There is no real reason to run uclibc-menuconfig in non-parallel mode,
even though one can neither expect performance benefits from a parallel
menuconfig.
Nevertheless, $(MAKE) is the default, so this patch removes the unnecessary
non-default $(MAKE1) usage for uclibc-menuconfig.
This is a simplification introduced in preparation of the kconfig-package
infrastructure.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In the sequence:
make uclibc-menuconfig
make uclibc-update-config
the freshly configured settings from the menuconfig are lost during the
update-config step. This is because update-config depends on the configure
step, which starts by copying the config file to the build directory.
Instead, stop depending on the configure step from update-config, and
introduce a new stamp file .stamp_config_fixup_done, which applies any
fixups on the .config file.
An alternative solution would be to add a call to UCLIBC_FIXUP_DOT_CONFIG to
the relevant targets instead of depending on a new stamp file. The advantage
of the stamp file, though, is that we avoid redoing the fixup unnecessarily.
Moreover, in the light of the plan to extract the kconfig-specific bits into
a separate kconfig-package infrastructure, the stamp file rules are more
easily moved into such an infrastructure, while the alternative solution
requires the package .mk file to explicitly call the FIXUP rules which may
more easily be forgotten.
No longer depending on the configure step has the added bonus that
'uclibc-update-config' no longer needs the toolchain to be available, which
makes:
make clean uclibc-menuconfig uclibc-update-config
much faster and user-friendly.
Additionally, make sure that 'make clean uclibc-update-config' works
properly, by depending on .stamp_config_fixup_done so that the config file
is present and fixed.
Fixes bug #7154https://bugs.busybox.net/show_bug.cgi?id=7154
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
When executing the sequence 'make clean uclibc-menuconfig', the configured
config file is not taken into account and one starts from the default
settings.
This patch adds an explicit target for the config file and lets the
configure and menuconfig steps depend on it, fixing the problem.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In a subsequent patch, the behavior of UCLIBC_SETUP_DOT_CONFIG will change
so that it only applies fixups to the (already copied) configuration file.
This patch renames this function to UCLIBC_FIXUP_DOT_CONFIG to better match
the future behavior.
Suggested-by: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
If libuClibc is not installed to staging on attempt to build tests following
errors happen:
============
TEST_LINK termios/ termios
.../host/usr/arc-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o: In function `__start':
.../build/uclibc/libc/sysdeps/linux/arc/crt1.S:53: undefined reference to `__uClibc_main'
termios.o: In function `main':
.../build/uclibc/test/termios/termios.c:13: undefined reference to `printf'
.../build/uclibc/test/termios/termios.c:14: undefined reference to `printf'
.../build/uclibc/test/termios/termios.c:16: undefined reference to `stdout'
.../build/uclibc/test/termios/termios.c:16: undefined reference to `fileno'
.../build/uclibc/test/termios/termios.c:16: undefined reference to `ioctl'
.../build/uclibc/test/termios/termios.c:19: undefined reference to `perror'
.../build/uclibc/test/termios/termios.c:21: undefined reference to `printf'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `memcpy'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `malloc'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `abort'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `calloc'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `dl_iterate_phdr'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `realloc'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `memset'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `strlen'
.../host/usr/lib/gcc/arc-buildroot-linux-uclibc/4.8.0/../../../../arc-buildroot-linux-uclibc/lib/libgcc_s.so.1: undefined reference to `free'
collect2: error: ld returned 1 exit status
make[3]: *** [termios] Error 1
============
And the simplest solution is to build tests right before installation in
UCLIBC_INSTALL_TARGET_CMDS which follows UCLIBC_INSTALL_STAGING_CMDS so
all required libs are in place.
Interesting note - if one enables uClibc tests after initial full buildroot
build mentioned errors don't happen. This is because uClibc libc libs are
already installed to staging. That's why I didn't noticed this problem before.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
While updating the default config for Sparc, I noticed that networking
is broken. The reason is a uClibc backport patch from uClibc
master. This commit adds a fix on top of it, which was submitted to
upstream uClibc.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
So far, the legal-info infrastructure was not exporting the legal
info for the C libraries. This is because the legal-info only acts
on packages defined in $(TARGETS).
But the C libraries are never added to $(TARGETS), since there is no
corresponding BR2_PACKAGE_<C-LIBRARY>.
