[PATCH 3/3] regex: remove unnecessary dependency on localcharset.h

[Paul Eggert]

* lib/regex_internal.h [!_LIBC]: Don't include localcharset.h;
hasn't been needed for years.
* modules/regex (Depends-on): Remove localcharset.
---
 ChangeLog            | 5 +++++
 lib/regex_internal.h | 3 ---
 modules/regex        | 1 -
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c1ef33d..9d1a69b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2012-12-30  Paul Eggert  <egg...@cs.ucla.edu>
 
+       regex: remove unnecessary dependency on localcharset.h
+       * lib/regex_internal.h [!_LIBC]: Don't include localcharset.h;
+       hasn't been needed for years.
+       * modules/regex (Depends-on): Remove localcharset.
+
        regex: revert single-byte change
        * lib/regexec.c (check_node_accept_bytes): Revert previous change
        to this function.  This was alredy fixed in a different way, at
diff --git a/lib/regex_internal.h b/lib/regex_internal.h
index 0f6d398..b44797a 100644
--- a/lib/regex_internal.h
+++ b/lib/regex_internal.h
@@ -27,9 +27,6 @@
 #include <string.h>
 
 #include <langinfo.h>
-#ifndef _LIBC
-# include "localcharset.h"
-#endif
 #include <locale.h>
 #include <wchar.h>
 #include <wctype.h>
diff --git a/modules/regex b/modules/regex
index 279f10a..8f5eda0 100644
--- a/modules/regex
+++ b/modules/regex
@@ -18,7 +18,6 @@ ssize_t
 alloca-opt      [test $ac_use_included_regex = yes]
 btowc           [test $ac_use_included_regex = yes]
 gettext-h       [test $ac_use_included_regex = yes]
-localcharset    [test $ac_use_included_regex = yes]
 malloc-gnu      [test $ac_use_included_regex = yes]
 memcmp          [test $ac_use_included_regex = yes]
 memmove         [test $ac_use_included_regex = yes]
-- 
1.7.11.7