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Revision 1.49 - (show annotations) (download)
Mon Jun 6 17:51:26 2011 UTC (3 years, 3 months ago) by abcd
Branch: MAIN
Changes since 1.48: +4 -1 lines
Sync kde eclasses from overlay

1 # Copyright 1999-2011 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 1.45 2011/04/06 14:22:14 scarabeus 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 # Currently kde4 eclasses support EAPI 3 and 4.
18 case ${EAPI:-0} in
19 4|3) : ;;
20 *) die "EAPI=${EAPI} is not supported" ;;
21 esac
22
23 # @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 # @ECLASS-VARIABLE: KDEBASE
33 # @DESCRIPTION:
34 # This gets set to a non-zero value when a package is considered a kde or
35 # koffice ebuild.
36 if [[ ${CATEGORY} = kde-base ]]; then
37 debug-print "${ECLASS}: KDEBASE ebuild recognized"
38 KDEBASE=kde-base
39 elif [[ ${KMNAME-${PN}} = koffice ]]; then
40 debug-print "${ECLASS}: KOFFICE ebuild recognized"
41 KDEBASE=koffice
42 elif [[ ${KMNAME-${PN}} = kdevelop ]]; then
43 debug-print "${ECLASS}: KDEVELOP ebuild recognized"
44 KDEBASE=kdevelop
45 fi
46
47 # @ECLASS-VARIABLE: KDE_SLOTS
48 # @DESCRIPTION:
49 # The slots used by all KDE versions later than 4.0. The live KDE releases use
50 # KDE_LIVE_SLOTS instead. Values should be ordered.
51 KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" "4.5" "4.6" "4.7" )
52
53 # @ECLASS-VARIABLE: KDE_LIVE_SLOTS
54 # @DESCRIPTION:
55 # The slots used by KDE live versions. Values should be ordered.
56 KDE_LIVE_SLOTS=( "live" )
57
58 # determine the build type
59 if [[ ${SLOT} = live || ${PV} = *9999* ]]; then
60 BUILD_TYPE="live"
61 else
62 BUILD_TYPE="release"
63 fi
64 export BUILD_TYPE
65
66 # Set reponame and SCM for moduleses that have fully migrated to git
67 # (hack - it's here because it needs to be before SCM inherits from kde4-base)
68 if [[ ${BUILD_TYPE} == live ]]; then
69 case "${KMNAME}" in
70 kdebase-workspace)
71 KDE_SCM="git"
72 EGIT_REPONAME=${EGIT_REPONAME:=kde-workspace}
73 ;;
74 kdebase-runtime)
75 KDE_SCM="git"
76 EGIT_REPONAME=${EGIT_REPONAME:=kde-runtime}
77 ;;
78 kdebase-apps)
79 KDE_SCM="git"
80 EGIT_REPONAME=${EGIT_REPONAME:=kde-baseapps}
81 ;;
82 kde-workspace|kde-runtime|kde-baseapps)
83 KDE_SCM="git"
84 ;;
85 esac
86 fi
87
88 # @ECLASS-VARIABLE: KDE_SCM
89 # @DESCRIPTION:
90 # If this is a live package which scm does it use
91 # Everything else uses svn by default
92 KDE_SCM="${KDE_SCM:-svn}"
93 case ${KDE_SCM} in
94 svn|git) ;;
95 *) die "KDE_SCM: ${KDE_SCM} is not supported" ;;
96 esac
97
98 # @ECLASS-VARIABLE: KDE_LINGUAS
99 # @DESCRIPTION:
100 # This is a whitespace-separated list of translations this ebuild supports.
101 # These translations are automatically added to IUSE. Therefore ebuilds must set
102 # this variable before inheriting any eclasses. To enable only selected
103 # translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
104 # this for you.
