gentoo-x86/eclass/kde4-functions.eclass

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# @ECLASS: kde4-functions.eclass
# @MAINTAINER:
# kde@gentoo.org
# @BLURB: Common ebuild functions for KDE 4 packages
# @DESCRIPTION:
# This eclass contains all functions shared by the different eclasses,
# for KDE 4 ebuilds.

# @ECLASS-VARIABLE: EAPI
# @DESCRIPTION:
# By default kde eclass wants eapi 2 which might be redefinable.
case ${EAPI} in
        2) : ;;
        *) die "No way! EAPI older than 2 is not supported." ;;
esac

# @ECLASS-VARIABLE: KDEBASE
# @DESCRIPTION:
# This gets set to a non-zero value when a package is considered a kde or
# koffice ebuild.

if [[ $CATEGORY = kde-base ]]; then
        debug-print "${ECLASS}: KDEBASE ebuild recognized"
        KDEBASE=kde-base
fi

# is this a koffice ebuild?
if [[ $KMNAME = koffice || $PN = koffice ]]; then
        debug-print "${ECLASS}: KOFFICE ebuild recognized"
        KDEBASE=koffice
fi

# @ECLASS-VARIABLE: KDE_SLOTS
# @DESCRIPTION:
# The slots used by all KDE versions later than 4.0. The live-ebuilds use
# KDE_LIVE_SLOTS instead.
KDE_SLOTS=( kde-4 4.1 4.2 )

# @ECLASS-VARIABLE: KDE_LIVE_SLOTS
# @DESCRIPTION:
# The slots used by all KDE live versions.
KDE_LIVE_SLOTS=( live )

# @FUNCTION: buildsycoca
# @DESCRIPTION:
# Function to rebuild the KDE System Configuration Cache.
# All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
#
# Note that kde4-base.eclass already does this.
buildsycoca() {
        debug-print-function ${FUNCNAME} "$@"

        if [[ -z ${ROOT%%/} && -x ${KDEDIR}/bin/kbuildsycoca4 ]]; then
                # Make sure tha cache file exists, or kbuildsycoca4 will fail
                touch "${KDEDIR}/share/kde4/services/ksycoca4"

                # We have to unset DISPLAY and DBUS_SESSION_BUS_ADDRESS, the ones
                # in the user's environment (through su [without '-']) may cause
                # kbuildsycoca4 to hang.

                ebegin "Running kbuildsycoca4 to build global database"
                # This is needed because we support multiple kde versions installed together.
                XDG_DATA_DIRS="/usr/share:${KDEDIRS//:/\/share:}/share:/usr/local/share" \
                        DISPLAY="" DBUS_SESSION_BUS_ADDRESS="" \
                        ${KDEDIR}/bin/kbuildsycoca4 --global --noincremental &> /dev/null
                eend $?
        fi
}

# @FUNCTION: comment_all_add_subdirectory
# @USAGE: [list of directory names]
# @DESCRIPTION:
# Recursively comment all add_subdirectory instructions in listed directories,
# except those in cmake/.
comment_all_add_subdirectory() {
        find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
                xargs -0 sed -i -e '/add_subdirectory/s/^/#DONOTCOMPILE /' -e '/ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' || \
                die "${LINENO}: Initial sed died"
}

# @ECLASS-VARIABLE: KDE_LINGUAS
# @DESCRIPTION:
# This is a whitespace-separated list of translations this ebuild supports.
# These translations are automatically added to IUSE. Therefore ebuilds must set
# this variable before inheriting any eclasses. To enable only selected
# translations, ebuilds must call enable_selected_linguas(). kde4-base.eclass does
# this for you.
#
# Example: KDE_LINGUAS="en_GB de nl"
for _lingua in ${KDE_LINGUAS}; do
        IUSE="${IUSE} linguas_${_lingua}"
done

