/[gentoo-x86]/eclass/gnome2-utils.eclass

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Revision 1.4		Revision 1.24
1	# Copyright 1999-2006 Gentoo Foundation	1	# Copyright 1999-2011 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/gnome2-utils.eclass,v 1.4 2007/04/24 18:13:14 dang Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/gnome2-utils.eclass,v 1.24 2011/11/14 06:10:32 tetromino Exp $
4		4
5	#
6	# gnome2-utils.eclass	5	# @ECLASS: gnome2-utils.eclass
7	#	6	# @MAINTAINER:
8	# Set of auxiliary functions used to perform actions commonly needed by packages	7	# gnome@gentoo.org
9	# using the GNOME framework.	8	# @BLURB: Auxiliary functions commonly used by Gnome packages.
10	#	9	# @DESCRIPTION:
11	# Maintained by Gentoo's GNOME herd <gnome@gentoo.org>	10	# This eclass provides a set of auxiliary functions needed by most Gnome
12	#	11	# packages. It may be used by non-Gnome packages as needed for handling various
		12	# Gnome stack related functions such as:
		13	# * Gtk+ icon cache management
		14	# * GSettings schemas management
		15	# * GConf schemas management
		16	# * scrollkeeper (old Gnome help system) management
13		17
		18	case "${EAPI:-0}" in
		19	0\|1\|2\|3\|4) ;;
		20	*) die "EAPI=${EAPI} is not supported" ;;
		21	esac
14		22
15		23	# @ECLASS-VARIABLE: GCONFTOOL_BIN
		24	# @INTERNAL
		25	# @DESCRIPTION:
16	# Path to gconftool-2	26	# Path to gconftool-2
17	GCONFTOOL_BIN=${GCONFTOOL_BIN:="${ROOT}usr/bin/gconftool-2"}	27	: ${GCONFTOOL_BIN:="/usr/bin/gconftool-2"}
18		28
		29	# @ECLASS-VARIABLE: SCROLLKEEPER_DIR
		30	# @INTERNAL
		31	# @DESCRIPTION:
19	# Directory where scrollkeeper-update should do its work	32	# Directory where scrollkeeper-update should do its work
20	SCROLLKEEPER_DIR=${SCROLLKEEPER_DIR:="${ROOT}var/lib/scrollkeeper"}	33	: ${SCROLLKEEPER_DIR:="/var/lib/scrollkeeper"}
21		34
		35	# @ECLASS-VARIABLE: SCROLLKEEPER_UPDATE_BIN
		36	# @INTERNAL
		37	# @DESCRIPTION:
22	# Path to scrollkeeper-update	38	# Path to scrollkeeper-update
23	SCROLLKEEPER_UPDATE_BIN=${SCROLLKEEPER_UPDATE_BIN:="${ROOT}usr/bin/scrollkeeper-update"}	39	: ${SCROLLKEEPER_UPDATE_BIN:="/usr/bin/scrollkeeper-update"}
24		40
		41	# @ECLASS-VARIABLE: GTK_UPDATE_ICON_CACHE
		42	# @INTERNAL
		43	# @DESCRIPTION:
		44	# Path to gtk-update-icon-cache
		45	: ${GTK_UPDATE_ICON_CACHE:="/usr/bin/gtk-update-icon-cache"}
		46
		47	# @ECLASS-VARIABLE: GLIB_COMPILE_SCHEMAS
		48	# @INTERNAL
		49	# @DESCRIPTION:
		50	# Path to glib-compile-schemas
		51	: ${GLIB_COMPILE_SCHEMAS:="/usr/bin/glib-compile-schemas"}
		52
		53	# @ECLASS-VARIABLE: GNOME2_ECLASS_SCHEMAS
		54	# @INTERNAL
		55	# @DEFAULT_UNSET
		56	# @DESCRIPTION:
		57	# List of GConf schemas provided by the package
		58
		59	# @ECLASS-VARIABLE: GNOME2_ECLASS_ICONS
		60	# @INTERNAL
		61	# @DEFAULT_UNSET
		62	# @DESCRIPTION:
		63	# List of icons provided by the package
		64
		65	# @ECLASS-VARIABLE: GNOME2_ECLASS_GLIB_SCHEMAS
		66	# @INTERNAL
		67	# @DEFAULT_UNSET
		68	# @DESCRIPTION:
		69	# List of GSettings schemas provided by the package
25		70
26		71
27	DEPEND=">=sys-apps/sed-4"	72	DEPEND=">=sys-apps/sed-4"
28		73
29		74
		75	# @FUNCTION: gnome2_environment_reset
		76	# @DESCRIPTION:
		77	# Reset various variables inherited from root's evironment to a reasonable
		78	# default for ebuilds to help avoid access violations and test failures.
