Commit Graph

2232 Commits

Author SHA1 Message Date
Thomas Petazzoni
c52523161c toolchain-external: add Sourcery ARM 2013.11, remove Sourcery ARM 2011.09
This commit adds the support for the recently release Sourcery ARM
2013.11 toolchain (gcc 4.8, gdb 7.6, glibc 2.18), and consequently
removes the support for the Sourcery ARM 2011.09 toolchain.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-29 18:27:18 +01:00
Spenser Gilliland
14e527eb66 toolchain: enable microblaze toolchain
This commit allows to build an internal toolchain for the Microblaze
architecture, with either glibc or eglibc.

Note that we add an explicit list of architectures that are supported
by uClibc, and Microblaze is not part of them, because it currently
doesn't build for this architecture.

[Thomas: add better commit log, add architecture dependencies on
uClibc, to avoid selecting uClibc on Microblaze]

Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-06 22:46:44 +01:00
Jeremy Kerr
fb6dd8f49b toolchain: Allow ld64.so linker
The glibc dynamic linkers for ppc64 and s390x are named ld64.so.*
so modify the check_glibc test to match them.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-03 13:11:27 +01:00
Peter Korsgaard
50ce7ffb76 Merge branch 'next'
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-01 20:32:00 +01:00
Gustavo Zacarias
dc044cdfe2 toolchain/buildroot: default to eglibc for mips64
uClibc only works well for O32 ABI on mips64, so default to eglibc that
works just fine with N32 & N64 ABIs as well.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-28 22:55:57 +01:00
Arnout Vandecappelle
b478d30a6d glibc/eglibc: remove reference to experimental from help text
Since 924b8739da we no longer declare glibc and eglibc support as
experimental, so it shouldn't be mentioned in the help text anymore.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-19 09:13:11 +01:00
Thomas Petazzoni
ed3f3e433f toolchain-external: make sure (e)glibc isn't chosen when BR2_PREFER_STATIC_LIB=y
(e)glibc doesn't support a fully statically linked userspace. Even a
basic program such as Busybox fails to do authentication due to glibc
loading some libraries dynamically. Therefore, we disable the
possibility of using a (e)glibc toolchain when
BR2_PREFER_STATIC_LIB=y.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 22:29:50 +01:00
Thomas Petazzoni
819da04481 toolchain-buildroot: make sure glibc isn't chosen when BR2_PREFER_STATIC_LIB=y
(e)glibc doesn't support a fully statically linked userspace. Even a
basic program such as Busybox fails to do authentication due to glibc
loading some libraries dynamically. Therefore, we disable the
possibility of building a glibc toolchain when
BR2_PREFER_STATIC_LIB=y.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 22:29:16 +01:00
Thomas Petazzoni
924b8739da toolchain-buildroot: glibc and eglibc support is no longer experimental
The glibc and eglibc support has been introduced since a little bit of
time now, I believe we can remove the "experimental" statement next to
it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 22:29:01 +01:00
Thomas De Schampheleire
bed4e27868 Config.in files: whitespace cleanup
This patch fixes the following whitespace problems in Config.in files:
- trailing whitespace
- spaces instead of tabs for indentation
- help text not indented with tab + 2 spaces

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 22:19:30 +01:00
Thomas Petazzoni
646bd86908 toolchain-external: factorize regular expressions
Based on a suggestion from Peter, this commit factorizes the logic and
regular expressions that are used to find the sysroot and libdir for a
given compiler. It reduces a bit the duplication of code, and
centralizes the most bizarre part of this logic in one place.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 00:26:53 +01:00
Thomas Petazzoni
b07c2affc9 toolchain-external: update comments
[Peter: drop extra # as pointed out by Baruch Siach]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 00:26:28 +01:00
Thomas Petazzoni
620d85b310 toolchain-external: fix the SYSROOT_DIR mangling logic
In a1d94aaa3a ('toolchain-external: add support for musl C
library'), we made the following change to the SYSROOT_DIR mangling
logic:

-       SYSROOT_DIR=`echo $${LIBC_A_LOCATION} | sed -r -e 's:usr/lib(32|64)?/(.*/)?libc\.a::'` ; \
+       SYSROOT_DIR=`echo $${LIBC_A_LOCATION} | sed -r -e 's:(usr/)?lib(32|64)?/(.*/)?libc\.a::'` ; \

This was needed to accomodate for musl based toolchains that don't
have libc.a in usr/lib/..., but directory in lib/... Basically, the
change makes the usr/ at the beginning optional.

However, with the very permissive (.*) matching in the middle of the
path, the change above had an unexpected consequence: any path contain
'/lib' would be truncated before this lib. As an example, Peter
reported that his builds, running from /var/lib/buildbot/ were no
longer working because the SYSROOT_DIR was decided to be /var instead
of something like
/var/lib/buildbot/buildroot/output/host/opt/ext-toolchain/arm-linux-gnueabihf/libc/.

So, this commit changes (again!) this regexp by changing (.*) to
([^/]*), the idea being that it will match only *one* path
component. Note that this intermediate (.*) directory was added in
e6e60becb0 ('external-toolchain: add support for Linaro 2012.01') to
accomodate for Linaro toolchains that have a subdirectory in their
sysroot named after the target tuple:

$ ./output/host/opt/ext-toolchain/bin/arm-linux-gnueabihf-gcc -print-file-name=libc.a
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../arm-linux-gnueabihf/libc/usr/lib/arm-linux-gnueabihf/libc.a

In addition to this, this commit also makes sure that the change
making usr/ optional is properly reported on all the instances of this
regular expression.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 00:24:16 +01:00
Laurent GONZALEZ
2873eae4df Avoid toolchain download when it is preinstalled
For configurations using a toolchain that is preinstalled on
the host, <pkg>_SITE and <pkg>_SOURCE variables must be kept
empty to avoid downloading any toolchain package.
The actual implementation has been proposed by Thomas Petazzoni.

Signed-off-by: GONZALEZ Laurent <br2@gezedo.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 00:07:42 +01:00
Thomas Petazzoni
934f8222f7 glibc, toolchain-external: copy libthread_db when gdb is enabled
As Samuel Martin noticed, libthread_db is not only needed when
cross-gdb+gdbserver is used, but also when the native gdb is used on
the target. As a consequence, this patch modifies the glibc package
and the external toolchain logic to ensure that libthread_db is copied
to the target either when the native gdb or gdbserver is enabled, by
relying on the BR2_PACKAGE_GDB option, which is enabled when native
gdb and/or gdbserver are enabled.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-10-30 19:10:28 +01:00
Thomas Petazzoni
1e0b97d166 toolchain-external: fix visibility and length of Linaro toolchain comment
Maxime Ripard reported that the Linaro toolchains were not visible
when selecting a Cortex-A, but forgetting to set the EABI to
EABIhf. While this is expected, Buildroot should normally should a
comment in this case. However, the comment is only visible when the
selected ARM architecture is not ARMv7 *and* the EABI is not
EABIhf. Instead, make the comment visible when either the selected
architecture is not ARMv7 *or* when the selected EABI is not EABIhf.

While we're at it, reword the comment text so that it actually fits
within the limits of the menuconfig screen.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-10-30 19:10:23 +01:00
Thomas Petazzoni
b3e3d5fc28 toolchain-external: add missing symlink for Linaro toolchains
In 11ec38b695 ("toolchain-external: fix Linaro ARM toolchain
support"), we fixed the support for Linaro EABIhf toolchains by adding
a /lib/arm-linux-gnueabihf -> /lib symbolic link. This is needed
because the dynamic loader looks for libraries in
/lib/arm-linux-gnueabihf rather than the usual /lib, but Buildroot
installs all libraries in /lib.

However, we forgot that the dynamic loader also loads libraries from
/usr/lib/arm-linux-gnueabihf rather than /usr/lib, so this patch fixes
that by adding the necessary symbolic link.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-10-30 19:10:06 +01:00
Markos Chandras
f3a2b806de ext-toolchain: MIPS: Select correct endianness for the target
Previously, an external-toolchain on a mipsel/mips64el target
didn't select the appriopriate endianness but
it asked the user to set the correct CFLAGS on his/her own.
We fix this by appending "-EL" to the toolchain wrapper options
if the user has selected a mipsel/mips64el target.

[Thomas: remove unneeded test on BR2_ENDIAN, since mipsel and mips64el
are always little-endian, and add the corresponding big endian case.]

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-10-30 18:51:37 +01:00
Thomas De Schampheleire
fbc2494a41 Remove redundant dollar signs in Config.in files
Some Config.in(.host) files have constructs like:

config FOO_VERSION
	string
	default "1.0" if FOO_1_0
	default "2.0" if FOO_2_0
	default $FOO_CUSTOM_VERSION if FOO_CUSTOM

The dollar sign here is not needed and confusing, so can be removed.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-26 19:58:30 +02:00
Thomas Petazzoni
1247850d44 toolchain-external: add a specific check to avoid Angstrom toolchains
The Angstrom toolchains available at
http://www.angstrom-distribution.org/toolchains/ are not usable as
external toolchains in Buildroot, because they are not pure toolchains
with just the C library, but instead complete SDKs with many
cross-compiled libraries (Gtk, Qt, glib, neon, sqlite, X.org, and many
more, approximately 200 MB of libraries).

Buildroot cannot use such toolchains, and while this is documented in
our manual, some users still try to do this. Today, one such user came
on the IRC channel, reporting a build problem, which we started
investigating, only to realize after a long time that he was using an
Angstrom toolchain.

To avoid this problem in the future, we explicitly check if the
toolchain is from Angstrom by looking at the vendor part of the tuple
exposed by the toolchain: as soon as it is
<something>-angstrom-<something-else>, we reject the toolchain with an
explanation.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-14 13:22:17 +02:00
Peter Korsgaard
32df094fdc toolchain-buildroot: fix s/Trigerring/Triggering/ typo
Reported-by: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:34:33 +02:00
Thomas Petazzoni
11ec38b695 toolchain-external: fix Linaro ARM toolchain support
This commit fixes bug #6452 (eglibc from Linaro 2013.07 not copied to
target correctly) by:

 * Copying only the relevant library loader to the target on ARMhf
   (i.e ld-linux-armhf.so and not ld.so*). This is needed since Linaro
   toolchains provide two library loaders, one ARMv7 hf, and one ARMv4
   soft-float.

 * Making sure a $(TARGET_DIR)/lib/arm-linux-gnueabihf/ symbolic link
   to $(TARGET_DIR)/lib/ exists, since the dynamic loader of Linaro
   toolchains expects libraries to be found in
   $(TARGET_DIR)/lib/arm-linux-gnueabihf/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:09:59 +02:00
Thomas Petazzoni
ccc82214f6 toolchain-external: improve target library copy logic
The copy_toolchain_lib_root function is responsible for copying a
given library (and its symbolic link) to the target filesystem. To do
so, it looks for the library in various locations, and then iterates
over the symbolic link all the way to the library, copying them as
needed to the target filesystem.

However, the latest Linaro toolchains bring an interesting use case:
the lib/ directory in the toolchain is organized as follows:

 - ld-linux.so.3 -> arm-linux-gnueabi/ld-2.17...so
 - ld-linux-armhf.so.3 -> arm-linux-gnueabihf/ld-2.17...so
 - arm-linux-gnueabi/
   - all ARMv4T soft float libraries
 - arm-linux-gnueabihf/
   - all ARMv7 hard float libraries

In order to match what we do with all other toolchains, we want all
those libraries and symbolic links to be copied directly under
$(TARGET_DIR)/lib. This commit does that by adjusting the copy logic.

This is part of the fix for bug #6452 (eglibc from Linaro 2013.07 not
copied to target correctly).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:08:30 +02:00
Thomas Petazzoni
d75e573e93 toolchain-external: update Linaro AArch64 toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:07:29 +02:00
Thomas Petazzoni
bb58fafbd9 toolchain-external: update Linaro ARM toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:06:32 +02:00
Thomas Petazzoni
692a585d84 toolchain-external: improve help text of some options
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:02:38 +02:00
Thomas Petazzoni
a1d94aaa3a toolchain-external: add support for musl C library
This commit adds support for external toolchains based on the musl C
library, as available from http://www.musl-libc.org.

Note that the pre-built musl toolchains available from
http://musl.codu.org/ are not working for the moment, since they lack
sysroot support. However, this problem has been reported to the
maintainer, who has already added sysroot support in his scripts at
https://bitbucket.org/GregorR/musl-cross, and therefore the next
version of the pre-built toolchains should work with Buildroot
out-of-the-box. In the mean time, the musl-cross script must be used
to build the toolchain.

[Peter: reword comment]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 16:01:25 +02:00
Thomas Petazzoni
8e05ebca22 toolchain: do not check largefile, wchar, IPv6 and locale for glibc toolchains
The check_glibc function contained checks to verify that the user had
properly enabled the largefile, IPv6, locale and wchar options, to
match how glibc is configured. This was useful when the support for
glibc external toolchains was introduced, but since then, we added the
BR2_TOOLCHAIN_USES_GLIBC symbol that automatically enables largefile,
IPv6, locale and wchar support when a glibc or eglibc external
toolchain is used. Therefore, many of the check_glibc checks are
useless now, so we can remove these.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 15:24:45 +02:00
Thomas Petazzoni
2e0cd951fe toolchain: fix the helpers.mk comment
This commit fixes various typos and mistakes in the comment at the top
of the helpers.mk file:

 * usefull -> useful

 * The optional stripping of libraries no longer exists, so there's no
   reason to mention it.

 * Indicate that the copy_toolchain_lib_root function is also used by
   the glibc package, not only by the external toolchain logic.

 * Separate more clearly the top comment introducing the entire file,
   from the comment introducing the first function.

