gentoo-x86/eclass/kde4-functions.eclass

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit versionator

# @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:
# Currently kde4 eclasses support EAPI 3 and 4.
case ${EAPI:-0} in
        4|3) : ;;
        *) die "EAPI=${EAPI} is not supported" ;;
esac

# @ECLASS-VARIABLE: KDE_OVERRIDE_MINIMAL
# @DESCRIPTION:
# For use only in very few well-defined cases; normally it should be unset.
# If this variable is set, all calls to add_kdebase_dep return a dependency on
# at least this version, independent of the version of the package itself.
# If you know exactly that one specific NEW KDE component builds and runs fine
# with all the rest of KDE at an OLDER version, you can set this old version here.
# Warning- may lead to general instability and kill your pet targh.

# @ECLASS-VARIABLE: KDEBASE
# @DESCRIPTION:
# This gets set to a non-zero value when a package is considered a kde or
# kdevelop ebuild.
if [[ ${CATEGORY} = kde-base ]]; then
        debug-print "${ECLASS}: KDEBASE ebuild recognized"
        KDEBASE=kde-base
elif [[ ${KMNAME-${PN}} = kdevelop ]]; then
        debug-print "${ECLASS}: KDEVELOP ebuild recognized"
        KDEBASE=kdevelop
fi

# determine the build type
if [[ ${PV} = *9999* ]]; then
        KDE_BUILD_TYPE="live"
else
        KDE_BUILD_TYPE="release"
fi
export KDE_BUILD_TYPE

# Set reponame and SCM for modules that have fully migrated to git
# (hack - it's here because it needs to be before SCM inherits from kde4-base)
if [[ ${KDE_BUILD_TYPE} == live ]]; then
        case "${KMNAME}" in
                kdebase-workspace)
                        KDE_SCM="git"
                        EGIT_REPONAME=${EGIT_REPONAME:=kde-workspace}
                ;;
                kdebase-runtime)
                        KDE_SCM="git"
                        EGIT_REPONAME=${EGIT_REPONAME:=kde-runtime}
                ;;
                kdebase-apps)
                        KDE_SCM="git"
                        EGIT_REPONAME=${EGIT_REPONAME:=kde-baseapps}
                ;;
                kde-workspace|kde-runtime|kde-baseapps)
                        KDE_SCM="git"
                ;;
        esac
fi

# @ECLASS-VARIABLE: KDE_SCM
# @DESCRIPTION:
# If this is a live package which scm does it use
# Everything else uses svn by default
KDE_SCM="${KDE_SCM:-svn}"
case ${KDE_SCM} in
        svn|git) ;;
        *) die "KDE_SCM: ${KDE_SCM} is not supported" ;;
esac

# @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="de en_GB nl"
if [[ ${KDE_BUILD_TYPE} != live || -n ${KDE_LINGUAS_LIVE_OVERRIDE} ]]; then
        for _lingua in ${KDE_LINGUAS}; do
                IUSE="${IUSE} linguas_${_lingua}"
        done
fi

# @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 ${FUNCNAME} "$@"

        # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed

        # fix permission for some directories
        for x in usr/share/{config,kde4}; do
                DIRS=${EROOT}usr
                [[ -d "${EROOT}${x}" ]] || break # nothing to do if directory does not exist
                # fixes Bug 318237
                if use userland_BSD ; then
                        [[ $(stat -f %p "${EROOT}${x}") != 40755 ]]
                        local stat_rtn="$?"
                else
                        [[ $(stat --format=%a "${EROOT}${x}") != 755 ]]
                        local stat_rtn=$?
                fi
                if [[ $stat_rtn != 1 ]] ; then
                        ewarn "QA Notice:"
                        ewarn "Package ${PN} is breaking ${EROOT}${x} permissions."
                        ewarn "Please report this issue to gentoo bugzilla."
                        einfo "Permissions will get adjusted automatically now."
                        find "${EROOT}${x}" -type d -print0 | xargs -0 chmod 755
                fi
        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"
}

