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Revision 1.34 - (show annotations) (download)
Thu Sep 9 17:02:30 2010 UTC (3 years, 7 months ago) by reavertm
Branch: MAIN
Changes since 1.33: +11 -3 lines
Sync some changes from overlay:
- KDE_HANDBOOK=1 instead of IUSE=handbook
- add_kdebase_dep can be used outside of kde-base now

1 # Copyright 1999-2010 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 1.33 2010/08/09 15:59:04 reavertm Exp $
4
5 inherit versionator
6
7 # @ECLASS: kde4-functions.eclass
8 # @MAINTAINER:
9 # kde@gentoo.org
10 # @BLURB: Common ebuild functions for KDE 4 packages
11 # @DESCRIPTION:
12 # This eclass contains all functions shared by the different eclasses,
13 # for KDE 4 ebuilds.
14
15 # @ECLASS-VARIABLE: EAPI
16 # @DESCRIPTION:
17 # By default kde4 eclasses want EAPI 2 which might be redefinable to newer
18 # versions.
19 case ${EAPI:-0} in
20 2|3) : ;;
21 *) die "EAPI=${EAPI} is not supported" ;;
22 esac
23
24 # @ECLASS-VARIABLE: KDEBASE
25 # @DESCRIPTION:
26 # This gets set to a non-zero value when a package is considered a kde or
27 # koffice ebuild.
28 if [[ ${CATEGORY} = kde-base ]]; then
29 debug-print "${ECLASS}: KDEBASE ebuild recognized"
30 KDEBASE=kde-base
31 elif [[ ${KMNAME} = koffice || ${PN} = koffice ]]; then
32 debug-print "${ECLASS}: KOFFICE ebuild recognized"
33 KDEBASE=koffice
34 elif [[ ${KMNAME} = kdevelop ]]; then
35 debug-print "${ECLASS}: KDEVELOP ebuild recognized"
36 KDEBASE="kdevelop"
37 fi
38
39 # @ECLASS-VARIABLE: KDE_SLOTS
40 # @DESCRIPTION:
41 # The slots used by all KDE versions later than 4.0. The live KDE releases use
42 # KDE_LIVE_SLOTS instead. Values should be ordered.
43 KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" "4.5" "4.6" )
44
45 # @ECLASS-VARIABLE: KDE_LIVE_SLOTS
46 # @DESCRIPTION:
47 # The slots used by KDE live versions. Values should be ordered.
48 KDE_LIVE_SLOTS=( "live" )
49
50 # @FUNCTION: slot_is_at_least
51 # @USAGE: <want> <have>
52 # @DESCRIPTION:
53 # Version aware slot comparator.
54 # Current implementation relies on the fact, that slots can be compared like
55 # string literals (and let's keep it this way).
56 slot_is_at_least() {
57 [[ "${2}" > "${1}" || "${2}" = "${1}" ]]
58 }
59
60 # @FUNCTION: buildsycoca
61 # @DESCRIPTION:
62 # Function to rebuild the KDE System Configuration Cache.
63 # All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
64 buildsycoca() {
65 debug-print-function ${FUNCNAME} "$@"
66
67 if [[ ${EAPI} == 2 ]] && ! use prefix; then
68 EROOT=${ROOT}
69 fi
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 # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
86
87 # fix permission for some directories
88 for x in share/{config,kde4}; do
89 [[ ${KDEDIR} == /usr ]] && DIRS=${EROOT}usr || DIRS="${EROOT}usr ${EROOT}${KDEDIR}"
90 for y in ${DIRS}; do
91 [[ -d "${y}/${x}" ]] || break # nothing to do if directory does not exist
92 if [[ $(stat --format=%a "${y}/${x}") != 755 ]]; then
93 ewarn "QA Notice:"
94 ewarn "Package ${PN} is breaking ${y}/${x} permissions."
95 ewarn "Please report this issue to gentoo bugzilla."
96 einfo "Permissions will get adjusted automatically now."