# @FUNCTION: enable_selected_linguas
# @DESCRIPTION:
# Enable translations based on LINGUAS settings and translations supported by
# the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
# but this default can be overridden by defining KDE_LINGUAS_DIR.
enable_selected_linguas() {
        local lingua sr_mess wp
        # inform user about kde-l10n for full translation.
        if ! has_version kde-base/kde-l10n; then
                echo
                elog "For fully translated application you should also emerge"
                elog "kde-base/kde-l10n package which ships translated kde core"
                elog "strings."
                echo
        fi

        # ebuild overridable linguas directory definition
        KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:=${S}/po}
        cd "$KDE_LINGUAS_DIR" || die "wrong linguas dir specified"

        # fix all various crazy sr@Latn variations
        # this part is only ease for ebuilds, so there wont be any die when this
        # fail at any point
        sr_mess="sr@latn sr@latin sr@Latin"
        for wp in ${sr_mess}; do
                [[ -e "$wp.po" ]] && mv "$wp.po" "sr@Latn.po"
                if [[ -d "$wp" ]]; then
                        # move dir and fix cmakelists
                        mv "$wp" "sr@Latn"
                        sed -i \
                                -e "s:$wp:sr@Latin:g" \
                                CMakeLists.txt
                fi
        done

        for lingua in ${KDE_LINGUAS}; do
                if [[ -e "$lingua.po" ]]; then
                        mv "$lingua.po" "$lingua.po.old"
                fi
        done
        comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
        for lingua in ${LINGUAS}; do
                ebegin "Enabling LANGUAGE: ${lingua}"
                if [[ -d "$lingua" ]]; then
                        sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
                                -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
                                -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
                fi
                if [[ -e "$lingua.po.old" ]]; then
                        mv "$lingua.po.old" "$lingua.po"
                fi
                eend $?
        done
}

# @FUNCTION: koffice_fix_libraries
# @DESCRIPTION:
# replace the weird koffice lib search with hardcoded one, so it
# actually builds and works.
koffice_fix_libraries() {
        local LIB_ARRAY R_QT_kostore R_BAS_kostore R_BAS_koodf R_KROSS_kokross R_QT_komain
        local R_CMS_pigmentcms R_BAS_pigmentcms R_BAS_koresources R_BAS_flake R_BAS_koguiutils
        local R_BAS_kopageapp R_BAS_kotext R_BAS_kowmf libname R
        case ${PN} in
                koffice-data|koffice-libs)
                        ;;
                *)
                        ### basic array
                        LIB_ARRAY="kostore koodf kokross komain pigmentcms koresources flake koguiutils kopageapp kotext kowmf"
                        ### dep array
                        R_QT_kostore="\"/usr/$(get_libdir)/qt4/libQtCore.so\"
                                \"/usr/$(get_libdir)/qt4/libQtXml.so\"
                                \"${KDEDIR}/$(get_libdir)/libkdecore.so\""
                        R_BAS_kostore="libkostore ${R_QT_kostore}"
                        R_BAS_koodf="libkoodf ${R_BAS_kostore}"
                        R_KROSS_kokross="
                                \"${KDEDIR}/$(get_libdir)/libkrossui.so\"
                                \"${KDEDIR}/$(get_libdir)/libkrosscore.so\""
                        R_BAS_kokross="libkokross ${R_BAS_koodf} ${R_KROSS_kokross}"
                        R_QT_komain="\"/usr/$(get_libdir)/qt4/libQtGui.so\""
                        R_BAS_komain="libkomain ${R_BAS_koodf} ${R_QT_komain}"
                        R_CMS_pigmentcms="\"/usr/$(get_libdir)/liblcms.so\""
                        R_BAS_pigmentcms="libpigmentcms ${R_BAS_komain} ${R_CMS_pigmentcms}"
                        R_BAS_koresources="libkoresources ${R_BAS_pigmentcms}"
                        R_BAS_flake="libflake ${R_BAS_pigmentcms}"
                        R_BAS_koguiutils="libkoguiutils libkoresources libflake ${R_BAS_pigmentcms}"
                        R_BAS_kopageapp="libkopageapp ${R_BAS_koguitls}"
                        R_BAS_kotext="libkotext libkoresources libflake ${R_BAS_pigmentcms}"
                        ### additional unmentioned stuff
                        R_BAS_kowmf="libkowmf"
                        for libname in ${LIB_ARRAY}; do
                                ebegin "Fixing library ${libname} with hardcoded path"
                                for libpath in $(eval "echo \$R_BAS_${libname}"); do
                                        if [[ "${libpath}" != "\"/usr/"* ]]; then
                                                R="${R} \"${KDEDIR}/$(get_libdir)/${libpath}.so\""
                                        else
                                                R="${R} ${libpath}"
                                        fi
                                done
                                find "${S}" -name CMakeLists.txt -print| xargs -i \
                                        sed -i \
                                                -e "s: ${libname} : ${R} :g" \
                                                -e "s: ${libname}): ${R}):g" \
                                                -e "s:(${libname} :(${R} :g" \
                                                -e "s:(${libname}):(${R}):g" \
                                                -e "s: ${libname}$: ${R}:g" \
                                        {} || die "Fixing library names failed."
                                eend $?
                        done
                        ;;
        esac
}
# @FUNCTION: get_build_type
# @DESCRIPTION:
# Determine whether we are using live ebuild or tbzs.
get_build_type() {
        if [[ $SLOT = live || $PV = 9999* ]]; then
                BUILD_TYPE="live"
        else
                BUILD_TYPE="release"
        fi
        export BUILD_TYPE
}

