[Dovecot] beta5 builds under RHEL

[Axel Thimm]

On Sun, May 30, 2010 at 09:42:38AM +0200, Pascal Volk wrote:
> On 05/30/2010 09:05 AM Axel Thimm wrote:
> > beta4 built under RHEL4, RHEL5 and RHEL6 (the latter being the
> > public beta). beta5 now builds only for RHEL5, the other two fail
> > with:
> > 
> > strnum.c: In function `str_to_llong':
> > strnum.c:139: error: `LLONG_MIN' undeclared (first use in this function)
> > strnum.c:139: error: (Each undeclared identifier is reported only once
> > strnum.c:139: error: for each function it appears in.)
> 
> LLONG_MIN is defined in /usr/include/limits.h (at least on my
> systems).  It's provided by the package libc6-dev (on Debian
> GNU/Linux).
> 
> src/lib/strnum.c <- includes "lib.h"
> src/lib/lib.h    <- includes <limits.h>
> 
> Defines your limits.h LLONG_MIN? If not, which libc/version is RHEL 6 using?

LLONG_MIN/LLONG_MAX and some other defines are there, but protected by

#  ifdef __USE_ISOC99

Maybe dovecot's buildsystem should check for and use -std=c99? But
then I wonder why it does build for RHEL5 and all recent Fedoras? I
grepped the logs and found no explicit -std switch in any of the
successful builds.

Thanks!
-- 
Axel.Thimm at ATrpms.net
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