2018-11-05 23:02:21 -05:00
|
|
|
|
*********************************************************************
|
|
|
|
|
|
从零开始设置 Mac OS 环境下的工具链 (CMake)
|
|
|
|
|
|
*********************************************************************
|
|
|
|
|
|
|
|
|
|
|
|
:link_to_translation:`en:[英文]`
|
|
|
|
|
|
|
|
|
|
|
|
.. include:: ../cmake-warning.rst
|
|
|
|
|
|
|
|
|
|
|
|
软件包管理器
|
|
|
|
|
|
======================
|
|
|
|
|
|
|
|
|
|
|
|
从零开始设置工具链，你需要安装 MacPorts_ 或 homebrew_ 包管理器。或者，你也可以直接 :doc:`下载预编译的工具链 <macos-setup>`。
|
|
|
|
|
|
|
|
|
|
|
|
MacPorts_ 需要安装完整的 XCode 软件，而 homebrew_ 只需要安装 XCode 命令行工具即可。
|
|
|
|
|
|
|
|
|
|
|
|
.. _homebrew: https://brew.sh/
|
|
|
|
|
|
.. _MacPorts: https://www.macports.org/install.php
|
|
|
|
|
|
|
|
|
|
|
|
准备工作
|
|
|
|
|
|
============================
|
|
|
|
|
|
|
|
|
|
|
|
- 安装 pip::
|
|
|
|
|
|
|
|
|
|
|
|
sudo easy_install pip
|
|
|
|
|
|
|
|
|
|
|
|
- 安装 pyserial::
|
|
|
|
|
|
|
|
|
|
|
|
sudo pip install pyserial
|
|
|
|
|
|
|
|
|
|
|
|
- 安装 CMake 和 Ninja 编译工具：
|
|
|
|
|
|
|
|
|
|
|
|
- 若使用 HomeBrew，你可以运行::
|
|
|
|
|
|
|
|
|
|
|
|
brew install cmake ninja
|
|
|
|
|
|
|
|
|
|
|
|
- 若使用 MacPorts，你可以运行::
|
|
|
|
|
|
|
|
|
|
|
|
sudo port install cmake ninja
|
|
|
|
|
|
|
|
|
|
|
|
从源代码编译工具链
|
|
|
|
|
|
========================================
|
|
|
|
|
|
|
|
|
|
|
|
- 相关安装：
|
|
|
|
|
|
|
|
|
|
|
|
- 对于 MacPorts::
|
|
|
|
|
|
|
|
|
|
|
|
sudo port install gsed gawk binutils gperf grep gettext wget libtool autoconf automake make
|
|
|
|
|
|
|
|
|
|
|
|
- 对于 homebrew::
|
|
|
|
|
|
|
|
|
|
|
|
brew install gnu-sed gawk binutils gperftools gettext wget help2man libtool autoconf automake make
|
|
|
|
|
|
|
|
|
|
|
|
创建一个文件系统镜像（区分大小写）::
|
|
|
|
|
|
|
|
|
|
|
|
hdiutil create ~/esp/crosstool.dmg -volname "ctng" -size 10g -fs "Case-sensitive HFS+"
|
|
|
|
|
|
|
|
|
|
|
|
挂载::
|
|
|
|
|
|
|
|
|
|
|
|
hdiutil mount ~/esp/crosstool.dmg
|
|
|
|
|
|
|
|
|
|
|
|
创建指向你工作目录的符号链接::
|
|
|
|
|
|
|
|
|
|
|
|
mkdir -p ~/esp
|
|
|
|
|
|
ln -s /Volumes/ctng ~/esp/ctng-volume
|
|
|
|
|
|
|
|
|
|
|
|
前往新创建的目录：::
|
|
|
|
|
|
|
|
|
|
|
|
cd ~/esp/ctng-volume
|
|
|
|
|
|
|
|
|
|
|
|
下载 ``crosstool-NG``，并开始编译：
|
|
|
|
|
|
|
|
|
|
|
|
.. include:: /_build/inc/scratch-build-code.inc
|
|
|
|
|
|
|
|
|
|
|
|
编译工具链：::
|
|
|
|
|
|
|
|
|
|
|
|
./ct-ng xtensa-esp32-elf
|
|
|
|
|
|
./ct-ng build
|
|
|
|
|
|
chmod -R u+w builds/xtensa-esp32-elf
|
|
|
|
|
|
|
|
|
|
|
|
编译后的工具链将保存在 ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-esp32-elf``。根据 :ref:`Mac OS 下设置环境变量的标准方法 <setup-macos-toolchain-add-it-to-path-cmake>` 中的介绍，将工具链添加到 ``PATH`` 中。
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
后续步骤
|
|
|
|
|
|
=================
|
|
|
|
|
|
|
|
|
|
|
|
继续设置开发环境，请前往 :ref:`获取 ESP-IDF <get-started-get-esp-idf-cmake>` 章节。
|