# @FUNCTION: get_latest_kdedir
# @DESCRIPTION:
# We set up KDEDIR according to the latest KDE version installed; installing our
# package for all available installs is just insane.
# We can check for kdelibs because it is the most basic package; no KDE package
# working without it. This might be changed in future.
get_latest_kdedir() {
        if [[ $NEED_KDE = latest && $KDEBASE != kde-base ]]; then
                case ${KDE_WANTED} in
                        # note this will need to be updated as stable moves and so on
                        live)
                                _versions="9999 4.1.69 4.1.0"
                                ;;
                        snapshot)
                                _versions="4.1.69 4.1.0 9999"
                                ;;
                        testing)
                                _versions="4.1.0 4.1.69 9999"
                                ;;
                        stable)
                                _versions="4.1.0 4.1.69 9999"
                                ;;
                        *) die "KDE_WANTED=${KDE_WANTED} not supported here." ;;
                esac
                # check if exists and fallback as we go
                for X in ${_versions}; do
                        if has_version ">=kde-base/kdelibs-${X}"; then
                                # figure out which X we are in and set it into _kdedir
                                case ${X} in
                                        # also keep track here same for kde_wanted
                                        9999)
                                                _kdedir="live"
                                                break
                                        ;;
                                        4.1.69)
                                                _kdedir="4.2"
                                                break
                                        ;;
                                        4.1.0)
                                                _kdedir="4.1"
                                                break
                                        ;;
                                esac
                        fi
                done
        fi
}

# Functions handling KMLOADLIBS and KMSAVELIBS

# @FUNCTION: save_library_dependencies
# @DESCRIPTION:
# Add exporting CMake dependencies for current package
save_library_dependencies() {
        local depsfile="${T}/${PN}:${SLOT}"

        ebegin "Saving library dependendencies in ${depsfile##*/}"
        echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
                die "Failed to save the library dependencies."
        eend $?
}

# @FUNCTION: install_library_dependencies
# @DESCRIPTION:
# Install generated CMake library dependencies to /var/lib/kde
install_library_dependencies() {
        local depsfile="$T/$PN:$SLOT"
        ebegin "Installing library dependendencies as ${depsfile##*/}"
        insinto /var/lib/kde
        doins "${depsfile}" || die "Failed to install library dependencies."
        eend $?
}