# @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 x

        # 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.
        # Can be defined as array of folders where translations are located.
        # Note that space separated list of dirs is not supported.
        # Default value is set to "po".
        if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
                debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}"
                for x in ${KDE_LINGUAS_DIR[@]}; do
                        _enable_selected_linguas_dir ${x}
                done
        else
                KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
                _enable_selected_linguas_dir ${KDE_LINGUAS_DIR}
        fi
}

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

        # @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
                        # if there is no linguas defined we enable everything (i.e. comment out nothing)
                        if ! $(env | grep -q "^LINGUAS="); then
                                return 0
                        fi

                        # 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: 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() {
        if [[ ${KDE_SCM} != svn ]]; then
                die "migrate_store_dir() only makes sense for subversion"
        fi

        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 ! has kde4-meta ${INHERITED}; then
                case ${KMNAME} in
                        extragear*|playground*)
                                local scmlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
                                if [[ -d "${scmlocalpath}" ]]; then
                                        local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
                                        ewarn "'${scmlocalpath}' has been found."
                                        ewarn "Moving contents to new location: ${destdir}"
                                        addwrite "${ESVN_STORE_DIR}"
                                        mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${scmlocalpath}" "${destdir}" \
                                                || die "Failed to move to '${scmlocalpath}'"
                                        # Try cleaning empty directories
                                        rmdir "`dirname "${scmlocalpath}"`" 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}"

        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}"

        ebegin "Installing library dependencies 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 dependencies from '${KMLOADLIBS}'"

        i=0
        for pn in ${KMLOADLIBS} ; do
                ((i++))
                depsfile="${EPREFIX}/var/lib/kde/${pn}"
                [[ -r ${depsfile} ]] || depsfile="${EPREFIX}/var/lib/kde/${pn}:$(get_kde_version)"
                [[ -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: add_blocker
# @DESCRIPTION:
# Create correct RDEPEND value for blocking correct package.
# Useful for file-collision blocks.
# Parameters are package and version(s) to block.
# add_blocker kdelibs 4.2.4
# If no version is specified, then all versions will be blocked.
# If the version is 0, then no versions will be blocked.
# If a second version ending in ":3.5" is passed, then the version listed for
# that slot will be blocked as well.
#
# Examples:
#    # Block all versions of kdelibs
#    add_blocker kdelibs
#
#    # Block all versions of kdelibs older than 4.3.50
#    add_blocker kdelibs 4.3.50
#
#    # Block kdelibs 3.5.10 and older, but not any version of
#    # kdelibs from KDE 4
#    add_blocker kdelibs 0 3.5.10:3.5
add_blocker() {
        debug-print-function ${FUNCNAME} "$@"

        [[ -z ${1} ]] && die "Missing parameter"
        local pkg=kde-base/$1 atom old_ver="unset" use
        if [[ $pkg == *\[*\] ]]; then
                use=${pkg/#*\[/[}
                pkg=${pkg%\[*\]}
        fi

        [[ "$3" == *:3.5 ]] && old_ver=${3%:3.5}

        # If the version passed is "0", do nothing
        if [[ ${2} != 0 ]]; then
                # If no version was passed, block all versions in this slot
                if [[ -z ${2} ]]; then
                        atom=${pkg}
                # If the version passed begins with a "<", then use "<" instead of "<="
                elif [[ ${2::1} == "<" ]]; then
                        # this also removes the first character of the version, which is a "<"
                        atom="<${pkg}-${2:1}"
                else
                        atom="<=${pkg}-${2}"
                fi
                RDEPEND+=" !${atom}:4${use}"
        fi

        # Do the same thing as above for :3.5, except that we don't want any
        # output if no parameter was passed.
        if [[ ${old_ver} != "unset" ]]; then
                if [[ -z ${old_ver} ]]; then
                        atom=${pkg}
                elif [[ ${old_ver::1} == "<" ]]; then
                        atom="<${pkg}-${old_ver:1}"
                else
                        atom="<=${pkg}-${old_ver}"
                fi
                RDEPEND+=" !${atom}:3.5${use}"
        fi
}

