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Revision 1.29 - (hide annotations) (download)
Mon Dec 14 19:44:15 2009 UTC (4 years, 6 months ago) by abcd
Branch: MAIN
Changes since 1.28: +4 -2 lines
Updates from kde overlay

1 scarabeus 1.26 # Copyright 1999-2009 Gentoo Foundation
2 ingmar 1.1 # Distributed under the terms of the GNU General Public License v2
3 abcd 1.28 # $Header: $
4 ingmar 1.1
5 alexxy 1.25 inherit versionator
6    
7 ingmar 1.1 # @ECLASS: kde4-functions.eclass
8     # @MAINTAINER:
9     # kde@gentoo.org
10 scarabeus 1.10 # @BLURB: Common ebuild functions for KDE 4 packages
11 ingmar 1.1 # @DESCRIPTION:
12     # This eclass contains all functions shared by the different eclasses,
13 scarabeus 1.10 # for KDE 4 ebuilds.
14    
15     # @ECLASS-VARIABLE: EAPI
16     # @DESCRIPTION:
17 wired 1.22 # By default kde4 eclasses want EAPI 2 which might be redefinable to newer
18 scarabeus 1.14 # versions.
19     case ${EAPI:-0} in
20 abcd 1.28 2|3) : ;;
21 scarabeus 1.19 *) DEPEND="EAPI-TOO-OLD" ;;
22 scarabeus 1.10 esac
23 ingmar 1.1
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    
29 scarabeus 1.15 if [[ ${CATEGORY} = kde-base ]]; then
30 ingmar 1.1 debug-print "${ECLASS}: KDEBASE ebuild recognized"
31 scarabeus 1.10 KDEBASE=kde-base
32 ingmar 1.1 fi
33    
34     # is this a koffice ebuild?
35 scarabeus 1.15 if [[ ${KMNAME} = koffice || ${PN} = koffice ]]; then
36 ingmar 1.1 debug-print "${ECLASS}: KOFFICE ebuild recognized"
37 scarabeus 1.10 KDEBASE=koffice
38 ingmar 1.1 fi
39    
40 jmbsvicetto 1.8 # @ECLASS-VARIABLE: KDE_SLOTS
41     # @DESCRIPTION:
42 scarabeus 1.15 # The slots used by all KDE versions later than 4.0. The live KDE releases use
43     # KDE_LIVE_SLOTS instead. Values should be ordered.
44 scarabeus 1.24 KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" )
45 jmbsvicetto 1.8
46     # @ECLASS-VARIABLE: KDE_LIVE_SLOTS
47     # @DESCRIPTION:
48 scarabeus 1.15 # The slots used by KDE live versions. Values should be ordered.
49     KDE_LIVE_SLOTS=( "live" )
50 ingmar 1.1
51 scarabeus 1.24 # @FUNCTION: slot_is_at_least
52     # @USAGE: <want> <have>
53     # @DESCRIPTION:
54     # Version aware slot comparator.
55     # Current implementation relies on the fact, that slots can be compared like
56     # string literals (and let's keep it this way).
57     slot_is_at_least() {
58     [[ "${2}" > "${1}" || "${2}" = "${1}" ]]
59     }
60    
61 ingmar 1.1 # @FUNCTION: buildsycoca
62     # @DESCRIPTION:
63     # Function to rebuild the KDE System Configuration Cache.
64     # All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
65     buildsycoca() {
66     debug-print-function ${FUNCNAME} "$@"
67 scarabeus 1.19
68 abcd 1.29 if [[ ${EAPI} == 2 ]] && ! use prefix; then
69     EROOT=${ROOT}
70     fi
71 abcd 1.28
72 wired 1.22 local KDE3DIR="${EROOT}usr/kde/3.5"
73     if [[ -z ${EROOT%%/} && -x "${KDE3DIR}"/bin/kbuildsycoca ]]; then
74     # Since KDE3 is aware of shortcuts in /usr, rebuild database
75     # for KDE3 as well.
