From a69ab10869941f45b5f1291ec482df1e9bd7895f Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:36 -0300 Subject: docs-rst: remove a rst2pdf left over code The usage of rst2pdf was replaced by pdflatex on a previous patch. Remove the left-over code at conf.py. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 7 ------- 1 file changed, 7 deletions(-) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index 43e41ed74584..1c6d9da5d1b5 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -31,13 +31,6 @@ 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 - # Add any paths that contain templates here, relative to this directory. templates_path = ['_templates'] -- cgit v1.2.3 From caee5cdede9c9b3562abd6a93c71e791577802ad Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:37 -0300 Subject: docs-rst: allow generating some LaTeX pages in landscape Portrait is too small for some tables used at the media docs. So, allow documents to tell Sphinx to generate some pages in landscape by using: .. raw:: latex \begin{landscape} .. raw:: latex \end{landscape} Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index 1c6d9da5d1b5..38b240073336 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -246,16 +246,19 @@ 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': '10pt', # Latex figure (float) alignment #'figure_align': 'htbp', + +# Additional stuff for the LaTeX preamble. + 'preamble': ''' + % Allow generate some pages in landscape + \\usepackage{lscape} + ''' } # Grouping the document tree into LaTeX files. List of tuples -- cgit v1.2.3 From 60459774659267569b4d944fcecb372ad0c48629 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:38 -0300 Subject: docs-rst: improve output for .. notes:: on LaTeX The output for those notes are bad in pdf, as they're not in a box with a different color. Also, it causes the output to not build if the note is inside a table. Change its implementation to avoid the above troubles. The logic there came from: https://stackoverflow.com/questions/606746/how-to-customize-an-existing-latex-environment-without-interfering-with-other-en Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index 38b240073336..429183a03b92 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -258,6 +258,29 @@ latex_elements = { 'preamble': ''' % 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 ''' } -- cgit v1.2.3 From a682ec4ba10c88231cdbb8bb9823b2cc749d6364 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:39 -0300 Subject: docs-rst: Don't mangle with UTF-8 chars on LaTeX/PDF output pdflatex doesn't accept using some UTF-8 chars, like "equal or less than" or "equal or greater than" chars. However, the media documents use them. So, we need to use XeLaTeX for conversion, and a font that accepts such characters. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/Makefile.sphinx | 6 +++--- Documentation/conf.py | 11 +++++++++++ 2 files changed, 14 insertions(+), 3 deletions(-) (limited to 'Documentation/conf.py') diff --git a/Documentation/Makefile.sphinx b/Documentation/Makefile.sphinx index fdef3a4bc8c7..16a3502c9e40 100644 --- a/Documentation/Makefile.sphinx +++ b/Documentation/Makefile.sphinx @@ -29,7 +29,7 @@ else ifneq ($(DOCBOOKS),) else # HAVE_SPHINX # User-friendly check for pdflatex -HAVE_PDFLATEX := $(shell if which pdflatex >/dev/null 2>&1; then echo 1; else echo 0; fi) +HAVE_PDFLATEX := $(shell if which xelatex >/dev/null 2>&1; then echo 1; else echo 0; fi) # Internal variables. PAPEROPT_a4 = -D latex_paper_size=a4 @@ -68,11 +68,11 @@ htmldocs: pdfdocs: ifeq ($(HAVE_PDFLATEX),0) - $(warning The 'pdflatex' command was not found. Make sure you have it installed and in PATH to produce PDF output.) + $(warning The 'xelatex' command was not found. Make sure you have it installed and in PATH to produce PDF output.) @echo " SKIP Sphinx $@ target." else # HAVE_PDFLATEX @$(call loop_cmd,sphinx,latex,.,latex,.) - $(Q)$(MAKE) -C $(BUILDDIR)/latex + $(Q)$(MAKE) PDFLATEX=xelatex -C $(BUILDDIR)/latex endif # HAVE_PDFLATEX epubdocs: diff --git a/Documentation/conf.py b/Documentation/conf.py index 429183a03b92..06e6db916d2f 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -254,6 +254,10 @@ latex_elements = { # Latex figure (float) alignment #'figure_align': 'htbp', +# Don't mangle with UTF-8 chars +'inputenc': '', +'utf8extra': '', + # Additional stuff for the LaTeX preamble. 'preamble': ''' % Allow generate some pages in landscape @@ -281,6 +285,13 @@ latex_elements = { \\end{graybox} } \\makeatother + + % Use some font with UTF-8 support with XeLaTeX + \\usepackage{fontspec} + \\setsansfont{DejaVu Serif} + \\setromanfont{DejaVu Sans} + \\setmonofont{DejaVu Sans Mono} + ''' } -- cgit v1.2.3 From 85c21e5c3ee74fb75d690c57f7066bae7e2dca55 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:40 -0300 Subject: docs-rst: better adjust margins and font size As we have big tables, reduce the left/right margins and decrease the point size to 8pt. Visually, it is still good enough, and now less tables are too big to be displayed. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index 06e6db916d2f..61b71ae60ad0 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -249,7 +249,7 @@ latex_elements = { 'papersize': 'a4paper', # The font size ('10pt', '11pt' or '12pt'). -'pointsize': '10pt', +'pointsize': '8pt', # Latex figure (float) alignment #'figure_align': 'htbp', @@ -260,6 +260,9 @@ latex_elements = { # 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} -- cgit v1.2.3 From d4fe7e14e4ff5d90286397180831a35df502969e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 16 Aug 2016 13:25:43 -0300 Subject: docs-rst: enable the Sphinx math extension This extension will be used by the media books. The name of the math image extension changed on Sphinx 1.4.x, according with: http://www.sphinx-doc.org/en/stable/ext/math.html#module-sphinx.ext.imgmath Let's autodetect, to keep building with versions < 1.4. Suggested-by: Markus Heiser Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet --- Documentation/conf.py | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'Documentation/conf.py') diff --git a/Documentation/conf.py b/Documentation/conf.py index 61b71ae60ad0..23e2f0bbcfc8 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 @@ -31,6 +36,12 @@ from load_config import loadConfig # ones. extensions = ['kernel-doc', 'rstFlatTable', 'kernel_include'] +# 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'] -- cgit v1.2.3