Valgrind Documentation
----------------------
This text assumes the following directory structure:
Distribution text files (eg. AUTHORS, NEWS, ...):
valgrind/
Main /docs/ dir:
valgrind/docs/
Top-level XML files:
valgrind/docs/xml/
Tool specific XML docs:
valgrind/<toolname>/docs/
All images used in the docs:
valgrind/docs/images/
Stylesheets, catalogs, parsing/formatting scripts:
valgrind/docs/lib/
Some files of note:
docs/xml/index.xml: Top-level book-set wrapper
docs/xml/FAQ.xml: The FAQ
docs/valgrind-manpage.xml The valgrind manpage
docs/xml/vg-entities.xml: Various strings, dates etc. used all over
docs/xml/xml_help.txt: Basic guide to common XML tags.
The docs/internals directory contains some useful high-level stuff about
Valgrind's internals. It's not relevant for the rest of this discussion.
Overview
---------
The Documentation Set contains all books, articles, manpages,
etc. pertaining to Valgrind, and is designed to be built as:
- chunked html files
- PDF file
- PS file
- manpage
The whole thing is a "book set", made up of multiple books (the user
manual, the FAQ, the tech-docs, the licenses). Each book could be
made individually, but the build system doesn't do that.
CSS: the style-sheet used by the docs is the same as that used by the
website (consistency is king). It might be worth doing a pre-build diff
to check whether the website stylesheet has changed.
The build process
-----------------
It's not obvious exactly when things get built, and so on. Here's an
overview:
- The HTML docs can be built manually by running 'make html-docs' in
valgrind/docs/. (Don't use 'make html'; that is a valid built-in
automake target, but does nothing.) Likewise for PDF/PS with 'make
print-docs'.
- 'make dist' (nb: at the top level, not in docs/) puts the XML files
into the tarball. It also builds the HTML docs and puts them in too,
in valgrind/docs/html/ (including style sheets, images, etc).
- 'make install' installs the HTML docs in
$(install)/share/doc/valgrind/html/, if they are present. (They will
be present if you are installing from the result of a 'make dist'.
They might not be present if you are developing in a Subversion
workspace and have not built them.) It doesn't install the XML docs,
as they're not useful installed.
If the XML processing tools ever mature enough to become standard, we
could just build the docs from XML when doing 'make install', which
would be simpler.
Notes on building PDF / PS documents
------------------------------------
Below are random notes and recollections about how to build PDF / PS
documents from the XML source at various times on various Linux distros.
Notes [May 2017]
----------------
Fedora 25: the "Notes [Sept 2015]" are still valid. But to summarise,
two steps are necessary:
(1) install packages as listed below
(2) apply Mark's epstopdf-base.sty hack as documented in "Notes [Mar 2015]"
Packages to install:
sudo dnf install texlive-xmltex texlive-xmltex-bin texlive-xmltex-doc \
texlive dblatex texlive-xmltex docbook-style-xsl docbook-dtds \
docbook-style-xsl.noarch docbook-simple.noarch docbook-simple.noarch \
docbook-slides.noarch docbook-style-dsssl.noarch docbook-utils.noarch \
docbook-utils-pdf.noarch docbook5-schemas.noarch \
docbook5-style-xsl.noarch passivetex
Notes [Sept 2015]
-----------------
Fedora 21 and 22: Had mucho trouble with building the print docs on
F21/22 even with the [Mar 2015] package set (or something similarish)
installed. Eventually installed "passivetex" and that fixes the
failures.
Installing the packages below on Fedora _might_ get you a working setup.
Also you need the epstopdf-base.sty hack detailed below.
texlive-xmltex texlive-xmltex-bin texlive-xmltex-doc texlive dblatex
texlive-xmltex docbook-style-xsl docbook-dtds docbook-style-xsl.noarch
docbook-simple.noarch docbook-simple.noarch docbook-slides.noarch
docbook-style-dsssl.noarch docbook-utils.noarch
docbook-utils-pdf.noarch docbook5-schemas.noarch
docbook5-style-xsl.noarch passivetex
Notes [Mar 2015]
----------------
On Ubuntu 14.04.2 LTS the following is known to work:
Required packages:
texlive
dblatex
xsltproc
xmltex
docbook-xml
docbook-xsl
Additional the following lines need to be changed in
/usr/share/texlive/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty
around line 450 from
\ifETE@prepend
\expandafter\PrependGraphicsExtensions
\else
\expandafter\AppendGraphicsExtensions
\fi
{.eps}
to
%% \ifETE@prepend
%% \expandafter\PrependGraphicsExtensions
%% \else
%% \expandafter\AppendGraphicsExtensions
%% \fi
%% {.eps}
This hack was devised by Mark Wielaard.
Notes [Aug. 2012]
-----------------
On Ubuntu 10.04 there was a new capacity-related failure whilst
building the print docs in the run up to the 3.8.0 release. This was
fixed by editing /etc/texmf/texmf.cnf and changing pool_size to
2000000.
Notes [May 2009]
-----------------
For Ubuntu 9.04, to build HTML docs I had to:
sudo apt-get install docbook docbook-xsl
Actually, I'm not sure if the 'docbook' is necessary, but 'docbook-xsl'
definitely is.
To build the man pages I also changed the Makefile.am to try this
stylesheet:
/usr/share/xml/docbook/stylesheet/nwalsh/current/manpages/docbook.xsl
if it can't find this one:
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl
I haven't succeeded in building the print docs.
Notes [Mar. 2007]
-----------------
For SuSE 10.1, I have to install the following packages to get a
working toolchain. Non-indented ones I asked YaST to install;
indented ones are extras it added on:
docbook_4
iso_ent
xmlcharent
docbook-dsssl-stylesheets
docbook_3
docbook-xsl-stylesheets
xmltex
gd
latex-ucs
te_latex
tetex
xaw3d
passivetex
xpdf
xpdf-tools
pdfxmltex still bombs when building the print docs. On SuSE 10.1 I
edited /etc/texmf/web2c/texmf.cnf and changed
pool_size.pdfxmltex = 500000
to
pool_size.pdfxmltex = 1500000
and that fixes it.
It is also reported that the print docs build OK on Fedora Core 5.
Notes [Nov. 2005]
-----------------
After upgrading to Suse 10, found a (known) bug in PassiveTex which
broke the build, so added a bug-fix to 'docs/lib/vg-fo.xsl'.
Bug-fix related links:
http://lists.oasis-open.org/archives/docbook/200509/msg00032.html
http://www.dpawson.co.uk/docbook/tools.html#d850e300
http://www.haskell.org/pipermail/glasgow-haskell-bugs/2005-January.txt
Notes [July 2005]
-----------------
jrs had to install zillions of packages on SuSE 9.2 in order to
build the print docs (make print-docs), including
passivetex
xpdf (for pdftops, which does the nicest job)
Even then, pdfxmltex eventually dies with "TeX capacity exceeded,
sorry [pool size = 67555]" or some such. To fix this, he edited
/etc/texmf/texmf.cnf and changed
pool_size.pdfxmltex = 500000
to
pool_size.pdfxmltex = 1500000
and that fixed it.
Notes [Nov. 2004]:
-----------------
- the end of file.xml must have only ONE newline after the last tag:
</book>
- pdfxmltex barfs if given a filename with an underscore in it
References:
----------
- samba have got all the stuff
http://websvn.samba.org/listing.php?rep=4&path=/trunk/&opt=dir&sc=1
excellent on-line howto reference:
- http://www.cogent.ca/
using automake with docbook:
- http://www.movement.uklinux.net/docs/docbook-autotools/index.html
Debugging catalog processing:
- http://xmlsoft.org/catalog.html#Declaring
xmlcatalog -v <catalog-file>
shell script to generate xml catalogs for docbook 4.1.2:
- http://xmlsoft.org/XSLT/docbook.html
configure.in re pdfxmltex
- http://cvs.sourceforge.net/viewcvs.py/logreport/service/configure.in?rev=1.325
some useful xls stylesheets in cvs:
- http://cvs.sourceforge.net/viewcvs.py/perl-xml/perl-xml-faq/
TODO LESS CRUCIAL:
------------------
- concat titlepage + subtitle page in fo output
- try and get the QuickStart and FAQ titlepage+toc+content onto one page