For quite some time all ARC changes have been pushed upstream.
So both uClibc master branch and uClibc-ng have full ARC support
including the most recent changes.
I.e. finally we have reached the point when there's no need in
Synopsys fork of uClibc on GitHub and it will soon be obsoleted and
removed at some pint of time.
Now since vanilla uClibc hasn't seen any releases for many years we cannot
really use it for ARC. Fortunately there exists uClibc-ng and Waldemar
cuts releases regularly - that works perfectly fine for us.
That patch removes all mentions of ARC's uClibc which in turn makes
uClibc-ng default libc for ARC.
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-By: Waldemar Brodkorb <wbx@uclibc-ng.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes following problems:
- mips64 toolchain building when UCLIBC_HAS_CONTEXT_FUNCS is enabled
- segfault when SSP and NPTL is used for static binaries
- Updates for ARC and Xtensa
- missing syscalls for fanotify_init() and fanotify_mark() are added
- support for the syncfs() system call added
- problems compiling freeswitch are fixed
- problems running LTP regarding fallocate are fixed
Tested with defconfigs for Qemu arm/ppc/sh/mips/x86/x86_64/xtensa.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Starting from uClibc 0.9.32 "test_compile" target builds tests flawlessly.
For 0.9.31 it lead to build failure, but now when AVR32 support was dropped
I think this change worth applying.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Filter out all other uClibc versions, as they containing
serious bugs for mips64.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Symbols needed for all versions/flavours of uClibc.
Fixes https://bugs.buildroot.org/show_bug.cgi?id=4099
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
So the workaround can be dropped now that we've moved to uClibc-ng 1.0.6.
[Peter: Extend commit message]
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes boost compile problem with ARC.
New function mkostemps required for efl are available.
Static sudo compiles are possible.
Full changes:
http://mailman.uclibc-ng.org/pipermail/devel/2015-August/000463.html
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit adds 2 patches on top of arc-2015.06 release:
0001-nptl-remove-duplicate-vfork-in-libpthread.patch
0002-ARCv2-update-memset-so-it-could-be-used-without-doub.patch
The first patch fixes multiple build issues when using static build like
http://autobuild.buildroot.net/results/b704016acfa38e7998739a2c70bcf6020c59bda8/
The second patch allows for building uClibc for ARCv2 based CPUs that
doesn't have 64-bit load/store capabilities.
Both patches should be a part of the next release/update of ARC GNU
tools so then they should be removed from Buildroot.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Recently uClibc got support of "savedefconfig" target that allows
generation of compact configuration description which only lists
differences from default options.
That's uClibc commit -
http://git.uclibc.org/uClibc/commit/?id=e286a674419d31cb0757dd2f8307d8b4756cf1f9
This change represents post-processing of "uClibc-snapshot.defconfig"
and "uClibc-ng.config" with "make savedefconfig" made on current
uClibc/master and uClibc-ng/1.0 branches accordingly.
Unfortunately the most recent stable uClibc version 0.9.33.2 doesn't
have "savedefconfig" target so I'm leaving uClibc-0.9.33.config as it
is.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Modern ARC cores (those sporting MMU of version 3 and 4) allow selection
of different page sizes (4, 8 or 16 kB) during ASIC design creation.
And it's important to build a toolchain with page size setting that matches
hardware.
Otherwise user-space applications will fail on execution due to
unexpected data layout/alignment etc.
[Thomas: slightly improve help text, fix indentation of help text.]
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
I'm happy to update GNU tools for ARC cores to the most recent
arc-2015.06 release.
This release brings following major improvements:
* GCC: source update to v4.8.4
* GCC: C ABI compatibility between MetaWare and GNU toolchains
* uClibc: support for thread local storage and Native Pthread Library (NPTL)
* GDB: updated to version 7.9.1
Also a lot of fixes and improvements has been done, please refer to
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2015.06
for more details.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Patches are in 1.0.4 release included.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fixes gcc 5.1 errors and contains all recent
improvements to Xtensa/ARC NPTL/TLS.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Those checks should only be done when the package is actually enabled.
Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add a check (before we call kconfig-package) that ensures the user has
set a kconfig-file.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Following the switch to uClibc-ng as the default library, uClibc-ng
was also used as the default on ARC, while we actually want to use the
ARC specific version by default on this architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Even though this is only RC1 it's been heavily used internally so it should
not be any worse than existing arc-2014.12.
