gentoo-x86/eclass/kde4-functions.eclass

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/kde4-functions.eclass,v 1.18 2009/05/09 13:23:15 scarabeus Exp $

# Prefix compat:
: ${EROOT:=${ROOT}}
# Append missing trailing slash character
[[ ${EROOT} = */ ]] || EROOT+="/"

# @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 kde4 eclasses want EAPI 2 which might be redefinable to newer
# versions.
case ${EAPI:-0} in
        2) : ;;
        *) DEPEND="EAPI-TOO-OLD" ;;
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 KDE releases use
# KDE_LIVE_SLOTS instead. Values should be ordered.
KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" )

# @ECLASS-VARIABLE: KDE_LIVE_SLOTS
# @DESCRIPTION:
# The slots used by KDE live versions. Values should be ordered.
KDE_LIVE_SLOTS=( "live" )

# @FUNCTION: slot_is_at_least
# @USAGE: <want> <have>
# @DESCRIPTION:
# Version aware slot comparator.
# Current implementation relies on the fact, that slots can be compared like
# string literals (and let's keep it this way).
slot_is_at_least() {
        [[ "${2}" > "${1}" || "${2}" = "${1}" ]]
}

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

        local KDE3DIR="${EROOT}usr/kde/3.5"
        if [[ -z ${EROOT%%/} && -x "${KDE3DIR}"/bin/kbuildsycoca ]]; then
                # Since KDE3 is aware of shortcuts in /usr, rebuild database
                # for KDE3 as well.
                touch "${KDE3DIR}"/share/services/ksycoca
                chmod 644 "${KDE3DIR}"/share/services/ksycoca

                ebegin "Running kbuildsycoca to build global database"
                XDG_DATA_DIRS="${EROOT}usr/local/share:${KDE3DIR}/share:${EROOT}usr/share" \
                        DISPLAY="" \
                        "${KDE3DIR}"/bin/kbuildsycoca --global --noincremental &> /dev/null
                eend $?
        fi

        if [[ -z ${EROOT%%/} && -x "${KDEDIR}"/bin/kbuildsycoca4 ]]; then
                # Make sure tha cache file exists, writable by root and readable by
                # others. Otherwise kbuildsycoca4 will fail.
                touch "${KDEDIR}/share/kde4/services/ksycoca4"
                chmod 644 "${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.
                # Lookup in order - local, KDEDIR, /usr, do not duplicate entries btw.
                local KDEDIRS="${EROOT}usr/share"
                [[ ${KDEDIR} != "${EROOT}usr" ]] && KDEDIRS="${KDEDIR}/share:${KDEDIRS}"
                XDG_DATA_DIRS="${EROOT}usr/local/share:${KDEDIRS}" \
                        DISPLAY="" DBUS_SESSION_BUS_ADDRESS="" \
                        "${KDEDIR}"/bin/kbuildsycoca4 --global --noincremental &> /dev/null
                eend $?
        fi

        # fix permission for some directories
        for x in share/{config,kde4}; do
                [[ ${KDEDIR} = ${EROOT}usr ]] && DIRS=${EROOT}usr || DIRS="${EROOT}usr ${KDEDIR}"
                for y in ${DIRS}; do
                        [[ -d "${y}/${x}" ]] || break # nothing to do if directory does not exist
                        if [[ $(stat --format=%a "${y}/${x}") != 755 ]]; then
                                ewarn "QA Notice:"
                                ewarn "Package ${PN} is breaking ${y}/${x} permissions."
                                ewarn "Please report this issue to gentoo bugzilla."
                                einfo "Permissions will get adjusted automatically now."
                                find "${y}/${x}" -type d -print0 | xargs -0 chmod 755
                        fi
                done
        done
}

# @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 "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
                xargs -0 sed -i \
                        -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
                        -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
                        -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
                        -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
                        || die "${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,meta}.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() {
        debug-print-function ${FUNCNAME} "$@"

        local lingua linguas sr_mess wp

        # if there is no linguas defined we enable everything
        if ! $(env | grep -q "^LINGUAS="); then
                return 0
        fi

        # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
        # @DESCRIPTION:
        # Specified folder where application translations are located.
        KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
        [[ -d  "${KDE_LINGUAS_DIR}" ]] || die "wrong linguas dir specified"
        comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
        pushd "${KDE_LINGUAS_DIR}" > /dev/null