76     touch "${KDE3DIR}"/share/services/ksycoca
77     chmod 644 "${KDE3DIR}"/share/services/ksycoca
78    
79     ebegin "Running kbuildsycoca to build global database"
80     XDG_DATA_DIRS="${EROOT}usr/local/share:${KDE3DIR}/share:${EROOT}usr/share" \
81     DISPLAY="" \
82     "${KDE3DIR}"/bin/kbuildsycoca --global --noincremental &> /dev/null
83     eend $?
84     fi
85    
86 alexxy 1.25 # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
87 scarabeus 1.15
88     # fix permission for some directories
89 wired 1.22 for x in share/{config,kde4}; do
90 abcd 1.29 [[ ${KDEDIR} == /usr ]] && DIRS=${EROOT}usr || DIRS="${EROOT}usr ${EROOT}${KDEDIR}"
91 scarabeus 1.17 for y in ${DIRS}; do
92     [[ -d "${y}/${x}" ]] || break # nothing to do if directory does not exist
93     if [[ $(stat --format=%a "${y}/${x}") != 755 ]]; then
94     ewarn "QA Notice:"
95     ewarn "Package ${PN} is breaking ${y}/${x} permissions."
96     ewarn "Please report this issue to gentoo bugzilla."
97     einfo "Permissions will get adjusted automatically now."
98     find "${y}/${x}" -type d -print0 | xargs -0 chmod 755
99     fi
100     done
101 scarabeus 1.15 done
102 ingmar 1.1 }
103    
104     # @FUNCTION: comment_all_add_subdirectory
105     # @USAGE: [list of directory names]
106     # @DESCRIPTION:
107 scarabeus 1.10 # Recursively comment all add_subdirectory instructions in listed directories,
108     # except those in cmake/.
109 ingmar 1.1 comment_all_add_subdirectory() {
110     find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
111 wired 1.22 xargs -0 sed -i \
112     -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
113     -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
114     -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
115     -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
116     || die "${LINENO}: Initial sed died"
117 ingmar 1.1 }
118    
119 zlin 1.5 # @ECLASS-VARIABLE: KDE_LINGUAS
120     # @DESCRIPTION:
121 scarabeus 1.10 # This is a whitespace-separated list of translations this ebuild supports.
122     # These translations are automatically added to IUSE. Therefore ebuilds must set
123     # this variable before inheriting any eclasses. To enable only selected
124 scarabeus 1.19 # translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
125 zlin 1.5 # this for you.
126     #
127     # Example: KDE_LINGUAS="en_GB de nl"
128     for _lingua in ${KDE_LINGUAS}; do
129     IUSE="${IUSE} linguas_${_lingua}"
130     done
131    
132     # @FUNCTION: enable_selected_linguas
133     # @DESCRIPTION:
134 scarabeus 1.10 # Enable translations based on LINGUAS settings and translations supported by
135     # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
136 zlin 1.5 # but this default can be overridden by defining KDE_LINGUAS_DIR.
137     enable_selected_linguas() {
138 wired 1.22 debug-print-function ${FUNCNAME} "$@"
139    
140     local lingua linguas sr_mess wp
141 scarabeus 1.10
142 scarabeus 1.19 # if there is no linguas defined we enable everything
143 scarabeus 1.20 if ! $(env | grep -q "^LINGUAS="); then
144     return 0
145     fi
146 wired 1.22
147     # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
148     # @DESCRIPTION:
149     # Specified folder where application translations are located.
