When using a CT-NG toolchain as external toolchain (not with the
integration) and said toolchain has u-w directories rsync fails.
So instruct rsync to chmod u+w directories in the target copy to avoid
the issue.
[Peter: notice that this is a workaround for a rsync 3.0.8 bug]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Permit to define the mcpu of the external toolchain wrapper, based on
BR2_GCC_TARGET_CPU.
Signed-off-by: Stany MARCEL <stanypub@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
When the external tools chain is installed in a path that match one of
the first case test, all symlink are created to the external
wrapper. The proposed solution is to test only the base name not the
full path.
Signed-off-by: Stany MARCEL <stanypub@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Update the version in the package description. Update the default
configuration files for the three different C libraries.
[Peter: Removed unneeded changes as noticed by Baruch Siach]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
When the user has Perl local::lib installed, its environment contains
a PERL_MM_OPT variables which defines
INSTALL_BASE="/some/location". Unfortunately, having this makes the
build of libxml-parser-perl (and probably other Perl related packages)
fail, because it complains that both PREFIX (passed in our .mk file)
and INSTALL_BASE (passed from the PERL_MM_OPT environment variable)
are defined. Since in Buildroot we want our PREFIX to be considered,
we error out when the user has PERL_MM_OPT defined.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The copy_toolchain_lib_root helper searches the entire sysroot, but is
only interested in files in certain subdirs. So rather than waste time
in walking the entire tree, walk the few subdirs at the depth level we
are actually going to be poaching files from.
Some simplification suggested by Yann E. MORIN
<yann.morin.1998@anciens.enib.fr> and Arnout Vandecappelle
<arnout@mind.be>, added by Thomas Petazzoni
<thomas.petazzoni@free-electrons.com>.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Some CodeSourcery toolchains contain a huge number of locales that are
not useful, even though they account for 70-80% of the total toolchain
size. By skipping the extraction of those useless locales, we make the
toolchain extraction process slightly faster, and also make the output
directory size a lot smaller (host/opt/ is 213 MB instead of 1.5 GB
with a 2010.09 ARM CodeSourcery toolchain).
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Now that CodeSourcery has been bought by Mentor Graphics, the
toolchains are named "Sourcery CodeBench". We rename the config short
description and adjust the help text, but we keep the option name in
order not to break existing configurations.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Custom toolchains may provide extra libraries that need to be copied to the
target. This patch adds a configuration option for this.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The sysroot of an ARM CodeSourcery toolchain takes about 1.4 GB of
space, but 1.1+ GB of this space consists in locale-related
information which Buildroot doesn't use. By skipping the copy of those
unused files, we save quite a bit of time while importing the
toolchain sysroot.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The gdb tarballs have been re-released after a GPL compliance
issue was found:
http://sourceware.org/ml/gdb/2011-09/msg00030.html
So all versions were re-packaged.
In the process, an 'a' was appended to the version strings, and
unlike the binutils people, the gdb folks are not inclined in
providing legacy symlinks:
http://sourceware.org/ml/gdb/2011-09/msg00036.html
So, this patch fixes the issue by renaming version strings. It is to be
noted that, although the versions got bumped to include an 'a' at the end,
the directory contained in the tarball is still named after the version
string without the 'a'. For example:
- old version : 6.6
- new version : 6.6a
- tarball name : gdb-6.6a.tar.bz2
- directory name : gdb-6.6/
In fact, it does not pose any problem for buildroot, as the extract process
explicitly mkdirs the directory to extract into, *and* strips the first level
of the tree extracted from the tarball.
[Peter: fixup patch to apply to head, don't rename config symbols]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
For some tarballs of gdb (see next patch), the extracted directory is
*not* named after the version string (eg. gdb-6.6a extract into gdb-6.6/)
Create the appropriate directory first, then use --strip-{components,path}
when extracting gdb (the same way it is done for the generic package
infrastructure).
At the same time, get rid of the snapshot special case, because:
1- it's no longer available in the menu
2- it would be handled by the above change
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
this version fixes compilation issue on some old build systems like
openSUSE 10.3 saying some host libraries were too old
[Peter: drop bugfix number from config name, similar to kernel-headers]
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
rsync can now be used for overriden package, and will also be used for
other purposes in the future (optimization of toolchain copy time,
etc.).
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Fixes E.G. mtd/ubi-user.h, which otherwise breaks busybox 1.9 builds
with ubi applets.
Upstream post 3.0 and discussed here: https://lkml.org/lkml/2011/6/22/25
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The CONFIG_UPDATE macro is no longer defined in
package/gnuconfig/gnuconfig.mk, but instead in
package/Makefile.autotools.in. It it also changed a little bit to take
the directory of the package sources as argument, and the AUTOTARGETS
infrastructure is updated to use this macro.
[Peter: drop echo in CONFIG_UPDATE]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The name "patch-kernel.sh" is a bit stupid, since this script is used
to patch everything in Buildroot, not only kernel trees.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The website for downloading the toolchain has changed from
http://www.codesourcery.com to http://sourcery.mentor.com
Signed-off-by: Subramaniam C.A <subramaniam.ca@ti.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The prefix is not set when selecting this toolchain, resulting in a
build failure.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Bundled config files have architecture-specific values in them,
which may break if buildroot is configured with another architecture
that does not forcibly set these option.
For example, the bundled config files are for x86_64, and define:
CT_ARCH_TUNE="generic"
This comes from the BR2_GCC_TARGET_TUNE config option (in buildroot) that
is set accordingly to the selected (arch,sub-arch).
But if someone configures buildroot for, say, generic ARM, then the
BR2_GCC_TARGET_TUNE config option is not set, and the crosstool-NG backend
Makefile believes it should not be pushed down to the crosstool-NG config
file.
BUT...
The crosstool-NG backend Makefile can not forcibly push BR2_GCC_TARGET_TUNE
down to the CT-NG config file. If BR2_GCC_TARGET_TUNE is empty, the user can
still set CT_ARCH_TUNE by running ctng-menuconfig.
The backend Makefile already passes such values only if they are set.
In the end, we can't push options as-is to the crosstool-NG config, but we
MUST provide sane bundled config files, which this patch does.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Update the crosstool-NG libc-specific config files to match the
new set of options coming with the updated crosstool-NG.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The CodeSourcery toolchain for SH2-A platforms provide largefile
support, inet RPC, wide char and threads, so adjust the configuration
accordingly.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Remove the BR option and enable the configuration setting in the
uClibc defconfigs.
The BR2_PROGRAM_INVOCATION option only adds very little overhead to
uClibc, and we have a number of packages needing it, so simply always
enable it - Simplifying the kconfig logic and the number of choices
users have to make.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The internal toolchain defaults to thread support enabled (and
most external toolchains have thread support as well), so enable
BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS by default.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Allow the user to specify additional options for the target LDFLAGS.
I use this to pass the -te500v2 option to the linker, when using the
CodeSourcery toolchain for PowerPC. This chooses the correct CRT for e500 hard
float. Otherwise I get errors like
undefined reference to `_save32gpr_31'
undefined reference to `_rest32gpr_31_x'
at final link time.
[Peter: fixup, use qstrip]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
