-gecode.bat:tools/flatzinc/mzn-gecode.bat.in],[chmod +x tools/flatzinc/mzn-gecode.bat]) else AC_SUBST(BATCHFILE, "") AC_CONFIG_FILES([tools/flatzinc/mzn-gecode:tools/flatzinc/mzn-gecode.in],[chmod +x tools/flatzinc/mzn-gecode]) fi AC_CONFIG_FILES([tools/flatzinc/gecode.msc:tools/flatzinc/gecode.msc.in]) AC_CONFIG_FILES([doxygen.conf:doxygen/doxygen.conf.in]) AC_CONFIG_FILES([doxygen.hh:doxygen/doxygen.hh.in]) AC_OUTPUT