From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10976 invoked by alias); 21 Apr 2009 03:05:07 -0000 Received: (qmail 10879 invoked by uid 48); 21 Apr 2009 03:04:56 -0000 Date: Tue, 21 Apr 2009 03:05:00 -0000 Message-ID: <20090421030456.10878.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libstdc++/39491] [4.4/4.5 regression] symbol __signbitl@GLIBCXX_3.4 in libstdc++ not exported anymore In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bkoz at gcc dot gnu dot org" 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: 2009-04/txt/msg01714.txt.bz2 ------- Comment #7 from bkoz at gcc dot gnu dot org 2009-04-21 03:04 ------- > I believe the problem is the symbol was exported when it shouldn't have been. How? > The signbit macro is provided by math.h. But it's not in the baseline files showing that it is exported. This question was originally asked here: http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00197.html -benjamin -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39491