#!/bin/bash

###############################################################################
# Script:  linuxdoc-tools.build
# Purpose: Build & install all components that form the linuxdoc-tools
#          Slackware Package.
# Credit:  written by Stuart Winter <mozes@slackware.com>
#          with the docbook build code by Jerome Pinot <ngc891@gmail.com>
#          and some script code taken from Debian, Red Hat/Fedora &
#          Linux From Scratch documentation
#          http://www.linuxfromscratch.org/blfs/view/svn/index.html
#          http://cblfs.cross-lfs.org/index.php/Category:DocBook_SGML
#          Thanks guys! :-)
###############################################################################

# Version of LDT (which is also the .t?z package version)
LINUXDOCTOOLSVER=$PKGVERSION

# Bundled package versions:
SGMLDTD3VER=3.1
SGMLDTD4VER=4.5
XMLDTDVER=4.5
XSLSTYLESHEETSVER=1.75.2
DSSSLSTYLESHEETSVER=1.79
SGMLCOMMONVER=0.6.3
OPENJADEVER=1.3.3-pre1
OPENSPVER=1.5.2
GNOMEDOCUTILSVER=0.19.1
GTKDOCVER=1.13
SGMLSPLVER=1.03ii
XMLTOVER=0.0.23
ASCIIDOCVER=8.5.2
DOCBOOKUTILSVER=0.6.14

# Determine the general CFLAGS for the known architectures:
case $ARCH in
  arm)     export SLKCFLAGS="-O2 -march=armv4t"
           export LIBDIRSUFFIX=""
           export HOSTTARGET="-gnueabi"
           ;;
  i486)    export SLKCFLAGS="-O2 -march=i486 -mtune=i686"
           export LIBDIRSUFFIX=""
           export HOSTTARGET=""
           ;;
  s390)    export SLKCFLAGS="-O2"
           export LIBDIRSUFFIX=""
           export HOSTTARGET=""
           ;;
  x86_64)  export SLKCFLAGS="-O2 -fPIC"
           export LIBDIRSUFFIX="64"
           export HOSTTARGET=""
           ;;
esac

# The build order is purposive.
# The build order for the XML style sheets & docbook stuff comes from
# the Linux from Scratch documentation; the other rest is because of
# dependency build order.

####################### Build AsciiDoc ##############################

# Extract source:
cd $TMP
tar xvf $CWD/sources/asciidoc-$ASCIIDOCVER.tar.*z*
cd asciidoc-$ASCIIDOCVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Configure:
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --docdir=/usr/doc/asciidoc-$ASCIIDOCVER \
  --mandir=/usr/man || exit 1

# Install:
make install && make docs || exit 1
find /etc/asciidoc -type f -print0 | xargs -0 chmod 644

# Copy docs:
mkdir -vpm755 /usr/doc/asciidoc-$ASCIIDOCVER
cp -fav \
  BUGS CHANGELOG COPY* README \
  /usr/doc/asciidoc-$ASCIIDOCVER/

####################### Build sgml-common ############################

# Extract source.  We're using a source RPM since it contains a number of
# patches that we need:
cd $TMP
mkdir sgml-common && cd sgml-common
rpm2tgz $CWD/sources/sgml-common-${SGMLCOMMONVER}*.src.rpm
tar xvf sgml-common-*src.tgz || exit 1
# The real source archive is stored inside the source RPM, you see:
tar xvf sgml-common-$SGMLCOMMONVER.tgz 
cd sgml-common-$SGMLCOMMONVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Apply patches (these are included in the source rpm):
for i in \
  sgml-common-0.6.3-docdir.patch \
  sgml-common-automake.patch \
  sgml-common-quotes.patch \
  sgml-common-umask.patch ; do
    patch --verbose -p1 < ../$i
done || exit 1

# Configure:
#aclocal
#automake --add-missing --copy
autoreconf -vif
./configure \
  --prefix=/usr \
  --mandir=/usr/man \
  --infodir=/usr/info \
  --with-docdir=/usr/doc \
  --sysconfdir=/etc \
  || exit 1

