8.119. sgml-common-0.6.3

8.119.1. Installation of SGML Common

Create the PKGBUILD for the sgml-common package with the following commands:

mkdir /sources/sgml-common
cd /sources/sgml-common
cat > PKGBUILD << "REALEOF"
# Maintainer: Linux From Scratch <lfs-dev@lists.linuxfromscratch.org>

pkgname="sgml-common"
pkgver="0.6.3"
pkgrel="1"
pkgdesc="The SGML Common package contains install-catalog. This is useful for creating and maintaining centralized SGML catalogs."
arch=('any')
url="https:///sourceware.org/"
install=sgml-common.install
depends=('rootfs')
makedepends=('autoconf'
             'automake'
             'bash'
             'binutils'
             'coreutils'
             'make'
             'patch')
source=('https://sourceware.org/ftp/docbook-tools/new-trials/SOURCES/sgml-common-0.6.3.tgz'
        'https://www.linuxfromscratch.org/patches/lfs/development/sgml-common-0.6.3-manpage-1.patch')
md5sums=('103c9828f24820df86e55e7862e28974'
         'https://www.linuxfromscratch.org/patches/lfs/development/645f3c898abd270a9143036824ae121a')

prepare(){
  cd "${pkgname}-${pkgver}"
  # Instead of the normal convention of including the autotools files
  # in the package, the maintainers included symlinks to the files in
  # /usr/share/automake. For previous versions of Automake this convention
  # is correct, but recent versions of Automake install the internal files
  # in version specific directories. This causes the configure script to
  # abort. To fix this error, the autotools are regenerated. Since the
  # included Makefile.am file uses a syntax not supported by current
  # versions of Automake, a patch is required to fix the syntax.
  patch -Np1 -i "${srcdir}/${pkgname}-${pkgver}-manpage-1.patch
  autoreconf -fi
}

build(){
  cd "${pkgname}-${pkgver}"
  ./configure --prefix=/usr --sysconfdir=/etc
  make
}

package(){
  cd "${pkgname}-${pkgver}"
  make DESTDIR="${pkgdir}" docdir=/usr/share/doc install
}
REALEOF

Create the install file to install catalogs after intallation:

cat > PKGBUILD << "REALEOF"
# sgml-common.install

# Taken from Arch Linux - Thanks
# arg 1:  the new package version
pre_install() {
    /bin/true
}

# arg 1:  the new package version
post_install() {
    add_catalog "${1%-*}"
}

# arg 1:  the new package version
# arg 2:  the old package version
pre_upgrade() {
    remove_catalog "${2%-*}"
}

# arg 1:  the new package version
# arg 2:  the old package version
post_upgrade() {
    add_catalog "${1%-*}"
}

# arg 1:  the old package version
pre_remove() {
    remove_catalog "${1%-*}"
}

# arg 1:  the old package version
post_remove() {
    /bin/true
}


add_catalog() {
    install-catalog --add /etc/sgml/sgml-ent.cat \
        /usr/share/sgml/sgml-iso-entities-8879.1986/catalog > /dev/null 2>&1

    install-catalog --add /etc/sgml/sgml-docbook.cat \
        /etc/sgml/sgml-ent.cat > /dev/null 2>&1
}

remove_catalog() {
    install-catalog --remove /etc/sgml/sgml-ent.cat \
        /usr/share/sgml/sgml-iso-entities-8879.1986/catalog > /dev/null 2>&1

    install-catalog --remove /etc/sgml/sgml-docbook.cat \
        /etc/sgml/sgml-ent.cat > /dev/null 2>&1
}

op=$1
shift
$op "$@"
REALEOF

Prepare the build directory for the pacman user and build the package:

chown -R root:pacman .
chmod 2775 .
chmod 664 PKGBUILD
su pacman -c 'makepkg -L --nodeps'

Add the newly created package to the central package repository:

cp sgml-common-0.6.3-1-any.pkg.tar.xz \
   /srv/pacman/repos/LFS/
repo-add /srv/pacman/repos/LFS/LFS.db.tar.xz \
         /srv/pacman/repos/LFS/sgml-common-0.6.3-1-any.pkg.tar.xz

Update the local cache and install the sgml-common package:

pacman -Syu
pacman -S sgml-common --overwrite \* -dd --noconfirm

Finally, copy the source files into the source repository and clean up the build directory:

mkdir /srv/pacman/source/LFS/sgml-common
cp PKGBUILD /srv/pacman/source/LFS/sgml-common
cd /sources
rm -rf sgml-common