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2011-07-25toolchain: add user defined target LDFLAGS optionsBaruch Siach
Allow the user to specify additional options for the target LDFLAGS. I use this to pass the -te500v2 option to the linker, when using the CodeSourcery toolchain for PowerPC. This chooses the correct CRT for e500 hard float. Otherwise I get errors like undefined reference to `_save32gpr_31' undefined reference to `_rest32gpr_31_x' at final link time. [Peter: fixup, use qstrip] Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-22kernel-headers: add 3.0Peter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-18sh: Fix Buildroot sh targets to match gnuconfig targetsPhil Edworthy
sh2eb and sh2a_nofpueb gnuconfig targets are no longer supported in Buildroot. This patch replaces these Buildroot targets with sh2 and sh2a respectively, and adds sh4a targets as these are widely used. To build for devices without an fpu, the relevant toolchain flags will have to be specified. 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>
2011-07-18toolchain-buildroot: NPTL is only supported with EABI on ARMPeter Korsgaard
So hide option if OABI is selected. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-15toolchain/crosstool-NG: use the package infrastructureYann E. MORIN
Move crosstool-NG to package/ and make it an autotarget package. This requires a new patch (now upstream). Now, the crosstool-NG toolchain backend only contains enough to build the toolchain, there's no more reference to building crosstool-NG as a package. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-13toolchain-external: download/show external toolchain with make ↵Peter Korsgaard
source/external-deps Based on patch by Hervé Fache <h-fache@ti.com>. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-13toolchain/crosstool-ng: allow pre-downloading the sourcesYann E. MORIN
On "make source", just download the required sources, and do not build the entire toolchain. This requires a new patch against crosstool-NG (got from upstream). The "uclibc-source" rule requires an installed and configured crosstool-NG, so it has to be after the variables declaration. For consistency, move down the main rule "uclibc". Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-12sh: Add SH2A CodeSourcery external toolchainPhil Edworthy
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>
2011-07-10kernel-headers: bump 2.6.39.x stable versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-07uClibc: fix 0.9.32 build on x86Peter Korsgaard
Patch from uClibc git. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-05toolchain/uClibc: NPTL needs i486+ for cmpxchgl instructionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-04toolchain/uClibc: remove 0.9.29, mark 0.9.30 as deprecatedPeter Korsgaard
0.9.29 doesn't seem to build anymore with the toolchain versions in BR and is very old, so remove it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-28toolchain/gcc: bump 4.6.x version to 4.6.1Peter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-28toolchain/gcc: bump 4.3.x version to 4.3.6Peter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-24kernel-headers: bump 2.6.39.x stable versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-22ext-toolchain-wrapper.c: Handle an arbitrary amount of argumentsDaniel Nyström
Even though MAXARGS 1000 seems large, it wasn't enough for at least QtWebKit package. This new version does not have any predefined limits. Closes #3907 Many thanks to Thomas for tracing the source of the build error. [Peter: Return rather than abort()] Signed-off-by: Daniel Nyström <daniel.nystrom@timeterminal.se> Reported-by: Thomas Björk <thomas.bjork@home.se> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-12toolchain: introduce BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDSThomas Petazzoni
Unfortunately, the official Blackfin toolchains are built without the shadow password support, so our default Busybox configuration fails to build. Therefore, we introduce a new hidden knob BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS, which is set to yes for Buildroot internal toolchain, for toolchains generated by the Crosstool-NG backend, for Glibc external toolchains and for Uclibc custom external toolchains. It is left unset by the Blackfin toolchain profile. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-12blackfin: support external toolchains provided by blackfin.uclibc.orgThomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-09uClibc: use NPTL by default for 0.9.32 / snapshotPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-09kernel-headers: add 2.6.39.x, use as defaultPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-09kernel-headers: bump 2.6.38.x versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-09uClibc: bump 0.9.32 version, use as defaultPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-06-09uClibc: bump 0.9.31.x versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-23ext-toolchain: fix download url / add cs 2009q3Klaus Schwarzkopf
* 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>
2011-05-22kernel-headers: bump 2.6.38.x stable versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-22toolchain/crosstool-NG: fix up ct-ng config file to saner defaultsYann E. MORIN