# Build & install:
make -e 'mkdir_p=mkdir -p' install || exit 1

# Create catalog:
install-catalog --add /etc/sgml/sgml-ent.cat \
  /usr/share/sgml/sgml-iso-entities-8879.1986/catalog
install-catalog --add /etc/sgml/sgml-docbook.cat \
  /etc/sgml/sgml-ent.cat

# Copy docs:
mkdir -vpm755 /usr/doc/sgml-common-$SGMLCOMMONVER
cp -fav \
  COPYING AUTHORS INSTALL NEWS README ChangeLog \
  /usr/doc/sgml-common-$SGMLCOMMONVER

####################### Install docbooks ############################

# Extract source:
cd $TMP
mkdir sgml-dtd
cd sgml-dtd
# Debian handily package all docbooks past and present in one archive
# but they version number the archive with the latest version.
tar xvf $CWD/sources/docbook_*orig*.tar.gz 
cd docbook* || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;


###############
## sgml-dtd3 ##
###############

( cd docbook-$SGMLDTD3VER
  pwd 

 # Remove the ENT definitions from the catalog file:
  sed -i -e '/ISO 8879/d' docbook.cat
 # Replace the DTDDECL catalog entry, which is not supported by Linux SGML tools,
 # with the SGMLDECL catalog entry
  sed -i -e 's|DTDDECL "-//OASIS//DTD Docbook V3.1//EN"|SGMLDECL|g' docbook.cat

  # Install:
  mkdir -vpm755 /etc/sgml
   mkdir -vpm755 /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD3VER
   install -vpm644 docbook.cat /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD3VER/catalog
   install -vpm644 *.dtd *.mod *.dcl /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD3VER/

   # Update SGML catalog:
   install-catalog --add /etc/sgml/sgml-docbook-dtd-$SGMLDTD3VER.cat \
     /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD3VER/catalog 
   install-catalog --add /etc/sgml/sgml-docbook-dtd-$SGMLDTD3VER.cat \
     /etc/sgml/sgml-docbook.cat

# Use only the most current 3.x version of DocBook SGML DTD:
cat >> /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD3VER/catalog << "EOF"
  -- Begin Single Major Version catalog changes --

PUBLIC "-//Davenport//DTD DocBook V3.0//EN" "docbook.dtd"

  -- End Single Major Version catalog changes --
EOF

  # Copy docs:
  mkdir -vpm755 /usr/doc/sgml-dtd-$SGMLDTD3VER
  cp -fav \
    ChangeLog *.txt \
    /usr/doc/sgml-dtd-$SGMLDTD3VER/  
)

###############
## sgml-dtd4 ##
###############
# For reference:
# http://cblfs.cross-lfs.org/index.php/DocBook_SGML_DTD-4.x
# http://www.linuxfromscratch.org/blfs/view/svn/pst/sgml-dtd.html


( cd docbook-$SGMLDTD4VER
  pwd

  # Remove the ENT definitions from the catalog file:
  sed -i -e '/ISO 8879/d' -e '/gml/d' docbook.cat

  # Install:
  mkdir -vpm755 /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER
  install -vpm644 docbook.cat /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER/catalog
  cp -fav *.dtd *.mod *.dcl /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER
  # Update SGML catalog:
  install-catalog --add /etc/sgml/sgml-docbook-dtd-$SGMLDTD4VER.cat \
    /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER/catalog 
  install-catalog --add /etc/sgml/sgml-docbook-dtd-$SGMLDTD4VER.cat \
    /etc/sgml/sgml-docbook.cat

  # Use only the most current 4.x version of DocBook SGML DTD :
  # When you upgrade sgml-dtd4, put the PREVIOUS version number in
  # with the lines below.
cat << EOF >> /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER/catalog
  -- Begin Single Major Version catalog changes --
EOF
for i in 4.4 4.3 4.2 4.1 4.0; do
cat << EOF >> /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER/catalog
PUBLIC "-//OASIS//DTD DocBook V${i}//EN" "docbook.dtd"
EOF
done
cat << EOF >> /usr/share/sgml/docbook/sgml-dtd-$SGMLDTD4VER/catalog

