/[gentoo-x86]/eclass/kde4-functions.eclass
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Revision 1.15 - (show annotations) (download)
Mon Apr 13 00:02:45 2009 UTC (5 years, 5 months ago) by scarabeus
Branch: MAIN
Changes since 1.14: +67 -86 lines
Update kde4 eclasses
Add back support for doc handling (now via doc useflag)
Force kdeprefix only for kde-base things (others are going unprefixed to /usr) ->
Note for this: if user find that some application is pulling [-kdeprefix] kde uninstall/install of that app should help.
Rewritten slot handling with simpler code.
Added detection and alert system for finding what aplication break sth for /usr/share/config and /usr/share/kde4 and screw up perms.
Left for next time: "Support for stable live (live packages from stable branch [shiny huh]). :]"

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 1.14 2009/03/09 19:41:26 scarabeus Exp $
4
5 # @ECLASS: kde4-functions.eclass
6 # @MAINTAINER:
7 # kde@gentoo.org
8 # @BLURB: Common ebuild functions for KDE 4 packages
9 # @DESCRIPTION:
10 # This eclass contains all functions shared by the different eclasses,
11 # for KDE 4 ebuilds.
12
13 # @ECLASS-VARIABLE: EAPI
14 # @DESCRIPTION:
15 # By default kde4 eclasses wants eapi 2 which might be redefinable to newer
16 # versions.
17 case ${EAPI:-0} in
18 2) : ;;
19 *) die "No way! EAPI other than 2 is not supported for now." ;;
20 esac
21
22 # @ECLASS-VARIABLE: KDEBASE
23 # @DESCRIPTION:
24 # This gets set to a non-zero value when a package is considered a kde or
25 # koffice ebuild.
26
27 if [[ ${CATEGORY} = kde-base ]]; then
28 debug-print "${ECLASS}: KDEBASE ebuild recognized"
29 KDEBASE=kde-base
30 fi
31
32 # is this a koffice ebuild?
33 if [[ ${KMNAME} = koffice || ${PN} = koffice ]]; then
34 debug-print "${ECLASS}: KOFFICE ebuild recognized"
35 KDEBASE=koffice
36 fi
37
38 # @ECLASS-VARIABLE: KDE_SLOTS
39 # @DESCRIPTION:
40 # The slots used by all KDE versions later than 4.0. The live KDE releases use
41 # KDE_LIVE_SLOTS instead. Values should be ordered.
42 KDE_SLOTS=( "kde-4" "4.1" "4.2" "4.3" )
43
44 # @ECLASS-VARIABLE: KDE_LIVE_SLOTS
45 # @DESCRIPTION:
46 # The slots used by KDE live versions. Values should be ordered.
47 KDE_LIVE_SLOTS=( "live" )
48
49 # @FUNCTION: buildsycoca
50 # @DESCRIPTION:
51 # Function to rebuild the KDE System Configuration Cache.
52 # All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
53 buildsycoca() {
54 debug-print-function ${FUNCNAME} "$@"
55
56 if [[ -z ${ROOT%%/} && -x ${KDEDIR}/bin/kbuildsycoca4 ]]; then
57 # Make sure tha cache file exists, writable by root and readable by
58 # others. Otherwise kbuildsycoca4 will fail.
59 touch "${KDEDIR}/share/kde4/services/ksycoca4"
60 chmod 644 "${KDEDIR}/share/kde4/services/ksycoca4"
61
62 # We have to unset DISPLAY and DBUS_SESSION_BUS_ADDRESS, the ones
63 # in the user's environment (through su [without '-']) may cause
64 # kbuildsycoca4 to hang.
65
66 ebegin "Running kbuildsycoca4 to build global database"
67 # This is needed because we support multiple kde versions installed together.
68 # Lookup in order - local, KDEDIR, /usr, do not duplicate entries btw.
69 local KDEDIRS="/usr/share"
70 [[ ${KDEDIR} != "/usr" ]] && KDEDIRS="${KDEDIR}/share:${KDEDIRS}"
71 XDG_DATA_DIRS="/usr/local/share:${KDEDIRS}" \
72 DISPLAY="" DBUS_SESSION_BUS_ADDRESS="" \
73 ${KDEDIR}/bin/kbuildsycoca4 --global --noincremental &> /dev/null
74 eend $?
75 fi
76
77 # fix permission for some directories
78 for x in share/config share/kde4; do
79 if [[ $(stat --format=%a /usr/${x}) != 755 || $(stat --format=%a ${KDEDIR}/${x}) != 755 ]]; then
80 ewarn "Package ${PN} is breaking ${KDEDIR}/${x} permissions."
81 ewarn "Please report this issue to gentoo bugzilla."
82 einfo "Permissions will get adjusted automatically now."
83 find /usr/${x} -type d -print0 | xargs -0 chmod 755
84 [[ ${KDEDIR} = /usr ]] || find ${KDEDIR}/${x} -type d -print0 | xargs -0 chmod 755
85 fi
86 done
87 }
88
89 # @FUNCTION: comment_all_add_subdirectory
90 # @USAGE: [list of directory names]
91 # @DESCRIPTION:
92 # Recursively comment all add_subdirectory instructions in listed directories,
93 # except those in cmake/.
94 comment_all_add_subdirectory() {
95 find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
96 xargs -0 sed -i -e '/add_subdirectory/s/^/#DONOTCOMPILE /' -e '/ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' || \
97 die "${LINENO}: Initial sed died"
98 }
99
100 # @ECLASS-VARIABLE: KDE_LINGUAS
101 # @DESCRIPTION:
102 # This is a whitespace-separated list of translations this ebuild supports.
