buildroot/package/uclibc, branch 2016.08

uclibc: ARC: Support syscall ABI v4

2016-08-18T22:08:24+00:00

When used with GCC 6 ABIv4 is used. Missing this patch leads to numerous runtime errors. The patch has already been accepted in uclibc-ng: http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=3e40f9669279f005f7154892539166f5081fbcb2 So the patch should be removed after update to a new version of uclibc-ng. Signed-off-by: Vlad Zakharov Signed-off-by: Thomas Petazzoni

uclibc: add upstream patch for CVE-2016-4429

2016-08-16T06:02:28+00:00

Add security related bugfix to fix CVE-2016-4429 from GNU libc project. Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

package/uclibc: add upstream patch to fix Thumb2 builds

2016-08-08T21:46:00+00:00

When uClibc-ng 1.0.17 was released, there was a regression when building Thumb2-only for a CPU that is capable of running in arm mode (e.g. an armv7a cpu). We hastily added a patch to revert the upstream commit, as a stop-gap measure, waiting for the actual fix. That actual fix is there, now. :-) Drop our revert-patch, and add the upstream patch. Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Cc: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni

uclibc: proper thread default on m68k and Microblaze

2016-08-07T21:01:56+00:00

Traditionally, Buildroot has a default of enabling thread support. However, with the current construct of the thread choice in the uclibc package, the m68k and microblaze architecture end up with no thread support as the default. In order to avoid having to explicit a more complicated "default" value for the choice, we take a simple approach: we order the 3 possible choices by order of "preference", since Kconfig selects the first selectable option in a choice by default. So, NPTL is first and is the default when available. Then comes linuxthreads which only gets selected as the default when NPTL is available. None is offered as a last choice (in the current implementation, it is never the default, since all architectures can have thread support, either through NPTL or linuxthreads). [Thomas: reworked according to Yann's comment that we could rely on the Kconfig behavior that selects the first available choice option.] Signed-off-by: Thomas Petazzoni

package/uclibc: fix build on thumb2-only arm cpus

2016-08-07T20:52:58+00:00

Add a patch to revert an upstream commit that broke building for armv7 thumb2-only CPUs. Commit pointed out by Thomas. Fixes: https://travis-ci.org/buildroot/buildroot-defconfig-testing/jobs/150333657 https://travis-ci.org/buildroot/buildroot-defconfig-testing/jobs/150333658 ... and all the other atmel_sama5d* defconfigs https://travis-ci.org/buildroot/buildroot-defconfig-testing/jobs/150333643 https://travis-ci.org/buildroot/buildroot-defconfig-testing/jobs/150333644 Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Signed-off-by: Thomas Petazzoni

uclibc: update to 1.0.17

2016-08-01T20:11:58+00:00

Many cleanups and ARC improvements including PIE support. Patches included upstream and removed. Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni

uclibc: add missing defines for m68k/microblaze

2016-07-31T21:23:56+00:00

POLLRDHUP supported since Linux 2.6.17. http://man7.org/linux/man-pages/man2/poll.2.html Fixes: http://autobuild.buildroot.net/results/0f5ed287f1756fbec710454e9c694202c3206dbe/ Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

uclibc: add ldd compile fix from upstream

2016-07-06T07:07:43+00:00

Fixes a build error, when uclibc utils is selected targeting Blackfin. Reported-by: Thomas Petazzoni Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni

uclibc: enable Linuxthreads for Blackfin

2016-07-05T10:16:16+00:00

Enable Linuxthreads, a small binutils patch from upstream is required. Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni

toolchain-buildroot: add bfin support

2016-07-04T09:00:15+00:00

With gcc 6.1.0 and binutils 2.26 internal bfin toolchain can be used. A gcc patch is required, which was reported upstream. Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni