From 36e67ceff92013237cd965a2a863ed803f3d8155 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 14 Nov 2002 04:06:07 +0000
Subject: As released in uClibc 0.9.16, regex was being compiled without wide
 char support, even when the rest of uClibc was.  This led to anyone using
 regex segfaulting...  -Erik

---
 libc/misc/regex/regex.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libc/misc/regex/regex.c')

diff --git a/libc/misc/regex/regex.c b/libc/misc/regex/regex.c
index 81298314b..0e8a18f5d 100644
--- a/libc/misc/regex/regex.c
+++ b/libc/misc/regex/regex.c
@@ -59,11 +59,11 @@
 #  include <sys/types.h>
 # endif
 
-# define WIDE_CHAR_SUPPORT (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC)
 
 /* For platform which support the ISO C amendement 1 functionality we
    support user defined character classes.  */
-# if defined _LIBC || WIDE_CHAR_SUPPORT
+#if defined __UCLIBC_HAS_WCHAR__
+#  define WIDE_CHAR_SUPPORT 1
 /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
 #  include <wchar.h>
 #  include <wctype.h>
-- 
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