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Re: Fix memleak in getdelim.m4
From: |
Tim Rühsen |
Subject: |
Re: Fix memleak in getdelim.m4 |
Date: |
Fri, 22 May 2020 22:46:54 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 |
Hi Bruno,
On 22.05.20 17:25, Bruno Haible wrote:
>> But yes, I made one test without $CC set (so likely with gcc) and the
>> other one with CC=clang and CFLAGS=-fsanitize...
>
> Then it would be useful to have the config.{cache,log,status} results also
> for a build where CC=clang but CFLAGS unset. So as to distinguish which
> differences come from clang vs. gcc and which come from the sanitizers.
>
> Each of these differences points to a possible problem in our *.m4 macros.
Attached is the config.log and config.cache for
- gcc-9 with unset CFLAGS (*.gcc-9)
- clang-9 with unset CFLAGS (*.clang-9)
- gcc-10 with unset CFLAGS (*.gcc-10)
- clang-10 with unset CFLAGS (*.clang-10)
And the same set with -fsanitize... (*.sanitize).
The sanitizer flags for gcc and clang differ in that clang supports
"integer" and "nullability" while gcc does not.
You find the exact flags in config.log.*.sanitize files.
The gnulib commit was 9bf6b3cafa2a39c09143182f2271d6c877eabfdc (latest
master from this evening).
Regards, Tim
config.tar.lz
Description: Binary data
signature.asc
Description: OpenPGP digital signature
- Re: relicense module 'group-member', (continued)
- Re: relicense module 'group-member', Paul Eggert, 2020/05/21
- Re: Fix memleak in getdelim.m4, Bruno Haible, 2020/05/21
- Re: Fix memleak in getdelim.m4, Tim Rühsen, 2020/05/20
- Re: Fix memleak in getdelim.m4, Bruno Haible, 2020/05/21
- Re: Fix memleak in getdelim.m4, Tim Rühsen, 2020/05/21
- Re: Fix memleak in getdelim.m4, Bruno Haible, 2020/05/21
- Re: Fix memleak in getdelim.m4, Tim Rühsen, 2020/05/22
- Re: Fix memleak in getdelim.m4, Bruno Haible, 2020/05/22
- Re: Fix memleak in getdelim.m4,
Tim Rühsen <=
- Fix exponentl.m4 test, Bruno Haible, 2020/05/23
- Fix calloc.m4 test, Bruno Haible, 2020/05/23
- Re: Fix calloc.m4 test, Paul Eggert, 2020/05/23
- Re: Fix calloc.m4 test, Bruno Haible, 2020/05/23
- Re: Fix calloc.m4 test, Paul Eggert, 2020/05/23
- Re: Fix calloc.m4 test, Bruno Haible, 2020/05/24
- Fix invalid use of __builtin_isnanf and __builtin_isnanl, Bruno Haible, 2020/05/23
- Fix calloc-gnu configure results, Bruno Haible, 2020/05/23
- Re: Fix memleak in getdelim.m4, Bruno Haible, 2020/05/23
- Re: Fix memleak in getdelim.m4, Tim Rühsen, 2020/05/24