103 # These translations are automatically added to IUSE. Therefore ebuilds must set
104 # this variable before inheriting any eclasses. To enable only selected
105 # translations, ebuilds must call enable_selected_linguas(). kde4-base.eclass does
106 # this for you.
107 #
108 # Example: KDE_LINGUAS="en_GB de nl"
109 for _lingua in ${KDE_LINGUAS}; do
110 IUSE="${IUSE} linguas_${_lingua}"
111 done
112
113 # @FUNCTION: enable_selected_linguas
114 # @DESCRIPTION:
115 # Enable translations based on LINGUAS settings and translations supported by
116 # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
117 # but this default can be overridden by defining KDE_LINGUAS_DIR.
118 enable_selected_linguas() {
119 local lingua sr_mess wp
120
121 # ebuild overridable linguas directory definition
122 KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="${S}/po"}
123 cd "${KDE_LINGUAS_DIR}" || die "wrong linguas dir specified"
124
125 # fix all various crazy sr@Latn variations
126 # this part is only ease for ebuilds, so there wont be any die when this
127 # fail at any point
128 sr_mess="sr@latn sr@latin sr@Latin"
129 for wp in ${sr_mess}; do
130 [[ -e "${wp}.po" ]] && mv "${wp}.po" "sr@Latn.po"
131 if [[ -d "${wp}" ]]; then
132 # move dir and fix cmakelists
133 mv "${wp}" "sr@Latn"
134 sed -i \
135 -e "s:${wp}:sr@Latin:g" \
136 CMakeLists.txt
137 fi
138 done
139
140 for lingua in ${KDE_LINGUAS}; do
141 if [[ -e "${lingua}.po" ]]; then
142 mv "${lingua}.po" "${lingua}.po.old"
143 fi
144 done
145 comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
146 for lingua in ${LINGUAS}; do
147 ebegin "Enabling LANGUAGE: ${lingua}"
148 if [[ -d "${lingua}" ]]; then
149 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
150 -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
151 -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
152 fi
153 if [[ -e "${lingua}.po.old" ]]; then
154 mv "${lingua}.po.old" "${lingua}.po"
155 fi
156 eend $?
157 done
158 }
159
160 # @FUNCTION: get_build_type
161 # @DESCRIPTION:
162 # Determine whether we are using live ebuild or tbzs.
163 get_build_type() {
164 if [[ ${SLOT} = live || ${PV} = 9999* ]]; then
165 BUILD_TYPE="live"
166 else
167 BUILD_TYPE="release"
168 fi
169 export BUILD_TYPE
170 }
171
172 # @FUNCTION: migrate_store_dir
173 # @DESCRIPTION:
174 # Universal store dir migration
175 # * performs split of kdebase to kdebase-apps when needed
176 # * moves playground/extragear kde4-base-style to toplevel dir
177 migrate_store_dir() {
178 local cleandir="${ESVN_STORE_DIR}/KDE"
179 if [[ -d "${cleandir}" ]]; then
180 ewarn "'${cleandir}' has been found. Moving contents to new location."
181 addwrite "${ESVN_STORE_DIR}"
182 # Split kdebase
183 local module
184 if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
185 for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
186 module="${module#./}"
187 mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
188 die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
189 done
190 popd > /dev/null
191 rm -fr "${cleandir}/kdebase" || \
192 die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
193 fi
194 # Move the rest
195 local pkg
196 for pkg in "${cleandir}"/*; do
197 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
198 done
199 rmdir "${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."
200 fi
201
202 if ! hasq kde4-meta ${INHERITED}; then
203 case ${KMNAME} in
204 extragear*|playground*)
205 local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
206 if [[ -d "${svnlocalpath}" ]]; then
207 local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
208 ewarn "'${svnlocalpath}' has been found."
209 ewarn "Moving contents to new location: ${destdir}"
210 addwrite "${ESVN_STORE_DIR}"
211 mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
212 || die "Failed to move to '${svnlocalpath}'"
213 # Try cleaning empty directories
214 rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
215 fi
216 ;;
217 esac
218 fi
219 }
220
221 # Functions handling KMLOADLIBS and KMSAVELIBS
222
223 # @FUNCTION: save_library_dependencies
224 # @DESCRIPTION:
225 # Add exporting CMake dependencies for current package
226 save_library_dependencies() {
227 local depsfile="${T}/${PN}:${SLOT}"
228
229 ebegin "Saving library dependencies in ${depsfile##*/}"
230 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
231 die "Failed to save the library dependencies."
232 eend $?
233 }
234
235 # @FUNCTION: install_library_dependencies
236 # @DESCRIPTION:
237 # Install generated CMake library dependencies to /var/lib/kde
238 install_library_dependencies() {
239 local depsfile="${T}/${PN}:${SLOT}"
240
241 ebegin "Installing library dependencies as ${depsfile##*/}"
242 insinto /var/lib/kde
243 doins "${depsfile}" || die "Failed to install library dependencies."
244 eend $?
245 }
246
247 # @FUNCTION: load_library_dependencies
248 # @DESCRIPTION:
249 # Inject specified library dependencies in current package
250 load_library_dependencies() {
251 local pn i depsfile
252 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
253
254 i=0
255 for pn in ${KMLOADLIBS} ; do
256 ((i++))
257 depsfile="/var/lib/kde/${pn}:${SLOT}"
258 [[ -r "${depsfile}" ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
259 sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
260 die "Failed to include library dependencies for ${pn}"
261 done
262 eend $?
263 }

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