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Revision 1.26 - (show annotations) (download)
Tue Oct 27 14:16:49 2009 UTC (5 years, 2 months ago) by scarabeus
Branch: MAIN
Changes since 1.25: +6 -12 lines
Sync cmake-utils and kde eclasses with kde-testing overlays.
Renamed WANT_CMAKE -> CMAKE_REQUIRED in kde eclasses
fixed koffice2.0 support in kde eclasses
Added WANT_CMAKE into cmake-utils eclass, where it brings possibility to depend on cmake only when some useflag is required.
Used with WANT_CMAKE="variable", where variable is the useflag (its autoadded to IUSE too.)

1 # Copyright 1999-2009 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 1.18 2009/05/09 13:23:15 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 # By default kde4 eclasses want EAPI 2 which might be redefinable to newer
18 # versions.
19 case ${EAPI:-0} in
20 2) : ;;
21 *) DEPEND="EAPI-TOO-OLD" ;;
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
29 if [[ ${CATEGORY} = kde-base ]]; then
30 debug-print "${ECLASS}: KDEBASE ebuild recognized"
31 KDEBASE=kde-base
32 fi
33
34 # is this a koffice ebuild?
35 if [[ ${KMNAME} = koffice || ${PN} = koffice ]]; then
36 debug-print "${ECLASS}: KOFFICE ebuild recognized"
37 KDEBASE=koffice
38 fi
39
40 # @ECLASS-VARIABLE: KDE_SLOTS
41 # @DESCRIPTION:
42 # 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 KDE_SLOTS=( "4.1" "4.2" "4.3" "4.4" )
45
46 # @ECLASS-VARIABLE: KDE_LIVE_SLOTS
47 # @DESCRIPTION:
48 # The slots used by KDE live versions. Values should be ordered.
49 KDE_LIVE_SLOTS=( "live" )
50
51 # @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 # @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
68 local KDE3DIR="${EROOT}usr/kde/3.5"
69 if [[ -z ${EROOT%%/} && -x "${KDE3DIR}"/bin/kbuildsycoca ]]; then
70 # Since KDE3 is aware of shortcuts in /usr, rebuild database
71 # for KDE3 as well.
72 touch "${KDE3DIR}"/share/services/ksycoca
73 chmod 644 "${KDE3DIR}"/share/services/ksycoca
74
75 ebegin "Running kbuildsycoca to build global database"
76 XDG_DATA_DIRS="${EROOT}usr/local/share:${KDE3DIR}/share:${EROOT}usr/share" \
77 DISPLAY="" \
78 "${KDE3DIR}"/bin/kbuildsycoca --global --noincremental &> /dev/null
79 eend $?
80 fi
81
82 # We no longer need to run kbuildsycoca4, as kded does that automatically, as needed
83
84 # fix permission for some directories
85 for x in share/{config,kde4}; do
86 [[ ${KDEDIR} = ${EROOT}usr ]] && DIRS=${EROOT}usr || DIRS="${EROOT}usr ${KDEDIR}"
87 for y in ${DIRS}; do
88 [[ -d "${y}/${x}" ]] || break # nothing to do if directory does not exist
89 if [[ $(stat --format=%a "${y}/${x}") != 755 ]]; then
90 ewarn "QA Notice:"
91 ewarn "Package ${PN} is breaking ${y}/${x} permissions."
92 ewarn "Please report this issue to gentoo bugzilla."
93 einfo "Permissions will get adjusted automatically now."
94 find "${y}/${x}" -type d -print0 | xargs -0 chmod 755
95 fi
96 done
97 done
98 }
99
100 # @FUNCTION: comment_all_add_subdirectory
101 # @USAGE: [list of directory names]
102 # @DESCRIPTION:
103 # Recursively comment all add_subdirectory instructions in listed directories,
104 # except those in cmake/.
105 comment_all_add_subdirectory() {
106 find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
107 xargs -0 sed -i \
108 -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
109 -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
110 -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
111 -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
112 || die "${LINENO}: Initial sed died"
113 }
114
115 # @ECLASS-VARIABLE: KDE_LINGUAS
116 # @DESCRIPTION:
117 # This is a whitespace-separated list of translations this ebuild supports.
118 # These translations are automatically added to IUSE. Therefore ebuilds must set
119 # this variable before inheriting any eclasses. To enable only selected
120 # translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
121 # this for you.
