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1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.83 2004/02/27 20:39:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.407 2012/10/11 16:50:53 mgorny Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
14 7# base-system@gentoo.org
15DEPEND="!bootstrap? ( sys-devel/patch )" 8# @BLURB: many extra (but common) functions that are used in ebuilds
16 9# @DESCRIPTION:
17DESCRIPTION="Based on the ${ECLASS} eclass" 10# The eutils eclass contains a suite of functions that complement
18 11# the ones that ebuild.sh already contain. The idea is that the functions
19# This function generate linker scripts in /usr/lib for dynamic 12# are not required in all ebuilds but enough utilize them to have a common
20# libs in /lib. This is to fix linking problems when you have 13# home rather than having multiple ebuilds implementing the same thing.
21# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used
23# instead of the .so in /lib due to gcc/libtool tweaking ld's
24# library search path. This cause many builds to fail.
25# See bug #4411 for more info.
26# 14#
27# To use, simply call: 15# Due to the nature of this eclass, some functions may have maintainers
28# 16# different from the overall eclass!
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38 17
39 # Just make sure it exists 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
40 dodir /usr/lib 19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
41 20
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 21inherit multilib toolchain-funcs user
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52 22
53 dosed "s:libxxx:$1:" /usr/lib/$1 23if has "${EAPI:-0}" 0 1 2; then
54 24
55 return 0 25# @FUNCTION: epause
26# @USAGE: [seconds]
27# @DESCRIPTION:
28# Sleep for the specified number of seconds (default of 5 seconds). Useful when
29# printing a message the user should probably be reading and often used in
30# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
31# don't wait at all. Defined in EAPIs 0 1 and 2.
32epause() {
33 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
56} 34}
57 35
58# Simple function to draw a line consisting of '=' the same length as $* 36# @FUNCTION: ebeep
59# 37# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 38# @DESCRIPTION:
61# 39# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 40# printing a message the user should probably be reading and often used in
41# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
42# don't beep at all. Defined in EAPIs 0 1 and 2.
43ebeep() {
63 local i=0 44 local n
64 local str_length="" 45 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 46 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 47 echo -ne "\a"
79 48 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 49 echo -ne "\a"
50 sleep 1
81 done 51 done
52 fi
53}
82 54
83 echo 55else
84 56
57ebeep() {
58 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
59}
60
61epause() {
62 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
63}
64
65fi
66
67# @FUNCTION: eqawarn
68# @USAGE: [message]
69# @DESCRIPTION:
70# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
71# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
72# profile.
73if ! declare -F eqawarn >/dev/null ; then
74 eqawarn() {
75 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
76 :
77 }
78fi
79
80# @FUNCTION: ecvs_clean
81# @USAGE: [list of dirs]
82# @DESCRIPTION:
83# Remove CVS directories recursiveley. Useful when a source tarball contains
84# internal CVS directories. Defaults to $PWD.
85ecvs_clean() {
86 [[ -z $* ]] && set -- .
87 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
88 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
89}
90
91# @FUNCTION: esvn_clean
92# @USAGE: [list of dirs]
93# @DESCRIPTION:
94# Remove .svn directories recursiveley. Useful when a source tarball contains
95# internal Subversion directories. Defaults to $PWD.
96esvn_clean() {
97 [[ -z $* ]] && set -- .
98 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
99}
100
101# @FUNCTION: estack_push
102# @USAGE: <stack> [items to push]
103# @DESCRIPTION:
104# Push any number of items onto the specified stack. Pick a name that
105# is a valid variable (i.e. stick to alphanumerics), and push as many
106# items as you like onto the stack at once.
107#
108# The following code snippet will echo 5, then 4, then 3, then ...
109# @CODE
110# estack_push mystack 1 2 3 4 5
111# while estack_pop mystack i ; do
112# echo "${i}"
113# done
114# @CODE
115estack_push() {
116 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
117 local stack_name="__ESTACK_$1__" ; shift
118 eval ${stack_name}+=\( \"\$@\" \)
119}
120
121# @FUNCTION: estack_pop
122# @USAGE: <stack> [variable]
123# @DESCRIPTION:
124# Pop a single item off the specified stack. If a variable is specified,
125# the popped item is stored there. If no more items are available, return
126# 1, else return 0. See estack_push for more info.
