[PATCH xorg-docs 1/1] Documentation: add Docbook external references support

2011-03-23 Thread Gaetan Nadon
When writing technical documentation, it is often necessary to cross
reference to other information. When that other information is not in the
current document, additional support is needed, namely .

A new feature with version 1.7 of xorg-sgml-doctools adds references to
other documents within or outside this package.

This feature works with PDF, HTML, PS (and epub?) generated documents
and will generate links to the other versions of the same type, i.e. html
docs will link to other html docs,  and pdf docs will link to other pdf
docs.

This patch adds technical support for this feature but does not change
the content of the documentation as seen by the end user.

Each book or article must generate a database containing the href
of sections that can be referred to from another document. This database
is installed in DATAROOTDIR/sgml/X11/dbs. There is a requirement that
the value of DATAROOTDIR for xorg-sgml-doctools and for the package
documentation is the same. This forms a virtual document tree.

This database is consulted by other documents while they are being generated
in order to fulfill the missing information for linking.
Refer to the xorg-sgml-doctools for further technical information.

Co-authored-by: Matt Dew 

Signed-off-by: Gaetan Nadon 
---
 .gitignore|1 +
 configure.ac  |   11 +++--
 docbook.am|   95 +
 general/Makefile.am   |   18 +---
 general/fonts/Makefile.am |   13 --
 general/graphics/Makefile.am  |   13 --
 general/input/Makefile.am |   13 --
 general/platforms/Makefile.am |   15 ---
 specs/CTEXT/Makefile.am   |   14 --
 specs/ICCCM/Makefile.am   |   14 --
 specs/XLFD/Makefile.am|   14 --
 specs/Xext/Makefile.am|   14 --
 specs/Xserver/Makefile.am |   14 --
 xmlrules.in   |   65 
 14 files changed, 199 insertions(+), 115 deletions(-)
 create mode 100644 docbook.am
 delete mode 100644 xmlrules.in

diff --git a/.gitignore b/.gitignore
index a8719d3..04042e4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -80,3 +80,4 @@ core
 *.ps
 *.pdf
 *.txt
+*.db
diff --git a/configure.ac b/configure.ac
index fc9b8b8..ef12a95 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,16 +32,17 @@ AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 AM_MAINTAINER_MODE
 
-# Require xorg-macros minimum of 1.10 for DocBook XML documentation
+# Require xorg-macros minimum of 1.12 for XORG_WITH_XSLTPROC
 m4_ifndef([XORG_MACROS_VERSION],
-  [m4_fatal([must install xorg-macros 1.10 or later before running 
autoconf/autogen])])
-XORG_MACROS_VERSION(1.10)
+  [m4_fatal([must install xorg-macros 1.12 or later before running 
autoconf/autogen])])
+XORG_MACROS_VERSION(1.12)
 XORG_DEFAULT_OPTIONS
 XORG_ENABLE_DOCS
 XORG_ENABLE_SPECS
-XORG_WITH_XMLTO(0.0.20)
+XORG_WITH_XMLTO(0.0.22)
+XORG_WITH_XSLTPROC
 XORG_WITH_FOP
-XORG_CHECK_SGML_DOCTOOLS(1.5)
+XORG_CHECK_SGML_DOCTOOLS(1.7)
 
 AC_CONFIG_FILES([Makefile
 general/Makefile
diff --git a/docbook.am b/docbook.am
new file mode 100644
index 000..3cf21e8
--- /dev/null
+++ b/docbook.am
@@ -0,0 +1,95 @@
+#
+# Generate output formats for a single DocBook/XML with/without chapters
+#
+# Variables set by the calling Makefile:
+# shelfdir: the location where the docs/specs are installed. Typically 
$(docdir)
+# docbook:  the main DocBook/XML file, no chapters, appendix or image files
+# chapters: all files pulled in by an XInclude statement and images.
+#
+
+#
+# This makefile is intended for Users Documentation and Functional 
Specifications.
+# Do not use for Developer Documentation which is not installed and does not 
require olink.
+# Refer to 
http://www.x.org/releases/X11R7.6/doc/xorg-docs/ReleaseNotes.html#id2584393
+# for an explanation on documents classification.
+#
+
+# DocBook/XML generated output formats to be installed
+shelf_DATA =
+
+# DocBook/XML file with chapters, appendix and images it includes
+dist_shelf_DATA = $(docbook) $(chapters)
+
+#
+# Generate DocBook/XML output formats with or without stylesheets
+#
+
+# Stylesheets are available if the package xorg-sgml-doctools is installed
+if HAVE_STYLESHEETS
+
+# The location where all cross reference databases are installed
+sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs
+masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"
+XMLTO_FLAGS =  \
+   --searchpath "$(XORG_SGML_PATH)/X11"\
+   --stringparam target.database.document=$(masterdb)  \
+   --stringparam current.docid="$(<:.xml=)"\
+   --stringparam collect.xref.targets="no"
+
+XMLTO_XHTML_FLAGS = \
+   -x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \
+   --stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css
+
+XMLTO_FO_FLAGS = \
+   -x $(STYLESHEET_SRCDIR)/xorg-fo.xsl
+endif HAVE_

[PATCH xorg-docs 1/1] Documentation: add Docbook external references support

2011-03-14 Thread Gaetan Nadon
When writing technical documentation, it is often necessary to cross
reference to other information. When that other information is not in the
current document, additional support is needed, namely .

