buildroot.git/toolchain/binutils, branch 2012.02_rc1

binutils: make it a proper package

2011-01-02T21:55:16Z

* Convert binutils to a proper autotargets package * Add version 2.21 and drop version 2.17 * Hook up packaged binutils for target gcc * Build tools are on HOST_DIR now so change it * Move cross/host gcc to HOST_DIR * Drop kludge from commit 3c77bab2eeace3ee675bd745ca335fa3dd1630bb This is fixed in the next commit "gcc: install copies of libgcc, libstdc++ and libgcj to the sysroot" - tested for arm & x86_64 targets. * TARGET_CROSS now pointed to HOST_DIR too [Peter: Config.in tweaks] Signed-off-by: Gustavo Zacarias Signed-off-by: Peter Korsgaard

mpc: make it a proper package

2010-12-27T21:01:00Z

* Convert mpc to a proper autotargets package * Hook it up for binutils/gcc to use Signed-off-by: Gustavo Zacarias Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

mpfr: make it a proper package and bump to version 3.0.0-p8

2010-12-27T21:00:59Z

* Convert mpfr to a proper autotargets package * Bump to version 3.0.0-p8 * Hook it up for binutils/gcc to use Signed-off-by: Gustavo Zacarias Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

gmp: make it a proper package and bump to version 5.0.1

2010-12-27T21:00:59Z

* Convert gmp to a proper autotargets package * Bump to version 5.0.1 * Hook it up for binutils/gcc to use Signed-off-by: Gustavo Zacarias Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

Add gcc 4.5.1 to buildroot

2010-11-04T19:16:28Z

Signed-off-by: Martin.Banky@gmail.com Signed-off-by: Peter Korsgaard

toolchain: enforce --disable-multilib

2010-07-30T07:31:39Z

Since 5575d205c (toolchain: remove multilib) we were no longer passing --disable-multilib, which broke builds for multilib-capable archs (like x86-64, ppc, ..). Signed-off-by: Peter Korsgaard

Add support for uclibc NPTL toolchain.

2010-07-29T14:57:00Z

This patch modifies current toolchain build sequence so that NPTL enabled toolchain can be built. The new sequence works well with linuxthreads as well. It introduces a new pass for gcc cross compilation. The new sequence is binutils->gcc-initial->linux-headers -> uclibc-configured (some cheats to generate phony shared libc.so and libm.o) -> gcc-intermediate(with shared lib support) -> uclibc -> gcc-final I also added a new sample config arm_nptl_toolchain_defconfig which builds the toolchain and busybox. I have only tried it on arm. However it should work for other architectures which support NPTL on uclibc e.g. mips, sh, x86, ppc, x86_64 Signed-off-by: Khem Raj Signed-off-by: Peter Korsgaard

toolchain: remove multilib

2010-07-28T21:21:45Z

Supporting multilib is much more than just passing --enable-multilib to gcc. You have to actually build the C library several times (once for each multilib variant you want to support in your toolchain), and to pass MULTILIB_OPTIONS/MULTILIB_EXCEPTIONS values to gcc to let it know the set of multilib variants you're interested in. Since we'll probably never support multilib toolchains in Buildroot, just get rid of this BR2_ENABLE_MULTILIB option. Signed-off-by: Thomas Petazzoni

binutils,gcc: use correct --prefix

2010-07-27T20:56:36Z

The cross binutils and cross gcc are actually going to be executed from $(STAGING_DIR)/usr, so the correct prefix is $(STAGING_DIR)/usr and not /usr. This also fixes what is known as the "AVR32 toolchain build failure", which was due to the fact that the prefix directory wasn't writable (since it was /usr). Signed-off-by: Thomas Petazzoni

toolchain: remove unused special detection of old toolchains

2010-07-02T07:13:30Z

We only support gcc >= 4.2.x for the internal toolchain. Signed-off-by: Peter Korsgaard