150     KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
151     [[ -d "${KDE_LINGUAS_DIR}" ]] || die "wrong linguas dir specified"
152     comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
153     pushd "${KDE_LINGUAS_DIR}" > /dev/null
154 scarabeus 1.10
155     # fix all various crazy sr@Latn variations
156     # this part is only ease for ebuilds, so there wont be any die when this
157     # fail at any point
158     sr_mess="sr@latn sr@latin sr@Latin"
159     for wp in ${sr_mess}; do
160 scarabeus 1.15 [[ -e "${wp}.po" ]] && mv "${wp}.po" "sr@Latn.po"
161     if [[ -d "${wp}" ]]; then
162 scarabeus 1.10 # move dir and fix cmakelists
163 scarabeus 1.15 mv "${wp}" "sr@Latn"
164 scarabeus 1.10 sed -i \
165 scarabeus 1.15 -e "s:${wp}:sr@Latin:g" \
166 scarabeus 1.10 CMakeLists.txt
167     fi
168     done
169 jmbsvicetto 1.8
170     for lingua in ${KDE_LINGUAS}; do
171 scarabeus 1.15 if [[ -e "${lingua}.po" ]]; then
172     mv "${lingua}.po" "${lingua}.po.old"
173 jmbsvicetto 1.8 fi
174     done
175 wired 1.22
176 scarabeus 1.19 for lingua in ${KDE_LINGUAS}; do
177     if use linguas_${lingua} ; then
178     if [[ -d "${lingua}" ]]; then
179 wired 1.22 linguas="${linguas} ${lingua}"
180 scarabeus 1.19 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
181     -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
182     -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
183     fi
184     if [[ -e "${lingua}.po.old" ]]; then
185 wired 1.22 linguas="${linguas} ${lingua}"
186 scarabeus 1.19 mv "${lingua}.po.old" "${lingua}.po"
187     fi
188 jmbsvicetto 1.8 fi
189 zlin 1.5 done
190 wired 1.22 [[ -n "${linguas}" ]] && einfo "Enabling languages: ${linguas}"
191    
192     popd > /dev/null
193     }
194    
195     # @FUNCTION: enable_selected_doc_linguas
196     # @DESCRIPTION:
197     # Enable only selected linguas enabled doc folders.
198     enable_selected_doc_linguas() {
199     debug-print-function ${FUNCNAME} "$@"
200    
201     # if there is no linguas defined we enable everything
202     if ! $(env | grep -q "^LINGUAS="); then
203     return 0
204     fi
205    
206     # @ECLASS-VARIABLE: KDE_DOC_DIRS
207     # @DESCRIPTION:
208     # Variable specifying whitespace separated patterns for documentation locations.
209     # Default is "doc/%lingua"
210     KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
211     local linguas
212     for pattern in ${KDE_DOC_DIRS}; do
213    
214     local handbookdir=`dirname ${pattern}`
215     local translationdir=`basename ${pattern}`
216     # Do filename pattern supplied, treat as directory
217     [[ "${handbookdir}" = '.' ]] && handbookdir=${translationdir} && translationdir=
218     [[ -d "${handbookdir}" ]] || die 'wrong doc dir specified'
219    
220     if ! use handbook; then
221     # Disable whole directory
222     sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
223     -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
224     -i CMakeLists.txt || die 'failed to comment out all handbooks'
225     else
226     # Disable subdirectories recursively
227     comment_all_add_subdirectory "${handbookdir}"
228     # Add requested translations
229     local lingua
230     for lingua in en ${KDE_LINGUAS}; do
231     if [[ ${lingua} = 'en' ]] || use linguas_${lingua}; then
232     if [[ -d "${handbookdir}/${translationdir//%lingua/${lingua}}" ]]; then
233     sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
234     -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
235     -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
236     fi
237     fi
238     done
239     fi
240    
241     done
242     [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
243 zlin 1.5 }
244    
245 scarabeus 1.10 # @FUNCTION: get_build_type
246 ingmar 1.1 # @DESCRIPTION:
247 scarabeus 1.10 # Determine whether we are using live ebuild or tbzs.
