From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9828 invoked by alias); 21 Nov 2012 13:49:40 -0000 Received: (qmail 7247 invoked by uid 48); 21 Nov 2012 13:48:50 -0000 From: "burnus at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libquadmath/55225] Fail to build lgammaq.c from trunk with mingw-w64 Date: Wed, 21 Nov 2012 13:49:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libquadmath X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: burnus at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Status CC Resolution 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: 2012-11/txt/msg02039.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55225 Tobias Burnus changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |burnus at gcc dot gnu.org Resolution| |FIXED --- Comment #5 from Tobias Burnus 2012-11-21 13:48:48 UTC --- FIXED on the trunk (4.8), which was only affected. While POSIX requires that signgam is used for lgamma and, hence, math.h includes it. C99 doesn't have signgam. Thus, even if MinGW-w64 now supports it, a configure check makes sense as other systems might not (yet?) support it.