# @FUNCTION: add_kdebase_dep
# @DESCRIPTION:
# Create proper dependency for kde-base/ dependencies.
# This takes 1 to 3 arguments. The first being the package name, the optional
# second is additional USE flags to append, and the optional third is the
# version to use instead of the automatic version (use sparingly).
# The output of this should be added directly to DEPEND/RDEPEND, and may be
# wrapped in a USE conditional (but not an || conditional without an extra set
# of parentheses).
add_kdebase_dep() {
        debug-print-function ${FUNCNAME} "$@"

        local ver

        if [[ -n ${3} ]]; then
                ver=${3}
        elif [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
                ver=${KDE_OVERRIDE_MINIMAL}
        elif [[ ${KDEBASE} != kde-base ]]; then
                ver=${KDE_MINIMAL}
        # if building stable-live version depend just on the raw KDE version
        # to allow merging packages against more stable basic stuff
        elif [[ ${PV} == *.9999 ]]; then
                ver=$(get_kde_version)
        else
                ver=${PV}
        fi

        [[ -z ${1} ]] && die "Missing parameter"

        echo " >=kde-base/${1}-${ver}:4[aqua=${2:+,${2}}]"
}

# local function to enable specified translations for specified directory
# used from kde4-functions_enable_selected_linguas function
_enable_selected_linguas_dir() {
        local lingua linguas sr_mess wp
        local dir=${1}

        [[ -d  ${dir} ]] || die "linguas dir \"${dir}\" does not exist"
        comment_all_add_subdirectory "${dir}"
        pushd "${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@Latn: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} ]] && echo ">>> Enabling languages: ${linguas}"