248     get_build_type() {
249 scarabeus 1.18 if [[ ${SLOT} = live || ${PV} = *9999* ]]; then
250 scarabeus 1.10 BUILD_TYPE="live"
251     else
252     BUILD_TYPE="release"
253     fi
254     export BUILD_TYPE
255     }
256 ingmar 1.1
257 scarabeus 1.11 # @FUNCTION: migrate_store_dir
258     # @DESCRIPTION:
259 scarabeus 1.15 # Universal store dir migration
260     # * performs split of kdebase to kdebase-apps when needed
261     # * moves playground/extragear kde4-base-style to toplevel dir
262 scarabeus 1.11 migrate_store_dir() {
263 scarabeus 1.15 local cleandir="${ESVN_STORE_DIR}/KDE"
264 scarabeus 1.11 if [[ -d "${cleandir}" ]]; then
265     ewarn "'${cleandir}' has been found. Moving contents to new location."
266     addwrite "${ESVN_STORE_DIR}"
267     # Split kdebase
268     local module
269     if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
270     for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
271     module="${module#./}"
272     mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
273     die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
274     done
275     popd > /dev/null
276     rm -fr "${cleandir}/kdebase" || \
277     die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
278     fi
279     # Move the rest
280     local pkg
281     for pkg in "${cleandir}"/*; do
282 scarabeus 1.15 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
283 scarabeus 1.11 done
284     rmdir "${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."
285     fi
286 scarabeus 1.15
287     if ! hasq kde4-meta ${INHERITED}; then
288     case ${KMNAME} in
289     extragear*|playground*)
290     local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
291     if [[ -d "${svnlocalpath}" ]]; then
292     local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
293     ewarn "'${svnlocalpath}' has been found."
294     ewarn "Moving contents to new location: ${destdir}"
295     addwrite "${ESVN_STORE_DIR}"
296     mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
297     || die "Failed to move to '${svnlocalpath}'"
298     # Try cleaning empty directories
299     rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
300     fi
301     ;;
302     esac
303     fi
304 scarabeus 1.11 }
305    
306 scarabeus 1.10 # Functions handling KMLOADLIBS and KMSAVELIBS
307 ingmar 1.1
308 scarabeus 1.10 # @FUNCTION: save_library_dependencies
309     # @DESCRIPTION:
310     # Add exporting CMake dependencies for current package
311     save_library_dependencies() {
312     local depsfile="${T}/${PN}:${SLOT}"
313    
314 scarabeus 1.15 ebegin "Saving library dependencies in ${depsfile##*/}"
315 scarabeus 1.10 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
316     die "Failed to save the library dependencies."
317     eend $?
318 ingmar 1.1 }
319    
320 scarabeus 1.10 # @FUNCTION: install_library_dependencies
321 ingmar 1.1 # @DESCRIPTION:
322 scarabeus 1.10 # Install generated CMake library dependencies to /var/lib/kde
323     install_library_dependencies() {
324 scarabeus 1.15 local depsfile="${T}/${PN}:${SLOT}"
325    
326     ebegin "Installing library dependencies as ${depsfile##*/}"
327 abcd 1.28 insinto /var/lib/kde
328 scarabeus 1.10 doins "${depsfile}" || die "Failed to install library dependencies."
329     eend $?
330     }
331 ingmar 1.1
332 scarabeus 1.10 # @FUNCTION: load_library_dependencies
333     # @DESCRIPTION:
334     # Inject specified library dependencies in current package
335     load_library_dependencies() {
336     local pn i depsfile
337 scarabeus 1.15 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
338 scarabeus 1.10
339     i=0
340     for pn in ${KMLOADLIBS} ; do
341     ((i++))
342 abcd 1.28 depsfile="${EPREFIX}/var/lib/kde/${pn}:${SLOT}"
343 scarabeus 1.10 [[ -r "${depsfile}" ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
344     sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
345     die "Failed to include library dependencies for ${pn}"
346     done
347     eend $?
348 ingmar 1.1 }
349 scarabeus 1.23
350     # @FUNCTION: block_other_slots
351     # @DESCRIPTION:
352     # Create blocks for the current package in other slots when
353     # installed with USE=-kdeprefix
354     block_other_slots() {
355     debug-print-function ${FUNCNAME} "$@"
356    
357 alexxy 1.25 _do_blocker ${PN} 0:${SLOT}
358 scarabeus 1.23 }
359    
360     # @FUNCTION: add_blocker
361     # @DESCRIPTION:
362     # Create correct RDEPEND value for blocking correct package.