# @FUNCTION: load_library_dependencies
# @DESCRIPTION:
# Inject specified library dependencies in current package
load_library_dependencies() {
        local pn i depsfile
        ebegin "Injecting library dependendencies from '${KMLOADLIBS}'"

        i=0
        for pn in ${KMLOADLIBS} ; do
                ((i++))
                depsfile="/var/lib/kde/${pn}:${SLOT}"
                [[ -r "${depsfile}" ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
                sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
                        die "Failed to include library dependencies for ${pn}"
        done
        eend $?
}
1	ingmar	1.1	# Copyright 1999-2008 Gentoo Foundation
2			# Distributed under the terms of the GNU General Public License v2
3	scarabeus	1.10	# $Header: $
4	ingmar	1.1
5			# @ECLASS: kde4-functions.eclass
6			# @MAINTAINER:
7			# kde@gentoo.org
8	scarabeus	1.10	# @BLURB: Common ebuild functions for KDE 4 packages
9	ingmar	1.1	# @DESCRIPTION:
10			# This eclass contains all functions shared by the different eclasses,
11	scarabeus	1.10	# for KDE 4 ebuilds.
12
13			# @ECLASS-VARIABLE: EAPI
14			# @DESCRIPTION:
15			# By default kde eclass wants eapi 2 which might be redefinable.
16			case ${EAPI} in
17			2) : ;;
18			*) die "No way! EAPI older than 2 is not supported." ;;
19			esac
20	ingmar	1.1
21			# @ECLASS-VARIABLE: KDEBASE
22			# @DESCRIPTION:
23			# This gets set to a non-zero value when a package is considered a kde or
24			# koffice ebuild.
25
26	scarabeus	1.10	if [[ $CATEGORY = kde-base ]]; then
27	ingmar	1.1	debug-print "${ECLASS}: KDEBASE ebuild recognized"
28	scarabeus	1.10	KDEBASE=kde-base
29	ingmar	1.1	fi
30
31			# is this a koffice ebuild?
32	scarabeus	1.10	if [[ $KMNAME = koffice \|\| $PN = koffice ]]; then
33	ingmar	1.1	debug-print "${ECLASS}: KOFFICE ebuild recognized"
34	scarabeus	1.10	KDEBASE=koffice
35	ingmar	1.1	fi
36
37	jmbsvicetto	1.8	# @ECLASS-VARIABLE: KDE_SLOTS
38			# @DESCRIPTION:
39	scarabeus	1.10	# The slots used by all KDE versions later than 4.0. The live-ebuilds use
40			# KDE_LIVE_SLOTS instead.
41			KDE_SLOTS=( kde-4 4.1 4.2 )
42	jmbsvicetto	1.8
43			# @ECLASS-VARIABLE: KDE_LIVE_SLOTS
44			# @DESCRIPTION:
45			# The slots used by all KDE live versions.
46	scarabeus	1.10	KDE_LIVE_SLOTS=( live )
47	ingmar	1.1
48			# @FUNCTION: buildsycoca
49			# @DESCRIPTION:
50			# Function to rebuild the KDE System Configuration Cache.
51			# All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
52			#
53			# Note that kde4-base.eclass already does this.
54			buildsycoca() {
55			debug-print-function ${FUNCNAME} "$@"
56
57	scarabeus	1.10	if [[ -z ${ROOT%%/} && -x ${KDEDIR}/bin/kbuildsycoca4 ]]; then
58	jmbsvicetto	1.8	# Make sure tha cache file exists, or kbuildsycoca4 will fail
59			touch "${KDEDIR}/share/kde4/services/ksycoca4"
60
61			# We have to unset DISPLAY and DBUS_SESSION_BUS_ADDRESS, the ones
62			# in the user's environment (through su [without '-']) may cause
63			# kbuildsycoca4 to hang.
64	ingmar	1.1
65			ebegin "Running kbuildsycoca4 to build global database"
66			# This is needed because we support multiple kde versions installed together.
