From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6046 invoked by alias); 14 May 2010 15:11:36 -0000 Received: (qmail 5898 invoked by uid 48); 14 May 2010 15:11:26 -0000 Date: Fri, 14 May 2010 15:11:00 -0000 Message-ID: <20100514151126.5897.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libstdc++/40974] cannot build gcc-4.4.1: fenv_t has not been declared In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "paolo dot carlini at oracle dot com" 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: 2010-05/txt/msg01535.txt.bz2 ------- Comment #27 from paolo dot carlini at oracle dot com 2010-05-14 15:11 ------- You mean the patch in Comment # 20? Because it seems an hack to me. Maybe Ralf is willing to explain why is the only possible fix. In the meanwhile just disabling the generation of the PCHs works around the problem pretty well and doesn't seem a big deal to me. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974