This patch adds such symbols for the 4 C libraries we support in our
internal backend: uClibc, glibc, eglibc and musl.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit bumps make to version 4.0. This version now uses fork(),
so it is no longer available on non-MMU platforms, which consequently
works around:
http://autobuild.buildroot.org/results/2e1/2e1b11ccb501f1ab431c04435be52a6538d035cb/
The glob special options seem to no longer be needed, at least make
4.0 builds fine with both an ARM uClibc toolchain and an ARM glibc
toolchain.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Don't try to install ld* tools to staging when it's a static build,
there's no point and it'll be broken once we build a purely-static
uclibc.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This patch removes the custom kconfig helpers UCLIBC_OPT_SET and
UCLIBC_OPT_UNSET with the common KCONFIG_SET_OPT, KCONFIG_ENABLE_OPT and
KCONFIG_DISABLE_OPT.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The BR2_UCLIBC_ARM_TYPE was only used for uClibc 0.9.32 on ARM. Now
that only uClibc 0.9.33 is supported for ARM, there is no point in
keeping BR2_UCLIBC_ARM_TYPE, since the corresponding uClibc options no
longer exist.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit removes the 0.9.32.1 version of uClibc, which is very old,
and does not bring any specific advantage over 0.9.33, which has been
around for more than two years now.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is only required for uClibc 0.9.31 and this veriosn is only used by
AVR32 so could be safely removed together with AVR32.
Even 0.9.32 builds well in parallel (at least on x86) so IMHO there's no need
in >= 0.9.33, just disable for a particular broken version.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@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: Peter Korsgaard <peter@korsgaard.com>
The use of MAKE1 for uClibc dates back 10 years:
commit 8e5fb3fb4a
Author: Eric Andersen <andersen@codepoet.org>
Date: Sat Dec 11 13:01:10 2004 +0000
Add initial BR2_JLEVEL support, with some exceptions for apps that
have broken 'make -j' support
Since that time there were lots of improvements in uClibc that seem to allow
parallel building of libs finally.
Unfortunately uClibc tests have dependences on previously built files,
that's why tests left with MAKE1.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently we configure uClibc to use kernel headers from "staging" folder with
KERNEL_HEADERS="$(STAGING_DIR)/usr/include". This path is added to include
search path of uClibc build system in Rules.mak "CFLAGS += -I$(KERNEL_HEADERS)".
At the same time on uClibc installation to "staging" we point to the same
location "$(STAGING_DIR)/usr" (headers effectively go in "usr/include").
So after every installation to "staging" dependences get touched (even though we
copy the same headers every time) and so we may see lots of sources in uClibc
get rebuilt.
This has 2 consequences:
1. Longer build time - becase even on ordinary buildroot build uClibc is built
twice. On "uclibc building" and on "uclibc installation to target".
2. Symbols in libuClibc built initially (that is later installed in
"staging/sysroot") are situated with different offset compared to second build
(later copied in "target"). This happens because as described above only part
of sources get rebuilt and then on final linkage object files are linked in
different order.
And (2) leads to problems on remote rebugging: gdbserver reports offsets that
correspond to pointless assembly in libuClibc on host.
Here's how it looks like.
Before this patch:
$ cd ~/br2_output/i586/target/lib
$ i586-buildroot-linux-uclibc-readelf -s libuClibc-0.9.33.2.so | grep kill
423: 0000c42c 54 FUNC GLOBAL DEFAULT 7 kill
$ cd ~/br2_output/i586/staging/lib
$ i586-buildroot-linux-uclibc-readelf -s libuClibc-0.9.33.2.so | grep kill
423: 0000b518 54 FUNC GLOBAL DEFAULT 7 kill
After this patch:
$ cd ~/br2_output/i586/target/lib
$ i586-buildroot-linux-uclibc-readelf -s libuClibc-0.9.33.2.so | grep kill
423: 0000b518 54 FUNC GLOBAL DEFAULT 7 kill
$ cd ~/br2_output/i586/staging/lib
$ i586-buildroot-linux-uclibc-readelf -s libuClibc-0.9.33.2.so | grep kill
423: 0000b518 54 FUNC GLOBAL DEFAULT 7 kill
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Noam Camus <noamc@ezchip.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add two uClibc 0.9.33.2 patches which fix issues relating to high signal
number handling on MIPS.
The first patch (0056) fixes _NSIG (and as a result __SIGRTMAX) to match
glibc. This fixes GDB on MIPS with uClibc, which cannot handle
__SIGRTMAX == 128 and emits the error:
GDB bug: target.c (gdb_signal_from_host): unrecognized real-time signal
This patch is from uClibc commit 2da958760f79 (MIPS: set _NSIG to
128, not 129. This matches glibc.) and applies without conflicts.