Peter on IRC reported some build failures for different targets. They were of two kinds: - missing/unknown stack unwinding support - missing *_chk functions The first is about configure not being able to automagically determine if stack unwinding support is available for the target. The second is about fortified build forgetting to build the fortified functions. This applies to both glibc and eglibc. After some discussions on IRC with Jacmet, it appears that we can safely assume both of the following: - virtually all targets of buildroot will have stack unwinding support - we do not care about fortified builds (so far) So, update the bundled crosstool-NG .config file to saner defaults: - force unwind support - disable fortified builds [Peter: fix 'force non-fortified build' sed invocation] Reported-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-22toolchain/crosstool-NG: update to 1.11.3Yann E. MORIN
1.11.3 is the latest stable version, and it has a few improvements we'll find usefull. For example, it hasa a boolean option for disabling the {,e}glibc fortified build (instead of requiring us to shoehorn it in extra cflags. Update the config files. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-22toolchain/crosstool-NG: bundle one CT-NG config file for each libc famillyYann E. MORIN
Currently, the bundled CT-NG config file has no C library configured. It is quite complex to add and/or munge options in this case. Now, with one config file per libc familly, it becomes easier. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-15gcc: remove references to arm-softfloat.patch.conditionalThomas Petazzoni
The arm-softfloat.patch.conditional patches are no longer in Buildroot since 9af188d883b2657bd967e6621011d4bbe1bb3441 (October 2009), which removed support for gcc 3.x and 4.0.x. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-05-15uClibc: remove AVR32 patches for 0.9.29Thomas Petazzoni
The 0.9.29 version of uClibc can no longer be selected on AVR32 since December 2009 (b642f7eefbf8c7f0111d74528390de31aaacf203). Therefore, those two patches are now completely useless. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-05-13Merge branch 'for-2011.05/new-codesourcery-toolchain' of ↵Peter Korsgaard
http://free-electrons.com/~thomas/buildroot
2011-05-13external-toolchain: Add MIPS CodeSourcery 2011.03Thomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-05-13external-toolchain: Add ARM CodeSourcery 2011.03Thomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-05-12toolchain: bump 2.6.38 headers to 2.6.38.6Gustavo Zacarias
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-08external-toolchain: fix supportThomas Petazzoni
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>
2011-05-06sh: Only use the CodeSourcery toolchain for SH4A devicesPhil Edworthy
The CodeSourcery toolchain listed is only for SH4A devices. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-05Get rid of unneeded CFLAGSPeter Korsgaard
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>
2011-05-05Add toolchain wrapper for external toolchainsPeter Korsgaard
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>
2011-05-05sh: Fix CodeSourcery toolchain prefixPhil Edworthy
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-03toolchain: bump 2.6.38 kernel headers to 2.6.38.5Gustavo Zacarias
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-02toolchain: update gcc snapshot versionGustavo Zacarias
* Make mpc mandatory since we are probably building bleeding-edge * Change snapshot naming convention to match the source Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-02toolchain: mark mklibs as brokenGustavo Zacarias
mklibs is a broken option, so mark it as so pending a proper fixup or punting it. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-02toolchain/gcc: add openmp support optionGustavo Zacarias
Add OpenMP support in gcc as an option instead of dynamically enabling it when threads are present. Also fix it up since we never installed libgomp to the target or staging thus it was never really functional. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-02toolchain: bump gcc 4.5 series to verion 4.5.3Gustavo Zacarias
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-02uClibc: add linuxthreads/errno fix for snapshot versionGustavo Zacarias
See uclibc #2089 for details. This is still not included upstream, but lets include it anyway as several people have been running into the issue. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-29toolchain-external: remove extra space in RPC option stringPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-29uClibc: add linuxthreads/errno fix for 0.9.31 / 0.9.32-rc3Peter Korsgaard
See uclibc #2089 for details. This is still not included upstream, but lets include it anyway as several people have been running into the issue. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-29kernel-headers: bump 2.6.35.x longterm versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-27toolchain/gcc: FINEGRAINEDMTUNE: remove checks for unused/outdated versionsPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-27toolchain: update uClibc snapshot config again to avoid build stallsGustavo Zacarias
Update uClibc snapshot version config to avoid build stalls. This time we take care of the new UCLIBC_HAS_FTS and UCLIBC_HAS_BACKTRACE options. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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