		79	gnome2_environment_reset() {
		80	# Respected by >=glib-2.30.1-r1
		81	export G_HOME="${T}"
30		82
		83	# GST_REGISTRY is to work around gst utilities trying to read/write /root
		84	export GST_REGISTRY="${T}/registry.xml"
		85
		86	# XXX: code for resetting XDG_* directories should probably be moved into
		87	# a separate function in a non-gnome eclass
		88	export XDG_DATA_HOME="${T}/.local/share"
		89	export XDG_CONFIG_HOME="${T}/.config"
		90	export XDG_CACHE_HOME="${T}/.cache"
		91	export XDG_RUNTIME_DIR="${T}/run"
		92	mkdir -p "${XDG_DATA_HOME}" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}" \
		93	"${XDG_RUNTIME_DIR}"
		94	# This directory needs to be owned by the user, and chmod 0700
		95	# http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
		96	chmod 0700 "${XDG_RUNTIME_DIR}"
		97	}
		98
		99	# @FUNCTION: gnome2_gconf_savelist
		100	# @DESCRIPTION:
		101	# Find the GConf schemas that are about to be installed and save their location
		102	# in the GNOME2_ECLASS_SCHEMAS environment variable.
		103	# This function should be called from pkg_preinst.
		104	gnome2_gconf_savelist() {
		105	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		106	pushd "${ED}" &> /dev/null
		107	export GNOME2_ECLASS_SCHEMAS=$(find 'etc/gconf/schemas/' -name '*.schemas' 2> /dev/null)
		108	popd &> /dev/null
		109	}
		110
		111	# @FUNCTION: gnome2_gconf_install
		112	# @DESCRIPTION:
31	# Applies any schema files installed by the current ebuild to Gconf's database	113	# Applies any schema files installed by the current ebuild to Gconf's database
32	# using gconftool-2	114	# using gconftool-2.
		115	# This function should be called from pkg_postinst.
33	gnome2_gconf_install() {	116	gnome2_gconf_install() {
34	if [[ ! -x ${GCONFTOOL_BIN} ]]; then	117	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		118	local updater="${EROOT}${GCONFTOOL_BIN}"
		119
		120	if [[ ! -x "${updater}" ]]; then
		121	debug-print "${updater} is not executable"
		122	return
		123	fi
		124
		125	if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
		126	debug-print "No GNOME 2 GConf schemas found"
35	return	127	return
36	fi	128	fi
37		129
38	# We are ready to install the GCONF Scheme now	130	# We are ready to install the GCONF Scheme now
39	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL	131	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
40	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)	132	export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source \| sed "s;:/;:${ROOT};")"
41		133
42	einfo "Installing GNOME 2 GConf schemas"	134	einfo "Installing GNOME 2 GConf schemas"
43		135
44	local contents="${ROOT}var/db/pkg/*/${PN}-${PVR}/CONTENTS"
45	local F	136	local F
46		137	for F in ${GNOME2_ECLASS_SCHEMAS}; do
47	for F in $(grep "^obj /etc/gconf/schemas/.\+\.schemas\b" ${contents} \| gawk '{print $2}' ); do
48	if [[ -e "${F}" ]]; then	138	if [[ -e "${EROOT}${F}" ]]; then
49	# echo "DEBUG::gconf install ${F}"	139	debug-print "Installing schema: ${F}"
50	${GCONFTOOL_BIN} --makefile-install-rule ${F} 1>/dev/null	140	"${updater}" --makefile-install-rule "${EROOT}${F}" 1>/dev/null
51	fi	141	fi
52	done	142	done
53		143
54	# have gconf reload the new schemas	144	# have gconf reload the new schemas
55	pids=$(pidof gconfd-2)	145	pids=$(pgrep -x gconfd-2)
56	if [[ $? == 0 ]] ; then	146	if [[ $? == 0 ]] ; then
57	ebegin "Reloading GConf schemas"	147	ebegin "Reloading GConf schemas"
58	kill -HUP ${pids}	148	kill -HUP ${pids}
59	eend $?	149	eend $?
