configure.ac
author Peter Kovacs <kpeter@inf.elte.hu>
Sun, 30 Nov 2008 22:06:36 +0100
changeset 411 c5f010a5647a
parent 310 a9e8f310507f
child 480 69928a704ffb
permissions -rw-r--r--
Improve unify-sources.sh (#186)
Errors can also be accepted when the script is used as a hg hook.
Sometimes it is useful (e.g. if someone else made the errors).
     1 dnl Process this file with autoconf to produce a configure script.
     2 
     3 dnl Version information.
     4 m4_define([lemon_version_number],
     5 	[m4_normalize(esyscmd([echo ${LEMON_VERSION}]))])
     6 dnl m4_define([lemon_version_number], [])
     7 m4_define([lemon_hg_path], [m4_normalize(esyscmd([./scripts/chg-len.py]))])
     8 m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i]))])
     9 m4_define([lemon_version], [ifelse(lemon_version_number(),
    10 			   [],
    11 			   [lemon_hg_path().lemon_hg_revision()],
    12 			   [lemon_version_number()])])
    13 
    14 AC_PREREQ([2.59])
    15 AC_INIT([LEMON], [lemon_version()], [lemon-user@lemon.cs.elte.hu], [lemon])
    16 AC_CONFIG_AUX_DIR([build-aux])
    17 AC_CONFIG_MACRO_DIR([m4])
    18 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects nostdinc])
    19 AC_CONFIG_SRCDIR([lemon/list_graph.h])
    20 AC_CONFIG_HEADERS([config.h lemon/config.h])
    21 
    22 dnl Do compilation tests using the C++ compiler.
    23 AC_LANG([C++])
    24 
    25 dnl Checks for programs.
    26 AC_PROG_CXX
    27 AC_PROG_CXXCPP
    28 AC_PROG_INSTALL
    29 AC_DISABLE_SHARED
    30 AC_PROG_LIBTOOL
    31 
    32 AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
    33 AC_CHECK_PROG([gs_found],[gs],[yes],[no])
    34 
    35 dnl Detect Intel compiler.
    36 AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
    37 AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
    38 choke me
    39 #endif], [ICC=[yes]], [ICC=[no]])
    40 if test x"$ICC" = x"yes"; then
    41   AC_MSG_RESULT([yes])
    42 else
    43   AC_MSG_RESULT([no])
    44 fi
    45 
    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"
    49 fi
    50 AC_SUBST([WARNINGCXXFLAGS])
    51 
    52 dnl Checks for libraries.
    53 #LX_CHECK_GLPK
    54 #LX_CHECK_CPLEX
    55 #LX_CHECK_SOPLEX
    56 
    57 dnl Disable/enable building the demo programs.
    58 AC_ARG_ENABLE([demo],
    59 AS_HELP_STRING([--enable-demo], [build the demo programs])
    60 AS_HELP_STRING([--disable-demo], [do not build the demo programs @<:@default@:>@]),
    61               [], [enable_demo=no])
    62 AC_MSG_CHECKING([whether to build the demo programs])
    63 if test x"$enable_demo" != x"no"; then
    64   AC_MSG_RESULT([yes])
    65 else
    66   AC_MSG_RESULT([no])
    67 fi
    68 AM_CONDITIONAL([WANT_DEMO], [test x"$enable_demo" != x"no"])
    69 
    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"$enable_tools" != x"no"; then
    77   AC_MSG_RESULT([yes])
    78 else
    79   AC_MSG_RESULT([no])
    80 fi
    81 AM_CONDITIONAL([WANT_TOOLS], [test x"$enable_tools" != x"no"])
    82 
    83 dnl Checks for header files.
    84 AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
    85 
    86 dnl Checks for typedefs, structures, and compiler characteristics.
    87 AC_C_CONST
    88 AC_C_INLINE
    89 AC_TYPE_SIZE_T
    90 AC_HEADER_TIME
    91 AC_STRUCT_TM
    92 
    93 dnl Checks for library functions.
    94 AC_HEADER_STDC
    95 AC_CHECK_FUNCS(gettimeofday times ctime_r)
    96 
    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'])
   100 
   101 AC_CONFIG_FILES([
   102 Makefile
   103 doc/Doxyfile
   104 lemon/lemon.pc
   105 ])
   106 
   107 AC_OUTPUT
   108 
   109 echo
   110 echo '****************************** SUMMARY ******************************'
   111 echo
   112 echo Package version............... : $PACKAGE-$VERSION
   113 echo
   114 echo C++ compiler.................. : $CXX
   115 echo C++ compiles flags............ : $WARNINGCXXFLAGS $CXXFLAGS
   116 echo
   117 #echo GLPK support.................. : $lx_glpk_found
   118 #echo CPLEX support................. : $lx_cplex_found
   119 #echo SOPLEX support................ : $lx_soplex_found
   120 #echo
   121 echo Build demo programs........... : $enable_demo
   122 echo Build additional tools........ : $enable_tools
   123 echo
   124 echo The packace will be installed in
   125 echo -n '  '
   126 echo $prefix.
   127 echo
   128 echo '*********************************************************************'
   129 
   130 echo
   131 echo Configure complete, now type \'make\' and then \'make install\'.
   132 echo