1 AC_DEFUN([LX_CHECK_GLPK],
4 AS_HELP_STRING([--with-glpk@<:@=PREFIX@:>@], [search for GLPK under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@])
5 AS_HELP_STRING([--without-glpk], [disable checking for GLPK]),
8 AC_ARG_WITH([glpk-includedir],
9 AS_HELP_STRING([--with-glpk-includedir=DIR], [search for GLPK headers in DIR]),
10 [], [with_glpk_includedir=no])
12 AC_ARG_WITH([glpk-libdir],
13 AS_HELP_STRING([--with-glpk-libdir=DIR], [search for GLPK libraries in DIR]),
14 [], [with_glpk_libdir=no])
16 if test x"$with_glpk" != x"no"; then
17 AC_MSG_CHECKING([for GLPK])
19 if test x"$with_glpk_includedir" != x"no"; then
20 GLPK_CFLAGS="-I$with_glpk_includedir"
21 elif test x"$with_glpk" != x"yes"; then
22 GLPK_CFLAGS="-I$with_glpk/include"
25 if test x"$with_glpk_libdir" != x"no"; then
26 GLPK_LDFLAGS="-L$with_glpk_libdir"
27 elif test x"$with_glpk" != x"yes"; then
28 GLPK_LDFLAGS="-L$with_glpk/lib"
32 lx_save_cxxflags="$CXXFLAGS";
33 lx_save_ldflags="$LDFLAGS";
35 CXXFLAGS="$GLPK_CFLAGS"
36 LDFLAGS="$GLPK_LDFLAGS"
44 int main(int argc, char* argv[])
47 lp = lpx_create_prob();
53 AC_LINK_IFELSE([$lx_glpk_test_prog], [lx_glpk_found=yes], [lx_glpk_found=no])
56 CXXFLAGS="$lx_save_cxxflags"
57 LDFLAGS="$lx_save_ldflags"
60 if test x"$lx_glpk_found" = x"yes"; then
61 AC_DEFINE([HAVE_GLPK], [1], [Define to 1 if you have GLPK.])
67 GLPK_LIBS="$GLPK_LDFLAGS $GLPK_LIBS"
70 AM_CONDITIONAL([HAVE_GLPK], [test x"$lx_glpk_found" = x"yes"])
74 AC_DEFUN([LX_CHECK_CPLEX],
77 AS_HELP_STRING([--with-cplex@<:@=PREFIX@:>@], [search for CPLEX under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@])
78 AS_HELP_STRING([--without-cplex], [disable checking for CPLEX]),
81 AC_ARG_WITH([cplex-includedir],
82 AS_HELP_STRING([--with-cplex-includedir=DIR], [search for CPLEX headers in DIR]),
83 [], [with_cplex_includedir=no])
85 AC_ARG_WITH([cplex-libdir],
86 AS_HELP_STRING([--with-cplex-libdir=DIR], [search for CPLEX libraries in DIR]),
87 [], [with_cplex_libdir=no])
89 if test x"$with_cplex" != x"no"; then
90 AC_MSG_CHECKING([for CPLEX])
92 if test x"$with_cplex_includedir" != x"no"; then
93 CPLEX_CFLAGS="-I$with_cplex_includedir"
94 elif test x"$with_cplex" != x"yes"; then
95 CPLEX_CFLAGS="-I$with_cplex/include"
98 if test x"$with_cplex_libdir" != x"no"; then
99 CPLEX_LDFLAGS="-L$with_cplex_libdir"
100 elif test x"$with_cplex" != x"yes"; then
101 CPLEX_LDFLAGS="-L$with_cplex/lib"
103 CPLEX_LIBS="-lcplex -lm -lpthread"
105 lx_save_cxxflags="$CXXFLAGS";
106 lx_save_ldflags="$LDFLAGS";
107 lx_save_libs="$LIBS";
108 CXXFLAGS="$CPLEX_CFLAGS"
109 LDFLAGS="$CPLEX_LDFLAGS"
114 #include <ilcplex/cplex.h>
117 int main(int argc, char* argv[])
119 CPXENVptr env = NULL;
124 AC_LINK_IFELSE([$lx_cplex_test_prog], [lx_cplex_found=yes], [lx_cplex_found=no])
127 CXXFLAGS="$lx_save_cxxflags"
128 LDFLAGS="$lx_save_ldflags"
131 if test x"$lx_cplex_found" = x"yes"; then
132 AC_DEFINE([HAVE_CPLEX], [1], [Define to 1 if you have CPLEX.])
138 CPLEX_LIBS="$CPLEX_LDFLAGS $CPLEX_LIBS"
139 AC_SUBST(CPLEX_CFLAGS)
141 AM_CONDITIONAL([HAVE_CPLEX], [test x"$lx_cplex_found" = x"yes"])