  -- End Single Major Version catalog changes --
EOF

  # Copy docs:
  mkdir -vpm755 /usr/doc/sgml-dtd4-$SGMLDTD4VER
  cp -fav \
    README \
    /usr/doc/sgml-dtd4-$SGMLDTD4VER/

)

####################### Build OpenSP ############################

# Extract source:
cd $TMP
mkdir opensp && cd opensp
rpm2tgz $CWD/sources/opensp-${OPENSPVER}*.src.rpm 
tar xvf opensp*src.tgz 
tar xvf OpenSP-$OPENSPVER.tar.gz 
cd OpenSP-$OPENSPVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

sed -i 's:32,:253,:' lib/Syntax.cxx
sed -i 's:LITLEN          240 :LITLEN          8092:' unicode/{gensyntax.pl,unicode.syn}

# Stop OpenJade from segfaulting:
patch --verbose -p1 < ../opensp-sigsegv.patch || exit 1

# Configure without optimisation.  OpenSP & OpenJade
# are sensitive to optimisations, resulting in segfaults,
# particularly on the ARM platform.  Apparently -O1 will work but
# let's just leave it as is.
#
# This is configured not to build the documentation.  If anybody really needs
# it, let me know and I'll adjust the build script - it's just a PITA to
# get working.
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --datadir=/usr/share \
  --infodir=/usr/info \
  --disable-dependency-tracking \
  --disable-static \
  --disable-doc-build \
  --enable-http \
  --enable-default-catalog=/etc/sgml/catalog \
  --enable-default-search-path=/usr/share/sgml \
  || exit 1

# Build:
make pkgdatadir=/usr/share/sgml/OpenSP-$OPENSPVER || exit 1

# Install:
make install DESTDIR=/ || exit 1

# This allows OpenJade to link with OpenSP.
( cd /usr/lib${LIBDIRSUFFIX} && ln -vsf libosp.so libsp.so )

# Rename sx to sgml2xml & create symlinks:
mv -f /usr/bin/osx /usr/bin/osgml2xml
( cd /usr/bin ; ln -vfs osgml2xml osx )

# Create symlinks to binaries:
( cd /usr/bin
  for file in nsgmls sgmlnorm spam spent sgml2xml ; do
     rm -fv $file
     ln -vfs o$file $file
  done
)

# Fix man pages:
# Sorry, but OpenSP needs xmlto installed to create its man pages and documentation.
# Due to build dependency order, we build xmlto later on.  I did try and move xmlto earlier
# in the build but didn't get the build order correct. If anybody REALLY misses this documentation,
# email mozes@slackware.com and I'll have another go at adjusting the build order.
#
# Building man pages has been disabled with ./configure --disable-doc-build.
#
#( cd /usr/man/man1
#  mv -fv osx.1 osgml2xml.1
#  ln -vfs osgml2xml.1 osx.1 
#  for file in nsgmls sgmlnorm spam spent sgml2xml ; do
#     rm -f ${file}.1*
#     ln -vfs o${file}.1 ${file}.1 
#  done
#)

# Rename docs directory:
mv -fv /usr/doc/OpenSP /usr/doc/OpenSP-$OPENSPVER

####################### Build OpenJade ############################
# Reference:
#  http://cblfs.cross-lfs.org/index.php/OpenJade

# Extract source:
cd $TMP
tar xvf $CWD/sources/openjade-${OPENJADEVER}.tar.*z* 
cd openjade-${OPENJADEVER} || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Apply patches:
sed -i "s/iostream.h/iostream/g" style/MultiLineInlineNote.cxx

# Configure without optimisation.
# OpenSP & OpenJade are sensitive to optimisations and can result
# in segfaults with anything other than O2 - particularly on the ARM
# platform.
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --enable-splibdir=/usr/lib${LIBDIRSUFFIX} \
  --disable-static \
  --mandir=/usr/man \
  --infodir=/usr/info \
  --disable-static \
  --enable-http \
  --enable-default-catalog=/etc/sgml/catalog \
  --enable-default-search-path=/usr/share/sgml \
  --datadir=/usr/share/sgml/openjade-$OPENJADEVER \
  || exit 1