[Peter: reword top comment, add missing 'by']
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 15:24:14 +02:00
Thomas Petazzoni
186a99b1c6 toolchain: modify the wildcard logic for shared libraries copying
Until now, the copy_toolchain_lib_root function took as argument the
base name of a library (e.g: libm.so), and was assuming that the usual
scheme libm.so.<x> being a symbolic link to the real library was used.

However, with musl based toolchains, the C library is named libc.so
directly, with no symbolic link at all. Therefore, this commit changes
the copy_toolchain_lib_root to move the responsibility of using a
wildcard or not after the library name the caller's responsibility.

So, all the existing LIB_EXTERNAL_LIBS values are modified to have a
.* at the end, so that the behavior is effectively unchanged.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 15:15:06 +02:00
Thomas Petazzoni
36ef1b4494 toolchain-external: conditionalize the installation of libraries
The external toolchain code makes the assumption that all C libraries
have a ld*.so, libc.so, libcrypt.so, libdl.so, libgcc_s.so, libm.so,
libnsl.so, libresolv.so, libutil.so, and when thread support is
enabled, libpthread.so, etc.

However, this is not the case with the musl C library, which
integrates all the functionalities in a single libc.so file. In
preparation of the support of the musl library, we make the current
value of LIB_EXTERNAL_LIBS conditional to glibc or uClibc.

The addition of additional libraries through
BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS is kept outside the condition, at
the end.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 15:12:18 +02:00
Thomas Petazzoni
d07d2bfeb2 toolchain-external: convert to the package infrastructure
This commit converts the 'toolchain-external' logic to the package
infrastructure.

The TOOLCHAIN_EXTERNAL_DIR variable (which points to where the
toolchain is located) is renamed to TOOLCHAIN_EXTERNAL_INSTALL_DIR,
because the former conflicts with the package infrastructure (which
defines the <pkg>_DIR variable for each package as pointing to its
build directory).

The new _EXTRA_DOWNLOADS mechanism is used for Blackfin toolchains.

The extract, configuration and installation steps are converted inside
the <pkg>_EXTRACT_CMDS, <pkg>_CONFIGURE_CMDS and
<pkg>_INSTALL_STAGING_CMDS.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 14:30:40 +02:00
Thomas Petazzoni
9934630fae toolchain-buildroot: convert to the package infrastructure
This commit converts the toolchain-buildroot logic to the package
infrastructure. The package is fairly simple as it only defines
BUILDROOT_LIBC, and depends on host-gcc-final to get the overall
internal toolchain build logic started.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 14:29:38 +02:00
Thomas Petazzoni
8b0905bf2f toolchain: introduce a virtual package
This commit introduces a virtual package called 'toolchain', located
in 'toolchain/toolchain', which simply depends on
'toolchain-buildroot' or 'toolchain-external' depending on the
selected toolchain backend.

For now, toolchain-buildroot and toolchain-external are still manual
make targets, but the following patches convert those backends to use
the package infrastructure as well.

In addition to this:

 * The main Makefile is modified to always make BASE_TARGETS point to
   this new toolchain virtual package.

 * The main Makefile is changed to include all the toolchain/*/*.mk
   files: the toolchain virtual package, and the toolchain-buildroot
   and toolchain-external directories.

 * The dependency of the toolchain on prepare dirs and dependencies is
   moved to the toolchain virtual package. It is moved as a
   prerequisite of the "toolchain-source" rule to ensure that all
   directories are prepared before we even start extracting the
   toolchain.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 12:30:44 +02:00
Thomas Petazzoni
c58a80b4cd toolchain-external: make ext-tool.mk includable in all cases
The ext-tool.mk logic uses the TOOLCHAIN_EXTERNAL_PREFIX variable
unconditionally, even if the external toolchain is not used. Until now
this wasn't a problem since ext-tool.mk was only included when the
external toolchain backend was selected, but the next patches are
going to include this file unconditionally.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-06 20:54:37 +02:00
Thomas Petazzoni
f742fe4407 toolchain-crosstool-ng: remove support
In order to avoid the work of converting the toolchain-crosstool-ng
logic to the package infrastructure, we remove it from Buildroot,
since it has been deprecated since quite some time.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-06 20:50:41 +02:00
Thomas Petazzoni
ebc8193363 Revert "toolchain-internal: skip gcc-intermediate when possible"
While the idea of skipping the intermediate gcc step seems to work
fine in most situations, it causes problems with the SSP
support. Until we can figure out a proper solution for this problem,
we need to revert back to the previous solution of a three stages
build.

This reverts commit 2babed4a50.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-04 08:58:08 +02:00
Peter Korsgaard
b9558e0230 toolchain-wrapper: minor code style fixup
Missed from 60cb290475 (add option to print one argument per line).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-23 09:45:56 +02:00
Yann E. MORIN
60cb290475 toolchain/wrapper: add option to print one argument per line
In case there are many arguments passed to the tools, the command line
can get very long, and difficult to parse visually.

For example, the Linux kernel passes a lot of arguments to gcc (at least
45, which gives 53 with our hard-coded args). Looking at such a command
line is daunting.

So, add the possibility to print each argument on its own line.

Also, enclose all args between single quotes, so the command line
can be safely copy-pasted without special chars (spaces, $) being
inrerpreted by the shell.

Add blurb about toolchain-wrapper to documentation at the same
time.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Tested-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-22 11:47:35 +02:00
Markos Chandras
58da9b6f7d toolchain-external: Update Sourcery CodeBench MIPS toolchain
Update to the latest update for the 2013.05 toolchain
released on 11 September 2013.

https://sourcery.mentor.com/GNUToolchain/release2554

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-17 23:22:42 +02:00
Thomas Petazzoni
2020c9a957 toolchain: update Linaro AArch64 external toolchains
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 23:32:31 +02:00
Thomas Petazzoni
2281fe95ca toolchain: update Linaro ARM external toolchains
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 23:28:17 +02:00
Thomas Petazzoni
859b49ed67 toolchain: move elf2flt option inclusion to toolchain-buildroot/Config.in
The only remaining thing in toolchain-buildroot/Config.in.2 is the
inclusion of the elf2flt option. It doesn't really make sense to have
a separate Config.in file for that, so let's move this to
toolchain-buildroot/Config.in.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 23:20:54 +02:00
Thomas Petazzoni
c5866be0ad toolchain: refactor Stack Smashing Protection support
This commit refactors how Stack Smashing Protection support is handled
in Buildroot:

 *) It turns the BR2_TOOLCHAIN_BUILDROOT_USE_SSP option into an option
    that only enables the SSP support in uClibc, when using the internal
    toolchain backend.

 *) It adds an hidden BR2_TOOLCHAIN_HAS_SSP option that gets enabled
    when the toolchain has SSP support. Here we have the usual dance:
    glibc/eglibc in internal/external backend always select this
    option, in the case of uClibc/internal, it gets selected when
    BR2_TOOLCHAIN_BUILDROOT_USE_SSP is enabled, in the case of
    uClibc/external, there is a new configuration option that the user
    must select (or not) depending on whether the toolchain has SSP
    support.

 *) It adds a new options BR2_ENABLE_SSP in the "Build options" menu,
    to enable the usage of SSP support, by adding
    -fstack-protector-all to the CFLAGS.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 23:02:57 +02:00
Thomas Petazzoni
14a2d0b5ab toolchain: add support for glibc
The support for eglibc 2.17 was added to the internal toolchain
backend for 2013.08. This commit now adds glibc 2.18 support to the
internal toolchain backend.

Since the building procedure is very similar to the one of eglibc, we
have renamed the 'eglibc' package to 'glibc', and made it capable of
handling either glibc or eglibc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 22:58:37 +02:00
Thomas Petazzoni
8e12e0a17a gcc: move C++ support option next to Fortran/Objective-C
The option to enable C++ support was still located in
toolchain/toolchain-buildroot/Config.in.2, with misc other toolchain
options. It seems more logical to have this option with the other
options to select the languages supported by the cross-compiler, so we
move it next to the Fortran/Objective-C options in
package/gcc/Config.in.host.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 22:58:03 +02:00
Thomas Petazzoni
2babed4a50 toolchain-internal: skip gcc-intermediate when possible
When NPTL support was introduced, gcc required a three stages build
process. Since gcc 4.7, this is no longer necessary, and it is
possible to get back to a two stages build process. This patch takes
advantage of this, by doing a two stages build process when possible.

We introduce a few hidden kconfig options:

 * BR2_GCC_VERSION_NEEDS_THREE_STAGE_BUILD, which is set by the gcc
   Config.in logic to indicate that the compiler might need a three
   stages build. Currently, all versions prior to 4.7.x are selecting
   this kconfig option.

 * BR2_TOOLCHAIN_LIBC_NEEDS_THREE_STAGE_BUILD, which indicates whether
   the C library might need a three stages build. This is the case for
   eglibc, and uClibc when NPTL is enabled.

 * BR2_TOOLCHAIN_NEEDS_THREE_STAGE_BUILD finally is enabled when both
   of the previous options are enabled. It indicates that a three
   stages build is actually needed.

In addition to those options, the uClibc/gcc build logic is changed to
use only a two stages build process when possible.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 22:50:20 +02:00
Thomas De Schampheleire
f8d89f0510 infra: introduce suitable-extractor helper function
In order to simplify determining the right extractor tool for a given
file type, this patch introduces a make function 'suitable-extractor'.
Its usage is $(call suitable-extractor,filename), and it returns the
path to the suitable extractor.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-06 23:30:27 +02:00
Ezequiel Garcia
d1de1c0d1f toolchain-external: Add Sourcery CodeBench for Nios-II
This commit adds the pre-built Sourcery CodeBench toolchains
currently available for the Nios-II architecture.

Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-02 21:39:35 +02:00
Ezequiel Garcia
830205c036 nios2: Add new architecture
This commit adds very basic support to build for the Nios II
architecture. Toolchain support is still missing and instead
we need to use an external custom toolchain.

Notice that this architecture had been previously removed in
Buildroot 2010.05-rc1 release (as explained in the CHANGES file)
and this commit adds it back.

Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-02 21:38:45 +02:00
Peter Korsgaard
91141b1411 Merge branch 'next' 2013-08-31 23:32:29 +02:00
Samuel Martin
5628776c4a toolchain-external: fix lib64 symlinks
* Always link lib64 or lib32 to lib
* Only copy the architecture's lib directory to staging
* Also cleanup a couple of mkdirs (concerning some 'lib' directories).

Before this patch:

$ ls -ld host/usr/x86_64-buildroot-linux-gnu/sysroot/{,usr/}lib* target/{usr/,}lib*
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:26 host/usr/x86_64-buildroot-linux-gnu/sysroot/lib/
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:27 host/usr/x86_64-buildroot-linux-gnu/sysroot/lib64/
drwxr-xr-x 5 samuel users 4.0K Oct 30  2012 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/
drwxr-xr-x 5 samuel users 4.0K Aug 12 22:27 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib64/
drwxr-xr-x 3 samuel users 4.0K Oct 30  2012 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/libexec/
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:27 target/lib/
lrwxrwxrwx 1 samuel users    3 Aug 12 22:27 target/lib64 -> lib/
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:27 target/usr/lib/
lrwxrwxrwx 1 samuel users    3 Aug 12 22:27 target/usr/lib64 -> lib/

$ find . -type l -xtype l # find broken symlinks
find: `./host/usr/x86_64-buildroot-linux-gnu/sysroot/lib64/lib': Too many levels of symbolic links
find: `./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib64/lib': Too many levels of symbolic links
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_files.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_nis.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_compat.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_nisplus.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libutil.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libthread_db.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libcidn.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libcrypt.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libm.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_hesiod.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnsl.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/librt.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_db.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libanl.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libBrokenLocale.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libnss_dns.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libresolv.so
./host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libdl.so
./target/etc/resolv.conf
./target/dev/log

After this patch:
$ ls -ld host/usr/x86_64-buildroot-linux-gnu/sysroot/{,usr/}lib* target/{usr/,}lib*
drwxr-xr-x 2 samuel users 4.0K Oct 30  2012 host/usr/x86_64-buildroot-linux-gnu/sysroot/lib/
lrwxrwxrwx 1 samuel users    5 Aug 12 22:36 host/usr/x86_64-buildroot-linux-gnu/sysroot/lib64 -> lib/
drwxr-xr-x 5 samuel users 4.0K Oct 30  2012 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/
lrwxrwxrwx 1 samuel users    5 Aug 12 22:36 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib64 -> lib/
drwxr-xr-x 3 samuel users 4.0K Oct 30  2012 host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/libexec/
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:36 target/lib/
lrwxrwxrwx 1 samuel users    3 Aug 12 22:36 target/lib64 -> lib/
drwxr-xr-x 2 samuel users 4.0K Aug 12 22:36 target/usr/lib/
lrwxrwxrwx 1 samuel users    3 Aug 12 22:36 target/usr/lib64 -> lib/

$ find . -type l -xtype l # find broken symlinks
./target/etc/resolv.conf
./target/dev/log

Fixes http://autobuild.buildroot.net/results/23fb6b1479d2b5906b72c9437b06ab4700ff246d/

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-08-27 23:39:28 +02:00
Markos Chandras
6f70ba3bed toolchain-external: Restrict Sourcery CodeBench toolchains for MIPS/n32
n32 is not supported in Sourcery CodeBench toolchains.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-08-13 11:56:44 +02:00
Thomas De Schampheleire
97565866e8 toolchain-external: don't create gdb symlink when building host-gdb
The external-toolchain infrastructure creates symbolic links for all
tools in the host directory. However, when buildroot builds its own
version of a cross debugger (BR2_PACKAGE_HOST_GDB), and the toolchain
also provides a cross debugger, there would be two symbolic links for
gdb in the host directory, which is confusing.
An example use case is where the external toolchain only provides a
64-bit gdbserver (e.g. Cavium Networks SDK) but the target is completely
32-bit (e.g. n32 ABI). In this case, using gdbserver on target requires
copying a bunch of 64-bit libraries to the target as well, just for gdb.
In this case, one can let buildroot build both gdbserver as cross-gdb
(both in 32-bit).

