X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstrcase.m4;h=1c553ff21090509d8ef52eef4c42987301f053ad;hb=665d45ce3389bc459031a378dca82c0ab055dd32;hp=3fd25d0ce970ee81db08d3a3210c3f0bf555a3b0;hpb=53b8fa05726a7fb30010e42ce02e44a35f0d7489;p=gnulib.git

diff --git a/m4/strcase.m4 b/m4/strcase.m4
index 3fd25d0ce..1c553ff21 100644
--- a/m4/strcase.m4
+++ b/m4/strcase.m4
@@ -1,10 +1,8 @@
-# strcase.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# strcase.m4 serial 10
+dnl Copyright (C) 2002, 2005-2011 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.
 
 AC_DEFUN([gl_STRCASE],
 [
@@ -14,18 +12,25 @@ AC_DEFUN([gl_STRCASE],
 
 AC_DEFUN([gl_FUNC_STRCASECMP],
 [
-  AC_REPLACE_FUNCS(strcasecmp)
+  AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
+  AC_REPLACE_FUNCS([strcasecmp])
   if test $ac_cv_func_strcasecmp = no; then
+    HAVE_STRCASECMP=0
     gl_PREREQ_STRCASECMP
   fi
 ])
 
 AC_DEFUN([gl_FUNC_STRNCASECMP],
 [
-  AC_REPLACE_FUNCS(strncasecmp)
+  AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
+  AC_REPLACE_FUNCS([strncasecmp])
   if test $ac_cv_func_strncasecmp = no; then
     gl_PREREQ_STRNCASECMP
   fi
+  AC_CHECK_DECLS([strncasecmp])
+  if test $ac_cv_have_decl_strncasecmp = no; then
+    HAVE_DECL_STRNCASECMP=0
+  fi
 ])
 
 # Prerequisites of lib/strcasecmp.c.