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Revision 1.332 - (hide annotations) (download)
Wed Feb 17 02:22:43 2010 UTC (4 years, 7 months ago) by reavertm
Branch: MAIN
Changes since 1.331: +7 -7 lines
Fixed indentation.

1 vapier 1.322 # Copyright 1999-2009 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 reavertm 1.332 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.331 2010/02/17 02:20:35 reavertm Exp $
4 vapier 1.283
5     # @ECLASS: eutils.eclass
6     # @MAINTAINER:
7     # base-system@gentoo.org
8     # @BLURB: many extra (but common) functions that are used in ebuilds
9     # @DESCRIPTION:
10     # The eutils eclass contains a suite of functions that complement
11     # the ones that ebuild.sh already contain. The idea is that the functions
12     # are not required in all ebuilds but enough utilize them to have a common
13     # home rather than having multiple ebuilds implementing the same thing.
14 swegener 1.286 #
15 vapier 1.283 # Due to the nature of this eclass, some functions may have maintainers
16     # different from the overall eclass!
17 azarah 1.1
18 flameeyes 1.197 inherit multilib portability
19 azarah 1.1
20 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
21 azarah 1.1
22 betelgeuse 1.329 if has "${EAPI:-0}" 0 1 2; then
23    
24 vapier 1.283 # @FUNCTION: epause
25     # @USAGE: [seconds]
26     # @DESCRIPTION:
27     # Sleep for the specified number of seconds (default of 5 seconds). Useful when
28     # printing a message the user should probably be reading and often used in
29     # conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30 betelgeuse 1.329 # don't wait at all. Defined in EAPIs 0 1 and 2.
31 ciaranm 1.98 epause() {
32 vapier 1.245 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
33 ciaranm 1.98 }
34    
35 vapier 1.283 # @FUNCTION: ebeep
36     # @USAGE: [number of beeps]
37     # @DESCRIPTION:
38     # Issue the specified number of beeps (default of 5 beeps). Useful when
39     # printing a message the user should probably be reading and often used in
40     # conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41 betelgeuse 1.329 # don't beep at all. Defined in EAPIs 0 1 and 2.
42 ciaranm 1.98 ebeep() {
43     local n
44 vapier 1.245 if [[ -z ${EBEEP_IGNORE} ]] ; then
45 ciaranm 1.98 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
46     echo -ne "\a"
47     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
48     echo -ne "\a"
49     sleep 1
50     done
51     fi
52     }
53    
54 reavertm 1.331 else
55    
56 reavertm 1.332 ebeep() {
57     eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
58     }
59 reavertm 1.331
60 reavertm 1.332 epause() {
61     eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
62     }
63 reavertm 1.331
64 betelgeuse 1.329 fi
65    
66 hollow 1.298 # @FUNCTION: ecvs_clean
67 vapier 1.299 # @USAGE: [list of dirs]
68 hollow 1.298 # @DESCRIPTION:
69 vapier 1.299 # Remove CVS directories recursiveley. Useful when a source tarball contains
70     # internal CVS directories. Defaults to $PWD.
71 hollow 1.298 ecvs_clean() {
72 vapier 1.299 [[ -z $* ]] && set -- .
73 hollow 1.298 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74     find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75     }
76    
77     # @FUNCTION: esvn_clean
78 vapier 1.299 # @USAGE: [list of dirs]
79 hollow 1.298 # @DESCRIPTION:
80 vapier 1.299 # Remove .svn directories recursiveley. Useful when a source tarball contains
81     # internal Subversion directories. Defaults to $PWD.
82 hollow 1.298 esvn_clean() {
83 vapier 1.299 [[ -z $* ]] && set -- .
84 hollow 1.298 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85     }
86    
87 vapier 1.322 # @FUNCTION: eshopts_push
88 vapier 1.330 # @USAGE: [options to `set` or `shopt`]
89 vapier 1.322 # @DESCRIPTION:
90     # Often times code will want to enable a shell option to change code behavior.
91     # Since changing shell options can easily break other pieces of code (which
92     # assume the default state), eshopts_push is used to (1) push the current shell
93     # options onto a stack and (2) pass the specified arguments to set.
94     #
95 vapier 1.330 # If the first argument is '-s' or '-u', we assume you want to call `shopt`
96     # rather than `set` as there are some options only available via that.
97     #
98 vapier 1.322 # A common example is to disable shell globbing so that special meaning/care
99     # may be used with variables/arguments to custom functions. That would be:
100     # @CODE
101     # eshopts_push -o noglob
102     # for x in ${foo} ; do
103     # if ...some check... ; then
104     # eshopts_pop
105     # return 0
106     # fi
107     # done
108     # eshopts_pop
109     # @CODE
110     eshopts_push() {
111     # have to assume __ESHOPTS_SAVE__ isn't screwed with
112     # as a `declare -a` here will reset its value
113     local i=${#__ESHOPTS_SAVE__[@]}
114 vapier 1.330 if [[ $1 == -[su] ]] ; then
115     __ESHOPTS_SAVE__[$i]=$(shopt -p)
116     [[ $# -eq 0 ]] && return 0
117     shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118     else
119     __ESHOPTS_SAVE__[$i]=$-
120     [[ $# -eq 0 ]] && return 0
121     set "$@" || die "eshopts_push: bad options to set: $*"
122     fi
123 vapier 1.322 }
124    
125     # @FUNCTION: eshopts_pop
126     # @USAGE:
127     # @DESCRIPTION:
128     # Restore the shell options to the state saved with the corresponding
129     # eshopts_push call. See that function for more details.
130     eshopts_pop() {
131     [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132     local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133     [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134     local s=${__ESHOPTS_SAVE__[$i]}
135     unset __ESHOPTS_SAVE__[$i]
136 vapier 1.330 if [[ ${s} == "shopt -"* ]] ; then
137     eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138     else
139     set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140     set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141     fi
142 vapier 1.322 }
143    
144 vapier 1.325 # @VARIABLE: EPATCH_SOURCE
145     # @DESCRIPTION:
146     # Default directory to search for patches.
147 azarah 1.2 EPATCH_SOURCE="${WORKDIR}/patch"
148 vapier 1.325 # @VARIABLE: EPATCH_SUFFIX
149     # @DESCRIPTION:
150     # Default extension for patches (do not prefix the period yourself).
151 azarah 1.2 EPATCH_SUFFIX="patch.bz2"
152 vapier 1.325 # @VARIABLE: EPATCH_OPTS
153     # @DESCRIPTION:
154     # Default options for patch:
155     # @CODE
156     # -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
157     # --no-backup-if-mismatch - do not leave .orig files behind
158     # -E - automatically remove empty files
159     # @CODE
160 vapier 1.230 EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161 vapier 1.325 # @VARIABLE: EPATCH_EXCLUDE
162     # @DESCRIPTION:
163 mr_bones_ 1.308 # List of patches not to apply. Note this is only file names,
164 vapier 1.325 # and not the full path. Globs accepted.
165 azarah 1.6 EPATCH_EXCLUDE=""
166 vapier 1.325 # @VARIABLE: EPATCH_SINGLE_MSG
167     # @DESCRIPTION:
168 azarah 1.9 # Change the printed message for a single patch.
169     EPATCH_SINGLE_MSG=""
170 vapier 1.325 # @VARIABLE: EPATCH_MULTI_MSG
171     # @DESCRIPTION:
172 vapier 1.173 # Change the printed message for multiple patches.
173     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174 vapier 1.325 # @VARIABLE: EPATCH_FORCE
175     # @DESCRIPTION:
176     # Only require patches to match EPATCH_SUFFIX rather than the extended
177     # arch naming style.
178 azarah 1.29 EPATCH_FORCE="no"
179 azarah 1.2
180 vapier 1.325 # @FUNCTION: epatch
181     # @USAGE: [patches] [dirs of patches]
182     # @DESCRIPTION:
183     # epatch is designed to greatly simplify the application of patches. It can
184     # process patch files directly, or directories of patches. The patches may be
185     # compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186     # the -p option as epatch will automatically attempt -p0 to -p5 until things
187     # apply successfully.
188 azarah 1.2 #
189 vapier 1.325 # If you do not specify any options, then epatch will default to the directory
190     # specified by EPATCH_SOURCE.
191 azarah 1.2 #
192 vapier 1.325 # When processing directories, epatch will apply all patches that match:
193     # @CODE
194     # ${EPATCH_FORCE} == "yes"
195     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
196     # else
197     # *.${EPATCH_SUFFIX}
198     # @CODE
199     # The leading ?? are typically numbers used to force consistent patch ordering.
200     # The arch field is used to apply patches only for the host architecture with
201     # the special value of "all" means apply for everyone. Note that using values
202     # other than "all" is highly discouraged -- you should apply patches all the
203     # time and let architecture details be detected at configure/compile time.
204 azarah 1.2 #
205 vapier 1.325 # If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206     # for patches to apply.
207 azarah 1.2 #
208 vapier 1.325 # Refer to the other EPATCH_xxx variables for more customization of behavior.
