2019-10-10 08:52:07 +00:00
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***********************************************
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从零开始设置 MacOS 环境下的工具链
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***********************************************
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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:link_to_translation:`en:[English]`
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2018-10-22 10:26:44 +00:00
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2019-06-25 01:26:53 +00:00
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软件包管理器
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2019-10-10 08:52:07 +00:00
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===============
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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从零开始设置工具链,您需要安装 MacPorts_ 或 homebrew_ 软件包管理器。或者,您也可以直接 :doc:`下载预编译的工具链 <macos-setup>`。
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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MacPorts 需要完整的 XCode 软件,而 homebrew 只需要安装 XCode 命令行工具即可。
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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.. _homebrew: https://brew.sh/
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.. _MacPorts: https://www.macports.org/install.php
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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请参考 :ref:`工具链自定义设置 <get-started-customized-setup>` 章节,查看可能需要从头开始设置工具链的情况。
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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安装准备
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=====================
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2018-08-16 02:31:04 +00:00
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- 安装 pip::
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2019-10-10 08:52:07 +00:00
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sudo easy_install pip
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2018-08-16 02:31:04 +00:00
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2019-06-25 01:26:53 +00:00
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- 安装 pyserial::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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pip install --user pyserial
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2018-08-16 02:31:04 +00:00
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2019-06-25 01:26:53 +00:00
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- 安装 CMake 和 Ninja 编译工具:
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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- 若有 HomeBrew,您可以运行::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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brew install cmake ninja
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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- 若有 MacPorts,您可以运行::
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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sudo port install cmake ninja
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2019-06-25 01:26:53 +00:00
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从源代码编译工具链
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2019-10-10 08:52:07 +00:00
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=================================
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2019-06-25 01:26:53 +00:00
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2019-10-10 08:52:07 +00:00
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安装依赖项:
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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- 对于 MacPorts::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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sudo port install gsed gawk binutils gperf grep gettext wget libtool autoconf automake make
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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- 对于 homebrew::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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brew install gnu-sed gawk binutils gperftools gettext wget help2man libtool autoconf automake make
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2018-08-16 02:31:04 +00:00
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2019-06-25 01:26:53 +00:00
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创建一个文件系统镜像(区分大小写)::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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hdiutil create ~/esp/crosstool.dmg -volname "ctng" -size 10g -fs "Case-sensitive HFS+"
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2018-08-16 02:31:04 +00:00
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挂载::
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2019-10-10 08:52:07 +00:00
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hdiutil mount ~/esp/crosstool.dmg
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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创建指向您工作目录的符号链接::
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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mkdir -p ~/esp
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ln -s /Volumes/ctng ~/esp/ctng-volume
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2018-10-22 10:26:44 +00:00
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2019-10-10 08:52:07 +00:00
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前往新创建的目录 ::
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2018-10-22 10:26:44 +00:00
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2019-10-10 08:52:07 +00:00
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cd ~/esp/ctng-volume
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2018-08-16 02:31:04 +00:00
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2019-12-10 06:55:35 +00:00
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下载并编译 ``crosstool-NG``
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2018-08-16 02:31:04 +00:00
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2019-11-13 03:46:16 +00:00
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.. include-build-file:: inc/scratch-build-code.inc
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2018-08-16 02:31:04 +00:00
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2019-10-10 08:52:07 +00:00
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编译工具链::
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2018-08-16 02:31:04 +00:00
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2019-12-10 06:55:35 +00:00
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./ct-ng xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf
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2019-10-10 08:52:07 +00:00
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./ct-ng build
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2019-12-10 06:55:35 +00:00
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chmod -R u+w builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf
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2018-08-16 02:31:04 +00:00
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2019-12-10 06:55:35 +00:00
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编译得到的工具链会被保存到 ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``。使用工具链前,请将 ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/bin`` 添加至 ``PATH`` 环境变量。
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2018-08-16 02:31:04 +00:00
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2019-06-25 01:26:53 +00:00
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后续步骤
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2019-10-10 08:52:07 +00:00
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==========
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继续设置开发环境,请前往 :ref:`get-started-get-esp-idf` 章节。
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2018-08-16 02:31:04 +00:00
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