Date: Mon, 14 Jul 2014 15:02:26 +0200 From: Tijl Coosemans <tijl@FreeBSD.org> To: Pietro Cerutti <gahr@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r268619 - head/usr.bin/users Message-ID: <20140714150226.2d534e6a@kalimero.tijl.coosemans.org> In-Reply-To: <201407141224.s6ECOcKP041940@svn.freebsd.org> References: <201407141224.s6ECOcKP041940@svn.freebsd.org>
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On Mon, 14 Jul 2014 12:24:38 +0000 (UTC) Pietro Cerutti wrote: > Author: gahr (ports committer) > Date: Mon Jul 14 12:24:38 2014 > New Revision: 268619 > URL: http://svnweb.freebsd.org/changeset/base/268619 > > Log: > Unbreak the build by re-enabling exceptions. > > Disabling them breaks build on archs using GCC. The problem is at line 156 of > bits/basic_ios.h: > > if (this->exceptions() & __state) > __throw_exception_again; > > With exceptions disabled __throw_exception_again is defined as > > #define __throw_exception_again > > at line 45 of exception_defines.h and the code results in an empty loop body, > which fails because of -Werror. Maybe define it as ((void)0) instead?
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