From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel@gnu.org
Subject: Re: -Wall
Date: Tue, 05 Apr 2016 09:39:02 +0200 [thread overview]
Message-ID: <m3oa9o4i95.fsf@gnus.org> (raw)
In-Reply-To: <570304CB.4050409@cs.ucla.edu> (Paul Eggert's message of "Mon, 4 Apr 2016 17:20:27 -0700")
Paul Eggert <eggert@cs.ucla.edu> writes:
> Yes, -Dlint or its equivalent, which --enable-gcc-warnings arranges for.
And I see that --enable-gcc-warnings doesn't just enable warnings, but
makes them into errors:
make[1]: Entering directory `/home/larsi/src/emacs/trunk/src'
GEN globals.h
CC vm-limit.o
vm-limit.c:58:0: error: macro "__MALLOC_HOOK_VOLATILE" is not used [-Werror=unused-macros]
cc1: all warnings being treated as errors
make[1]: *** [vm-limit.o] Error 1
make[1]: Leaving directory `/home/larsi/src/emacs/trunk/src'
make: *** [src] Error 2
(This is on an older Debian machine.)
I still think that warnings should be enabled by default (on Linux), but
they shouldn't be treated as errors.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2016-04-05 7:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-04 18:22 -Wall Lars Magne Ingebrigtsen
2016-04-04 18:51 ` -Wall Paul Eggert
2016-04-04 18:58 ` -Wall Lars Magne Ingebrigtsen
2016-04-05 0:20 ` -Wall Paul Eggert
2016-04-05 7:39 ` Lars Magne Ingebrigtsen [this message]
2016-04-05 14:35 ` -Wall Eli Zaretskii
2016-04-05 15:12 ` -Wall Paul Eggert
2016-04-06 11:49 ` -Wall Lars Magne Ingebrigtsen
2016-04-06 12:02 ` -Wall Stefan Monnier
2016-04-07 5:16 ` -Wall Paul Eggert
2016-04-04 23:22 ` -Wall John Wiegley
2016-04-05 13:16 ` -Wall Philipp Stephani
2016-04-05 14:46 ` -Wall Eli Zaretskii
2016-04-05 15:09 ` -Wall John Wiegley
2016-04-05 14:54 ` -Wall Richard Stallman
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