# Build:
make || exit 1

# Install:
mkdir -p /etc/sgml
make install || exit 1
make install-man || exit 1
( cd /usr/bin && ln -vfs openjade jade )
( cd /usr/man/man1 && ln -vfs openjade.1 jade.1 )
ln -vsf libogrove.so /usr/lib${LIBDIRSUFFIX}/libgrove.so
ln -vsf libospgrove.so /usr/lib${LIBDIRSUFFIX}/libspgrove.so
ln -vsf libostyle.so /usr/lib${LIBDIRSUFFIX}/libstyle.so
install -vpm644 dsssl/catalog /usr/share/sgml/openjade-$OPENJADEVER
install -vpm644 dsssl/*.{dtd,dsl,sgm} /usr/share/sgml/openjade-$OPENJADEVER

# Update SGML catalog:
install-catalog --add /etc/sgml/openjade-$OPENJADEVER.cat \
  /usr/share/sgml/openjade-$OPENJADEVER/catalog
install-catalog --add /etc/sgml/sgml-docbook.cat \
  /etc/sgml/openjade-$OPENJADEVER.cat

# Update system configuration:
echo "SYSTEM \"http://www.oasis-open.org/docbook/xml/${XMLDTDVER}/docbookx.dtd\" \
    \"/usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/docbookx.dtd\"" >> \
    /usr/share/sgml/openjade-${OPENJADEVER}/catalog

# Copy docs:
mkdir -vpm755 /usr/doc/openjade-$OPENJADEVER
cp -fav \
  COPYING NEWS README VERSION \
  doc/* dsssl/README.jadetex pubtext jadedoc \
  /usr/doc/openjade-$OPENJADEVER

####################### Build dsssl-stylesheets ####################

# Extract source:
cd $TMP
mkdir docbook-dsssl-$DSSSLSTYLESHEETSVER
cd docbook-dsssl-$DSSSLSTYLESHEETSVER
tar xvf $CWD/sources/docbook-dsssl-$DSSSLSTYLESHEETSVER.tar.bz2 || exit 1
tar xvf $CWD/sources/docbook-dsssl-doc-$DSSSLSTYLESHEETSVER.tar.bz2 || exit 1
cd docbook-dsssl-$DSSSLSTYLESHEETSVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Install:
install -pm755 bin/collateindex.pl /usr/bin
install -pm644 bin/collateindex.pl.1 /usr/man/man1
# Eeek!  Debian trim this down but we'll leave it for the moment:
mkdir -vpm755 /usr/share/sgml/docbook/dsssl-stylesheets-$DSSSLSTYLESHEETSVER/common
cp -fav * /usr/share/sgml/docbook/dsssl-stylesheets-$DSSSLSTYLESHEETSVER

# Update catalog:
install-catalog --add /etc/sgml/dsssl-docbook-stylesheets.cat \
  /usr/share/sgml/docbook/dsssl-stylesheets-$DSSSLSTYLESHEETSVER/catalog
install-catalog --add /etc/sgml/dsssl-docbook-stylesheets.cat \
  /usr/share/sgml/docbook/dsssl-stylesheets-$DSSSLSTYLESHEETSVER/common/catalog
install-catalog --add /etc/sgml/sgml-docbook.cat \
  /etc/sgml/dsssl-docbook-stylesheets.cat

# Copy docs:
mkdir -vpm755 /usr/doc/dsssl-stylesheets-$DSSSLSTYLESHEETSVER
cp -fav \
  WhatsNew VERSION RELEASE-NOTES.txt README ChangeLog BUGS \
  /usr/doc/dsssl-stylesheets-$DSSSLSTYLESHEETSVER
cp -fav \
  frames/README \
  /usr/doc/dsssl-stylesheets-$DSSSLSTYLESHEETSVER/README.frames