363 alexxy 1.25 # Useful for file-collision blocks.
364     # Parameters are package and version(s) to block.
365     # add_blocker kdelibs 4.2.4
366     # If no version is specified, then all versions will be blocked
367     # If any arguments (from 2 on) contain a ":", then different versions
368     # are blocked in different slots. (Unlisted slots get the version without
369     # a ":", if none, then all versions are blocked). The parameter is then of
370     # the form VERSION:SLOT. Any VERSION of 0 means that no blocker will be
371     # added for that slot (or, if no slot, then for any unlisted slot).
372     # A parameter of the form :SLOT means to block all versions from that slot.
373     # If VERSION begins with "<", then "!<foo" will be used instead of "!<=foo".
374     # As a special case, if a parameter with slot "3.5" is passed, then that slot
375     # may also be blocked.
376     #
377     # Versions that match "4.x.50" are equivalent to all slots up to (and including)
378     # "4.x", but nothing following slot "4.x"
379     #
380     # As an example, if SLOT=live, then
381     # add_blocker kdelibs 0 :4.3 '<4.3.96:4.4' 9999:live
382     # will add the following to RDEPEND:
383     # !kdeprefix? ( !kde-base/kdelibs:4.3[-kdeprefix] )
384     # !kdeprefix? ( !<kde-base/kdelibs-4.3.96:4.4[-kdeprefix] )
385 scarabeus 1.27 # !<=kde-base/kdelibs-9999:live
386 scarabeus 1.23 add_blocker() {
387     debug-print-function ${FUNCNAME} "$@"
388    
389 alexxy 1.25 RDEPEND+=" $(_do_blocker "$@")"
390     }
391    
392     # _greater_max_in_slot ver slot
393     # slot must be 4.x or live
394     # returns true if ver is >= the maximum possibile version in slot
395     _greater_max_in_slot() {
396     local ver=$1
397     local slot=$2
398     # If slot is live, then return false
399     # (nothing is greater than the maximum live version)
400     [[ $slot == live ]] && return 1
401     # Otherwise, for slot X.Y, test against X.Y.50
402     local test=${slot}.50
403     version_compare $1 ${test}
404     # 1 = '<', 2 = '=', 3 = '>'
405 scarabeus 1.27 (( $? != 1 ))
406 alexxy 1.25 }
407    
408     # _less_min_in_slot ver slot
409     # slot must be 4.x or live
410     # returns true if ver is <= the minimum possibile version in slot
411     _less_min_in_slot() {
412     local ver=$1
413     local slot=$2
414     # If slot == live, then test with "9999_pre", so that 9999 tests false
415     local test=9999_pre
416     # If slot == X.Y, then test with X.(Y-1).50
417 scarabeus 1.27 [[ $slot != live ]] && test=${slot%.*}.$((${slot#*.} - 1)).50
418 alexxy 1.25 version_compare $1 ${test}
419     # 1 = '<', 2 = '=', 3 = '>'
420 scarabeus 1.27 (( $? != 3 ))
421 alexxy 1.25 }
422    
423     # Internal function used for add_blocker and block_other_slots
424     # This takes the same parameters as add_blocker, but echos to
425     # stdout instead of updating a variable.
426     _do_blocker() {
427     debug-print-function ${FUNCNAME} "$@"
428    
429     [[ -z ${1} ]] && die "Missing parameter"
430     local pkg=kde-base/$1
431     shift
432     local param slot def="unset" var atom
433     # The following variables will hold parameters that contain ":"
434     # - block_3_5
435     # - block_4_1
436     # - block_4_2
437     # - block_4_3
438     # - block_4_4
439     # - block_live
440     for slot in 3.5 ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
441     local block_${slot//./_}="unset"
442     done
443    
444     # This construct goes through each parameter passed, and sets
445     # either def or block_* to the version passed
446     for param; do
447     # If the parameter does not have a ":" in it...
