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Revision 1.53 - (show annotations) (download)
Wed Jun 15 12:10:54 2011 UTC (3 years, 3 months ago) by abcd
Branch: MAIN
Changes since 1.52: +2 -2 lines
Re-add support for Bash versions < 4.2 (the manuals tend not to be clear about when a feature is added)

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 1.52 2011/06/15 00:11:05 abcd 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 [[ ${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: buildsycoca
114 # @DESCRIPTION:
115 # Function to rebuild the KDE System Configuration Cache.
116 # All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
117 buildsycoca() {
118 debug-print-function ${FUNCNAME} "$@"
119
120 # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
121
122 # fix permission for some directories
123 for x in usr/share/{config,kde4}; do
124 DIRS=${EROOT}usr
125 [[ -d "${EROOT}${x}" ]] || break # nothing to do if directory does not exist
126 # fixes Bug 318237
127 if use userland_BSD ; then
128 [[ $(stat -f %p "${EROOT}${x}") != 40755 ]]
129 local stat_rtn="$?"
130 else
131 [[ $(stat --format=%a "${EROOT}${x}") != 755 ]]
132 local stat_rtn=$?
133 fi
134 if [[ $stat_rtn != 1 ]] ; then
135 ewarn "QA Notice:"
136 ewarn "Package ${PN} is breaking ${EROOT}${x} permissions."
137 ewarn "Please report this issue to gentoo bugzilla."
138 einfo "Permissions will get adjusted automatically now."
139 find "${EROOT}${x}" -type d -print0 | xargs -0 chmod 755
140 fi
141 done
142 }
143
144 # @FUNCTION: comment_all_add_subdirectory
145 # @USAGE: [list of directory names]
146 # @DESCRIPTION:
147 # Recursively comment all add_subdirectory instructions in listed directories,
148 # except those in cmake/.
149 comment_all_add_subdirectory() {
150 find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
151 xargs -0 sed -i \
152 -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
153 -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
154 -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
155 -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
156 || die "${LINENO}: Initial sed died"
157 }
158
159 # @FUNCTION: enable_selected_linguas
160 # @DESCRIPTION:
161 # Enable translations based on LINGUAS settings and translations supported by
162 # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
163 # but this default can be overridden by defining KDE_LINGUAS_DIR.
164 enable_selected_linguas() {
165 debug-print-function ${FUNCNAME} "$@"
166
167 local x
168
169 # if there is no linguas defined we enable everything
170 if ! $(env | grep -q "^LINGUAS="); then
171 return 0
172 fi
173
174 # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
175 # @DESCRIPTION:
176 # Specified folder where application translations are located.
177 # Can be defined as array of folders where translations are located.
178 # Note that space separated list of dirs is not supported.
179 # Default value is set to "po".
180 if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
181 debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}"
182 for x in ${KDE_LINGUAS_DIR[@]}; do
183 _enable_selected_linguas_dir ${x}
184 done
185 else
186 KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
187 _enable_selected_linguas_dir ${KDE_LINGUAS_DIR}
188 fi
189 }
190
191 # @FUNCTION: enable_selected_doc_linguas
192 # @DESCRIPTION:
193 # Enable only selected linguas enabled doc folders.
194 enable_selected_doc_linguas() {
195 debug-print-function ${FUNCNAME} "$@"
196
197 # if there is no linguas defined we enable everything
198 if ! $(env | grep -q "^LINGUAS="); then
199 return 0
200 fi
201
202 # @ECLASS-VARIABLE: KDE_DOC_DIRS
203 # @DESCRIPTION:
204 # Variable specifying whitespace separated patterns for documentation locations.
