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

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Revision 1.1		Revision 1.22
1	# Copyright 1999-2006 Gentoo Foundation	1	# Copyright 1999-2006 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 1.1 2006/12/13 02:25:02 leonardop Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/gnome2-utils.eclass,v 1.22 2011/04/03 18:12:34 eva 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_gconf_savelist
		76	# @DESCRIPTION:
		77	# Find the GConf schemas that are about to be installed and save their location
		78	# in the GNOME2_ECLASS_SCHEMAS environment variable.
		79	# This function should be called from pkg_preinst.
		80	gnome2_gconf_savelist() {
		81	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		82	pushd "${ED}" &> /dev/null
		83	export GNOME2_ECLASS_SCHEMAS=$(find 'etc/gconf/schemas/' -name '*.schemas' 2> /dev/null)
		84	popd &> /dev/null
		85	}
30		86
		87	# @FUNCTION: gnome2_gconf_install
		88	# @DESCRIPTION:
31	# Applies any schema files installed by the current ebuild to Gconf's database	89	# Applies any schema files installed by the current ebuild to Gconf's database
32	# using gconftool-2	90	# using gconftool-2.
		91	# This function should be called from pkg_postinst.
33	gnome2_gconf_install() {	92	gnome2_gconf_install() {
34	if [[ ! -x ${GCONFTOOL_BIN} ]]; then	93	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		94	local updater="${EROOT}${GCONFTOOL_BIN}"
		95
		96	if [[ ! -x "${updater}" ]]; then
		97	debug-print "${updater} is not executable"
		98	return
		99	fi
		100
		101	if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
		102	debug-print "No GNOME 2 GConf schemas found"
35	return	103	return
36	fi	104	fi
37		105
38	# We are ready to install the GCONF Scheme now	106	# We are ready to install the GCONF Scheme now
39	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL	107	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
40	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)	108	export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source \| sed "s;:/;:${ROOT};")"
41		109
42	einfo "Installing GNOME 2 GConf schemas"	110	einfo "Installing GNOME 2 GConf schemas"
43		111
44	local contents="${ROOT}var/db/pkg/*/${PN}-${PVR}/CONTENTS"
45	local F	112	local F
46		113	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	114	if [[ -e "${EROOT}${F}" ]]; then
49	# echo "DEBUG::gconf install ${F}"	115	debug-print "Installing schema: ${F}"
50	${GCONFTOOL_BIN} --makefile-install-rule ${F} 1>/dev/null	116	"${updater}" --makefile-install-rule "${EROOT}${F}" 1>/dev/null
51	fi	117	fi
52	done	118	done
53		119
54	# have gconf reload the new schemas	120	# have gconf reload the new schemas
		121	pids=$(pgrep -x gconfd-2)
		122	if [[ $? == 0 ]] ; then
55	ebegin "Reloading GConf schemas"	123	ebegin "Reloading GConf schemas"
56	killall -HUP gconfd-2	124	kill -HUP ${pids}
57	eend $?	125	eend $?
		126	fi
58	}	127	}
59		128
60		129	# @FUNCTION: gnome2_gconf_uninstall
		130	# @DESCRIPTION:
61	# Removes schema files previously installed by the current ebuild from Gconf's	131	# Removes schema files previously installed by the current ebuild from Gconf's
62	# database.	132	# database.
63	gnome2_gconf_uninstall() {	133	gnome2_gconf_uninstall() {
64	if [[ ! -x ${GCONFTOOL_BIN} ]]; then	134	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		135	local updater="${EROOT}${GCONFTOOL_BIN}"
		136
		137	if [[ ! -x "${updater}" ]]; then
		138	debug-print "${updater} is not executable"
		139	return
		140	fi
		141
		142	if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
		143	debug-print "No GNOME 2 GConf schemas found"
65	return	144	return
66	fi	145	fi
67		146
68	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL	147	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
69	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)	148	export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source \| sed "s;:/;:${ROOT};")"
70		149
71	einfo "Uninstalling GNOME 2 GConf schemas"	150	einfo "Uninstalling GNOME 2 GConf schemas"
72		151
73	local contents="${ROOT}/var/db/pkg/*/${PN}-${PVR}/CONTENTS"
74	local F	152	local F
75		153	for F in ${GNOME2_ECLASS_SCHEMAS}; do
76	for F in $(grep "obj /etc/gconf/schemas" ${contents} \| sed 's:obj $[^ ]$ .:\1:' ); do	154	if [[ -e "${EROOT}${F}" ]]; then
77	# echo "DEBUG::gconf install ${F}"	155	debug-print "Uninstalling gconf schema: ${F}"
78	${GCONFTOOL_BIN} --makefile-uninstall-rule ${F} 1>/dev/null	156	"${updater}" --makefile-uninstall-rule "${EROOT}${F}" 1>/dev/null
		157	fi
79	done	158	done
80	}
81		159
		160	# have gconf reload the new schemas
		161	pids=$(pgrep -x gconfd-2)
		162	if [[ $? == 0 ]] ; then
		163	ebegin "Reloading GConf schemas"
		164	kill -HUP ${pids}
		165	eend $?
