From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Harald Maier Newsgroups: gmane.emacs.bugs,gmane.comp.lib.gnulib.bugs Subject: bug#26398: GNU LIB build fails on macOS 10.12.4 Date: Sat, 8 Apr 2017 12:31:11 +0200 Message-ID: <24445484-FD22-4DD6-8337-E741570B4897@Maierh.de> References: <8AE2BE5E-3FDE-4F7E-9F82-2CB8D8880D95@Maierh.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1491647535 11074 195.159.176.226 (8 Apr 2017 10:32:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Apr 2017 10:32:15 +0000 (UTC) Cc: Zack Weinberg , Gnulib bugs , 26398@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Apr 08 12:32:08 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cwnf4-0001qb-LI for geb-bug-gnu-emacs@m.gmane.org; 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Harald > Am 08.04.2017 um 11:38 schrieb Paul Eggert : >=20 > Harald Maier wrote: >> They __THROW and __nonnull are defined in =E2=80=9Egetopt_cdefs.h=E2=80= =9C. >=20 > Thanks, I think I see the problem. Either the compiler or some macOS = header does "#define __nonnull _Nonnull", and this collides with glibc's = use of __nonnull. Presumably Clang uses _Nonnull as a type qualifier and = some Clang headers use __nonnull as an alias for _Nonnull. >=20 > Please try the attached patch against Emacs master. If it works I plan = to install it into Emacs and propagate it into Gnulib. >