A new feature with version 1.7 of xorg-sgml-doctools adds references to
other documents within or outside this package.

This patch adds technical support for this feature but does not change
the content of the documentation as seen by the end user.

Each book or article must generate a database containing the href
of sections that can be referred to from another document. This database
is installed in DATAROOTDIR/sgml/X11/dbs. There is a requirement that
the value of DATAROOTDIR for xorg-sgml-doctools and for the package
documentation is the same. This forms a virtual document tree.

This database is consulted by other documents while they are being generated
in order to fulfill the missing information for linking.
Refer to the xorg-sgml-doctools for further technical information.

Co-authored-by: Matt Dew 

Signed-off-by: Gaetan Nadon 
---
 .gitignore|1 +
 configure.ac  |9 ++--
 docbook.am|   95 +
 general/Makefile.am   |   18 +---
 general/fonts/Makefile.am |   13 --
 general/graphics/Makefile.am  |   13 --
 general/input/Makefile.am |   13 --
 general/platforms/Makefile.am |   15 ---
 specs/CTEXT/Makefile.am   |   14 --
 specs/ICCCM/Makefile.am   |   14 --
 specs/XLFD/Makefile.am|   14 --
 specs/Xext/Makefile.am|   14 --
 specs/Xserver/Makefile.am |   14 --
 xmlrules.in   |   65 
 14 files changed, 198 insertions(+), 114 deletions(-)
 create mode 100644 docbook.am
 delete mode 100644 xmlrules.in

diff --git a/.gitignore b/.gitignore
index a8719d3..04042e4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -80,3 +80,4 @@ core
 *.ps
 *.pdf
 *.txt
+*.db
diff --git a/configure.ac b/configure.ac
index fc9b8b8..615d31a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,14 +32,15 @@ AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 AM_MAINTAINER_MODE
 
-# Require xorg-macros minimum of 1.10 for DocBook XML documentation
+# Require xorg-macros minimum of 1.12 for DocBook XML documentation
 m4_ifndef([XORG_MACROS_VERSION],
-  [m4_fatal([must install xorg-macros 1.10 or later before running 
autoconf/autogen])])
-XORG_MACROS_VERSION(1.10)
+  [m4_fatal([must install xorg-macros 1.12 or later before running 
autoconf/autogen])])
+XORG_MACROS_VERSION(1.12)
 XORG_DEFAULT_OPTIONS
 XORG_ENABLE_DOCS
 XORG_ENABLE_SPECS
-XORG_WITH_XMLTO(0.0.20)
+XORG_WITH_XMLTO(0.0.22)
+XORG_WITH_XSLTPROC
 XORG_WITH_FOP
 XORG_CHECK_SGML_DOCTOOLS(1.5)
 
diff --git a/docbook.am b/docbook.am
new file mode 100644
index 000..10d0053
--- /dev/null
+++ b/docbook.am
@@ -0,0 +1,95 @@
+#
+# Generate output formats for a single DocBook/XML with/without chapters
+#
+# Variables set by the calling Makefile:
+# shelfdir: the location where the docs/specs are installed. Typically 
$(docdir)
+# docbook:  the main DocBook/XML file, no chapters, appendix or image files
+# chapters: all files pulled in by an XInclude statement and images.
+#
+
+#
+# This makefile is intended for Users Documentation and Functional 
Specifications.
+# Do not use for Developer Documentation which is not installed and does not 
require olink.
+# Refer to 
http://www.x.org/releases/X11R7.6/doc/xorg-docs/ReleaseNotes.html#id2584393
+# for an explanation on documents classification.
+#
+
+# DocBook/XML generated output formats to be installed
+shelf_DATA =
+
+# DocBook/XML file with chapters, appendix and images it includes
+dist_shelf_DATA = $(docbook) $(chapters)
+
+#
+# Generate DocBook/XML output formats with or without stylesheets
+#
+
+# Stylesheets are available if the package xorg-sgml-doctools is installed
+if HAVE_STYLESHEETS
+
+# The location where all cross reference databases are installed
+sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs
+masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"
+XMLTO_FLAGS =  \
+   --searchpath "$(XORG_SGML_PATH)/X11"\
+   --stringparam target.database.document=$(masterdb)  \
+   --stringparam current.docid="$(<:.xml=)"\
+   --stringparam collect.xref.targets="no"
+
+XMLTO_XHTML_FLAGS = \
+   -m $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \
+   --stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css
+
+XMLTO_FO_FLAGS = \
+   -m $(STYLESHEET_SRCDIR)/xorg-fo.xsl
+endif HAVE_STYLESHEETS
+
+shelf_DATA += $(docbook:.xml=.html)
+%.html: %.xml  $(chapters)
+   $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) xhtml-nochunks 
$<
+
+if HAVE_FOP
+shelf_DATA += $(docbook:.xml=.pdf) $(docbook:.xml=.ps)
+%.pdf: %.xml $(chapters)
+   $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO