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

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