| [1489] | 1 | AC_DEFUN([LX_CHECK_CPLEX], |
|---|
| 2 | [ |
|---|
| 3 | AC_ARG_WITH([cplex], |
|---|
| 4 | AS_HELP_STRING([--with-cplex@<:@=PREFIX@:>@], [search for CPLEX under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@]) |
|---|
| 5 | AS_HELP_STRING([--without-cplex], [disable checking for CPLEX]), |
|---|
| 6 | [], [with_cplex=yes]) |
|---|
| 7 | |
|---|
| 8 | AC_ARG_WITH([cplex-includedir], |
|---|
| 9 | AS_HELP_STRING([--with-cplex-includedir=DIR], [search for CPLEX headers in DIR]), |
|---|
| 10 | [], [with_cplex_includedir=no]) |
|---|
| 11 | |
|---|
| 12 | AC_ARG_WITH([cplex-libdir], |
|---|
| 13 | AS_HELP_STRING([--with-cplex-libdir=DIR], [search for CPLEX libraries in DIR]), |
|---|
| 14 | [], [with_cplex_libdir=no]) |
|---|
| 15 | |
|---|
| 16 | lx_cplex_found=no |
|---|
| 17 | if test x"$with_cplex" != x"no"; then |
|---|
| 18 | AC_MSG_CHECKING([for CPLEX]) |
|---|
| 19 | |
|---|
| 20 | if test x"$with_cplex_includedir" != x"no"; then |
|---|
| 21 | CPLEX_CFLAGS="-I$with_cplex_includedir" |
|---|
| 22 | elif test x"$with_cplex" != x"yes"; then |
|---|
| 23 | CPLEX_CFLAGS="-I$with_cplex/include" |
|---|
| 24 | fi |
|---|
| 25 | |
|---|
| 26 | if test x"$with_cplex_libdir" != x"no"; then |
|---|
| 27 | CPLEX_LDFLAGS="-L$with_cplex_libdir" |
|---|
| 28 | elif test x"$with_cplex" != x"yes"; then |
|---|
| 29 | CPLEX_LDFLAGS="-L$with_cplex/lib" |
|---|
| 30 | fi |
|---|
| 31 | CPLEX_LIBS="-lcplex -lm -lpthread" |
|---|
| 32 | |
|---|
| 33 | lx_save_cxxflags="$CXXFLAGS" |
|---|
| 34 | lx_save_ldflags="$LDFLAGS" |
|---|
| 35 | lx_save_libs="$LIBS" |
|---|
| 36 | CXXFLAGS="$CPLEX_CFLAGS" |
|---|
| 37 | LDFLAGS="$CPLEX_LDFLAGS" |
|---|
| 38 | LIBS="$CPLEX_LIBS" |
|---|
| 39 | |
|---|
| 40 | lx_cplex_test_prog=' |
|---|
| 41 | extern "C" { |
|---|
| 42 | #include <ilcplex/cplex.h> |
|---|
| 43 | } |
|---|
| 44 | |
|---|
| 45 | int main(int argc, char* argv[]) |
|---|
| 46 | { |
|---|
| 47 | CPXENVptr env = NULL; |
|---|
| 48 | return 0; |
|---|
| 49 | }' |
|---|
| 50 | |
|---|
| 51 | AC_LANG_PUSH(C++) |
|---|
| 52 | AC_LINK_IFELSE([$lx_cplex_test_prog], [lx_cplex_found=yes], [lx_cplex_found=no]) |
|---|
| 53 | AC_LANG_POP(C++) |
|---|
| 54 | |
|---|
| 55 | CXXFLAGS="$lx_save_cxxflags" |
|---|
| 56 | LDFLAGS="$lx_save_ldflags" |
|---|
| 57 | LIBS="$lx_save_libs" |
|---|
| 58 | |
|---|
| 59 | if test x"$lx_cplex_found" = x"yes"; then |
|---|
| 60 | AC_DEFINE([HAVE_CPLEX], [1], [Define to 1 if you have CPLEX.]) |
|---|
| 61 | AC_MSG_RESULT([yes]) |
|---|
| 62 | else |
|---|
| 63 | CPLEX_CFLAGS="" |
|---|
| 64 | CPLEX_LDFLAGS="" |
|---|
| 65 | CPLEX_LIBS="" |
|---|
| 66 | AC_MSG_RESULT([no]) |
|---|
| 67 | fi |
|---|
| 68 | fi |
|---|
| 69 | CPLEX_LIBS="$CPLEX_LDFLAGS $CPLEX_LIBS" |
|---|
| 70 | AC_SUBST(CPLEX_CFLAGS) |
|---|
| 71 | AC_SUBST(CPLEX_LIBS) |
|---|
| 72 | AM_CONDITIONAL([HAVE_CPLEX], [test x"$lx_cplex_found" = x"yes"]) |
|---|
| 73 | ]) |
|---|