209 azarah 1.2 epatch() {
210 swegener 1.231 _epatch_draw_line() {
211 vapier 1.325 # create a line of same length as input string
212 agriffis 1.229 [[ -z $1 ]] && set "$(printf "%65s" '')"
213     echo "${1//?/=}"
214 vapier 1.219 }
215 azarah 1.3
216 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217    
218 vapier 1.325 # Let the rest of the code process one user arg at a time --
219     # each arg may expand into multiple patches, and each arg may
220     # need to start off with the default global EPATCH_xxx values
221     if [[ $# -gt 1 ]] ; then
222     local m
223 vapier 1.94 for m in "$@" ; do
224     epatch "${m}"
225     done
226     return 0
227 azarah 1.3 fi
228    
229 vapier 1.325 local SINGLE_PATCH="no"
230     # no args means process ${EPATCH_SOURCE}
231     [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232    
233     if [[ -f $1 ]] ; then
234 azarah 1.3 SINGLE_PATCH="yes"
235 vapier 1.325 set -- "$1"
236     # Use the suffix from the single patch (localize it); the code
237     # below will find the suffix for us
238     local EPATCH_SUFFIX=$1
239    
240     elif [[ -d $1 ]] ; then
241     # Some people like to make dirs of patches w/out suffixes (vim)
242     set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 danarmak 1.32
244 azarah 1.3 else
245 vapier 1.325 # sanity check ... if it isn't a dir or file, wtf man ?
246     [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247     echo
248     eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249     eerror
250     eerror " ${EPATCH_SOURCE}"
251     eerror " ( ${EPATCH_SOURCE##*/} )"
252     echo
253     die "Cannot find \$EPATCH_SOURCE!"
254 azarah 1.3 fi
255 azarah 1.2
256 vapier 1.325 local PIPE_CMD
257 azarah 1.2 case ${EPATCH_SUFFIX##*\.} in
258 vapier 1.325 xz) PIPE_CMD="xz -dc" ;;
259     lzma) PIPE_CMD="lzma -dc" ;;
260     bz2) PIPE_CMD="bzip2 -dc" ;;
261     gz|Z|z) PIPE_CMD="gzip -dc" ;;
262     ZIP|zip) PIPE_CMD="unzip -p" ;;
263     *) ;;
264 azarah 1.2 esac
265    
266 vapier 1.325 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267    
268     local x
269     for x in "$@" ; do
270     # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271     # didn't match anything, ignore continue on
272     [[ ! -f ${x} ]] && continue
273    
274     local patchname=${x##*/}
275    
276     # Apply single patches, or forced sets of patches, or
277     # patches with ARCH dependant names.
278 flameeyes 1.266 # ???_arch_foo.patch
279 vapier 1.325 # Else, skip this input altogether
280     local a=${patchname#*_} # strip the ???_
281     a=${a%%_*} # strip the _foo.patch
282     if ! [[ ${SINGLE_PATCH} == "yes" || \
283     ${EPATCH_FORCE} == "yes" || \
284     ${a} == all || \
285     ${a} == ${ARCH} ]]
286 azarah 1.2 then
287 vapier 1.325 continue
288     fi
289 azarah 1.6
290 vapier 1.325 # Let people filter things dynamically
291     if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292     # let people use globs in the exclude
293     eshopts_push -o noglob
294    
295 scarabeus 1.328 local ex
296 vapier 1.325 for ex in ${EPATCH_EXCLUDE} ; do
297 scarabeus 1.328 if [[ ${patchname} == ${ex} ]] ; then
298     eshopts_pop
299     continue 2
300     fi
301 vapier 1.325 done
302 vapier 1.326
303 vapier 1.325 eshopts_pop
304     fi
305 danarmak 1.32
306 vapier 1.325 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307     if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308     einfo "${EPATCH_SINGLE_MSG}"
309 azarah 1.3 else
310 vapier 1.325 einfo "Applying ${patchname} ..."
311 azarah 1.3 fi
312 vapier 1.325 else
313     einfo " ${patchname} ..."
314     fi
315 azarah 1.2
316 vapier 1.325 # most of the time, there will only be one run per unique name,
317     # but if there are more, make sure we get unique log filenames
318     local STDERR_TARGET="${T}/${patchname}.out"
319     if [[ -e ${STDERR_TARGET} ]] ; then
320     STDERR_TARGET="${T}/${patchname}-$$.out"
321     fi
322 azarah 1.2
323 vapier 1.325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324 vapier 1.304
325 vapier 1.325 # Decompress the patch if need be
326     local count=0
327     local PATCH_TARGET
328     if [[ -n ${PIPE_CMD} ]] ; then
329     PATCH_TARGET="${T}/$$.patch"
330     echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331 vapier 1.304
332 vapier 1.325 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333     echo
334     eerror "Could not extract patch!"
335     #die "Could not extract patch!"
336     count=5
337     break
338 vapier 1.305 fi
339 vapier 1.325 else
340     PATCH_TARGET=${x}
341     fi
342 vapier 1.305
343 vapier 1.325 # Check for absolute paths in patches. If sandbox is disabled,
344     # people could (accidently) patch files in the root filesystem.
345     # Or trigger other unpleasantries #237667. So disallow -p0 on
346     # such patches.
347     local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348     if [[ -n ${abs_paths} ]] ; then
349     count=1
350     printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351     fi
352    
353     # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354     while [[ ${count} -lt 5 ]] ; do
355     # Generate some useful debug info ...
356     (
357     _epatch_draw_line "***** ${patchname} *****"
358     echo
359     echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360     echo
361     _epatch_draw_line "***** ${patchname} *****"
362     ) >> "${STDERR_TARGET}"
363 azarah 1.8
364 vapier 1.325 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365     (
366     _epatch_draw_line "***** ${patchname} *****"
367     echo
368     echo "ACTUALLY APPLYING ${patchname} ..."
369     echo
370     _epatch_draw_line "***** ${patchname} *****"
371     patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372     ) >> "${STDERR_TARGET}"
373 danarmak 1.32
374 vapier 1.325 if [ $? -ne 0 ] ; then
375     echo
376     eerror "A dry-run of patch command succeeded, but actually"
377     eerror "applying the patch failed!"
378     #die "Real world sux compared to the dreamworld!"
379     count=5
380 azarah 1.2 fi
381 vapier 1.325 break
382 azarah 1.8 fi
383    
384 vapier 1.325 : $(( count++ ))
385     done
386 azarah 1.8
387 vapier 1.325 # if we had to decompress the patch, delete the temp one
388     if [[ -n ${PIPE_CMD} ]] ; then
389     rm -f "${PATCH_TARGET}"
390     fi
391 azarah 1.3
392 vapier 1.325 if [[ ${count} -ge 5 ]] ; then
393     echo
394     eerror "Failed Patch: ${patchname} !"
395     eerror " ( ${PATCH_TARGET} )"
396     eerror
397     eerror "Include in your bugreport the contents of:"
398     eerror
399     eerror " ${STDERR_TARGET}"
400     echo
401     die "Failed Patch: ${patchname}!"
402 azarah 1.2 fi
403 vapier 1.325
404     # if everything worked, delete the patch log
405     rm -f "${STDERR_TARGET}"
406     eend 0
407 azarah 1.2 done
408 vapier 1.325
409     [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410     : # everything worked
411 azarah 1.26 }
412 vapier 1.318 epatch_user() {
413     [[ $# -ne 0 ]] && die "epatch_user takes no options"
414    
415     # don't clobber any EPATCH vars that the parent might want
416 zmedico 1.323 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 vapier 1.318 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418     EPATCH_SOURCE=${base}/${CTARGET}/${check}
419     [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420     [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421     if [[ -d ${EPATCH_SOURCE} ]] ; then
422     EPATCH_SOURCE=${EPATCH_SOURCE} \
423     EPATCH_SUFFIX="patch" \
424     EPATCH_FORCE="yes" \
425     EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426     epatch
427     break
428     fi
429     done
430     }
431 azarah 1.26
432 vapier 1.283 # @FUNCTION: emktemp
433     # @USAGE: [temp dir]
434     # @DESCRIPTION:
435 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
436 vapier 1.283 # does not exist on the users system.