122 #
123 # Example: KDE_LINGUAS="en_GB de nl"
124 for _lingua in ${KDE_LINGUAS}; do
125 IUSE="${IUSE} linguas_${_lingua}"
126 done
127
128 # @FUNCTION: enable_selected_linguas
129 # @DESCRIPTION:
130 # Enable translations based on LINGUAS settings and translations supported by
131 # the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
132 # but this default can be overridden by defining KDE_LINGUAS_DIR.
133 enable_selected_linguas() {
134 debug-print-function ${FUNCNAME} "$@"
135
136 local lingua linguas sr_mess wp
137
138 # if there is no linguas defined we enable everything
139 if ! $(env | grep -q "^LINGUAS="); then
140 return 0
141 fi
142
143 # @ECLASS-VARIABLE: KDE_LINGUAS_DIR
144 # @DESCRIPTION:
145 # Specified folder where application translations are located.
146 KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
147 [[ -d "${KDE_LINGUAS_DIR}" ]] || die "wrong linguas dir specified"
148 comment_all_add_subdirectory "${KDE_LINGUAS_DIR}"
149 pushd "${KDE_LINGUAS_DIR}" > /dev/null
150
151 # fix all various crazy sr@Latn variations
152 # this part is only ease for ebuilds, so there wont be any die when this
153 # fail at any point
154 sr_mess="sr@latn sr@latin sr@Latin"
155 for wp in ${sr_mess}; do
156 [[ -e "${wp}.po" ]] && mv "${wp}.po" "sr@Latn.po"
157 if [[ -d "${wp}" ]]; then
158 # move dir and fix cmakelists
159 mv "${wp}" "sr@Latn"
160 sed -i \
161 -e "s:${wp}:sr@Latin:g" \
162 CMakeLists.txt
163 fi
164 done
165
166 for lingua in ${KDE_LINGUAS}; do
167 if [[ -e "${lingua}.po" ]]; then
168 mv "${lingua}.po" "${lingua}.po.old"
169 fi
170 done
171
172 for lingua in ${KDE_LINGUAS}; do
173 if use linguas_${lingua} ; then
174 if [[ -d "${lingua}" ]]; then
175 linguas="${linguas} ${lingua}"
176 sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
177 -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
178 -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
179 fi
180 if [[ -e "${lingua}.po.old" ]]; then
181 linguas="${linguas} ${lingua}"
182 mv "${lingua}.po.old" "${lingua}.po"
183 fi
184 fi
185 done
186 [[ -n "${linguas}" ]] && einfo "Enabling languages: ${linguas}"
187
188 popd > /dev/null
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: get_build_type
242 # @DESCRIPTION:
243 # Determine whether we are using live ebuild or tbzs.
244 get_build_type() {
245 if [[ ${SLOT} = live || ${PV} = *9999* ]]; then
246 BUILD_TYPE="live"
247 else
248 BUILD_TYPE="release"
249 fi
250 export BUILD_TYPE
251 }
252
253 # @FUNCTION: migrate_store_dir
254 # @DESCRIPTION:
255 # Universal store dir migration
256 # * performs split of kdebase to kdebase-apps when needed
257 # * moves playground/extragear kde4-base-style to toplevel dir
258 migrate_store_dir() {
259 local cleandir="${ESVN_STORE_DIR}/KDE"
260 if [[ -d "${cleandir}" ]]; then
261 ewarn "'${cleandir}' has been found. Moving contents to new location."
262 addwrite "${ESVN_STORE_DIR}"
263 # Split kdebase
264 local module
265 if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
266 for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`; do
267 module="${module#./}"
268 mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || \
269 die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'."
270 done
271 popd > /dev/null
272 rm -fr "${cleandir}/kdebase" || \
273 die "Failed to remove ${cleandir}/kdebase. You need to remove it manually."
274 fi
275 # Move the rest
276 local pkg
277 for pkg in "${cleandir}"/*; do
278 mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'"
279 done
280 rmdir "${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."
281 fi
282
283 if ! hasq kde4-meta ${INHERITED}; then
284 case ${KMNAME} in
285 extragear*|playground*)
286 local svnlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}"
287 if [[ -d "${svnlocalpath}" ]]; then
288 local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`"
289 ewarn "'${svnlocalpath}' has been found."
