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* Fix the CodeSourcery ARM 2009q3 toolchain useMaxime Ripard2011-08-291-0/+1
| | | | | | | | The prefix is not set when selecting this toolchain, resulting in a build failure. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: fix some typos CodeSoucery -> CodeSourceryThomas De Schampheleire2011-08-041-3/+3
| | | | | | Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* external toolchains: fix SuperH toolchain configurationThomas Petazzoni2011-08-041-0/+4
| | | | | | | | | The CodeSourcery toolchain for SH2-A platforms provide largefile support, inet RPC, wide char and threads, so adjust the configuration accordingly. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* uClibc: drop BR2_PROGRAM_INVOCATION optionPeter Korsgaard2011-07-271-10/+0
| | | | | | | | | | | | Remove the BR option and enable the configuration setting in the uClibc defconfigs. The BR2_PROGRAM_INVOCATION option only adds very little overhead to uClibc, and we have a number of packages needing it, so simply always enable it - Simplifying the kconfig logic and the number of choices users have to make. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: sync toolchain options with the internal toolchainPeter Korsgaard2011-07-261-0/+1
| | | | | | | | The internal toolchain defaults to thread support enabled (and most external toolchains have thread support as well), so enable BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS by default. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* sh: Fix Buildroot sh targets to match gnuconfig targetsPhil Edworthy2011-07-181-2/+2
| | | | | | | | | | | | | | 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>
* sh: Add SH2A CodeSourcery external toolchainPhil Edworthy2011-07-121-0/+13
| | | | | | | | | 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>
* toolchain: introduce BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDSThomas Petazzoni2011-06-121-0/+4
| | | | | | | | | | | | | | | 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>
* blackfin: support external toolchains provided by blackfin.uclibc.orgThomas Petazzoni2011-06-121-0/+17
| | | | | 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/+14
| | | | | | | | | * 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/+24
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* external-toolchain: Add ARM CodeSourcery 2011.03Thomas Petazzoni2011-05-131-0/+15
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* sh: Only use the CodeSourcery toolchain for SH4A devicesPhil Edworthy2011-05-061-1/+1
| | | | | | | 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>
* sh: Fix CodeSourcery toolchain prefixPhil Edworthy2011-05-051-1/+1
| | | | | Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-external: remove extra space in RPC option stringPeter Korsgaard2011-04-291-1/+1
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* sh: Fix displayed name of CodeSourcery toolchainPhil Edworthy2011-04-261-2/+2
| | | | | | 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>
* toolchain: rework thread optionsThomas Petazzoni2010-12-131-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | 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: rework C++ optionsThomas Petazzoni2010-12-131-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Instead of having BR2_GCC_CROSS_CXX and BR2_INSTALL_LIBSTDCPP, with BR2_GCC_CROSS_CXX not being visible (and therefore being useless), let's just keep BR2_INSTALL_LIBSTDCPP to enable C++ in the toolchain and install C++ libraries on the target. We also take that opportunity to make BR2_INSTALL_LIBSTDCPP an hidden option, which is selected by an option in Buildroot toolchain support or an option in External toolchain support, just as we did for other toolchain features. Some work definitely remains to be done : - The name BR2_INSTALL_LIBSTDCPP is ugly, but we keep it for the moment in order to avoid changing all packages. - We should clarify the other language-related options (Fortran, Java, Objective-C, etc.). 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: remove toolchain-specific strippingThomas Petazzoni2010-12-131-7/+0
| | | | | | | | | | 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 Petazzoni2010-12-131-10/+158
| | | | | | | | | | | | | | | | | | | 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>
* toolchain: Improve C library option selectionThomas Petazzoni2010-12-131-0/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn BR2_LARGEFILE, BR2_INET_IPV6, BR2_INET_RPC, BR2_USE_WCHAR, BR2_ENABLE_LOCALE and BR2_PROGRAM_INVOCATION into hidden options. Then, for Buildroot toolchains, external toolchains and Crosstool-NG toolchains, provide visible options that selects the hidden options. This allows : * To show a different label and help text in the case of Buildroot toolchain (do you want to enable feature X ?) and in the case of external toolchain (is feature X available in your toolchain ?) * To not show any option when a glibc external toolchain is selected (since glibc is assumed to support all of largefile, IPv6, RPC, WCHAR, locale and program invocation) and have them all selected in that case. There is some amount of duplication between Buildroot toolchain config options and Crosstool-NG toolchain config options, because kconfig doesn't allow to source the same Config.in file twice (even if under mutually exclusive conditions). This duplication is more readable that the hack that consists in splitting files in multiple pieces. However, this commit changes the name of the options visible in the configuration interface, so existing .config files will have to be updated accordingly. 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: fix indentation in KconfigMike Frysinger2010-11-171-3/+3
| | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-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/+22
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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