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[PATCH] Do not include wctype.h in wchar.h with _GNU_SOURCE
- From: Yaakov Selkowitz <yselkowi at redhat dot com>
- To: newlib at sourceware dot org
- Date: Fri, 12 Aug 2016 13:47:52 -0500
- Subject: [PATCH] Do not include wctype.h in wchar.h with _GNU_SOURCE
- Authentication-results: sourceware.org; auth=none
- References: <20160812074438.x2zcke76mjhnjslp@calimero.vinschen.de>
_GNU_SOURCE generally enables all features, but in this case the POSIX
requirement to #include <wctype.h> for these is preferred.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
---
newlib/libc/include/wchar.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/newlib/libc/include/wchar.h b/newlib/libc/include/wchar.h
index f4996ec..3a2b89b 100644
--- a/newlib/libc/include/wchar.h
+++ b/newlib/libc/include/wchar.h
@@ -33,7 +33,7 @@ typedef __gnuc_va_list va_list;
#endif
#endif /* __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE */
-#if __XSI_VISIBLE /* && __XSI_VISIBLE < 800 */
+#if __XSI_VISIBLE /* && __XSI_VISIBLE < 800 */ && !__GNU_VISIBLE
#include <wctype.h>
#endif
--
2.8.3