Cross-compile toolchains

From Tuxamito
Revision as of 08:49, 22 May 2013 by Daniel (talk | contribs) (Soft Float)
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These are already built toolchains optimized for arm1176jzf-s CPUs, such us in Samsung s3c6410 (mini6410 board) and the Broadcom BCM2835 (Raspberry Pi).

Download

Important: Select if you need softfloat or hardfloat toolchain. More information on soffloat vs hardfloat.

View all toolchains

Soft Float

Version Date Type C library GMP MPFR PPL CLooG/ppl MPC Notes 32 bit 64 bit
gcc 4.7.2 linaro 2013.04 2013-04-16 Stable eglibc 2.17 5.0.2 3.1.0 0.11.2 0.15.11 0.9 Download Download
gcc 4.8.0 linaro 2013.04 2013-04-16 Testing eglibc 2.17 5.0.2 3.1.0 0.11.2 0.15.11 0.9 - Do not use to build kernel
- More c++11
Download Download

Hard Float

Version Date Type Notes 32 bit 64 bit
gcc 4.7.2 linaro 13.04 2013-04-16 Stable Download Download
gcc 4.8.0 linaro 13.04 2013-04-16 Testing - Do not use to build kernel
- More c++11
Download Download

Install

  1. Download the desired toolchain version.
  2. As root (or using sudo) unpack the file
    tar jxvf arm-linux-gcc-4.x-xxxx.xx-arm1176jzfsxf-TuxamitoSoftToolchains-x86_x.tar.bz2 -C /
    This will automatically install it in the folder /opt/TuxamitoSoftToolchains/
  3. Add the binaries location (/opt/TuxamitoSoftToolchains/arm-arm1176jzfsxf-linux-gnueabi/gcc-linaro-4.x-xxxx.xx/bin) to the PATH variable:
    • Temporally: export PATH=$PATH:/opt/TuxamitoSoftToolchains/arm-arm1176jzfsxf-linux-gnueabi/gcc-linaro-4.x-xxxx.xx/bin (for one use)
    • Permanently: adding "PATH=$PATH:/opt/TuxamitoSoftToolchains/arm-arm1176jzfsxf-linux-gnueabi/gcc-linaro-4.x-xxxx.xx/bin" to your ~/.bashrc file
  4. If it is correctly installed then executing arm-linux-gcc -v should show the gcc version.

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