####################### Build docbook-utils ########################

# docbook-utils requires some of the docbook docs to be installed
# prior to being built.

# Extract source:
cd $TMP
mkdir docbook-utils && cd docbook-utils
rpm2tgz $CWD/sources/docbook-utils-${DOCBOOKUTILSVER}*.src.rpm
tar xvf docbook-utils-*src.tgz 
tar xvf docbook-utils-$DOCBOOKUTILSVER.tar.gz 
cd docbook-utils-$DOCBOOKUTILSVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Apply patches:
for i in \
  docbook-utils-rtfmanpage.patch \
  docbook-utils-sgmlinclude.patch \
  docbook-utils-2ndspaces.patch \
  docbook-utils-grepnocolors.patch \
  docbook-utils-spaces.patch \
  docbook-utils-w3mtxtconvert.patch ; do
 patch --verbose -p1 < ../$i
done || exit 1

# Configure:
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  || exit 1

# Build:
make || exit 1

# Install:
make install htmldir=/usr/doc/docbook-utils-$DOCBOOKUTILSVER/html || exit 1

# db2html is not just a symlink, as it has to create the output directory:
rm -f /usr/bin/db2html
install -vpm755 ../db2html /usr/bin
install -vpm644 ../gdp-both.dsl /usr/share/sgml/docbook/utils-$DOCBOOKUTILSVER/docbook-utils.dsl

# Make binary symlinks:
( cd /usr/bin
  for util in dvi html pdf ps rtf ; do
     rm -f db2$util
     ln -vfs docbook2$util db2$util
  done
)

# Make man page symlinks:
( cd /usr/man/man1
  for util in dvi html pdf ps rtf ; do
     rm -f db2$util.1*
     ln -vfs jw.1 db2$util.1
  done
)

# Copy docs:
mkdir -vpm755 /usr/doc/docbook-utils-$DOCBOOKUTILSVER
cp -fav \
  AUTHORS NEWS README TODO \
  /usr/doc/docbook-utils-$DOCBOOKUTILSVER

############################
## xml-dtd / docbook-xml  ##
############################

# Extract source:
cd $TMP
mkdir xml-dtd-$XMLDTDVER
cd xml-dtd-$XMLDTDVER
unzip $CWD/sources/docbook-xml-$XMLDTDVER.zip || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Install 4.x catalog:
mkdir -vpm755 /usr/share/xml/docbook/xml-dtd-$XMLDTDVER
cp -fav docbook.cat *.dtd *.mod ent/ \
  /usr/share/xml/docbook/xml-dtd-$XMLDTDVER

# Use the Unicode-4 entities from sgml-common to fix errors such as 
# "1D6C2" is not a character number in the document character set
( cd /usr/share/xml/docbook/xml-dtd-$XMLDTDVER/ent
  rm -fv isogrk4.ent
  ln -vfs ../../../../sgml/xml-iso-entities-*.*/ISOgrk4.ent isogrk4.ent )

# Create config files:
mkdir -vpm755 /etc/xml

# This code is taken directly from:
# http://www.linuxfromscratch.org/blfs/view/svn/pst/xml.html#DocBook
#
# Populate /etc/xml/docbook:
#
if [ ! -e /etc/xml/docbook ]; then
    xmlcatalog --noout --create /etc/xml/docbook
fi &&
xmlcatalog --noout --add "public" \
    "-//OASIS//DTD DocBook XML V${XMLDTDVER}//EN" \
    "http://www.oasis-open.org/docbook/xml/${XMLDTDVER}/docbookx.dtd" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//DTD DocBook XML CALS Table Model V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/calstblx.dtd" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//DTD XML Exchange Table Model 19990315//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/soextblx.dtd" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ELEMENTS DocBook XML Information Pool V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/dbpoolx.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ELEMENTS DocBook XML Document Hierarchy V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/dbhierx.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ELEMENTS DocBook XML HTML Tables V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/htmltblx.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ENTITIES DocBook XML Notations V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/dbnotnx.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ENTITIES DocBook XML Character Entities V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/dbcentx.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "public" \
    "-//OASIS//ENTITIES DocBook XML Additional General Entities V${XMLDTDVER}//EN" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}/dbgenent.mod" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "rewriteSystem" \
    "http://www.oasis-open.org/docbook/xml/${XMLDTDVER}" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}" \
    /etc/xml/docbook &&
xmlcatalog --noout --add "rewriteURI" \
    "http://www.oasis-open.org/docbook/xml/${XMLDTDVER}" \
    "file:///usr/share/xml/docbook/xml-dtd-${XMLDTDVER}" \
    /etc/xml/docbook

#
# Populate /etc/xml/catalog:
#
if [ ! -e /etc/xml/catalog ]; then
    xmlcatalog --noout --create /etc/xml/catalog
fi &&
xmlcatalog --noout --add "delegatePublic" \
    "-//OASIS//ENTITIES DocBook XML" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog &&
xmlcatalog --noout --add "delegatePublic" \
    "-//OASIS//DTD DocBook XML" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog &&
xmlcatalog --noout --add "delegateSystem" \
    "http://www.oasis-open.org/docbook/" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog &&
xmlcatalog --noout --add "delegateURI" \
    "http://www.oasis-open.org/docbook/" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog

# Rewrites for older docbooks.  This allows older docbooks to be referenced.
# It means, however, that you __*shouldn't* have these older docbooks__
# installed on your system;
# so if you just keep the Slackware linuxdoc-tools package you'll be fine:
#
for DTDVERSION in 4.1.2 4.2 4.3 4.4
do
  xmlcatalog --noout --add "public" \
    "-//OASIS//DTD DocBook XML V$DTDVERSION//EN" \
    "http://www.oasis-open.org/docbook/xml/$DTDVERSION/docbookx.dtd" \
    /etc/xml/docbook
  xmlcatalog --noout --add "rewriteSystem" \
    "http://www.oasis-open.org/docbook/xml/$DTDVERSION" \
    "file:///usr/share/xml/docbook/xml-dtd-$XMLDTDVER" \
    /etc/xml/docbook
  xmlcatalog --noout --add "rewriteURI" \
    "http://www.oasis-open.org/docbook/xml/$DTDVERSION" \
    "file:///usr/share/xml/docbook/xml-dtd-$XMLDTDVER" \
    /etc/xml/docbook
  xmlcatalog --noout --add "delegateSystem" \
    "http://www.oasis-open.org/docbook/xml/$DTDVERSION/" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog
  xmlcatalog --noout --add "delegateURI" \
    "http://www.oasis-open.org/docbook/xml/$DTDVERSION/" \
    "file:///etc/xml/docbook" \
    /etc/xml/catalog
done

# Copy docs:
mkdir -pm755 /usr/doc/xml-dtd-$XMLDTDVER
cp -favv \
  ChangeLog README \
  /usr/doc/xml-dtd-$XMLDTDVER

###############################
## docbook-xsl (stylesheets) ##
###############################

# Extract source:
cd $TMP
mkdir docbook-style-xsl && cd docbook-style-xsl
rpm2tgz $CWD/sources/docbook-style-xsl-${XSLSTYLESHEETSVER}*.src.rpm 
tar xvf docbook-style-xsl*.tgz
tar xvf docbook-xsl-$XSLSTYLESHEETSVER.tar.bz2
# This unpacks atop of the main tree:
tar xvf docbook-xsl-doc-$XSLSTYLESHEETSVER.tar.bz2

# Enter unpacked sources:
cd docbook-xsl-$XSLSTYLESHEETSVER || exit 1

chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Apply patches:
for i in \
  docbook-xsl-list-item-body.patch \
  docbook-xsl-marginleft.patch \
  docbook-xsl-newmethods.patch \
  docbook-xsl-non-constant-expressions.patch \
  docbook-xsl-pagesetup.patch ; do
   patch --verbose -p1 < ../$i
done || exit 1

# Install:
mkdir -vpm755 /usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER
cp -fav \
 VERSION common eclipse extensions fo highlighting html \
 htmlhelp images javahelp lib manpages params profiling \
 slides template tools website wordml xhtml             \
 /usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER

# Create config files:
if [ ! -d /etc/xml ]; then install -v -m755 -d /etc/xml; fi
if [ ! -f /etc/xml/catalog ]; then
  xmlcatalog --noout --create /etc/xml/catalog
fi