        popd > /dev/null
}

# @FUNCTION: get_kde_version
# @DESCRIPTION:
# Translates an ebuild version into a major.minor KDE SC
# release version. If no version is specified, ${PV} is used.
get_kde_version() {
        local ver=${1:-${PV}}
        local major=$(get_major_version ${ver})
        local minor=$(get_version_component_range 2 ${ver})
        local micro=$(get_version_component_range 3 ${ver})
        if [[ ${ver} == 9999 ]]; then
                echo live
        else
                (( micro < 50 )) && echo ${major}.${minor} || echo ${major}.$((minor + 1))
        fi
}
1	dilfridge	1.59	# Copyright 1999-2012 Gentoo Foundation
2	ingmar	1.1	# Distributed under the terms of the GNU General Public License v2
3	johu	1.60	# $Header: $
4	ingmar	1.1
5	alexxy	1.25	inherit versionator
6
7	ingmar	1.1	# @ECLASS: kde4-functions.eclass
8			# @MAINTAINER:
9			# kde@gentoo.org
10	scarabeus	1.10	# @BLURB: Common ebuild functions for KDE 4 packages
11	ingmar	1.1	# @DESCRIPTION:
12			# This eclass contains all functions shared by the different eclasses,
13	scarabeus	1.10	# for KDE 4 ebuilds.
14
15			# @ECLASS-VARIABLE: EAPI
16			# @DESCRIPTION:
17	scarabeus	1.45	# Currently kde4 eclasses support EAPI 3 and 4.
18	scarabeus	1.14	case ${EAPI:-0} in
19	scarabeus	1.45	4\|3) : ;;
20	reavertm	1.32	*) die "EAPI=${EAPI} is not supported" ;;
21	scarabeus	1.10	esac
22	ingmar	1.1
23	scarabeus	1.45	# @ECLASS-VARIABLE: KDE_OVERRIDE_MINIMAL
24			# @DESCRIPTION:
25			# For use only in very few well-defined cases; normally it should be unset.
26			# If this variable is set, all calls to add_kdebase_dep return a dependency on
27			# at least this version, independent of the version of the package itself.
28			# If you know exactly that one specific NEW KDE component builds and runs fine
29			# with all the rest of KDE at an OLDER version, you can set this old version here.
30			# Warning- may lead to general instability and kill your pet targh.
31
32	ingmar	1.1	# @ECLASS-VARIABLE: KDEBASE
33			# @DESCRIPTION:
34			# This gets set to a non-zero value when a package is considered a kde or
35	johu	1.61	# kdevelop ebuild.
36	scarabeus	1.15	if [[ ${CATEGORY} = kde-base ]]; then
37	ingmar	1.1	debug-print "${ECLASS}: KDEBASE ebuild recognized"
38	scarabeus	1.10	KDEBASE=kde-base
39	scarabeus	1.45	elif [[ ${KMNAME-${PN}} = kdevelop ]]; then
40	reavertm	1.31	debug-print "${ECLASS}: KDEVELOP ebuild recognized"
41	scarabeus	1.45	KDEBASE=kdevelop
42	ingmar	1.1	fi
43
44	scarabeus	1.45	# determine the build type
45	abcd	1.51	if [[ ${PV} = 9999 ]]; then
46	johu	1.60	KDE_BUILD_TYPE="live"
47	scarabeus	1.45	else
48	johu	1.60	KDE_BUILD_TYPE="release"
49	scarabeus	1.45	fi
50	johu	1.60	export KDE_BUILD_TYPE
51	scarabeus	1.45
52	johu	1.60	# Set reponame and SCM for modules that have fully migrated to git
53	scarabeus	1.45	# (hack - it's here because it needs to be before SCM inherits from kde4-base)
54	johu	1.60	if [[ ${KDE_BUILD_TYPE} == live ]]; then
55	scarabeus	1.45	case "${KMNAME}" in
56			kdebase-workspace)
57			KDE_SCM="git"
58			EGIT_REPONAME=${EGIT_REPONAME:=kde-workspace}
59			;;
60			kdebase-runtime)
61			KDE_SCM="git"
62			EGIT_REPONAME=${EGIT_REPONAME:=kde-runtime}
63			;;
64			kdebase-apps)
65			KDE_SCM="git"
66			EGIT_REPONAME=${EGIT_REPONAME:=kde-baseapps}
67			;;
68	abcd	1.49	kde-workspace\|kde-runtime\|kde-baseapps)
69			KDE_SCM="git"
70			;;
71	scarabeus	1.45	esac
72			fi
73
74			# @ECLASS-VARIABLE: KDE_SCM
75			# @DESCRIPTION:
76			# If this is a live package which scm does it use
77			# Everything else uses svn by default
78			KDE_SCM="${KDE_SCM:-svn}"
79			case ${KDE_SCM} in
80			svn\|git) ;;
81			*) die "KDE_SCM: ${KDE_SCM} is not supported" ;;
82			esac
83
84			# @ECLASS-VARIABLE: KDE_LINGUAS
85			# @DESCRIPTION:
86			# This is a whitespace-separated list of translations this ebuild supports.
87			# These translations are automatically added to IUSE. Therefore ebuilds must set
88			# this variable before inheriting any eclasses. To enable only selected
