Add eclasses back, now try be more prefix friendly and also start working on that critical bug

1 files changed, 267 insertions, 0 deletions

diff --git a/eclass/kde4-functions.eclass b/eclass/kde4-functions.eclass
new file mode 100644
index 00000000000..ec54f67319c
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+++ b/eclass/kde4-functions.eclass
@@ -0,0 +1,267 @@
+# 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 $
+
+# @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 wants eapi 2 which might be redefinable to newer
+# versions.
+case ${EAPI:-0} in
+	2) : ;;
+	*) die "No way! EAPI other than 2 is not supported for now." ;;
+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=( "kde-4" "4.1" "4.2" "4.3" )
+
+# @ECLASS-VARIABLE: KDE_LIVE_SLOTS
+# @DESCRIPTION:
+# The slots used by KDE live versions. Values should be ordered.
+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.
+buildsycoca() {
+	debug-print-function ${FUNCNAME} "$@"
+	
+	if [[ -z ${ROOT%%/} && -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 "${KDEDIR}/share/kde4/services/ksycoca4"
+
+		# We have to unset DISPLAY and DBUS_SESSION_BUS_ADDRESS, the ones
+		# in the user's environment (through su [without '-']) may cause
+		# kbuildsycoca4 to hang.
+
+		ebegin "Running kbuildsycoca4 to build global database"
+		# This is needed because we support multiple kde versions installed together.
+		# Lookup in order - local, KDEDIR, /usr, do not duplicate entries btw.
+		local KDEDIRS="${ROOT}usr/share"
+		[[ ${KDEDIR} != "${ROOT}usr" ]] && KDEDIRS="${KDEDIR}/share:${KDEDIRS}"
+		XDG_DATA_DIRS="${ROOT}usr/local/share:${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 share/kde4; do
+		[[ ${KDEDIR} = ${ROOT}usr ]] && DIRS=${ROOT}usr || DIRS="${ROOT}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 "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
+		xargs -0 sed -i -e '/add_subdirectory/s/^/#DONOTCOMPILE /' -e '/ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' || \
+		die "${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
+
+	# 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: 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 ${ROOT}var/lib/kde
+	doins "${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 ${KMLOADLIBS} ; do
+		((i++))
+		depsfile="${ROOT}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 $?
+}