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# Copyright 1999-2006 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/gnome2-utils.eclass,v 1.8 2008/03/22 09:37:44 remi Exp $ |
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# |
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# gnome2-utils.eclass |
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# |
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# Set of auxiliary functions used to perform actions commonly needed by packages |
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# using the GNOME framework. |
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# |
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# Maintained by Gentoo's GNOME herd <gnome@gentoo.org> |
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# |
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# Path to gconftool-2 |
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: ${GCONFTOOL_BIN:="${ROOT}usr/bin/gconftool-2"} |
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# Directory where scrollkeeper-update should do its work |
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: ${SCROLLKEEPER_DIR:="${ROOT}var/lib/scrollkeeper"} |
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# Path to scrollkeeper-update |
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: ${SCROLLKEEPER_UPDATE_BIN:="${ROOT}usr/bin/scrollkeeper-update"} |
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DEPEND=">=sys-apps/sed-4" |
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# Find the GConf schemas that are about to be installed and save their location |
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# in the GNOME2_ECLASS_SCHEMAS environment variable |
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gnome2_gconf_savelist() { |
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pushd "${D}" &> /dev/null |
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export GNOME2_ECLASS_SCHEMAS=$(find 'etc/gconf/schemas/' -name '*.schemas') |
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popd &> /dev/null |
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} |
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# Applies any schema files installed by the current ebuild to Gconf's database |
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# using gconftool-2 |
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gnome2_gconf_install() { |
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local F |
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if [[ ! -x "${GCONFTOOL_BIN}" ]]; then |
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return |
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fi |
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if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then |
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einfo "No GNOME 2 GConf schemas found" |
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return |
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fi |
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# We are ready to install the GCONF Scheme now |
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unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL |
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export GCONF_CONFIG_SOURCE="$("${GCONFTOOL_BIN}" --get-default-source)" |
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einfo "Installing GNOME 2 GConf schemas" |
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for F in ${GNOME2_ECLASS_SCHEMAS}; do |
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if [[ -e "${ROOT}${F}" ]]; then |
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# echo "DEBUG::gconf install ${F}" |
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"${GCONFTOOL_BIN}" --makefile-install-rule "${ROOT}${F}" 1>/dev/null |
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fi |
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done |
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# have gconf reload the new schemas |
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pids=$(pgrep -x gconfd-2) |
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if [[ $? == 0 ]] ; then |
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ebegin "Reloading GConf schemas" |
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kill -HUP ${pids} |
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eend $? |
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fi |
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} |
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# Removes schema files previously installed by the current ebuild from Gconf's |
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# database. |
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gnome2_gconf_uninstall() { |
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local F |
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if [[ ! -x "${GCONFTOOL_BIN}" ]]; then |
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return |
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fi |
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if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then |
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einfo "No GNOME 2 GConf schemas found" |
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return |
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fi |
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unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL |
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export GCONF_CONFIG_SOURCE=$("${GCONFTOOL_BIN}" --get-default-source) |
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einfo "Uninstalling GNOME 2 GConf schemas" |
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for F in ${GNOME2_ECLASS_SCHEMAS}; do |
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if [[ -e "${ROOT}${F}" ]]; then |
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# echo "DEBUG::gconf uninstall ${F}" |
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"${GCONFTOOL_BIN}" --makefile-uninstall-rule "${ROOT}${F}" 1>/dev/null |
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fi |
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done |
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# have gconf reload the new schemas |
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pids=$(pgrep -x gconfd-2) |
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if [[ $? == 0 ]] ; then |
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ebegin "Reloading GConf schemas" |
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kill -HUP ${pids} |
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eend $? |
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fi |
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} |
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# Find the icons that are about to be installed and save their location |
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# in the GNOME2_ECLASS_ICONS environment variable |
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# That function should be called from pkg_preinst |
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gnome2_icon_savelist() { |
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pushd "${D}" &> /dev/null |
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export GNOME2_ECLASS_ICONS=$(find 'usr/share/icons' -maxdepth 1 -mindepth 1 -type d) |
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popd &> /dev/null |
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} |
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# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild |
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# have installed anything under that location. |
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gnome2_icon_cache_update() { |
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local updater="$(type -p gtk-update-icon-cache 2> /dev/null)" |
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if [[ ! -x "${updater}" ]] ; then |
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debug-print "${updater} is not executable" |
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return |
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fi |
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if [[ -z "${GNOME2_ECLASS_ICONS}" ]]; then |
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return |
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fi |
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ebegin "Updating icons cache" |
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local retval=0 |
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local fails=( ) |
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for dir in ${GNOME2_ECLASS_ICONS} |
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do |
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if [[ -f "${ROOT}${dir}/index.theme" ]] ; then |
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local rv=0 |
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"${updater}" -qf "${ROOT}${dir}" |
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rv=$? |
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if [[ ! $rv -eq 0 ]] ; then |
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debug-print "Updating cache failed on ${ROOT}${dir}" |
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# Add to the list of failures |
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fails[$(( ${#fails[@]} + 1 ))]="${ROOT}${dir}" |
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retval=2 |
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fi |
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fi |
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done |
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eend ${retval} |
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for f in "${fails[@]}" ; do |
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eerror "Failed to update cache with icon $f" |
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done |
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} |
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# Workaround applied to Makefile rules in order to remove redundant |
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# calls to scrollkeeper-update and sandbox violations. |
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gnome2_omf_fix() { |
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local omf_makefiles filename |
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omf_makefiles="$@" |
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if [[ -f ${S}/omf.make ]] ; then |
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omf_makefiles="${omf_makefiles} ${S}/omf.make" |
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fi |
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# testing fixing of all makefiles found |
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for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am") ; do |
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omf_makefiles="${omf_makefiles} ${filename}" |
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done |
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ebegin "Fixing OMF Makefiles" |
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local retval=0 |
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local fails=( ) |
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for omf in ${omf_makefiles} ; do |
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local rv=0 |
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sed -i -e 's:scrollkeeper-update:true:' "${omf}" |
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retval=$? |
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if [[ ! $rv -eq 0 ]] ; then |
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debug-print "updating of ${omf} failed" |
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# Add to the list of failures |
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fails[$(( ${#fails[@]} + 1 ))]=$omf |
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retval=2 |
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fi |
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done |
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eend $retval |
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for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do |
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### HACK!! This is needed until bash 3.1 is unmasked. |
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## The current stable version of bash lists the sizeof fails to be 1 |
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## when there are no elements in the list because it is declared local. |
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## In order to prevent the declaration from being in global scope, we |
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## this hack to prevent an empty error message being printed for stable |
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## users. -- compnerd && allanonjl |
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if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then |
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eerror "Failed to update OMF Makefile ${fails[i]}" |
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fi |
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done |
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} |
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# Updates the global scrollkeeper database. |
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gnome2_scrollkeeper_update() { |
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if [[ -x "${SCROLLKEEPER_UPDATE_BIN}" ]]; then |
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einfo "Updating scrollkeeper database ..." |
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"${SCROLLKEEPER_UPDATE_BIN}" -q -p "${SCROLLKEEPER_DIR}" |
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fi |
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} |
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