290 ewarn "Moving contents to new location: ${destdir}"
291 addwrite "${ESVN_STORE_DIR}"
292 mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${svnlocalpath}" "${destdir}" \
293 || die "Failed to move to '${svnlocalpath}'"
294 # Try cleaning empty directories
295 rmdir "`dirname "${svnlocalpath}"`" 2> /dev/null
296 fi
297 ;;
298 esac
299 fi
300 }
301
302 # Functions handling KMLOADLIBS and KMSAVELIBS
303
304 # @FUNCTION: save_library_dependencies
305 # @DESCRIPTION:
306 # Add exporting CMake dependencies for current package
307 save_library_dependencies() {
308 local depsfile="${T}/${PN}:${SLOT}"
309
310 ebegin "Saving library dependencies in ${depsfile##*/}"
311 echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
312 die "Failed to save the library dependencies."
313 eend $?
314 }
315
316 # @FUNCTION: install_library_dependencies
317 # @DESCRIPTION:
318 # Install generated CMake library dependencies to /var/lib/kde
319 install_library_dependencies() {
320 local depsfile="${T}/${PN}:${SLOT}"
321
322 ebegin "Installing library dependencies as ${depsfile##*/}"
323 insinto ${EROOT}var/lib/kde
324 doins "${depsfile}" || die "Failed to install library dependencies."
325 eend $?
326 }
327
328 # @FUNCTION: load_library_dependencies
329 # @DESCRIPTION:
330 # Inject specified library dependencies in current package
331 load_library_dependencies() {
332 local pn i depsfile
333 ebegin "Injecting library dependencies from '${KMLOADLIBS}'"
334
335 i=0
336 for pn in ${KMLOADLIBS} ; do
337 ((i++))
338 depsfile="${EROOT}var/lib/kde/${pn}:${SLOT}"
339 [[ -r "${depsfile}" ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
340 sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
341 die "Failed to include library dependencies for ${pn}"
342 done
343 eend $?
344 }
345
346 # @FUNCTION: block_other_slots
347 # @DESCRIPTION:
348 # Create blocks for the current package in other slots when
349 # installed with USE=-kdeprefix
350 block_other_slots() {
351 debug-print-function ${FUNCNAME} "$@"
352
353 _do_blocker ${PN} 0:${SLOT}
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 any arguments (from 2 on) contain a ":", then different versions
364 # are blocked in different slots. (Unlisted slots get the version without
365 # a ":", if none, then all versions are blocked). The parameter is then of
366 # the form VERSION:SLOT. Any VERSION of 0 means that no blocker will be
367 # added for that slot (or, if no slot, then for any unlisted slot).
368 # A parameter of the form :SLOT means to block all versions from that slot.
369 # If VERSION begins with "<", then "!<foo" will be used instead of "!<=foo".
370 # As a special case, if a parameter with slot "3.5" is passed, then that slot
371 # may also be blocked.
372 #
373 # Versions that match "4.x.50" are equivalent to all slots up to (and including)
374 # "4.x", but nothing following slot "4.x"
375 #
376 # As an example, if SLOT=live, then
377 # add_blocker kdelibs 0 :4.3 '<4.3.96:4.4' 9999:live
378 # will add the following to RDEPEND:
379 # !kdeprefix? ( !kde-base/kdelibs:4.3[-kdeprefix] )
380 # !kdeprefix? ( !<kde-base/kdelibs-4.3.96:4.4[-kdeprefix] )
381 # !kdeprefix? ( !<=kde-base/kdelibs-9999:live[-kdeprefix] )
382 # kdeprefix? ( !<=kde-base/kdelibs-9999:live[kdeprefix] )
383 add_blocker() {
384 debug-print-function ${FUNCNAME} "$@"
385
386 RDEPEND+=" $(_do_blocker "$@")"
387 }
388
389 # _greater_max_in_slot ver slot
390 # slot must be 4.x or live
391 # returns true if ver is >= the maximum possibile version in slot
392 _greater_max_in_slot() {
393 local ver=$1
394 local slot=$2
395 # If slot is live, then return false
396 # (nothing is greater than the maximum live version)
397 [[ $slot == live ]] && return 1
398 # Otherwise, for slot X.Y, test against X.Y.50
399 local test=${slot}.50
400 version_compare $1 ${test}
401 # 1 = '<', 2 = '=', 3 = '>'
402 [[ $? -ne 1 ]]
403 }
404
405 # _less_min_in_slot ver slot
406 # slot must be 4.x or live
407 # returns true if ver is <= the minimum possibile version in slot
408 _less_min_in_slot() {
409 local ver=$1
410 local slot=$2
411 # If slot == live, then test with "9999_pre", so that 9999 tests false
412 local test=9999_pre
413 # If slot == X.Y, then test with X.(Y-1).50
414 [[ $slot == live ]] || test=${slot%.*}.$((${slot#*.} - 1)).50
415 version_compare $1 ${test}
416 # 1 = '<', 2 = '=', 3 = '>'
417 [[ $? -ne 3 ]]
418 }
419
420 # Internal function used for add_blocker and block_other_slots
421 # This takes the same parameters as add_blocker, but echos to
422 # stdout instead of updating a variable.