127estack_pop() {
128 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
129
130 # We use the fugly __estack_xxx var names to avoid collision with
131 # passing back the return value. If we used "local i" and the
132 # caller ran `estack_pop ... i`, we'd end up setting the local
133 # copy of "i" rather than the caller's copy. The __estack_xxx
134 # garbage is preferable to using $1/$2 everywhere as that is a
135 # bit harder to read.
136 local __estack_name="__ESTACK_$1__" ; shift
137 local __estack_retvar=$1 ; shift
138 eval local __estack_i=\${#${__estack_name}\[@\]}
139 # Don't warn -- let the caller interpret this as a failure
140 # or as normal behavior (akin to `shift`)
141 [[ $(( --__estack_i )) -eq -1 ]] && return 1
142
143 if [[ -n ${__estack_retvar} ]] ; then
144 eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\"
145 fi
146 eval unset ${__estack_name}\[${__estack_i}\]
147}
148
149# @FUNCTION: eshopts_push
150# @USAGE: [options to `set` or `shopt`]
151# @DESCRIPTION:
152# Often times code will want to enable a shell option to change code behavior.
153# Since changing shell options can easily break other pieces of code (which
154# assume the default state), eshopts_push is used to (1) push the current shell
155# options onto a stack and (2) pass the specified arguments to set.
156#
157# If the first argument is '-s' or '-u', we assume you want to call `shopt`
158# rather than `set` as there are some options only available via that.
159#
160# A common example is to disable shell globbing so that special meaning/care
161# may be used with variables/arguments to custom functions. That would be:
162# @CODE
163# eshopts_push -s noglob
164# for x in ${foo} ; do
165# if ...some check... ; then
166# eshopts_pop
85 return 0 167# return 0
168# fi
169# done
170# eshopts_pop
171# @CODE
172eshopts_push() {
173 if [[ $1 == -[su] ]] ; then
174 estack_push eshopts "$(shopt -p)"
175 [[ $# -eq 0 ]] && return 0
176 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
177 else
178 estack_push eshopts $-
179 [[ $# -eq 0 ]] && return 0
180 set "$@" || die "${FUNCNAME}: bad options to set: $*"
181 fi
86} 182}
87 183
88# Default directory where patches are located 184# @FUNCTION: eshopts_pop
185# @USAGE:
186# @DESCRIPTION:
187# Restore the shell options to the state saved with the corresponding
188# eshopts_push call. See that function for more details.
189eshopts_pop() {
190 local s
191 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
192 if [[ ${s} == "shopt -"* ]] ; then
193 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
194 else
195 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
196 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
197 fi
198}
199
200# @FUNCTION: eumask_push
201# @USAGE: <new umask>
202# @DESCRIPTION:
203# Set the umask to the new value specified while saving the previous
204# value onto a stack. Useful for temporarily changing the umask.
205eumask_push() {
206 estack_push eumask "$(umask)"
207 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
208}
209
210# @FUNCTION: eumask_pop
211# @USAGE:
212# @DESCRIPTION:
213# Restore the previous umask state.
214eumask_pop() {
215 [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options"
216 local s
217 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
218 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
219}
220
221# @VARIABLE: EPATCH_SOURCE
222# @DESCRIPTION:
223# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 224EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 225# @VARIABLE: EPATCH_SUFFIX
226# @DESCRIPTION:
227# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 228EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 229# @VARIABLE: EPATCH_OPTS
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 230# @DESCRIPTION:
231# Options to pass to patch. Meant for ebuild/package-specific tweaking
232# such as forcing the patch level (-p#) or fuzz (-F#) factor. Note that
233# for single patch tweaking, you can also pass flags directly to epatch.
94EPATCH_OPTS="-g0" 234EPATCH_OPTS=""
235# @VARIABLE: EPATCH_COMMON_OPTS
236# @DESCRIPTION:
237# Common options to pass to `patch`. You probably should never need to
238# change these. If you do, please discuss it with base-system first to
239# be sure.
