am335x开发环境搭建

Updated Linux-Devkit Structure

Starting with Sitara Linux SDK 6.0 the location of various important binaries and files have changed within the SDK's linux-devkit directory.

The below table shows the location you were previously use to and their new location starting with SDK 6.0

	Pre SDK 6.0	Post SDK 6.0
Toolchain Location	linux-devkit/bin	linux-devkit/sysroots/i686-arago-linux/usr/bin
Cross Compile Libraries Location	linux-devkit/arm-arago-linux-gnueabi/usr/lib	linux-devkit/sysroots/-oe-linux-gnueabi/usr/lib
Headers for Cross Compiled Libraries Location	linux-devkit/arm-arago-linux-gnueabi/usr/include	linux-devkit/sysroots/-oe-linux-gnueabi/usr/include

添加至环境变量：

$gedit ~/.bashrc

   这是编辑~/.bashrc文件的命令，在末行添加上交叉编译器的路径信息 ：

# add by QWB for am33x toolchain

export PATH=$PATH:/home/qiuweibo/workspace/002.am335x/000.install/ti-sdk-am335x-evm-06.00.00.00/linux-devkit/sysroots/i686-arago-linux/usr/bin

使用source命令重新执行刚修改过的初始化文件，而不必重启机器。

   # source ~/.bashrc