From d43e5ae9748f327c60014973e3e290a6f02577ea Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 14 Jul 2017 13:41:20 -0300 Subject: [PATCH] sphinx.rst: describe the install requirements for kfigure As we now have a document describing the install requirements for Sphinx, add there the need for GraphViz and ImageMagick. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/doc-guide/sphinx.rst | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst index 4c6cb454eaa0..3a41483ed499 100644 --- a/Documentation/doc-guide/sphinx.rst +++ b/Documentation/doc-guide/sphinx.rst @@ -68,6 +68,18 @@ the virtual environment before building the documentation. functionalities required for ``XeLaTex`` to work. For PDF output you'll also need ``convert(1)`` from ImageMagick (https://www.imagemagick.org). +Image output +------------ + +The kernel documentation build system contains an extension that +handles images on both GraphViz and SVG formats (see +:ref:`sphinx_kfigure`). + +For it to work, you need to install both GraphViz and ImageMagick +packages. If those packages are not installed, the build system will +still build the documentation, but won't include any images at the +output. + Sphinx Build ============ @@ -278,6 +290,7 @@ Rendered as: - column 3 +.. _sphinx_kfigure: Figures & Images ================ -- 2.20.1