        # 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

        for lingua in ${KDE_LINGUAS}; do
                if use linguas_${lingua} ; then
                        if [[ -d "${lingua}" ]]; then
                                linguas="${linguas} ${lingua}"
                                sed -e "/add_subdirectory([[:space:]]*${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 "${lingua}.po.old" ]]; then
                                linguas="${linguas} ${lingua}"
                                mv "${lingua}.po.old" "${lingua}.po"
                        fi
                fi
        done
        [[ -n "${linguas}" ]] && einfo "Enabling languages: ${linguas}"

        popd > /dev/null
}

# @FUNCTION: enable_selected_doc_linguas
# @DESCRIPTION:
# Enable only selected linguas enabled doc folders.
enable_selected_doc_linguas() {
        debug-print-function ${FUNCNAME} "$@"

        # if there is no linguas defined we enable everything
        if ! $(env | grep -q "^LINGUAS="); then
                return 0
        fi

        # @ECLASS-VARIABLE: KDE_DOC_DIRS
        # @DESCRIPTION:
        # Variable specifying whitespace separated patterns for documentation locations.
        # Default is "doc/%lingua"
        KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
        local linguas
        for pattern in ${KDE_DOC_DIRS}; do

                local handbookdir=`dirname ${pattern}`
                local translationdir=`basename ${pattern}`
                # Do filename pattern supplied, treat as directory
                [[ "${handbookdir}" = '.' ]] && handbookdir=${translationdir} && translationdir=
                [[ -d "${handbookdir}" ]] || die 'wrong doc dir specified'

                if ! use handbook; then
                        # Disable whole directory
                        sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
                                -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
                                -i CMakeLists.txt || die 'failed to comment out all handbooks'
                else
                        # Disable subdirectories recursively
                        comment_all_add_subdirectory "${handbookdir}"
                        # Add requested translations
                        local lingua
                        for lingua in en ${KDE_LINGUAS}; do
                                if [[ ${lingua} = 'en' ]] || use linguas_${lingua}; then
                                        if [[ -d "${handbookdir}/${translationdir//%lingua/${lingua}}" ]]; then
                                                sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
                                                        -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
                                                        -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
                                        fi
                                fi
                        done
                fi

        done
        [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
}

# @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: migrate_store_dir
# @DESCRIPTION:
# Universal store dir migration
# * performs split of kdebase to kdebase-apps when needed
# * moves playground/extragear kde4-base-style to toplevel dir
migrate_store_dir() {
        local cleandir="${ESVN_STORE_DIR}/KDE"
        if [[ -d "${cleandir}" ]]; then
                ewarn "'${cleandir}' has been found. Moving contents to new location."
                addwrite "${ESVN_STORE_DIR}"
                # Split kdebase
                local module
                if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
                        for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
                                module="${module#./}"
                                mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
                                        die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
                        done
                        popd > /dev/null
                        rm -fr "${cleandir}/kdebase" || \
                                die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
                fi
                # Move the rest
                local pkg
                for pkg in "${cleandir}"/*; do
                        mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
                done
                rmdir "${cleandir}" || die "Could not move obsolete KDE store dir. Please move '${cleandir}' contents to appropriate location (possibly ${ESVN_STORE_DIR}) and manually remove '${cleandir}' in order to continue."
        fi

        if ! hasq kde4-meta ${INHERITED}; then
                case ${KMNAME} in
                        extragear*|playground*)
                                local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
                                if [[ -d "${svnlocalpath}" ]]; then
                                        local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
                                        ewarn "'${svnlocalpath}' has been found."
                                        ewarn "Moving contents to new location: ${destdir}"
                                        addwrite "${ESVN_STORE_DIR}"
                                        mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
                                                || die "Failed to move to '${svnlocalpath}'"
                                        # Try cleaning empty directories
                                        rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
                                fi
                                ;;
                esac
        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 dependencies 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 dependencies as ${depsfile##*/}"
        insinto ${EROOT}var/lib/kde
        doins "${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 dependencies from '${KMLOADLIBS}'"

        i=0
        for pn in ${KMLOADLIBS} ; do
                ((i++))
                depsfile="${EROOT}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 $?
}

# @FUNCTION: block_other_slots
# @DESCRIPTION:
# Create blocks for the current package in other slots when
# installed with USE=-kdeprefix
block_other_slots() {
        debug-print-function ${FUNCNAME} "$@"

        local slot
        for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
                # Block non kdeprefix ${PN} on other slots
                if [[ ${SLOT} != ${slot} ]]; then
                        echo "!kdeprefix? ( !kde-base/${PN}:${slot}[-kdeprefix] )"
                fi
        done
}

