77 lines
2.6 KiB
ReStructuredText
77 lines
2.6 KiB
ReStructuredText
****************************************************
|
|
Setup Linux Toolchain from Scratch (Legacy GNU Make)
|
|
****************************************************
|
|
:link_to_translation:`zh_CN:[中文]`
|
|
|
|
.. include:: ../gnu-make-legacy.rst
|
|
|
|
.. note::
|
|
|
|
Standard process for installing the toolchain is described :doc:`here <linux-setup>`. See :ref:`Customized Setup of Toolchain <get-started-customized-setup-legacy>` section for some of the reasons why installing the toolchain from scratch may be necessary.
|
|
|
|
Install Prerequisites
|
|
=====================
|
|
|
|
To compile with ESP-IDF you need to get the following packages:
|
|
|
|
- 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::
|
|
|
|
Some older (pre-2014) Linux distributions may use ``pyserial`` version 2.x which is not supported by ESP-IDF.
|
|
In this case please install a supported version via ``pip`` as it is described in section
|
|
:ref:`get-started-get-packages-legacy`.
|
|
|
|
Compile the Toolchain from Source
|
|
=================================
|
|
|
|
- Install dependencies:
|
|
|
|
- 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 or newer::
|
|
|
|
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
|
|
|
|
Create the working directory and go into it::
|
|
|
|
mkdir -p ~/esp
|
|
cd ~/esp
|
|
|
|
Download ``crosstool-NG`` and build it:
|
|
|
|
.. include-build-file:: inc/scratch-build-code.inc
|
|
|
|
Build the toolchain::
|
|
|
|
./ct-ng xtensa-esp32-elf
|
|
./ct-ng build
|
|
chmod -R u+w builds/xtensa-esp32-elf
|
|
|
|
Toolchain will be built in ``~/esp/crosstool-NG/builds/xtensa-esp32-elf``. Follow :ref:`instructions for standard setup <setup-linux-toolchain-add-it-to-path-legacy>` to add the toolchain to your ``PATH``.
|
|
|
|
|
|
Next Steps
|
|
==========
|
|
|
|
To carry on with development environment setup, proceed to section :ref:`get-started-get-esp-idf-legacy`.
|