m4/lx_check_soplex.m4
changeset 41 b11737922197
child 187 84c2a2e5cfee
equal deleted inserted replaced
-1:000000000000 0:7e1f2e8647eb
       
     1 AC_DEFUN([LX_CHECK_SOPLEX],
       
     2 [
       
     3   AC_ARG_WITH([soplex],
       
     4 AS_HELP_STRING([--with-soplex@<:@=PREFIX@:>@], [search for SOPLEX under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@])
       
     5 AS_HELP_STRING([--without-soplex], [disable checking for SOPLEX]),
       
     6               [], [with_soplex=yes])
       
     7 
       
     8   AC_ARG_WITH([soplex-includedir],
       
     9 AS_HELP_STRING([--with-soplex-includedir=DIR], [search for SOPLEX headers in DIR]),
       
    10               [], [with_soplex_includedir=no])
       
    11 
       
    12   AC_ARG_WITH([soplex-libdir],
       
    13 AS_HELP_STRING([--with-soplex-libdir=DIR], [search for SOPLEX libraries in DIR]),
       
    14               [], [with_soplex_libdir=no])
       
    15 
       
    16   lx_soplex_found=no
       
    17   if test x"$with_soplex" != x"no"; then
       
    18     AC_MSG_CHECKING([for SOPLEX])
       
    19 
       
    20     if test x"$with_soplex_includedir" != x"no"; then
       
    21       SOPLEX_CXXFLAGS="-I$with_soplex_includedir"
       
    22     elif test x"$with_soplex" != x"yes"; then
       
    23       SOPLEX_CXXFLAGS="-I$with_soplex/include"
       
    24     fi
       
    25 
       
    26     if test x"$with_soplex_libdir" != x"no"; then
       
    27       SOPLEX_LDFLAGS="-L$with_soplex_libdir"
       
    28     elif test x"$with_soplex" != x"yes"; then
       
    29       SOPLEX_LDFLAGS="-L$with_soplex/lib"
       
    30     fi
       
    31     SOPLEX_LIBS="-lsoplex -lz"
       
    32 
       
    33     lx_save_cxxflags="$CXXFLAGS"
       
    34     lx_save_ldflags="$LDFLAGS"
       
    35     lx_save_libs="$LIBS"
       
    36     CXXFLAGS="$SOPLEX_CXXFLAGS"
       
    37     LDFLAGS="$SOPLEX_LDFLAGS"
       
    38     LIBS="$SOPLEX_LIBS"
       
    39 
       
    40     lx_soplex_test_prog='
       
    41       #include <soplex/soplex.h>
       
    42 
       
    43       int main(int argc, char* argv[])
       
    44       {
       
    45         soplex::SoPlex soplex;
       
    46         return 0;
       
    47       }'
       
    48 
       
    49     AC_LANG_PUSH(C++)
       
    50     AC_LINK_IFELSE([$lx_soplex_test_prog], [lx_soplex_found=yes], [lx_soplex_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_soplex_found" = x"yes"; then
       
    58       AC_DEFINE([HAVE_SOPLEX], [1], [Define to 1 if you have SOPLEX.])
       
    59       AC_MSG_RESULT([yes])
       
    60     else
       
    61       SOPLEX_CXXFLAGS=""
       
    62       SOPLEX_LDFLAGS=""
       
    63       SOPLEX_LIBS=""
       
    64       AC_MSG_RESULT([no])
       
    65     fi
       
    66   fi
       
    67   SOPLEX_LIBS="$SOPLEX_LDFLAGS $SOPLEX_LIBS"
       
    68   AC_SUBST(SOPLEX_CXXFLAGS)
       
    69   AC_SUBST(SOPLEX_LIBS)
       
    70   AM_CONDITIONAL([HAVE_SOPLEX], [test x"$lx_soplex_found" = x"yes"])
       
    71 ])