Fixes http://autobuild.buildroot.net/results/6d8/6d83fa5d69572cec5c96be4b7651f9b113a1a19c/
libatomic_ops by default requires SPARC v9. buildroot's two supported
sparc arches (SPARCv8, and leon3) are both SPARCv8-based. Unfortunately
libatomic_ops's support for SPARCv8 is incomplete.
The library includes fallbacks but these must expressly be enabled by
defining a macro, enabled by this patch. Note that I'm testing for the
SPARC variants rather than BR2_sparc, in case someone implements SPARCv9
support in the future.
Discussion of this workaround described by the maintainer here :
https://github.com/ivmai/libatomic_ops/issues/9
Signed-off-by: Brendan Heading <brendanheading@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The host-libatomic_ops is needed by host-bdwgc that is needed
in turn by guile.
Signed-off-by: Pedro Aguilar <paguilar@paguilar.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This enables powerpc64 and powerpc64le. Currently, le needs at least
glibc 2.19 and gcc 4.9.0. For gdb, 7.7.1 works (added in an earlier
patch).
[Peter: also disallow gcc 4.8 for ppc64le]
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
In preparation to the introduction of packages that select
libatomic_ops, this commit adds an hidden
BR2_PACKAGE_LIBATOMIC_ARCH_SUPPORTS option which allows to easily
depend on the architectures that libatomic_ops is available for.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: fix typo in the patch: BR2_aarch64 -> BR2_aarch64.]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Change the download source to a Github repository which is more recent.
This patch also bump libatomic_ops version and remove a patch that is
now upstream.
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com)
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The 1.2 we were using doesn't build on ARM Thumb platforms:
http://autobuild.buildroot.org/results/94ef6be7dcb31021462e7313724217627d4b29df/build-end.log
Moreover, the 7.2 version is the one used by Debian/Ubuntu, and it has
been tested to build fine with the two packages that depend on
libatomic_ops: libdrm and pulseaudio.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
libatomic_ops build fails on architectures such as MIPS or SuperH that
are not supported. So we make it possible to select the libatomic_ops
package only for the architectures that are known to be supported.
[Peter: add armeb as supported arch]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Thanks to the pkgparentdir and pkgname functions, we can rewrite the
AUTOTARGETS macro in a way that avoids the need for each package to
repeat its name and the directory in which it is present.
[Peter: pkgdir->pkgparentdir]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
