gentoo-x86/eclass/gnome2-utils.eclass

# 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 1.4 2007/04/24 18:13:14 dang 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=$(pidof 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
}
1	# Copyright 1999-2006 Gentoo Foundation
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 $
4
5	#
6	# gnome2-utils.eclass
7	#
8	# Set of auxiliary functions used to perform actions commonly needed by packages
9	# using the GNOME framework.
10	#
11	# Maintained by Gentoo's GNOME herd <gnome@gentoo.org>
12	#
13
14
15
16	# Path to gconftool-2
17	GCONFTOOL_BIN=${GCONFTOOL_BIN:="${ROOT}usr/bin/gconftool-2"}
18
19	# Directory where scrollkeeper-update should do its work
20	SCROLLKEEPER_DIR=${SCROLLKEEPER_DIR:="${ROOT}var/lib/scrollkeeper"}
21
22	# Path to scrollkeeper-update
23	SCROLLKEEPER_UPDATE_BIN=${SCROLLKEEPER_UPDATE_BIN:="${ROOT}usr/bin/scrollkeeper-update"}
24
25
26
27	DEPEND=">=sys-apps/sed-4"
28
29
30
31	# Applies any schema files installed by the current ebuild to Gconf's database
32	# using gconftool-2
33	gnome2_gconf_install() {
34	if [[ ! -x ${GCONFTOOL_BIN} ]]; then
35	return
36	fi
37
38	# We are ready to install the GCONF Scheme now
39	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
40	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)
41
42	einfo "Installing GNOME 2 GConf schemas"
43
44	local contents="${ROOT}var/db/pkg/*/${PN}-${PVR}/CONTENTS"
45	local F
46
47	for F in $(grep "^obj /etc/gconf/schemas/.\+\.schemas\b" ${contents} \| gawk '{print $2}' ); do
48	if [[ -e "${F}" ]]; then
49	# echo "DEBUG::gconf install ${F}"
50	${GCONFTOOL_BIN} --makefile-install-rule ${F} 1>/dev/null
51	fi
52	done
53
54	# have gconf reload the new schemas
55	pids=$(pidof gconfd-2)
56	if [[ $? == 0 ]] ; then
57	ebegin "Reloading GConf schemas"
58	kill -HUP ${pids}
59	eend $?
60	fi
61	}
62
63
64	# Removes schema files previously installed by the current ebuild from Gconf's
65	# database.
66	gnome2_gconf_uninstall() {
67	if [[ ! -x ${GCONFTOOL_BIN} ]]; then
68	return
69	fi
70
71	unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
72	export GCONF_CONFIG_SOURCE=$(${GCONFTOOL_BIN} --get-default-source)
73
74	einfo "Uninstalling GNOME 2 GConf schemas"
75
76	local contents="${ROOT}/var/db/pkg/*/${PN}-${PVR}/CONTENTS"
77	local F
78
79	for F in $(grep "obj /etc/gconf/schemas" ${contents} \| sed 's:obj \([^ ]\) .:\1:' ); do
80	# echo "DEBUG::gconf install ${F}"
81	${GCONFTOOL_BIN} --makefile-uninstall-rule ${F} 1>/dev/null
82	done
83	}
84
85
86	# Updates Gtk+ icon cache files under /usr/share/icons if the current ebuild
87	# have installed anything under that location.
88	gnome2_icon_cache_update() {
89	local updater=$(type -p gtk-update-icon-cache 2> /dev/null)
90
91	if [[ ! -x ${updater} ]] ; then
92	debug-print "${updater} is not executable"
93
94	return
95	fi
96
97	ebegin "Updating icons cache"
98
99	local retval=0
100	local fails=( )
101
102	for dir in $(find ${ROOT}/usr/share/icons -maxdepth 1 -mindepth 1 -type d)
103	do
104	if [[ -f "${dir}/index.theme" ]] ; then
105	local rv=0
106
107	${updater} -qf ${dir}
108	rv=$?
109
110	if [[ ! $rv -eq 0 ]] ; then
111	debug-print "Updating cache failed on ${dir}"
112
113	# Add to the list of failures
114	fails[$(( ${#fails[@]} + 1 ))]=$dir
115
116	retval=2
117	fi
118	fi
119	done
120
121	eend ${retval}
122
123	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do
124	### HACK!! This is needed until bash 3.1 is unmasked.
125	## The current stable version of bash lists the sizeof fails to be 1
126	## when there are no elements in the list because it is declared local.
127	## In order to prevent the declaration from being in global scope, we
128	## this hack to prevent an empty error message being printed for stable
129	## users. -- compnerd && allanonjl
130	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
131	eerror "Failed to update cache with icon ${fails[i]}"
132	fi
133	done
134	}
135
136
137	# Workaround applied to Makefile rules in order to remove redundant
138	# calls to scrollkeeper-update and sandbox violations.
139	gnome2_omf_fix() {
140	local omf_makefiles filename
141
142	omf_makefiles="$@"
143
144	if [[ -f ${S}/omf.make ]] ; then
145	omf_makefiles="${omf_makefiles} ${S}/omf.make"
146	fi
147
148	# testing fixing of all makefiles found
149	for filename in $(find ./ -name "Makefile.in" -o -name "Makefile.am") ; do
150	omf_makefiles="${omf_makefiles} ${filename}"
151	done
152
153	ebegin "Fixing OMF Makefiles"
154
155	local retval=0
156	local fails=( )
157
158	for omf in ${omf_makefiles} ; do
159	local rv=0
160
161	sed -i -e 's:scrollkeeper-update:true:' ${omf}
162	retval=$?
163
164	if [[ ! $rv -eq 0 ]] ; then
165	debug-print "updating of ${omf} failed"
166
167	# Add to the list of failures
168	fails[$(( ${#fails[@]} + 1 ))]=$omf
169
170	retval=2
171	fi
172	done
173
174	eend $retval
175
176	for (( i = 0 ; i < ${#fails[@]} ; i++ )) ; do
177	### HACK!! This is needed until bash 3.1 is unmasked.
178	## The current stable version of bash lists the sizeof fails to be 1
179	## when there are no elements in the list because it is declared local.
180	## In order to prevent the declaration from being in global scope, we
181	## this hack to prevent an empty error message being printed for stable
182	## users. -- compnerd && allanonjl
183	if [[ "${fails[i]}" != "" && "${fails[i]}" != "()" ]] ; then
184	eerror "Failed to update OMF Makefile ${fails[i]}"
185	fi
186	done
187	}
188
189
190	# Updates the global scrollkeeper database.
191	gnome2_scrollkeeper_update() {
192	if [[ -x ${SCROLLKEEPER_UPDATE_BIN} ]]; then
193	einfo "Updating scrollkeeper database ..."
194	${SCROLLKEEPER_UPDATE_BIN} -q -p ${SCROLLKEEPER_DIR}
195	fi
196	}