# Configure system:
xmlcatalog --noout --add "rewriteSystem" \
  "http://docbook.sourceforge.net/release/xsl/$XSLSTYLESHEETSVER" \
  "/usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER" \
  /etc/xml/catalog

xmlcatalog --noout --add "rewriteURI" \
  "http://docbook.sourceforge.net/release/xsl/$XSLSTYLESHEETSVER" \
  "/usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER" \
  /etc/xml/catalog

xmlcatalog --noout --add "rewriteSystem" \
  "http://docbook.sourceforge.net/release/xsl/current" \
  "/usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER" \
  /etc/xml/catalog

xmlcatalog --noout --add "rewriteURI" \
  "http://docbook.sourceforge.net/release/xsl/current" \
  "/usr/share/xml/docbook/xsl-stylesheets-$XSLSTYLESHEETSVER" \
  /etc/xml/catalog

# Copy docs:
mkdir -vpm755 /usr/doc/docbook-xsl-$XSLSTYLESHEETSVER
cp -fav doc/* README* RELEASE-NOTES* NEWS* \
         /usr/doc/docbook-xsl-$XSLSTYLESHEETSVER

####################### Build xmlto ################################

# Extract source:
cd $TMP
tar xvf $CWD/sources/xmlto-$XMLTOVER.tar.*z*
cd xmlto-$XMLTOVER || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Configure:
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  || exit 1

# Build:
make || exit 1

# Install:
make install || exit 1

# Copy docs:
mkdir -vpm755 /usr/doc/xmlto-$XMLTOVER
cp -fav \
  AUTHORS COPYING ChangeLog FAQ INSTALL NEWS README \
  /usr/doc/xmlto-$XMLTOVER

####################### Build SGMLSPL ##############################

# Extract source:
cd $TMP
tar xvf $CWD/sources/libsgmls-perl_$SGMLSPLVER.orig.tar.gz || exit 1
cd libsgmls-perl-$SGMLSPLVER.orig
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
zcat $CWD/sources/libsgmls-perl_$SGMLSPLVER-*.diff.gz | patch -p1 || exit 1

# Configure:
perl Makefile.PL INSTALLDIRS=vendor || exit 1
sed -i 's?/share/man?/man/?g' Makefile

# Build:
make OPTIMIZE="$SLKCFLAGS" || exit 1

# Install:
make install PREFIX=/usr
sed 's?usr/share/doc/sgmls-doc/?usr/doc/sgmlspl-'"$SGMLSPLVER"'/?g' sgmlspl.1 > /usr/man/man1/sgmlspl.1

# Copy docs:
mkdir -vpm755 /usr/doc/sgmlspl-$SGMLSPLVER
cp -fav \
  BUGS COPYING README TODO \
  /usr/doc/sgmlspl-$SGMLSPLVER
cp -fav \
  DOC/HTML/{SGMLSpm,sgmlspl} \
  /usr/doc/sgmlspl-$SGMLSPLVER

####################### Build linuxdoc-tools ########################

# Extract source:
cd $TMP
mkdir linuxdoc-tools && cd linuxdoc-tools
rpm2tgz $CWD/sources/linuxdoc-tools-${LINUXDOCTOOLSVER}*.src.rpm
tar xvf linuxdoc-tools*.src.tgz
tar xvf linuxdoc-tools_$LINUXDOCTOOLSVER.tar.gz
cd linuxdoc-tools-$LINUXDOCTOOLSVER || exit 1

chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Remove Tex from the $PATH so that we don't build formats of the linuxdoc-tools
# guide which don't work with tetex-3.  These do work with texlive, but Slackware doesn't
# ship that, and just how many alternate versions of the documentation do we need anyway? :-)
OPATH=$PATH
export PATH=$( echo $PATH | sed -e 's?:/usr/share/texmf/bin??g' -e 's?/usr/share/texmf/bin:??g' )

# Apply patches (these are included in the source rpm):
for i in \
  linuxdoc-tools-0.9.13-letter.patch \
  linuxdoc-tools-0.9.20-lib64.patch ; do
   patch --verbose -p1 < ../$i
done || exit 1