# @FUNCTION: add_blocker
# @DESCRIPTION:
# Create correct RDEPEND value for blocking correct package.
# Usefull for file-collision blocks.
# Parameters are package and version to block.
# add_blocker kde-base/kdelibs 4.2.4
add_blocker() {
        debug-print-function ${FUNCNAME} "$@"

        [[ ${1} = "" || ${2} = "" ]] && die "Missing parameter"
        local slot
        for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
                # on -kdeprefix we block every slot
                RDEPEND+=" !kdeprefix? ( !<=${1}-${2}:${slot}[-kdeprefix] )"
        done
        # on kdeprefix we block only our slot
        RDEPEND+=" kdeprefix? ( !<=${1}-${2}:${SLOT}[kdeprefix] )"
}
1	# Copyright 1999-2008 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/kde4-functions.eclass,v 1.18 2009/05/09 13:23:15 scarabeus Exp $
4
5	# Prefix compat:
6	: ${EROOT:=${ROOT}}
7	# Append missing trailing slash character
8	[[ ${EROOT} = */ ]] \|\| EROOT+="/"
9
10	# @ECLASS: kde4-functions.eclass
11	# @MAINTAINER:
12	# kde@gentoo.org
13	# @BLURB: Common ebuild functions for KDE 4 packages
14	# @DESCRIPTION:
15	# This eclass contains all functions shared by the different eclasses,
16	# for KDE 4 ebuilds.
17
18	# @ECLASS-VARIABLE: EAPI
19	# @DESCRIPTION:
20	# By default kde4 eclasses want EAPI 2 which might be redefinable to newer
21	# versions.
22	case ${EAPI:-0} in
23	2) : ;;
24	*) DEPEND="EAPI-TOO-OLD" ;;
25	esac
26
27	# @ECLASS-VARIABLE: KDEBASE
28	# @DESCRIPTION:
29	# This gets set to a non-zero value when a package is considered a kde or
30	# koffice ebuild.
31
32	if [[ ${CATEGORY} = kde-base ]]; then
33	debug-print "${ECLASS}: KDEBASE ebuild recognized"
34	KDEBASE=kde-base
35	fi
36
37	# is this a koffice ebuild?
38	if [[ ${KMNAME} = koffice \|\| ${PN} = koffice ]]; then
39	debug-print "${ECLASS}: KOFFICE ebuild recognized"
40	KDEBASE=koffice
41	fi
42
43	# @ECLASS-VARIABLE: KDE_SLOTS
44	# @DESCRIPTION:
45	# The slots used by all KDE versions later than 4.0. The live KDE releases use
46	# KDE_LIVE_SLOTS instead. Values should be ordered.
47	KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" )
48
49	# @ECLASS-VARIABLE: KDE_LIVE_SLOTS
50	# @DESCRIPTION:
51	# The slots used by KDE live versions. Values should be ordered.
52	KDE_LIVE_SLOTS=( "live" )
53
54	# @FUNCTION: slot_is_at_least
55	# @USAGE: <want> <have>
56	# @DESCRIPTION:
57	# Version aware slot comparator.
58	# Current implementation relies on the fact, that slots can be compared like
59	# string literals (and let's keep it this way).
60	slot_is_at_least() {
61	[[ "${2}" > "${1}" \|\| "${2}" = "${1}" ]]
62	}
63
64	# @FUNCTION: buildsycoca
65	# @DESCRIPTION:
66	# Function to rebuild the KDE System Configuration Cache.
67	# All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
68	buildsycoca() {
69	debug-print-function ${FUNCNAME} "$@"
70
71	local KDE3DIR="${EROOT}usr/kde/3.5"
72	if [[ -z ${EROOT%%/} && -x "${KDE3DIR}"/bin/kbuildsycoca ]]; then
73	# Since KDE3 is aware of shortcuts in /usr, rebuild database
74	# for KDE3 as well.
75	touch "${KDE3DIR}"/share/services/ksycoca
76	chmod 644 "${KDE3DIR}"/share/services/ksycoca
77
78	ebegin "Running kbuildsycoca to build global database"
79	XDG_DATA_DIRS="${EROOT}usr/local/share:${KDE3DIR}/share:${EROOT}usr/share" \
80	DISPLAY="" \
81	"${KDE3DIR}"/bin/kbuildsycoca --global --noincremental &> /dev/null
82	eend $?
83	fi
84
85	if [[ -z ${EROOT%%/} && -x "${KDEDIR}"/bin/kbuildsycoca4 ]]; then
86	# Make sure tha cache file exists, writable by root and readable by
87	# others. Otherwise kbuildsycoca4 will fail.
88	touch "${KDEDIR}/share/kde4/services/ksycoca4"
89	chmod 644 "${KDEDIR}/share/kde4/services/ksycoca4"
90
91	# We have to unset DISPLAY and DBUS_SESSION_BUS_ADDRESS, the ones
