From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 11 Aug 2004 22:43:31 +0000 (+0000)
Subject: (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a170e5889491163861b5931d74d37bd099cc6afa;p=pspp

(WIDE_CHAR_SUPPORT): Don't set to 1 if missing
wmemchr or wmemcpy.  Problem reported by Robert Dahlem
for Reliant Unix 5.43.
---

diff --git a/lib/fnmatch.c b/lib/fnmatch.c
index 32468964d8..011a145038 100644
--- a/lib/fnmatch.c
+++ b/lib/fnmatch.c
@@ -39,7 +39,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define WIDE_CHAR_SUPPORT (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC)
+#define WIDE_CHAR_SUPPORT \
+  (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC \
+   && HAVE_WMEMCHR && (HAVE_WMEMCPY || HAVE_WMEMPCPY))
 
 /* For platform which support the ISO C amendement 1 functionality we
    support user defined character classes.  */