2010-03-22 Paolo Carlini <paolo.carlini@oracle.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / acinclude.m4

diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index f54517f..d297011 100644 (file)
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1740,41 +1740,11 @@ AC_DEFUN([GLIBCXX_ENABLE_CLOCALE], [
   if test $enable_clocale_flag = gnu; then
     AC_EGREP_CPP([_GLIBCXX_ok], [
     #include <features.h>
-    #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
+    #if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined(__UCLIBC__)
       _GLIBCXX_ok
     #endif
     ], enable_clocale_flag=gnu, enable_clocale_flag=generic)
 
-    if test $enable_clocale = auto; then
-      # Test for bugs early in glibc-2.2.x series
-      AC_TRY_RUN([
-      #define _GNU_SOURCE 1
-      #include <locale.h>
-      #include <string.h>
-      #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
-      extern __typeof(newlocale) __newlocale;
-      extern __typeof(duplocale) __duplocale;
-      extern __typeof(strcoll_l) __strcoll_l;
-      #endif
-      int main()
-      {
-       const char __one[] = "Äuglein Augmen";
-        const char __two[] = "Äuglein";
-               int i;
-        int j;
-        __locale_t        loc;
-        __locale_t        loc_dup;
-        loc = __newlocale(1 << LC_ALL, "de_DE", 0);
-        loc_dup = __duplocale(loc);
-        i = __strcoll_l(__one, __two, loc);
-        j = __strcoll_l(__one, __two, loc_dup);
-        return 0;
-      }
-      ],
-      [enable_clocale_flag=gnu],[enable_clocale_flag=generic],
-      [enable_clocale_flag=generic])
-    fi
-
     # Set it to scream when it hurts.
     ac_save_CFLAGS="$CFLAGS"   
     CFLAGS="-Wimplicit-function-declaration -Werror"