Le 10 juillet 2011 08:37:36 Niko Tyni a écrit :
> tag 628507 patch
> thanks
>
> On Fri, Jul 01, 2011 at 06:10:21PM -0400, Stéphane Gaudreault wrote:
> > Our collegue Marcela Mašláňová from the Red Hat team suggested that the
> > problem might be in in Makefile.PL where ExtUtils::MakeMaker overwrite
> > the CCFLAGS. The following patch fixed the problem for us.
>
> Thanks Stéphane!
>
> > - CCFLAGS => $cflags,
> > + CCFLAGS => $Config{ccflags},
>
> (Alternatively, appending $cflags to $Config{ccflags}) might be a bit
> cleaner.)
>
> Subversion maintainers: see #628522 for more information about this issue.
After further investigation, we found that the following CFLAGS are used
internally by subversion and by perl in ArchLinux:
subversion: -march=i686 -mtune=generic -O2 -pipe -pthread -
D_LARGEFILE64_SOURCE -DNE_LFS
perl: -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
Subversion seems to get his largefile support from APR
# apr-1-config --cppflags
-DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE
where the "-D_FILE_OFFSET_BITS=64" is missing (and probably not necessary
there).
The perl binding on the other hand get CFLAGS from "perl -MExtUtils::Embed -e
ccopts " :
# perl -MExtUtils::Embed -e ccopts
-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -
I/usr/local/include -D_LARGEFILE_SOURCE -
D_FILE_OFFSET_BITS=64 -I/usr/lib/perl5/core_perl/CORE
A simpler/less intrusive workaround could be to
export CFLAGS+=" -D_FILE_OFFSET_BITS=64"
before running the configure script.
--
Stéphane Gaudreault
ArchLinux developer
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