67	ingmar	1.6	XDG_DATA_DIRS="/usr/share:${KDEDIRS//:/\/share:}/share:/usr/local/share" \
68	jmbsvicetto	1.8	DISPLAY="" DBUS_SESSION_BUS_ADDRESS="" \
69			${KDEDIR}/bin/kbuildsycoca4 --global --noincremental &> /dev/null
70	ingmar	1.1	eend $?
71			fi
72			}
73
74			# @FUNCTION: comment_all_add_subdirectory
75			# @USAGE: [list of directory names]
76			# @DESCRIPTION:
77	scarabeus	1.10	# Recursively comment all add_subdirectory instructions in listed directories,
78			# except those in cmake/.
79	ingmar	1.1	comment_all_add_subdirectory() {
80			find "$@" -name CMakeLists.txt -print0 \| grep -vFzZ "./cmake" \| \
81	ingmar	1.6	xargs -0 sed -i -e '/add_subdirectory/s/^/#DONOTCOMPILE /' -e '/ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \|\| \
82	ingmar	1.1	die "${LINENO}: Initial sed died"
83			}
84
85	zlin	1.5	# @ECLASS-VARIABLE: KDE_LINGUAS
86			# @DESCRIPTION:
87	scarabeus	1.10	# This is a whitespace-separated list of translations this ebuild supports.
88			# These translations are automatically added to IUSE. Therefore ebuilds must set
89			# this variable before inheriting any eclasses. To enable only selected
90			# translations, ebuilds must call enable_selected_linguas(). kde4-base.eclass does
91	zlin	1.5	# this for you.
92			#
93			# Example: KDE_LINGUAS="en_GB de nl"
94			for _lingua in ${KDE_LINGUAS}; do
95			IUSE="${IUSE} linguas_${_lingua}"
96			done
97
98			# @FUNCTION: enable_selected_linguas
99			# @DESCRIPTION:
100	scarabeus	1.10	# Enable translations based on LINGUAS settings and translations supported by
101			# the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
102	zlin	1.5	# but this default can be overridden by defining KDE_LINGUAS_DIR.
103			enable_selected_linguas() {
104	scarabeus	1.10	local lingua sr_mess wp
105			# inform user about kde-l10n for full translation.
106			if ! has_version kde-base/kde-l10n; then
107			echo
108			elog "For fully translated application you should also emerge"
109			elog "kde-base/kde-l10n package which ships translated kde core"
110			elog "strings."
111			echo
112			fi
113
114			# ebuild overridable linguas directory definition
115			KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:=${S}/po}
116			cd "$KDE_LINGUAS_DIR" \|\| die "wrong linguas dir specified"
117
118			# fix all various crazy sr@Latn variations
119			# this part is only ease for ebuilds, so there wont be any die when this
120			# fail at any point
121			sr_mess="sr@latn sr@latin sr@Latin"
122			for wp in ${sr_mess}; do
123			[[ -e "$wp.po" ]] && mv "$wp.po" "sr@Latn.po"
124			if [[ -d "$wp" ]]; then
125			# move dir and fix cmakelists
126			mv "$wp" "sr@Latn"
127			sed -i \
128			-e "s:$wp:sr@Latin:g" \
129			CMakeLists.txt
130			fi
131			done
132	jmbsvicetto	1.8
133			for lingua in ${KDE_LINGUAS}; do
134	scarabeus	1.10	if [[ -e "$lingua.po" ]]; then
135			mv "$lingua.po" "$lingua.po.old"
136	jmbsvicetto	1.8	fi
137			done
138	scarabeus	1.10	comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
139	jmbsvicetto	1.8	for lingua in ${LINGUAS}; do
140	scarabeus	1.10	ebegin "Enabling LANGUAGE: ${lingua}"
141			if [[ -d "$lingua" ]]; then