205 # Default is "doc/%lingua"
206 KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
207 local linguas
208 for pattern in ${KDE_DOC_DIRS}; do
209
210 local handbookdir=`dirname ${pattern}`
211 local translationdir=`basename ${pattern}`
212 # Do filename pattern supplied, treat as directory
213 [[ ${handbookdir} = '.' ]] && handbookdir=${translationdir} && translationdir=
214 [[ -d ${handbookdir} ]] || die 'wrong doc dir specified'
215
216 if ! use handbook; then
217 # Disable whole directory
218 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
219 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
220 -i CMakeLists.txt || die 'failed to comment out all handbooks'
221 else
222 # Disable subdirectories recursively
223 comment_all_add_subdirectory "${handbookdir}"
224 # Add requested translations
225 local lingua
226 for lingua in en ${KDE_LINGUAS}; do
227 if [[ ${lingua} = en ]] || use linguas_${lingua}; then
228 if [[ -d ${handbookdir}/${translationdir//%lingua/${lingua}} ]]; then
229 sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
230 -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
231 -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
232 fi
233 fi
234 done
235 fi
236
237 done
238 [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
239 }
240
241 # @FUNCTION: migrate_store_dir
242 # @DESCRIPTION:
243 # Universal store dir migration
244 # * performs split of kdebase to kdebase-apps when needed
245 # * moves playground/extragear kde4-base-style to toplevel dir
246 migrate_store_dir() {
247 if [[ ${KDE_SCM} != svn ]]; then
248 die "migrate_store_dir() only makes sense for subversion"
249 fi
250
251 local cleandir="${ESVN_STORE_DIR}/KDE"
252
253 if [[ -d ${cleandir} ]]; then
254 ewarn "'${cleandir}' has been found. Moving contents to new location."
255 addwrite "${ESVN_STORE_DIR}"
256 # Split kdebase
257 local module
258 if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
259 for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
260 module="${module#./}"
261 mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
262 die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
263 done
264 popd > /dev/null
265 rm -fr "${cleandir}/kdebase" || \
266 die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
267 fi
268 # Move the rest
269 local pkg
270 for pkg in "${cleandir}"/*; do
271 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
272 done
273 rmdir "${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."
274 fi
275
276 if ! hasq kde4-meta ${INHERITED}; then
277 case ${KMNAME} in
278 extragear*|playground*)
279 local scmlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
280 if [[ -d "${scmlocalpath}" ]]; then
281 local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
282 ewarn "'${scmlocalpath}' has been found."
283 ewarn "Moving contents to new location: ${destdir}"
284 addwrite "${ESVN_STORE_DIR}"
285 mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${scmlocalpath}" "${destdir}" \
286 || die "Failed to move to '${scmlocalpath}'"
287 # Try cleaning empty directories
288 rmdir "`dirname "${scmlocalpath}"`" 2> /dev/null
289 fi
290 ;;
291 esac
292 fi
293 }
294
295 # Functions handling KMLOADLIBS and KMSAVELIBS
296
297 # @FUNCTION: save_library_dependencies
298 # @DESCRIPTION:
299 # Add exporting CMake dependencies for current package
300 save_library_dependencies() {
301 local depsfile="${T}/${PN}"
302
303 ebegin "Saving library dependencies in ${depsfile##*/}"
304 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
305 die "Failed to save the library dependencies."
306 eend $?
307 }
308
309 # @FUNCTION: install_library_dependencies
310 # @DESCRIPTION:
311 # Install generated CMake library dependencies to /var/lib/kde
312 install_library_dependencies() {
313 local depsfile="${T}/${PN}"
314
315 ebegin "Installing library dependencies as ${depsfile##*/}"
316 insinto /var/lib/kde
317 doins "${depsfile}" || die "Failed to install library dependencies."
318 eend $?
319 }
320
321 # @FUNCTION: load_library_dependencies
322 # @DESCRIPTION:
323 # Inject specified library dependencies in current package
324 load_library_dependencies() {
325 local pn i depsfile
326 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
327
328 i=0
329 for pn in ${KMLOADLIBS} ; do
330 ((i++))
331 depsfile="${EPREFIX}/var/lib/kde/${pn}"
332 [[ -r ${depsfile} ]] || depsfile="${EPREFIX}/var/lib/kde/${pn}:$(get_kde_version)"
333 [[ -r ${depsfile} ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
334 sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
335 die "Failed to include library dependencies for ${pn}"
336 done
337 eend $?
338 }
339
340 # @FUNCTION: block_other_slots
341 # @DESCRIPTION:
342 # Create blocks for the current package in other slots
343 block_other_slots() {
344 debug-print-function ${FUNCNAME} "$@"
345 local slot
346
347 # Temporary HACK, remove this function after slotmove
348 # (moved from _do_blocker, as this only needs a very specialized listing)
349 for slot in "${KDE_SLOTS[@]}" "${KDE_LIVE_SLOTS[@]}"; do
350 if [[ ${slot} != ${SLOT} ]]; then
351 echo " !kde-base/${PN}:${slot}"
352 fi
353 done
354 }
355
356 # @FUNCTION: add_blocker
357 # @DESCRIPTION:
358 # Create correct RDEPEND value for blocking correct package.
