+AC_CXX_STATIC_CAST
+
+dnl check various STL features
+if test "$wxUSE_STL" = "yes"; then
+ AC_LANG_PUSH(C++)
+
+ dnl check for basic STL functionality
+ AC_MSG_CHECKING([for basic STL functionality])
+ AC_TRY_COMPILE([#include <string>
+ #include <functional>
+ #include <algorithm>
+ #include <vector>
+ #include <list>],
+ [std::vector<int> moo;
+ std::list<int> foo;
+ std::vector<int>::iterator it =
+ std::find_if(moo.begin(), moo.end(),
+ std::bind2nd(std::less<int>(), 3));],
+ [AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])
+ AC_MSG_ERROR([Basic STL functionality missing])])
+
+ dnl check if <string> declares std::wstring
+ AC_MSG_CHECKING([for std::wstring in <string>])
+ AC_TRY_COMPILE([#include <string>],
+ [std::wstring foo;],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_STD_WSTRING)],
+ [AC_MSG_RESULT(no)])
+
+ dnl check for compliant std::string::compare
+ AC_MSG_CHECKING([for compliant std::string::compare])
+ AC_TRY_COMPILE([#include <string>],
+ [std::string foo, bar;
+ foo.compare(bar);
+ foo.compare(1, 1, bar);
+ foo.compare(1, 1, bar, 1, 1);
+ foo.compare("");
+ foo.compare(1, 1, "");
+ foo.compare(1, 1, "", 2);],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_STD_STRING_COMPARE)],
+ [AC_MSG_RESULT(no)])
+
+ dnl check for hash_map and hash_set headers
+ AC_CHECK_HEADER([hash_map],
+ [AC_MSG_CHECKING([for hash_map and hash_set])
+ 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;],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_HASH_MAP)
+ AC_DEFINE(HAVE_STD_HASH_MAP)],
+ [AC_MSG_RESULT(no)])
+ ])
+
+ AC_CHECK_HEADER([ext/hash_map],
+ [AC_MSG_CHECKING([for hash_map and hash_set])
+ 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;],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_EXT_HASH_MAP)
+ AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
+ [AC_MSG_RESULT(no)])
+ ])
+
+ AC_LANG_POP
+fi