89			# translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
90			# this for you.
91			#
92	johu	1.61	# Example: KDE_LINGUAS="de en_GB nl"
93	johu	1.60	if [[ ${KDE_BUILD_TYPE} != live \|\| -n ${KDE_LINGUAS_LIVE_OVERRIDE} ]]; then
94	scarabeus	1.45	for _lingua in ${KDE_LINGUAS}; do
95			IUSE="${IUSE} linguas_${_lingua}"
96			done
97			fi
98
99	ingmar	1.1	# @FUNCTION: buildsycoca
100			# @DESCRIPTION:
101			# Function to rebuild the KDE System Configuration Cache.
102			# All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
103			buildsycoca() {
104			debug-print-function ${FUNCNAME} "$@"
105	scarabeus	1.19
106	alexxy	1.25	# We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
107	scarabeus	1.15
108			# fix permission for some directories
109	abcd	1.52	for x in usr/share/{config,kde4}; do
110			DIRS=${EROOT}usr
111			[[ -d "${EROOT}${x}" ]] \|\| break # nothing to do if directory does not exist
112			# fixes Bug 318237
113			if use userland_BSD ; then
114			[[ $(stat -f %p "${EROOT}${x}") != 40755 ]]
115			local stat_rtn="$?"
116			else
117			[[ $(stat --format=%a "${EROOT}${x}") != 755 ]]
118			local stat_rtn=$?
119			fi
120			if [[ $stat_rtn != 1 ]] ; then
121			ewarn "QA Notice:"
122			ewarn "Package ${PN} is breaking ${EROOT}${x} permissions."
123			ewarn "Please report this issue to gentoo bugzilla."
124			einfo "Permissions will get adjusted automatically now."
125			find "${EROOT}${x}" -type d -print0 \| xargs -0 chmod 755
126			fi
127	scarabeus	1.15	done
128	ingmar	1.1	}
129
130			# @FUNCTION: comment_all_add_subdirectory
131			# @USAGE: [list of directory names]
132			# @DESCRIPTION:
133	scarabeus	1.10	# Recursively comment all add_subdirectory instructions in listed directories,
134			# except those in cmake/.
135	ingmar	1.1	comment_all_add_subdirectory() {
136			find "$@" -name CMakeLists.txt -print0 \| grep -vFzZ "./cmake" \| \
137	wired	1.22	xargs -0 sed -i \
138			-e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
139			-e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
140			-e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
141			-e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
142			\|\| die "${LINENO}: Initial sed died"
143	ingmar	1.1	}
144
145	zlin	1.5	# @FUNCTION: enable_selected_linguas
146			# @DESCRIPTION:
147	scarabeus	1.10	# Enable translations based on LINGUAS settings and translations supported by
148			# the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
149	zlin	1.5	# but this default can be overridden by defining KDE_LINGUAS_DIR.
150			enable_selected_linguas() {
151	wired	1.22	debug-print-function ${FUNCNAME} "$@"
152
153	alexxy	1.37	local x
154	scarabeus	1.10
155	scarabeus	1.19	# if there is no linguas defined we enable everything
156	scarabeus	1.20	if ! $(env \| grep -q "^LINGUAS="); then
157			return 0
158			fi
159	wired	1.22
160			# @ECLASS-VARIABLE: KDE_LINGUAS_DIR
161			# @DESCRIPTION:
162			# Specified folder where application translations are located.
163	alexxy	1.37	# Can be defined as array of folders where translations are located.
164			# Note that space separated list of dirs is not supported.
165			# Default value is set to "po".
166			if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
167			debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}"
168	scarabeus	1.45	for x in ${KDE_LINGUAS_DIR[@]}; do
169	alexxy	1.37	_enable_selected_linguas_dir ${x}
170			done
171			else
172			KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
173			_enable_selected_linguas_dir ${KDE_LINGUAS_DIR}
174			fi
175	wired	1.22	}
176
177			# @FUNCTION: enable_selected_doc_linguas
178			# @DESCRIPTION:
179			# Enable only selected linguas enabled doc folders.
180			enable_selected_doc_linguas() {
181			debug-print-function ${FUNCNAME} "$@"
182
183			# @ECLASS-VARIABLE: KDE_DOC_DIRS
184			# @DESCRIPTION:
185			# Variable specifying whitespace separated patterns for documentation locations.
186			# Default is "doc/%lingua"
187			KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