359 # Useful for file-collision blocks.
360 # Parameters are package and version(s) to block.
361 # add_blocker kdelibs 4.2.4
362 # If no version is specified, then all versions will be blocked.
363 # If the version is 0, then no versions will be blocked.
364 # If a second version ending in ":3.5" is passed, then the version listed for
365 # that slot will be blocked as well.
366 #
367 # Examples:
368 # # Block all versions of kdelibs
369 # add_blocker kdelibs
370 #
371 # # Block all versions of kdelibs older than 4.3.50
372 # add_blocker kdelibs 4.3.50
373 #
374 # # Block kdelibs 3.5.10 and older, but not any version of
375 # # kdelibs from KDE 4
376 # add_blocker kdelibs 0 3.5.10:3.5
377 add_blocker() {
378 debug-print-function ${FUNCNAME} "$@"
379
380 RDEPEND+=" $(_do_blocker "$@")"
381 }
382
383 # @FUNCTION: add_kdebase_dep
384 # @DESCRIPTION:
385 # Create proper dependency for kde-base/ dependencies, adding SLOT when needed
386 # (and *only* when needed).
387 # This takes 1 to 3 arguments. The first being the package name, the optional
388 # second is additional USE flags to append, and the optional third is the
389 # version to use instead of the automatic version (use sparingly).
390 # The output of this should be added directly to DEPEND/RDEPEND, and may be
391 # wrapped in a USE conditional (but not an || conditional without an extra set
392 # of parentheses).
393 add_kdebase_dep() {
394 debug-print-function ${FUNCNAME} "$@"
395
396 local ver
397
398 if [[ -n ${3} ]]; then
399 ver=${3}
400 elif [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
401 ver=${KDE_OVERRIDE_MINIMAL}
402 elif [[ ${KDEBASE} != kde-base ]]; then
403 ver=${KDE_MINIMAL}
404 # if building stable-live version depend just on slot
405 # to allow merging packages against more stable basic stuff
406 elif [[ ${PV} == *.9999 ]]; then
407 ver=$(get_kde_version)
408 else
409 ver=${PV}
410 fi
411
412 [[ -z ${1} ]] && die "Missing parameter"
413
414 echo " >=kde-base/${1}-${ver}[aqua=${2:+,${2}}]"
415 }
416
417 # _greater_max_in_slot ver slot
418 # slot must be 4.x or live
419 # returns true if ver is >= the maximum possibile version in slot
420 _greater_max_in_slot() {
421 local ver=$1
422 local slot=$2
423 # If slot is live, then return false
424 # (nothing is greater than the maximum live version)
425 [[ $slot == live ]] && return 1
426 # Otherwise, for slot X.Y, test against X.Y.50
427 local test=${slot}.50
428 version_compare $1 ${test}
429 # 1 = '<', 2 = '=', 3 = '>'
430 (( $? != 1 ))
431 }
432
433 # _less_min_in_slot ver slot
434 # slot must be 4.x or live
435 # returns true if ver is <= the minimum possibile version in slot
436 _less_min_in_slot() {
437 local ver=$1
438 local slot=$2
439 # If slot == live, then test with "9999_pre", so that 9999 tests false
440 local test=9999_pre
441 # If slot == X.Y, then test with X.(Y-1).50
442 [[ $slot != live ]] && test=${slot%.*}.$((${slot#*.} - 1)).50
443 version_compare $1 ${test}
444 # 1 = '<', 2 = '=', 3 = '>'
445 (( $? != 3 ))
446 }
447
448 # Internal function used for add_blocker and block_other_slots
449 # This takes the same parameters as add_blocker, but echos to
450 # stdout instead of updating a variable.