This patch modifies the symlink creation so that no gdb (or gdbtui)
symlink is created if buildroot is going to build a cross-gdb.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-08-10 21:11:12 +02:00
Gustavo Zacarias
eeaf658c98 eglibc: needs MMU
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-08-10 10:43:21 +02:00
Thomas Petazzoni
0f3a6bf8c4 Revert "uClibc: Add uClibc patch to fix MIPS64/n64 interpreter"
This reverts commit 1c834dd1ce.

This patch has been mistakenly applied, while a new version of it had
already been merged. Thanks Gustavo for noticing.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-07-31 14:10:34 +02:00
Markos Chandras
1c834dd1ce uClibc: Add uClibc patch to fix MIPS64/n64 interpreter
uClibc picks the wrong interpreter for MIPS64/n64.
This patch fixes this problem by checking the selected
MIPS ABI instead of the MIPS variant.

This patch was sent upstream:
http://lists.uclibc.org/pipermail/uclibc/2013-July/047838.html

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-07-30 23:29:40 +02:00
Thomas De Schampheleire
650106b52e toolchain-external: support toolchains with lib32 directories
Some toolchains, like the Cavium Networks' one, have lib32/ and lib64/
directories, while the standard lib/ is empty. To find libc.a, buildroot
currently only looks in lib/ and lib64/. This patch extends the search
to lib32/ as well.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-07-27 16:28:24 +02:00
Gustavo Zacarias
808cc0a5e1 toolchain/buildroot: properly handle SSP
The current SSP handling is incomplete.

First we need to build uClibc with SSP support for a complete
"experience".

Second, it doesn't hurt to add -fstack-protector-all to the
CFLAGS/CXXFLAGS since most users would expect buildroot to do this
rather than adding the flags themselves.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-07-27 13:16:50 +02:00
Spenser Gilliland
aa86b52ca3 ext-toolchain-wrapper: fix uboot/linux with hardfp
The linux kernel and uboot specify -msoft-float in order to prevent floating
point code from being generated.  This causes a conflict when -mfloat-abi=hard
or -mfloat-abi options are specified in the wrapper. This patch removes the
-mfloat-abi option from the options generated by the wrapper only when
-msoft-float, -mhard-float or -mfloat-abi are specified by the user.

[Peter: fix !BR_FLOAT_ABI case, simplify]
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-21 00:58:55 +02:00
Spenser Gilliland
27c9370344 ext-toolchain-wrapper: fix typo on s/BR2_FPU/BR_FPU/
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-21 00:12:57 +02:00
Jerzy Grzegorek
e0d9d33cc2 fix white spaces
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-20 21:13:57 +02:00
Yann E. MORIN
aaa06aaa82 toolchain: instrument external toolchain wrapper
If BR_DEBUG_WRAPPER is set in the envirnment, dump the actual command
being exec()uted, to ease debugging issues with the wrapper.

[Peter: adjust code style and output format to be cut'n'paste compatible]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-19 08:32:39 +02:00
Thomas Petazzoni
f50eff3401 toolchain/toolchain-external: don't use x$(...) construct or ==
With modern shells, we can simply do test using the "$(...)" = "value"
form. This commit gets rid of the x$(...) = x"value" constructs and
replaces == by =, which is the correct operator to test the equality
of two strings with the test program.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-18 00:25:06 +02:00
Thomas Petazzoni
b2e88073db toolchain: check ARM EABI vs. EABIhf for external toolchains
Following the introduction of the support of EABIhf as a second ARM
ABI, it is important to check whether the external toolchain provided
by the user actually uses the ABI that has been selected in the
Buildroot configuration. This commit introduces such a check by
looking at the 'Tag_ABI_VFP_args' tag of the architecture-specific
section of the ELF headers. This assumes that ELF is the binary format
used on ARM, which may not be the case on ARM noMMU systems (they use
the FLAT binary format), but Buildroot doesn't have support for such
systems at the moment.

Also ensure the correct CFLAGS are passed to the cross compiler for the
test, so the correct variant is used in case the toolchain is multilib.

[Peter: mention CFLAGS change]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-18 00:22:40 +02:00
Thomas Petazzoni
0bbbcb96db toolchain/helpers: don't use the x$(...) = x"value" syntax
As noted by Yann E. Morin, the x$(...) = x"value" syntax is old and
ugly, and the easier to read "$(...)" = "value" can now be used
without problems.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-17 22:51:04 +02:00
Thomas Petazzoni
85d0769ac5 arch/arm: add support for Thumb2
Until now, we were using the default ARM instruction set, as used by
the toolchain: the 32 bits ARM instruction set for the internal
backend, and for external toolchain, whatever default was chosen when
the toolchain was generated.

This commit adds support for the Thumb2 instruction set. To do so, it:

 * provides a menuconfig choice between ARM and Thumb2. The choice is
   only shown when Thumb2 is supported, i.e on ARMv7-A CPUs.

 * passes the --with-mode={arm,thumb} option when building gcc in the
   internal backend. This tells the compiler which type of
   instructions it should generate.

 * passes the m{arm,thumb} option in the external toolchain
   wrapper. ARM and Thumb2 code can freely be mixed together, so the
   fact that the C library has been built either ARM or Thumb2 and
   that the rest of the code is built Thumb2 or ARM is not a problem.

[Peter: fix empty BR2_GCC_TARGET_MODE check]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-16 15:28:03 +02:00
Thomas Petazzoni
ea6b277539 toolchain-external: update config options after EABIhf introduction
The introduction of the EABIhf ABI requires a few updates to the
configuration options for external toolchains, in order to ensure that
the user doesn't do any invalid selection. In detail:

 * The Linaro ARM toolchains now depend on BR2_ARM_EABIHF, because
   that's the ABI they use, and it is incompatible with EABI. The
   comment about the availability of Linaro toolchains is updated to
   inform users selecting EABI that they should select EABIhf if they
   want to see Linaro toolchains.

 * The Sourcery CodeBench toolchains now depend on BR2_ARM_EABI,
   because that's the ABI they use. A comment is added to inform users
   that have selected EABIhf that Sourcery CodeBench are only
   available when EABI is used.

 * The Arago toolchains now depend on BR2_ARM_EABI, because that's the
   ABI they use. The description of the ARMv7 Arago toolchain is also
   slightly improved.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-16 15:19:53 +02:00
Thomas Petazzoni
d806005b08 toolchain: remove the old BR2_VFP_FLOAT option
Now that we have a much better way of selecting between the various
VFP versions and capabilities, the BR2_VFP_FLOAT version no longer
makes sense. This commit gets rid of it, and adds the appropriate
Config.in.legacy code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-16 15:13:57 +02:00
Thomas Petazzoni
9b3e72b4fd arch: Refactor BR2_SOFT_FLOAT into per-architecture options
As we are going to introduced a more advanced support of floating
point options for the ARM architecture, we need to adjust how the
soft-float option is handled. We replace the current hidden option
BR2_PREFER_SOFT_FLOAT option and the visible BR2_SOFT_FLOAT option by:

 * A global hidden BR2_SOFT_FLOAT option, defined in arch/Config.in,
   that tells whether the architecture-specific code is using software
   emulated floating point. This hidden option can be used throughout
   Buildroot to determine whether soft float is used or not.

 * Per-architecture visible BR2_<arch>_SOFT_FLOAT options, for the
   architecture for which it makes sense, which allows users to select
   soft float emulation when needed.

This change will allow each architecture to have a different way of
presenting its floating point capabilities.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-16 14:35:07 +02:00
Thomas Petazzoni
d774551787 arch: introduce BR2_GCC_TARGET_{FPU, FLOAT_ABI}
Buildroot already has the BR2_GCC_TARGET_{TUNE,ARCH,ABI,CPU} hidden
kconfig strings that allow per-architecture Config.in files to feed
the appropriate values of --with-{tune,arch,abi-cpu} when building
gcc, or the appropriate flags for the external toolchain wrapper.

This commit has two additional options:
BR2_GCC_TARGET_{FPU,FLOAT_ABI}, that allows to define the
--with-{fpu,float} gcc configure options for the internal backend, or
the -m{fpu,float-abi} options for the flags of the external toolchain
wrapper.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-16 13:44:00 +02:00
Yann E. MORIN
95bfc99fb1 toolchain/helpers: only check for an EABI toolchain
... since we only support EABI now.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-14 22:18:13 +02:00
Yann E. MORIN
e3923dd1bf toolchain/helpers: ARM OABI is no longer supported
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-14 22:16:07 +02:00
Peter Korsgaard
24262cd561 toolchain-external: fix bfin external toolchain download
Fixes http://autobuild.buildroot.org/results/7d0/7d0eee796407880a4554474e5affbe98b8caa271/

Commit 1cbffbd (eliminate double slashes caused by FOO_SITE ending in
a slash) added a double replacement for the special bfin external
toolchain download, breaking it.

Fix it by removing the 2nd replacement.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-11 07:14:44 +02:00
Thomas Petazzoni
748b45ab57 toolchain: disable C++ support on AVR32 gcc 4.2 with uClibc
In 25c3160092 ("uClibc 0.9.31: remove stray kludges/conditions"), a
conditional that prevents the combination gcc 4.2-avr / C++ / locale
with uClibc 0.9.31 was removed. However, it turns out that the same
problem is affecting uClibc 0.9.33, described at
http://comments.gmane.org/gmane.comp.lib.uclibc.buildroot/24260.

Therefore, we prevent the combination of gcc 4.2-avr / C++ / locale to
happen.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-08 23:10:29 +02:00
Jan Viktorin
cd34446835 Make the microblaze toolchains easily distinguishable
It was confusing to have two different toolchains with the
same label.

Signed-off-by: Jan Viktorin <xvikto03@stud.fit.vutbr.cz>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-08 23:09:49 +02:00
Thomas Petazzoni
8d29893893 eglibc: enable support in the Buildroot toolchain backend
Using the newly introduced 'eglibc' package, this commit enables the
option of building a toolchain using the eglibc C library in the
Buildroot toolchain backend.

In details, this commit:

 * Creates a choice to select uClibc or eglibc in the Buildroot
   toolchain backend (in toolchain/toolchain-buildroot/Config.in), and
   removes the fact that the Buildroot toolchain backend forcefully
   enables uClibc (toolchain/Config.in).

 * Creates a BUILDROOT_LIBC variables, which points to the package
   implementing the C library (i.e either 'uclibc' or 'eglibc').

 * Modifies the gcc-final and gcc-intermediate makefiles to use the
   BUILDROOT_LIBC variable instead of hardcoding the use of uclibc.

 * Ensures that TLS support is always enabled when building eglibc.

[Peter: fix commit text to refer to BUILDROOT_LIBC]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-04 11:08:27 +02:00
Thomas Petazzoni
095fa7d875 uclibc: move configuration options into the package
In preparation for the introduction of the eglibc library to the
internal toolchain backend, the options that allow to enable/disable C
library features such as largefile, IPv6, RPC and so on now belong to
the uClibc package.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-04 10:33:56 +02:00
Thomas Petazzoni
381616e77a Introduce BR2_TOOLCHAIN_USES_{UCLIBC, GLIBC}
Currently, when we need to do a conditional on the type of C library
used, we need to take into account the three toolchain backends. As we
are going to add eglibc support to the Buildroot toolchain backend, it
would become even uglier, so this patch introduces two new hidden
options: BR2_TOOLCHAIN_USES_UCLIBC and BR2_TOOLCHAIN_USES_GLIBC, that
exist regardless of the toolchain backend. The entire Buildroot code
base is converted to use those options.

