Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches

## 新加python运行环境

1. 加入python-pycurl package.
2. 加入 make rootfs path=/work/ 以root权限生成rootfs.
3. make help 查看.

## note
**在使用过程中会遇到文件夹位置发生变化，比如将当前的工程连同buildroot copy到新的路径下，这时候会出现由于arm-buildroot-linux-ld等一系列工具找不到当时编译交叉工具链的rpath．2个地方需要更改**
1. 软链接失效buildroot/output/staging 需要重新链接.
2. buildroot/output/host下的所有程序的rpath为路径改变前的旧路径，只需建立一个新的软链接到目前的output/host目录即可.(将任意机器编译的host打包给别人，再在别人机器上建立一个软连接 到host 就可以正常使用了)
3. 不用进行2中的操作,将buildroot放在opt目录,每个工程建一个到它的软链接路径就可以了也就是2中描述的内容.