From: David Turner <dturner@twopensource.com>
To: Tuncer Ayaz <tuncer.ayaz@gmail.com>
Cc: git@vger.kernel.org
Subject: Re: 745224e0 gcc-4.9 emmintrin.h build error
Date: Thu, 10 Jul 2014 15:58:24 -0700 [thread overview]
Message-ID: <1405033104.3775.10.camel@stross> (raw)
In-Reply-To: <CAOvwQ4in4aufZX2PGkAoX4vWhg_mq+n6Baov_ifGjiyfR_UbPQ@mail.gmail.com>
On Fri, 2014-07-11 at 00:12 +0200, Tuncer Ayaz wrote:
> Sorry, didn't test properly when I tried with/without config.mak, and
> PROFILE=BUILD was the problem. I had that in config.mak based on
> information gathered from INSTALL and Makefile. To be clear, is
> PROFILE=BUILD (still) supported?
For what it's worth, the problem seems to depend on the combination of
-DNO_NOTRETURN=1 and -fprofile-use. So I can trigger the same breakage
with this:
---
#define NO_NORETURN 1
#include "git-compat-util.h"
int main() {}
---
gcc -I. -c -fprofile-use=/tmp foo.c -o foo.o
Do we still need NO_NORETURN? Git seems to build without it under GCC
4.6.3 (Ubuntu's version).
next prev parent reply other threads:[~2014-07-10 22:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-10 19:59 745224e0 gcc-4.9 emmintrin.h build error Tuncer Ayaz
2014-07-10 20:06 ` Tuncer Ayaz
2014-07-10 20:23 ` Jeff King
2014-07-10 20:43 ` Tuncer Ayaz
2014-07-10 20:33 ` David Turner
2014-07-10 20:44 ` Tuncer Ayaz
2014-07-10 20:53 ` David Turner
2014-07-10 21:59 ` Tuncer Ayaz
2014-07-10 22:12 ` Tuncer Ayaz
2014-07-10 22:58 ` David Turner [this message]
2014-07-12 4:56 ` Jeff King
2014-07-12 8:47 ` Tuncer Ayaz
2014-07-14 6:00 ` Jeff King
2014-07-12 8:53 ` Tuncer Ayaz
2014-07-14 6:04 ` Jeff King
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