# HG changeset patch
# User Jim Meyering <meyering@fb.com>
# Date 1382366777 25200
# Node ID 5679a74c980977f06d772b8556c34412c2eed174
# Parent  3ef76f6983e8698bd8de32857a3919d42a2d9c01
regex: don't depend on wcscoll

* m4/regex.m4 (gl_PREREQ_REGEX): Don't check for wcscoll.
It is no longer used.

diff -r 3ef76f6983e8 -r 5679a74c9809 ChangeLog
--- a/ChangeLog	Sun Oct 20 11:32:58 2013 -0700
+++ b/ChangeLog	Mon Oct 21 07:46:17 2013 -0700
@@ -1,3 +1,9 @@
+2013-10-21  Jim Meyering  <meyering@fb.com>
+
+	regex: don't depend on wcscoll
+	* m4/regex.m4 (gl_PREREQ_REGEX): Don't check for wcscoll.
+	It is no longer used.
+
 2013-10-20  Jim Meyering  <meyering@fb.com>
 
 	error: add the printf attribute to a static function
diff -r 3ef76f6983e8 -r 5679a74c9809 m4/regex.m4
--- a/m4/regex.m4	Sun Oct 20 11:32:58 2013 -0700
+++ b/m4/regex.m4	Mon Oct 21 07:46:17 2013 -0700
@@ -268,6 +268,6 @@
   AC_REQUIRE([gl_EEMALLOC])
   AC_REQUIRE([gl_GLIBC21])
   AC_CHECK_HEADERS([libintl.h])
-  AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll])
+  AC_CHECK_FUNCS_ONCE([isblank iswctype])
   AC_CHECK_DECLS([isblank], [], [], [[#include <ctype.h>]])
 ])