From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28394 invoked by alias); 11 Sep 2013 11:48:41 -0000 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 Received: (qmail 28335 invoked by uid 48); 11 Sep 2013 11:48:39 -0000 From: "mikpe at it dot uu.se" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/57797] configure --enable-languages=c builds libstdc++-v3 Date: Wed, 11 Sep 2013 11:48:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 4.8.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mikpe at it dot uu.se X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-09/txt/msg00796.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57797 --- Comment #5 from Mikael Pettersson --- (In reply to Earnie from comment #4) > Your statement doesn't resolve anything at all. It is fine for gcc to > require c++ but it is not fine for configure to continue if I only specify c > and c++ is also built without an error being issued by configure stating > that c++ is required. Previous versions of GCC I was able to build only c > and c++ wasn't considered. > > Secondly, what is wrong with the process using an already installed c++ > version to build gcc when only c is requested to be built? I should be able > to expect to build only the language compiler requested without another > language compiler being built along with it. Use --disable-bootstrap for a native compiler if you want only C.