97 find "${y}/${x}" -type d -print0 | xargs -0 chmod 755
98 fi
99 done
100 done
101 }
102
103 # @FUNCTION: comment_all_add_subdirectory
104 # @USAGE: [list of directory names]
105 # @DESCRIPTION:
106 # Recursively comment all add_subdirectory instructions in listed directories,
107 # except those in cmake/.
108 comment_all_add_subdirectory() {
109 find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
110 xargs -0 sed -i \
111 -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
112 -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
113 -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
114 -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
115 || die "${LINENO}: Initial sed died"
116 }
117
118 # @ECLASS-VARIABLE: KDE_LINGUAS
119 # @DESCRIPTION:
120 # This is a whitespace-separated list of translations this ebuild supports.
121 # These translations are automatically added to IUSE. Therefore ebuilds must set
122 # this variable before inheriting any eclasses. To enable only selected
123 # translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
124 # this for you.
125 #
126 # Example: KDE_LINGUAS="en_GB de nl"
127 for _lingua in ${KDE_LINGUAS}; do
128 IUSE="${IUSE} linguas_${_lingua}"
129 done
130
131 # @FUNCTION: enable_selected_linguas
132 # @DESCRIPTION:
133 # Enable translations based on LINGUAS settings and translations supported by
134 # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
135 # but this default can be overridden by defining KDE_LINGUAS_DIR.
136 enable_selected_linguas() {
137 debug-print-function ${FUNCNAME} "$@"
138
139 local lingua linguas sr_mess wp
140
141 # if there is no linguas defined we enable everything
142 if ! $(env | grep -q "^LINGUAS="); then
143 return 0
144 fi
145
146 # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
147 # @DESCRIPTION:
148 # Specified folder where application translations are located.
149 KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
150 [[ -d "${KDE_LINGUAS_DIR}" ]] || die "wrong linguas dir specified"
151 comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
152 pushd "${KDE_LINGUAS_DIR}" > /dev/null
153
154 # fix all various crazy sr@Latn variations
155 # this part is only ease for ebuilds, so there wont be any die when this
156 # fail at any point
157 sr_mess="sr@latn sr@latin sr@Latin"
158 for wp in ${sr_mess}; do
159 [[ -e "${wp}.po" ]] && mv "${wp}.po" "sr@Latn.po"
160 if [[ -d "${wp}" ]]; then
161 # move dir and fix cmakelists
162 mv "${wp}" "sr@Latn"
163 sed -i \
164 -e "s:${wp}:sr@Latin:g" \
165 CMakeLists.txt
166 fi
167 done
168
169 for lingua in ${KDE_LINGUAS}; do
170 if [[ -e "${lingua}.po" ]]; then
171 mv "${lingua}.po" "${lingua}.po.old"
172 fi
173 done
174
175 for lingua in ${KDE_LINGUAS}; do
176 if use linguas_${lingua} ; then
177 if [[ -d "${lingua}" ]]; then
178 linguas="${linguas} ${lingua}"
179 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
180 -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
181 -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
182 fi
183 if [[ -e "${lingua}.po.old" ]]; then
184 linguas="${linguas} ${lingua}"
185 mv "${lingua}.po.old" "${lingua}.po"
186 fi
187 fi
188 done
189 [[ -n "${linguas}" ]] && einfo "Enabling languages: ${linguas}"
190
191 popd > /dev/null
192 }
193
194 # @FUNCTION: enable_selected_doc_linguas
195 # @DESCRIPTION:
196 # Enable only selected linguas enabled doc folders.
197 enable_selected_doc_linguas() {
198 debug-print-function ${FUNCNAME} "$@"
199
200 # if there is no linguas defined we enable everything
201 if ! $(env | grep -q "^LINGUAS="); then
202 return 0
203 fi
204
205 # @ECLASS-VARIABLE: KDE_DOC_DIRS
206 # @DESCRIPTION:
207 # Variable specifying whitespace separated patterns for documentation locations.