240# @CODE
241# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
242# --no-backup-if-mismatch - do not leave .orig files behind
243# -E - automatically remove empty files
244# @CODE
245EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
246# @VARIABLE: EPATCH_EXCLUDE
247# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 248# List of patches not to apply. Note this is only file names,
96# and not the full path .. 249# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 250EPATCH_EXCLUDE=""
251# @VARIABLE: EPATCH_SINGLE_MSG
252# @DESCRIPTION:
98# Change the printed message for a single patch. 253# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 254EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 255# @VARIABLE: EPATCH_MULTI_MSG
101# 256# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 257# Change the printed message for multiple patches.
103# 258EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
259# @VARIABLE: EPATCH_FORCE
260# @DESCRIPTION:
261# Only require patches to match EPATCH_SUFFIX rather than the extended
262# arch naming style.
104EPATCH_FORCE="no" 263EPATCH_FORCE="no"
105 264
106# This function is for bulk patching, or in theory for just one 265# @FUNCTION: epatch
107# or two patches. 266# @USAGE: [options] [patches] [dirs of patches]
267# @DESCRIPTION:
268# epatch is designed to greatly simplify the application of patches. It can
269# process patch files directly, or directories of patches. The patches may be
270# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
271# the -p option as epatch will automatically attempt -p0 to -p5 until things
272# apply successfully.
108# 273#
109# It should work with .bz2, .gz, .zip and plain text patches. 274# If you do not specify any patches/dirs, then epatch will default to the
110# Currently all patches should be the same format. 275# directory specified by EPATCH_SOURCE.
111# 276#
112# You do not have to specify '-p' option to patch, as it will 277# Any options specified that start with a dash will be passed down to patch
113# try with -p0 to -p5 until it succeed, or fail at -p5. 278# for this specific invocation. As soon as an arg w/out a dash is found, then
279# arg processing stops.
114# 280#
115# Above EPATCH_* variables can be used to control various defaults, 281# When processing directories, epatch will apply all patches that match:
116# bug they should be left as is to ensure an ebuild can rely on 282# @CODE
117# them for. 283# if ${EPATCH_FORCE} != "yes"
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 284# ??_${ARCH}_foo.${EPATCH_SUFFIX}
285# else
286# *.${EPATCH_SUFFIX}
287# @CODE
288# The leading ?? are typically numbers used to force consistent patch ordering.
289# The arch field is used to apply patches only for the host architecture with
290# the special value of "all" means apply for everyone. Note that using values
291# other than "all" is highly discouraged -- you should apply patches all the
292# time and let architecture details be detected at configure/compile time.
124# 293#
125# For example: 294# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
295# for patches to apply.
126# 296#
127# 01_all_misc-fix.patch.bz2 297# Refer to the other EPATCH_xxx variables for more customization of behavior.
128# 02_sparc_another-fix.patch.bz2
129#
130# This ensures that there are a set order, and you can have ARCH
131# specific patches.
132#
133# If you however give an argument to epatch(), it will treat it as a
134# single patch that need to be applied if its a file. If on the other
135# hand its a directory, it will set EPATCH_SOURCE to this.
136#
137# <azarah@gentoo.org> (10 Nov 2002)
138#
139epatch() { 298epatch() {
140 local PIPE_CMD="" 299 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 300 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 301 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 302 echo "${1//?/=}"
303 }
304
305 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
306
307 # First process options. We localize the EPATCH_OPTS setting
308 # from above so that we can pass it on in the loop below with
309 # any additional values the user has specified.
