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* toolchain-external: fix installation of libthread_dbRichard Braun2012-11-301-1/+1
| | | | | | | | 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>
* toolchain-crosstool-ng: install libthread_db if appropriateRichard Braun2012-11-301-0/+4
| | | | | | 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>
* kernel-headers: bump 3.{0, 4, 6}.x stable versionsGustavo Zacarias2012-11-282-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* gdb: properly pass the PATH when building gdb for the hostThomas Petazzoni2012-11-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 2, 4, 6}.x stable versionsGustavo Zacarias2012-11-222-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* xtensa: fix target gdb build and 64-bit host side gdbChris Zankel2012-11-212-0/+41
| | | | | | | | | | 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>
* xtensa: use uppercase for configurations and modified overlay structureChris Zankel2012-11-212-6/+6
| | | | | | | | | | | 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>
* Deprecate the support for the toolchain on targetThomas Petazzoni2012-11-171-3/+2
| | | | | | | | | | | | | | | | 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>
* gdb: not available on aarch64 for the targetThomas Petazzoni2012-11-161-1/+1
| | | | | | | | | 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>
* toolchain/gdb: disable support of full gdb on target for blackfinThomas Petazzoni2012-11-161-1/+1
| | | | | | | | | | 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>
* xtensa: support configurable processor configurationsChris Zankel2012-11-152-0/+8
| | | | | | | | | | | | | | | | | | | 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>
* xtensa: add support for the Xtensa architectureChris Zankel2012-11-155-5/+9
| | | | | | | | | | | | | 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>
* uClibc: update uClibc-snapshot.config to recent uClibcsThomas Petazzoni2012-11-151-0/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* uClibc: remove useless linuxthreads-errno-fix patchThomas Petazzoni2012-11-151-68/+0
| | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 6}.x stable versionsGustavo Zacarias2012-11-062-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: assume that by default, glibc toolchains have RPC supportThomas Petazzoni2012-11-061-0/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Linaro 2012.07Thomas Petazzoni2012-11-062-21/+0
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Linaro 2012.06Thomas Petazzoni2012-11-062-21/+0
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Sourcery CodeBench x86/x86_64 2010.09Thomas Petazzoni2012-11-062-26/+0
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Sourcery CodeBench SH 2010.09Thomas Petazzoni2012-11-062-24/+0
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Sourcery CodeBench ARM 2010.09Thomas Petazzoni2012-11-062-27/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove Sourcery CodeBench ARM 2010q1Thomas Petazzoni2012-11-062-27/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: add Sourcery CodeBench x86/x86_64 2012.09Thomas Petazzoni2012-11-062-0/+26
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: add support for Sourcery CodeBench SH 2012.09Thomas Petazzoni2012-11-062-0/+24
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: add Sourcery CodeBench x86 2012.03Thomas Petazzoni2012-11-062-0/+25
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: add Sourcery CodeBench SuperH 2012.03Thomas Petazzoni2012-11-062-0/+23
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: ARM 2012.03 has RPC supportThomas Petazzoni2012-11-051-0/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: improve glibc support to test availability of RPCThomas Petazzoni2012-11-042-14/+50
| | | | | | | | | | | | | | | | | 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>
* Rename BR2_INET_RPC to BR2_TOOLCHAIN_HAS_NATIVE_RPCThomas Petazzoni2012-11-046-18/+22
| | | | | | | | | | 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>
* toolchain-crosstool-ng: use the Crosstool-ng config options instead of the ↵Thomas Petazzoni2012-11-041-5/+5
| | | | | | | | | | | | | 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>
* uClibc: use the Buildroot toolchain options instead of the hidden common optionsThomas Petazzoni2012-11-041-5/+5
| | | | | | | | | | 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>
* gdb: adjust behavior when thread debug is not availableThomas Petazzoni2012-11-031-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 2, 4, 6}.x stable versionsGustavo Zacarias2012-11-022-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: make external toolchain the default for AArch64Thomas Petazzoni2012-11-021-2/+2
| | | | | | | | | | 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>
* toolchain-external: add aarch64 external toolchainThomas Petazzoni2012-11-022-0/+13
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 4, 6}.x stable versionsGustavo Zacarias2012-10-292-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/uClibc: correct a slip of the penXinglong Liao2012-10-261-6/+6
| | | | | | | | 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>
* toolchain-external: remove support for Linaro 2012.05 toolchainThomas Petazzoni2012-10-262-20/+0
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: add support for Linaro 2012.10 toolchainThomas Petazzoni2012-10-262-0/+20
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0,4,6}.x stable versionsPeter Korsgaard2012-10-222-3/+3
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: have check_glibc to search deeper for ld-linuxJean-Mickael Guerin2012-10-201-1/+1
| | | | | | | | | | | | 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>
* kernel-headers: bump 3.2.x stable versionGustavo Zacarias2012-10-191-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-ng: vendor part of tuple should be 'buildroot'Thomas Petazzoni2012-10-181-1/+1
| | | | | | | | | | | | | | | | | | | Since 11017f081fc5b034e680d89eaea729c19f450e01, 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>
* gdb: target gdb not available on microblazeThomas Petazzoni2012-10-141-1/+1
| | | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 5, 6}.x stable versionsGustavo Zacarias2012-10-132-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/kernel-headers: drop unused cris architecture kludgeGustavo Zacarias2012-10-111-5/+0
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.2.x stable versionGustavo Zacarias2012-10-101-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 4, 5, 6}.x stable versionsGustavo Zacarias2012-10-082-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* external-toolchain: BR2_TOOLCHAIN_EXTERNAL_GLIBC includes eglibcBaruch Siach2012-10-041-1/+6
| | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 5}.x stable versionsGustavo Zacarias2012-10-032-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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