From mboxrd@z Thu Jan  1 00:00:00 1970
From: Leo Famulari <leo@famulari.name>
Subject: Re: libgd security update / i686 issues
Date: Thu, 28 Jul 2016 14:56:06 -0400
Message-ID: <20160728185606.GA11714@jasmine>
References: <20160728072337.GA1011@jasmine> <20160728084049.GB1693@solar>
	<20160728163027.GA10649@jasmine> <877fc5n0db.fsf@netris.org>
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To: Mark H Weaver <mhw@netris.org>
Cc: guix-devel@gnu.org

On Thu, Jul 28, 2016 at 01:22:40PM -0400, Mark H Weaver wrote:
> I will adapt my patch to the new version.

Unfortunately, this new patch makes libgd fail to build from source on
x86_64, like this:

gdimagecopyresampled/basic_alpha.c: In function ‘main’:
gdimagecopyresampled/basic_alpha.c:37:23: error: value computed is not used [-Werror=unused-value]
  FLT_EVAL_METHOD != 2 && gdAssertImageEqualsToFile("gdimagecopyresampled/basic_alpha_exp.png", copy);
                       ^
cc1: all warnings being treated as errors
Makefile:3120: recipe for target 'gdimagecopyresampled/basic_alpha.o' failed
make[2]: *** [gdimagecopyresampled/basic_alpha.o] Error 1
make[2]: *** Waiting for unfinished jobs....
gdimagecopyresampled/bug00201.c: In function ‘main’:
gdimagecopyresampled/bug00201.c:69:26: error: value computed is not used [-Werror=unused-value]
     FLT_EVAL_METHOD != 2 && gdAssertImageEqualsToFile("gdimagecopyresampled/bug00201_exp.png", img);
                          ^
cc1: all warnings being treated as errors
Makefile:3120: recipe for target 'gdimagecopyresampled/bug00201.o' failed
make[2]: *** [gdimagecopyresampled/bug00201.o] Error 1
make[2]: Leaving directory '/tmp/guix-build-gd-2.2.3.drv-0/libgd-2.2.3/tests'
Makefile:4318: recipe for target 'check-am' failed
make[1]: *** [check-am] Error 2
make[1]: Leaving directory '/tmp/guix-build-gd-2.2.3.drv-0/libgd-2.2.3/tests'
Makefile:408: recipe for target 'check-recursive' failed
make: *** [check-recursive] Error 1
phase `check' failed after 2.0 seconds