		166	fi
		167	}
82		168
		169	# @FUNCTION: gnome2_icon_savelist
		170	# @DESCRIPTION:
		171	# Find the icons that are about to be installed and save their location
		172	# in the GNOME2_ECLASS_ICONS environment variable.
		173	# This function should be called from pkg_preinst.
		174	gnome2_icon_savelist() {
		175	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		176	pushd "${ED}" &> /dev/null
		177	export GNOME2_ECLASS_ICONS=$(find 'usr/share/icons' -maxdepth 1 -mindepth 1 -type d 2> /dev/null)
		178	popd &> /dev/null
		179	}
		180
		181	# @FUNCTION: gnome2_icon_cache_update
		182	# @DESCRIPTION:
83	# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild	183	# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild
84	# have installed anything under that location.	184	# have installed anything under that location.
		185	# This function should be called from pkg_postinst and pkg_postrm.
85	gnome2_icon_cache_update() {	186	gnome2_icon_cache_update() {
86	local updater=$(type -p gtk-update-icon-cache 2> /dev/null)	187	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		188	local updater="${EROOT}${GTK_UPDATE_ICON_CACHE}"
87		189
88	if [[ ! -x ${updater} ]] ; then	190	if [[ ! -x "${updater}" ]] ; then
89	debug-print "${updater} is not executable"	191	debug-print "${updater} is not executable"
90
91	return	192	return
92	fi	193	fi
93		194
94	if ! grep -q "obj /usr/share/icons" ${ROOT}var/db/pkg/*/${PF}/CONTENTS	195	if [[ -z "${GNOME2_ECLASS_ICONS}" ]]; then
95	then
96	debug-print "No items to update"	196	debug-print "No icon cache to update"
97
98	return	197	return
99	fi	198	fi
100		199
101	ebegin "Updating icons cache"	200	ebegin "Updating icons cache"
102		201
103	local retval=0	202	local retval=0
104	local fails=( )	203	local fails=( )
105		204
106	for dir in $(find ${ROOT}/usr/share/icons -maxdepth 1 -mindepth 1 -type d)	205	for dir in ${GNOME2_ECLASS_ICONS}
107	do	206	do
108	if [[ -f "${dir}/index.theme" ]] ; then	207	if [[ -f "${EROOT}${dir}/index.theme" ]] ; then
109	local rv=0	208	local rv=0
110		209
111	${updater} -qf ${dir}	210	"${updater}" -qf "${EROOT}${dir}"
112	rv=$?	211	rv=$?
113		212
114	if [[ ! $rv -eq 0 ]] ; then	213	if [[ ! $rv -eq 0 ]] ; then
115	debug-print "Updating cache failed on ${dir}"	214	debug-print "Updating cache failed on ${EROOT}${dir}"
116		215
117	# Add to the list of failures	216	# Add to the list of failures
118	fails[$(( ${#fails[@]} + 1 ))]=$dir	217	fails[$(( ${#fails[@]} + 1 ))]="${EROOT}${dir}"
119		218
120	retval=2	219	retval=2
121	fi	220	fi
122	fi	221	fi
123	done	222	done
124		223
125	eend ${retval}	224	eend ${retval}
126		225
127	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do	226	for f in "${fails[@]}" ; do
128	### HACK!! This is needed until bash 3.1 is unmasked.
129	## The current stable version of bash lists the sizeof fails to be 1
130	## when there are no elements in the list because it is declared local.
131	## In order to prevent the declaration from being in global scope, we
132	## this hack to prevent an empty error message being printed for stable
133	## users. -- compnerd && allanonjl
134	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
135	eerror "Failed to update cache with icon ${fails[i]}"	227	eerror "Failed to update cache with icon $f"
136	fi
137	done	228	done
138	}	229	}
139		230
140		231	# @FUNCTION: gnome2_omf_fix
		232	# @DESCRIPTION:
141	# Workaround applied to Makefile rules in order to remove redundant	233	# Workaround applied to Makefile rules in order to remove redundant
142	# calls to scrollkeeper-update and sandbox violations.	234	# calls to scrollkeeper-update and sandbox violations.
		235	# This function should be called from src_prepare.
