104 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
	
	
			
		
		
	
	
			104 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
	
	
.. _buildhosts:
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==========
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Buildhosts
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==========
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.. sidebar:: This article needs some work
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   If you have any contribution send us your :pull:`PR <../pulls>`, see
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   :ref:`how to contribute`.
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To get best results from build, its recommend to install additional packages
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on build hosts.
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.. _docs build:
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Build docs
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==========
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.. _Graphviz: https://graphviz.gitlab.io
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.. _ImageMagick: https://www.imagemagick.org
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.. _XeTeX: https://tug.org/xetex/
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.. _dvisvgm: https://dvisvgm.de/
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.. sidebar:: Sphinx build needs
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   - ImageMagick_
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   - Graphviz_
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   - XeTeX_
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   - dvisvgm_
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Most of the sphinx requirements are installed from :origin:`setup.py` and the
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docs can be build from scratch with ``make docs``.  For better math and image
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processing additional packages are needed.  The XeTeX_ needed not only for PDF
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creation, its also needed for :ref:`math` when HTML output is build.
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To be able to do :ref:`sphinx:math-support` without CDNs, the math are rendered
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as images (``sphinx.ext.imgmath`` extension).  If your docs build (``make
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docs``) shows warnings like this::
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   WARNING: dot(1) not found, for better output quality install \
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            graphviz from http://www.graphviz.org
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   ..
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   WARNING: LaTeX command 'latex' cannot be run (needed for math \
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            display), check the imgmath_latex setting
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you need to install additional packages on your build host, to get better HTML
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output.
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.. _system requirements:
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.. tabs::
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   .. group-tab:: Ubuntu / debian
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      .. code-block:: sh
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         $ sudo apt install graphviz imagemagick texlive-xetex librsvg2-bin
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   .. group-tab:: Arch Linux
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      .. code-block:: sh
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         $ sudo pacman -S graphviz imagemagick texlive-bin extra/librsvg
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   .. group-tab::  Fedora / RHEL
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      .. code-block:: sh
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         $ sudo dnf install graphviz graphviz-gd texlive-xetex-bin librsvg2-tools
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For PDF output you also need:
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.. tabs::
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   .. group-tab:: Ubuntu / debian
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      .. code:: sh
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         $ sudo apt texlive-latex-recommended texlive-extra-utils ttf-dejavu
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   .. group-tab:: Arch Linux
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      .. code:: sh
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      	 $ sudo pacman -S texlive-core texlive-latexextra ttf-dejavu
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   .. group-tab::  Fedora / RHEL
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      .. code:: sh
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      	 $ sudo dnf install \
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	        texlive-collection-fontsrecommended texlive-collection-latex \
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		dejavu-sans-fonts dejavu-serif-fonts dejavu-sans-mono-fonts
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.. _system requirements END:
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.. literalinclude:: ../conf.py
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   :language: python
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   :start-after: # sphinx.ext.imgmath setup
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   :end-before: # sphinx.ext.imgmath setup END
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