Add tool to build a doc latex pdf

The sphinx latex generation generates invalid latex that won't compile
when you try to use it.[1][2] This commit adds a helper script to generate
the sphinx latex and then modify it so it'll work. It depends on
ImageMagick convert and sed being available to work.

[1] https://github.com/sphinx-doc/sphinx/issues/1907
[2] https://github.com/sphinx-doc/sphinx/issues/1959

Change-Id: Id289c10907aaddae2483f18b39063852ec699d66

1 files changed, 28 insertions, 0 deletions

diff --git a/tools/build_latex_pdf.sh b/tools/build_latex_pdf.sh
new file mode 100755
index 0000000000..1d745afd6a
--- /dev/null
+++ b/tools/build_latex_pdf.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Build tox venv and use it
+tox -edocs --notest
+source .tox/docs/bin/activate
+
+# Build latex source
+sphinx-build -b latex doc/source doc/build/latex
+
+pushd doc/build/latex
+
+# Workaround all the sphinx latex bugs
+
+# Convert svg to png (requires ImageMagick)
+convert architecture.svg architecture.png
+
+# Update the latex to point to the new image, switch unicode chars to latex
+# markup, and add packages for symbols
+sed -i -e 's/architecture.svg/architecture.png/g' -e 's/\\code{✔}/\\checkmark/g' -e 's/\\code{✖}/\\ding{54}/g' -e 's/\\usepackage{multirow}/\\usepackage{multirow}\n\\usepackage{amsmath,amssymb,latexsym}\n\\usepackage{pifont}/g' Nova.tex
+
+# To run the actual latex build you need to ensure that you have latex installed
+# on ubuntu the texlive-full package will take care of this
+make
+
+deactivate
+popd
+
+cp doc/build/latex/Nova.pdf .