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* [glibc/maskray/lld] posix: Fix fnmatch.c on bootstrap
@ 2021-01-29 18:26 Fangrui Song
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From: Fangrui Song @ 2021-01-29 18:26 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d7ee6bd8c217a4deb756739039fa9c165d26ec43
commit d7ee6bd8c217a4deb756739039fa9c165d26ec43
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jan 20 16:07:59 2021 +0000
posix: Fix fnmatch.c on bootstrap
Only define FALLTHROUGH for _LIBC and do not check __clang_major__
value.
It partially syncs with gnulib 5c52f00c69f39fe.
Checked with build-many-glibcs.py for aarch64-linux-gnu.
Diff:
---
posix/fnmatch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index 5896812c96..b8a71f164d 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -64,7 +64,7 @@ extern int fnmatch (const char *pattern, const char *string, int flags);
#endif
#ifdef _LIBC
-# if (__GNUC__ >= 7) || (__clang_major__ >= 10)
+# if __GNUC__ >= 7
# define FALLTHROUGH __attribute__ ((__fallthrough__))
# else
# define FALLTHROUGH ((void) 0)
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