437 vapier 1.117 emktemp() {
438 vapier 1.119 local exe="touch"
439 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
440     local topdir=$1
441 mr_bones_ 1.100
442 vapier 1.194 if [[ -z ${topdir} ]] ; then
443     [[ -z ${T} ]] \
444 vapier 1.117 && topdir="/tmp" \
445 vapier 1.194 || topdir=${T}
446 vapier 1.117 fi
447    
448 vapier 1.280 if ! type -P mktemp > /dev/null ; then
449     # system lacks `mktemp` so we have to fake it
450 vapier 1.117 local tmp=/
451 vapier 1.194 while [[ -e ${tmp} ]] ; do
452     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 vapier 1.117 done
454 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 vapier 1.117 echo "${tmp}"
456 vapier 1.52 else
457 vapier 1.280 # the args here will give slightly wierd names on BSD,
458     # but should produce a usable file on all userlands
459 flameeyes 1.223 if [[ ${exe} == "touch" ]] ; then
460 vapier 1.280 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 flameeyes 1.223 else
462 vapier 1.280 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
463 flameeyes 1.223 fi
464 vapier 1.52 fi
465     }
466    
467 vapier 1.283 # @FUNCTION: egetent
468     # @USAGE: <database> <key>
469     # @MAINTAINER:
470     # base-system@gentoo.org (Linux)
471     # Joe Jezak <josejx@gmail.com> (OS X)
472     # usata@gentoo.org (OS X)
473     # Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474     # @DESCRIPTION:
475 grobian 1.310 # Small wrapper for getent (Linux),
476     # nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
477 ka0ttic 1.108 # and pw (FreeBSD) used in enewuser()/enewgroup()
478 usata 1.91 egetent() {
479 flameeyes 1.205 case ${CHOST} in
480 grobian 1.319 *-darwin[678])
481 grobian 1.310 case "$2" in
482     *[!0-9]*) # Non numeric
483 grobian 1.319 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
484 grobian 1.310 ;;
485     *) # Numeric
486 grobian 1.319 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 grobian 1.310 ;;
488     esac
489     ;;
490 flameeyes 1.205 *-darwin*)
491 grobian 1.319 local mytype=$1
492     [[ "passwd" == $mytype ]] && mytype="Users"
493     [[ "group" == $mytype ]] && mytype="Groups"
494 usata 1.91 case "$2" in
495 flameeyes 1.205 *[!0-9]*) # Non numeric
496 grobian 1.319 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 usata 1.91 ;;
498 flameeyes 1.205 *) # Numeric
499 grobian 1.319 local mykey="UniqueID"
500     [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501     dscl . -search /$mytype $mykey $2 2>/dev/null
502 usata 1.91 ;;
503     esac
504 flameeyes 1.205 ;;
505 flameeyes 1.220 *-freebsd*|*-dragonfly*)
506 ka0ttic 1.203 local opts action="user"
507     [[ $1 == "passwd" ]] || action="group"
508    
509     # lookup by uid/gid
510     if [[ $2 == [[:digit:]]* ]] ; then
511     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
512 ka0ttic 1.108 fi
513 ka0ttic 1.203
514     pw show ${action} ${opts} "$2" -q
515 flameeyes 1.205 ;;
516 flameeyes 1.218 *-netbsd*|*-openbsd*)
517 flameeyes 1.206 grep "$2:\*:" /etc/$1
518     ;;
519 flameeyes 1.205 *)
520     type -p nscd >& /dev/null && nscd -i "$1"
521 vapier 1.107 getent "$1" "$2"
522 flameeyes 1.205 ;;
523     esac
524 usata 1.91 }
525    
526 vapier 1.283 # @FUNCTION: enewuser
527     # @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
528     # @DESCRIPTION:
529     # Same as enewgroup, you are not required to understand how to properly add
530     # a user to the system. The only required parameter is the username.
531     # Default uid is (pass -1 for this) next available, default shell is
532     # /bin/false, default homedir is /dev/null, there are no default groups,
533     # and default params sets the comment as 'added by portage for ${PN}'.
534 vapier 1.23 enewuser() {
535 vapier 1.233 case ${EBUILD_PHASE} in
536     unpack|compile|test|install)
537     eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538     eerror "Package fails at QA and at life. Please file a bug."
539     die "Bad package! enewuser is only for use in pkg_* functions!"
540     esac
541    
542 vapier 1.23 # get the username
543 vapier 1.182 local euser=$1; shift
544     if [[ -z ${euser} ]] ; then
545 vapier 1.23 eerror "No username specified !"
546     die "Cannot call enewuser without a username"
547     fi
548    
549 vapier 1.84 # lets see if the username already exists
550 agriffis 1.256 if [[ -n $(egetent passwd "${euser}") ]] ; then
551 vapier 1.23 return 0
552     fi
553 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
554 vapier 1.23
555     # options to pass to useradd
556 azarah 1.59 local opts=
557 vapier 1.23
558     # handle uid
559 vapier 1.182 local euid=$1; shift
560 agriffis 1.256 if [[ -n ${euid} && ${euid} != -1 ]] ; then
561 vapier 1.182 if [[ ${euid} -gt 0 ]] ; then
562 agriffis 1.256 if [[ -n $(egetent passwd ${euid}) ]] ; then
563 vapier 1.84 euid="next"
564 vapier 1.82 fi
565 vapier 1.23 else
566     eerror "Userid given but is not greater than 0 !"
567     die "${euid} is not a valid UID"
568     fi
569     else
570 vapier 1.84 euid="next"
571     fi
572 vapier 1.182 if [[ ${euid} == "next" ]] ; then
573 agriffis 1.256 for ((euid = 101; euid <= 999; euid++)); do
574 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
575 vapier 1.84 done
576 vapier 1.23 fi
577 vapier 1.84 opts="${opts} -u ${euid}"
578 vapier 1.23 einfo " - Userid: ${euid}"
579    
580     # handle shell
581 vapier 1.182 local eshell=$1; shift
582     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
583 vapier 1.221 if [[ ! -e ${ROOT}${eshell} ]] ; then
584 vapier 1.23 eerror "A shell was specified but it does not exist !"
585 vapier 1.221 die "${eshell} does not exist in ${ROOT}"
586     fi
587     if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588     eerror "Do not specify ${eshell} yourself, use -1"
589     die "Pass '-1' as the shell parameter"
590 vapier 1.23 fi
591     else
592 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
593     [[ -x ${ROOT}${shell} ]] && break
594 flameeyes 1.198 done
595    
596 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
597 flameeyes 1.253 eerror "Unable to identify the shell to use, proceeding with userland default."
598     case ${USERLAND} in
599     GNU) shell="/bin/false" ;;
600     BSD) shell="/sbin/nologin" ;;
601     Darwin) shell="/usr/sbin/nologin" ;;
602     *) die "Unable to identify the default shell for userland ${USERLAND}"
603     esac
604 flameeyes 1.198 fi
605    
606     eshell=${shell}
607 vapier 1.23 fi
608     einfo " - Shell: ${eshell}"
609     opts="${opts} -s ${eshell}"
610    
611     # handle homedir
612 vapier 1.182 local ehome=$1; shift
613     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
614 azarah 1.59 ehome="/dev/null"
615 vapier 1.23 fi
616     einfo " - Home: ${ehome}"
617     opts="${opts} -d ${ehome}"
618    
619     # handle groups
620 vapier 1.182 local egroups=$1; shift
621     if [[ ! -z ${egroups} ]] ; then
622     local oldifs=${IFS}
623 vapier 1.107 local defgroup="" exgroups=""
624    
625 vapier 1.23 export IFS=","
626 vapier 1.182 for g in ${egroups} ; do
627     export IFS=${oldifs}
628     if [[ -z $(egetent group "${g}") ]] ; then
629 vapier 1.85 eerror "You must add group ${g} to the system first"
630 vapier 1.23 die "${g} is not a valid GID"
631     fi
632 vapier 1.182 if [[ -z ${defgroup} ]] ; then
633     defgroup=${g}
634 vapier 1.107 else
635     exgroups="${exgroups},${g}"
636     fi
637 usata 1.115 export IFS=","
638 vapier 1.23 done
639 vapier 1.182 export IFS=${oldifs}
640 vapier 1.107
641     opts="${opts} -g ${defgroup}"
642 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
643 vapier 1.107 opts="${opts} -G ${exgroups:1}"
644     fi
645 vapier 1.23 else
646     egroups="(none)"
647     fi
648     einfo " - Groups: ${egroups}"
649    
650     # handle extra and add the user
651 vapier 1.182 local oldsandbox=${SANDBOX_ON}
652 vapier 1.23 export SANDBOX_ON="0"
653 flameeyes 1.205 case ${CHOST} in
654     *-darwin*)
655 usata 1.91 ### Make the user
656 vapier 1.182 if [[ -z $@ ]] ; then
657 usata 1.91 dscl . create /users/${euser} uid ${euid}
658     dscl . create /users/${euser} shell ${eshell}
659     dscl . create /users/${euser} home ${ehome}
660     dscl . create /users/${euser} realname "added by portage for ${PN}"
661     ### Add the user to the groups specified
662 vapier 1.182 local oldifs=${IFS}
663 usata 1.115 export IFS=","
664 vapier 1.182 for g in ${egroups} ; do
665 usata 1.91 dscl . merge /groups/${g} users ${euser}
666     done
667 vapier 1.182 export IFS=${oldifs}
668 usata 1.91 else
669 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
670 usata 1.91 einfo "Please report the ebuild along with the info below"
671 vapier 1.182 einfo "eextra: $@"
672 usata 1.91 die "Required function missing"
673     fi
674 vapier 1.182 ;;
675 flameeyes 1.220 *-freebsd*|*-dragonfly*)
676 vapier 1.182 if [[ -z $@ ]] ; then
677 ka0ttic 1.108 pw useradd ${euser} ${opts} \
678     -c "added by portage for ${PN}" \
679     die "enewuser failed"
680     else
681 vapier 1.182 einfo " - Extra: $@"
682 ka0ttic 1.108 pw useradd ${euser} ${opts} \
683 vapier 1.182 "$@" || die "enewuser failed"
684 ka0ttic 1.108 fi
685 vapier 1.182 ;;
686 flameeyes 1.207
687     *-netbsd*)
688     if [[ -z $@ ]] ; then
689     useradd ${opts} ${euser} || die "enewuser failed"
690     else
691     einfo " - Extra: $@"
692     useradd ${opts} ${euser} "$@" || die "enewuser failed"
693     fi
694     ;;
695 flameeyes 1.218
696     *-openbsd*)
697     if [[ -z $@ ]] ; then
698     useradd -u ${euid} -s ${eshell} \
699     -d ${ehome} -c "Added by portage for ${PN}" \
700     -g ${egroups} ${euser} || die "enewuser failed"
701     else
702     einfo " - Extra: $@"
703     useradd -u ${euid} -s ${eshell} \
704     -d ${ehome} -c "Added by portage for ${PN}" \
705     -g ${egroups} ${euser} "$@" || die "enewuser failed"
706     fi
707     ;;
708    
709 vapier 1.182 *)
710     if [[ -z $@ ]] ; then
711 grobian 1.321 useradd ${opts} \
712 usata 1.91 -c "added by portage for ${PN}" \
713 grobian 1.321 ${euser} \
714 usata 1.91 || die "enewuser failed"
715     else
716 vapier 1.182 einfo " - Extra: $@"
717 grobian 1.321 useradd ${opts} "$@" \
718     ${euser} \
719 usata 1.91 || die "enewuser failed"
720     fi
721 vapier 1.182 ;;
722     esac
723 vapier 1.23
724 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725     einfo " - Creating ${ehome} in ${ROOT}"
726     mkdir -p "${ROOT}/${ehome}"
727     chown ${euser} "${ROOT}/${ehome}"
728     chmod 755 "${ROOT}/${ehome}"
729 vapier 1.23 fi
730 vapier 1.193
731     export SANDBOX_ON=${oldsandbox}
732 vapier 1.23 }
733    
734 vapier 1.283 # @FUNCTION: enewgroup
735     # @USAGE: <group> [gid]
736     # @DESCRIPTION:
737     # This function does not require you to understand how to properly add a
738     # group to the system. Just give it a group name to add and enewgroup will
739     # do the rest. You may specify the gid for the group or allow the group to
740     # allocate the next available one.