310 local EPATCH_OPTS=( ${EPATCH_OPTS[*]} )
311 while [[ $# -gt 0 ]] ; do
312 case $1 in
313 -*) EPATCH_OPTS+=( "$1" ) ;;
314 *) break ;;
315 esac
316 shift
317 done
318
319 # Let the rest of the code process one user arg at a time --
320 # each arg may expand into multiple patches, and each arg may
321 # need to start off with the default global EPATCH_xxx values
322 if [[ $# -gt 1 ]] ; then
323 local m
324 for m in "$@" ; do
325 epatch "${m}"
326 done
327 return 0
328 fi
329
144 local SINGLE_PATCH="no" 330 local SINGLE_PATCH="no"
145 local x="" 331 # no args means process ${EPATCH_SOURCE}
332 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 333
147 if [ "$#" -gt 1 ] 334 if [[ -f $1 ]] ; then
148 then
149 eerror "Invalid arguments to epatch()"
150 die "Invalid arguments to epatch()"
151 fi
152
153 if [ -n "$1" -a -f "$1" ]
154 then
155 SINGLE_PATCH="yes" 335 SINGLE_PATCH="yes"
156 336 set -- "$1"
157 local EPATCH_SOURCE="$1" 337 # Use the suffix from the single patch (localize it); the code
338 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 339 local EPATCH_SUFFIX=$1
159 340
160 elif [ -n "$1" -a -d "$1" ] 341 elif [[ -d $1 ]] ; then
161 then 342 # Some people like to make dirs of patches w/out suffixes (vim)
162 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 343 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 344
345 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
346 # Re-use EPATCH_SOURCE as a search dir
347 epatch "${EPATCH_SOURCE}/$1"
348 return $?
349
350 else
351 # sanity check ... if it isn't a dir or file, wtf man ?
352 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
353 echo
354 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
355 eerror
356 eerror " ${EPATCH_SOURCE}"
357 eerror " ( ${EPATCH_SOURCE##*/} )"
358 echo
359 die "Cannot find \$EPATCH_SOURCE!"
360 fi
361
362 # Now that we know we're actually going to apply something, merge
363 # all of the patch options back in to a single variable for below.
364 EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}"
365
366 local PIPE_CMD
367 case ${EPATCH_SUFFIX##*\.} in
368 xz) PIPE_CMD="xz -dc" ;;
369 lzma) PIPE_CMD="lzma -dc" ;;
370 bz2) PIPE_CMD="bzip2 -dc" ;;
371 gz|Z|z) PIPE_CMD="gzip -dc" ;;
372 ZIP|zip) PIPE_CMD="unzip -p" ;;
373 *) ;;
374 esac
375
376 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
377
378 local x
379 for x in "$@" ; do
380 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
381 # didn't match anything, ignore continue on
382 [[ ! -f ${x} ]] && continue
383
384 local patchname=${x##*/}
385
386 # Apply single patches, or forced sets of patches, or
387 # patches with ARCH dependant names.
388 # ???_arch_foo.patch
389 # Else, skip this input altogether
390 local a=${patchname#*_} # strip the ???_
391 a=${a%%_*} # strip the _foo.patch
392 if ! [[ ${SINGLE_PATCH} == "yes" || \
393 ${EPATCH_FORCE} == "yes" || \
394 ${a} == all || \
395 ${a} == ${ARCH} ]]
164 then 396 then
165 local EPATCH_SOURCE="$1/*" 397 continue
398 fi
399
400 # Let people filter things dynamically
401 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
402 # let people use globs in the exclude
403 eshopts_push -o noglob
404
405 local ex
406 for ex in ${EPATCH_EXCLUDE} ; do
407 if [[ ${patchname} == ${ex} ]] ; then
408 eshopts_pop
409 continue 2
410 fi
411 done
412
413 eshopts_pop
414 fi
415
416 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
417 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
418 einfo "${EPATCH_SINGLE_MSG}"
419 else
420 einfo "Applying ${patchname} ..."
421 fi
166 else 422 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 423 einfo " ${patchname} ..."
424 fi
425
426 # most of the time, there will only be one run per unique name,
427 # but if there are more, make sure we get unique log filenames
428 local STDERR_TARGET="${T}/${patchname}.out"
429 if [[ -e ${STDERR_TARGET} ]] ; then
430 STDERR_TARGET="${T}/${patchname}-$$.out"
431 fi
432
433 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
434
435 # Decompress the patch if need be
436 local count=0
437 local PATCH_TARGET
438 if [[ -n ${PIPE_CMD} ]] ; then
439 PATCH_TARGET="${T}/$$.patch"
440 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
441
442 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
443 echo
444 eerror "Could not extract patch!"
