buildroot/package/libunwind/libunwind.mk, branch 2016.02OpenPOWER buildroot sourceshttps://git.raptorcs.com/git/buildroot/atom?h=2016.022014-05-16T14:11:20+00:00libunwind: depend on libatomic_ops when available2014-05-16T14:11:20+00:00Baruch Siachbaruch@tkos.co.il2014-05-15T18:42:41+00:00urn:sha1:34aa3f2354ffcdcf545567d9455ac2e217ca92ff
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libunwind: add patch to fix behavior for ARM < v62014-05-14T07:24:53+00:00Thomas Petazzonithomas.petazzoni@free-electrons.com2014-05-13T21:47:37+00:00urn:sha1:5035b7819ccda95f2b1bbc5fb99175f5dbe26b37
Since libatomic_ops does not implement real atomic operations for
ARMv4 and ARMv5, libunwind must define AO_REQUIRE_CAS do indicate it
requires compare-and-swap operations, even if not available as real
atomic operations for the current architecture. In this case,
libatomic_ops will rely on emulated atomic operations, which also
require linking against libatomic_ops, which was until now not done by
libunwind.
This fixes the mysterious ltrace build issue:
http://autobuild.buildroot.org/results/e1b/e1b330abfa2d80f3f30bc3359428ea429c690eb8/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libunwind: new package2013-07-28T16:20:00+00:00ANDY KENNEDYANDY.KENNEDY@adtran.com2013-06-25T21:41:44+00:00urn:sha1:56a5e5a1486c46f44418acce5aa53e8a4822bc87
[Thomas: added patch to disable build of tests that fail on uClibc,
added dependencies for architectures that are supported.]
Signed-off-by: Andy Kennedy <andy.kennedy@adtran.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>