1 dnl Process this file with autoconf to produce a configure script.
3 dnl Version information.
4 m4_define([lemon_version_number],
5 [m4_normalize(esyscmd([echo ${LEMON_VERSION}]))])
6 dnl m4_define([lemon_version_number], [])
7 m4_define([lemon_hg_path], [m4_normalize(esyscmd([./scripts/chg-len.py]))])
8 m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i 2> /dev/null]))])
9 m4_define([lemon_version], [ifelse(lemon_version_number(),
11 [ifelse(lemon_hg_revision(),
14 [lemon_hg_path().lemon_hg_revision()])],
15 [lemon_version_number()])])
18 AC_INIT([LEMON], [lemon_version()], [lemon-user@lemon.cs.elte.hu], [lemon])
19 AC_CONFIG_AUX_DIR([build-aux])
20 AC_CONFIG_MACRO_DIR([m4])
21 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects nostdinc])
22 AC_CONFIG_SRCDIR([lemon/list_graph.h])
23 AC_CONFIG_HEADERS([config.h lemon/config.h])
25 AC_DEFINE([LEMON_VERSION], [lemon_version()], [The version string])
27 dnl Do compilation tests using the C++ compiler.
30 dnl Check the existence of long long type.
31 AC_CHECK_TYPE(long long, [long_long_found=yes], [long_long_found=no])
32 if test x"$long_long_found" = x"yes"; then
33 AC_DEFINE([LEMON_HAVE_LONG_LONG], [1], [Define to 1 if you have long long.])
36 dnl Checks for programs.
43 AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
44 AC_CHECK_PROG([python_found],[python],[yes],[no])
45 AC_CHECK_PROG([gs_found],[gs],[yes],[no])
47 dnl Detect Intel compiler.
48 AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
49 AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
51 #endif], [ICC=[yes]], [ICC=[no]])
52 if test x"$ICC" = x"yes"; then
58 dnl Set custom compiler flags when using g++.
59 if test "$GXX" = yes -a "$ICC" = no; then
60 WARNINGCXXFLAGS="-Wall -W -Wall -W -Wunused -Wformat=2 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align -Wsign-promo -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-cast -Wno-unknown-pragmas"
62 AC_SUBST([WARNINGCXXFLAGS])
64 dnl Checks for libraries.
70 AM_CONDITIONAL([HAVE_LP], [test x"$lx_lp_found" = x"yes"])
71 AM_CONDITIONAL([HAVE_MIP], [test x"$lx_mip_found" = x"yes"])
73 dnl Disable/enable building the binary tools.
74 AC_ARG_ENABLE([tools],
75 AS_HELP_STRING([--enable-tools], [build additional tools @<:@default@:>@])
76 AS_HELP_STRING([--disable-tools], [do not build additional tools]),
77 [], [enable_tools=yes])
78 AC_MSG_CHECKING([whether to build the additional tools])
79 if test x"$enable_tools" != x"no"; then
84 AM_CONDITIONAL([WANT_TOOLS], [test x"$enable_tools" != x"no"])
86 dnl Support for running test cases using valgrind.
88 AC_ARG_ENABLE([valgrind],
89 AS_HELP_STRING([--enable-valgrind], [use valgrind when running tests]),
92 if [[ "$use_valgrind" = "yes" ]]; then
93 AC_CHECK_PROG(HAVE_VALGRIND, valgrind, yes, no)
95 if [[ "$HAVE_VALGRIND" = "no" ]]; then
96 AC_MSG_ERROR([Valgrind not found in PATH.])
99 AM_CONDITIONAL(USE_VALGRIND, [test "$use_valgrind" = "yes"])
101 dnl Checks for header files.
102 AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
104 dnl Checks for typedefs, structures, and compiler characteristics.
111 dnl Checks for library functions.
113 AC_CHECK_FUNCS(gettimeofday times ctime_r)
115 dnl Add dependencies on files generated by configure.
116 AC_SUBST([CONFIG_STATUS_DEPENDENCIES],
117 ['$(top_srcdir)/doc/Doxyfile.in $(top_srcdir)/doc/mainpage.dox.in $(top_srcdir)/lemon/lemon.pc.in $(top_srcdir)/cmake/version.cmake.in'])
131 echo '****************************** SUMMARY ******************************'
133 echo Package version............... : $PACKAGE-$VERSION
135 echo C++ compiler.................. : $CXX
136 echo C++ compiles flags............ : $WARNINGCXXFLAGS $CXXFLAGS
138 echo Compiler supports long long... : $long_long_found
140 echo GLPK support.................. : $lx_glpk_found
141 echo CPLEX support................. : $lx_cplex_found
142 echo SOPLEX support................ : $lx_soplex_found
143 echo CLP support................... : $lx_clp_found
144 echo CBC support................... : $lx_cbc_found
146 echo Build additional tools........ : $enable_tools
147 echo Use valgrind for tests........ : $use_valgrind
149 echo The packace will be installed in
153 echo '*********************************************************************'
156 echo Configure complete, now type \'make\' and then \'make install\'.