Moreover this relase (and so its RC1) finally delivers support of NPTL
for ARC in uClibc.
That's why it would be good to allow interested users to start trying it
(for example WebKit and apps that use WebKit could be successfully built
and run) also it will be helpful to run that new toolchain through
autobuilder in attempt to find any hidden regressions so we have a solid
toolchain for release.
If there's an interest in that patch more patches will follow with
subsequent RCs and essentially on appearence or relese Buildroot will be
updated with it.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a fix for building uClibc 0.9.33.2 and uClibc-ng
1.0.3 with gcc 5.1 on ARM, since we're about to add support for gcc
5.1.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit bumps uClibc-ng to the latest version, and drops the two
patches that have been merged upstream.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since we now have uClibc-ng, and it is used as the default uClibc
version, there is no real need to keep the Xtensa version: this
version is just a specific Git revision of uClibc master branch, and
uClibc-ng is also based on uClibc master branch.
In addition, since in the choice of uClibc versions, uClibc-ng is
already *before* the Xtensa specific version, uClibc-ng has in fact
already been the default uClibc version for Xtensa since uClibc-ng
support was introduced.
See for example:
http://autobuild.buildroot.org/results/c85/c854fae31d82e0f11d5a8b5bfc196c29bd7e21db/config
for a build on Xtensa with the internal toolchain, where in fact
uClibc-ng is used instead of the Xtensa specific version.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Since the uClibc project is not making any release since about 3
years, and the uClibc-ng project is now alive and delivering regular
releases based on uClibc master plus a number of fixes, let's make
uClibc-ng the default uClibc version used by Buildroot.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
fminf and others got implemented in the time after this
patch was added. Remove the workaround to get mesa compiled
with uClibc-ng.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We can't have a hash for snapshots, so add them to the exclusion list.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Arnout Vandecappelle <arnout@mind.be>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The old hash for 2014.08 was never updated. Since uclibc-arc-2014.12 is
downloaded from the github helper, it is converted into a 'none' hash.
Reordered the hashes so the none-hashes are together.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This is a git snapshot, we can't have a hash for it.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
It's no longer used so farewell.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Remove the option to disable IPv6 support in uclibc and associated
logic.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Following problems found by buildroot should be fixed:
* static python2 compile (there is still a general problem, not related to uClibc-ng)
* postgresql configure hickup (link warnings got removed)
* samba runtime problems (RPATH in executables are respected)
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The patch from commit 200aad4f32 broke sh
and sparc builds.
Add and adjust a patch from uClibc master that fixes this.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Otherwise busybox in the default configuration fails to build.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a patch to uclibc with a backport from upstream to provide a
proper fix for mesa3d which depends on fminf.
As discussed with Thomas we keep the mesa3d patch around for a while:
http://lists.busybox.net/pipermail/buildroot/2015-March/123410.html
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Kill the option to build the non-largefile variant and remove the hidden
option since it's now unused.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This will allow us to remove largefile handling in the tree without
breaking things while doing so.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
There's no way to disable getsubopt in uClibc 0.9.33.2: either GNU or
SUSv3 getsubopt is always built.
Properly exclude SUSv3 getsubopt implementation when GNU getopt is
selected.
Exclude GNU getsubopt when SUSv3 getopt is selected. Honor getopt_long
configuration.
This brings UCLIBC_HAS_GNU_GETOPT, UCLIBC_HAS_GNU_GETSUBOPT and
UCLIBC_HAS_GETOPT_LONG handling in sync with uClibc and uClibc-ng tips.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Now that we don't support the internal blackfin toolchain any more
remove unnecessary bits, conditionals and tweaks.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
BR2_UCLIBC_VERSION_XTENSA_GIT and BR2_UCLIBC_VERSION_SNAPSHOT select
BR2_UCLIBC_SUPPORTS_* instead of new BR2_UCLIBC_VERSION_SUPPORTS_*.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
kconfig string option values should use double quotes when defined, so
this commit fixes package/uclibc/Config.in in that respect.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Changes are here http://uclibc-ng.org/pipermail/devel/2015-March/000114.html
Buildroot related are SPARC and XTENSA non-threading builds
and static linking fixes for pthread apps like cdrkit.
Add a hotfix for MIPS compile with older GCC.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