143	gnome2_omf_fix() {	236	gnome2_omf_fix() {
144	local omf_makefiles filename	237	local omf_makefiles filename
145		238
146	omf_makefiles="$@"	239	omf_makefiles="$@"
147		240
148	if [[ -f ${S}/omf.make ]] ; then	241	if [[ -f ${S}/omf.make ]] ; then
149	omf_makefiles="${omf_makefiles} ${S}/omf.make"	242	omf_makefiles="${omf_makefiles} ${S}/omf.make"
150	fi	243	fi
151		244
152	# testing fixing of all makefiles found	245	# testing fixing of all makefiles found
		246	# The sort is important to ensure .am is listed before the respective .in for
		247	# maintainer mode regeneration not kicking in due to .am being newer than .in
153	for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am") ; do	248	for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am" \|sort) ; do
154	omf_makefiles="${omf_makefiles} ${filename}"	249	omf_makefiles="${omf_makefiles} ${filename}"
155	done	250	done
156		251
157	ebegin "Fixing OMF Makefiles"	252	ebegin "Fixing OMF Makefiles"
158		253
…		…
160	local fails=( )	255	local fails=( )
161		256
162	for omf in ${omf_makefiles} ; do	257	for omf in ${omf_makefiles} ; do
163	local rv=0	258	local rv=0
164		259
165	sed -i -e 's:scrollkeeper-update:true:' ${omf}	260	sed -i -e 's:scrollkeeper-update:true:' "${omf}"
166	retval=$?	261	retval=$?
167		262
168	if [[ ! $rv -eq 0 ]] ; then	263	if [[ ! $rv -eq 0 ]] ; then
169	debug-print "updating of ${omf} failed"	264	debug-print "updating of ${omf} failed"
170		265
…		…
175	fi	270	fi
176	done	271	done
177		272
178	eend $retval	273	eend $retval
179		274
180	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do	275	for f in "${fails[@]}" ; do
181	### HACK!! This is needed until bash 3.1 is unmasked.
182	## The current stable version of bash lists the sizeof fails to be 1
183	## when there are no elements in the list because it is declared local.
184	## In order to prevent the declaration from being in global scope, we
185	## this hack to prevent an empty error message being printed for stable
186	## users. -- compnerd && allanonjl
187	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
188	eerror "Failed to update OMF Makefile ${fails[i]}"	276	eerror "Failed to update OMF Makefile $f"
189	fi
190	done	277	done
191	}	278	}
192		279
193		280	# @FUNCTION: gnome2_scrollkeeper_update
		281	# @DESCRIPTION:
194	# Updates the global scrollkeeper database.	282	# Updates the global scrollkeeper database.
		283	# This function should be called from pkg_postinst and pkg_postrm.
195	gnome2_scrollkeeper_update() {	284	gnome2_scrollkeeper_update() {
		285	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
196	if [[ -x ${SCROLLKEEPER_UPDATE_BIN} ]]; then	286	if [[ -x "${EROOT}${SCROLLKEEPER_UPDATE_BIN}" ]]; then
197	einfo "Updating scrollkeeper database ..."	287	einfo "Updating scrollkeeper database ..."
198	${SCROLLKEEPER_UPDATE_BIN} -q -p ${SCROLLKEEPER_DIR}	288	"${EROOT}${SCROLLKEEPER_UPDATE_BIN}" -q -p "${EROOT}${SCROLLKEEPER_DIR}"
199	fi	289	fi
200	}	290	}
201		291
		292	# @FUNCTION: gnome2_schemas_savelist
		293	# @DESCRIPTION:
		294	# Find if there is any GSettings schema to install and save the list in
		295	# GNOME2_ECLASS_GLIB_SCHEMAS variable.
		296	# This function should be called from pkg_preinst.
		297	gnome2_schemas_savelist() {
		298	has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
		299	pushd "${ED}" &>/dev/null
		300	export GNOME2_ECLASS_GLIB_SCHEMAS=$(find 'usr/share/glib-2.0/schemas' -name '*.gschema.xml' 2>/dev/null)
		301	popd &>/dev/null
		302	}
		303
		304	# @FUNCTION: gnome2_schemas_update
		305	# @USAGE: gnome2_schemas_update [--uninstall]
		306	# @DESCRIPTION:
		307	# Updates GSettings schemas if GNOME2_ECLASS_GLIB_SCHEMAS has some.
		308	# This function should be called from pkg_postinst and pkg_postrm with --uninstall.
		309	gnome2_schemas_update() {
		310	has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}"
		311	local updater="${EROOT}${GLIB_COMPILE_SCHEMAS}"
		312
		313	if [[ ! -x ${updater} ]]; then
		314	debug-print "${updater} is not executable"
		315	return
		316	fi
		317
		318	if [[ -z ${GNOME2_ECLASS_GLIB_SCHEMAS} ]]; then
		319	debug-print "No GSettings schemas to update"
		320	return
		321	fi
		322
		323	ebegin "Updating GSettings schemas"
		324	${updater} --allow-any-name "$@" "${EROOT%/}/usr/share/glib-2.0/schemas" &>/dev/null
		325	eend $?
		326	}

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