From: Aurelien Jarno <aurelien@aurel32.net>
To: libc-alpha@sourceware.org
Subject: Re: [PATCH] nscd_stat.c: make the build reproducible
Date: Wed, 09 Mar 2016 07:54:00 -0000 [thread overview]
Message-ID: <20160309075403.GA2444@aurel32.net> (raw)
In-Reply-To: <20160308233738.GP6588@vapier.lan>
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On 2016-03-08 18:37, Mike Frysinger wrote:
> On 08 Mar 2016 18:06, Aurelien Jarno wrote:
> > nscd_stat.c uses the __DATE__ and __TIME__ macros to make sure the
> > client and the server use the same format. This prevents reproducible
> > builds and fails to build with -Werror=date-time. In addition another
> > build of the same file a bit later does not necessary imply a change
> > in the format.
> >
> > Instead compute a checksum of the file in the Makefile and pass it to
> > the preprocessor with the -D option. Use the md5sum command limited to
> > 20 characters to avoid changing the structure size.
>
> this doesn't take into consideration the HAVE_SELINUX knob ...
Correct. Back to the design board, I'll try to provide a new solution.
Don't hesitate to tell if you have ideas.
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurelien@aurel32.net http://www.aurel32.net
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next prev parent reply other threads:[~2016-03-09 7:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 17:06 Aurelien Jarno
2016-03-08 23:37 ` Mike Frysinger
2016-03-09 7:54 ` Aurelien Jarno [this message]
2016-03-09 22:30 ` Mike Frysinger
2016-07-28 19:33 ` Florian Weimer
2016-07-29 13:30 ` Ludovic Courtès
2016-08-01 4:52 ` Mike Frysinger
2016-11-04 17:54 ` Ximin Luo
2016-11-04 18:14 ` Ximin Luo
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