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# Copyright 1999-2011 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 1.24 2011/11/14 06:10:32 tetromino Exp $ |
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|
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# @ECLASS: gnome2-utils.eclass |
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# @MAINTAINER: |
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# gnome@gentoo.org |
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# @BLURB: Auxiliary functions commonly used by Gnome packages. |
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# @DESCRIPTION: |
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# This eclass provides a set of auxiliary functions needed by most Gnome |
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# packages. It may be used by non-Gnome packages as needed for handling various |
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# Gnome stack related functions such as: |
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# * Gtk+ icon cache management |
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# * GSettings schemas management |
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# * GConf schemas management |
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# * scrollkeeper (old Gnome help system) management |
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|
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case "${EAPI:-0}" in |
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0|1|2|3|4) ;; |
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*) die "EAPI=${EAPI} is not supported" ;; |
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esac |
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|
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# @ECLASS-VARIABLE: GCONFTOOL_BIN |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Path to gconftool-2 |
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: ${GCONFTOOL_BIN:="/usr/bin/gconftool-2"} |
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|
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# @ECLASS-VARIABLE: SCROLLKEEPER_DIR |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Directory where scrollkeeper-update should do its work |
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: ${SCROLLKEEPER_DIR:="/var/lib/scrollkeeper"} |
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|
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# @ECLASS-VARIABLE: SCROLLKEEPER_UPDATE_BIN |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Path to scrollkeeper-update |
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: ${SCROLLKEEPER_UPDATE_BIN:="/usr/bin/scrollkeeper-update"} |
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|
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# @ECLASS-VARIABLE: GTK_UPDATE_ICON_CACHE |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Path to gtk-update-icon-cache |
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: ${GTK_UPDATE_ICON_CACHE:="/usr/bin/gtk-update-icon-cache"} |
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|
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# @ECLASS-VARIABLE: GLIB_COMPILE_SCHEMAS |
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# @INTERNAL |
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# @DESCRIPTION: |
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# Path to glib-compile-schemas |
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: ${GLIB_COMPILE_SCHEMAS:="/usr/bin/glib-compile-schemas"} |
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|
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# @ECLASS-VARIABLE: GNOME2_ECLASS_SCHEMAS |
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# @INTERNAL |
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# @DEFAULT_UNSET |
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# @DESCRIPTION: |
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# List of GConf schemas provided by the package |
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|
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# @ECLASS-VARIABLE: GNOME2_ECLASS_ICONS |
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# @INTERNAL |
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# @DEFAULT_UNSET |
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# @DESCRIPTION: |
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# List of icons provided by the package |
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|
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# @ECLASS-VARIABLE: GNOME2_ECLASS_GLIB_SCHEMAS |
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# @INTERNAL |
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# @DEFAULT_UNSET |
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# @DESCRIPTION: |
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# List of GSettings schemas provided by the package |
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|
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|
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DEPEND=">=sys-apps/sed-4" |
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|
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|
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# @FUNCTION: gnome2_environment_reset |
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# @DESCRIPTION: |
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# Reset various variables inherited from root's evironment to a reasonable |
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# default for ebuilds to help avoid access violations and test failures. |
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gnome2_environment_reset() { |
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# Respected by >=glib-2.30.1-r1 |
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export G_HOME="${T}" |
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|
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# GST_REGISTRY is to work around gst utilities trying to read/write /root |
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export GST_REGISTRY="${T}/registry.xml" |
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|
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# XXX: code for resetting XDG_* directories should probably be moved into |
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# a separate function in a non-gnome eclass |
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export XDG_DATA_HOME="${T}/.local/share" |
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export XDG_CONFIG_HOME="${T}/.config" |
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export XDG_CACHE_HOME="${T}/.cache" |
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export XDG_RUNTIME_DIR="${T}/run" |
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mkdir -p "${XDG_DATA_HOME}" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}" \ |
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"${XDG_RUNTIME_DIR}" |
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# This directory needs to be owned by the user, and chmod 0700 |
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# http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html |
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chmod 0700 "${XDG_RUNTIME_DIR}" |
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} |
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|
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# @FUNCTION: gnome2_gconf_savelist |
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# @DESCRIPTION: |
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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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# This function should be called from pkg_preinst. |
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gnome2_gconf_savelist() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}" |
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pushd "${ED}" &> /dev/null |
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export GNOME2_ECLASS_SCHEMAS=$(find 'etc/gconf/schemas/' -name '*.schemas' 2> /dev/null) |
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popd &> /dev/null |
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} |
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|
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# @FUNCTION: gnome2_gconf_install |
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# @DESCRIPTION: |
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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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# This function should be called from pkg_postinst. |
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gnome2_gconf_install() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}" |
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local updater="${EROOT}${GCONFTOOL_BIN}" |
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|
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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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|
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if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then |
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debug-print "No GNOME 2 GConf schemas found" |
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return |
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fi |
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|
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# We are ready to install the GCONF Scheme now |
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unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL |
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export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source | sed "s;:/;:${ROOT};")" |
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einfo "Installing GNOME 2 GConf schemas" |
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|
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local F |
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for F in ${GNOME2_ECLASS_SCHEMAS}; do |
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if [[ -e "${EROOT}${F}" ]]; then |
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debug-print "Installing schema: ${F}" |
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"${updater}" --makefile-install-rule "${EROOT}${F}" 1>/dev/null |
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fi |
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done |
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|
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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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|