60	fi	150	fi
61	}	151	}
62		152
63		153	# @FUNCTION: gnome2_gconf_uninstall
		154	# @DESCRIPTION:
64	# Removes schema files previously installed by the current ebuild from Gconf's	155	# Removes schema files previously installed by the current ebuild from Gconf's
65	# database.	156	# database.
66	gnome2_gconf_uninstall() {	157	gnome2_gconf_uninstall() {
67	if [[ ! -x ${GCONFTOOL_BIN} ]]; then	158	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		159	local updater="${EROOT}${GCONFTOOL_BIN}"
		160
		161	if [[ ! -x "${updater}" ]]; then
		162	debug-print "${updater} is not executable"
		163	return
		164	fi
		165
		166	if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
		167	debug-print "No GNOME 2 GConf schemas found"
68	return	168	return
69	fi	169	fi
70		170
71	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL	171	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
72	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)	172	export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source \| sed "s;:/;:${ROOT};")"
73		173
74	einfo "Uninstalling GNOME 2 GConf schemas"	174	einfo "Uninstalling GNOME 2 GConf schemas"
75		175
76	local contents="${ROOT}/var/db/pkg/*/${PN}-${PVR}/CONTENTS"
77	local F	176	local F
78		177	for F in ${GNOME2_ECLASS_SCHEMAS}; do
79	for F in $(grep "obj /etc/gconf/schemas" ${contents} \| sed 's:obj $[^ ]$ .:\1:' ); do	178	if [[ -e "${EROOT}${F}" ]]; then
80	# echo "DEBUG::gconf install ${F}"	179	debug-print "Uninstalling gconf schema: ${F}"
81	${GCONFTOOL_BIN} --makefile-uninstall-rule ${F} 1>/dev/null	180	"${updater}" --makefile-uninstall-rule "${EROOT}${F}" 1>/dev/null
		181	fi
82	done	182	done
83	}
84		183
		184	# have gconf reload the new schemas
		185	pids=$(pgrep -x gconfd-2)
		186	if [[ $? == 0 ]] ; then
		187	ebegin "Reloading GConf schemas"
		188	kill -HUP ${pids}
		189	eend $?
		190	fi
		191	}
85		192
		193	# @FUNCTION: gnome2_icon_savelist
		194	# @DESCRIPTION:
		195	# Find the icons that are about to be installed and save their location
		196	# in the GNOME2_ECLASS_ICONS environment variable.
		197	# This function should be called from pkg_preinst.
		198	gnome2_icon_savelist() {
		199	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		200	pushd "${ED}" &> /dev/null
		201	export GNOME2_ECLASS_ICONS=$(find 'usr/share/icons' -maxdepth 1 -mindepth 1 -type d 2> /dev/null)
		202	popd &> /dev/null
		203	}
		204
		205	# @FUNCTION: gnome2_icon_cache_update
		206	# @DESCRIPTION:
86	# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild	207	# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild
87	# have installed anything under that location.	208	# have installed anything under that location.
		209	# This function should be called from pkg_postinst and pkg_postrm.