208 # Default is "doc/%lingua"
209 KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
210 local linguas
211 for pattern in ${KDE_DOC_DIRS}; do
212
213 local handbookdir=`dirname ${pattern}`
214 local translationdir=`basename ${pattern}`
215 # Do filename pattern supplied, treat as directory
216 [[ "${handbookdir}" = '.' ]] && handbookdir=${translationdir} && translationdir=
217 [[ -d "${handbookdir}" ]] || die 'wrong doc dir specified'
218
219 if ! use handbook; then
220 # Disable whole directory
221 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
222 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
223 -i CMakeLists.txt || die 'failed to comment out all handbooks'
224 else
225 # Disable subdirectories recursively
226 comment_all_add_subdirectory "${handbookdir}"
227 # Add requested translations
228 local lingua
229 for lingua in en ${KDE_LINGUAS}; do
230 if [[ ${lingua} = 'en' ]] || use linguas_${lingua}; then
231 if [[ -d "${handbookdir}/${translationdir//%lingua/${lingua}}" ]]; then
232 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
233 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
234 -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
235 fi
236 fi
237 done
238 fi
239
240 done
241 [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
242 }
243
244 # @FUNCTION: get_build_type
245 # @DESCRIPTION:
246 # Determine whether we are using live ebuild or tbzs.
247 get_build_type() {
248 if [[ ${SLOT} = live || ${PV} = *9999* ]]; then
249 BUILD_TYPE="live"
250 else
251 BUILD_TYPE="release"
252 fi
253 export BUILD_TYPE
254 }
255
256 # @FUNCTION: migrate_store_dir
257 # @DESCRIPTION:
258 # Universal store dir migration
259 # * performs split of kdebase to kdebase-apps when needed
260 # * moves playground/extragear kde4-base-style to toplevel dir
261 migrate_store_dir() {
262 local cleandir="${ESVN_STORE_DIR}/KDE"
263 if [[ -d "${cleandir}" ]]; then
264 ewarn "'${cleandir}' has been found. Moving contents to new location."
265 addwrite "${ESVN_STORE_DIR}"
266 # Split kdebase
267 local module
268 if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
269 for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
270 module="${module#./}"
271 mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
272 die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
273 done
274 popd > /dev/null
275 rm -fr "${cleandir}/kdebase" || \
276 die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
277 fi
278 # Move the rest
279 local pkg
280 for pkg in "${cleandir}"/*; do
281 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
282 done
283 rmdir "${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."
284 fi
285
286 if ! hasq kde4-meta ${INHERITED}; then
287 case ${KMNAME} in
288 extragear*|playground*)
289 local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
290 if [[ -d "${svnlocalpath}" ]]; then
291 local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
292 ewarn "'${svnlocalpath}' has been found."
293 ewarn "Moving contents to new location: ${destdir}"
294 addwrite "${ESVN_STORE_DIR}"
295 mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
296 || die "Failed to move to '${svnlocalpath}'"
297 # Try cleaning empty directories
298 rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
299 fi
300 ;;
301 esac
302 fi
303 }
304
305 # Functions handling KMLOADLIBS and KMSAVELIBS
306
307 # @FUNCTION: save_library_dependencies
308 # @DESCRIPTION:
309 # Add exporting CMake dependencies for current package
310 save_library_dependencies() {
311 local depsfile="${T}/${PN}:${SLOT}"
312
313 ebegin "Saving library dependencies in ${depsfile##*/}"
314 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
315 die "Failed to save the library dependencies."
316 eend $?
317 }
318
319 # @FUNCTION: install_library_dependencies
320 # @DESCRIPTION:
321 # Install generated CMake library dependencies to /var/lib/kde
322 install_library_dependencies() {
323 local depsfile="${T}/${PN}:${SLOT}"
324
325 ebegin "Installing library dependencies as ${depsfile##*/}"
326 insinto /var/lib/kde
327 doins "${depsfile}" || die "Failed to install library dependencies."
328 eend $?
329 }
330
331 # @FUNCTION: load_library_dependencies
332 # @DESCRIPTION:
333 # Inject specified library dependencies in current package
334 load_library_dependencies() {
335 local pn i depsfile
336 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
337
338 i=0
339 for pn in ${KMLOADLIBS} ; do
340 ((i++))
341 depsfile="${EPREFIX}/var/lib/kde/${pn}:${SLOT}"
342 [[ -r "${depsfile}" ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
343 sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
344 die "Failed to include library dependencies for ${pn}"
345 done
346 eend $?
