制作tiny4412交叉编译器

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交叉编译器介绍链接:https://blog.csdn.net/pengfei240/article/details/52912833

crosstool-ng-1.22.0.tar.bz2工具链接:https://download.csdn.net/download/fengfeng0328/10455352

制作完成的工具链开源给大家使用:https://download.csdn.net/download/fengfeng0328/10455412

交叉编译器是与平台处理器密切相关,交叉编译工具链的好坏会直接影响程序的性能,以tiny4412开发板为例制作自己的交叉编译工具链流程:(需要联网)

1.配置、安装crosstool-ng(过程会出现依赖,自行安装所需依赖项)

$ sudo apt-get install gperf

$ sudo apt-get install bison

$ sudo apt-get install flex

$ sudo apt-get install texinfo

$ sudo apt-get install help2man

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$ sudo apt-get install gawk

$ sudo apt-get install libtool

$ sudo apt-get install automake

$ sudo apt-get install libncurses5-dev

$ tar -jxvf crosstool-ng-1.22.0.tar.bz2

$ cd crosstool-ng/

$ ./configure --prefix=/home/zifeng/sources/crosstool/ctool

$ make                                                                        /*运行Makefile*/

$ make install                                                              /*安装*/

2.配置交叉编译器

$ cd /home/zifeng/sources/crosstool/ctool/bin

$ ./ct-ng list-samples                                                  /*查看可选默认配置*/

$ ./ct-ng arm-unknown-linux-gnueabi                        /*使用这种配置*/

$ ./ct-ng menuconfig                                                  /*GUI图形配置*/

3.制作交叉编译器(需要sudo apt-get install g++,binutils-2.22.tar.xz可能出错)

$ cd /home/zifeng/sources/crosstool/ctool/bin

$ sudo chmod 777 /opt                                        /*获得权限*/

$ ./ct-ng build                                                      /*开始制作交叉编译器*/

4.建立软链接

$ cd /opt/crosstool/4.8.5/bin/

$ for file in addr2line aras c++ cc c++filt cpp ct-ng.config elfedit g++ gcc gcc-4.8.5 gcc-ar gcc-nmgcc-ranlib gcov gdb gprof ld ld.bfd ldd ld.gold nm objcopy objdump populateranlib readelf size strings strip

$ do

$ sudo ln -s arm-zifeng-linux-gnueabi-$file arm-linux-$file

$ done

5.添加环境变量PATH

$ sudo gedit /etc/profile

$ export PATH=/opt/crosstool/4.8.5/bin:$PATH  /*在文件最后一行添加*/

$ source /etc/profile                                            /*使立即生效*/

6.交叉编译测试、交叉调试测试










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转载自blog.csdn.net/fengfeng0328/article/details/80554267