88	gnome2_icon_cache_update() {	210	gnome2_icon_cache_update() {
89	local updater=$(type -p gtk-update-icon-cache 2> /dev/null)	211	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		212	local updater="${EROOT}${GTK_UPDATE_ICON_CACHE}"
90		213
91	if [[ ! -x ${updater} ]] ; then	214	if [[ ! -x "${updater}" ]] ; then
92	debug-print "${updater} is not executable"	215	debug-print "${updater} is not executable"
		216	return
		217	fi
93		218
		219	if [[ -z "${GNOME2_ECLASS_ICONS}" ]]; then
		220	debug-print "No icon cache to update"
94	return	221	return
95	fi	222	fi
96		223
97	ebegin "Updating icons cache"	224	ebegin "Updating icons cache"
98		225
99	local retval=0	226	local retval=0
100	local fails=( )	227	local fails=( )
101		228
102	for dir in $(find ${ROOT}/usr/share/icons -maxdepth 1 -mindepth 1 -type d)	229	for dir in ${GNOME2_ECLASS_ICONS}
103	do	230	do
104	if [[ -f "${dir}/index.theme" ]] ; then	231	if [[ -f "${EROOT}${dir}/index.theme" ]] ; then
105	local rv=0	232	local rv=0
106		233
107	${updater} -q ${dir}	234	"${updater}" -qf "${EROOT}${dir}"
108	rv=$?	235	rv=$?
109		236
110	if [[ ! $rv -eq 0 ]] ; then	237	if [[ ! $rv -eq 0 ]] ; then
111	debug-print "Updating cache failed on ${dir}"	238	debug-print "Updating cache failed on ${EROOT}${dir}"
112		239
113	# Add to the list of failures	240	# Add to the list of failures
114	fails[$(( ${#fails[@]} + 1 ))]=$dir	241	fails[$(( ${#fails[@]} + 1 ))]="${EROOT}${dir}"
115		242
116	retval=2	243	retval=2
117	fi	244	fi
118	fi	245	fi
119	done	246	done
120		247
121	eend ${retval}	248	eend ${retval}
122		249
123	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do	250	for f in "${fails[@]}" ; do
124	### HACK!! This is needed until bash 3.1 is unmasked.
125	## The current stable version of bash lists the sizeof fails to be 1
126	## when there are no elements in the list because it is declared local.
127	## In order to prevent the declaration from being in global scope, we
128	## this hack to prevent an empty error message being printed for stable
129	## users. -- compnerd && allanonjl
130	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
131	eerror "Failed to update cache with icon ${fails[i]}"	251	eerror "Failed to update cache with icon $f"
132	fi
133	done	252	done
134	}	253	}
135		254
136		255	# @FUNCTION: gnome2_omf_fix
		256	# @DESCRIPTION:
137	# Workaround applied to Makefile rules in order to remove redundant	257	# Workaround applied to Makefile rules in order to remove redundant
138	# calls to scrollkeeper-update and sandbox violations.	258	# calls to scrollkeeper-update and sandbox violations.
		259	# This function should be called from src_prepare.
139	gnome2_omf_fix() {	260	gnome2_omf_fix() {
140	local omf_makefiles filename	261	local omf_makefiles filename
141		262
142	omf_makefiles="$@"	263	omf_makefiles="$@"
143		264
144	if [[ -f ${S}/omf.make ]] ; then	265	if [[ -f ${S}/omf.make ]] ; then
145	omf_makefiles="${omf_makefiles} ${S}/omf.make"	266	omf_makefiles="${omf_makefiles} ${S}/omf.make"
146	fi	267	fi
147		268
148	# testing fixing of all makefiles found	269	# testing fixing of all makefiles found
		270	# The sort is important to ensure .am is listed before the respective .in for
		271	# maintainer mode regeneration not kicking in due to .am being newer than .in
149	for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am") ; do	272	for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am" \|sort) ; do
150	omf_makefiles="${omf_makefiles} ${filename}"	273	omf_makefiles="${omf_makefiles} ${filename}"
151	done	274	done
152		275
153	ebegin "Fixing OMF Makefiles"	276	ebegin "Fixing OMF Makefiles"
154		277
…		…
156	local fails=( )	279	local fails=( )
157		280
158	for omf in ${omf_makefiles} ; do	281	for omf in ${omf_makefiles} ; do
159	local rv=0	282	local rv=0
160		283
161	sed -i -e 's:scrollkeeper-update:true:' ${omf}	284	sed -i -e 's:scrollkeeper-update:true:' "${omf}"
162	retval=$?	285	retval=$?