445 #die "Could not extract patch!"
446 count=5
447 break
168 fi 448 fi
449 else
450 PATCH_TARGET=${x}
451 fi
452
453 # Check for absolute paths in patches. If sandbox is disabled,
454 # people could (accidently) patch files in the root filesystem.
455 # Or trigger other unpleasantries #237667. So disallow -p0 on
456 # such patches.
457 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
458 if [[ -n ${abs_paths} ]] ; then
459 count=1
460 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
461 fi
462 # Similar reason, but with relative paths.
463 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
464 if [[ -n ${rel_paths} ]] ; then
465 eqawarn "QA Notice: Your patch uses relative paths '../'."
466 eqawarn " In the future this will cause a failure."
467 eqawarn "${rel_paths}"
468 fi
469
470 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
471 local patch_cmd
472 while [[ ${count} -lt 5 ]] ; do
473 patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}"
474
475 # Generate some useful debug info ...
476 (
477 _epatch_draw_line "***** ${patchname} *****"
478 echo
479 echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"
480 echo
481 _epatch_draw_line "***** ${patchname} *****"
482 ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1
483 ret=$?
484 echo
485 echo "patch program exited with status ${ret}"
486 exit ${ret}
487 ) >> "${STDERR_TARGET}"
488
489 if [ $? -eq 0 ] ; then
490 (
491 _epatch_draw_line "***** ${patchname} *****"
492 echo
493 echo "ACTUALLY APPLYING ${patchname} ..."
494 echo
495 _epatch_draw_line "***** ${patchname} *****"
496 ${patch_cmd} < "${PATCH_TARGET}" 2>&1
497 ret=$?
498 echo
499 echo "patch program exited with status ${ret}"
500 exit ${ret}
501 ) >> "${STDERR_TARGET}"
502
503 if [ $? -ne 0 ] ; then
504 echo
505 eerror "A dry-run of patch command succeeded, but actually"
506 eerror "applying the patch failed!"
507 #die "Real world sux compared to the dreamworld!"
508 count=5
509 fi
510 break
511 fi
512
513 : $(( count++ ))
514 done
515
516 # if we had to decompress the patch, delete the temp one
517 if [[ -n ${PIPE_CMD} ]] ; then
518 rm -f "${PATCH_TARGET}"
519 fi
520
521 if [[ ${count} -ge 5 ]] ; then
522 echo
523 eerror "Failed Patch: ${patchname} !"
524 eerror " ( ${PATCH_TARGET} )"
525 eerror
526 eerror "Include in your bugreport the contents of:"
527 eerror
528 eerror " ${STDERR_TARGET}"
529 echo
530 die "Failed Patch: ${patchname}!"
531 fi
532
533 # if everything worked, delete the full debug patch log
534 rm -f "${STDERR_TARGET}"
535
536 # then log away the exact stuff for people to review later
537 cat <<-EOF >> "${T}/epatch.log"
538 PATCH: ${x}
539 CMD: ${patch_cmd}
540 PWD: ${PWD}
541
542 EOF
543 eend 0
544 done
545
546 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
547 : # everything worked
548}
549
550# @FUNCTION: epatch_user
551# @USAGE:
552# @DESCRIPTION:
553# Applies user-provided patches to the source tree. The patches are
554# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>[:SLOT]/, where the first
555# of these three directories to exist will be the one to use, ignoring
556# any more general directories which might exist as well. They must end
557# in ".patch" to be applied.
558#
559# User patches are intended for quick testing of patches without ebuild
560# modifications, as well as for permanent customizations a user might
561# desire. Obviously, there can be no official support for arbitrarily
562# patched ebuilds. So whenever a build log in a bug report mentions that
563# user patches were applied, the user should be asked to reproduce the
564# problem without these.
565#
566# Not all ebuilds do call this function, so placing patches in the
567# stated directory might or might not work, depending on the package and
568# the eclasses it inherits and uses. It is safe to call the function
569# repeatedly, so it is always possible to add a call at the ebuild
570# level. The first call is the time when the patches will be
571# applied.
