| 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$with_soplex/src" |
|---|
| 24 | fi |
|---|
| 25 | |
|---|
| 26 | if test x"$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="$SOPLEX_LIBS" |
|---|
| 39 | |
|---|
| 40 | lx_soplex_test_prog=' |
|---|
| 41 | #include <soplex.h> |
|---|
| 42 | |
|---|
| 43 | int main(int argc, char** argv) |
|---|
| 44 | { |
|---|
| 45 | soplex::SoPlex soplex; |
|---|
| 46 | return 0; |
|---|
| 47 | }' |
|---|
| 48 | |
|---|
| 49 | AC_LANG_PUSH(C++) |
|---|
| 50 | AC_LINK_IFELSE([$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([LEMON_HAVE_SOPLEX], [1], [Define to 1 if you have SOPLEX.]) |
|---|
| 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 | SOPLEX_CXXFLAGS="" |
|---|
| 64 | SOPLEX_LDFLAGS="" |
|---|
| 65 | SOPLEX_LIBS="" |
|---|
| 66 | AC_MSG_RESULT([no]) |
|---|
| 67 | fi |
|---|
| 68 | fi |
|---|
| 69 | SOPLEX_LIBS="$SOPLEX_LDFLAGS $SOPLEX_LIBS" |
|---|
| 70 | AC_SUBST(SOPLEX_CXXFLAGS) |
|---|
| 71 | AC_SUBST(SOPLEX_LIBS) |
|---|
| 72 | AM_CONDITIONAL([HAVE_SOPLEX], [test x"$lx_soplex_found" = x"yes"]) |
|---|
| 73 | ]) |
|---|
