2019-10-22 09:57:37 +00:00
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********************************************************
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从零开始设置 Mac OS 环境下的工具链(传统 GNU Make)
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********************************************************
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2019-06-25 01:26:53 +00:00
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:link_to_translation:`en:[English]`
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.. include:: ../gnu-make-legacy.rst
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.. note::
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2019-10-22 09:57:37 +00:00
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安装工具链的标准方法请见 :doc:`这里 <macos-setup>`。请参考 :ref:`工具链自定义设置 <get-started-customized-setup-legacy>` 章节,查看可能需要从头开始设置工具链的情况。
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安装准备
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========
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2019-06-25 01:26:53 +00:00
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- 安装 pip::
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sudo easy_install pip
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.. note::
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``pip`` 稍后将用于安装 :ref:`必要的 Python 软件包 <get-started-get-packages-legacy>`。
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从源代码编译工具链
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2019-10-22 09:57:37 +00:00
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===================
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- 安装依赖项:
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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- 安装 MacPorts_ 或 homebrew_ 安装包管理器。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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.. _homebrew: https://brew.sh/
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.. _MacPorts: https://www.macports.org/install.php
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2019-10-22 09:57:37 +00:00
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- 对于 MacPorts::
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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sudo port install gsed gawk binutils gperf grep gettext wget libtool autoconf automake
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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- 对于 homebrew::
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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brew install gnu-sed gawk binutils gperftools gettext wget help2man libtool autoconf automake
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +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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2019-06-25 01:26:53 +00:00
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hdiutil create ~/esp/crosstool.dmg -volname "ctng" -size 10g -fs "Case-sensitive HFS+"
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2019-10-22 09:57:37 +00:00
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- 挂载::
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2019-06-25 01:26:53 +00:00
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hdiutil mount ~/esp/crosstool.dmg
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2019-10-22 09:57:37 +00:00
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- 创建指向您工作目录的符号链接::
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2019-06-25 01:26:53 +00:00
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mkdir -p ~/esp
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ln -s /Volumes/ctng ~/esp/ctng-volume
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2019-10-22 09:57:37 +00:00
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- 前往新创建的目录 ::
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2019-06-25 01:26:53 +00:00
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cd ~/esp/ctng-volume
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2019-10-22 09:57:37 +00:00
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- 下载并编译 ``crosstool-NG`` :
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2019-06-25 01:26:53 +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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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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- 编译工具链::
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2019-06-25 01:26:53 +00:00
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./ct-ng xtensa-esp32-elf
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./ct-ng build
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chmod -R u+w builds/xtensa-esp32-elf
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2019-10-22 09:57:37 +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-esp32-elf``。请按照 :ref:`标准设置指南 <setup-macos-toolchain-add-it-to-path-legacy>` 的介绍,将工具链添加到 ``PATH``。
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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后续步骤
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========
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2019-06-25 01:26:53 +00:00
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2019-10-22 09:57:37 +00:00
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继续设置开发环境,请前往 :ref:`get-started-get-esp-idf-legacy` 章节。
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