Note that we have intentionally created only one option
(BR2_TOOLCHAIN_USES_GLIBC) for both glibc and eglibc, since they are
essentially the same, as far as Buildroot is concerned.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-04 09:08:42 +02:00
Thomas Petazzoni
e57e4b96bf Use more sensible names for the external/ctng targets
Instead of using the 'uclibc' target for all toolchain backends,
introduce more sensible target names for the external toolchain and
Crosstool-NG toolchain backend make targets.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-04 00:14:10 +02:00
Thomas Petazzoni
a5e92d92e7 uclibc: convert to the package infrastructure
[Peter: update manual to match]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-04 00:13:23 +02:00
Thomas Petazzoni
e236fe481e toolchain: switch to using gcc through package infrastructure
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 23:00:02 +02:00
Thomas Petazzoni
7f240d984b kernel-headers: migrate to the package infrastructure
[Peter: fix file header]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 22:45:14 +02:00
Thomas Petazzoni
e21db00026 elf2flt: convert to the package infrastructure
[Peter: Correct legacy position]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 22:09:12 +02:00
Peter Korsgaard
8a3992e897 kernel-headers: bump 3.0.x / 3.4.x / 3.9.x stable versions
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 21:08:21 +02:00
Thomas Petazzoni
39a38a554c toolchain/gcc: get rid of stale variable reference
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 08:41:40 +02:00
Thomas Petazzoni
6d22f56ed8 toolchain: remove references to LIBFLOAT_TARGET
The libfloat package was removed in
accbd71154, and therefore since this
commit, the LIBFLOAT_TARGET variable is always empty. We get rid of
the stale references to this variable.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 08:40:24 +02:00
Thomas Petazzoni
1f6d92d2ce toolchain/gcc: remove dead code related to host binary stripping
The GCC_STRIP_HOST_BINARIES variable was always defined to 'nope',
which means that the host binaries were never stripped. Get rid of the
corresponding code, which is not in use.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-03 08:28:15 +02:00
Thomas Petazzoni
7557753334 uClibc: KERNEL_SOURCE no longer exists
The KERNEL_SOURCE configuration option no longer exists in uClibc, so
there's no point in setting it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-02 23:49:45 +02:00
Gustavo Zacarias
5e6e92bc6b kernel-headers: bump 3.{0, 4, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-28 11:34:58 +02:00
Gustavo Zacarias
0056b811f7 toolchain/uClibc: properly honor DEBUG and STRIP options
The default uClibc configurations strip the resulting binaries/libraries
and don't add debug symbols which is a problem when wanting to debug
issues.
Bind the buildroot BR2_STRIP_* option to uClibc .config DO_STRIP and
BR2_ENABLE_DEBUG to uClibc DO_DEBUG.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-27 21:58:06 +02:00
Thomas Petazzoni
164f9fef0f toolchain-external: bump to Linaro AArch64 2013.06
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-23 21:55:55 +02:00
Thomas Petazzoni
88d9d17d97 toolchain-external: bump to Linaro ARM 2013.06
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-23 21:55:42 +02:00
Gustavo Zacarias
6e9686419f kernel-headers: bump 3.{0, 4, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-23 21:33:44 +02:00
Alexandre Belloni
95442bb324 Normalize separator size to 80 in remaining makefiles
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-20 17:32:07 +02:00
Peter Korsgaard
1c9c40d53b kernel-headers: bump 3.2.x stable version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-19 20:23:09 +02:00
Gustavo Zacarias
25c3160092 uClibc 0.9.31: remove stray kludges/conditions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-17 13:08:37 +02:00
Kelvin Cheung
9d19151351 arm: update processor types
Update arm architecture variant: add the cortex A7.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-16 21:12:36 +02:00
Gustavo Zacarias
4aa71bba79 kernel-headers: bump 3.{0, 4, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-14 13:15:22 +02:00
Gustavo Zacarias
8abb5b33c1 toolchain/uClibc: remove deprecated version 0.9.31
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-12 22:38:45 +02:00
Sonic Zhang
8b4ade86aa toolchain-external: Install blackfin FDPIC and FLAT libraries
For certain situations, users may want to install shared FLAT
libraries to the target filesystem even if FDPIC is used as the
primary binary format, or symmetrically users may want to install FDPIC
libraries to the target filesystem even if shared FLAT is used as the
primary binary format.

This commit allows that by:

 * Offering additional Kconfig options to install shared FLAT or FDPIC
   libraries even when those libraries are not selected as the primary
   binary format.

 * Preserving all Blackfin toolchain folders under the
   TOOLCHAIN_EXTERNAL_DIR, instead of keeping only the one related to
   the selected binary format.

 * Adding some additional install targets that do the installation of
   either the shared FLAT or FDPIC libraries when requested.

[Thomas: refactored code, adjusted commit log]
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:07:40 +02:00
Patrick Ziegler
9d5e6fa2fd ext-toolchain-wrapper: force hash-style to 'both'
If ext-toolchain-wrapper was built with a gcc that uses hash-style 'gnu' by
default, the resulting binary might be unusable on other systems. The error
in this case is "Floating point exception".
Using hash-style 'both' solves this issue.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:06:30 +02:00
Thomas Petazzoni
f3d6e6cfd7 toolchain-external: add arch conditionals on Arago ARMv5TE toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:05:36 +02:00
Thomas Petazzoni
c5f87f72f5 toolchain-external: use BR2_GCC_TARGET_ARCH for toolchain conditionals
Instead of a long list of the ARMv7-A Cortex-A, use a conditional
based on BR2_GCC_TARGET_ARCH to hide/show toolchains that are only
usable on ARMv7-A.

However, in the comment related to Linaro toolchains, we keep
mentioning Cortex-A{5,8,9,15} because that's what users see when they
select their architecture variant.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:04:37 +02:00
Thomas Petazzoni
2592f256a1 toolchain-external: add support for Arago 2011.09 ARMv5
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:04:12 +02:00
Thomas Petazzoni
93d2b247f9 toolchain-external: add support for Arago 2011.09 ARMv7A
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:03:49 +02:00
Thomas Petazzoni
405127d7c9 toolchain-external: bump Linaro AArch64 toolchains to 2013.04 and 2013.05
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:01:55 +02:00
Thomas Petazzoni
ea25177384 toolchain-external: bump Linaro ARM toolchains to 2013.04 and 2013.05
We add support for Linaro 2013.04 and Linaro 2013.05 and remove
support for Linaro 2013.01 and Linaro 2013.02.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-11 00:01:36 +02:00
Markos Chandras
4d34fb7c62 toolchain-external: Version bump to 2013.05 release for MIPS
Remove old 2011.09 release. Allow MIPS64 cores on
2013.05 release since they are supported by the toolchain.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-10 23:12:42 +02:00
Gustavo Zacarias
b0e0ec04d5 kernel-headers: bump 3.{0, 2, 4, 9}.x stable version
And mark 3.8.x series as deprecated to match upstream.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-08 21:50:10 +02:00
Jerzy Grzegorek
086f333f39 Normalize separator size to 80
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-07 10:54:54 +02:00
Jerzy Grzegorek
35c5c6f6c7 Fix package headers
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-07 10:53:32 +02:00
Peter Korsgaard
1ba51d2fbd Merge branch 'next' 2013-06-02 16:33:05 +02:00
Patrick Ziegler
74ae7af927 ext-toolchain-wrapper: fix paths if executable was resolved by PATH
If ext-toolchain-wrapper or any symbolic link to it was resolved by PATH,
the wrapper takes the working directory to calculate the relative paths.

Now '/proc/self/exe' is used to resolve the absolute path to the toolchain
directory if the wrapper was called neither with a relative nor an absolute
path.

[Peter: fix off-by-one, swap value == var checks around]
Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-31 22:05:44 +02:00
Peter Korsgaard
ed09a3601d gcc: bump 4.8.x version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-31 13:57:17 +02:00
Gustavo Zacarias
fb1419bedd kernel-headers: bump 3.{0, 4, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-28 23:47:29 +02:00
Fabio Porcedda
9af20485d4 toolchain-external: remove support for 'Sourcery CodeBench ARM 2011.03'
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-28 00:00:30 +02:00
Fabio Porcedda
786700eebe toolchain-external: add support for 'Sourcery CodeBench ARM 2013.05'
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-27 23:59:54 +02:00
Thomas Petazzoni
32a5968999 Remove useless CVS related files
Fixes bug #5912.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-27 23:59:09 +02:00
Sonic Zhang
f8a9c13252 toolchain: blackfin: Remove Blackfin toolchain 2011R1 release.
ADI officially supports the buildroot and related GNU toolchain for
Blackfin since ADI's 2012R1 release only. In order to avoid confusion,
it is better to remove the 2011R1 GNU toolchain for Blackfin. In
addition, the 2011R1 GNU toolchain for Blackfin doesn't support the
BF60x processors.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-27 23:51:31 +02:00
Thomas Petazzoni
517de29c52 gcc: fix gcc 4.8 build when thread support is disabled
When thread support is disabled, the libitm and libatomic libraries
from gcc should be disabled, otherwise, the build of gcc fails.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-27 23:51:05 +02:00
Thomas Petazzoni
85e3090a92 elf2flt: fix build when zlib is not installed on the host
For a reason that's fairly unclear to me, Peter added a '-lz' link
flag to the elf2flt.mk build in d5664ee99 ("elf2flt: fix link").

However, the zlib library may not necessarily be installed on the host
machine, so we should depend on host-zlib, and pass the appropriate
LDFLAGS. This is what this patch does.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-27 23:50:54 +02:00
Thomas Petazzoni
7c6232658a toolchain/gcc: the ARC version of gcc needs host-flex/host-bison
For some reason (probably because the ARC changes modify some lex/yacc
files without updating their pre-generated variants, or because the
date/time of the pre-generated files is not correct), building the ARC
gcc requires host-flex and host-bison.

We have tested 4.2 for AVR, 4.3 and 4.4 for ARM, and none of those
need host-flex or host-bison to be installed, so only the 4.4 for ARC
seems to be affected.

Fixes the build failure visible at
http://autobuild.buildroot.org/results/673c6262e3dde8ee8dd28204d814097e6ba8f8e9/build-end.log.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-12 22:22:18 +02:00
Mischa Jonker
671bd04685 toolchain/gcc: make sure to pass $(HOST_DIR)/usr/bin in the PATH
Since gcc doesn't use the package infrastructure, it doesn't get all
the good generic environment variables, and forgets to get
$(HOST_DIR)/usr/bin in its PATH. This prevents gcc from finding and
using host tools built by Buildroot.

This patch therefore ensures that $(HOST_MAKE_ENV) or
$(TARGET_MAKE_ENV) are passed at the appropriate locations. It will be
useful for a later patch that makes gcc depend on host-flex/host-bison
in some situations.

Original patch by Thomas Petazzoni.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-12 22:22:00 +02:00
Gustavo Zacarias
e7dce165ab kernel-headers: bump 3.{0, 4, 8, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-12 21:43:42 +02:00
Raúl Sánchez Siles
98b5cc3eb4 Choose xz compressed tarball for linux kernel.
Prefer xz compressed tarball so some bandwidth is saved for kernel headers
and kernel itself downloads.

Signed-off-by: Raúl Sánchez Siles <rasasi78@gmail.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-11 22:43:58 +02:00
Gustavo Zacarias
603293f5ff toolchain-external: fix bug #5054
The external toolchain logic checks (and finds) the proper ARCH_LIB_DIR
and forcibly copies it to */lib even if it's in */lib64
This is all well until the check is done for create_lib64_symlinks which
only verifies if ARCH_SYSROOT_DIR/lib64 is a symlink, which in some
toolchain it's a real directory (like sourcery x86_64 2012.09) and thus
doesn't make the symlink in the target.

Fix this by also checking for a real directory.

Easily reproducible by running "make qemu_x86_64_defconfig", switching
to an external toolchain before build, building and then trying to run
the resulting image.

Closes bug #5054

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-11 21:52:22 +02:00
Gustavo Zacarias
7953826e8d kernel-headers: bump 3.{0, 4, 8, 9}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-08 12:47:43 +02:00
Yann E. MORIN
8fda9b7813 toolchain/crostool-NG: mark as deprecated
For the following reasons:
  - it used to be broken without anyone noticing for a long time,
  - it is still not fully integrated within the Buildroot set of options,
  - it has not gained much traction (not even I use it),
  - I've always argued that sustained development should use an external
    toolchain, and not rely on building one with Buildroot,
  - I did not submit any of the enhancements requested during the last
    developpers' day in Brussels,
  - I have neither the incentive nor the time to maintain and enhance it,

it is time to deprecate the crosstool-NG backend for the 2013.05 release.

Then, it will be entirely removed early in the 2013.08 cycle, to let some
time for those that rely on it to voice their opinions. ;-)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-07 23:01:09 +02:00
Maxime Ripard
cccb01bf59 toolchain/gcc: Enable --with-float for powerpc
Commit 8d929f4b ("toolchain/gcc: Only enable --with-float when it makes
sense") restricted the --with-float use to only MIPS, ARM and SPARC,
while it seems that powerpc needs it as well.

Fixes the qemu_ppc_virtex_ml507_defconfig build.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-06 12:29:34 +02:00
Sonic Zhang
66d41890ec arch: toolchain: Introduce target CPU revision.
Adds the possibility to have a free-form CPU revision string and append it
to the target CPU. Only Blackfin actually uses this option.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-05 22:49:50 +02:00
Sonic Zhang
57133825c9 arch: toolchain: Introduce binary formats BINFMT_*.
Just introduce the symbol and options in arch generic Config.in.
Append FLAT format link flags to external toolchain wrapper.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-05 22:46:37 +02:00
Mischa Jonker
40b17f8082 kernel-headers: Add support for ARC kernel headers
Also make sure that older kernels are not selected for ARC.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:24:02 +02:00
Mischa Jonker
ddcfc49350 toolchain/toolchain-buildroot: Disable NPTL for ARC
NPTL is not yet supported for ARC.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:21:31 +02:00
Mischa Jonker
8d929f4bb4 toolchain/gcc: Only enable --with-float when it makes sense
According to gcc/config.gcc, only ARM, MIPS and SPARC have the
"--with-float" option when configuring gcc.

[Peter: sort list]
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:21:31 +02:00
Mischa Jonker
a6e6bf3ef6 arc: Make sure that libgcc doesn't get included when it doesn't exist yet
For ARC, libgcc is always included, even when -nostdlib is given. This is
related to some small pieces of code that are not always generated by the
compiler; a call to libgcc is used in those cases instead.

During the initial stages of building the toolchain, this is a problem, as
libgcc does not exist yet. The ARC compiler supports -really-nostdlib to
override the default behavior.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:21:31 +02:00
Mischa Jonker
5de23bf875 arc: Add support for ARC-specific uClibc
[Peter: fix whitespace]
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:21:19 +02:00
Mischa Jonker
1ef17030d0 arc: add gcc for ARC
ARC needs a specific GCC for now, while we wait for ARC support to get
upstreamed.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:10:30 +02:00
Mischa Jonker
cb232b31ff arc: disable Crosstool-NG for ARC
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-04 23:09:07 +02:00
Gustavo Zacarias
8867c892ae kernel-headers: bump 3.{0, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-02 23:10:22 +02:00
Gustavo Zacarias
8f434ff274 toolchain/arm: add support for Marvell PJ4
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-29 22:22:49 +02:00
Peter Korsgaard
c322c57cc4 kernel-headers: bump 3.8.10, add 3.9
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-29 09:24:44 +02:00
Gustavo Zacarias
b526a80e6d kernel-headers: bump 3.{0, 2, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-26 12:58:49 +02:00
Gustavo Zacarias
a3efaabced kernel-headers: bump 3.{0, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-17 22:03:56 +02:00
Shawn J. Goff
1cbffbd015 eliminate double slashes caused by FOO_SITE ending in a slash
When a FOO_SITE variable ends in a slash and gets joined with a
FOO_SOURCE variable like $(FOO_SITE)/$(FOO_SOURCE), the resulting URI
has a double slash. While double-slashes are fine in unix paths, they
are reserved in URIs - the part following '//' must be an authority.

