freertos项目在linux编译总结

freertos项目编译总结

1. 安装必要的编译环境。
   1.1 安装arm-gcc ：sudo apt-get install gcc-arm-none-eabi g++
   1.2 安装cmake：版本不能低于3.13.0

    $ cd /opt
    $ sudo wget  https://cmake.org/files/v3.15/cmake-3.15.0.tar.gz
    $ sudo tar -zxv -f cmake-3.15.0.tar.gz
    $ cd  cmake-3.15.0
    $ sudo ./bootstrap
---------------------------------------------
    CMake 3.15.0, Copyright 2000-2018 Kitware, Inc. and Contributors
    Found GNU toolchain
    C compiler on this system is: gcc       
    C++ compiler on this system is: g++  -std=gnu++1z        
    Makefile processor on this system is: make
    g++ has setenv
    g++ has unsetenv
    g++ does not have environ in stdlib.h
    g++ has stl wstring
    g++ has <ext/stdio_filebuf.h>
---------------------------------------------
    $ sudo make
    $ sudo make install

1.3  cmake  --version 查看版本号 看是否安装上

2. 拉去源代码：git clone https://github.com/aws/amazon-freertos.git --recurse-submodules
3. 进入源代码目录： cd amazon-freertos
4. 在amazon-freertos目录下创建：mkdir build 文件
5. 然后： cp CMakeCache.txt build
6. 再执行： cmake -DVENDOR=st -DBOARD=stm32l475_discovery -DCMAKE_C_FLAGS=-std=gnu11 -DCOMPILER=arm-gcc -S . -B build
7. 进入build 文件：make

本文地址：https://blog.csdn.net/weixin_50923296/article/details/109642525