105 #
106 # Example: KDE_LINGUAS="en_GB de nl"
107 if [[ ${BUILD_TYPE} != live || -n ${KDE_LINGUAS_LIVE_OVERRIDE} ]]; then
108 for _lingua in ${KDE_LINGUAS}; do
109 IUSE="${IUSE} linguas_${_lingua}"
110 done
111 fi
112
113 # @FUNCTION: slot_is_at_least
114 # @USAGE: <want> <have>
115 # @DESCRIPTION:
116 # Version aware slot comparator.
117 # Current implementation relies on the fact, that slots can be compared like
118 # string literals (and let's keep it this way).
119 slot_is_at_least() {
120 [[ "${2}" > "${1}" || "${2}" = "${1}" ]]
121 }
122
123 # @FUNCTION: buildsycoca
124 # @DESCRIPTION:
125 # Function to rebuild the KDE System Configuration Cache.
126 # All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
127 buildsycoca() {
128 debug-print-function ${FUNCNAME} "$@"
129
130 # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
131
132 # fix permission for some directories
133 for x in share/{config,kde4}; do
134 [[ ${KDEDIR} == /usr ]] && DIRS=${EROOT}usr || DIRS="${EROOT}usr ${EROOT}${KDEDIR}"
135 for y in ${DIRS}; do
136 [[ -d "${y}/${x}" ]] || break # nothing to do if directory does not exist
137 # fixes Bug 318237
138 if use userland_BSD ; then
139 [[ $(stat -f %p "${y}/${x}") != 40755 ]]
140 local stat_rtn="$?"
141 else
142 [[ $(stat --format=%a "${y}/${x}") != 755 ]]
143 local stat_rtn=$?
144 fi
145 if [[ $stat_rtn != 1 ]] ; then
146 ewarn "QA Notice:"
147 ewarn "Package ${PN} is breaking ${y}/${x} permissions."
148 ewarn "Please report this issue to gentoo bugzilla."
149 einfo "Permissions will get adjusted automatically now."
150 find "${y}/${x}" -type d -print0 | xargs -0 chmod 755
151 fi
152 done
153 done
154 }
155
156 # @FUNCTION: comment_all_add_subdirectory
157 # @USAGE: [list of directory names]
158 # @DESCRIPTION:
159 # Recursively comment all add_subdirectory instructions in listed directories,
160 # except those in cmake/.
161 comment_all_add_subdirectory() {
162 find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
163 xargs -0 sed -i \
164 -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
165 -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
166 -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
167 -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
168 || die "${LINENO}: Initial sed died"
169 }
170
171 # @FUNCTION: enable_selected_linguas
172 # @DESCRIPTION:
173 # Enable translations based on LINGUAS settings and translations supported by
174 # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
175 # but this default can be overridden by defining KDE_LINGUAS_DIR.
176 enable_selected_linguas() {
177 debug-print-function ${FUNCNAME} "$@"
178
179 local x
180
181 # if there is no linguas defined we enable everything
182 if ! $(env | grep -q "^LINGUAS="); then
183 return 0
184 fi
185
186 # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
187 # @DESCRIPTION:
188 # Specified folder where application translations are located.
189 # Can be defined as array of folders where translations are located.
190 # Note that space separated list of dirs is not supported.
191 # Default value is set to "po".
192 if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
193 debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}"
194 for x in ${KDE_LINGUAS_DIR[@]}; do
195 _enable_selected_linguas_dir ${x}
196 done
197 else
198 KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
199 _enable_selected_linguas_dir ${KDE_LINGUAS_DIR}
200 fi
201 }
202
203 # @FUNCTION: enable_selected_doc_linguas
204 # @DESCRIPTION:
205 # Enable only selected linguas enabled doc folders.
206 enable_selected_doc_linguas() {
207 debug-print-function ${FUNCNAME} "$@"
208
209 # if there is no linguas defined we enable everything
210 if ! $(env | grep -q "^LINGUAS="); then
211 return 0
212 fi
213
214 # @ECLASS-VARIABLE: KDE_DOC_DIRS
215 # @DESCRIPTION:
216 # Variable specifying whitespace separated patterns for documentation locations.
