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* ext-toolchain-wrapper: fix paths if executable was resolved by PATHPatrick Ziegler2013-05-311-2/+15
| | | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 9}.x stable versionGustavo Zacarias2013-05-282-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* Remove useless CVS related filesThomas Petazzoni2013-05-274-22/+0
| | | | | | | Fixes bug #5912. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: blackfin: Remove Blackfin toolchain 2011R1 release.Sonic Zhang2013-05-272-26/+1
| | | | | | | | | | | | | 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>
* gcc: fix gcc 4.8 build when thread support is disabledThomas Petazzoni2013-05-271-1/+1
| | | | | | | | 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>
* elf2flt: fix build when zlib is not installed on the hostThomas Petazzoni2013-05-271-2/+2
| | | | | | | | | | | | 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>
* toolchain/gcc: the ARC version of gcc needs host-flex/host-bisonThomas Petazzoni2013-05-121-0/+4
| | | | | | | | | | | | | | | | | 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>
* toolchain/gcc: make sure to pass $(HOST_DIR)/usr/bin in the PATHMischa Jonker2013-05-121-12/+12
| | | | | | | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 8, 9}.x stable versionGustavo Zacarias2013-05-122-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: fix bug #5054Gustavo Zacarias2013-05-111-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 8, 9}.x stable versionGustavo Zacarias2013-05-082-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crostool-NG: mark as deprecatedYann E. MORIN2013-05-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | 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>
* toolchain/gcc: Enable --with-float for powerpcMaxime Ripard2013-05-061-1/+2
| | | | | | | | | | | 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>
* arch: toolchain: Introduce target CPU revision.Sonic Zhang2013-05-052-1/+9
| | | | | | | | | 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>
* arch: toolchain: Introduce binary formats BINFMT_*.Sonic Zhang2013-05-053-6/+13
| | | | | | | | | 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>
* kernel-headers: Add support for ARC kernel headersMischa Jonker2013-05-041-5/+9
| | | | | | | 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>
* toolchain/toolchain-buildroot: Disable NPTL for ARCMischa Jonker2013-05-041-0/+1
| | | | | | | NPTL is not yet supported for ARC. Signed-off-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/gcc: Only enable --with-float when it makes senseMischa Jonker2013-05-041-0/+3
| | | | | | | | | 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>
* arc: Make sure that libgcc doesn't get included when it doesn't exist yetMischa Jonker2013-05-041-2/+13
| | | | | | | | | | | | | 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>
* arc: Add support for ARC-specific uClibcMischa Jonker2013-05-043-2/+14
| | | | | | [Peter: fix whitespace] Signed-off-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* arc: add gcc for ARCMischa Jonker2013-05-043-8/+46
| | | | | | | | 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>
* arc: disable Crosstool-NG for ARCMischa Jonker2013-05-041-1/+1
| | | | | Signed-off-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 4, 8}.x stable versionGustavo Zacarias2013-05-022-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/arm: add support for Marvell PJ4Gustavo Zacarias2013-04-291-5/+5
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.8.10, add 3.9Peter Korsgaard2013-04-291-2/+6
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 2, 4, 8}.x stable versionGustavo Zacarias2013-04-262-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 4, 8}.x stable versionGustavo Zacarias2013-04-172-3/+3
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* eliminate double slashes caused by FOO_SITE ending in a slashShawn J. Goff2013-04-154-8/+8
| | | | | | | | | | 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>
* toolchain-external: fix Linaro ARM URLThomas Petazzoni2013-04-131-1/+1
| | | | | | | | | | Commit 79828fc01d92cee84f8703d25f72121f52880ee9 (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>
* toolchain/gcc: bump 4.6.x versionPeter Korsgaard2013-04-138-1/+1
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kernel-headers: bump 3.{0, 2, 4, 8}.x stable versionGustavo Zacarias2013-04-132-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: support more gdbserver locationsThomas Petazzoni2013-04-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | 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>
* gdb: convert to the package infrastructureThomas Petazzoni2013-04-1118-1136/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* toolchain/gcc: bump 4.7.x series to 4.7.3Gustavo Zacarias2013-04-118-40/+42
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/arm: drop generic and old, add fa526/626, unify strongarmGustavo Zacarias2013-04-114-9/+9
| | | | | | | | | | | | | | | | | * 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>
* toolchain-external: Only show MICROBLAZEBE_14_3 toolchain for BE systemsPeter Korsgaard2013-04-111-1/+1
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: get old microblaze toolchains from sources.buildroot.netPeter Korsgaard2013-04-111-2/+2
| | | | | | | | 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>
* toolchain-external: fix typo in Blackfin toolchain config optionThomas Petazzoni2013-04-101-1/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: update AArch64 Linaro toolchainsThomas Petazzoni2013-04-102-14/+14
| | | | | | | | 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>
* toolchain-external: update ARM Linaro toolchainsThomas Petazzoni2013-04-102-18/+18
| | | | | | | | 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>
* kernel-headers: bump 3.{0, 4, 8}.x stable version and EOL 3.7.x seriesGustavo Zacarias2013-04-102-3/+4
| | | | | | | | 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>
* kernel-headers: bump 3.{0, 2, 4, 8}.x stable versionGustavo Zacarias2013-03-302-4/+4
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: default to gcc 4.7.xPeter Korsgaard2013-03-251-1/+1
| | | | | | | | | 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>
* toolchain/gcc: disable makeinfoGustavo Zacarias2013-03-241-0/+3
| | | | | | | | | 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>
* toolchain: update crosstool-NG project URLThomas Petazzoni2013-03-241-1/+1
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* uClibc: add missing $(Q)Thomas Petazzoni2013-03-241-1/+1
| | | | | | | | 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>
* kernel-headers: add missing $(Q)Thomas Petazzoni2013-03-241-1/+1
| | | | | | | | 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>
* gcc: add missing $(Q)Thomas Petazzoni2013-03-241-1/+1
| | | | | | | | 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>
* gcc: introduce BR2_GCC_NEEDS_MPC to reduce code duplicationThomas Petazzoni2013-03-242-43/+9
| | | | | | | | | | 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>
* gcc: add support for gcc 4.8Thomas Petazzoni2013-03-249-0/+292
| | | | | | | | | 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>
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