From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/10872 Path: news.gmane.org!.POSTED!not-for-mail From: Rich Felker Newsgroups: gmane.linux.lib.musl.general Subject: Re: libstdc++ namespace pollution Date: Tue, 3 Jan 2017 16:35:52 -0500 Message-ID: <20170103213552.GI1555@brightrain.aerifal.cx> References: <20170103182908.GH1555@brightrain.aerifal.cx> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: blaine.gmane.org 1483479366 29367 195.159.176.226 (3 Jan 2017 21:36:06 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 3 Jan 2017 21:36:06 +0000 (UTC) User-Agent: Mutt/1.5.21 (2010-09-15) To: musl@lists.openwall.com Original-X-From: musl-return-10885-gllmg-musl=m.gmane.org@lists.openwall.com Tue Jan 03 22:36:02 2017 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.84_2) (envelope-from ) id 1cOWkU-00078v-Do for gllmg-musl@m.gmane.org; Tue, 03 Jan 2017 22:36:02 +0100 Original-Received: (qmail 12160 invoked by uid 550); 3 Jan 2017 21:36:04 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 12139 invoked from network); 3 Jan 2017 21:36:04 -0000 Content-Disposition: inline In-Reply-To: Original-Sender: Rich Felker Xref: news.gmane.org gmane.linux.lib.musl.general:10872 Archived-At: On Tue, Jan 03, 2017 at 09:16:29PM +0000, Justin Cormack wrote: > On 3 January 2017 at 18:29, Rich Felker wrote: > > On Tue, Jan 03, 2017 at 05:44:47PM +0000, Justin Cormack wrote: > >> I have been trying to build a C++ program recently, and came across > >> the issue that > >> > >> 1. libstdc++ always defines _GNU_SOURCE see > >> https://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.predefined > >> 2. Musl defines pretty much everything once _GNU_SOURCE is defined > > > > So does glibc. :) > > This particular issue only happens with Musl, it includes more... That might be a bug/unwanted behavior on musl's side then. Could you help me check? I'd be happy to remove namespace-polluting cruft that's not actually needed to meet what applications can reasonably expect from _GNU_SOURCE. Rich