+ if test "$wx_cv_class_stdunorderedmapset" = yes; then
+ AC_DEFINE(HAVE_STD_UNORDERED_MAP)
+ AC_DEFINE(HAVE_STD_UNORDERED_SET)
+ else
+ AC_CHECK_HEADER([tr1/unordered_map],
+ [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
+ wx_cv_class_tr1unorderedmapset,
+ [AC_TRY_COMPILE([#include <tr1/unordered_map>
+ #include <tr1/unordered_set>],
+ [std::tr1::unordered_map<double*, char*> test1;
+ std::tr1::unordered_set<char*> test2;
+ #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
+ #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
+ #endif],
+ wx_cv_class_tr1unorderedmapset=yes,
+ wx_cv_class_tr1unorderedmapset=no)
+ ]
+ )],
+ [],
+ [ ]
+ )
+
+ if test "$wx_cv_class_tr1unorderedmapset" = yes; then
+ AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
+ AC_DEFINE(HAVE_TR1_UNORDERED_SET)
+ else
+ dnl check for hash_map and hash_set headers
+ AC_CHECK_HEADER([hash_map],
+ [AC_CACHE_CHECK([for std::hash_map and hash_set],
+ wx_cv_class_stdhashmapset,
+ [AC_TRY_COMPILE([#include <hash_map>
+ #include <hash_set>],
+ [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
+ std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
+ wx_cv_class_stdhashmapset=yes,
+ wx_cv_class_stdhashmapset=no)
+ ]
+ )],
+ [],
+ [ ]
+ )
+
+ if test "$wx_cv_class_stdhashmapset" = yes; then
+ AC_DEFINE(HAVE_HASH_MAP)
+ AC_DEFINE(HAVE_STD_HASH_MAP)
+ fi
+
+ AC_CHECK_HEADER([ext/hash_map],
+ [AC_CACHE_CHECK([for GNU hash_map and hash_set],
+ wx_cv_class_gnuhashmapset,
+ [AC_TRY_COMPILE([#include <ext/hash_map>
+ #include <ext/hash_set>],
+ [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
+ __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
+ wx_cv_class_gnuhashmapset=yes,
+ wx_cv_class_gnuhashmapset=no)
+ ]
+ )],
+ [],
+ [ ]
+ )
+
+ fi
projects / wxWidgets.git / blobdiff