92	# in the user's environment (through su [without '-']) may cause
93	# kbuildsycoca4 to hang.
94
95	ebegin "Running kbuildsycoca4 to build global database"
96	# This is needed because we support multiple kde versions installed together.
97	# Lookup in order - local, KDEDIR, /usr, do not duplicate entries btw.
98	local KDEDIRS="${EROOT}usr/share"
99	[[ ${KDEDIR} != "${EROOT}usr" ]] && KDEDIRS="${KDEDIR}/share:${KDEDIRS}"
100	XDG_DATA_DIRS="${EROOT}usr/local/share:${KDEDIRS}" \
101	DISPLAY="" DBUS_SESSION_BUS_ADDRESS="" \
102	"${KDEDIR}"/bin/kbuildsycoca4 --global --noincremental &> /dev/null
103	eend $?
104	fi
105
106	# fix permission for some directories
107	for x in share/{config,kde4}; do
108	[[ ${KDEDIR} = ${EROOT}usr ]] && DIRS=${EROOT}usr \|\| DIRS="${EROOT}usr ${KDEDIR}"
109	for y in ${DIRS}; do
110	[[ -d "${y}/${x}" ]] \|\| break # nothing to do if directory does not exist
111	if [[ $(stat --format=%a "${y}/${x}") != 755 ]]; then
112	ewarn "QA Notice:"
113	ewarn "Package ${PN} is breaking ${y}/${x} permissions."
114	ewarn "Please report this issue to gentoo bugzilla."
115	einfo "Permissions will get adjusted automatically now."
116	find "${y}/${x}" -type d -print0 \| xargs -0 chmod 755
117	fi
118	done
119	done
120	}
121
122	# @FUNCTION: comment_all_add_subdirectory
123	# @USAGE: [list of directory names]
124	# @DESCRIPTION:
125	# Recursively comment all add_subdirectory instructions in listed directories,
126	# except those in cmake/.
127	comment_all_add_subdirectory() {
128	find "$@" -name CMakeLists.txt -print0 \| grep -vFzZ "./cmake" \| \
129	xargs -0 sed -i \
130	-e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
131	-e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
132	-e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
133	-e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
134	\|\| die "${LINENO}: Initial sed died"
135	}
136
137	# @ECLASS-VARIABLE: KDE_LINGUAS
138	# @DESCRIPTION:
139	# This is a whitespace-separated list of translations this ebuild supports.
140	# These translations are automatically added to IUSE. Therefore ebuilds must set
141	# this variable before inheriting any eclasses. To enable only selected
142	# translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
143	# this for you.
144	#
145	# Example: KDE_LINGUAS="en_GB de nl"
146	for _lingua in ${KDE_LINGUAS}; do
147	IUSE="${IUSE} linguas_${_lingua}"
148	done
149
150	# @FUNCTION: enable_selected_linguas
151	# @DESCRIPTION:
152	# Enable translations based on LINGUAS settings and translations supported by
153	# the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
154	# but this default can be overridden by defining KDE_LINGUAS_DIR.
155	enable_selected_linguas() {
156	debug-print-function ${FUNCNAME} "$@"
157
158	local lingua linguas sr_mess wp
159
160	# if there is no linguas defined we enable everything
161	if ! $(env \| grep -q "^LINGUAS="); then
162	return 0
163	fi
164
165	# @ECLASS-VARIABLE: KDE_LINGUAS_DIR
166	# @DESCRIPTION:
167	# Specified folder where application translations are located.
168	KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
169	[[ -d "${KDE_LINGUAS_DIR}" ]] \|\| die "wrong linguas dir specified"
170	comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
171	pushd "${KDE_LINGUAS_DIR}" > /dev/null
172
173	# fix all various crazy sr@Latn variations
174	# this part is only ease for ebuilds, so there wont be any die when this
175	# fail at any point
176	sr_mess="sr@latn sr@latin sr@Latin"
177	for wp in ${sr_mess}; do
178	[[ -e "${wp}.po" ]] && mv "${wp}.po" "sr@Latn.po"
179	if [[ -d "${wp}" ]]; then
180	# move dir and fix cmakelists
181	mv "${wp}" "sr@Latn"
182	sed -i \
183	-e "s:${wp}:sr@Latin:g" \
184	CMakeLists.txt
185	fi
186	done
187
188	for lingua in ${KDE_LINGUAS}; do
