ubantu14 64位搭建linux-arm交叉編譯環境

下載安裝包：arm-linux-gcc-4.4.3.tar.gz（https://pan.baidu.com/s/1E3Vtr9TPMBLL24bnrtQLjw     password  tor3）

以root用戶運行下面命令

1、解壓安裝包命令：

 tar xvzf arm-linux-gcc-4.4.3.tar.gz -C /

2、創建目錄

mkdir /usr/local/arm_4.4.3

3、移動文件

mv /opt/FriendlyARM/toolschain/4.4.3/* /usr/local/arm_4.4.3

4、配置環境變量

export PATH=$PATH:/usr/local/arm_4.4.3/bin

5、修改 /etc/environment文件

gedit /etc/environment

修改前：

PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"

修改後：

PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/arm_4.4.3/bin"

6、重新加載

source /etc/environment

7、下載輔助庫

apt-get install libc6:i386
apt-get install lib32ncurses5
apt-get install lib32z1

8、判斷是否安裝成功

arm-linux-gcc -v
Using built-in specs.
Target: arm-none-linux-gnueabi
Configured with: /opt/FriendlyARM/mini2440/build-toolschain/working/src/gcc-4.4.3/configure --build=i386-build_redhat-linux-gnu --host=i386-build_redhat-linux-gnu --target=arm-none-linux-gnueabi --prefix=/opt/FriendlyARM/toolschain/4.4.3 --with-sysroot=/opt/FriendlyARM/toolschain/4.4.3/arm-none-linux-gnueabi//sys-root --enable-languages=c,c++ --disable-multilib --with-arch=armv4t --with-cpu=arm920t --with-tune=arm920t --with-float=soft --with-pkgversion=ctng-1.6.1 --disable-sjlj-exceptions --enable-__cxa_atexit --with-gmp=/opt/FriendlyARM/toolschain/4.4.3 --with-mpfr=/opt/FriendlyARM/toolschain/4.4.3 --with-ppl=/opt/FriendlyARM/toolschain/4.4.3 --with-cloog=/opt/FriendlyARM/toolschain/4.4.3 --with-mpc=/opt/FriendlyARM/toolschain/4.4.3 --with-local-prefix=/opt/FriendlyARM/toolschain/4.4.3/arm-none-linux-gnueabi//sys-root --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-c99 --enable-long-long --enable-target-optspace
Thread model: posix
gcc version 4.4.3 (ctng-1.6.1)