From e2a91f4f42018994d7424d405900d17eba6555d0 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 14 Nov 2016 14:32:27 -0200 Subject: docs-rst: fix LaTeX \DURole renewcommand with Sphinx 1.3+ PDF build on Kernel 4.9-rc? returns an error with Sphinx 1.3.x and Sphinx 1.4.x, when trying to solve some cross-references. The solution is to redefine the \DURole macro. However, this is redefined too late. Move such redefinition to LaTeX preamble and bind it to just the Sphinx versions where the error is known to be present. Tested by building the documentation on interactive mode: make PDFLATEX=xelatex -C Documentation/output/./latex Fixes: e61a39baf74d ("[media] index.rst: Fix LaTeX error in interactive mode on Sphinx 1.4.x") Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index bcb1af786e78..db78974aad26 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -37,7 +37,7 @@ from load_config import loadConfig extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain'] # The name of the math extension changed on Sphinx 1.4 -if minor > 3: +if major == 1 and minor > 3: extensions.append("sphinx.ext.imgmath") else: extensions.append("sphinx.ext.pngmath") @@ -332,6 +332,10 @@ latex_elements = { ''' } +# Fix reference escape troubles with Sphinx 1.4.x +if major == 1 and minor > 3: + latex_elements['preamble'] += '\\renewcommand*{\\DUrole}[2]{ #2 }\n' + # Grouping the document tree into LaTeX files. List of tuples # (source start file, target name, title, # author, documentclass [howto, manual, or own class]). -- cgit v1.2.3-59-g8ed1b