423 _do_blocker() {
424 debug-print-function ${FUNCNAME} "$@"
425
426 [[ -z ${1} ]] && die "Missing parameter"
427 local pkg=kde-base/$1
428 shift
429 local param slot def="unset" var atom
430 # The following variables will hold parameters that contain ":"
431 # - block_3_5
432 # - block_4_1
433 # - block_4_2
434 # - block_4_3
435 # - block_4_4
436 # - block_live
437 for slot in 3.5 ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
438 local block_${slot//./_}="unset"
439 done
440
441 # This construct goes through each parameter passed, and sets
442 # either def or block_* to the version passed
443 for param; do
444 # If the parameter does not have a ":" in it...
445 if [[ ${param/:} == ${param} ]]; then
446 def=${param}
447 else # the parameter *does* have a ":" in it
448 # so everything after the : is the slot...
449 slot=${param#*:}
450 # ...and everything before the : is the version
451 local block_${slot//./_}=${param%:*}
452 fi
453 done
454
455 for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
456 # ${var} contains the name of the variable we care about for this slot
457 # ${!var} is it's value
458 var=block_${slot//./_}
459 # if we didn't pass *:${slot}, then use the unsloted value
460 [[ ${!var} == "unset" ]] && var=def
461
462 # If no version was passed, or the version is greater than the maximum
463 # possible version in this slot, block all versions in this slot
464 if [[ ${!var} == "unset" ]] || [[ -z ${!var} ]] || _greater_max_in_slot ${!var#<} ${slot}; then
465 atom=${pkg}
466 # If the version is "0" or less than the minimum possible version in
467 # this slot, do nothing
468 elif [[ ${!var} == "0" ]] || _less_min_in_slot ${!var#<} ${slot}; then
469 continue
470 # If the version passed begins with a "<", then use "<" instead of "<="
471 elif [[ ${!var:0:1} == "<" ]]; then
472 # this also removes the first character of the version, which is a "<"
473 atom="<${pkg}-${!var:1}"
474 else
475 atom="<=${pkg}-${!var}"
476 fi
477 # on -kdeprefix we block every slot
478 echo " !kdeprefix? ( !${atom}:${slot}[-kdeprefix] )"
479 # on kdeprefix we block only our slot
480 if [[ ${SLOT} == ${slot} ]]; then
481 echo " kdeprefix? ( !${atom}:${SLOT}[kdeprefix] )"
482 fi
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 [[ ${block_3_5} != "unset" && ${block_3_5} != "0" ]]; then
490 if [[ -z ${block_3_5} ]]; then
491 atom=${pkg}
492 elif [[ ${block_3_5:0:1} == "<" ]]; then
493 atom="<${pkg}-${block_3_5:1}"
494 else
495 atom="<=${pkg}-${block_3_5}"
496 fi
497 echo " !${atom}:3.5"
498 fi
499 }
500
501 # @FUNCTION: add_kdebase_dep
502 # @DESCRIPTION:
503 # Create proper dependency for kde-base/ dependencies,
504 # adding SLOT when needed (and *only* when needed).
505 # This takes 1 or 2 arguments. The first being the package
506 # name, the optional second, is additional USE flags to append.
507 # The output of this should be added directly to DEPEND/RDEPEND, and
508 # may be wrapped in a USE conditional (but not an || conditional
509 # without an extra set of parentheses).
510 add_kdebase_dep() {
511 debug-print-function ${FUNCNAME} "$@"
512
513 [[ -z ${1} ]] && die "Missing parameter"
514
515 local use=${2:+,${2}}
516
517 echo "!kdeprefix? ( >=kde-base/${1}-${PV}[-kdeprefix${use}] )"
518 echo "kdeprefix? ( >=kde-base/${1}-${PV}:${SLOT}[kdeprefix${use}] )"
519 }

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