m4/lx_check_coin.m4
author Alpar Juttner <alpar@cs.elte.hu>
Tue, 26 May 2015 16:54:15 +0200
branch1.2
changeset 1000 d94bb1e50557
parent 627 20dac2104519
permissions -rw-r--r--
Merge bugfix #598 to branch 1.2
     1 AC_DEFUN([LX_CHECK_COIN],
     2 [
     3   AC_ARG_WITH([coin],
     4 AS_HELP_STRING([--with-coin@<:@=PREFIX@:>@], [search for CLP under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@])
     5 AS_HELP_STRING([--without-coin], [disable checking for CLP]),
     6               [], [with_coin=yes])
     7 
     8   AC_ARG_WITH([coin-includedir],
     9 AS_HELP_STRING([--with-coin-includedir=DIR], [search for CLP headers in DIR]),
    10               [], [with_coin_includedir=no])
    11 
    12   AC_ARG_WITH([coin-libdir],
    13 AS_HELP_STRING([--with-coin-libdir=DIR], [search for CLP libraries in DIR]),
    14               [], [with_coin_libdir=no])
    15 
    16   lx_clp_found=no
    17   if test x"$with_coin" != x"no"; then
    18     AC_MSG_CHECKING([for CLP])
    19 
    20     if test x"$with_coin_includedir" != x"no"; then
    21       CLP_CXXFLAGS="-I$with_coin_includedir"
    22     elif test x"$with_coin" != x"yes"; then
    23       CLP_CXXFLAGS="-I$with_coin/include"
    24     fi
    25 
    26     if test x"$with_coin_libdir" != x"no"; then
    27       CLP_LDFLAGS="-L$with_coin_libdir"
    28     elif test x"$with_coin" != x"yes"; then
    29       CLP_LDFLAGS="-L$with_coin/lib"
    30     fi
    31     CLP_LIBS="-lClp -lCoinUtils -lm"
    32 
    33     lx_save_cxxflags="$CXXFLAGS"
    34     lx_save_ldflags="$LDFLAGS"
    35     lx_save_libs="$LIBS"
    36     CXXFLAGS="$CLP_CXXFLAGS"
    37     LDFLAGS="$CLP_LDFLAGS"
    38     LIBS="$CLP_LIBS"
    39 
    40     lx_clp_test_prog='
    41       #include <coin/ClpModel.hpp>
    42 
    43       int main(int argc, char** argv)
    44       {
    45         ClpModel clp;
    46         return 0;
    47       }'
    48 
    49     AC_LANG_PUSH(C++)
    50     AC_LINK_IFELSE([$lx_clp_test_prog], [lx_clp_found=yes], [lx_clp_found=no])
    51     AC_LANG_POP(C++)
    52 
    53     CXXFLAGS="$lx_save_cxxflags"
    54     LDFLAGS="$lx_save_ldflags"
    55     LIBS="$lx_save_libs"
    56 
    57     if test x"$lx_clp_found" = x"yes"; then
    58       AC_DEFINE([LEMON_HAVE_CLP], [1], [Define to 1 if you have CLP.])
    59       lx_lp_found=yes
    60       AC_DEFINE([LEMON_HAVE_LP], [1], [Define to 1 if you have any LP solver.])
    61       AC_MSG_RESULT([yes])
    62     else
    63       CLP_CXXFLAGS=""
    64       CLP_LDFLAGS=""
    65       CLP_LIBS=""
    66       AC_MSG_RESULT([no])
    67     fi
    68   fi
    69   CLP_LIBS="$CLP_LDFLAGS $CLP_LIBS"
    70   AC_SUBST(CLP_CXXFLAGS)
    71   AC_SUBST(CLP_LIBS)
    72   AM_CONDITIONAL([HAVE_CLP], [test x"$lx_clp_found" = x"yes"])
    73 
    74 
    75   lx_cbc_found=no
    76   if test x"$lx_clp_found" = x"yes"; then
    77     if test x"$with_coin" != x"no"; then
    78       AC_MSG_CHECKING([for CBC])
    79 
    80       if test x"$with_coin_includedir" != x"no"; then
    81         CBC_CXXFLAGS="-I$with_coin_includedir"
    82       elif test x"$with_coin" != x"yes"; then
    83         CBC_CXXFLAGS="-I$with_coin/include"
    84       fi
    85 
    86       if test x"$with_coin_libdir" != x"no"; then
    87         CBC_LDFLAGS="-L$with_coin_libdir"
    88       elif test x"$with_coin" != x"yes"; then
    89         CBC_LDFLAGS="-L$with_coin/lib"
    90       fi
    91       CBC_LIBS="-lOsi -lCbc -lCbcSolver -lClp -lOsiClp -lCoinUtils -lVol -lOsiVol -lCgl -lm -llapack -lblas"
    92 
    93       lx_save_cxxflags="$CXXFLAGS"
    94       lx_save_ldflags="$LDFLAGS"
    95       lx_save_libs="$LIBS"
    96       CXXFLAGS="$CBC_CXXFLAGS"
    97       LDFLAGS="$CBC_LDFLAGS"
    98       LIBS="$CBC_LIBS"
    99 
   100       lx_cbc_test_prog='
   101         #include <coin/CbcModel.hpp>
   102 
   103         int main(int argc, char** argv)
   104         {
   105           CbcModel cbc;
   106           return 0;
   107         }'
   108 
   109       AC_LANG_PUSH(C++)
   110       AC_LINK_IFELSE([$lx_cbc_test_prog], [lx_cbc_found=yes], [lx_cbc_found=no])
   111       AC_LANG_POP(C++)
   112 
   113       CXXFLAGS="$lx_save_cxxflags"
   114       LDFLAGS="$lx_save_ldflags"
   115       LIBS="$lx_save_libs"
   116 
   117       if test x"$lx_cbc_found" = x"yes"; then
   118         AC_DEFINE([LEMON_HAVE_CBC], [1], [Define to 1 if you have CBC.])
   119         lx_lp_found=yes
   120         AC_DEFINE([LEMON_HAVE_LP], [1], [Define to 1 if you have any LP solver.])
   121         lx_mip_found=yes
   122         AC_DEFINE([LEMON_HAVE_MIP], [1], [Define to 1 if you have any MIP solver.])
   123         AC_MSG_RESULT([yes])
   124       else
   125         CBC_CXXFLAGS=""
   126         CBC_LDFLAGS=""
   127         CBC_LIBS=""
   128         AC_MSG_RESULT([no])
   129       fi
   130     fi
   131   fi
   132   CBC_LIBS="$CBC_LDFLAGS $CBC_LIBS"
   133   AC_SUBST(CBC_CXXFLAGS)
   134   AC_SUBST(CBC_LIBS)
   135   AM_CONDITIONAL([HAVE_CBC], [test x"$lx_cbc_found" = x"yes"])
   136 ])