163		286
164	if [[ ! $rv -eq 0 ]] ; then	287	if [[ ! $rv -eq 0 ]] ; then
165	debug-print "updating of ${omf} failed"	288	debug-print "updating of ${omf} failed"
166		289
…		…
171	fi	294	fi
172	done	295	done
173		296
174	eend $retval	297	eend $retval
175		298
176	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do	299	for f in "${fails[@]}" ; do
177	### HACK!! This is needed until bash 3.1 is unmasked.
178	## The current stable version of bash lists the sizeof fails to be 1
179	## when there are no elements in the list because it is declared local.
180	## In order to prevent the declaration from being in global scope, we
181	## this hack to prevent an empty error message being printed for stable
182	## users. -- compnerd && allanonjl
183	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
184	eerror "Failed to update OMF Makefile ${fails[i]}"	300	eerror "Failed to update OMF Makefile $f"
185	fi
186	done	301	done
187	}	302	}
188		303
189		304	# @FUNCTION: gnome2_scrollkeeper_update
		305	# @DESCRIPTION:
190	# Updates the global scrollkeeper database.	306	# Updates the global scrollkeeper database.
		307	# This function should be called from pkg_postinst and pkg_postrm.
191	gnome2_scrollkeeper_update() {	308	gnome2_scrollkeeper_update() {
		309	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
192	if [[ -x ${SCROLLKEEPER_UPDATE_BIN} ]]; then	310	if [[ -x "${EROOT}${SCROLLKEEPER_UPDATE_BIN}" ]]; then
193	einfo "Updating scrollkeeper database ..."	311	einfo "Updating scrollkeeper database ..."
194	${SCROLLKEEPER_UPDATE_BIN} -q -p ${SCROLLKEEPER_DIR}	312	"${EROOT}${SCROLLKEEPER_UPDATE_BIN}" -q -p "${EROOT}${SCROLLKEEPER_DIR}"
195	fi	313	fi
196	}	314	}
197		315
		316	# @FUNCTION: gnome2_schemas_savelist
		317	# @DESCRIPTION:
		318	# Find if there is any GSettings schema to install and save the list in
		319	# GNOME2_ECLASS_GLIB_SCHEMAS variable.
		320	# This function should be called from pkg_preinst.
		321	gnome2_schemas_savelist() {
		322	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		323	pushd "${ED}" &>/dev/null
		324	export GNOME2_ECLASS_GLIB_SCHEMAS=$(find 'usr/share/glib-2.0/schemas' -name '*.gschema.xml' 2>/dev/null)
		325	popd &>/dev/null
		326	}
		327
		328	# @FUNCTION: gnome2_schemas_update
		329	# @USAGE: gnome2_schemas_update [--uninstall]
		330	# @DESCRIPTION:
		331	# Updates GSettings schemas if GNOME2_ECLASS_GLIB_SCHEMAS has some.
		332	# This function should be called from pkg_postinst and pkg_postrm with --uninstall.
		333	gnome2_schemas_update() {
		334	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		335	local updater="${EROOT}${GLIB_COMPILE_SCHEMAS}"
		336
		337	if [[ ! -x ${updater} ]]; then
		338	debug-print "${updater} is not executable"
		339	return
		340	fi
		341
		342	if [[ -z ${GNOME2_ECLASS_GLIB_SCHEMAS} ]]; then
		343	debug-print "No GSettings schemas to update"
		344	return
		345	fi
		346
		347	ebegin "Updating GSettings schemas"
		348	${updater} --allow-any-name "$@" "${EROOT%/}/usr/share/glib-2.0/schemas" &>/dev/null
		349	eend $?
		350	}

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