188			local linguas
189			for pattern in ${KDE_DOC_DIRS}; do
190
191			local handbookdir=`dirname ${pattern}`
192			local translationdir=`basename ${pattern}`
193			# Do filename pattern supplied, treat as directory
194	scarabeus	1.45	[[ ${handbookdir} = '.' ]] && handbookdir=${translationdir} && translationdir=
195			[[ -d ${handbookdir} ]] \|\| die 'wrong doc dir specified'
196	wired	1.22
197			if ! use handbook; then
198			# Disable whole directory
199			sed -e "/add_subdirectory[[:space:]]([[:space:]]${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
200			-e "/ADD_SUBDIRECTORY[[:space:]]([[:space:]]${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
201			-i CMakeLists.txt \|\| die 'failed to comment out all handbooks'
202			else
203	dilfridge	1.59	# if there is no linguas defined we enable everything (i.e. comment out nothing)
204			if ! $(env \| grep -q "^LINGUAS="); then
205			return 0
206			fi
207
208	wired	1.22	# Disable subdirectories recursively
209			comment_all_add_subdirectory "${handbookdir}"
210			# Add requested translations
211			local lingua
212			for lingua in en ${KDE_LINGUAS}; do
213	scarabeus	1.45	if [[ ${lingua} = en ]] \|\| use linguas_${lingua}; then
214			if [[ -d ${handbookdir}/${translationdir//%lingua/${lingua}} ]]; then
215	wired	1.22	sed -e "/add_subdirectory[[:space:]]([[:space:]]${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
216			-e "/ADD_SUBDIRECTORY[[:space:]]([[:space:]]${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
217			-i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
218			fi
219			fi
220			done
221			fi
222
223			done
224			[[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
225	zlin	1.5	}
226
227	scarabeus	1.11	# @FUNCTION: migrate_store_dir
228			# @DESCRIPTION:
229	scarabeus	1.15	# Universal store dir migration
230			# * performs split of kdebase to kdebase-apps when needed
231			# * moves playground/extragear kde4-base-style to toplevel dir
232	scarabeus	1.11	migrate_store_dir() {
233	scarabeus	1.45	if [[ ${KDE_SCM} != svn ]]; then
234			die "migrate_store_dir() only makes sense for subversion"
235			fi
236
237	scarabeus	1.15	local cleandir="${ESVN_STORE_DIR}/KDE"
238	scarabeus	1.45
239			if [[ -d ${cleandir} ]]; then
240	scarabeus	1.11	ewarn "'${cleandir}' has been found. Moving contents to new location."
241			addwrite "${ESVN_STORE_DIR}"
242			# Split kdebase
243			local module
244			if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
245			for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
246			module="${module#./}"
247			mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" \|\| \
248			die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
249			done
250			popd > /dev/null
251			rm -fr "${cleandir}/kdebase" \|\| \
252			die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
253			fi
254			# Move the rest
255			local pkg
256			for pkg in "${cleandir}"/*; do
257	scarabeus	1.15	mv -f "${pkg}" "${ESVN_STORE_DIR}"/ \|\| eerror "Failed to move '${pkg}'"
258	scarabeus	1.11	done
259	scarabeus	1.45	rmdir "${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."
260	scarabeus	1.11	fi
261	scarabeus	1.15
262	ssuominen	1.55	if ! has kde4-meta ${INHERITED}; then
263	scarabeus	1.15	case ${KMNAME} in
264			extragear\|playground)
265	scarabeus	1.45	local scmlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
266			if [[ -d "${scmlocalpath}" ]]; then
267	scarabeus	1.15	local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
268	scarabeus	1.45	ewarn "'${scmlocalpath}' has been found."
269	scarabeus	1.15	ewarn "Moving contents to new location: ${destdir}"
270			addwrite "${ESVN_STORE_DIR}"
271	scarabeus	1.45	mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${scmlocalpath}" "${destdir}" \
272			\|\| die "Failed to move to '${scmlocalpath}'"
273	scarabeus	1.15	# Try cleaning empty directories
274	scarabeus	1.45	rmdir "`dirname "${scmlocalpath}"`" 2> /dev/null
275	scarabeus	1.15	fi
276			;;
277			esac
278			fi
279	scarabeus	1.11	}