The second patch (0057) fixes the wait status macros to correctly
interpret status 0x007f on MIPS (other arches don't have signal 127).
This patch is from uClibc commit 4a96b9486871 (bits/waitstatus.h:
correctly interpret status 0x007f on MIPS) and applies without
conflicts.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add uClibc 0.9.33.2 patch to fix arch specific eventfd definitions,
particularly EFD_NONBLOCK. The definition in sys/eventfd.h was 04000
(0x800), however MIPS uses 0200 (0x80). This resulted in QEMU built for
MIPS hanging at various points until input is received due to a blocking
poll of stdin.
The patch is a backport of uClibc commit fd355bc1dbcb (eventfd.h: Use
new "bits/" scheme for arch-specific flags). The only conflict was minor
in Makefile.in.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The default uClibc version for xtensa is broken when LARGEFILE is disabled.
Add a patch to fix this.
Reported-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit c31d5bfdec (uclibc: arc: bump to arc-4.8-R3 release) uClibc
version f37101d94284 is no longer used for ARC. Remove a version specific
patch.
Cc: Anton Kolesov <Anton.Kolesov@synopsys.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The toolchain currently doesn't build for nommu ARM and is in need of
serious work.
Problem is there are no emulation targets and real ARM(7TDMI/720T/740T)
hardware that's capable of running linux (enough memory, having a
memory controller...) is VERY rare and uses very old versions to
make it usable.
The ARM nommu focus should go into Cortex M series processors that are
obtainable at reasonable cost on modern hardware that has external
memory controllers.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
gcc support was added in version 4.6:
http://gcc.gnu.org/gcc-4.6/changes.html
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit a5e92d92e7 converted uClibc to the
package infrastructure, but while doing so removed support for the
documented uclibc-update-config make target. This make target copies the
uclibc .config file back to the original (typically version-controlled)
configuration file.
As this was an unintentional removal, this patch re-adds the
uclibc-update-config target.
Reported-by: Dan Moulding <dan.moulding@rackwareinc.com>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This will resolve uClibc build error for configurations without large file
support.
Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This allows building uclibc with -mtext-section-literals flag.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The package infrastructure add automatically the "dirs" dependency so
remove it when the package infrastructure is being used.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As our architecture support expands to a number of architectures that
do not implement NPTL threading, and the number of packages that
depend on NPTL specific features, it has become necessary to be able
to know whether the toolchain has NPTL support or not.
This commit adds a new BR2_TOOLCHAIN_HAS_THREADS_NPTL hidden Config.in
option that allows packages to know whether NPTL is available or not.
This hidden option is:
* Automatically enabled when glibc/eglibc or musl toolchains are
used, either internal or external.
* Automatically enabled when an internal uClibc toolchain with NPTL
support is configured. It is left disabled otherwise for internal
uClibc toolchains.
* Configured according to a visible Config.in option for custom
external uClibc toolchains.
[Peter: factor _EXTERNAL_HAS_THREADS in single if as suggested by Arnout]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The three typical packages that use .config files in buildroot copy the
config file at different times in the build process:
busybox copies its .config from the post-extract hook.
linux copies its .config in the configure_cmds.
uclibc copies its .config from the post-patch hook.
Copying the .config file from the configure step is the only way to properly
support an OVERRIDE_SRCDIR that does not yet have the .config file, because
the extract and patch steps are skipped in that case.
In a previous patch, the situation was already fixed for busybox. This patch
applies the same fix to uclibc: copy the config file from the configure
step, as linux is doing.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
To be able to use top-level parallel make we must not depend in a rule
on the order of evaluation of the prerequisites, so instead of relying
on the left to right ordering of evaluation of the prerequisites add
an explicit rule to describe the dependencies.
We cannot use the pattern rules because they must have the same
dependency for every package, but we need to change the dependencies
depending on $(2)_OVERRIDE_SRCDIR variable value, so we must use a
more flexible way like $(2)_TARGET_% variables.
So add explicit dependencies for the following stamp files:
$(2)_TARGET_EXTRACT
$(2)_TARGET_PATCH
$(2)_TARGET_CONFIGURE
$(2)_TARGET_BUILD
$(2)_TARGET_INSTALL_STAGING
$(2)_TARGET_INSTALL_TARGET
$(2)_TARGET_INSTALL_IMAGES
$(2)_TARGET_INSTALL_HOST
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit makes the dependency from the target toolchain explicit.
This way we can buid from command line a package that use
inner-generic-package right after the configuration phase, example:
make clean <package-name>
Also remove TARGETS_ALL because the only purpose was to add toolchain
dependency so it's superseded by this commit.