217 # Default is "doc/%lingua"
218 KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
219 local linguas
220 for pattern in ${KDE_DOC_DIRS}; do
221
222 local handbookdir=`dirname ${pattern}`
223 local translationdir=`basename ${pattern}`
224 # Do filename pattern supplied, treat as directory
225 [[ ${handbookdir} = '.' ]] && handbookdir=${translationdir} && translationdir=
226 [[ -d ${handbookdir} ]] || die 'wrong doc dir specified'
227
228 if ! use handbook; then
229 # Disable whole directory
230 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
231 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
232 -i CMakeLists.txt || die 'failed to comment out all handbooks'
233 else
234 # Disable subdirectories recursively
235 comment_all_add_subdirectory "${handbookdir}"
236 # Add requested translations
237 local lingua
238 for lingua in en ${KDE_LINGUAS}; do
239 if [[ ${lingua} = en ]] || use linguas_${lingua}; then
240 if [[ -d ${handbookdir}/${translationdir//%lingua/${lingua}} ]]; then
241 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
242 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
243 -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
244 fi
245 fi
246 done
247 fi
248
249 done
250 [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
251 }
252
253 # @FUNCTION: migrate_store_dir
254 # @DESCRIPTION:
255 # Universal store dir migration
256 # * performs split of kdebase to kdebase-apps when needed
257 # * moves playground/extragear kde4-base-style to toplevel dir
258 migrate_store_dir() {
259 if [[ ${KDE_SCM} != svn ]]; then
260 die "migrate_store_dir() only makes sense for subversion"
261 fi
262
263 local cleandir="${ESVN_STORE_DIR}/KDE"
264
265 if [[ -d ${cleandir} ]]; then
266 ewarn "'${cleandir}' has been found. Moving contents to new location."
267 addwrite "${ESVN_STORE_DIR}"
268 # Split kdebase
269 local module
270 if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
271 for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
272 module="${module#./}"
273 mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
274 die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
275 done
276 popd > /dev/null
277 rm -fr "${cleandir}/kdebase" || \
278 die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
279 fi
280 # Move the rest
281 local pkg
282 for pkg in "${cleandir}"/*; do
283 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
284 done
285 rmdir "${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."
286 fi
287
288 if ! hasq kde4-meta ${INHERITED}; then
289 case ${KMNAME} in
290 extragear*|playground*)
291 local scmlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
292 if [[ -d "${scmlocalpath}" ]]; then
293 local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
294 ewarn "'${scmlocalpath}' has been found."
295 ewarn "Moving contents to new location: ${destdir}"
296 addwrite "${ESVN_STORE_DIR}"
297 mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${scmlocalpath}" "${destdir}" \
298 || die "Failed to move to '${scmlocalpath}'"
299 # Try cleaning empty directories
300 rmdir "`dirname "${scmlocalpath}"`" 2> /dev/null
301 fi
302 ;;
303 esac
304 fi
305 }
306
307 # Functions handling KMLOADLIBS and KMSAVELIBS
308
309 # @FUNCTION: save_library_dependencies
310 # @DESCRIPTION:
311 # Add exporting CMake dependencies for current package
312 save_library_dependencies() {
313 local depsfile="${T}/${PN}:${SLOT}"
314
315 ebegin "Saving library dependencies in ${depsfile##*/}"
316 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
317 die "Failed to save the library dependencies."
318 eend $?
319 }
320
321 # @FUNCTION: install_library_dependencies
322 # @DESCRIPTION:
323 # Install generated CMake library dependencies to /var/lib/kde
324 install_library_dependencies() {
325 local depsfile="${T}/${PN}:${SLOT}"
326
327 ebegin "Installing library dependencies as ${depsfile##*/}"
328 insinto /var/lib/kde
329 doins "${depsfile}" || die "Failed to install library dependencies."
330 eend $?
331 }
332
333 # @FUNCTION: load_library_dependencies
334 # @DESCRIPTION:
335 # Inject specified library dependencies in current package
336 load_library_dependencies() {
337 local pn i depsfile
338 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
339
340 i=0
341 for pn in ${KMLOADLIBS} ; do
342 ((i++))
343 depsfile="${EPREFIX}/var/lib/kde/${pn}:${SLOT}"
344 [[ -r ${depsfile} ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
345 sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
346 die "Failed to include library dependencies for ${pn}"
347 done
348 eend $?