572#
573# Ideally, this function should be called after gentoo-specific patches
574# have been applied, so that their code can be modified as well, but
575# before calls to e.g. eautoreconf, as the user patches might affect
576# autotool input files as well.
577epatch_user() {
578 [[ $# -ne 0 ]] && die "epatch_user takes no options"
579
580 # Allow multiple calls to this function; ignore all but the first
581 local applied="${T}/epatch_user.log"
582 [[ -e ${applied} ]] && return 2
583
584 # don't clobber any EPATCH vars that the parent might want
585 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
586 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}}; do
587 EPATCH_SOURCE=${base}/${CTARGET}/${check}
588 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
589 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
590 if [[ -d ${EPATCH_SOURCE} ]] ; then
591 EPATCH_SOURCE=${EPATCH_SOURCE} \
592 EPATCH_SUFFIX="patch" \
593 EPATCH_FORCE="yes" \
594 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
595 epatch
596 echo "${EPATCH_SOURCE}" > "${applied}"
597 return 0
598 fi
599 done
600 echo "none" > "${applied}"
601 return 1
602}
603
604# @FUNCTION: emktemp
605# @USAGE: [temp dir]
606# @DESCRIPTION:
607# Cheap replacement for when debianutils (and thus mktemp)
608# does not exist on the users system.
609emktemp() {
610 local exe="touch"
611 [[ $1 == -d ]] && exe="mkdir" && shift
612 local topdir=$1
613
614 if [[ -z ${topdir} ]] ; then
615 [[ -z ${T} ]] \
616 && topdir="/tmp" \
617 || topdir=${T}
618 fi
619
620 if ! type -P mktemp > /dev/null ; then
621 # system lacks `mktemp` so we have to fake it
622 local tmp=/
623 while [[ -e ${tmp} ]] ; do
624 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
625 done
626 ${exe} "${tmp}" || ${exe} -p "${tmp}"
627 echo "${tmp}"
169 else 628 else
170 if [ ! -d ${EPATCH_SOURCE} ] 629 # the args here will give slightly wierd names on BSD,
171 then 630 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 631 if [[ ${exe} == "touch" ]] ; then
173 then 632 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
174 EPATCH_SOURCE="$1" 633 else
634 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
635 fi
636 fi
637}
638
639# @FUNCTION: edos2unix
640# @USAGE: <file> [more files ...]
641# @DESCRIPTION:
642# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
643# to remove all of these text utilities from DEPEND variables because this
644# is a script based solution. Just give it a list of files to convert and
645# they will all be changed from the DOS CRLF format to the UNIX LF format.
646edos2unix() {
647 [[ $# -eq 0 ]] && return 0
648 sed -i 's/\r$//' -- "$@" || die
649}
650
651# @FUNCTION: make_desktop_entry
652# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
653# @DESCRIPTION:
654# Make a .desktop file.
655#
656# @CODE
657# binary: what command does the app run with ?
658# name: the name that will show up in the menu
659# icon: the icon to use in the menu entry
660# this can be relative (to /usr/share/pixmaps) or
661# a full path to an icon
662# type: what kind of application is this?