Signed-off-by: Shawn J. Goff <shawn7400@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-15 20:33:52 +02:00
Thomas Petazzoni
5dbb403815 toolchain-external: fix Linaro ARM URL
Commit 79828fc01d (toolchain-external:
update ARM Linaro toolchains) accidently broke the URL for the Linaro
2013.01 toolchain by replacing a .bz2 extension by .bz. This patch
fixes this problem.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-13 20:10:50 +02:00
Peter Korsgaard
2f452bf11c toolchain/gcc: bump 4.6.x version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-13 09:40:01 +02:00
Gustavo Zacarias
4d73496230 kernel-headers: bump 3.{0, 2, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-13 00:26:28 +02:00
Thomas Petazzoni
e8fad4d95d toolchain-external: support more gdbserver locations
The x86/x86-64 CodeSourcery toolchains use some weird locations for
the gdbserver binary:

$ find . -name 'gdbserver'
./i686-pc-linux-gnu/libc/atom/usr/bin/gdbserver
./i686-pc-linux-gnu/libc/atom/usr/lib/bin/gdbserver
./i686-pc-linux-gnu/libc/core2/usr/bin/gdbserver
./i686-pc-linux-gnu/libc/core2/usr/lib64/bin/gdbserver
./i686-pc-linux-gnu/libc/usr/lib/bin/gdbserver
./i686-pc-linux-gnu/libc/usr/lib64/bin/gdbserver

Notice that it's sometimes hidden in a usr/{lib,lib64}/bin
directory. This patch changes the gdbserver logic to also try in this
location.

Originally based on work done by Daniel Nilsson, visible at
http://patchwork.ozlabs.org/patch/155767/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 21:47:57 +02:00
Thomas Petazzoni
a0b6faaab4 gdb: convert to the package infrastructure
This commit converts gdb to the package infrastructure, and therefore
moves it from toolchain/gdb to package/gdb.

The target package is now visible in "Package selection for the
target" => "Debugging, profiling and benchmark". The main option,
"gdb", forcefully selects the "gdbserver" sub-option by
default. Another sub-option, "full debugger" allows to install the
complete gdb on the target. When this option is enabled, then
"gdbserver" is no longer forcefully selected. This ensures that at
least gdbserver or the full debugger gets built/installed, so that the
package is not a no-op.

The host debugger is still enabled through a configuration option in
"Toolchain". It is now visible regardless of the toolchain type (it
used to be hidden for External Toolchains). The configuration options
relative to the host debugger are now in package/gdb/Config.in.host,
similar to how we have package/binutils/Config.in.host.

Since gdb is now a proper package, it is no longer allowed to 'select
BR2_PTHREADS_DEBUG' to ensure thread debugging is available when
needed. Instead, it now 'depends on
BR2_TOOLCHAIN_HAS_THREADS_DEBUG'. This option, in turn, is selected by
the different toolchain backends when appropriate. The
'BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED' option is removed, since
we no longer need to know when it is allowed to 'select
BR2_PTHREADS_DEBUG'. Also, the 'BR2_PTHREADS_DEBUG' option is moved to
appear right below the thread implementation selection (in the case of
the Buildroot toolchain backend).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 21:46:32 +02:00
Gustavo Zacarias
15ada1c184 toolchain/gcc: bump 4.7.x series to 4.7.3
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 21:18:54 +02:00
Gustavo Zacarias
9474421da3 toolchain/arm: drop generic and old, add fa526/626, unify strongarm
* Add Faraday FA526/626 as suggested on bug #1291
Note however that these cores are v4 and NOT v4t.

* Make the sa110 & sa1110 cores -> strongarm since they're the same.

* Drop all of the ARM variants lower than v4 including generic, there's
no point in supporting obsolete targets.

* Fix uClibc USE_BX logic, it was always on, this would break the new
FA526/626 support and broke StrongARM since it's a v4 core.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 09:22:48 +02:00
Peter Korsgaard
c1a6f6863a toolchain-external: Only show MICROBLAZEBE_14_3 toolchain for BE systems
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 07:52:02 +02:00
Peter Korsgaard
25b3af0a97 toolchain-external: get old microblaze toolchains from sources.buildroot.net
git.xilinx.com is no longer available (moved to github), and github
doesn't allow downloading the tarball blobs directly, so use a local
mirror on sources.buildroot.net instead.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 07:51:59 +02:00
Thomas Petazzoni
8d8a73fae1 toolchain-external: fix typo in Blackfin toolchain config option
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-10 11:49:15 +02:00
Thomas Petazzoni
4a03796450 toolchain-external: update AArch64 Linaro toolchains
Add the AArch64 Linaro toolchains 2013.02 and 2013.03, remove 2012.11
and 2012.12.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-10 11:49:04 +02:00
Thomas Petazzoni
79828fc01d toolchain-external: update ARM Linaro toolchains
Add the ARM Linaro toolchains 2013.02 and 2013.03, remove 2012.11 and
2012.12.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-10 11:48:33 +02:00
Gustavo Zacarias
4c008d8e29 kernel-headers: bump 3.{0, 4, 8}.x stable version and EOL 3.7.x series
The 3.7.x series is EOLed upstream so match that marking it as
deprecated.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-10 11:46:59 +02:00
Gustavo Zacarias
8206d0a18d kernel-headers: bump 3.{0, 2, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-30 20:45:49 +01:00
Peter Korsgaard
02c26700f4 toolchain: default to gcc 4.7.x
With 4.8.x released, it makes sense to update our default gcc version
before 4.6.x becomes unmaintained.

At the same time simplify the kconfig logic a bit.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-25 19:50:22 +01:00
Gustavo Zacarias
62322acb2c toolchain/gcc: disable makeinfo
Newer versions of texinfo (>=5) break the gcc makeinfo routine, so just
disable it.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 14:28:32 +01:00
Thomas Petazzoni
9c1eefa398 toolchain: update crosstool-NG project URL
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 14:06:41 +01:00
Thomas Petazzoni
69c50c5945 uClibc: add missing $(Q)
Add a missing $(Q) in front of a MESSAGE call, which leads to the
message being displayed but also the command that shows the message.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 13:42:01 +01:00
Thomas Petazzoni
f05104dc62 kernel-headers: add missing $(Q)
Add a missing $(Q) in front of a MESSAGE call, which leads to the
message being displayed but also the command that shows the message.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 13:41:22 +01:00
Thomas Petazzoni
46f37dabc5 gcc: add missing $(Q)
Add a missing $(Q) in front of a MESSAGE call, which leads to the
message being displayed but also the command that shows the message.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 13:41:15 +01:00
Thomas Petazzoni
d37d99b588 gcc: introduce BR2_GCC_NEEDS_MPC to reduce code duplication
For each version of gcc, we need to check whether it requires mpc as a
dependency. Since this is true for 4.5, 4.6, 4.7, snapshots and now
4.8, let's factorize this code a bit by using a Kconfig symbol that
tells us whether we are using a gcc version that requires mpc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 13:40:07 +01:00
Thomas Petazzoni
b8103112ea gcc: add support for gcc 4.8
This commit adds support for the recently released gcc 4.8. We re-add
the same patch series as the one used for 4.7.x, after refreshing the
patches.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 12:46:08 +01:00
Thomas Petazzoni
e30c5bc58e gcc: fix location of snapshots
The gcc snapshots are now located at
ftp://gcc.gnu.org/pub/gcc/snapshots/. This has been tested with a
recent 4.8.0-RC snapshot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 12:45:21 +01:00
Gustavo Zacarias
3d86e2f0ae kernel-headers: bump 3.{0, 2, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 11:56:18 +01:00
Yann E. MORIN
bae18e117b toolchain/crosstool-NG: do not depend on the top-level Buildroot's .config
Previously, the crosstool-NG backend did depend on the top-level
Buildroot's .config to detect changes in the toolchain options,
using a tentatively-clever heuristic, which also included the full
Buildroot's version string to push down to set the components' versions
strings.

In doing so, any commit in the Buildroot tree would imply a complete
rebuild of the toolchain, even in the case the toolchain options did
not change, thus being a large annoyance (to say the least).

As Buildroot never guaranteed that toolchain options would be detected,
even less handled, and that the internal backend does neither detect nor
act on toolchain options changes, and delegate that to the user, there
is no point in individualising the crosstool-NG backend's behaviour.

This reasoning also applies to the depdency on the crosstool-NG's bundled
.config file, too.

So, just drop the not-so-clever heuristic, and just build the toolchain
once, leaving to the user the responsibility to explictly ask Buildroot
to rebuild the toolchain.

Reported-by: "Przemyslaw Wrzos" <przemyslaw.wrzos@calyptech.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: "Przemyslaw Wrzos" <przemyslaw.wrzos@calyptech.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-18 23:16:54 +01:00
Gustavo Zacarias
b81e1a82ab kernel-headers: bump 3.{0, 2, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-15 14:58:50 +01:00
Gustavo Zacarias
5323cd35b6 kernel-headers: bump 3.{0, 4, 8}.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-04 12:22:29 +01:00
Gustavo Zacarias
ec9ae46bcb kernel-headers: bump 3.{0, 2, 4, 7}.x stable version and add 3.8.1
Also mark 3.6.x as deprecated to match upstream EOL.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-01 16:10:34 +01:00
Peter Korsgaard
ca79d23935 Merge branch 'next' 2013-03-01 11:11:24 +01:00
Thomas Petazzoni
77e5e0d3fa kernel-headers: remove legacy code
The BR2_KERNEL_HEADERS_2_6_35 symbol no longer exists since some time,
so get rid of code that was specific to this kernel version.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-26 22:34:53 +01:00
Thomas Petazzoni
313094d787 toolchain-external: add new Microblaze toolchains
The existing Microblaze toolchains that we have have the annoying
property of being based on a very old glibc version: 2.3.6. Xilinx
provides newer toolchains with glibc 2.14, generated by Crosstool-NG,
but they are only available as part of a huge Git repository that
contains the gcc, Linux, binutils, glibc sources unpacked (4.4 GB
total), which makes is very unpractical.

I contacted the Xilinx person who did those toolchains, but they
apparently didn't intend to change that anytime soon.

So, we have created a tarball for those toolchains, adding a
README.txt file in the tarball that points back to the original
location that contains the source code for them. Those tarballs are
hosted on sources.buildroot.net.

This commit then adds support for those two new external toolchains,
one for little endian Microblaze, another one for big endian
Microblaze.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-23 00:12:14 +01:00
Gustavo Zacarias
6f786dcf7a Revert "uClibc: port linuxthreads errno patch to 0.9.33.2"
This reverts commit 1d8c3e6caf

The forward port breaks compilation at least for SPARC NPTL toolchains:

LD libuClibc-0.9.33.2.so
libc/libc_so.a(pipe.os): In function `__GI_pipe':
(.text+0x38): undefined reference to `__GI___errno_location'
collect2: ld returned 1 exit status

Easily triggered by a "make qemu_sparc_ss10_defconfig && make".

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-21 15:18:02 +01:00
Peter Korsgaard
a87471ee75 uClibc: backport bits/time.h update to 0.9.33.2
Some packages uses CLOCK_MONOTONIC_RAW, so add it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-20 20:48:22 +01:00
Sagaert Johan
1d8c3e6caf uClibc: port linuxthreads errno patch to 0.9.33.2
Without this patch programs using libglib2 (libsoup, etc.. ) and pthread
may be broken.

Signed-off-by: Sagaert Johan <sagaert.johan@skynet.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-20 10:04:32 +01:00
Gustavo Zacarias
a83d7a83ac kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-17 23:09:17 +01:00
Gustavo Zacarias
c82bc107b7 toolchain/kernel-headers: not just 2.6 for manual version
The manual linux headers option may specify versions other than the 2.6
series, so drop the "2.6"

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-06 22:38:18 +01:00
Peter Korsgaard
4345586586 uClibc: mark 0.9.31 as deprecated
0.9.31 is old and doesn't actually build with modern kernel headers,
so mark it as deprecated.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-06 22:18:53 +01:00
Gustavo Zacarias
0c73c5b4f3 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-06 14:42:55 +01:00
Arnout Vandecappelle
befb9a3ee0 Make external toolchain relocatable
The external toolchain wrapper sets sysroot etc. to an absolute path.
By changing this to a relative path, it is possible to move the host
directory to a different location and still have a working build
system.

This only works for a downloaded external toolchain.  For a pre-installed
external toolchain, it is possible to move the host directory to a
different location, but not the external toolchain directory (it does work
if the external toolchain directory lies within the host directory).  For
an internal or crosstool-ng toolchain, there is no wrapper so updating the
sysroot path should be done in a different way.

