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* external-toolchain: run checks even on extracted toolchainsThomas Petazzoni2012-03-011-4/+2
| | | | | | | | | | | When the mechanism that allows Buildroot to download external toolchains automatically was added, all the sanity checks on the external toolchains were not performed. This commit re-enables those checks that we already do on external toolchains that are not downloaded/extracted by Buildroot. This makes the toolchain checks more consistent accross various configurations. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: Blackfin.uclinux.org 2011R1-RC4Thomas Petazzoni2012-03-011-1/+7
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: add Sourcery CodeBench x86/x86_64 2011.09Thomas Petazzoni2012-03-011-0/+3
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: add Sourcery CodeBench PowerPC 2011.03Thomas Petazzoni2012-03-011-0/+3
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: bump MIPS 2011.03 from -93 to -110Thomas Petazzoni2012-03-011-2/+2
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: add Sourcery CodeBench ARM 2011.09Thomas Petazzoni2012-03-011-0/+3
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: remove 2009q1 ARM Sourcery toolchainThomas Petazzoni2012-03-011-4/+1
| | | | | | | We are going to add one more ARM Sourcery toolchain version, so it's time to remove the oldest version. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Expand external toolchain wrapper to custom flagsThomas Petazzoni2012-03-011-0/+8
| | | | | | | | | | The BR2_TARGET_OPTIMIZATION flags were not used by the external toolchain wrapper, which broke the multilib selection logic of multilib external toolchains. It also simplifies the compilation of external programs since all flags are properly passed automatically by the toolchain wrapper. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Improve external toolchain logic to support IA32 Sourcery CodeBench toolchainThomas Petazzoni2012-03-011-13/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IA32 Sourcery CodeBench toolchain has a relatively special structure, with the following multilib variants: * Intel Pentium 4, 32 bits, the multilib variant is in ./ relative to the main sysroot, with the libraries in the lib/ directory. * Intel Xeon Nocona, 64 bits, the multilib variant is in ./ relative to the main sysroot, with the libraries in the lib64/ directory. * Intel Atom 32 bits, the multilib variant is in atom/ relative to the main sysroot, with the libraries in the lib/ directory. * Intel Core 2 64 bits, the multilib variant is in core2/ relative to the main sysroot, with the libraries in lib64/ directory. So the first two variants are in the same sysroot, only the name of the directory for the libraries is different. Therefore, we introduce a new ARCH_LIB_DIR variable, which contains either 'lib' or 'lib64'. This variable is defined according to the location of the libc.a file for the selected multilib variant, and is then used when copying the libraries to the target and to the staging directory. In addition to this, we no longer use the -print-multi-directory to get the ARCH_SUBDIR, since in the case of the 64 bits variants of this toolchain, it returns just '64' and not a real path. Instead, we simply compute the difference between the arch-specific sysroot and the main sysroot. We also take that opportunity to expand the documentation on the meaning of the different variables. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* toolchain-external: fix x86 codesourcery config symbol typoPeter Korsgaard2011-11-081-1/+1
| | | | | | As noticed on irc. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: Add the possibility to have a mcpu option with wrapperStany MARCEL2011-11-021-0/+5
| | | | | | | | | Permit to define the mcpu of the external toolchain wrapper, based on BR2_GCC_TARGET_CPU. Signed-off-by: Stany MARCEL <stanypub@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: Correct test for external tools symlink creationStany MARCEL2011-11-021-2/+2
| | | | | | | | | | | When the external tools chain is installed in a path that match one of the first case test, all symlink are created to the external wrapper. The proposed solution is to test only the base name not the full path. Signed-off-by: Stany MARCEL <stanypub@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* external-toolchain: Slightly optimize toolchain extractionThomas Petazzoni2011-10-101-1/+2
| | | | | | | | | | | | | Some CodeSourcery toolchains contain a huge number of locales that are not useful, even though they account for 70-80% of the total toolchain size. By skipping the extraction of those useless locales, we make the toolchain extraction process slightly faster, and also make the output directory size a lot smaller (host/opt/ is 213 MB instead of 1.5 GB with a 2010.09 ARM CodeSourcery toolchain). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: Add CodeSoucery x86 GNU/Linux 2010.09Thomas Petazzoni2011-10-091-0/+3
| | | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: Add CodeSourcery SH GNU/Linux 2011.03Thomas Petazzoni2011-10-091-0/+3
| | | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: Bump version of CodeSourcery MIPS 2011.03Thomas Petazzoni2011-10-091-2/+2
| | | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: Add CodeSourcery SH uClinux 2011.03Thomas Petazzoni2011-10-091-0/+3
| | | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: allow specifying extra external librariesThomas De Schampheleire2011-10-091-0/+1
| | | | | | | | | Custom toolchains may provide extra libraries that need to be copied to the target. This patch adds a configuration option for this. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: fix download urlSubramaniam C.A2011-09-121-10/+10
| | | | | | | | The website for downloading the toolchain has changed from http://www.codesourcery.com to http://sourcery.mentor.com Signed-off-by: Subramaniam C.A <subramaniam.ca@ti.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: download/show external toolchain with make ↵Peter Korsgaard2011-07-131-2/+9