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# @FUNCTION: gnome2_gconf_uninstall |
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# @DESCRIPTION: |
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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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has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}" |
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local updater="${EROOT}${GCONFTOOL_BIN}" |
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|
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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 "${GNOME2_ECLASS_SCHEMAS}" ]]; then |
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debug-print "No GNOME 2 GConf schemas found" |
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return |
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fi |
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unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL |
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export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source | sed "s;:/;:${ROOT};")" |
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einfo "Uninstalling GNOME 2 GConf schemas" |
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local F |
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for F in ${GNOME2_ECLASS_SCHEMAS}; do |
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if [[ -e "${EROOT}${F}" ]]; then |
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debug-print "Uninstalling gconf schema: ${F}" |
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"${updater}" --makefile-uninstall-rule "${EROOT}${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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|
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# @FUNCTION: gnome2_icon_savelist |
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# @DESCRIPTION: |
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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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# This function should be called from pkg_preinst. |
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gnome2_icon_savelist() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}" |
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pushd "${ED}" &> /dev/null |
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export GNOME2_ECLASS_ICONS=$(find 'usr/share/icons' -maxdepth 1 -mindepth 1 -type d 2> /dev/null) |
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popd &> /dev/null |
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} |
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|
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# @FUNCTION: gnome2_icon_cache_update |
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# @DESCRIPTION: |
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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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# This function should be called from pkg_postinst and pkg_postrm. |
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gnome2_icon_cache_update() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}" |
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local updater="${EROOT}${GTK_UPDATE_ICON_CACHE}" |
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|
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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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debug-print "No icon cache to update" |
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return |
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fi |
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ebegin "Updating icons cache" |
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|
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local retval=0 |
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local fails=( ) |
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|
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for dir in ${GNOME2_ECLASS_ICONS} |
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do |
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if [[ -f "${EROOT}${dir}/index.theme" ]] ; then |
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local rv=0 |
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"${updater}" -qf "${EROOT}${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 ${EROOT}${dir}" |
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# Add to the list of failures |
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fails[$(( ${#fails[@]} + 1 ))]="${EROOT}${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 $f" |
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done |
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} |
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# @FUNCTION: gnome2_omf_fix |
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# @DESCRIPTION: |
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# Workaround applied to Makefile rules in order to remove redundant |
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# calls to scrollkeeper-update and sandbox violations. |
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# This function should be called from src_prepare. |
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gnome2_omf_fix() { |
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local omf_makefiles filename |
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|
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omf_makefiles="$@" |
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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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# The sort is important to ensure .am is listed before the respective .in for |
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# maintainer mode regeneration not kicking in due to .am being newer than .in |
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for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am" |sort) ; do |
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omf_makefiles="${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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|
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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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|
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retval=2 |
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fi |
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done |
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eend $retval |
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for f in "${fails[@]}" ; do |
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eerror "Failed to update OMF Makefile $f" |
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done |
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} |
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|
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# @FUNCTION: gnome2_scrollkeeper_update |
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# @DESCRIPTION: |
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# Updates the global scrollkeeper database. |
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# This function should be called from pkg_postinst and pkg_postrm. |
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gnome2_scrollkeeper_update() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}" |
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if [[ -x "${EROOT}${SCROLLKEEPER_UPDATE_BIN}" ]]; then |
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einfo "Updating scrollkeeper database ..." |
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"${EROOT}${SCROLLKEEPER_UPDATE_BIN}" -q -p "${EROOT}${SCROLLKEEPER_DIR}" |
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fi |
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} |
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|
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# @FUNCTION: gnome2_schemas_savelist |
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# @DESCRIPTION: |
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# Find if there is any GSettings schema to install and save the list in |
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# GNOME2_ECLASS_GLIB_SCHEMAS variable. |
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# This function should be called from pkg_preinst. |
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gnome2_schemas_savelist() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}" |
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pushd "${ED}" &>/dev/null |
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export GNOME2_ECLASS_GLIB_SCHEMAS=$(find 'usr/share/glib-2.0/schemas' -name '*.gschema.xml' 2>/dev/null) |
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popd &>/dev/null |
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} |
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|
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# @FUNCTION: gnome2_schemas_update |
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# @USAGE: gnome2_schemas_update |
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# @DESCRIPTION: |
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# Updates GSettings schemas if GNOME2_ECLASS_GLIB_SCHEMAS has some. |
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# This function should be called from pkg_postinst and pkg_postrm. |
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gnome2_schemas_update() { |
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has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}" |
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local updater="${EROOT}${GLIB_COMPILE_SCHEMAS}" |
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|
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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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|
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if [[ -z ${GNOME2_ECLASS_GLIB_SCHEMAS} ]]; then |
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debug-print "No GSettings schemas to update" |
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return |
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fi |
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|
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ebegin "Updating GSettings schemas" |
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${updater} --allow-any-name "$@" "${EROOT%/}/usr/share/glib-2.0/schemas" &>/dev/null |
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eend $? |
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} |
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