From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20838 invoked by alias); 26 Aug 2011 16:06:23 -0000 Received: (qmail 20829 invoked by uid 22791); 26 Aug 2011 16:06:22 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 26 Aug 2011 16:06:04 +0000 From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/50196] std::thread can not use under macos. Date: Fri, 26 Aug 2011 16:11:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-08/txt/msg02173.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196 --- Comment #1 from Jonathan Wakely 2011-08-26 16:06:00 UTC --- It would be possible to define _GLIBCXX_HAS_GTHREADS without _POSIX_TIMEOUTS, so that is available, and most of too. I think only the Timed Mutex types require _POSIX_TIMEOUTS, so there's a lot of useful functionality that doesn't require it. We could have _GLIBCXX_HAS_GTHREADS and _GLIBCXX_HAS_TIMED_MUTEXES, with only the second depending on _POSIX_TIMEOUTS