See http://lists.busybox.net/pipermail/buildroot/2012-February/050371.html
for information about others things to do to make the host directory
relocatable.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-05 15:06:31 +01:00
Carsten Schoenert
3762f79646 gdb: fixing gdb 7.4.1 build with eglibc-2_16
gdb 7.4.1 fails with the following error
  gdb-7.4.1/gdb/linux-nat.h:79:18: error: field 'siginfo' has incomplete type
because gdb use 'struct siginfo' instead of 'struct siginfo_t'.
Crosstool-NG allready use the patches to prevent this error so use this
patches for buildroot too.

see also http://permalink.gmane.org/gmane.comp.gcc.cross-compiling/15305

Fixes http://autobuild.buildroot.net/results/b894a5cecd9c5e0a1a751ebbff90a14aea1803da/build-end.log

Signed-off-by: Carsten Schoenert <c.schoenert@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-05 00:08:36 +01:00
Thomas Petazzoni
9a70663904 gdb: build gdbserver with TARGET_MAKE_ENV
This commit fixes the exact same problem than
21a0c11a90, but for the gdbserver
build. The problem is that when you use the Crosstool-NG toolchain
backend, gawk gets built as a dependency of Crosstool-NG. So the gdb
configure scripts detects it, and assumes it is in the PATH (because
the gdb configure step gets run with TARGET_MAKE_ENV).

But then, the build fails, because it tries to run gawk, but gawk
isn't in the PATH, because we forget to use this TARGET_MAKE_ENV
variable when building gdbserver.

Fixes http://autobuild.buildroot.org/results/d0173de533b5e2fffed2eff7327a502ed2d787cd/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-04 23:35:07 +01:00
Gustavo Zacarias
095d7f1e2f kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-04 22:42:40 +01:00
Thomas Petazzoni
1382af876b toolchain-external: remove support for AArch64 Linaro 2012.10 toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-02 17:35:53 +01:00
Thomas Petazzoni
7bf0e3538f toolchain-external: add support for AArch64 Linaro 2013.01 toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-02 17:35:31 +01:00
Simon Dawson
d7937773fd avr32: support uClibc 0.9.33.2
Add a uClibc patch from OpenWRT, and tweak an existing patch to cope with
the lack of a dup3 Linux syscall on avr32. This allow uClibc 0.9.33.2 to be
built for avr32.

[Peter: add upstream url for openwrt patch]
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-02 14:45:16 +01:00
Peter Korsgaard
a84075b5f4 toolchain-external: add linaro 2013.01, remove 2012.10
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-02 13:42:03 +01:00
Gustavo Zacarias
82e39a2900 blackfin: add 2012r2 and remove 2010rc1 toolchains
Remove the old 2010RC1 toolchain and add the new 2012R2-RC2 toolchain.
On related good news the new toolchain fixes:
http://autobuild.buildroot.net/results/eac5bd4f4766d98431e72a3c81492a962c85fa98/
since it's got unshare() support now.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-02-02 08:26:40 +01:00
Gustavo Zacarias
ec52e5ffe2 kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-28 16:32:13 +01:00
Peter Korsgaard
9cf65c41c8 gdb: remove 6.8 / 7.0.1 / 7.1, deprecate 7.2 / 7.3
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-24 14:44:06 +01:00
Will Newton
9fe6a4d0b7 gdb: Add support for gdb 7.5.1 and make it the default
Signed-off-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-24 13:52:04 +01:00
Gustavo Zacarias
6e044a3a5b kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-22 20:44:32 +01:00
Yann E. MORIN
f74dbd0981 toolchain/uClibc: sprinkle with some calls to MESSAGE
Thus, the failing step can be easily extracted by autobuilders,
to ease with post-mortem analysis.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 22:13:44 +01:00
Yann E. MORIN
f4a6aafa8c toolchain/kernel-headers: sprinkle with some calls to MESSAGE
Thus, the failing step can be easily extracted by autobuilders,
to ease with post-mortem analysis.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 22:12:47 +01:00
Yann E. MORIN
ff5c89861b toolchain/gcc: sprinkle with some calls to MESSAGE
Thus, the failing step can be easily extracted by autobuilders,
to ease with post-mortem analysis.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 22:12:01 +01:00
Yann E. MORIN
9adea3f859 toolchain/crosstool-ng: sprinkle with some calls to MESSAGE
Thus, the failing step can be easily extracted by autobuilders,
to ease with post-mortem analysis.

At the same time, remove two debug echoes (Arnout).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 22:10:44 +01:00
Yann E. MORIN
2934d1bb2d toolchain/external: sprinkle with some calls to MESSAGE
Thus, the failing step can be easily extracted by autobuilders,
to ease with post-mortem analysis.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 22:05:50 +01:00
Gustavo Zacarias
5c25c462f7 kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-18 12:52:09 +01:00
Gustavo Zacarias
476dd1597a kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-17 14:42:55 +01:00
Thomas Petazzoni
217ef08a97 Integration with Buildroot Toolchain Eclipse plugin
The Eclipse plugin at
https://github.com/mbats/eclipse-buildroot-toolchain-plugin allows
users of Eclipse to easily use the toolchain available in
Buildroot. To do so, this plugin reads
~/.buildroot-eclipse.toolchains, which contains the list of Buildroot
toolchains available on the system, and then offer those toolchains to
compile Eclipse projects.

In order to interface with this plugin, this commit adds an option
that allows the user to tell whether (s)he wants the Buildroot project
toolchain to be visible under this Eclipse plugin. It simply adds a
line in this ~/.buildroot-eclipse.toolchains file.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-14 16:33:30 +01:00
Yann E. MORIN
0bc0da0bb4 toolchain/crostool-ng: use newly-introduced BUILDROOT_CONFIG
No need to recreate a path we already have.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-13 23:15:07 +01:00
Yann E. MORIN
83b716a23a toolchain/crosstool-ng: be more explicit in the config file help
Some users seem to interpret:
    make ctng-menuconfig

as being a value that can be fit for the ct-ng config file.

Clarify that it is a command to run, not a possible value.

Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-12 21:48:05 +01:00
Gustavo Zacarias
1935d0e8ae kernel-headers: bump 3.{0, 4, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-12 08:47:50 +01:00
Thomas Petazzoni
2d16ba9162 toolchain-external: use BR2_HOSTARCH_NEEDS_IA32_LIBS where needed
All supported pre-built external toolchains are built for x86 Linux,
so we add the BR2_HOSTARCH_NEEDS_IA32_LIBS select.

[Peter: microblaze toolchains are 64bit]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-06 21:37:23 +01:00
Thomas Petazzoni
4eff1f2064 toolchain-external: add dependency on BR2_HOST_ARCH
The pre-build external toolchains are all built for x86, so they are
only available if the build machine is a x86 or x86-64 machine.

[Peter: microblaze toolchains are 64bit]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-06 21:32:54 +01:00
Floris Bos
de1eb105a4 Fix installation of crosstool-ng libraries to target
When using the crosstool-ng toolchain option, the libc libraries were not
installed to target.  Buildroot calls the show-tuple function to determine
the directory to copy from, and it seems that outputs the result to stderr
instead of stdout

Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-06 12:13:20 +01:00
Gustavo Zacarias
af75ef1fab kernel-headers: bmp 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-04 22:13:42 +01:00
Thomas Petazzoni
2534754102 toolchain-external: remove support for 'Linaro ARM 2012.09'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:24:50 +01:00
Thomas Petazzoni
e658cdf1ad toolchain-external: add support for 'Linaro ARM 2012.12'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:24:10 +01:00
Thomas Petazzoni
8fa0a06d5b toolchain-external: add support for 'Linaro AArch64 12.12'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:24:04 +01:00
Thomas Petazzoni
6a0adcec31 toolchain-external: add support for 'Linaro AArch64 12.11'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:23:44 +01:00
Thomas Petazzoni
29efac3c23 toolchain-external: simplify many Sourcery CodeBench download URLs
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:23:18 +01:00
Thomas Petazzoni
7feaa991b5 toolchain-external: remove support for 'Sourcery CodeBench MIPS 2011.03'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:23:05 +01:00
Thomas Petazzoni
7540ef8887 toolchain-external: remove support for 'Sourcery CodeBench MIPS 4.4'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:22:56 +01:00
Thomas Petazzoni
8de1f57e66 toolchain-external: add support for 'Sourcery CodeBench MIPS 2012.09'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:22:23 +01:00
Thomas Petazzoni
60e26e3b1b toolchain-external: add support for 'Sourcery CodeBench MIPS 2012.03'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:21:51 +01:00
Yann E. MORIN
1d0c10c99f toolchain/crosstool-ng: update config for glibc-based toolchains
Update the version of glibc to be used, since older versions are
broken with the currently-used binutils versions.

Fixes build issues ending with:
    tmpfs/ccvkz3ro.s:33: Error: CFI instruction used without
    previous .cfi_startproc

This new version does not have RPC support, so update the Config.in.

CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:18:33 +01:00
Thomas Petazzoni
fdc61667e8 toolchain-crosstool-ng: update PPL and CLoog versions in default configs
We have updated our Crosstool-NG configuration to gcc 4.6.x, but the
PPL and CLoog versions were not updated accordingly. With gcc 4.6.x,
at least PPL 0.11 is needed, and only CLoog > 0.15.9 can work with PLL
0.11.

Fixes:

  http://autobuild.buildroot.org/results/c22758a30c3b8abb582150cefd7099605c527e14/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-21 09:15:43 +01:00
Maxime Ripard
dd436d46fe gdb: Needs threads support
Fixes
http://autobuild.buildroot.org/results/480ee3efd8ffe8043329fec173ef8187bd54e0fb/build-end.log

[Peter: correct autobuilder URL]
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-19 10:19:56 +01:00
Gustavo Zacarias
7f1c97c34a kernel-headers: bump 3.{0, 4, 6, 7}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-18 12:59:21 +01:00
Peter Korsgaard
7ce93438c1 toolchain/gcc: also disable largefile for pass 1/2 if needed
Fixes issue with !BR2_LARGEFILE builds on Ubuntu 12.04 and GCC 4.6+

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-12 21:22:29 +01:00
Gustavo Zacarias
5b24264da4 kernel-headers: bump versions, remove deprecated, new deprecated
Bump 3.{0, 4, 6}.x stable versions
Add new version 3.7
Remove deprecated 2.6.{37, 38, 39} versions.
Mark 3.{1, 3, 5} as deprecated to follow upstream EOLs.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-11 21:25:27 +01:00
Thomas Petazzoni
16dcf2d668 toolchain-external: Linaro toolchains are available for Cortex-A{5, 15}
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-10 10:41:35 +01:00
Gustavo Zacarias
10d042ad34 arm: update processor types
Update the arm processor types: add the cortex A5 & A15 variants.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-09 23:07:11 +01:00
Gustavo Zacarias
1291304d7e powerpc: update processor types
Update the powerpc processor types.
Remove the 801, it's the original IBM experimental implementation.
Add the 464, 464fp, 476 and 476fp cores.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-09 23:07:03 +01:00
Gustavo Zacarias
b9b420bdd5 kernel-headers: bump 3.{0, 2, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-09 22:00:05 +01:00
Carsten Schoenert
5c22945d75 package/crosstool-ng: bumpimg default GCC version to 4.6.3
This bumps the GCC version from 4.4.6 to 4.6.3 to for
*.config-eglibc
*.config-glibc
*.config-uClibc
be equal to the default GCC setting in buildroot as well in addition to
commit b855154ee8.

Signed-off-by: Carsten Schoenert <c.schoenert@t-online.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-09 19:27:09 +01:00
Peter Korsgaard
36c76398dc toolchain-external: bfin 2012R1-BETA toolchain no longer available
Replace it by -RC2 instead.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-06 11:43:19 -08:00
Carsten Schoenert
b855154ee8 package/crosstool-ng: update to 1.17.0
Updating current crosstool-ng config files to 1.17.0
 crosstool-ng.config-eglibc
 crosstool-ng.config-glibc
 crosstool-ng.config-uClibc

Signed-off-by: Carsten Schoenert <c.schoenert@t-online.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-05 07:27:19 -08:00
Gustavo Zacarias
261f894bb8 kernel-headers: bump 3.{0, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-12-04 10:52:13 -08:00
Peter Korsgaard
8cdabd7695 Merge branch 'next'
Kickoff 2013.02 cycle
2012-12-02 17:19:40 -08:00
Richard Braun
696365f69b toolchain-external: fix installation of libthread_db
Whatever the gdbserver source, as long as it's installed on the target,
assume it requires libthread_db.

Signed-off-by: Richard Braun <rbraun@sceen.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-30 13:57:49 -08:00
Richard Braun
b644575579 toolchain-crosstool-ng: install libthread_db if appropriate
Signed-off-by: Richard Braun <rbraun@sceen.net>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-30 13:56:31 -08:00
Gustavo Zacarias
6d58aed1b0 kernel-headers: bump 3.{0, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-28 13:58:50 -08:00
Thomas Petazzoni
21a0c11a90 gdb: properly pass the PATH when building gdb for the host
When building gdb for the host, we properly pass the PATH (through
HOST_CONFIGURE_OPTS) during the configure step, but we forget to do so
for the compilation step.

The result of this is that when the Crosstool-NG backend is used, gawk
is built and installed in $(HOST_DIR), as a dependency of the
crosstool-ng package.