347 }
348
349 # @FUNCTION: block_other_slots
350 # @DESCRIPTION:
351 # Create blocks for the current package in other slots when
352 # installed with USE=-kdeprefix
353 block_other_slots() {
354 debug-print-function ${FUNCNAME} "$@"
355
356 _do_blocker ${PN} 0:${SLOT}
357 }
358
359 # @FUNCTION: add_blocker
360 # @DESCRIPTION:
361 # Create correct RDEPEND value for blocking correct package.
362 # Useful for file-collision blocks.
363 # Parameters are package and version(s) to block.
364 # add_blocker kdelibs 4.2.4
365 # If no version is specified, then all versions will be blocked
366 # If any arguments (from 2 on) contain a ":", then different versions
367 # are blocked in different slots. (Unlisted slots get the version without
368 # a ":", if none, then all versions are blocked). The parameter is then of
369 # the form VERSION:SLOT. Any VERSION of 0 means that no blocker will be
370 # added for that slot (or, if no slot, then for any unlisted slot).
371 # A parameter of the form :SLOT means to block all versions from that slot.
372 # If VERSION begins with "<", then "!<foo" will be used instead of "!<=foo".
373 # As a special case, if a parameter with slot "3.5" is passed, then that slot
374 # may also be blocked.
375 #
376 # Versions that match "4.x.50" are equivalent to all slots up to (and including)
377 # "4.x", but nothing following slot "4.x"
378 #
379 # As an example, if SLOT=live, then
380 # add_blocker kdelibs 0 :4.3 '<4.3.96:4.4' 9999:live
381 # will add the following to RDEPEND:
382 # !kdeprefix? ( !kde-base/kdelibs:4.3[-kdeprefix] )
383 # !kdeprefix? ( !<kde-base/kdelibs-4.3.96:4.4[-kdeprefix] )
384 # !<=kde-base/kdelibs-9999:live
385 add_blocker() {
386 debug-print-function ${FUNCNAME} "$@"
387
388 RDEPEND+=" $(_do_blocker "$@")"
389 }
390
391 # _greater_max_in_slot ver slot
392 # slot must be 4.x or live
393 # returns true if ver is >= the maximum possibile version in slot
394 _greater_max_in_slot() {
395 local ver=$1
396 local slot=$2
397 # If slot is live, then return false
398 # (nothing is greater than the maximum live version)
399 [[ $slot == live ]] && return 1
400 # Otherwise, for slot X.Y, test against X.Y.50
401 local test=${slot}.50
402 version_compare $1 ${test}
403 # 1 = '<', 2 = '=', 3 = '>'
404 (( $? != 1 ))
405 }
406
407 # _less_min_in_slot ver slot
408 # slot must be 4.x or live
409 # returns true if ver is <= the minimum possibile version in slot
410 _less_min_in_slot() {
411 local ver=$1
412 local slot=$2
413 # If slot == live, then test with "9999_pre", so that 9999 tests false
414 local test=9999_pre
415 # If slot == X.Y, then test with X.(Y-1).50
416 [[ $slot != live ]] && test=${slot%.*}.$((${slot#*.} - 1)).50
417 version_compare $1 ${test}
418 # 1 = '<', 2 = '=', 3 = '>'
419 (( $? != 3 ))
420 }
421
422 # Internal function used for add_blocker and block_other_slots
423 # This takes the same parameters as add_blocker, but echos to
424 # stdout instead of updating a variable.
425 _do_blocker() {
426 debug-print-function ${FUNCNAME} "$@"
427
428 [[ -z ${1} ]] && die "Missing parameter"
429 local pkg=kde-base/$1
430 shift
431 local param slot def="unset" var atom
432 # The following variables will hold parameters that contain ":"
433 # - block_3_5
434 # - block_4_1
435 # - block_4_2
436 # - block_4_3
437 # - block_4_4
438 # - block_live
439 for slot in 3.5 ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
440 local block_${slot//./_}="unset"
441 done
442
443 # This construct goes through each parameter passed, and sets
444 # either def or block_* to the version passed
445 for param; do
446 # If the parameter does not have a ":" in it...