189	if [[ -e "${lingua}.po" ]]; then
190	mv "${lingua}.po" "${lingua}.po.old"
191	fi
192	done
193
194	for lingua in ${KDE_LINGUAS}; do
195	if use linguas_${lingua} ; then
196	if [[ -d "${lingua}" ]]; then
197	linguas="${linguas} ${lingua}"
198	sed -e "/add_subdirectory([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
199	-e "/ADD_SUBDIRECTORY([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
200	-i CMakeLists.txt \|\| die "Sed to uncomment linguas_${lingua} failed."
201	fi
202	if [[ -e "${lingua}.po.old" ]]; then
203	linguas="${linguas} ${lingua}"
204	mv "${lingua}.po.old" "${lingua}.po"
205	fi
206	fi
207	done
208	[[ -n "${linguas}" ]] && einfo "Enabling languages: ${linguas}"
209
210	popd > /dev/null
211	}
212
213	# @FUNCTION: enable_selected_doc_linguas
214	# @DESCRIPTION:
215	# Enable only selected linguas enabled doc folders.
216	enable_selected_doc_linguas() {
217	debug-print-function ${FUNCNAME} "$@"
218
219	# if there is no linguas defined we enable everything
220	if ! $(env \| grep -q "^LINGUAS="); then
221	return 0
222	fi
223
224	# @ECLASS-VARIABLE: KDE_DOC_DIRS
225	# @DESCRIPTION:
226	# Variable specifying whitespace separated patterns for documentation locations.
227	# Default is "doc/%lingua"
228	KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
229	local linguas
230	for pattern in ${KDE_DOC_DIRS}; do
231
232	local handbookdir=`dirname ${pattern}`
233	local translationdir=`basename ${pattern}`
234	# Do filename pattern supplied, treat as directory
235	[[ "${handbookdir}" = '.' ]] && handbookdir=${translationdir} && translationdir=
236	[[ -d "${handbookdir}" ]] \|\| die 'wrong doc dir specified'
237
238	if ! use handbook; then
239	# Disable whole directory
240	sed -e "/add_subdirectory[[:space:]]([[:space:]]${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
241	-e "/ADD_SUBDIRECTORY[[:space:]]([[:space:]]${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
242	-i CMakeLists.txt \|\| die 'failed to comment out all handbooks'
243	else
244	# Disable subdirectories recursively
245	comment_all_add_subdirectory "${handbookdir}"
246	# Add requested translations
247	local lingua
248	for lingua in en ${KDE_LINGUAS}; do
249	if [[ ${lingua} = 'en' ]] \|\| use linguas_${lingua}; then
250	if [[ -d "${handbookdir}/${translationdir//%lingua/${lingua}}" ]]; then
251	sed -e "/add_subdirectory[[:space:]]([[:space:]]${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
252	-e "/ADD_SUBDIRECTORY[[:space:]]([[:space:]]${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
253	-i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
254	fi
255	fi
256	done
257	fi
258
259	done
260	[[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
261	}
262
263	# @FUNCTION: get_build_type
264	# @DESCRIPTION:
265	# Determine whether we are using live ebuild or tbzs.
266	get_build_type() {
267	if [[ ${SLOT} = live \|\| ${PV} = 9999 ]]; then
268	BUILD_TYPE="live"
269	else
270	BUILD_TYPE="release"
271	fi
272	export BUILD_TYPE
273	}
274
275	# @FUNCTION: migrate_store_dir
276	# @DESCRIPTION:
277	# Universal store dir migration
278	# * performs split of kdebase to kdebase-apps when needed
279	# * moves playground/extragear kde4-base-style to toplevel dir
280	migrate_store_dir() {
281	local cleandir="${ESVN_STORE_DIR}/KDE"
282	if [[ -d "${cleandir}" ]]; then
283	ewarn "'${cleandir}' has been found. Moving contents to new location."
284	addwrite "${ESVN_STORE_DIR}"
285	# Split kdebase
286	local module
287	if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
288	for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
289	module="${module#./}"
290	mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" \|\| \
291	die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
292	done