Then, the host gdb configure script detects this gawk binary
($(HOST_DIR) is in the PATH), and assumes gawk is
available. Unfortunately, during the compilation step, it fails to
find the expected gawk binary, because $(HOST_DIR) is no longer in the
PATH. This causes the following build failure:

  http://autobuild.buildroot.org/results/067d0c2ea01673ba98ec11de2426f1ab92dac800/build-end.log

In order to fix this, we simply call the compilation step of gdb for
the host with $(HOST_MAKE_ENV), as it should have been done from the
beginning.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-28 11:35:57 -08:00
Thomas Petazzoni
90f763c77d toolchain-external: on ARM, show comment about the availability of Linaro toolchains
On ARM, Linaro external toolchains are only visible if the user
selects Cortex-A8 or Cortex-A9. Therefore, we add a comment that tells
the user that the Linaro toolchains are only available under those
conditions.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-27 17:11:45 -08:00
Thomas Petazzoni
ba60360e41 toolchain-external: remove Linaro 2012.08
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-27 17:11:41 -08:00
Thomas Petazzoni
008f635d29 toolchain-external: add Linaro 2012.11
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-27 17:11:29 -08:00
Gustavo Zacarias
1c7f8c45f2 kernel-headers: bump 3.{0, 2, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-22 00:08:02 +01:00
Chris Zankel
c28e15debf xtensa: fix target gdb build and 64-bit host side gdb
Fix build breakage, use the version of the ptrace header file in asm
instead of sys. Also, fix GDB running on 64 bit hosts. GDB was using
unsigned long for 32-bit registers, but unsigned long is 64 bit on
64-bit hosts.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-21 11:14:24 +01:00
Chris Zankel
fdd5bc948e xtensa: use uppercase for configurations and modified overlay structure
Except for architecture and processor names, buildroot uses capitalized
configuration names, so change the macro names for xtensa to follow that
standard.
Change the overlay file to have a subdirectory for each component
(gdb, binutils, gcc, etc.) to make it more future-prove.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-21 11:08:50 +01:00
Thomas Petazzoni
8fe6efa874 Deprecate the support for the toolchain on target
As discussed during the ELCE 2012 Buildroot Developers Meeting, we no
longer want to support the possibility of building a toolchain for the
target. None of the core developers have any use for this, it has been
known to be broken or cause problems for a long time without anyone
providing fixes for it.

In addition to this, Buildroot is inherently a cross-compilation tool,
so the usage of a native toolchain on the target is not really
useful. Many newcomers are tempted to use this possibility even though
it is clearly not the intended usage of Buildroot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-17 09:21:30 +01:00
Thomas Petazzoni
b392a68308 gdb: not available on aarch64 for the target
Fixes

  http://autobuild.buildroot.org/results/d32a0fb1584a125cccde521a3960fb87ff7e2de6/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-16 22:25:40 +01:00
Thomas Petazzoni
b0e53fef86 toolchain/gdb: disable support of full gdb on target for blackfin
There is no support in gdb 6.6 for the Blackfin architecture, so
disallow this choice. This fixes the following build failure:

  http://autobuild.buildroot.org/results/e37db29810265a756833da163fda444d967d7874/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-16 00:28:40 +01:00
Chris Zankel
d8792a04ca xtensa: support configurable processor configurations
Xtensa is a configurable processor architecture, which allows to define
additional instructions and registers. The required variant specific
information for the toolchain is delivered in an 'overlay' file, which
needs to be 'untarred' to the corresponding directories after the
source is installed and patched.
This patch provides support for binutils, gcc, and gdb with a very
limited changes to the build scripts. These additions are only executed
for the Xtensa architecture and have no effect on other architectures.

[Thomas: rebased on top of the 'arch: improve definition of gcc mtune,
mcpu, etc.' patch, and changed 'Target ABI' to 'Target Architecture
Variant'].

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-15 16:39:48 +01:00
Chris Zankel
75720db391 xtensa: add support for the Xtensa architecture
The Xtensa architecture had been removed because it required special
handling and depended on additional directories and files that became
obsolete over time. This change is more aligned to other architectures.

[Thomas: rebased on top of the "arch: improve definition of gcc mtune,
mcpu, etc." patch].

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-15 16:39:43 +01:00
Thomas Petazzoni
86f6987bf7 uClibc: update uClibc-snapshot.config to recent uClibcs
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-15 16:39:31 +01:00
Thomas Petazzoni
d3bdb15f23 uClibc: remove useless linuxthreads-errno-fix patch
This patch has since a long time been merged upstream in uClibc, so it
cannot apply on any of the recent uClibc snapshots.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-15 16:12:49 +01:00
Gustavo Zacarias
d80d382620 kernel-headers: bump 3.{0, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 12:11:08 +01:00
Thomas Petazzoni
3a843a3a04 toolchain-external: assume that by default, glibc toolchains have RPC support
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:20 +01:00
Thomas Petazzoni
31ab4e7da3 toolchain-external: remove Linaro 2012.07
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
0da625e2ff toolchain-external: remove Linaro 2012.06
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
5680b69c3f toolchain-external: remove Sourcery CodeBench x86/x86_64 2010.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
4b7fc1a96d toolchain-external: remove Sourcery CodeBench SH 2010.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
436d27c4ac toolchain-external: remove Sourcery CodeBench ARM 2010.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
9b3fba22d7 toolchain-external: remove Sourcery CodeBench ARM 2010q1
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:19 +01:00
Thomas Petazzoni
1c81123cef toolchain-external: add Sourcery CodeBench x86/x86_64 2012.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:18 +01:00
Thomas Petazzoni
e067a449df toolchain-external: add support for Sourcery CodeBench SH 2012.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:18 +01:00
Thomas Petazzoni
363cb60e0d toolchain-external: add Sourcery CodeBench x86 2012.03
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:18 +01:00
Thomas Petazzoni
41d85c0ba4 toolchain-external: add Sourcery CodeBench SuperH 2012.03
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-06 08:20:18 +01:00
Thomas Petazzoni
78f136ad8b toolchain-external: ARM 2012.03 has RPC support
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-05 09:19:18 +01:00
Thomas Petazzoni
9fbdf062b9 toolchain-external: improve glibc support to test availability of RPC
Basically, the BR2_TOOLCHAIN_EXTERNAL_GLIBC option no longer
unconditionally selects BR2_TOOLCHAIN_HAS_NATIVE_RPC since there are
glibc toolchains that don't have RPC support. All the predefined
toolchain profiles are updated to take into account this change: for
the moment, all glibc toolchains that have pre-defined toolchains have
RPC support, but further patches in the series add pre-defined glibc
toolchains that don't have RPC support. In the case of custom glibc
toolchains, a question is asked to the user so that he can say whether
the external glibc toolchain has RPC support or not. The validity of
this configuration option is checked by the new
check_glibc_rpc_feature function in helpers.mk.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-04 01:22:43 +01:00
Thomas Petazzoni
0858e000fe Rename BR2_INET_RPC to BR2_TOOLCHAIN_HAS_NATIVE_RPC
The BR2_INET_RPC has for a long time been a not very descriptive
configuration option name, and with the advent of non-RPC glibc
toolchains and the apparition of libtirpc, we really need to rename it
to something more sensible, BR2_TOOLCHAIN_HAS_NATIVE_RPC.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-04 01:14:48 +01:00
Thomas Petazzoni
97a3f9e94c toolchain-crosstool-ng: use the Crosstool-ng config options instead of the common hidden ones
Since we are some day going to finally rename the badly named common
toolchain options (BR2_USE_WCHAR, BR2_ENABLE_LOCALE, BR2_INET_RPC,
etc.) into something more logical, let's start using the Crosstool-NG
toolchain options in the Crosstool-NG code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-04 01:12:57 +01:00
Thomas Petazzoni
6ee99c01d9 uClibc: use the Buildroot toolchain options instead of the hidden common options
Since we are some day going to finally rename the badly named common
toolchain options (BR2_USE_WCHAR, BR2_ENABLE_LOCALE, BR2_INET_RPC,
etc.) into something more logical, let's start using the Buildroot
toolchain options in the uClibc code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-04 01:08:49 +01:00
Thomas Petazzoni
db09796532 gdb: adjust behavior when thread debug is not available
When an external toolchain without thread debug is used, the gdb
package can be selected, but no version can be choosen, since none
match any of the requirements. This leads Buildroot to try to build
gdb for the target without a version being defined, as in the
following build log:

 http://autobuild.buildroot.org/results/84e8fd2df0cc22448052a572c2e9a6e03dd137eb/build-end.log

To fix this, we adjust the dependencies of the BR2_PACKAGE_GDB option
so that the package as a whole is not selectable when the required
conditions are not met. Basically, we have the choice of:

 * Having a toolchain that supports thread debugging, which is needed
   for gdb >= 7.x

 * Having BR2_DEPRECATED enabled, which allows gdb 6.8 to be selected,
   which doesn't require thread debugging

 * Using bfin, since this architectures has a special old gdb version

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-03 17:51:29 +01:00
Gustavo Zacarias
2251b7502a kernel-headers: bump 3.{0, 2, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-02 21:23:19 +01:00
Thomas Petazzoni
d27e09a71a toolchain: make external toolchain the default for AArch64
Our internal toolchain backend does not yet have support for AArch64,
and Crosstool-NG also does not have support for AArch64 at the moment
(though it should be coming quickly since the Linaro AArch64 toolchain
is generated with a modified Crosstool-NG version).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-02 21:07:03 +01:00
Thomas Petazzoni
7c7512de16 toolchain-external: add aarch64 external toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-02 21:06:30 +01:00
Gustavo Zacarias
702e34697a kernel-headers: bump 3.{0, 4, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-29 21:53:44 +01:00
Xinglong Liao
d3e7759f85 toolchain/uClibc: correct a slip of the pen
UCLIB_EXTRA_CFLAGS -> UCLIBC_EXTRA_CFLAGS

Signed-off-by: Xinglong Liao <xinglong.liao@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-26 13:23:29 +02:00
Thomas Petazzoni
c90897b7db toolchain-external: remove support for Linaro 2012.05 toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-26 13:12:49 +02:00
Thomas Petazzoni
94ca09c472 toolchain-external: add support for Linaro 2012.10 toolchain
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-26 13:12:33 +02:00
Peter Korsgaard
6f6db416b8 kernel-headers: bump 3.{0,4,6}.x stable versions
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-22 11:54:01 +02:00
Jean-Mickael Guerin
c8fd94218e toolchain: have check_glibc to search deeper for ld-linux
ld-linux*.so may not be present in lib/ directory, it could be
in lib32 and/or lib64 only. But check_glibc reports
"Incorrect selection of the C library" in this case, which is
not true.
Fixed by extending the search to  SYSROOT/*/*.

Signed-off-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-20 21:05:39 +02:00
Gustavo Zacarias
24d3cd0b41 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-19 14:47:37 +02:00
Thomas Petazzoni
965cab82af toolchain/crosstool-ng: vendor part of tuple should be 'buildroot'
Since 11017f081f, the Crosstool-ng
backend generates toolchains that have a prefix inconsistent with what
Buildroot expects. Buildroot expects a "buildroot" vendor name, while
Crosstool-NG builds toolchain with the "unknown" vendor name.

This is causing build failure such as:

  http://autobuild.buildroot.org/results/15b2c0e50a81b86dd13af684c9254df2bc0df8de/build-end.log

Fix this by changing the vendor part of the tuple used by Crosstool-NG
to "buildroot".

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-18 09:10:32 +02:00
Thomas Petazzoni
4e5f63a569 gdb: target gdb not available on microblaze
Fixes

  http://autobuild.buildroot.org/results/5950c95ca12721dd910ad72fe52bfa9ac45a5120/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-14 20:14:39 +02:00
Gustavo Zacarias
4006b76570 kernel-headers: bump 3.{0, 4, 5, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-13 22:26:57 +02:00
Gustavo Zacarias
f9d2bcd142 toolchain/kernel-headers: drop unused cris architecture kludge
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-11 22:25:54 +02:00
Gustavo Zacarias
62381c94c7 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-10 23:34:54 +02:00
Gustavo Zacarias
21fe55eb80 kernel-headers: bump 3.{0, 4, 5, 6}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-08 17:55:37 +02:00
Baruch Siach
96688934c4 external-toolchain: BR2_TOOLCHAIN_EXTERNAL_GLIBC includes eglibc
Yann E. MORIN says:

    "Although eglibc can be configured to include/exclude parts of the
    features, it seems to not be in wide use, if at all."

Acked-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-04 22:20:37 +02:00
Gustavo Zacarias
06ddc35bd7 kernel-headers: bump 3.{0, 4, 5}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-03 23:59:09 +02:00
Peter Korsgaard
d1344dbbd4 kernel-headers: add 3.6 kernel
And deprecate 2.6.39.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-10-02 08:48:33 +02:00
Fabio Porcedda
7bcb494dcc external-toolchain: add Sourcery CodeBench ARM 2012.03
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-29 09:56:26 +02:00
Peter Korsgaard
820cf37152 toolchain-external: add linaro 2012.0{7,8,9}
And remove the 2012.0{2,3,4} versions.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-29 09:54:34 +02:00
Peter Korsgaard
ae5dfe556a kernel-headers: bump 3.2.x stable version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-21 09:59:36 +02:00
Peter Korsgaard
6fdc695128 gcc: bump 4.7.x version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-21 07:29:54 +02:00
Thomas Petazzoni
669d07bdd4 Remove the Xtensa architecture
As stated in commit 555c2585bf, the
Xtensa architecture has been introduced in 2009 and never changed
since its initial introduction. It requires some special handling that
is a bit annoying, and despite our call to the initial developers, and
the announcement of the deprecation of the architecture during the
2012.05, nothing has happened. Therefore, drop support for this
architecture.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: me
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-20 22:31:08 +02:00
Thomas Petazzoni
218497de42 Move BR2_SPARC_TYPE to an uClibc specific place
BR2_SPARC_TYPE is a hidden configuration option that is only used for
the configuration of uClibc, therefore, we move it from
target/Config.arch.in to toolchain/uClibc/Config.in.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-20 22:24:16 +02:00
Thomas Petazzoni
ff67685ed9 Move BR2_ARM_TYPE to an uClibc specific place
BR2_ARM_TYPE is a hidden configuration option that is only used for
the configuration of uClibc, therefore, we move it from
target/Config.arch.in to toolchain/uClibc/Config.in.