448     if [[ ${param/:} == ${param} ]]; then
449     def=${param}
450     else # the parameter *does* have a ":" in it
451 scarabeus 1.26 # so everything after the : is the slot...
452 alexxy 1.25 slot=${param#*:}
453     # ...and everything before the : is the version
454     local block_${slot//./_}=${param%:*}
455     fi
456     done
457    
458 scarabeus 1.23 for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
459 alexxy 1.25 # ${var} contains the name of the variable we care about for this slot
460     # ${!var} is it's value
461     var=block_${slot//./_}
462     # if we didn't pass *:${slot}, then use the unsloted value
463     [[ ${!var} == "unset" ]] && var=def
464    
465 scarabeus 1.26 # If no version was passed, or the version is greater than the maximum
466     # possible version in this slot, block all versions in this slot
467     if [[ ${!var} == "unset" ]] || [[ -z ${!var} ]] || _greater_max_in_slot ${!var#<} ${slot}; then
468 alexxy 1.25 atom=${pkg}
469     # If the version is "0" or less than the minimum possible version in
470     # this slot, do nothing
471     elif [[ ${!var} == "0" ]] || _less_min_in_slot ${!var#<} ${slot}; then
472     continue
473     # If the version passed begins with a "<", then use "<" instead of "<="
474     elif [[ ${!var:0:1} == "<" ]]; then
475     # this also removes the first character of the version, which is a "<"
476     atom="<${pkg}-${!var:1}"
477     else
478     atom="<=${pkg}-${!var}"
479     fi
480 scarabeus 1.27 # we always block our own slot, ignoring kdeprefix
481 alexxy 1.25 if [[ ${SLOT} == ${slot} ]]; then
482 scarabeus 1.27 echo " !${atom}:${slot}"
483     else
484     # we only block other slots on -kdeprefix
485     echo " !kdeprefix? ( !${atom}:${slot}[-kdeprefix] )"
486 alexxy 1.25 fi
487 scarabeus 1.23 done
488 alexxy 1.25
489     # This is a special case block for :3.5; it does not use the
490     # default version passed, and no blocker is output *unless* a version
491     # is passed, or ":3.5" is passed to explicitly request a block on all
492     # 3.5 versions.
493     if [[ ${block_3_5} != "unset" && ${block_3_5} != "0" ]]; then
494     if [[ -z ${block_3_5} ]]; then
495     atom=${pkg}
496     elif [[ ${block_3_5:0:1} == "<" ]]; then
497     atom="<${pkg}-${block_3_5:1}"
498     else
499     atom="<=${pkg}-${block_3_5}"
500     fi
501     echo " !${atom}:3.5"
502     fi
503     }
504    
505     # @FUNCTION: add_kdebase_dep
506     # @DESCRIPTION:
507     # Create proper dependency for kde-base/ dependencies,
508     # adding SLOT when needed (and *only* when needed).
509     # This takes 1 or 2 arguments. The first being the package
510     # name, the optional second, is additional USE flags to append.
511     # The output of this should be added directly to DEPEND/RDEPEND, and
512     # may be wrapped in a USE conditional (but not an || conditional
513 scarabeus 1.26 # without an extra set of parentheses).
514 alexxy 1.25 add_kdebase_dep() {
515     debug-print-function ${FUNCNAME} "$@"
516    
517     [[ -z ${1} ]] && die "Missing parameter"
518    
519     local use=${2:+,${2}}
520    
521 scarabeus 1.27 echo " !kdeprefix? ( >=kde-base/${1}-${PV}[-kdeprefix${use}] )"
522     echo " kdeprefix? ( >=kde-base/${1}-${PV}:${SLOT}[kdeprefix${use}] )"
523 scarabeus 1.23 }

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