From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29273 invoked by alias); 20 Dec 2012 08:33:41 -0000 Received: (qmail 27489 invoked by uid 48); 20 Dec 2012 08:33:11 -0000 From: "ktietz at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/55741] [4.8 Regression] bootstrap fails in libstdc++-v3/src/c++11/thread.cc Date: Thu, 20 Dec 2012 08:33:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ktietz at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC 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: 2012-12/txt/msg01947.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55741 Kai Tietz changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktietz at gcc dot gnu.org --- Comment #3 from Kai Tietz 2012-12-20 08:33:06 UTC --- Well, this is caused by the issue that configure doesn't detect nanosleep/sleep without using libwinthread.a library. To solve this issue please use option '--enable-libstdcxx-time=yes', that should solve your issue. As this option is only valid for mingw-targets, if threading-model is 'posix', the check in aclocal.m4 needs some extensions.