OVMS3-idf/docs/zh_CN/get-started/linux-setup-scratch.rst
Roland Dobai 5eb452f72e Add required Python packages
On some systems pip and setuptools are no longer installed as
dependencies of the python packages. This commit adds the requirement
for these packages.
2018-09-11 08:54:37 +02:00

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从零开始设置 Linux 环境下的工具链
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除了直接从 Espressif 官网下载二进制格式的工具链,下面将再介绍一种可替代的办法。如果想要快速设置二进制工具链而不是手动从源码编译,请做好备份,并前往 :doc:`Linux 环境下的设置 <linux-setup>` 章节。
安装必要的工具
==============
要想使用 ESP-IDF 进行编译,您需要获取以下软件包:
- Ubuntu 和 Debian::
sudo apt-get install git wget make libncurses-dev flex bison gperf python python-pip python-setuptools python-serial
- Arch::
sudo pacman -S --needed gcc git make ncurses flex bison gperf python2-pyserial
.. 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。
在这种情况下,请参考 :ref:`安装依赖的 Python 软件包 <get-started-get-packages>` 章节,通过 ``pip`` 工具来安装支持的版本。
从源代码编译工具链
==================
- 安装依赖:
- 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::
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
下载 ``crosstool-NG`` 然后编译::
cd ~/esp
git clone -b xtensa-1.22.x https://github.com/espressif/crosstool-NG.git
cd crosstool-NG
./bootstrap && ./configure --enable-local && make install
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``。根据 :ref:`Linux 下设置环境变量的标准方法 <setup-linux-toolchain-add-it-to-path>` 中的介绍,将工具链添加到 ``PATH`` 中。
下一步
======
继续设置开发环境,请前往 :ref:`获取 ESP-IDF <get-started-get-esp-idf>` 章节。