Merge branch 'doc/4.9' into docs-next

1 files changed, 55 insertions, 11 deletions

diff --git a/Documentation/conf.py b/Documentation/conf.py
index 5c06b018ad1d..39b9c4a26f6e 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -14,6 +14,11 @@
 
 import sys
 import os
+import sphinx
+
+# Get Sphinx version
+major, minor, patch = map(int, sphinx.__version__.split("."))
+
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -31,12 +36,11 @@ from load_config import loadConfig
 # ones.
 extensions = ['kernel-doc', 'rstFlatTable', 'kernel_include']
 
-# Gracefully handle missing rst2pdf.
-try:
-    import rst2pdf
-    extensions += ['rst2pdf.pdfbuilder']
-except ImportError:
-    pass
+# The name of the math extension changed on Sphinx 1.4
+if minor > 3:
+    extensions.append("sphinx.ext.imgmath")
+else:
+    extensions.append("sphinx.ext.pngmath")
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -253,16 +257,56 @@ htmlhelp_basename = 'TheLinuxKerneldoc'
 
 latex_elements = {
 # The paper size ('letterpaper' or 'a4paper').
-#'papersize': 'letterpaper',
+'papersize': 'a4paper',
 
 # The font size ('10pt', '11pt' or '12pt').
-#'pointsize': '10pt',
-
-# Additional stuff for the LaTeX preamble.
-#'preamble': '',
+'pointsize': '8pt',
 
 # Latex figure (float) alignment
 #'figure_align': 'htbp',
+
+# Don't mangle with UTF-8 chars
+'inputenc': '',
+'utf8extra': '',
+
+# Additional stuff for the LaTeX preamble.
+    'preamble': '''
+        % Adjust margins
+        \\usepackage[margin=0.5in, top=1in, bottom=1in]{geometry}
+
+        % Allow generate some pages in landscape
+        \\usepackage{lscape}
+
+        % Put notes in gray color and let them be inside a table
+
+        \\definecolor{MyGray}{rgb}{0.80,0.80,0.80}
+
+        \\makeatletter\\newenvironment{graybox}{%
+           \\begin{lrbox}{\\@tempboxa}\\begin{minipage}{\\columnwidth}}{\\end{minipage}\\end{lrbox}%
+           \\colorbox{MyGray}{\\usebox{\\@tempboxa}}
+        }\\makeatother
+
+        \\makeatletter
+        \\renewenvironment{notice}[2]{
+          \\begin{graybox}
+          \\bf\\it
+          \\def\\py@noticetype{#1}
+          \\par\\strong{#2}
+          \\csname py@noticestart@#1\\endcsname
+        }
+        {
+          \\csname py@noticeend@\\py@noticetype\\endcsname
+          \\end{graybox}
+        }
+        \\makeatother
+
+        % Use some font with UTF-8 support with XeLaTeX
+        \\usepackage{fontspec}
+        \\setsansfont{DejaVu Serif}
+        \\setromanfont{DejaVu Sans}
+        \\setmonofont{DejaVu Sans Mono}
+
+     '''
 }
 
 # Grouping the document tree into LaTeX files. List of tuples