# Find out what our Vendor perl directory is:
eval $(perl '-V:installvendorlib')
mkdir -p $PKG/$installvendorlib

# Configure:
./configure \
  --prefix=/usr \
  --with-perllibdir=$installvendorlib \
  --mandir=/usr/man \
  --with-installed-nsgmls \
  --infodir=/usr/info \
  || exit 1
#  --with-installed-iso-entities \
#  --with-texdir=/usr/share/texmf/tex/latex/ \

# Adjust doc dir location:
sed -i 's?share/doc/linuxdoc-tools?doc/linuxdoc-tools-'"$LINUXDOCTOOLSVER"'?g' Makefile

( cd entity-map && autoconf && ./configure --prefix=/usr )

# Build serial.  This does build in parallel but
# I find linuxdoc-tools to be fragile between versions:
make \
   perl5libdir=$PKG/$installvendorlib \
   OPTIMIZE="$SLKCFLAGS" \
   PERL=/usr/bin/perl \
   DESTDIR=/ \
   LINUXDOCDOC=/usr/doc/linuxdoc-tools-$LINUXDOCTOOLSVER || exit 1

# Install:
make install \
   PERL=/usr/bin/perl \
   perl5libdir=$PKG/$installvendorlib \
   DESTDIR=/ \
   LINUXDOCDOC=/usr/doc/linuxdoc-tools-$LINUXDOCTOOLSVER || exit 1

# Install shell scripts for sgml2{txt,latex,info}
for i in txt latex info; do \
    install -vpm755 debian/addition/sgml2$i \
    /usr/bin/sgml2$i; \
done

# Install info page:
cat debian/linuxdoc-tools.info-base doc/guide.info > /usr/info/linuxdoc-sgml.info

# This package contains a number of programs. 
# We maintain our own change log for this package.  Since the package name is
# 'linuxdoc-tools', let's put our changelog into here:
install -vpm644 $CWD/ChangeLog.txt /usr/doc/linuxdoc-tools-$LINUXDOCTOOLSVER/Slackware-ChangeLog.txt

# Restore $PATH:
export PATH=$OPATH

####################### Build gnome-doc-utils #######################

# Extract source:
cd $TMP
tar xvf $CWD/sources/gnome-doc-utils-$GNOMEDOCUTILSVER.tar.*z*
cd gnome-doc-utils-* || exit 1

chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --disable-scrollkeeper \
  --enable-build-utils \
  --build=$ARCH-slackware-linux$HOSTTARGET || exit 1

# No parallel build here because it doesn't work:
make || exit 1

# Install:
make install DESTDIR=/ || exit 1

# Copy docs:
mkdir -p $PKG/usr/doc/gnome-doc-utils-$GNOMEDOCUTILSVER
cp -fav \
  AUTHORS ChangeLog COPYING* INSTALL NEWS README \
  /usr/doc/gnome-doc-utils-$GNOMEDOCUTILSVER

####################### Build gtk-doc ###############################

# Extract source:
cd $TMP
tar xvf $CWD/sources/gtk-doc-$GTKDOCVER.tar.bz2 || exit 1
cd gtk-doc-$GTKDOCVER
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

# Apply an upstreamed fix for gtk-doc-1.13:
bzcat $CWD/sources/gtkdoc-1.13-fixref.patch.bz2 | patch --verbose -p1 || exit 1

# Configure:
./configure \
  --prefix=/usr \
  --enable-public-id \
  --disable-scrollkeeper \
  || exit 1

# Build:
make || exit 1

# Install:
make install || exit 1

# Copy docs:
mkdir -vpm755 /usr/doc/gtk-doc-$GTKDOCVER
cp -fav \
  AUTHORS COPYING INSTALL MAINTAINERS NEWS README TODO \
  /usr/doc/gtk-doc-$GTKDOCVER

#######################################################################

# Install the package description:
rm -rf /install
mkdir -vpm755 /install
install -vpm644 $CWD/slack-desc /install
#EOF