-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Alberto Luaces wrote: > Package: openscenegraph Version: 2.4.0-1.1 Severity: serious > Justification: no longer builds from source > > > At last, the armel build of 2.8.0-4 took place on May 10th. However > it failed because the following error when building the first > program on the suite that uses the library, osgviewer: > > /usr/bin/ld: ../../bin/osgviewer: hidden symbol > `__sync_bool_compare_and_swap_4' in > /usr/lib/gcc/arm-linux-gnueabi/4.3.3/libgcc.a(linux-atomic.o) is > referenced by DSO /usr/bin/ld: final link failed: Nonrepresentable > section on output > > It is the same error that the 2.8.0-1 release got on this platform > in the past. I think the error is caused since the new atomic > operations feature was incorporated to OpenThreads between the 2.4 > and the 2.8 releases. > > Since it seems that nobody uses armel on the OSG list -- otherwise > this error would come up several months ago --, one possible > solution would be to deactivate the use of those intrinsics only > for armel. This approach has however several disadvantages: > > - Seeing the CMakeLists.txt file, it seems that there is no way of > deactivating that feature, since is not optional but configured > automatically through tests. I could, however, ask for a way to do > it on the mailing list. > > - It is almost a shoot in the dark, since we cannot test in a fast > way if the fix is working (it seems that for armel the latency is > almost two months). > > - We cannot know if the original error comes from OSG, CMake o > armel's system libraries. > > Suggestions? Based on your research it seems that we need to exclude armel from the list of supported arch for OpenSceneGraph for the time being. Do you see another solution ?
Cheers -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkoRTM4ACgkQ8dLMyEl6F22Q4wCgiaJ2HPfTs0XZz9Nl6ATz0diE kAsAnRvQjS6rUBoqoXOB+sxze/oS4xaY =EUCM -----END PGP SIGNATURE-----
begin:vcard fn:Loic Dachary n:Dachary;Loic org:pokersource adr:;;12 bd Magenta;Paris;;75010;France email;internet:l...@dachary.org title:Senior Developer tel;work:+33 9 51 18 43 38 tel;cell:+33 6 64 03 29 07 x-mozilla-html:FALSE url:http://dachary.org/ version:2.1 end:vcard
