esp-idf/docs/zh_CN/get-started-legacy/linux-setup-scratch.rst

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从零开始设置 Linux 环境下的工具链(传统 GNU Make
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:link_to_translation:`en:[English]`
.. include:: ../gnu-make-legacy.rst
.. note::
安装工具链的标准方法请见 :doc:`这里 <linux-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。
安装准备
========
编译 ESP-IDF 需要以下软件包:
- Ubuntu and Debian::
sudo apt-get install gcc git wget make libncurses-dev flex bison gperf python python-pip python-setuptools python-serial python-cryptography python-future python-pyparsing python-pyelftools libffi-dev libssl-dev
- Arch::
sudo pacman -S --needed gcc git make ncurses flex bison gperf python-pyserial python-cryptography python-future python-pyparsing python-pyelftools
.. note::
一些旧的2014年之前Linux 发行版中使用的 ``pyserial`` 版本可能是 2.x ESP-IDF 并不支持。这种情况下,请按照 :ref:`get-started-get-packages-legacy` 章节的介绍,使用 ``pip`` 安装软件包。
从源代码编译工具链
==================
- 安装依赖项:
- CentOS 7::
sudo yum install gawk gperf grep gettext ncurses-devel python python-devel automake bison flex texinfo help2man libtool
- Ubuntu pre-16.04::
sudo apt-get install gawk gperf grep gettext libncurses-dev python python-dev automake bison flex texinfo help2man libtool
- Ubuntu 16.04 或以上 ::
sudo apt-get install gawk gperf grep gettext python python-dev automake bison flex texinfo help2man libtool libtool-bin
- Debian 9::
sudo apt-get install gawk gperf grep gettext libncurses-dev python python-dev automake bison flex texinfo help2man libtool libtool-bin
- Arch::
TODO
- 创建工作目录,并进入该目录::
mkdir -p ~/esp
cd ~/esp
- 下载并编译 ``crosstool-NG``
.. include-build-file:: 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
编译得到的工具链会被保存到 ``~/esp/crosstool-NG/builds/xtensa-esp32-elf``。请按照 :ref:`标准设置指南 <setup-linux-toolchain-add-it-to-path-legacy>` 的介绍,将工具链添加到 ``PATH``
后续步骤
========
继续设置开发环境,请前往 :ref:`get-started-get-esp-idf-legacy` 章节。