To prevent circular dependency add the new variable
<pkgname>_ADD_TOOLCHAIN_DEPENDENCY to avoid adding the toolchain
dependency for toolchain packages.
This is also a step forward supporting top-level parallel make.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch removes the sh2, sh3 and sh3eb support, because the user
base is inexistent, and the Linux support for these architectures is
poor. The sh2a support is preserved, because at least one user
expressed interest in this architecture, and is actually using it:
http://lists.busybox.net/pipermail/buildroot/2013-April/070399.html
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The pread/pwrite handling on the 0.9.33 branch doesn't take into
consideration architectures with an ABI requiring natural alignment for
64bit arguments (afaik ARM EABI, MIPS O32, PPC, SH and Xtensa), causing
havoc.
The issue has been brought with the uClibc developers, but so far a fix is
not available - So lets revert the patches for now as they cause real
issues.
For further details, see:
http://lists.busybox.net/pipermail/buildroot/2014-January/087050.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The uClibc options for sh2a is SH2A, not SHA2, and this value should
be used for sh2a, not sh2.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
If $(UCLIBC_CONFIG_FILE) is read-only (eg. because Buildroot's
source dir is), the sed fixups to .config fail.
Signed-off-by: Nathan Lynch <ntl@pobox.com>
[yann.morin.1998@free.fr: use $(INSTALL) instead of cp]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, the Xtensa architecture uses the "snapshot" version of
uClibc. This means that the build is not reproducible, since it will
pick whatever latest version of uClibc is available at the moment of
the build.
This commit replaces that by adding a special Xtensa version, which
points to a well-known Git commit. This is something we should
hopefully be able to remove once the uClibc people realize that doing
a 0.9.34 release would be useful.
Should probably fix:
http://autobuild.buildroot.org/results/5d6/5d6072a038acf894d832704e36c1d43f0254abf5/build-end.log
at least I wasn't able to reproduce the build problem.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[baruch: use a more recent uClibc version]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The DODEBUG configuration option in uClibc is broken, even for widely
used architectures like ARM. Therefore, any Buildroot configuration
that has BR2_ENABLE_DEBUG enabled and uses uClibc with the internal
toolchain backend will fail, with an error like:
http://autobuild.buildroot.net/results/d34/d34238c209cf2ef63371a598ab9218165c90f864/build-end.log
This error was also reported recently by a Buildroot user.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
With uClibc commit e8065705, valloc is now optional in SUSv2 and removed
from SUSv3 and later. However, cdrkit currently requires valloc, so
enable it in the uClibc snapshot configuration file.
Fixes
http://autobuild.buildroot.net/results/5a5/5a51f3f06e04eed39d59477ea1178aef7d397754/
Signed-off-by: Chris Zankel <chris@zankel.net>
[baruch: fix summary line, add autobuild reference]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Rename patches for uClibc version 0.9.31, for consistency with the general
patch naming scheme in Buildroot. Also remove a .avr32 extension from a patch;
this is not necessary, since uclibc 0.9.31 is unavailable on architectures
other than avr32.
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As reported by Thomas Petazzoni, the uclibc 0.9.31 build fails for avr32:
In file included from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/kernel.h:4,
from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/netlink.h:4,
from /opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/rtnetlink.h:5,
from libc/inet/netlinkaccess.h:27,
from libc/inet/if_index.c:36:
/opt/br-avr32-full-2013.11-rc1/usr/avr32-buildroot-linux-uclibc/sysroot/usr/include/linux/sysinfo.h:8: error: expected specifier-qualifier-list before '__kernel_long_t'
make[1]: *** [libc/inet/if_index.os] Error 1
make[1]: Leaving directory `/opt/toolchain-build/build/uclibc-0.9.31.1'
The problem is reported at:
https://lkml.org/lkml/2013/5/18/1
The offending kernel commit is:
http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=ccdfcc398594
The fix is to patch uclibc 0.9.31 to add the missing kernel data types. The patch
will only be generated for avr32, since uclibc 0.9.31 is not available in Buildroot
for any other architecture.
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The BR2_UCLIBC_MIPS_ISA hidden Config.in variable defines which uClibc
config option should be enabled for a given MIPS architecture
variant. Therefore, using lower case names doesn't work: they should
be upper case, to match uClibc config option names. This commit makes
sure the mips32, mips32r2 and mips64 builds select the appropriate
uClibc configuration.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Markos Chandras <Markos.Chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