142	ingmar	1.6	sed -e "/add_subdirectory([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
143			-e "/ADD_SUBDIRECTORY([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
144	scarabeus	1.10	-i CMakeLists.txt \|\| die "Sed to uncomment linguas_${lingua} failed."
145	zlin	1.5	fi
146	scarabeus	1.10	if [[ -e "$lingua.po.old" ]]; then
147			mv "$lingua.po.old" "$lingua.po"
148	jmbsvicetto	1.8	fi
149	scarabeus	1.10	eend $?
150	zlin	1.5	done
151			}
152
153	scarabeus	1.10	# @FUNCTION: koffice_fix_libraries
154			# @DESCRIPTION:
155			# replace the weird koffice lib search with hardcoded one, so it
156			# actually builds and works.
157			koffice_fix_libraries() {
158			local LIB_ARRAY R_QT_kostore R_BAS_kostore R_BAS_koodf R_KROSS_kokross R_QT_komain
159			local R_CMS_pigmentcms R_BAS_pigmentcms R_BAS_koresources R_BAS_flake R_BAS_koguiutils
160			local R_BAS_kopageapp R_BAS_kotext R_BAS_kowmf libname R
161			case ${PN} in
162			koffice-data\|koffice-libs)
163			;;
164			*)
165			### basic array
166			LIB_ARRAY="kostore koodf kokross komain pigmentcms koresources flake koguiutils kopageapp kotext kowmf"
167			### dep array
168			R_QT_kostore="\"/usr/$(get_libdir)/qt4/libQtCore.so\"
169			\"/usr/$(get_libdir)/qt4/libQtXml.so\"
170			\"${KDEDIR}/$(get_libdir)/libkdecore.so\""
171			R_BAS_kostore="libkostore ${R_QT_kostore}"
172			R_BAS_koodf="libkoodf ${R_BAS_kostore}"
173			R_KROSS_kokross="
174			\"${KDEDIR}/$(get_libdir)/libkrossui.so\"
175			\"${KDEDIR}/$(get_libdir)/libkrosscore.so\""
176			R_BAS_kokross="libkokross ${R_BAS_koodf} ${R_KROSS_kokross}"
177			R_QT_komain="\"/usr/$(get_libdir)/qt4/libQtGui.so\""
178			R_BAS_komain="libkomain ${R_BAS_koodf} ${R_QT_komain}"
179			R_CMS_pigmentcms="\"/usr/$(get_libdir)/liblcms.so\""
180			R_BAS_pigmentcms="libpigmentcms ${R_BAS_komain} ${R_CMS_pigmentcms}"
181			R_BAS_koresources="libkoresources ${R_BAS_pigmentcms}"
182			R_BAS_flake="libflake ${R_BAS_pigmentcms}"
183			R_BAS_koguiutils="libkoguiutils libkoresources libflake ${R_BAS_pigmentcms}"
184			R_BAS_kopageapp="libkopageapp ${R_BAS_koguitls}"
185			R_BAS_kotext="libkotext libkoresources libflake ${R_BAS_pigmentcms}"
186			### additional unmentioned stuff
187			R_BAS_kowmf="libkowmf"
188			for libname in ${LIB_ARRAY}; do
189			ebegin "Fixing library ${libname} with hardcoded path"
190			for libpath in $(eval "echo \$R_BAS_${libname}"); do
191			if [[ "${libpath}" != "\"/usr/"* ]]; then
192			R="${R} \"${KDEDIR}/$(get_libdir)/${libpath}.so\""
193			else
194			R="${R} ${libpath}"
195			fi
196			done
197			find "${S}" -name CMakeLists.txt -print\| xargs -i \
198			sed -i \
199			-e "s: ${libname} : ${R} :g" \
200			-e "s: ${libname}): ${R}):g" \
201			-e "s:(${libname} :(${R} :g" \
202			-e "s:(${libname}):(${R}):g" \
203			-e "s: ${libname}$: ${R}:g" \
204			{} \|\| die "Fixing library names failed."
205			eend $?
206			done
207			;;
208			esac
209			}
210			# @FUNCTION: get_build_type
211	ingmar	1.1	# @DESCRIPTION:
212	scarabeus	1.10	# Determine whether we are using live ebuild or tbzs.
213			get_build_type() {
214			if [[ $SLOT = live \|\| $PV = 9999* ]]; then