349 }
350
351 # @FUNCTION: block_other_slots
352 # @DESCRIPTION:
353 # Create blocks for the current package in other slots when
354 # installed with USE=-kdeprefix
355 block_other_slots() {
356 debug-print-function ${FUNCNAME} "$@"
357
358 _do_blocker ${PN} 0:${SLOT}
359 }
360
361 # @FUNCTION: add_blocker
362 # @DESCRIPTION:
363 # Create correct RDEPEND value for blocking correct package.
364 # Useful for file-collision blocks.
365 # Parameters are package and version(s) to block.
366 # add_blocker kdelibs 4.2.4
367 # If no version is specified, then all versions will be blocked
368 # If any arguments (from 2 on) contain a ":", then different versions
369 # are blocked in different slots. (Unlisted slots get the version without
370 # a ":", if none, then all versions are blocked). The parameter is then of
371 # the form VERSION:SLOT. Any VERSION of 0 means that no blocker will be
372 # added for that slot (or, if no slot, then for any unlisted slot).
373 # A parameter of the form :SLOT means to block all versions from that slot.
374 # If VERSION begins with "<", then "!<foo" will be used instead of "!<=foo".
375 # As a special case, if a parameter with slot "3.5" is passed, then that slot
376 # may also be blocked.
377 #
378 # Versions that match "4.x.50" are equivalent to all slots up to (and including)
379 # "4.x", but nothing following slot "4.x"
380 #
381 # As an example, if SLOT=live, then
382 # add_blocker kdelibs 0 :4.3 '<4.3.96:4.4' 9999:live
383 # will add the following to RDEPEND:
384 # !kdeprefix? ( !kde-base/kdelibs:4.3[-kdeprefix] )
385 # !kdeprefix? ( !<kde-base/kdelibs-4.3.96:4.4[-kdeprefix] )
386 # !<=kde-base/kdelibs-9999:live
387 add_blocker() {
388 debug-print-function ${FUNCNAME} "$@"
389
390 RDEPEND+=" $(_do_blocker "$@")"
391 }
392
393 # @FUNCTION: add_kdebase_dep
394 # @DESCRIPTION:
395 # Create proper dependency for kde-base/ dependencies, adding SLOT when needed
396 # (and *only* when needed).
397 # This takes 1 to 3 arguments. The first being the package name, the optional
398 # second is additional USE flags to append, and the optional third is the
399 # version to use instead of the automatic version (use sparingly).
400 # The output of this should be added directly to DEPEND/RDEPEND, and may be
401 # wrapped in a USE conditional (but not an || conditional without an extra set
402 # of parentheses).