We also add a comment that explains that this stuff is only useful for
uClibc <= 0.9.32. Starting from 0.9.33, uClibc build process simply
uses the compiler flags to find the ARM processor that should be
used. So, someday, we'll be able to remove this.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-20 22:24:13 +02:00
Gustavo Zacarias
3165ae39ba kernel-headers: bump 3.{0, 4, 5}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-16 23:19:12 +02:00
Peter Korsgaard
b98ccc4ea2 kernel-headers: bump 3.2.x stable version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-12 23:13:41 +02:00
Thomas Petazzoni
8e55f03a54 Clarify MIPS ABIs support
Practically speaking, MIPS has three useful ABIs:

 * o32 is for 32-bits CPUs, or 64-bit CPUs running only a 32-bit subset
   of the instruction set.
 * n32 is for 64-bits CPUs only. It has 32-bits pointers and long
   integers.
 * n64 is for 64-bits CPUs only. It has 64-bits pointers and long
   integers.

See http://www.linux-mips.org/wiki/MIPS_ABI_History and
http://www.linux-mips.org/wiki/WhatsWrongWithO32N32N64 for more
details.

So, this commit reworks the Buildroot MIPS support by:

 * Add separate mips64/mips64el top-level architectures.

 * Renaming the n32 ABI option to BR2_MIPS_NABI32, for consistency
   with BR2_MIPS_OABI32.

 * Renaming the n64 ABI option to BR2_MIPS_NABI64, for consistency
   with BR2_MIPS_OABI32.

 * Make the n32 and n64 ABI selections select the BR2_ARCH_IS_64,
   since those ABIs are valid on 64-bits CPUs only.

 * Removing the o64 ABI, which is practicaly never used.

 * Removing the "none" ABI, which really doesn't make sense.

 * Introduce the mips64 and mips64el architecture names when a 64-bits
   MIPS ABI is choosen. This will fix build issue like
   http://autobuild.buildroot.org/results/9b8c5ea86c953a89e85e7b67e9221de41773f652/build-end.log
   where gmp was confused by the fact of having a 32 bits architecture
   (detected by the mips- architecture part of the tuple) but 64 bits
   integer size when compiling.

 * Adjust the uclibc.mk logic to support the new mips64/mips64el
   architecture names, and take into account the renaming of the ABI
   options.

This has been build tested by generating Buildroot toolchains and
compiling a few packages for MIPS o32, MIPS n32 and MIPS n64.

This work is originally based on prior work done by Gustavo Zacarias.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-04 22:03:55 +02:00
Thomas Petazzoni
a9df50486c uClibc: use BR2_ENDIAN to simplify endianess selection
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-04 22:03:51 +02:00
Peter Korsgaard
27045cde7d gcc: default to 4.6.x
4.5.x is no longer maintained upstream.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-04 13:28:03 +02:00
Peter Korsgaard
1da12bd372 kernel-headers: add 3.5.x, remove 2.6.36.x
And deprecate 2.6.38.x.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-04 13:13:10 +02:00
Peter Korsgaard
f921317a8c kernel-headers: bump 3.{0,2,4}.x stable versions
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-04 13:11:09 +02:00
Peter Korsgaard
666eb02be3 toolchain/helpers.mk: fix check_glibc sysroot typo
Introduced by 68973cca2 (adjust logic to support Linaro 2012.05)

Reported-by: R Zhong <rzhong@hotmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-08-31 21:44:17 +02:00
Gustavo Zacarias
8b9523938e kernel-headers: bump 3.{0, 2, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-08-11 20:30:40 +02:00
Yann E. MORIN
69bd456661 package/crosstool-ng: update to 1.16.0
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-08-06 14:56:08 +02:00
Thomas Petazzoni
1f6e2b4a95 toolchain-external: microblaze toolchains are glibc-based
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-08-02 21:44:15 +02:00
Thomas Petazzoni
f648ad2817 toolchain-external: do not allow the user to select hard/soft float
Commit ba92d6ef68 made hard float the
default when Cortex-A8 and Cortex-A9. The problem it was trying to fix
is that the newer Linaro toolchains (2012.05 and 2012.06) are
hard-float, so the default selection of soft-float enabled on ARM
doesn't work for those toolchains.

Unfortunately, not selecting soft-float causes problems with
the Crosstool-NG backend at the moment.

As an intermediate solution, make the soft float option disappear when
using external toolchain: the toolchain will decide by itself whether
to generate hard float or soft float code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-08-01 20:04:50 +02:00
Gustavo Zacarias
588cc81c0a kernel-headers: bump 3.4.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-31 23:38:36 +02:00
Thomas Petazzoni
2ff012b3c7 Simplify x86 target architecture variant handling
Instead of having two separate list of choices for select the target
architecture variant for i386 and x86_64, with many CPU choices
duplicated (because all modern x86 CPUs can be both used as i386 or
x86_64), merge them into a single list. In the x86_64 case, all the
x86 CPUs that do not support the 64 bits instruction set are hidden.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-31 00:00:29 +02:00
Gustavo Zacarias
42934cac76 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-30 19:19:09 +02:00
Thomas Petazzoni
701940770b toolchain-external: make preinstall the default for custom toolchains
All the defconfig files used by the autobuilders that use
pre-installed external toolchains are making the assumption that the
default for a custom external toolchain is "pre-installed". We keep
this default for now, since changing it breaks the autobuilders.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 20:57:26 +02:00
Thomas Petazzoni
5cc4924825 toolchain-external: add Sourcery CodeBench MIPS 2011.09
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 17:29:37 +02:00
Thomas Petazzoni
adf586ecb9 toolchain-external: add Blackfin toolchain 2012R1-BETA1
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 17:17:03 +02:00
Thomas Petazzoni
67ef65600d toolchain-external: remove ARM CodeSourcery 2009q3
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 17:17:03 +02:00
Thomas Petazzoni
9d1fd3affb toolchain-external: remove Linaro 2012.01
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 17:17:02 +02:00
Thomas Petazzoni
ba92d6ef68 Make hard-float the default on Cortex-A8 and Cortex-A9
Cortex-A8 and Cortex-A9 ARM cores are guaranteed to provide a hardware
floating point unit, so there's no reason to default to software
floating point for them.

More importantly, the newest Linaro toolchains are hard float
toolchains, so basically an user choosing those toolchains and leaving
the default option of software float would run in compilation issues.

So let's make hard float the default for Cortex-A8 and Cortex-A9.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:52 +02:00
Thomas Petazzoni
b64233fc24 toolchain-external: add Linaro 2012.06
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:52 +02:00
Thomas Petazzoni
68973cca23 toolchain-external: adjust logic to support Linaro 2012.05
The check_glibc function verifies that the C library of the external
toolchain is glibc. To do so, it verified that a file matching
ld-linux*.so.* or ld.so.* was found in the lib/ directory of the
toolchain's sysroot. However, with the Linaro 2012.05 toolchain, the
lib/ directory contains two links named ld-linux-armhf.so.3 and
ld-linux.so.3, which means that the first ld-linux*.so.* wildcard
expression expands to two files, which generates a syntax error for
the "test" program. We replace that with a more elaborate find+wc
combination to determine whether at least one matching file is
present.

The check_arm_abi function verifies the ABI of an ARM toolchain. For
EABI, it tested that the target name ends with eabi. However, with
Linaro 2012.05, the tuple is now arm-linux-gnueabihf (for hard float),
so we have to adjust the logic to accept this additional "hf"
specification in the tuple.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:25 +02:00
Thomas Petazzoni
e8d9fa9d60 toolchain-external: add Linaro 2012.05
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:25 +02:00
Thomas De Schampheleire
163aeb14e2 toolchain-external: line up comments with reality
Line-up with changes from commit 3367d5ce77
"external-toolchain: run checks even on extracted toolchains"

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:25 +02:00
Thomas De Schampheleire
df0c125994 toolchain-external: allow downloading a custom toolchain
This patch adds the possibility to download a custom external
toolchain, in addition to the existing support of preinstalled custom
external toolchains.

With the modified configuration, the user is presented with the
following options:
- Toolchain type: Buildroot toolchain | External toolchain | Ct-ng toolchain

In case of External toolchain:
- Toolchain: the CodeSourcery toolchains | Custom toolchain
- Toolchain origin: Toolchain to be downloaded and installed | Pre-installed toolchain

In case of Toolchain to be downloaded, the user is presented with:
- Toolchain URL
In case of Pre-installed toolchain, the users sees:
- Toolchain Path

For CodeSourcery toolchains, the toolchain URL field is not used (the
URLs are directly coded in ext-tool.mk).

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-22 16:53:24 +02:00
Thomas De Schampheleire
5022fa823c toolchain-external/Config.in: fix indentation
Fix the indentation of the external toolchain Config file, where tabs
and spaces are mixed as indentation even within the same block.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-21 15:57:42 +02:00
Gustavo Zacarias
3096b09abd kernel-headers: bump 3.{0, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-20 20:03:53 +02:00
Gustavo Zacarias
88bd697e0e kernel-headers: bump 3.{0, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-17 21:17:50 +02:00
Gustavo Zacarias
b6ebb7fd1b toolchain/mips: kill EABI and fix N32
MIPS EABI is a bare-metal ABI so remove it.
Also fix uClibc to really work with N32 ABI, which used the EABI knob
previously.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-15 00:57:42 +02:00
Gustavo Zacarias
9308ac1868 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-15 00:57:38 +02:00
Gustavo Zacarias
b8b57bb683 kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-07-07 12:59:46 +02:00
Peter Korsgaard
8f6fc941c7 toolchain/gcc : bump 4.5.x version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-07-02 21:53:54 +02:00
Nathan Lynch
f6b26ea425 toolchain/crosstool-ng: change use of BR2_JLEVEL to PARALLEL_JOBS
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-24 11:10:47 +02:00
Peter Korsgaard
3f487ef728 toolchain: reinstate host/usr/bin/$arch-linux-* symlinks for gcc/gdb binaries
As people might be using them.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-23 21:33:17 +02:00
Richard Braun
b7b640d812 Remove REAL_GNU_TARGET_NAME
Instead of providing two variables, make GNU_TARGET_NAME give the real
target name, and remove REAL_GNU_TARGET_NAME altogether.

Signed-off-by: Richard Braun <rbraun@sceen.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-23 15:14:51 +02:00
Gustavo Zacarias
c3d73c0788 kernel-headers: bump 3.{0, 2, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-23 14:15:47 +02:00
Gustavo Zacarias
a053e9494c kernel-headers: bump 3.{0, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-18 21:10:43 +02:00
Peter Korsgaard
e85e2590e5 toolchain/gcc: bump 4.7.x
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-15 07:47:07 +02:00
Gustavo Zacarias
a17f53f64b kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-11 11:59:44 +02:00
Gustavo Zacarias
6f63d6b41a kernel-headers: bump 3.{0, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-10 21:49:18 +02:00
Gustavo Zacarias
bfd401200b kernel-headers: bump 3.{0, 2, 3, 4}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-06-04 23:13:16 +02:00
Peter Korsgaard
bdb4c3a6dc Merge branch 'next'
Conflicts:
	toolchain/kernel-headers/Config.in
2012-05-31 09:23:23 +02:00
Gustavo Zacarias
66c7e29451 kernel-headers: bump 3.{0, 3}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-22 21:26:08 +02:00
Peter Korsgaard
73c8f3b934 kernel-headers: remove 2.6.35, add 3.4
And mark 2.6.36 / 2.6.37 as deprecated.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-21 19:39:14 +02:00
Gustavo Zacarias
fce8d0765a kernel-headers: bump 3.2.x stable version
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-21 17:16:58 +02:00
Gustavo Zacarias
3137928f7c toolchain/gcc: block unsupported CPUs according to version
Block unsupported processors according to gcc version.
Also remove the comments since we now hide them according to this.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-19 23:11:11 +02:00
Gustavo Zacarias
0049aa83b9 toolchain/gcc: bump snapshot version
Bump default snapshot gcc version to 4.8-20120429 so that it is newer
than our latest supported version (4.7.0 release).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-19 23:11:03 +02:00
Yann E. MORIN
cb30e13051 toolchain/crosstool-NG: disable decimal floats
Decimal floats were introduced circa gcc-4.2 or -4.3, and requires
the floating-point environement fenv.h in the C library.

The uClibc .config file used by crosstool-NG to build uClibc is the
same as used by the internal buildroot mechanism, and explcitly
disables fenv support.

The quick workaround is to simply disable decimal floats in all
crosstool-NG config files.

In the long run, it might be better to check this situation, and/or
add code and/or options in crosstool-NG to handle this (but it is
much more involved, and this workaround is sane).

Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-16 10:39:32 +02:00
Peter Korsgaard
d8e1ecb855 ext-tool.mk: fix SUPPORT_LIB_DIR calculation for toolchains without libstdc++
SUPPORT_LIB_DIR would get resolved to the main buildroot directory for
external toolchains without C++ support, as:

 - gcc -print-file-name=<nonexisting-file> returns <nonexisting-file>
 - readlink -f <nonexisting-file> returns $PWD/<nonexisting-file>

So fix it by ensuring output of gcc -print-file-name actually exists
before using it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-15 22:44:17 +02:00
Peter Korsgaard
362256a31e uClibc: bump 0.9.33.x stable version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-15 11:46:39 +02:00
Thomas Petazzoni
ef10335f6f gdb: not available on avr32
Fixes
http://autobuild.buildroot.org/results/1c6cfa7f069e2b7d8a7dacf76fbf95b7909fb37a/build-end.log.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-14 22:36:53 +02:00
Gustavo Zacarias
f7f0d137c5 kernel-headers: bump 3.{2, 3}.x stable versions
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-14 21:19:27 +02:00
Peter Korsgaard
a79f0494a1 crosstool-ng: use uClibc 0.9.33.1 / NPTL by default
So we're in sync with the internal toolchain.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-09 11:17:07 +02:00