215			BUILD_TYPE="live"
216			else
217			BUILD_TYPE="release"
218			fi
219			export BUILD_TYPE
220			}
221	ingmar	1.1
222	scarabeus	1.10	# @FUNCTION: get_latest_kdedir
223	ingmar	1.1	# @DESCRIPTION:
224	scarabeus	1.10	# We set up KDEDIR according to the latest KDE version installed; installing our
225			# package for all available installs is just insane.
226			# We can check for kdelibs because it is the most basic package; no KDE package
227			# working without it. This might be changed in future.
228			get_latest_kdedir() {
229			if [[ $NEED_KDE = latest && $KDEBASE != kde-base ]]; then
230			case ${KDE_WANTED} in
231			# note this will need to be updated as stable moves and so on
232			live)
233			_versions="9999 4.1.69 4.1.0"
234			;;
235			snapshot)
236			_versions="4.1.69 4.1.0 9999"
237			;;
238			testing)
239			_versions="4.1.0 4.1.69 9999"
240			;;
241			stable)
242			_versions="4.1.0 4.1.69 9999"
243			;;
244			*) die "KDE_WANTED=${KDE_WANTED} not supported here." ;;
245			esac
246			# check if exists and fallback as we go
247			for X in ${_versions}; do
248			if has_version ">=kde-base/kdelibs-${X}"; then
249			# figure out which X we are in and set it into _kdedir
250			case ${X} in
251			# also keep track here same for kde_wanted
252			9999)
253			_kdedir="live"
254			break
255			;;
256			4.1.69)
257			_kdedir="4.2"
258			break
259			;;
260			4.1.0)
261			_kdedir="4.1"
262			break
263			;;
264			esac
265			fi
266			done
267	ingmar	1.1	fi
268	scarabeus	1.10	}
269	ingmar	1.1
270	scarabeus	1.10	# Functions handling KMLOADLIBS and KMSAVELIBS
271	ingmar	1.1
272	scarabeus	1.10	# @FUNCTION: save_library_dependencies
273			# @DESCRIPTION:
274			# Add exporting CMake dependencies for current package
275			save_library_dependencies() {
276			local depsfile="${T}/${PN}:${SLOT}"
277
278			ebegin "Saving library dependendencies in ${depsfile##*/}"
279			echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" \|\| \
280			die "Failed to save the library dependencies."
281			eend $?
282	ingmar	1.1	}
283
284	scarabeus	1.10	# @FUNCTION: install_library_dependencies
285	ingmar	1.1	# @DESCRIPTION:
286	scarabeus	1.10	# Install generated CMake library dependencies to /var/lib/kde
287			install_library_dependencies() {
288			local depsfile="$T/$PN:$SLOT"
289			ebegin "Installing library dependendencies as ${depsfile##*/}"
290			insinto /var/lib/kde
291			doins "${depsfile}" \|\| die "Failed to install library dependencies."
292			eend $?
293			}
294	ingmar	1.1
295	scarabeus	1.10	# @FUNCTION: load_library_dependencies
296			# @DESCRIPTION:
297			# Inject specified library dependencies in current package
298			load_library_dependencies() {
299			local pn i depsfile
300			ebegin "Injecting library dependendencies from '${KMLOADLIBS}'"
301
302			i=0
303			for pn in ${KMLOADLIBS} ; do
304			((i++))
305			depsfile="/var/lib/kde/${pn}:${SLOT}"
306			[[ -r "${depsfile}" ]] \|\| die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
307			sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" \|\| \
308			die "Failed to include library dependencies for ${pn}"
309			done
310			eend $?
311	ingmar	1.1	}