ladanyi@1: dnl Process this file with autoconf to produce a configure script.
ladanyi@1: 
ladanyi@1: dnl Version information.
alpar@273: m4_define([lemon_version_number],
alpar@273: 	[m4_normalize(esyscmd([echo ${LEMON_VERSION}]))])
alpar@273: dnl m4_define([lemon_version_number], [])
alpar@273: m4_define([lemon_hg_path], [m4_normalize(esyscmd([./scripts/chg-len.py]))])
alpar@19: m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i]))])
alpar@273: m4_define([lemon_version], [ifelse(lemon_version_number(),
alpar@273: 			   [],
alpar@273: 			   [lemon_hg_path().lemon_hg_revision()],
alpar@273: 			   [lemon_version_number()])])
ladanyi@1: 
ladanyi@1: AC_PREREQ([2.59])
ladanyi@236: AC_INIT([LEMON], [lemon_version()], [lemon-user@lemon.cs.elte.hu], [lemon])
ladanyi@1: AC_CONFIG_AUX_DIR([build-aux])
ladanyi@1: AC_CONFIG_MACRO_DIR([m4])
ladanyi@64: AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects nostdinc])
ladanyi@1: AC_CONFIG_SRCDIR([lemon/list_graph.h])
ladanyi@1: AC_CONFIG_HEADERS([config.h lemon/config.h])
ladanyi@1: 
ladanyi@1: lx_cmdline_cxxflags_set=${CXXFLAGS+set}
ladanyi@1: 
ladanyi@296: dnl Do compilation tests using the C++ compiler.
ladanyi@296: AC_LANG([C++])
ladanyi@296: 
alpar@372: dnl Check the existence of long long type.
alpar@372: AC_CHECK_TYPE(long long, [long_long_found=yes], [long_long_found=no])
alpar@372: if test x"$long_long_found" = x"yes"; then
alpar@372:   AC_DEFINE([HAVE_LONG_LONG], [1], [Define to 1 if you have long long.])
alpar@372: fi
alpar@372: 
ladanyi@1: dnl Checks for programs.
ladanyi@1: AC_PROG_CXX
ladanyi@1: AC_PROG_CXXCPP
ladanyi@1: AC_PROG_INSTALL
ladanyi@1: AC_DISABLE_SHARED
ladanyi@1: AC_PROG_LIBTOOL
ladanyi@1: 
ladanyi@60: AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
ladanyi@153: AC_CHECK_PROG([gs_found],[gs],[yes],[no])
ladanyi@60: 
ladanyi@296: dnl Detect Intel compiler.
ladanyi@296: AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
ladanyi@296: AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
ladanyi@296: choke me
ladanyi@296: #endif], [ICC=[yes]], [ICC=[no]])
ladanyi@296: if test x"$ICC" = x"yes"; then
ladanyi@296:   AC_MSG_RESULT([yes])
ladanyi@296: else
ladanyi@296:   AC_MSG_RESULT([no])
ladanyi@296: fi
ladanyi@296: 
alpar@225: dnl Set custom compiler flags when using g++.
ladanyi@296: if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes -a "$ICC" = no; then
ladanyi@1:   CXXFLAGS="$CXXFLAGS -Wall -W -Wall -W -Wunused -Wformat=2 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align -Wsign-promo -Woverloaded-virtual -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-cast -Wno-unknown-pragmas"
ladanyi@1: fi
ladanyi@1: 
ladanyi@1: dnl Checks for libraries.
ladanyi@259: #LX_CHECK_GLPK
ladanyi@259: #LX_CHECK_CPLEX
ladanyi@259: #LX_CHECK_SOPLEX
ladanyi@1: 
alpar@225: dnl Disable/enable building the demo programs.
