• linux 下安装arm-linux-gnueabi交叉编译器


    1,开发平台

      虚拟机:vm12

      系统:ubuntu14.04 LTS  32位

    2、准备ARM交叉编译工具包

      编译uboot和linux kernel都需要ARM交叉工具链支持,这里使用Linaro提供的交叉编译工具。下载地址为:http://releases.linaro.org/

      注意区分32位与64位:::getconf   LONG_BIT   查询

      64位下载地址:http://releases.linaro.org/components/toolchain/binaries/6.1-2016.08/arm-linux-gnueabi/gcc-linaro-6.1.1-2016.08-x86_64_arm-linux-gnueabi.tar.xz

      32位下载地址:http://releases.linaro.org/components/toolchain/binaries/6.1-2016.08/arm-linux-gnueabi/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi.tar.xz

    3、安装步骤

       1)在/usr/local/文件夹下建立名为ARM-toolchain的文件夹

          sudo mkdir /usr/local/ARM-toolchain

       2)将下载的压缩包拷贝到ARM-toolchain

       3)解压

          xz -d  gcc* .tar.xz

          tar xvf  gcc*.tar

       4)配置环境变量

          vi  /etc/bash.bashrc

          在末尾加入:export PATH="$PATH:/usr/local/ARM-toolchian/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi/bin"

       5)生效

          source  /etc/bash.bashrc

       6)检查环境变量

          echo  $PATH 

        成功会出现:

    root@ubuntu:/usr/local/ARM-toolchian/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi# echo $PATH
    /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/ARM-toolchain/gcc-linaro-6.1.1-2016.08-x86_64_arm-linux-gnueabi/bin:/usr/local/ARM-toolchian/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi/bin

         7)  检查成功

    root@ubuntu:/usr/local/ARM-toolchian/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi# arm-linux-gnueabi-gcc -v
    Using built-in specs.
    COLLECT_GCC=arm-linux-gnueabi-gcc
    COLLECT_LTO_WRAPPER=/usr/local/ARM-toolchian/gcc-linaro-6.1.1-2016.08-i686_arm-linux-gnueabi/bin/../libexec/gcc/arm-linux-gnueabi/6.1.1/lto-wrapper
    Target: arm-linux-gnueabi
    Configured with: /home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/snapshots/gcc-linaro-6.1-2016.08/configure SHELL=/bin/bash --with-mpc=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/builds/destdir/i686-pc-linux-gnu --with-mpfr=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/builds/destdir/i686-pc-linux-gnu --with-gmp=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/builds/destdir/i686-pc-linux-gnu --with-gnu-as --with-gnu-ld --disable-libstdcxx-pch --disable-libmudflap --with-cloog=no --with-ppl=no --with-isl=no --disable-nls --enable-c99 --enable-gnu-indirect-function --with-tune=cortex-a9 --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=softfp --with-mode=thumb --disable-multilib --enable-multiarch --with-build-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/sysroots/arm-linux-gnueabi --enable-lto --enable-linker-build-id --enable-long-long --enable-shared --with-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/builds/destdir/i686-pc-linux-gnu/arm-linux-gnueabi/libc --enable-languages=c,c++,fortran,lto --enable-checking=release --disable-bootstrap --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-linux-gnueabi --prefix=/home/tcwg-buildslave/workspace/tcwg-make-release/label/docker-trusty-i386-tcwg/target/arm-linux-gnueabi/_build/builds/destdir/i686-pc-linux-gnu
    Thread model: posix
    gcc version 6.1.1 20160711 (Linaro GCC 6.1-2016.08) 
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  • 原文地址:https://www.cnblogs.com/chu-yi/p/10376635.html
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