svn commit: r384814 - in head/lang/gcc: . files

[Adrian Chadd]

Hi,

Would you please try running it with:

make MAKE_JOBS_UNSAFE=yes

So i can see what's missing/broken?

Thanks!


-a


On 27 April 2015 at 02:06, Herbert J. Skuhra <herbert at oslo.ath.cx> wrote:
> On Mon, Apr 27, 2015 at 04:08:01AM +0000, Adrian Chadd wrote:
>> Author: adrian (src committer)
>> Date: Mon Apr 27 04:08:01 2015
>> New Revision: 384814
>> URL: https://svnweb.freebsd.org/changeset/ports/384814
>>
>> Log:
>>   Implement the FreeBSD specific pieces for thread affinity for OpenMP.
>>
>>   Upstream gcc 4.8 doesn't have support for this - it'll create threads,
>>   but it won't do any of the thread affinity stuff for FreeBSD.
>>
>>   This allows for OMP_PROC_BIND=true to bind threads to their initial
>>   CPUs, leading to some pretty drastic improvements in performance
>>   for certain NUMA workloads.
>>
>>   Approved by:        gerald
>>
>> Added:
>>   head/lang/gcc/files/patch-libgomp-freebsd-affinity   (contents, props changed)
>>   head/lang/gcc/files/patch-libgomp-posix-affinity   (contents, props changed)
>> Modified:
>>   head/lang/gcc/Makefile
>
> Hi,
>
> this breaks the build on releng/8.4 (with BOOTSTRAP=on and JAVA=off):
>
> sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
>     -e 's/\(GCC[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]*_H\)/_GLIBCXX_\1/g' \
>     -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
>     -e 's/\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_]*USE_WEAK\)/_GLIBCXX_\1/g' \
>     -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
>     < /usr/ports/lang/gcc/work/gcc-4.8.4/libstdc++-v3/../libgcc/gthr-posix.h > x86_64-portbld-freebsd8.4/bits/gthr-default.h
> gmake[3]: Leaving directory '/usr/ports/lang/gcc/work/build/x86_64-portbld-freebsd8.4/libstdc++-v3/include'
> gmake[2]: Leaving directory '/usr/ports/lang/gcc/work/build'
> Makefile:18677: recipe for target 'stage1-bubble' failed
> gmake[1]: *** [stage1-bubble] Error 2
> gmake[1]: Leaving directory '/usr/ports/lang/gcc/work/build'
> Makefile:18992: recipe for target 'bootstrap-lean' failed
> gmake: *** [bootstrap-lean] Error 2
>
> I know stable/8 is EOL soon.
>
> --
> Herbert