ladanyi@1: AC_ARG_ENABLE([demo],
ladanyi@1: AS_HELP_STRING([--enable-demo], [build the demo programs])
ladanyi@1: AS_HELP_STRING([--disable-demo], [do not build the demo programs @<:@default@:>@]),
ladanyi@1:               [], [enable_demo=no])
ladanyi@1: AC_MSG_CHECKING([whether to build the demo programs])
ladanyi@1: if test x"$enable_demo" != x"no"; then
ladanyi@1:   AC_MSG_RESULT([yes])
ladanyi@1: else
ladanyi@1:   AC_MSG_RESULT([no])
ladanyi@1: fi
ladanyi@1: AM_CONDITIONAL([WANT_DEMO], [test x"$enable_demo" != x"no"])
ladanyi@1: 
alpar@225: dnl Disable/enable building the binary tools.
ladanyi@1: AC_ARG_ENABLE([tools],
ladanyi@1: AS_HELP_STRING([--enable-tools], [build additional tools @<:@default@:>@])
ladanyi@1: AS_HELP_STRING([--disable-tools], [do not build additional tools]),
ladanyi@1:               [], [enable_tools=yes])
ladanyi@1: AC_MSG_CHECKING([whether to build the additional tools])
ladanyi@1: if test x"$enable_tools" != x"no"; then
ladanyi@1:   AC_MSG_RESULT([yes])
ladanyi@1: else
ladanyi@1:   AC_MSG_RESULT([no])
ladanyi@1: fi
ladanyi@1: AM_CONDITIONAL([WANT_TOOLS], [test x"$enable_tools" != x"no"])
ladanyi@1: 
ladanyi@1: dnl Checks for header files.
ladanyi@1: AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
ladanyi@1: 
ladanyi@1: dnl Checks for typedefs, structures, and compiler characteristics.
ladanyi@1: AC_C_CONST
ladanyi@1: AC_C_INLINE
ladanyi@1: AC_TYPE_SIZE_T
ladanyi@1: AC_HEADER_TIME
ladanyi@1: AC_STRUCT_TM
ladanyi@1: 
ladanyi@1: dnl Checks for library functions.
ladanyi@1: AC_HEADER_STDC
ladanyi@1: AC_CHECK_FUNCS(gettimeofday times ctime_r)
ladanyi@1: 
alpar@219: dnl Add dependencies on files generated by configure.
alpar@219: AC_SUBST([CONFIG_STATUS_DEPENDENCIES],
alpar@360:   ['$(top_srcdir)/doc/Doxyfile.in $(top_srcdir)/lemon/lemon.pc.in $(top_srcdir)/cmake/version.cmake.in'])
alpar@219: 
ladanyi@1: AC_CONFIG_FILES([
ladanyi@1: Makefile
alpar@360: cmake/version.cmake
ladanyi@1: doc/Doxyfile
ladanyi@1: lemon/lemon.pc
ladanyi@1: ])
ladanyi@1: 
ladanyi@1: AC_OUTPUT
ladanyi@1: 
ladanyi@1: echo
ladanyi@1: echo '****************************** SUMMARY ******************************'
ladanyi@1: echo
ladanyi@1: echo Package version............... : $PACKAGE-$VERSION
ladanyi@1: echo
ladanyi@1: echo C++ compiler.................. : $CXX
ladanyi@1: echo C++ compiles flags............ : $CXXFLAGS
ladanyi@1: echo
alpar@372: echo Compiler supports long long... : $long_long_found
alpar@372: echo
ladanyi@259: #echo GLPK support.................. : $lx_glpk_found
ladanyi@259: #echo CPLEX support................. : $lx_cplex_found
ladanyi@259: #echo SOPLEX support................ : $lx_soplex_found
ladanyi@259: #echo
alpar@55: echo Build demo programs........... : $enable_demo
alpar@55: echo Build additional tools........ : $enable_tools
ladanyi@1: echo
ladanyi@1: echo The packace will be installed in
ladanyi@1: echo -n '  '
ladanyi@1: echo $prefix.
ladanyi@1: echo
ladanyi@1: echo '*********************************************************************'
ladanyi@1: 
ladanyi@1: echo
alpar@55: echo Configure complete, now type \'make\' and then \'make install\'.
ladanyi@1: echo