ac_cxx_stlport_hashmap

Test for the presence of STLport's hashmap extension.

AC_DEFUN([AC_CXX_STLPORT_HASHMAP],[
AC_CACHE_CHECK(whether the compiler supports std::hash_map,
ac_cv_cxx_stlport_hashmap,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([#include <hash_map>
using std::hash_map;],
 [],
 ac_cv_cxx_stlport_hashmap=yes, ac_cv_cxx_stlport_hashmap=no)
 AC_LANG_RESTORE
])
if test "$ac_cv_cxx_stlport_hashmap" = yes; then
  AC_DEFINE(HAVE_STLPORT_HASHMAP,,[define if the compiler supports std::hash_map])
fi
])

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