280
281	scarabeus	1.10	# Functions handling KMLOADLIBS and KMSAVELIBS
282	ingmar	1.1
283	scarabeus	1.10	# @FUNCTION: save_library_dependencies
284			# @DESCRIPTION:
285			# Add exporting CMake dependencies for current package
286			save_library_dependencies() {
287	abcd	1.51	local depsfile="${T}/${PN}"
288	scarabeus	1.10
289	scarabeus	1.15	ebegin "Saving library dependencies in ${depsfile##*/}"
290	scarabeus	1.10	echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" \|\| \
291			die "Failed to save the library dependencies."
292			eend $?
293	ingmar	1.1	}
294
295	scarabeus	1.10	# @FUNCTION: install_library_dependencies
296	ingmar	1.1	# @DESCRIPTION:
297	scarabeus	1.10	# Install generated CMake library dependencies to /var/lib/kde
298			install_library_dependencies() {
299	abcd	1.51	local depsfile="${T}/${PN}"
300	scarabeus	1.15
301			ebegin "Installing library dependencies as ${depsfile##*/}"
302	abcd	1.28	insinto /var/lib/kde
303	scarabeus	1.10	doins "${depsfile}" \|\| die "Failed to install library dependencies."
304			eend $?
305			}
306	ingmar	1.1
307	scarabeus	1.10	# @FUNCTION: load_library_dependencies
308			# @DESCRIPTION:
309			# Inject specified library dependencies in current package
310			load_library_dependencies() {
311			local pn i depsfile
312	scarabeus	1.15	ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
313	scarabeus	1.10
314			i=0
315			for pn in ${KMLOADLIBS} ; do
316			((i++))
317	abcd	1.51	depsfile="${EPREFIX}/var/lib/kde/${pn}"
318			[[ -r ${depsfile} ]] \|\| depsfile="${EPREFIX}/var/lib/kde/${pn}:$(get_kde_version)"
319	scarabeus	1.45	[[ -r ${depsfile} ]] \|\| die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
320	scarabeus	1.10	sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" \|\| \
321			die "Failed to include library dependencies for ${pn}"
322			done
323			eend $?
324	ingmar	1.1	}
325	scarabeus	1.23
326			# @FUNCTION: add_blocker
327			# @DESCRIPTION:
328			# Create correct RDEPEND value for blocking correct package.
329	alexxy	1.25	# Useful for file-collision blocks.
330			# Parameters are package and version(s) to block.
331			# add_blocker kdelibs 4.2.4
332	abcd	1.52	# If no version is specified, then all versions will be blocked.
333			# If the version is 0, then no versions will be blocked.
334			# If a second version ending in ":3.5" is passed, then the version listed for
335			# that slot will be blocked as well.
336			#
337			# Examples:
338			# # Block all versions of kdelibs
339			# add_blocker kdelibs
340	alexxy	1.25	#
341	abcd	1.52	# # Block all versions of kdelibs older than 4.3.50
342			# add_blocker kdelibs 4.3.50
343	alexxy	1.25	#
344	abcd	1.52	# # Block kdelibs 3.5.10 and older, but not any version of
345			# # kdelibs from KDE 4
346			# add_blocker kdelibs 0 3.5.10:3.5
347	scarabeus	1.23	add_blocker() {
348			debug-print-function ${FUNCNAME} "$@"
349
350	abcd	1.54	[[ -z ${1} ]] && die "Missing parameter"
351			local pkg=kde-base/$1 atom old_ver="unset" use
352			if [[ $pkg == \[\] ]]; then
353			use=${pkg/#*\[/[}
354			pkg=${pkg%\[*\]}
355			fi
356
357			[[ "$3" == *:3.5 ]] && old_ver=${3%:3.5}
358
359			# If the version passed is "0", do nothing
360			if [[ ${2} != 0 ]]; then
361			# If no version was passed, block all versions in this slot
362			if [[ -z ${2} ]]; then
363			atom=${pkg}
364			# If the version passed begins with a "<", then use "<" instead of "<="
365			elif [[ ${2::1} == "<" ]]; then
366			# this also removes the first character of the version, which is a "<"
367			atom="<${pkg}-${2:1}"
368			else
369			atom="<=${pkg}-${2}"
370			fi
371			RDEPEND+=" !${atom}:4${use}"
372			fi
373
374			# Do the same thing as above for :3.5, except that we don't want any
375			# output if no parameter was passed.
376			if [[ ${old_ver} != "unset" ]]; then
377			if [[ -z ${old_ver} ]]; then
378			atom=${pkg}
379			elif [[ ${old_ver::1} == "<" ]]; then
380			atom="<${pkg}-${old_ver:1}"
381			else
382			atom="<=${pkg}-${old_ver}"
383			fi
384			RDEPEND+=" !${atom}:3.5${use}"
