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* toolchain: expose thread options in the Crosstool-NG backendThomas Petazzoni2010-12-131-0/+21
| | | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: rework C++ optionsThomas Petazzoni2010-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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 Petazzoni2010-12-131-2/+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/crosstool-NG: use HOST_PATH when building the toolchainYann E. MORIN2010-11-291-1/+1
| | | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use RPC optionYann E. MORIN2010-11-271-0/+9
| | | | | | | Push the RPC option down to uClibc config Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use IPv6 optionYann E. MORIN2010-11-271-0/+7
| | | | | | | Push the IPv6 option down to uClibc config Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use LFS optionYann E. MORIN2010-11-271-0/+7
| | | | | | | Push the LFS option down to uClibc config Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use locales optionYann E. MORIN2010-11-271-0/+8
| | | | | | | Push the locales option down to crosstool-NG config Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use wide-char optionYann E. MORIN2010-11-271-0/+7
| | | | | | | Push the wide-char options down to crosstool-NG config Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: add C library config mungingYann E. MORIN2010-11-271-1/+7
| | | | | | | | | | | For some C libraries, it can be necessary to push the BR settings down to the libc configuration file. Prepare the infrastructure. (Note: it will apply only to uClibc for now, and although eglibc can also be configured, it is not currently supported) Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: move munging functionsYann E. MORIN2010-11-271-28/+34
| | | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: use a copy of the uClibc .configYann E. MORIN2010-11-271-2/+14
| | | | | | | Before we can munge the uClibc .config file, we have to use a copy. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: reorder sed expressionsYann E. MORIN2010-11-271-3/+17
| | | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-NG: add dependencies on host- toolsYann E. MORIN2010-11-271-1/+9
| | | | | | | | | | | | Depends on: - GNU awk --> host-gawk - GNU automake --> host-automake Remove dependency on 'cvs'. cvs is used to retrieve newlib, which is not supported under Buildroot. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain/crosstool-ng: use global BR2 version stringYann E. MORIN2010-11-031-1/+1
| | | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain-crosstool-ng: fix arch for powerpcPeter Korsgaard2010-10-131-0/+1
| | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* toolchain: add new toolchain backend: crosstool-NGYann E. MORIN2010-10-011-0/+275
[Peter: indent Config.in, shuffle make targets around] Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>