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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/gnome2-utils.eclass,v 1.7 2008/02/10 14:47:14 eva Exp $
#
# gnome2-utils.eclass
#
# Set of auxiliary functions used to perform actions commonly needed by packages
# using the GNOME framework.
#
# Maintained by Gentoo's GNOME herd <gnome@gentoo.org>
#
# Path to gconftool-2
GCONFTOOL_BIN=${GCONFTOOL_BIN:="${ROOT}usr/bin/gconftool-2"}
# Directory where scrollkeeper-update should do its work
SCROLLKEEPER_DIR=${SCROLLKEEPER_DIR:="${ROOT}var/lib/scrollkeeper"}
# Path to scrollkeeper-update
SCROLLKEEPER_UPDATE_BIN=${SCROLLKEEPER_UPDATE_BIN:="${ROOT}usr/bin/scrollkeeper-update"}
DEPEND=">=sys-apps/sed-4"
# Applies any schema files installed by the current ebuild to Gconf's database
# using gconftool-2
gnome2_gconf_install() {
if [[ ! -x ${GCONFTOOL_BIN} ]]; then
return
fi
# We are ready to install the GCONF Scheme now
unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)
einfo "Installing GNOME 2 GConf schemas"
local contents="${ROOT}var/db/pkg/*/${PN}-${PVR}/CONTENTS"
local F
for F in $(grep "^obj /etc/gconf/schemas/.\+\.schemas\b" ${contents} | gawk '{print $2}' ); do
if [[ -e "${F}" ]]; then
# echo "DEBUG::gconf install ${F}"
${GCONFTOOL_BIN} --makefile-install-rule ${F} 1>/dev/null
fi
done
# have gconf reload the new schemas
pids=$(pgrep -x gconfd-2)
if [[ $? == 0 ]] ; then
ebegin "Reloading GConf schemas"
kill -HUP ${pids}
eend $?
fi
}
# Removes schema files previously installed by the current ebuild from Gconf's
# database.
gnome2_gconf_uninstall() {
if [[ ! -x ${GCONFTOOL_BIN} ]]; then
return
fi
unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)
einfo "Uninstalling GNOME 2 GConf schemas"
local contents="${ROOT}/var/db/pkg/*/${PN}-${PVR}/CONTENTS"
local F
for F in $(grep "obj /etc/gconf/schemas" ${contents} | sed 's:obj \([^ ]*\) .*:\1:' ); do
# echo "DEBUG::gconf install ${F}"
${GCONFTOOL_BIN} --makefile-uninstall-rule ${F} 1>/dev/null
done
}
# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild
# have installed anything under that location.
gnome2_icon_cache_update() {
local updater=$(type -p gtk-update-icon-cache 2> /dev/null)
if [[ ! -x ${updater} ]] ; then
debug-print "${updater} is not executable"
return
fi
ebegin "Updating icons cache"
local retval=0
local fails=( )
for dir in $(find "${ROOT}/usr/share/icons" -maxdepth 1 -mindepth 1 -type d)
do
if [[ -f "${dir}/index.theme" ]] ; then
local rv=0
${updater} -qf ${dir}
rv=$?
if [[ ! $rv -eq 0 ]] ; then
debug-print "Updating cache failed on ${dir}"
# Add to the list of failures
fails[$(( ${#fails[@]} + 1 ))]=$dir
retval=2
fi
fi
done
eend ${retval}
for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do
### HACK!! This is needed until bash 3.1 is unmasked.
## The current stable version of bash lists the sizeof fails to be 1
## when there are no elements in the list because it is declared local.
## In order to prevent the declaration from being in global scope, we
## this hack to prevent an empty error message being printed for stable
## users. -- compnerd && allanonjl
if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
eerror "Failed to update cache with icon ${fails[i]}"
fi
done
}
# Workaround applied to Makefile rules in order to remove redundant
# calls to scrollkeeper-update and sandbox violations.
gnome2_omf_fix() {
local omf_makefiles filename
omf_makefiles="$@"
if [[ -f ${S}/omf.make ]] ; then
omf_makefiles="${omf_makefiles} ${S}/omf.make"
fi
# testing fixing of all makefiles found
for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am") ; do
omf_makefiles="${omf_makefiles} ${filename}"
done
ebegin "Fixing OMF Makefiles"
local retval=0
local fails=( )
for omf in ${omf_makefiles} ; do
local rv=0
sed -i -e 's:scrollkeeper-update:true:' ${omf}
retval=$?
if [[ ! $rv -eq 0 ]] ; then
debug-print "updating of ${omf} failed"
# Add to the list of failures
fails[$(( ${#fails[@]} + 1 ))]=$omf
retval=2
fi
done
eend $retval
for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do
### HACK!! This is needed until bash 3.1 is unmasked.
## The current stable version of bash lists the sizeof fails to be 1
## when there are no elements in the list because it is declared local.
## In order to prevent the declaration from being in global scope, we
## this hack to prevent an empty error message being printed for stable
## users. -- compnerd && allanonjl
if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
eerror "Failed to update OMF Makefile ${fails[i]}"
fi
done
}
# Updates the global scrollkeeper database.
gnome2_scrollkeeper_update() {
if [[ -x ${SCROLLKEEPER_UPDATE_BIN} ]]; then
einfo "Updating scrollkeeper database ..."
${SCROLLKEEPER_UPDATE_BIN} -q -p ${SCROLLKEEPER_DIR}
fi
}
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