385			fi
386	alexxy	1.25	}
387
388	alexxy	1.37	# @FUNCTION: add_kdebase_dep
389			# @DESCRIPTION:
390	abcd	1.54	# Create proper dependency for kde-base/ dependencies.
391	scarabeus	1.45	# This takes 1 to 3 arguments. The first being the package name, the optional
392			# second is additional USE flags to append, and the optional third is the
393			# version to use instead of the automatic version (use sparingly).
394			# The output of this should be added directly to DEPEND/RDEPEND, and may be
395			# wrapped in a USE conditional (but not an \|\| conditional without an extra set
396			# of parentheses).
397	alexxy	1.37	add_kdebase_dep() {
398			debug-print-function ${FUNCNAME} "$@"
399
400	scarabeus	1.45	local ver
401
402			if [[ -n ${3} ]]; then
403			ver=${3}
404			elif [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
405			ver=${KDE_OVERRIDE_MINIMAL}
406			elif [[ ${KDEBASE} != kde-base ]]; then
407			ver=${KDE_MINIMAL}
408	abcd	1.54	# if building stable-live version depend just on the raw KDE version
409	scarabeus	1.45	# to allow merging packages against more stable basic stuff
410			elif [[ ${PV} == *.9999 ]]; then
411	abcd	1.51	ver=$(get_kde_version)
412	scarabeus	1.45	else
413			ver=${PV}
414			fi
415
416	alexxy	1.37	[[ -z ${1} ]] && die "Missing parameter"
417
418	abcd	1.54	echo " >=kde-base/${1}-${ver}:4[aqua=${2:+,${2}}]"
419	alexxy	1.25	}
420
421	alexxy	1.37	# local function to enable specified translations for specified directory
422			# used from kde4-functions_enable_selected_linguas function
423			_enable_selected_linguas_dir() {
424			local lingua linguas sr_mess wp
425			local dir=${1}
426	alexxy	1.25
427	scarabeus	1.45	[[ -d ${dir} ]] \|\| die "linguas dir \"${dir}\" does not exist"
428	alexxy	1.37	comment_all_add_subdirectory "${dir}"
429			pushd "${dir}" > /dev/null
430	alexxy	1.25
431	alexxy	1.37	# fix all various crazy sr@Latn variations
432			# this part is only ease for ebuilds, so there wont be any die when this
433			# fail at any point
434			sr_mess="sr@latn sr@latin sr@Latin"
435			for wp in ${sr_mess}; do
436	scarabeus	1.45	[[ -e ${wp}.po ]] && mv "${wp}.po" "sr@Latn.po"
437			if [[ -d ${wp} ]]; then
438	alexxy	1.37	# move dir and fix cmakelists
439			mv "${wp}" "sr@Latn"
440			sed -i \
441	scarabeus	1.45	-e "s:${wp}:sr@Latn:g" \
442	alexxy	1.37	CMakeLists.txt
443			fi
444			done
445	alexxy	1.25
446	alexxy	1.37	for lingua in ${KDE_LINGUAS}; do
447	scarabeus	1.45	if [[ -e ${lingua}.po ]]; then
448	alexxy	1.37	mv "${lingua}.po" "${lingua}.po.old"
449	reavertm	1.35	fi
450	alexxy	1.37	done
451
452			for lingua in ${KDE_LINGUAS}; do
453			if use linguas_${lingua} ; then
454	scarabeus	1.45	if [[ -d ${lingua} ]]; then
455	alexxy	1.37	linguas="${linguas} ${lingua}"
456			sed -e "/add_subdirectory([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
457			-e "/ADD_SUBDIRECTORY([[:space:]]${lingua}[[:space:]])[[:space:]]*$/ s/^#DONOTCOMPILE //" \
458			-i CMakeLists.txt \|\| die "Sed to uncomment linguas_${lingua} failed."
459			fi
460	scarabeus	1.45	if [[ -e ${lingua}.po.old ]]; then
461	alexxy	1.37	linguas="${linguas} ${lingua}"
462			mv "${lingua}.po.old" "${lingua}.po"
463			fi
464	reavertm	1.34	fi
465	alexxy	1.37	done
466	scarabeus	1.45	[[ -n ${linguas} ]] && echo ">>> Enabling languages: ${linguas}"
467	alexxy	1.37
468			popd > /dev/null
469	scarabeus	1.23	}
470	scarabeus	1.45
471	abcd	1.51	# @FUNCTION: get_kde_version
472	vapier	1.56	# @DESCRIPTION:
473	abcd	1.51	# Translates an ebuild version into a major.minor KDE SC
474			# release version. If no version is specified, ${PV} is used.
475			get_kde_version() {
476	scarabeus	1.45	local ver=${1:-${PV}}
477			local major=$(get_major_version ${ver})
478			local minor=$(get_version_component_range 2 ${ver})
479			local micro=$(get_version_component_range 3 ${ver})
480	abcd	1.52	if [[ ${ver} == 9999 ]]; then
481			echo live
482			else
483	scarabeus	1.45	(( micro < 50 )) && echo ${major}.${minor} \|\| echo ${major}.$((minor + 1))
484			fi
485			}