741 vapier 1.23 enewgroup() {
742 vapier 1.233 case ${EBUILD_PHASE} in
743     unpack|compile|test|install)
744     eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745     eerror "Package fails at QA and at life. Please file a bug."
746     die "Bad package! enewgroup is only for use in pkg_* functions!"
747     esac
748    
749 vapier 1.23 # get the group
750     local egroup="$1"; shift
751 azarah 1.59 if [ -z "${egroup}" ]
752     then
753 vapier 1.23 eerror "No group specified !"
754     die "Cannot call enewgroup without a group"
755     fi
756    
757     # see if group already exists
758 agriffis 1.256 if [[ -n $(egetent group "${egroup}") ]]; then
759 vapier 1.23 return 0
760     fi
761 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
762 vapier 1.23
763     # options to pass to useradd
764 azarah 1.59 local opts=
765 vapier 1.23
766     # handle gid
767     local egid="$1"; shift
768 azarah 1.59 if [ ! -z "${egid}" ]
769     then
770     if [ "${egid}" -gt 0 ]
771     then
772 usata 1.91 if [ -z "`egetent group ${egid}`" ]
773 vapier 1.83 then
774 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
775 usata 1.91 opts="${opts} ${egid}"
776     else
777     opts="${opts} -g ${egid}"
778     fi
779 vapier 1.83 else
780 vapier 1.84 egid="next available; requested gid taken"
781 vapier 1.83 fi
782 vapier 1.23 else
783     eerror "Groupid given but is not greater than 0 !"
784     die "${egid} is not a valid GID"
785     fi
786     else
787     egid="next available"
788     fi
789     einfo " - Groupid: ${egid}"
790    
791     # handle extra
792     local eextra="$@"
793     opts="${opts} ${eextra}"
794    
795     # add the group
796 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
797 vapier 1.23 export SANDBOX_ON="0"
798 flameeyes 1.205 case ${CHOST} in
799     *-darwin*)
800 usata 1.91 if [ ! -z "${eextra}" ];
801     then
802 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
803 usata 1.91 einfo "Please report the ebuild along with the info below"
804     einfo "eextra: ${eextra}"
805     die "Required function missing"
806     fi
807 mr_bones_ 1.100
808 usata 1.91 # If we need the next available
809     case ${egid} in
810 flameeyes 1.205 *[!0-9]*) # Non numeric
811 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
812     [[ -z $(egetent group ${egid}) ]] && break
813 usata 1.91 done
814     esac
815     dscl . create /groups/${egroup} gid ${egid}
816 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
817 flameeyes 1.205 ;;
818    
819 flameeyes 1.220 *-freebsd*|*-dragonfly*)
820 ka0ttic 1.108 case ${egid} in
821     *[!0-9]*) # Non numeric
822 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
823     [[ -z $(egetent group ${egid}) ]] && break
824 ka0ttic 1.108 done
825     esac
826     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
827 flameeyes 1.205 ;;
828 flameeyes 1.206
829     *-netbsd*)
830     case ${egid} in
831     *[!0-9]*) # Non numeric
832 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
833     [[ -z $(egetent group ${egid}) ]] && break
834 flameeyes 1.206 done
835     esac
836 flameeyes 1.207 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 flameeyes 1.206 ;;
838    
839 flameeyes 1.205 *)
840 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
841 flameeyes 1.205 ;;
842     esac
843 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
844 vapier 1.24 }
845    
846 vapier 1.283 # @FUNCTION: edos2unix
847     # @USAGE: <file> [more files ...]
848     # @DESCRIPTION:
849     # A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850     # to remove all of these text utilities from DEPEND variables because this
851     # is a script based solution. Just give it a list of files to convert and
852     # they will all be changed from the DOS CRLF format to the UNIX LF format.
853 vapier 1.24 edos2unix() {
854 vapier 1.263 echo "$@" | xargs sed -i 's/\r$//'
855 vapier 1.39 }
856    
857     # Make a desktop file !
858     # Great for making those icons in kde/gnome startmenu !
859 flameeyes 1.266 # Amaze your friends ! Get the women ! Join today !
860 vapier 1.39 #
861 tupone 1.238 # make_desktop_entry(<command>, [name], [icon], [type], [path])
862 vapier 1.39 #
863 tupone 1.238 # binary: what command does the app run with ?
864 vapier 1.39 # name: the name that will show up in the menu
865     # icon: give your little like a pretty little icon ...
866 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
867     # a full path to an icon
868 flameeyes 1.266 # type: what kind of application is this ? for categories:
869 vapier 1.284 # http://standards.freedesktop.org/menu-spec/latest/apa.html
870 vapier 1.39 # path: if your app needs to startup in a specific dir
871     make_desktop_entry() {
872 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
873 vapier 1.39
874 vapier 1.158 local exec=${1}
875     local name=${2:-${PN}}
876 wolf31o2 1.293 local icon=${3:-${PN}}
877 vapier 1.158 local type=${4}
878     local path=${5}
879    
880     if [[ -z ${type} ]] ; then
881     local catmaj=${CATEGORY%%-*}
882     local catmin=${CATEGORY##*-}
883     case ${catmaj} in
884     app)
885     case ${catmin} in
886 vapier 1.284 accessibility) type=Accessibility;;
887 flameeyes 1.266 admin) type=System;;
888 vapier 1.284 antivirus) type=System;;
889     arch) type=Archiving;;
890     backup) type=Archiving;;
891 flameeyes 1.266 cdr) type=DiscBurning;;
892     dicts) type=Dictionary;;
893 vapier 1.284 doc) type=Documentation;;
894 vapier 1.158 editors) type=TextEditor;;
895 flameeyes 1.266 emacs) type=TextEditor;;
896 vapier 1.158 emulation) type=Emulator;;
897 flameeyes 1.266 laptop) type=HardwareSettings;;
898     office) type=Office;;
899 vapier 1.284 pda) type=PDA;;
900 flameeyes 1.266 vim) type=TextEditor;;
901     xemacs) type=TextEditor;;
902     *) type=;;
903 vapier 1.158 esac
904 azarah 1.59 ;;
905 vapier 1.158
906     dev)
907 vapier 1.159 type="Development"
908 vapier 1.158 ;;
909    
910     games)
911     case ${catmin} in
912 wolf31o2 1.265 action|fps) type=ActionGame;;
913 flameeyes 1.266 arcade) type=ArcadeGame;;
914     board) type=BoardGame;;
915 vapier 1.284 emulation) type=Emulator;;
916 flameeyes 1.266 kids) type=KidsGame;;
917     puzzle) type=LogicGame;;
918 vapier 1.284 roguelike) type=RolePlaying;;
919 flameeyes 1.266 rpg) type=RolePlaying;;
920 vapier 1.158 simulation) type=Simulation;;
921 flameeyes 1.266 sports) type=SportsGame;;
922     strategy) type=StrategyGame;;
923     *) type=;;
924 vapier 1.158 esac
925 vapier 1.159 type="Game;${type}"
926 vapier 1.158 ;;
927    
928 vapier 1.284 gnome)
929     type="Gnome;GTK"
930     ;;
931    
932     kde)
933     type="KDE;Qt"
934     ;;
935    
936 vapier 1.158 mail)
937 vapier 1.159 type="Network;Email"
938 vapier 1.158 ;;
939    
940     media)
941     case ${catmin} in
942     gfx) type=Graphics;;
943     radio) type=Tuner;;
944     sound) type=Audio;;
945 flameeyes 1.266 tv) type=TV;;
946 vapier 1.158 video) type=Video;;
947 flameeyes 1.266 *) type=;;
948 vapier 1.158 esac
949 vapier 1.159 type="AudioVideo;${type}"
950 wolf31o2 1.65 ;;
951 vapier 1.158
952     net)
953     case ${catmin} in
954     dialup) type=Dialup;;
955 flameeyes 1.266 ftp) type=FileTransfer;;
956     im) type=InstantMessaging;;
957     irc) type=IRCClient;;
958     mail) type=Email;;
959     news) type=News;;
960     nntp) type=News;;
961     p2p) type=FileTransfer;;
962     *) type=;;
963 vapier 1.158 esac
964 vapier 1.159 type="Network;${type}"
965 vapier 1.158 ;;
966    
967     sci)
968     case ${catmin} in
969 vapier 1.284 astro*) type=Astronomy;;
970     bio*) type=Biology;;
971     calc*) type=Calculator;;
972     chem*) type=Chemistry;;
973     elec*) type=Electronics;;
974     geo*) type=Geology;;
975     math*) type=Math;;
976     physics) type=Physics;;
977     visual*) type=DataVisualization;;
978     *) type=;;
979 vapier 1.159 esac
980     type="Science;${type}"
981 vapier 1.158 ;;
982    
983 vapier 1.284 sys)
984     type="System"
985     ;;
986    
987 vapier 1.158 www)
988     case ${catmin} in
989     client) type=WebBrowser;;
990 flameeyes 1.266 *) type=;;
991 vapier 1.158 esac
992 vapier 1.159 type="Network"
993 azarah 1.59 ;;
994 vapier 1.158
995 azarah 1.59 *)
996     type=
997     ;;
998 vapier 1.39 esac
999     fi
1000 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
1001     local desktop_name="${PN}"
1002     else
1003     local desktop_name="${PN}-${SLOT}"
1004     fi
1005 vapier 1.272 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 vapier 1.271 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1007 vapier 1.39
1008 vapier 1.271 cat <<-EOF > "${desktop}"
1009     [Desktop Entry]
1010     Name=${name}
1011     Type=Application
1012     Comment=${DESCRIPTION}
1013     Exec=${exec}
1014     TryExec=${exec%% *}
1015     Icon=${icon}
1016 vapier 1.284 Categories=${type};
1017 vapier 1.271 EOF
1018 vapier 1.39
1019 wolf31o2 1.293 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020    
1021 vapier 1.204 (
1022     # wrap the env here so that the 'insinto' call
1023     # doesn't corrupt the env of the caller
1024     insinto /usr/share/applications
1025     doins "${desktop}"
1026     )
1027 danarmak 1.32 }
1028    
1029 vapier 1.283 # @FUNCTION: validate_desktop_entries
1030     # @USAGE: [directories]
1031     # @MAINTAINER:
1032     # Carsten Lohrke <carlo@gentoo.org>
1033     # @DESCRIPTION:
1034 carlo 1.278 # Validate desktop entries using desktop-file-utils
1035 carlo 1.277 validate_desktop_entries() {
1036     if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037     einfo "Checking desktop entry validity"
1038     local directories=""
1039 carlo 1.279 for d in /usr/share/applications $@ ; do
1040     [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 carlo 1.277 done
1042 carlo 1.279 if [[ -n ${directories} ]] ; then
1043     for FILE in $(find ${directories} -name "*\.desktop" \
1044     -not -path '*.hidden*' | sort -u 2>/dev/null)
1045     do
1046     local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047     sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048     [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049     done
1050     fi
1051 carlo 1.277 echo ""
1052     else
1053     einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054     fi
1055     }
1056    
1057 vapier 1.283 # @FUNCTION: make_session_desktop
1058 vapier 1.314 # @USAGE: <title> <command> [command args...]
