(gl_GETADDRINFO): Look for getservbyname in these

[gnulib.git] / m4 / strcase.m4

diff --git a/m4/strcase.m4 b/m4/strcase.m4
index 3fd25d0..6db401b 100644 (file)
--- 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 3
+dnl Copyright (C) 2002, 2005 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],
 [
@@ -14,10 +12,11 @@ AC_DEFUN([gl_STRCASE],
 
 AC_DEFUN([gl_FUNC_STRCASECMP],
 [
-  AC_REPLACE_FUNCS(strcasecmp)
-  if test $ac_cv_func_strcasecmp = no; then
-    gl_PREREQ_STRCASECMP
-  fi
+  dnl No known system has a strcasecmp() function that works correctly in
+  dnl multibyte locales. Therefore we use our version always.
+  AC_LIBOBJ(strcasecmp)
+  AC_DEFINE(strcasecmp, rpl_strcasecmp, [Define to rpl_strcasecmp always.])
+  gl_PREREQ_STRCASECMP
 ])
 
 AC_DEFUN([gl_FUNC_STRNCASECMP],
@@ -30,6 +29,7 @@ AC_DEFUN([gl_FUNC_STRNCASECMP],
 
 # Prerequisites of lib/strcasecmp.c.
 AC_DEFUN([gl_PREREQ_STRCASECMP], [
+  AC_REQUIRE([gl_FUNC_MBRTOWC])
   :
 ])