403 add_kdebase_dep() {
404 debug-print-function ${FUNCNAME} "$@"
405
406 local ver
407
408 if [[ -n ${3} ]]; then
409 ver=${3}
410 elif [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
411 ver=${KDE_OVERRIDE_MINIMAL}
412 elif [[ ${KDEBASE} != kde-base ]]; then
413 ver=${KDE_MINIMAL}
414 # FIXME remove hack when kdepim-4.4.* is gone
415 elif [[ ( ${KMNAME} == kdepim || ${PN} == kdepim-runtime ) && ${SLOT} == 4.4 && ${1} =~ ^(kde(pim)?libs|oxygen-icons)$ ]]; then
416 ver=4.4.5
417 # FIXME remove hack when kdepim-4.6beta is gone
418 elif [[ ( ${KMNAME} == kdepim || ${PN} == kdepim-runtime ) && ${PV} == 4.5.98 && ${1} =~ ^(kde(pim)?libs|oxygen-icons)$ ]]; then
419 ver=4.5.90
420 # if building stable-live version depend just on slot
421 # to allow merging packages against more stable basic stuff
422 elif [[ ${PV} == *.9999 ]]; then
423 ver=${SLOT}
424 else
425 ver=${PV}
426 fi
427
428 [[ -z ${1} ]] && die "Missing parameter"
429
430 local use=${2:+,${2}}
431
432 if [[ ${KDEBASE} = kde-base ]]; then
433 echo " !kdeprefix? ( >=kde-base/${1}-${ver}[aqua=,-kdeprefix${use}] )"
434 # kdeprefix is no-go for kdepim 4.4
435 [[ ( ${KMNAME} == kdepim || ${PN} == kdepim-runtime ) && ${SLOT} == 4.4 ]] || \
436 echo " kdeprefix? ( >=kde-base/${1}-${ver}:${SLOT}[aqua=,kdeprefix${use}] )"
437 elif [[ ${ver} == live ]]; then
438 echo " kde-base/${1}:live[aqua=${use}]"
439 else
440 echo " >=kde-base/${1}-${ver}[aqua=${use}]"
441 fi
442 }
443
444 # _greater_max_in_slot ver slot
445 # slot must be 4.x or live
446 # returns true if ver is >= the maximum possibile version in slot
447 _greater_max_in_slot() {
448 local ver=$1
449 local slot=$2
450 # If slot is live, then return false
451 # (nothing is greater than the maximum live version)
452 [[ $slot == live ]] && return 1
453 # Otherwise, for slot X.Y, test against X.Y.50
454 local test=${slot}.50
455 version_compare $1 ${test}
456 # 1 = '<', 2 = '=', 3 = '>'
457 (( $? != 1 ))
458 }
459
460 # _less_min_in_slot ver slot
461 # slot must be 4.x or live
462 # returns true if ver is <= the minimum possibile version in slot
463 _less_min_in_slot() {
464 local ver=$1
465 local slot=$2
466 # If slot == live, then test with "9999_pre", so that 9999 tests false
467 local test=9999_pre
468 # If slot == X.Y, then test with X.(Y-1).50
469 [[ $slot != live ]] && test=${slot%.*}.$((${slot#*.} - 1)).50
470 version_compare $1 ${test}
471 # 1 = '<', 2 = '=', 3 = '>'
472 (( $? != 3 ))
473 }
474
475 # Internal function used for add_blocker and block_other_slots
476 # This takes the same parameters as add_blocker, but echos to
477 # stdout instead of updating a variable.
478 _do_blocker() {
479 debug-print-function ${FUNCNAME} "$@"
480
481 [[ -z ${1} ]] && die "Missing parameter"
482 local pkg=kde-base/$1 use
483 shift
484 if [[ $pkg == *\[*\] ]]; then
485 use=${pkg#*\[}
486 use=${use%\]}
487 pkg=${pkg%\[*\]}
488 fi
489
490 local param slot def="unset" var atom
491 # The following variables will hold parameters that contain ":"
492 # - block_3_5
493 # - block_4_1
494 # - block_4_2
495 # - block_4_3
496 # - block_4_4
497 # - block_live
498 for slot in 3.5 ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
499 local block_${slot//./_}="unset"
500 done
501
502 # This construct goes through each parameter passed, and sets
503 # either def or block_* to the version passed
504 for param; do
505 # If the parameter does not have a ":" in it...
506 if [[ ${param/:} == ${param} ]]; then
507 def=${param}
508 else # the parameter *does* have a ":" in it
509 # so everything after the : is the slot...