447 if [[ ${param/:} == ${param} ]]; then
448 def=${param}
449 else # the parameter *does* have a ":" in it
450 # so everything after the : is the slot...
451 slot=${param#*:}
452 # ...and everything before the : is the version
453 local block_${slot//./_}=${param%:*}
454 fi
455 done
456
457 for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
458 # ${var} contains the name of the variable we care about for this slot
459 # ${!var} is it's value
460 var=block_${slot//./_}
461 # if we didn't pass *:${slot}, then use the unsloted value
462 [[ ${!var} == "unset" ]] && var=def
463
464 # If no version was passed, or the version is greater than the maximum
465 # possible version in this slot, block all versions in this slot
466 if [[ ${!var} == "unset" ]] || [[ -z ${!var} ]] || _greater_max_in_slot ${!var#<} ${slot}; then
467 atom=${pkg}
468 # If the version is "0" or less than the minimum possible version in
469 # this slot, do nothing
470 elif [[ ${!var} == "0" ]] || _less_min_in_slot ${!var#<} ${slot}; then
471 continue
472 # If the version passed begins with a "<", then use "<" instead of "<="
473 elif [[ ${!var:0:1} == "<" ]]; then
474 # this also removes the first character of the version, which is a "<"
475 atom="<${pkg}-${!var:1}"
476 else
477 atom="<=${pkg}-${!var}"
478 fi
479 # we always block our own slot, ignoring kdeprefix
480 if [[ ${SLOT} == ${slot} ]]; then
481 echo " !${atom}:${slot}"
482 else
483 # we only block other slots on -kdeprefix
484 echo " !kdeprefix? ( !${atom}:${slot}[-kdeprefix] )"
485 fi
486 done
487
488 # This is a special case block for :3.5; it does not use the
489 # default version passed, and no blocker is output *unless* a version
490 # is passed, or ":3.5" is passed to explicitly request a block on all
491 # 3.5 versions.
492 if [[ ${block_3_5} != "unset" && ${block_3_5} != "0" ]]; then
493 if [[ -z ${block_3_5} ]]; then
494 atom=${pkg}
495 elif [[ ${block_3_5:0:1} == "<" ]]; then
496 atom="<${pkg}-${block_3_5:1}"
497 else
498 atom="<=${pkg}-${block_3_5}"
499 fi
500 echo " !${atom}:3.5"
501 fi
502 }
503
504 # @FUNCTION: add_kdebase_dep
505 # @DESCRIPTION:
506 # Create proper dependency for kde-base/ dependencies,
507 # adding SLOT when needed (and *only* when needed).
508 # This takes 1 or 2 arguments. The first being the package
509 # name, the optional second, is additional USE flags to append.
510 # The output of this should be added directly to DEPEND/RDEPEND, and
511 # may be wrapped in a USE conditional (but not an || conditional
512 # without an extra set of parentheses).
513 add_kdebase_dep() {
514 debug-print-function ${FUNCNAME} "$@"
515
516 [[ -z ${1} ]] && die "Missing parameter"
517
518 local use=${2:+,${2}}
519
520 if [[ ${KDEBASE} = kde-base ]]; then
521 echo " !kdeprefix? ( >=kde-base/${1}-${PV}[aqua=,-kdeprefix${use}] )"
522 echo " kdeprefix? ( >=kde-base/${1}-${PV}:${SLOT}[aqua=,kdeprefix${use}] )"
523 else
524 if [[ ${KDE_MINIMAL} = live ]]; then
525 echo " kde-base/${1}:${KDE_MINIMAL}[aqua=${use}]"
526 else
527 echo " >=kde-base/${1}-${KDE_MINIMAL}[aqua=${use}]"
528 fi
529 fi
530 }

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