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 ${LEMON_VERSION}]))])
6 dnl m4_define([lemon_version_number], [])
7 m4_define([lemon_hg_path], [m4_normalize(esyscmd([./scripts/chg-len.py]))])
8 m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i]))])
9 m4_define([lemon_version], [ifelse(lemon_version_number(),
11 [lemon_hg_path().lemon_hg_revision()],
12 [lemon_version_number()])])
15 AC_INIT([LEMON], [lemon_version()], [lemon-user@lemon.cs.elte.hu], [lemon])
16 AC_CONFIG_AUX_DIR([build-aux])
17 AC_CONFIG_MACRO_DIR([m4])
18 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects nostdinc])
19 AC_CONFIG_SRCDIR([lemon/list_graph.h])
20 AC_CONFIG_HEADERS([config.h lemon/config.h])
22 dnl Do compilation tests using the C++ compiler.
25 dnl Checks for programs.
32 AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
33 AC_CHECK_PROG([gs_found],[gs],[yes],[no])
35 dnl Detect Intel compiler.
36 AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
37 AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
39 #endif], [ICC=[yes]], [ICC=[no]])
40 if test x"$ICC" = x"yes"; then
46 dnl Set custom compiler flags when using g++.
47 if test "$GXX" = yes -a "$ICC" = no; then
48 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"
50 AC_SUBST([WARNINGCXXFLAGS])
52 dnl Checks for libraries.
57 dnl Disable/enable building the demo programs.
59 AS_HELP_STRING([--enable-demo], [build the demo programs])
60 AS_HELP_STRING([--disable-demo], [do not build the demo programs @<:@default@:>@]),
62 AC_MSG_CHECKING([whether to build the demo programs])
63 if test x"$enable_demo" != x"no"; then
68 AM_CONDITIONAL([WANT_DEMO], [test x"$enable_demo" != x"no"])
70 dnl Disable/enable building the binary tools.
71 AC_ARG_ENABLE([tools],
72 AS_HELP_STRING([--enable-tools], [build additional tools @<:@default@:>@])
73 AS_HELP_STRING([--disable-tools], [do not build additional tools]),
74 [], [enable_tools=yes])
75 AC_MSG_CHECKING([whether to build the additional tools])
76 if test x"$enable_tools" != x"no"; then
81 AM_CONDITIONAL([WANT_TOOLS], [test x"$enable_tools" != x"no"])
83 dnl Checks for header files.
84 AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
86 dnl Checks for typedefs, structures, and compiler characteristics.
93 dnl Checks for library functions.
95 AC_CHECK_FUNCS(gettimeofday times ctime_r)
97 dnl Add dependencies on files generated by configure.
98 AC_SUBST([CONFIG_STATUS_DEPENDENCIES],
99 ['$(top_srcdir)/doc/Doxyfile.in $(top_srcdir)/lemon/lemon.pc.in'])
110 echo '****************************** SUMMARY ******************************'
112 echo Package version............... : $PACKAGE-$VERSION
114 echo C++ compiler.................. : $CXX
115 echo C++ compiles flags............ : $WARNINGCXXFLAGS $CXXFLAGS
117 #echo GLPK support.................. : $lx_glpk_found
118 #echo CPLEX support................. : $lx_cplex_found
119 #echo SOPLEX support................ : $lx_soplex_found
121 echo Build demo programs........... : $enable_demo
122 echo Build additional tools........ : $enable_tools
124 echo The packace will be installed in
128 echo '*********************************************************************'
131 echo Configure complete, now type \'make\' and then \'make install\'.