| | | | | | | | source/external-deps Based on patch by Hervé Fache <h-fache@ti.com>. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* sh: Add SH2A CodeSourcery external toolchainPhil Edworthy2011-07-121-0/+3
| | | | | | | | | Added the CodeSourcery uCLinux/uClibc toolchain for the SH2A big endian devices. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* blackfin: support external toolchains provided by blackfin.uclibc.orgThomas Petazzoni2011-06-121-0/+37
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ext-toolchain: fix download url / add cs 2009q3Klaus Schwarzkopf2011-05-231-0/+3
| | | | | | | | | * fixed: external toolchain CODESOURCERY ARM2009Q1 downloaded version ARM2009Q3 * add CODESOURCERY ARM2009Q1 for ti dvsdk 3.10. Signed-off-by: Klaus Schwarzkopf <schwarzkopf@sensortherm.de> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* external-toolchain: Add MIPS CodeSourcery 2011.03Thomas Petazzoni2011-05-131-0/+3
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: Add ARM CodeSourcery 2011.03Thomas Petazzoni2011-05-131-0/+3
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: fix supportThomas Petazzoni2011-05-081-3/+4
| | | | | | | | | | | | | | The recent commit adding the external toolchain wrapper has broken the support for external toolchain. The check_arm_eabi, check_cplusplus and check_cross_compiler_exists functions were using TARGET_CC, which points to the toolchain wrapper, but at the moment those functions are called, the wrapper hasn't been generated yet. We fix this by passing to these functions the path to the C or C++ compiler they should use for their tests. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* Get rid of unneeded CFLAGSPeter Korsgaard2011-05-051-0/+4
| | | | | | | | Now that we use a wrapper for external toolchains (and internal ones default to the correct setting), we no longer need to explicitly pass sysroot/march/mtune/mabi/floating point mode in TARGET_CFLAGS. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* Add toolchain wrapper for external toolchainsPeter Korsgaard2011-05-051-7/+77
| | | | | | | | | | | | | | | | Add a simple toolchain wrapper for external toolchains, which forces the correct sysroot/march/mtune/floating point options needed to use it with buildroot. With this in place the external toolchain behaves similar to the internal ones, and the special handling can be removed. This also means that the toolchain is usable outside buildroot without having to pass any special compiler flags. Also adjust the downloadable external toolchain support to install under HOST_DIR so it can be used after the temporary build files are removed. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: fix again stamp file touchThomas Petazzoni2010-12-231-1/+1
| | | | | | | | | In e6633fd2e37d25f32958f30e852baa216ce1384a I did crap, and added a quietization inside a shell command, which was already quietized. This was stupid, and is fixed by this patch. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: add missing stamp file touch in external toolchainThomas Petazzoni2010-12-231-2/+3
| | | | | | | | | | | In the support of custom external toolchains, we forgot to touch the $(STAMP_DIR)/ext-toolchain-checked stamp file, which means that the toolchain was re-checked and re-installed at everyt build. At the same time, quietize a bit other stamp files touch. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: rework thread optionsThomas Petazzoni2010-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The selection of linuxthreads, linuxthreads old or NPTL doesn't make a lot of sense for external toolchains. So, instead, we : * Introduce an hidden BR2_TOOLCHAIN_HAS_THREADS option, which must be selected by toolchain specific options when thread support is available. Package needing to test thread support should use this option. * Move the none/linuxthreads/linuxthreads old/NPTL selection to Buildroot internal toolchain configuration. * Add an option in external toolchain to tell if thread support is available or not in the external toolchain. We assume that glibc without threads is not possible, as Ulrich Drepper said in http://sourceware.org/ml/libc-alpha/2005-08/msg00091.html ffmpeg, dmalloc and openvpn are fixed to use the new BR2_TOOLCHAIN_HAS_THREADS option. For openvpn, --enable-threads=posix is no longer used, as the configure script doesn't even understand this option. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: remove toolchain-specific strippingThomas Petazzoni2010-12-131-2/+2
| | | | | | | | | | We already handle the stripping of libraries in $(TARGET_DIR) at the global level, so there's no need to have toolchain-specific option and code for this. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: add support for external toolchain profiles and downloadThomas Petazzoni2010-12-131-64/+146
| | | | | | | | | | | | | | | | | | | Instead of letting the user define all the details of his external toolchain, we define a set of profiles for well-known external toolchains (CodeSourcery ones only at the moment, can easily be extended with other toolchains). Once a profile has been choosen, the user is offered the choice of either letting Buildroot download and install the external toolchain, or (as before) to tell Buildroot where the toolchain is installed on the system. We of course provide a "custom profile", through which the user can configure Buildroot to use a custom external toolchain for which no profile is available. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* ccache: rework ccache managementThomas Petazzoni2010-12-081-1/+1
| | | | | | | | | | | | | | * ccache is now a normal package (both for the host and the target). * ccache option is now part of the "Build options" menu. It will automatically build ccache for the host before building anything, and will use it to cache builds for both host compilations and target compilations. * bump ccache to 3.1.3 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: rename external toolchain dirYann E. MORIN2010-07-281-0/+115
Rename the external toolchain directory. When new backends are here, it will be easier to sort them out if they are all prefixed the same way. Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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