-# duplocale.m4 serial 4
-dnl Copyright (C) 2009-2010 Free Software Foundation, Inc.
+# duplocale.m4 serial 5
+dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
}]])],
[gl_cv_func_duplocale_works=yes],
[gl_cv_func_duplocale_works=no],
- [dnl Guess it works except on glibc < 2.12 and AIX.
+ [dnl Guess it works except on glibc < 2.12, uClibc, and AIX.
case "$host_os" in
aix*) gl_cv_func_duplocale_works="guessing no";;
*-gnu*)
- AC_EGREP_CPP([Unlucky GNU user], [
+ AC_EGREP_CPP([Unlucky], [
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ < 12)
Unlucky GNU user
#endif
+#endif
+#ifdef __UCLIBC__
+ Unlucky user
#endif
],
[gl_cv_func_duplocale_works="guessing no"],