1059 vapier 1.283 # @DESCRIPTION:
1060     # Make a GDM/KDM Session file. The title is the file to execute to start the
1061     # Window Manager. The command is the name of the Window Manager.
1062 vapier 1.314 #
1063     # You can set the name of the file via the ${wm} variable.
1064 lanius 1.133 make_session_desktop() {
1065 vapier 1.314 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1066     [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1067 lanius 1.133
1068 vapier 1.167 local title=$1
1069     local command=$2
1070 vapier 1.314 local desktop=${T}/${wm:-${PN}}.desktop
1071     shift 2
1072 lanius 1.133
1073 vapier 1.271 cat <<-EOF > "${desktop}"
1074     [Desktop Entry]
1075     Name=${title}
1076     Comment=This session logs you into ${title}
1077 vapier 1.314 Exec=${command} $*
1078 vapier 1.271 TryExec=${command}
1079 vapier 1.314 Type=XSession
1080 vapier 1.271 EOF
1081 lanius 1.133
1082 vapier 1.271 (
1083     # wrap the env here so that the 'insinto' call
1084     # doesn't corrupt the env of the caller
1085 lanius 1.133 insinto /usr/share/xsessions
1086     doins "${desktop}"
1087 vapier 1.271 )
1088 lanius 1.133 }
1089    
1090 vapier 1.283 # @FUNCTION: domenu
1091     # @USAGE: <menus>
1092     # @DESCRIPTION:
1093     # Install the list of .desktop menu files into the appropriate directory
1094     # (/usr/share/applications).
1095 lanius 1.133 domenu() {
1096 vapier 1.271 (
1097     # wrap the env here so that the 'insinto' call
1098     # doesn't corrupt the env of the caller
1099     local i j ret=0
1100 lanius 1.133 insinto /usr/share/applications
1101 vapier 1.167 for i in "$@" ; do
1102     if [[ -f ${i} ]] ; then
1103     doins "${i}"
1104 vapier 1.271 ((ret+=$?))
1105 vapier 1.167 elif [[ -d ${i} ]] ; then
1106     for j in "${i}"/*.desktop ; do
1107     doins "${j}"
1108 vapier 1.271 ((ret+=$?))
1109 lanius 1.133 done
1110 vapier 1.285 else
1111     ((++ret))
1112 swegener 1.190 fi
1113 lanius 1.133 done
1114 vapier 1.271 exit ${ret}
1115     )
1116 lanius 1.133 }
1117 vapier 1.283
1118     # @FUNCTION: newmenu
1119     # @USAGE: <menu> <newname>
1120     # @DESCRIPTION:
1121     # Like all other new* functions, install the specified menu as newname.
1122 vapier 1.167 newmenu() {
1123 vapier 1.271 (
1124     # wrap the env here so that the 'insinto' call
1125     # doesn't corrupt the env of the caller
1126 vapier 1.167 insinto /usr/share/applications
1127 vapier 1.271 newins "$@"
1128     )
1129 vapier 1.167 }
1130 lanius 1.133
1131 vapier 1.283 # @FUNCTION: doicon
1132     # @USAGE: <list of icons>
1133     # @DESCRIPTION:
1134     # Install the list of icons into the icon directory (/usr/share/pixmaps).
1135     # This is useful in conjunction with creating desktop/menu files.
1136 lanius 1.133 doicon() {
1137 vapier 1.271 (
1138     # wrap the env here so that the 'insinto' call
1139     # doesn't corrupt the env of the caller
1140     local i j ret
1141 lanius 1.133 insinto /usr/share/pixmaps
1142 vapier 1.167 for i in "$@" ; do
1143     if [[ -f ${i} ]] ; then
1144     doins "${i}"
1145 vapier 1.271 ((ret+=$?))
1146 vapier 1.167 elif [[ -d ${i} ]] ; then
1147     for j in "${i}"/*.png ; do
1148     doins "${j}"
1149 vapier 1.271 ((ret+=$?))
1150 lanius 1.133 done
1151 vapier 1.285 else
1152     ((++ret))
1153 swegener 1.190 fi
1154 lanius 1.133 done
1155 vapier 1.271 exit ${ret}
1156     )
1157 lanius 1.133 }
1158 vapier 1.283
1159     # @FUNCTION: newicon
1160     # @USAGE: <icon> <newname>
1161     # @DESCRIPTION:
1162     # Like all other new* functions, install the specified icon as newname.
1163 vapier 1.167 newicon() {
1164 vapier 1.271 (
1165     # wrap the env here so that the 'insinto' call
1166     # doesn't corrupt the env of the caller
1167 vapier 1.167 insinto /usr/share/pixmaps
1168 vapier 1.271 newins "$@"
1169     )
1170 vapier 1.167 }
1171 lanius 1.133
1172 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
1173     find_unpackable_file() {
1174 vapier 1.196 local src=$1
1175     if [[ -z ${src} ]] ; then
1176     src=${DISTDIR}/${A}
1177 vapier 1.50 else
1178 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
1179     src=${DISTDIR}/${src}
1180     elif [[ -e ${PWD}/${src} ]] ; then
1181     src=${PWD}/${src}
1182     elif [[ -e ${src} ]] ; then
1183     src=${src}
1184 vapier 1.50 fi
1185     fi
1186 vapier 1.196 [[ ! -e ${src} ]] && return 1
1187 vapier 1.70 echo "${src}"
1188     }
1189    
1190 vapier 1.283 # @FUNCTION: unpack_pdv
1191     # @USAGE: <file to unpack> <size of off_t>
1192     # @DESCRIPTION:
1193 vapier 1.70 # Unpack those pesky pdv generated files ...
1194     # They're self-unpacking programs with the binary package stuffed in
1195     # the middle of the archive. Valve seems to use it a lot ... too bad
1196     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1197 swegener 1.286 #
1198 vapier 1.283 # You have to specify the off_t size ... I have no idea how to extract that
1199     # information out of the binary executable myself. Basically you pass in
1200     # the size of the off_t type (in bytes) on the machine that built the pdv
1201     # archive.
1202 vapier 1.70 #
1203 vapier 1.283 # One way to determine this is by running the following commands:
1204 ulm 1.288 #
1205     # @CODE
1206     # strings <pdv archive> | grep lseek
1207     # strace -elseek <pdv archive>
1208     # @CODE
1209     #
1210 vapier 1.283 # Basically look for the first lseek command (we do the strings/grep because
1211     # sometimes the function call is _llseek or something) and steal the 2nd
1212     # parameter. Here is an example:
1213 ulm 1.288 #
1214     # @CODE
1215     # vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1216     # lseek
1217     # vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1218     # lseek(3, -4, SEEK_END) = 2981250
1219     # @CODE
1220     #
1221 vapier 1.283 # Thus we would pass in the value of '4' as the second parameter.
