From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25083 invoked by alias); 14 May 2010 15:50:11 -0000 Received: (qmail 24881 invoked by uid 48); 14 May 2010 15:49:51 -0000 Date: Fri, 14 May 2010 15:50:00 -0000 Message-ID: <20100514154951.24880.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: "dougsemler at gmail 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/msg01542.txt.bz2 ------- Comment #28 from dougsemler at gmail dot com 2010-05-14 15:49 ------- I tried adding -nostdinc++ via --enable-cxx-flags configure option, but those aren't passed through to the pch compilation...and I'm not sure that it's appropriate to pass all the --enable-cxx-flags to the pch generation Makefile anyway. Seems to me that -nostdinc++ would be the correct thing to do (are the cross compiler's header set appropriate for inclusion into the pch??), but it won't necessarily work if the cross-target compiler isn't g++, right? -- dougsemler at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dougsemler at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974