510 slot=${param#*:}
511 # ...and everything before the : is the version
512 local block_${slot//./_}=${param%:*}
513 fi
514 done
515
516 for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
517 # ${var} contains the name of the variable we care about for this slot
518 # ${!var} is it's value
519 var=block_${slot//./_}
520 # if we didn't pass *:${slot}, then use the unsloted value
521 [[ ${!var} == "unset" ]] && var=def
522
523 # If no version was passed, or the version is greater than the maximum
524 # possible version in this slot, block all versions in this slot
525 if [[ ${!var} == "unset" ]] || [[ -z ${!var} ]] || _greater_max_in_slot ${!var#<} ${slot}; then
526 atom=${pkg}
527 # If the version is "0" or less than the minimum possible version in
528 # this slot, do nothing
529 elif [[ ${!var} == "0" ]] || _less_min_in_slot ${!var#<} ${slot}; then
530 continue
531 # If the version passed begins with a "<", then use "<" instead of "<="
532 elif [[ ${!var:0:1} == "<" ]]; then
533 # this also removes the first character of the version, which is a "<"
534 atom="<${pkg}-${!var:1}"
535 else
536 atom="<=${pkg}-${!var}"
537 fi
538 # we always block our own slot, ignoring kdeprefix
539 if [[ ${SLOT} == ${slot} ]]; then
540 echo " !${atom}:${slot}${use:+[${use}]}"
541 else
542 # we only block other slots on -kdeprefix
543 echo " !kdeprefix? ( !${atom}:${slot}[-kdeprefix${use:+,${use}}] )"
544 fi
545 done
546
547 # This is a special case block for :3.5; it does not use the
548 # default version passed, and no blocker is output *unless* a version
549 # is passed, or ":3.5" is passed to explicitly request a block on all
550 # 3.5 versions.
551 if [[ ${block_3_5} != "unset" && ${block_3_5} != "0" ]]; then
552 if [[ -z ${block_3_5} ]]; then
553 atom=${pkg}
554 elif [[ ${block_3_5:0:1} == "<" ]]; then
555 atom="<${pkg}-${block_3_5:1}"
556 else
557 atom="<=${pkg}-${block_3_5}"
558 fi
559 echo " !${atom}:3.5${use:+[${use}]}"
560 fi
561 }
562
563 # local function to enable specified translations for specified directory
564 # used from kde4-functions_enable_selected_linguas function
565 _enable_selected_linguas_dir() {
566 local lingua linguas sr_mess wp
567 local dir=${1}
568
569 [[ -d ${dir} ]] || die "linguas dir \"${dir}\" does not exist"
570 comment_all_add_subdirectory "${dir}"
571 pushd "${dir}" > /dev/null
572
573 # fix all various crazy sr@Latn variations
574 # this part is only ease for ebuilds, so there wont be any die when this
575 # fail at any point
576 sr_mess="sr@latn sr@latin sr@Latin"
577 for wp in ${sr_mess}; do
578 [[ -e ${wp}.po ]] && mv "${wp}.po" "sr@Latn.po"
579 if [[ -d ${wp} ]]; then
580 # move dir and fix cmakelists
581 mv "${wp}" "sr@Latn"
582 sed -i \
583 -e "s:${wp}:sr@Latn:g" \
584 CMakeLists.txt
585 fi
586 done
587
588 for lingua in ${KDE_LINGUAS}; do
589 if [[ -e ${lingua}.po ]]; then
590 mv "${lingua}.po" "${lingua}.po.old"
591 fi
592 done
593
594 for lingua in ${KDE_LINGUAS}; do
595 if use linguas_${lingua} ; then
596 if [[ -d ${lingua} ]]; then
597 linguas="${linguas} ${lingua}"
598 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
599 -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
600 -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
601 fi
602 if [[ -e ${lingua}.po.old ]]; then
603 linguas="${linguas} ${lingua}"
604 mv "${lingua}.po.old" "${lingua}.po"
605 fi
606 fi
607 done
608 [[ -n ${linguas} ]] && echo ">>> Enabling languages: ${linguas}"
609
610 popd > /dev/null
611 }
612
613 _calculate_kde_slot() {
614 local ver=${1:-${PV}}
615 local major=$(get_major_version ${ver})
616 local minor=$(get_version_component_range 2 ${ver})
617 local micro=$(get_version_component_range 3 ${ver})
618 [[ ${ver} == 9999 ]] && echo live
619 (( major == 4 && micro == 9999 )) && echo ${major}.${minor}
620 if (( major == 4 && micro != 9999 )); then
621 (( micro < 50 )) && echo ${major}.${minor} || echo ${major}.$((minor + 1))
622 fi
623 }

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