1222 vapier 1.70 unpack_pdv() {
1223 vapier 1.271 local src=$(find_unpackable_file "$1")
1224 vapier 1.196 local sizeoff_t=$2
1225 vapier 1.70
1226 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1227     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1228 vapier 1.70
1229 vapier 1.212 local shrtsrc=$(basename "${src}")
1230 vapier 1.70 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1231 vapier 1.271 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1232     local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1233 vapier 1.70
1234     # grab metadata for debug reasons
1235 vapier 1.271 local metafile=$(emktemp)
1236     tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1237 vapier 1.70
1238     # rip out the final file name from the metadata
1239 vapier 1.271 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1240     datafile=$(basename "${datafile}")
1241 vapier 1.70
1242 vapier 1.71 # now lets uncompress/untar the file if need be
1243 vapier 1.271 local tmpfile=$(emktemp)
1244 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1245 vapier 1.71
1246 vapier 1.271 local iscompressed=$(file -b "${tmpfile}")
1247     if [[ ${iscompressed:0:8} == "compress" ]] ; then
1248 vapier 1.71 iscompressed=1
1249     mv ${tmpfile}{,.Z}
1250     gunzip ${tmpfile}
1251     else
1252     iscompressed=0
1253     fi
1254 vapier 1.271 local istar=$(file -b "${tmpfile}")
1255     if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1256 vapier 1.71 istar=1
1257     else
1258     istar=0
1259     fi
1260    
1261     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1262     #dd if=${src} ibs=${metaskip} count=1 \
1263     # | dd ibs=${tailskip} skip=1 \
1264     # | gzip -dc \
1265     # > ${datafile}
1266     if [ ${iscompressed} -eq 1 ] ; then
1267     if [ ${istar} -eq 1 ] ; then
1268     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1269     | head -c $((${metaskip}-${tailskip})) \
1270     | tar -xzf -
1271     else
1272 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1273     | head -c $((${metaskip}-${tailskip})) \
1274     | gzip -dc \
1275     > ${datafile}
1276 vapier 1.71 fi
1277     else
1278     if [ ${istar} -eq 1 ] ; then
1279     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1280     | head -c $((${metaskip}-${tailskip})) \
1281 vapier 1.73 | tar --no-same-owner -xf -
1282 vapier 1.71 else
1283 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1284     | head -c $((${metaskip}-${tailskip})) \
1285     > ${datafile}
1286 vapier 1.71 fi
1287     fi
1288     true
1289     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1290 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1291     }
1292    
1293 vapier 1.283 # @FUNCTION: unpack_makeself
1294     # @USAGE: [file to unpack] [offset] [tail|dd]
1295     # @DESCRIPTION:
1296 vapier 1.70 # Unpack those pesky makeself generated files ...
1297     # They're shell scripts with the binary package tagged onto
1298     # the end of the archive. Loki utilized the format as does
1299     # many other game companies.
1300 swegener 1.286 #
1301 vapier 1.283 # If the file is not specified, then ${A} is used. If the
1302     # offset is not specified then we will attempt to extract
1303     # the proper offset from the script itself.
1304 vapier 1.70 unpack_makeself() {
1305 vapier 1.217 local src_input=${1:-${A}}
1306     local src=$(find_unpackable_file "${src_input}")
1307 vapier 1.196 local skip=$2
1308     local exe=$3
1309    
1310 vapier 1.217 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311 vapier 1.50
1312 vapier 1.196 local shrtsrc=$(basename "${src}")
1313 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1314 vapier 1.212 if [[ -z ${skip} ]] ; then
1315     local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1316 vapier 1.41 local skip=0
1317 vapier 1.112 exe=tail
1318 vapier 1.41 case ${ver} in
1319 wolf31o2 1.240 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1320 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1321 vapier 1.41 ;;
1322     2.0|2.0.1)
1323 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1324 vapier 1.41 ;;
1325 wolf31o2 1.48 2.1.1)
1326 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1327 wolf31o2 1.48 let skip="skip + 1"
1328     ;;
1329 vapier 1.49 2.1.2)
1330 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1331 vapier 1.49 let skip="skip + 1"
1332     ;;
1333 wolf31o2 1.48 2.1.3)
1334 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1335 vapier 1.41 let skip="skip + 1"
1336     ;;
1337 wolf31o2 1.211 2.1.4|2.1.5)
1338 vapier 1.112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339     skip=$(head -n ${skip} "${src}" | wc -c)
1340     exe="dd"
1341     ;;
1342 vapier 1.41 *)
1343     eerror "I'm sorry, but I was unable to support the Makeself file."
1344     eerror "The version I detected was '${ver}'."
1345     eerror "Please file a bug about the file ${shrtsrc} at"
1346     eerror "http://bugs.gentoo.org/ so that support can be added."
1347     die "makeself version '${ver}' not supported"
1348     ;;
1349     esac
1350     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1351     fi
1352 vapier 1.112 case ${exe} in
1353     tail) exe="tail -n +${skip} '${src}'";;
1354     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1355     *) die "makeself cant handle exe '${exe}'"
1356     esac
1357 vapier 1.41
1358 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1359 vapier 1.271 local tmpfile=$(emktemp)
1360 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1361 vapier 1.271 local filetype=$(file -b "${tmpfile}")
1362 vapier 1.68 case ${filetype} in
1363 vapier 1.257 *tar\ archive*)
1364 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1365 vapier 1.68 ;;
1366     bzip2*)
1367 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1368 mr_bones_ 1.69 ;;
1369 vapier 1.68 gzip*)
1370 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1371 vapier 1.68 ;;
1372 vapier 1.93 compress*)
1373 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1374 vapier 1.93 ;;
1375 vapier 1.68 *)
1376 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1377 vapier 1.68 false
1378     ;;
1379     esac
1380     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1381 wolf31o2 1.56 }
1382    
1383 vapier 1.283 # @FUNCTION: check_license
1384     # @USAGE: [license]
1385     # @DESCRIPTION:
1386     # Display a license for user to accept. If no license is
1387     # specified, then ${LICENSE} is used.
1388 wolf31o2 1.56 check_license() {
1389 vapier 1.60 local lic=$1
1390     if [ -z "${lic}" ] ; then
1391     lic="${PORTDIR}/licenses/${LICENSE}"
1392 wolf31o2 1.56 else
1393 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1394     lic="${PORTDIR}/licenses/${lic}"
1395     elif [ -e "${PWD}/${lic}" ] ; then
1396     lic="${PWD}/${lic}"
1397     elif [ -e "${lic}" ] ; then
1398     lic="${lic}"
1399 wolf31o2 1.56 fi
1400     fi
1401 vapier 1.64 local l="`basename ${lic}`"
1402 wolf31o2 1.56
1403 vapier 1.60 # here is where we check for the licenses the user already
1404     # accepted ... if we don't find a match, we make the user accept
1405     local alic
1406 vapier 1.322 eshopts_push -o noglob # so that bash doesn't expand "*"
1407 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1408 wolf31o2 1.255 if [[ ${alic} == ${l} ]]; then
1409 vapier 1.322 eshopts_pop
1410 wolf31o2 1.106 return 0
1411     fi
1412 vapier 1.60 done
1413 vapier 1.322 eshopts_pop
1414 zmedico 1.324 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1415 vapier 1.60
1416 vapier 1.271 local licmsg=$(emktemp)
1417     cat <<-EOF > ${licmsg}
1418     **********************************************************
1419     The following license outlines the terms of use of this
1420     package. You MUST accept this license for installation to
1421     continue. When you are done viewing, hit 'q'. If you
1422     CTRL+C out of this, the install will not run!
1423     **********************************************************
1424 swegener 1.286
1425 vapier 1.271 EOF
1426 vapier 1.60 cat ${lic} >> ${licmsg}
1427     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1428 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1429 vapier 1.60 read alic
1430     case ${alic} in
1431     yes|Yes|y|Y)
1432     return 0
1433     ;;
1434     *)
1435     echo;echo;echo
1436     eerror "You MUST accept the license to continue! Exiting!"
1437     die "Failed to accept license"
1438     ;;
1439     esac
1440 vapier 1.23 }
1441 vapier 1.75
1442 vapier 1.283 # @FUNCTION: cdrom_get_cds
1443     # @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444     # @DESCRIPTION:
1445 vapier 1.75 # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1446     # the whole 'non-interactive' policy, but damnit I want CD support !
1447 swegener 1.286 #
1448 vapier 1.283 # With these cdrom functions we handle all the user interaction and
1449     # standardize everything. All you have to do is call cdrom_get_cds()
1450 vapier 1.75 # and when the function returns, you can assume that the cd has been
1451     # found at CDROM_ROOT.
1452 swegener 1.286 #
1453 vapier 1.283 # The function will attempt to locate a cd based upon a file that is on
1454     # the cd. The more files you give this function, the more cds
1455     # the cdrom functions will handle.
1456 swegener 1.286 #
1457 vapier 1.283 # Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1458     # etc... If you want to give the cds better names, then just export
1459 vapier 1.243 # the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460 vapier 1.283 # Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461     # also use the CDROM_NAME_SET bash array.
