Commit Graph

1858 Commits

Author SHA1 Message Date
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