293	popd > /dev/null
294	rm -fr "${cleandir}/kdebase" \|\| \
295	die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
296	fi
297	# Move the rest
298	local pkg
299	for pkg in "${cleandir}"/*; do
300	mv -f "${pkg}" "${ESVN_STORE_DIR}"/ \|\| eerror "Failed to move '${pkg}'"
301	done
302	rmdir "${cleandir}" \|\| die "Could not move obsolete KDE store dir. Please move '${cleandir}' contents to appropriate location (possibly ${ESVN_STORE_DIR}) and manually remove '${cleandir}' in order to continue."
303	fi
304
305	if ! hasq kde4-meta ${INHERITED}; then
306	case ${KMNAME} in
307	extragear\|playground)
308	local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
309	if [[ -d "${svnlocalpath}" ]]; then
310	local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
311	ewarn "'${svnlocalpath}' has been found."
312	ewarn "Moving contents to new location: ${destdir}"
313	addwrite "${ESVN_STORE_DIR}"
314	mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
315	\|\| die "Failed to move to '${svnlocalpath}'"
316	# Try cleaning empty directories
317	rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
318	fi
319	;;
320	esac
321	fi
322	}
323
324	# Functions handling KMLOADLIBS and KMSAVELIBS
325
326	# @FUNCTION: save_library_dependencies
327	# @DESCRIPTION:
328	# Add exporting CMake dependencies for current package
329	save_library_dependencies() {
330	local depsfile="${T}/${PN}:${SLOT}"
331
332	ebegin "Saving library dependencies in ${depsfile##*/}"
333	echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" \|\| \
334	die "Failed to save the library dependencies."
335	eend $?
336	}
337
338	# @FUNCTION: install_library_dependencies
339	# @DESCRIPTION:
340	# Install generated CMake library dependencies to /var/lib/kde
341	install_library_dependencies() {
342	local depsfile="${T}/${PN}:${SLOT}"
343
344	ebegin "Installing library dependencies as ${depsfile##*/}"
345	insinto ${EROOT}var/lib/kde
346	doins "${depsfile}" \|\| die "Failed to install library dependencies."
347	eend $?
348	}
349
350	# @FUNCTION: load_library_dependencies
351	# @DESCRIPTION:
352	# Inject specified library dependencies in current package
353	load_library_dependencies() {
354	local pn i depsfile
355	ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
356
357	i=0
358	for pn in ${KMLOADLIBS} ; do
359	((i++))
360	depsfile="${EROOT}var/lib/kde/${pn}:${SLOT}"
361	[[ -r "${depsfile}" ]] \|\| die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
362	sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" \|\| \
363	die "Failed to include library dependencies for ${pn}"
364	done
365	eend $?
366	}
367
368	# @FUNCTION: block_other_slots
369	# @DESCRIPTION:
370	# Create blocks for the current package in other slots when
371	# installed with USE=-kdeprefix
372	block_other_slots() {
373	debug-print-function ${FUNCNAME} "$@"
374
375	local slot
376	for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
377	# Block non kdeprefix ${PN} on other slots
378	if [[ ${SLOT} != ${slot} ]]; then
379	echo "!kdeprefix? ( !kde-base/${PN}:${slot}[-kdeprefix] )"
380	fi
381	done
382	}
383
384	# @FUNCTION: add_blocker
385	# @DESCRIPTION:
386	# Create correct RDEPEND value for blocking correct package.
387	# Usefull for file-collision blocks.
388	# Parameters are package and version to block.
389	# add_blocker kde-base/kdelibs 4.2.4
390	add_blocker() {
391	debug-print-function ${FUNCNAME} "$@"
392
393	[[ ${1} = "" \|\| ${2} = "" ]] && die "Missing parameter"
394	local slot
395	for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
396	# on -kdeprefix we block every slot
397	RDEPEND+=" !kdeprefix? ( !<=${1}-${2}:${slot}[-kdeprefix] )"
398	done
399	# on kdeprefix we block only our slot
400	RDEPEND+=" kdeprefix? ( !<=${1}-${2}:${SLOT}[kdeprefix] )"
401	}