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[PATCH 2/4] thread: port --enable-gcc-warnings to clang
From: |
Paul Eggert |
Subject: |
[PATCH 2/4] thread: port --enable-gcc-warnings to clang |
Date: |
Wed, 15 May 2013 20:53:01 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 |
ChangeLog | 4 ++++
lib/glthread/thread.h | 6 ++++++
2 files changed, 10 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 3544972..fbd47fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2013-05-15 Paul Eggert <address@hidden>
+ thread: port --enable-gcc-warnings to clang
+ * lib/glthread/thread.h [__clang__ && USE_POSIX_THREADS_WEAK]:
+ Include <signal.h>, to pacify a warning about pthread_sigmask.
+
stdio: use __REDIRECT for fwrite, fwrite_unlocked
* lib/stdio.in.h (fwrite):
When working around bug 11959, use __REDIRECT rather than '#define
diff --git a/lib/glthread/thread.h b/lib/glthread/thread.h
index 166a50c..e52b615 100644
--- a/lib/glthread/thread.h
+++ b/lib/glthread/thread.h
@@ -120,7 +120,13 @@ extern int glthread_in_use (void);
address of a function in libpthread that we don't use. */
# pragma weak pthread_create
+
+# ifdef __clang__
+ /* Without this, clang complains that pthread_sigmask is never declared. */
+# include <signal.h>
+# endif
# pragma weak pthread_sigmask
+
# pragma weak pthread_join
# ifndef pthread_self
# pragma weak pthread_self
--
1.7.11.7
- [PATCH 3/8] malloca: port --enable-gcc-warnings to clang, (continued)
- [PATCH 3/8] malloca: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 4/8] mbsstr: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 5/8] memchr2: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 6/8] obstack: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 7/8] sig2str: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 8/8] stdio: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- Re: [PATCH 8/8] stdio: port --enable-gcc-warnings to clang, Eric Blake, 2013/05/15
- Re: [PATCH 8/8] stdio: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 1/4] stdio: use __REDIRECT for fwrite, fwrite_unlocked, Paul Eggert, 2013/05/15
- Re: [PATCH 1/4] stdio: use __REDIRECT for fwrite, fwrite_unlocked, Eric Blake, 2013/05/16
- [PATCH 2/4] thread: port --enable-gcc-warnings to clang,
Paul Eggert <=
- [PATCH 3/4] getaddrinfo-tests: port --enable-gcc-warnings to clang, Paul Eggert, 2013/05/15
- [PATCH 4/4] spawn-tests, sys_socket-tests, sys_wait-tests: port to clang, Paul Eggert, 2013/05/15