451 _do_blocker() {
452 debug-print-function ${FUNCNAME} "$@"
453
454 [[ -z ${1} ]] && die "Missing parameter"
455 local pkg=kde-base/$1 use
456 shift
457 if [[ $pkg == *\[*\] ]]; then
458 use=${pkg#*\[}
459 use=${use%\]}
460 pkg=${pkg%\[*\]}
461 fi
462
463 local slot ver="$1" atom old_ver="unset"
464 [[ "$2" == *:3.5 ]] && old_ver=${2%:3.5}
465
466 for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
467 # If no version was passed, or the version is greater than the maximum
468 # possible version in this slot, block all versions in this slot
469 if [[ ${ver} == "unset" ]] || [[ -z ${ver} ]] || _greater_max_in_slot ${ver#<} ${slot}; then
470 atom=${pkg}
471 # If the version is "0" or less than the minimum possible version in
472 # this slot, do nothing
473 elif [[ ${ver} == "0" ]] || _less_min_in_slot ${ver#<} ${slot}; then
474 continue
475 # If the version passed begins with a "<", then use "<" instead of "<="
476 elif [[ ${ver::1} == "<" ]]; then
477 # this also removes the first character of the version, which is a "<"
478 atom="<${pkg}-${ver:1}"
479 else
480 atom="<=${pkg}-${ver}"
481 fi
482 echo " !${atom}:${slot}${use:+[${use}]}"
483 done
484
485 # This is a special case block for :3.5; it does not use the
486 # default version passed, and no blocker is output *unless* a version
487 # is passed, or ":3.5" is passed to explicitly request a block on all
488 # 3.5 versions.
489 if [[ ${old_ver} != "unset" && ${old_ver} != "0" ]]; then
490 if [[ -z ${old_ver} ]]; then
491 atom=${pkg}
492 elif [[ ${old_ver::1} == "<" ]]; then
493 atom="<${pkg}-${old_ver:1}"
494 else
495 atom="<=${pkg}-${old_ver}"
496 fi
497 echo " !${atom}:3.5${use:+[${use}]}"
498 fi
499 }
500
501 # local function to enable specified translations for specified directory
502 # used from kde4-functions_enable_selected_linguas function
503 _enable_selected_linguas_dir() {
504 local lingua linguas sr_mess wp
505 local dir=${1}
506
507 [[ -d ${dir} ]] || die "linguas dir \"${dir}\" does not exist"
508 comment_all_add_subdirectory "${dir}"
509 pushd "${dir}" > /dev/null
510
511 # fix all various crazy sr@Latn variations
512 # this part is only ease for ebuilds, so there wont be any die when this
513 # fail at any point
514 sr_mess="sr@latn sr@latin sr@Latin"
515 for wp in ${sr_mess}; do
516 [[ -e ${wp}.po ]] && mv "${wp}.po" "sr@Latn.po"
517 if [[ -d ${wp} ]]; then
518 # move dir and fix cmakelists
519 mv "${wp}" "sr@Latn"
520 sed -i \
521 -e "s:${wp}:sr@Latn:g" \
522 CMakeLists.txt
523 fi
524 done
525
526 for lingua in ${KDE_LINGUAS}; do
527 if [[ -e ${lingua}.po ]]; then
528 mv "${lingua}.po" "${lingua}.po.old"
529 fi
530 done
531
532 for lingua in ${KDE_LINGUAS}; do
533 if use linguas_${lingua} ; then
534 if [[ -d ${lingua} ]]; then
535 linguas="${linguas} ${lingua}"
536 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
537 -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
538 -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
539 fi
540 if [[ -e ${lingua}.po.old ]]; then
541 linguas="${linguas} ${lingua}"
542 mv "${lingua}.po.old" "${lingua}.po"
543 fi
544 fi
545 done
546 [[ -n ${linguas} ]] && echo ">>> Enabling languages: ${linguas}"
547
548 popd > /dev/null
549 }
550
551 # @FUNCTION: get_kde_version
552 # Translates an ebuild version into a major.minor KDE SC
553 # release version. If no version is specified, ${PV} is used.
554 get_kde_version() {
555 local ver=${1:-${PV}}
556 local major=$(get_major_version ${ver})
557 local minor=$(get_version_component_range 2 ${ver})
558 local micro=$(get_version_component_range 3 ${ver})
559 if [[ ${ver} == 9999 ]]; then
560 echo live
561 else
562 (( micro < 50 )) && echo ${major}.${minor} || echo ${major}.$((minor + 1))
563 fi
564 }

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