1462 swegener 1.286 #
1463 vapier 1.283 # For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1464 vapier 1.75 cdrom_get_cds() {
1465     # first we figure out how many cds we're dealing with by
1466     # the # of files they gave us
1467     local cdcnt=0
1468     local f=
1469     for f in "$@" ; do
1470 vapier 1.214 ((++cdcnt))
1471 vapier 1.75 export CDROM_CHECK_${cdcnt}="$f"
1472     done
1473     export CDROM_TOTAL_CDS=${cdcnt}
1474     export CDROM_CURRENT_CD=1
1475    
1476     # now we see if the user gave use CD_ROOT ...
1477     # if they did, let's just believe them that it's correct
1478 vapier 1.215 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1479 vapier 1.75 local var=
1480     cdcnt=0
1481 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1482 vapier 1.214 ((++cdcnt))
1483 vapier 1.75 var="CD_ROOT_${cdcnt}"
1484 vapier 1.215 [[ -z ${!var} ]] && var="CD_ROOT"
1485 vapier 1.131 if [[ -z ${!var} ]] ; then
1486 vapier 1.75 eerror "You must either use just the CD_ROOT"
1487     eerror "or specify ALL the CD_ROOT_X variables."
1488     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1489     die "could not locate CD_ROOT_${cdcnt}"
1490     fi
1491     done
1492 vapier 1.215 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1493 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 vapier 1.215 export CDROM_SET=-1
1495     for f in ${CDROM_CHECK_1//:/ } ; do
1496     ((++CDROM_SET))
1497     [[ -e ${CD_ROOT}/${f} ]] && break
1498     done
1499     export CDROM_MATCH=${f}
1500 vapier 1.75 return
1501     fi
1502    
1503 vapier 1.215 # User didn't help us out so lets make sure they know they can
1504     # simplify the whole process ...
1505 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1506 vapier 1.215 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1507 vapier 1.75 echo
1508     einfo "If you do not have the CD, but have the data files"
1509     einfo "mounted somewhere on your filesystem, just export"
1510     einfo "the variable CD_ROOT so that it points to the"
1511     einfo "directory containing the files."
1512     echo
1513 vapier 1.132 einfo "For example:"
1514     einfo "export CD_ROOT=/mnt/cdrom"
1515     echo
1516 vapier 1.75 else
1517 vapier 1.243 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518     # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519     cdcnt=0
1520     while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521     ((++cdcnt))
1522     export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523     done
1524     fi
1525    
1526 vapier 1.75 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1527     cdcnt=0
1528 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1529 vapier 1.214 ((++cdcnt))
1530 vapier 1.75 var="CDROM_NAME_${cdcnt}"
1531 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1532 vapier 1.75 done
1533     echo
1534     einfo "If you do not have the CDs, but have the data files"
1535     einfo "mounted somewhere on your filesystem, just export"
1536     einfo "the following variables so they point to the right place:"
1537     einfon ""
1538     cdcnt=0
1539 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1540 vapier 1.214 ((++cdcnt))
1541 vapier 1.75 echo -n " CD_ROOT_${cdcnt}"
1542     done
1543     echo
1544     einfo "Or, if you have all the files in the same place, or"
1545     einfo "you only have one cdrom, you can export CD_ROOT"
1546     einfo "and that place will be used as the same data source"
1547     einfo "for all the CDs."
1548     echo
1549 vapier 1.132 einfo "For example:"
1550     einfo "export CD_ROOT_1=/mnt/cdrom"
1551     echo
1552 vapier 1.75 fi
1553 vapier 1.215
1554 vapier 1.214 export CDROM_SET=""
1555 vapier 1.75 export CDROM_CURRENT_CD=0
1556     cdrom_load_next_cd
1557     }
1558    
1559 vapier 1.283 # @FUNCTION: cdrom_load_next_cd
1560     # @DESCRIPTION:
1561     # Some packages are so big they come on multiple CDs. When you're done reading
1562     # files off a CD and want access to the next one, just call this function.
1563     # Again, all the messy details of user interaction are taken care of for you.
1564     # Once this returns, just read the variable CDROM_ROOT for the location of the
1565     # mounted CD. Note that you can only go forward in the CD list, so make sure
1566     # you only call this function when you're done using the current CD.
1567 vapier 1.75 cdrom_load_next_cd() {
1568 vapier 1.215 local var
1569     ((++CDROM_CURRENT_CD))
1570 vapier 1.79
1571 vapier 1.75 unset CDROM_ROOT
1572 vapier 1.215 var=CD_ROOT_${CDROM_CURRENT_CD}
1573     [[ -z ${!var} ]] && var="CD_ROOT"
1574 vapier 1.131 if [[ -z ${!var} ]] ; then
1575 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1576 vapier 1.215 _cdrom_locate_file_on_cd ${!var}
1577 vapier 1.75 else
1578 vapier 1.131 export CDROM_ROOT=${!var}
1579 vapier 1.75 fi
1580    
1581     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1582     }
1583    
1584     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1585     # functions. this should *never* be called from an ebuild.
1586     # all it does is try to locate a give file on a cd ... if the cd isn't
1587     # found, then a message asking for the user to insert the cdrom will be
1588     # displayed and we'll hang out here until:
1589     # (1) the file is found on a mounted cdrom
1590     # (2) the user hits CTRL+C
1591 vapier 1.215 _cdrom_locate_file_on_cd() {
1592 vapier 1.214 local mline=""
1593 wolf31o2 1.296 local showedmsg=0 showjolietmsg=0
1594 vapier 1.214
1595 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1596 vapier 1.214 local i=0
1597     local -a cdset=(${*//:/ })
1598     if [[ -n ${CDROM_SET} ]] ; then
1599     cdset=(${cdset[${CDROM_SET}]})
1600     fi
1601    
1602     while [[ -n ${cdset[${i}]} ]] ; do
1603     local dir=$(dirname ${cdset[${i}]})
1604     local file=$(basename ${cdset[${i}]})
1605    
1606 uberlord 1.259 local point= node= fs= foo=
1607     while read point node fs foo ; do
1608 nyhm 1.281 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 uberlord 1.264 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610     && continue
1611 uberlord 1.259 point=${point//\040/ }
1612 vapier 1.292 [[ ! -d ${point}/${dir} ]] && continue
1613 uberlord 1.259 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1614     export CDROM_ROOT=${point}
1615     export CDROM_SET=${i}
1616     export CDROM_MATCH=${cdset[${i}]}
1617     return
1618 kanaka 1.262 done <<< "$(get_mounts)"
1619 vapier 1.214
1620     ((++i))
1621 vapier 1.75 done
1622    
1623 vapier 1.214 echo
1624     if [[ ${showedmsg} -eq 0 ]] ; then
1625     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1626     if [[ -z ${CDROM_NAME} ]] ; then
1627     einfo "Please insert+mount the cdrom for ${PN} now !"
1628     else
1629     einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1630     fi
1631     else
1632     if [[ -z ${CDROM_NAME_1} ]] ; then
1633     einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 vapier 1.75 else
1635 vapier 1.214 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636     einfo "Please insert+mount the ${!var} cdrom now !"
1637 vapier 1.75 fi
1638     fi
1639 vapier 1.214 showedmsg=1
1640 vapier 1.75 fi
1641 vapier 1.214 einfo "Press return to scan for the cd again"
1642     einfo "or hit CTRL+C to abort the emerge."
1643     echo
1644 wolf31o2 1.296 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645     showjolietmsg=1
1646     else
1647     ewarn "If you are having trouble with the detection"
1648     ewarn "of your CD, it is possible that you do not have"
1649     ewarn "Joliet support enabled in your kernel. Please"
1650     ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651     ebeep 5
1652     fi
1653 vapier 1.222 read || die "something is screwed with your system"
1654 vapier 1.75 done
1655     }
1656 vapier 1.92
1657 vapier 1.287 # @FUNCTION: strip-linguas
1658     # @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659     # @DESCRIPTION:
1660 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1661 vapier 1.287 # a package can support. The first form allows you to
1662     # specify a list of LINGUAS. The -i builds a list of po
1663     # files found in all the directories and uses the
1664     # intersection of the lists. The -u builds a list of po
1665     # files found in all the directories and uses the union
1666     # of the lists.
1667 vapier 1.92 strip-linguas() {
1668 vapier 1.242 local ls newls nols
1669 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1670     local op=$1; shift
1671 vapier 1.315 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1672 vapier 1.92 local d f
1673     for d in "$@" ; do
1674 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1675     newls=${ls}
1676 vapier 1.92 else
1677     newls=""
1678     fi
1679 vapier 1.315 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1680 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1681 vapier 1.236 hasq ${f} ${ls} && newls="${newls} ${f}"
1682 vapier 1.92 else
1683 vapier 1.236 hasq ${f} ${ls} || newls="${newls} ${f}"
1684 vapier 1.92 fi
1685     done
1686 vapier 1.154 ls=${newls}
1687 vapier 1.92 done
1688     else
1689 vapier 1.236 ls="$@"
1690 vapier 1.92 fi
1691    
1692 vapier 1.242 nols=""
1693 vapier 1.92 newls=""
1694     for f in ${LINGUAS} ; do
1695 vapier 1.236 if hasq ${f} ${ls} ; then
1696 vapier 1.120 newls="${newls} ${f}"
1697 vapier 1.92 else
1698 vapier 1.242 nols="${nols} ${f}"
1699 vapier 1.92 fi
1700     done
1701 vapier 1.244 [[ -n ${nols} ]] \
1702 vapier 1.316 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1703 vapier 1.237 export LINGUAS=${newls:1}
1704 vapier 1.92 }
1705 iggy 1.110
1706 vapier 1.283 # @FUNCTION: preserve_old_lib
1707     # @USAGE: <libs to preserve> [more libs]
1708     # @DESCRIPTION:
1709     # These functions are useful when a lib in your package changes ABI SONAME.
1710     # An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1711 eradicator 1.111 # would break packages that link against it. Most people get around this
1712     # by using the portage SLOT mechanism, but that is not always a relevant
1713 vapier 1.283 # solution, so instead you can call this from pkg_preinst. See also the
1714     # preserve_old_lib_notify function.
1715 eradicator 1.111 preserve_old_lib() {
1716 vapier 1.268 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 vapier 1.267 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 vapier 1.276 die "Invalid preserve_old_lib() usage"
1719 vapier 1.267 fi
1720     [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1721    
1722 vapier 1.297 # let portage worry about it
1723     has preserve-libs ${FEATURES} && return 0
1724    
1725 vapier 1.267 local lib dir
1726     for lib in "$@" ; do
1727     [[ -e ${ROOT}/${lib} ]] || continue
1728     dir=${lib%/*}
1729     dodir ${dir} || die "dodir ${dir} failed"
1730     cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1731     touch "${D}"/${lib}
1732     done
1733 eradicator 1.111 }
1734    
1735 vapier 1.283 # @FUNCTION: preserve_old_lib_notify
1736     # @USAGE: <libs to notify> [more libs]
1737     # @DESCRIPTION:
1738     # Spit helpful messages about the libraries preserved by preserve_old_lib.
1739 eradicator 1.111 preserve_old_lib_notify() {
1740 vapier 1.268 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 vapier 1.267 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 vapier 1.276 die "Invalid preserve_old_lib_notify() usage"
1743 vapier 1.267 fi
1744    
1745 vapier 1.297 # let portage worry about it
1746     has preserve-libs ${FEATURES} && return 0
1747    
1748 vapier 1.267 local lib notice=0
1749     for lib in "$@" ; do
1750     [[ -e ${ROOT}/${lib} ]] || continue
1751     if [[ ${notice} -eq 0 ]] ; then
1752     notice=1
1753     ewarn "Old versions of installed libraries were detected on your system."
1754     ewarn "In order to avoid breaking packages that depend on these old libs,"
1755     ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1756     ewarn "in order to remove these old dependencies. If you do not have this"
1757     ewarn "helper program, simply emerge the 'gentoolkit' package."
1758     ewarn
1759     fi
1760     ewarn " # revdep-rebuild --library ${lib##*/}"
1761     done
1762 vapier 1.291 if [[ ${notice} -eq 1 ]] ; then
1763     ewarn
1764     ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 vapier 1.300 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766     for lib in "$@" ; do
1767     ewarn " # rm '${lib}'"
1768     done
1769 vapier 1.291 fi
1770 eradicator 1.111 }
1771 vapier 1.125
1772 vapier 1.283 # @FUNCTION: built_with_use
1773     # @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774     # @DESCRIPTION:
1775 betelgeuse 1.329 #
1776     # Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1777     #
1778 vapier 1.283 # A temporary hack until portage properly supports DEPENDing on USE
1779     # flags being enabled in packages. This will check to see if the specified
1780     # DEPEND atom was built with the specified list of USE flags. The
1781     # --missing option controls the behavior if called on a package that does
1782     # not actually support the defined USE flags (aka listed in IUSE).
1783     # The default is to abort (call die). The -a and -o flags control
1784     # the requirements of the USE flags. They correspond to "and" and "or"
1785     # logic. So the -a flag means all listed USE flags must be enabled
1786 opfer 1.302 # while the -o flag means at least one of the listed IUSE flags must be
1787 vapier 1.283 # enabled. The --hidden option is really for internal use only as it
1788     # means the USE flag we're checking is hidden expanded, so it won't be found
1789     # in IUSE like normal USE flags.
1790 swegener 1.286 #
1791 vapier 1.283 # Remember that this function isn't terribly intelligent so order of optional
1792     # flags matter.
1793 vapier 1.125 built_with_use() {
1794 vapier 1.275 local hidden="no"
1795     if [[ $1 == "--hidden" ]] ; then
1796     hidden="yes"
1797     shift
1798     fi
1799    
1800 vapier 1.269 local missing_action="die"
1801     if [[ $1 == "--missing" ]] ; then
1802     missing_action=$2
1803     shift ; shift
1804     case ${missing_action} in
1805     true|false|die) ;;
1806     *) die "unknown action '${missing_action}'";;
1807     esac
1808     fi
1809    
1810 vapier 1.130 local opt=$1
1811     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1812    
1813     local PKG=$(best_version $1)
1814 vapier 1.247 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1815 vapier 1.130 shift
1816    
1817 vapier 1.213 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 vapier 1.249 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819 vapier 1.213
1820 cardoe 1.273 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821     # this gracefully
1822 vapier 1.275 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 cardoe 1.273 case ${missing_action} in
1824     true) return 0;;
1825     false) return 1;;
1826     die) die "Unable to determine what USE flags $PKG was built with";;
1827     esac
1828     fi
1829    
1830 vapier 1.275 if [[ ${hidden} == "no" ]] ; then
1831 zmedico 1.301 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 vapier 1.275 # Don't check USE_EXPAND #147237
1833     local expand
1834     for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835     if [[ $1 == ${expand}_* ]] ; then
1836     expand=""
1837     break
1838     fi
1839     done
1840     if [[ -n ${expand} ]] ; then
1841 zmedico 1.301 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 vapier 1.275 case ${missing_action} in
1843     true) return 0;;
1844     false) return 1;;
1845     die) die "$PKG does not actually support the $1 USE flag!";;
1846     esac
1847     fi
1848 vapier 1.269 fi
1849 vapier 1.250 fi
1850 vapier 1.249
1851 vapier 1.125 local USE_BUILT=$(<${USEFILE})
1852 vapier 1.130 while [[ $# -gt 0 ]] ; do
1853     if [[ ${opt} = "-o" ]] ; then
1854     has $1 ${USE_BUILT} && return 0
1855     else
1856     has $1 ${USE_BUILT} || return 1
1857     fi
1858 vapier 1.125 shift
1859     done
1860 vapier 1.130 [[ ${opt} = "-a" ]]
1861 vapier 1.125 }
1862 vapier 1.126
1863 vapier 1.289 # @FUNCTION: epunt_cxx
1864 vapier 1.283 # @USAGE: [dir to scan]
1865     # @DESCRIPTION:
1866     # Many configure scripts wrongly bail when a C++ compiler could not be
1867     # detected. If dir is not specified, then it defaults to ${S}.
1868     #
1869     # http://bugs.gentoo.org/73450
1870 vapier 1.126 epunt_cxx() {
1871 vapier 1.127 local dir=$1
1872     [[ -z ${dir} ]] && dir=${S}
1873     ebegin "Removing useless C++ checks"
1874     local f
1875 vapier 1.294 find "${dir}" -name configure | while read f ; do
1876     patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1877 vapier 1.127 done
1878     eend 0
1879 vapier 1.126 }
1880 ka0ttic 1.143
1881 vapier 1.283 # @FUNCTION: make_wrapper
1882 wolf31o2 1.295 # @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1883 vapier 1.283 # @DESCRIPTION:
1884     # Create a shell wrapper script named wrapper in installpath
1885     # (defaults to the bindir) to execute target (default of wrapper) by
1886     # first optionally setting LD_LIBRARY_PATH to the colon-delimited
1887     # libpaths followed by optionally changing directory to chdir.
1888 wolf31o2 1.160 make_wrapper() {
1889 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1890 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1891 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1892     # things as $bin ... "./someprog --args"
1893 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1894     #!/bin/sh
1895 vapier 1.201 cd "${chdir:-.}"
1896 vapier 1.210 if [ -n "${libdir}" ] ; then
1897     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899     else
1900     export LD_LIBRARY_PATH="${libdir}"
1901     fi
1902 vapier 1.201 fi
1903 vapier 1.202 exec ${bin} "\$@"
1904 wolf31o2 1.160 EOF
1905     chmod go+rx "${tmpwrapper}"
1906 vapier 1.201 if [[ -n ${path} ]] ; then
1907 vapier 1.283 (
1908 vapier 1.201 exeinto "${path}"
1909 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1910 vapier 1.283 ) || die
1911 wolf31o2 1.164 else
1912 vapier 1.283 newbin "${tmpwrapper}" "${wrapper}" || die
1913 wolf31o2 1.164 fi
1914 wolf31o2 1.160 }
1915 mr_bones_ 1.311
1916     # @FUNCTION: prepalldocs
1917     # @USAGE:
1918     # @DESCRIPTION:
1919     # Compress files in /usr/share/doc which are not already
1920     # compressed, excluding /usr/share/doc/${PF}/html.
1921     # Uses the ecompressdir to do the compression.
1922 betelgeuse 1.313 # 2009-02-18 by betelgeuse:
1923     # Commented because ecompressdir is even more internal to
1924     # Portage than prepalldocs (it's not even mentioned in man 5
1925     # ebuild). Please submit a better version for review to gentoo-dev
1926     # if you want prepalldocs here.
1927     #prepalldocs() {
1928     # if [[ -n $1 ]] ; then
1929     # ewarn "prepalldocs: invalid usage; takes no arguments"
1930     # fi
1931    
1932     # cd "${D}"
1933     # [[ -d usr/share/doc ]] || return 0
1934    
1935     # find usr/share/doc -exec gzip {} +
1936     # ecompressdir --ignore /usr/share/doc/${PF}/html
1937     # ecompressdir --queue /usr/share/doc
1938     #}

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