663# for categories:
664# http://standards.freedesktop.org/menu-spec/latest/apa.html
665# if unset, function tries to guess from package's category
666# fields: extra fields to append to the desktop file; a printf string
667# @CODE
668make_desktop_entry() {
669 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
670
671 local exec=${1}
672 local name=${2:-${PN}}
673 local icon=${3:-${PN}}
674 local type=${4}
675 local fields=${5}
676
677 if [[ -z ${type} ]] ; then
678 local catmaj=${CATEGORY%%-*}
679 local catmin=${CATEGORY##*-}
680 case ${catmaj} in
681 app)
682 case ${catmin} in
683 accessibility) type="Utility;Accessibility";;
684 admin) type=System;;
685 antivirus) type=System;;
686 arch) type="Utility;Archiving";;
687 backup) type="Utility;Archiving";;
688 cdr) type="AudioVideo;DiscBurning";;
689 dicts) type="Office;Dictionary";;
690 doc) type=Documentation;;
691 editors) type="Utility;TextEditor";;
692 emacs) type="Development;TextEditor";;
693 emulation) type="System;Emulator";;
694 laptop) type="Settings;HardwareSettings";;
695 office) type=Office;;
696 pda) type="Office;PDA";;
697 vim) type="Development;TextEditor";;
698 xemacs) type="Development;TextEditor";;
699 esac
700 ;;
701
702 dev)
703 type="Development"
704 ;;
705
706 games)
707 case ${catmin} in
708 action|fps) type=ActionGame;;
709 arcade) type=ArcadeGame;;
710 board) type=BoardGame;;
711 emulation) type=Emulator;;
712 kids) type=KidsGame;;
713 puzzle) type=LogicGame;;
714 roguelike) type=RolePlaying;;
715 rpg) type=RolePlaying;;
716 simulation) type=Simulation;;
717 sports) type=SportsGame;;
718 strategy) type=StrategyGame;;
719 esac
720 type="Game;${type}"
721 ;;
722
723 gnome)
724 type="Gnome;GTK"
725 ;;
726
727 kde)
728 type="KDE;Qt"
729 ;;
730
731 mail)
732 type="Network;Email"
733 ;;
734
735 media)
736 case ${catmin} in
737 gfx)
738 type=Graphics
739 ;;
740 *)
741 case ${catmin} in
742 radio) type=Tuner;;
743 sound) type=Audio;;
744 tv) type=TV;;
745 video) type=Video;;
746 esac
747 type="AudioVideo;${type}"
748 ;;
749 esac
750 ;;
751
752 net)
753 case ${catmin} in
754 dialup) type=Dialup;;
755 ftp) type=FileTransfer;;
756 im) type=InstantMessaging;;
757 irc) type=IRCClient;;
758 mail) type=Email;;
759 news) type=News;;
760 nntp) type=News;;
761 p2p) type=FileTransfer;;
762 voip) type=Telephony;;
763 esac
764 type="Network;${type}"
765 ;;
766
767 sci)
768 case ${catmin} in
769 astro*) type=Astronomy;;
770 bio*) type=Biology;;
771 calc*) type=Calculator;;
772 chem*) type=Chemistry;;
773 elec*) type=Electronics;;
774 geo*) type=Geology;;
775 math*) type=Math;;
776 physics) type=Physics;;
777 visual*) type=DataVisualization;;
778 esac
779 type="Education;Science;${type}"
780 ;;
781
782 sys)
783 type="System"
784 ;;
785
786 www)
787 case ${catmin} in
788 client) type=WebBrowser;;
789 esac
790 type="Network;${type}"
791 ;;
792
793 *)
794 type=
795 ;;
796 esac
797 fi
798 if [ "${SLOT}" == "0" ] ; then
799 local desktop_name="${PN}"
800 else
801 local desktop_name="${PN}-${SLOT}"
802 fi
803 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
804 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
805
806 # Don't append another ";" when a valid category value is provided.
807 type=${type%;}${type:+;}
808
809 eshopts_push -s extglob
810 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
811 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
812 ewarn "allowed in .desktop files if the value is not an absolute path."
813 icon=${icon%.@(xpm|png|svg)}
814 fi
815 eshopts_pop
816
817 cat <<-EOF > "${desktop}"
818 [Desktop Entry]
819 Name=${name}
820 Type=Application
821 Comment=${DESCRIPTION}
822 Exec=${exec}
823 TryExec=${exec%% *}
824 Icon=${icon}
825 Categories=${type}
826 EOF
827
828 if [[ ${fields:-=} != *=* ]] ; then
829 # 5th arg used to be value to Path=
830 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
831 fields="Path=${fields}"
832 fi
833 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
834
835 (
836 # wrap the env here so that the 'insinto' call
837 # doesn't corrupt the env of the caller
838 insinto /usr/share/applications
839 doins "${desktop}"
840 ) || die "installing desktop file failed"
841}
842
843# @FUNCTION: validate_desktop_entries
844# @USAGE: [directories]
845# @MAINTAINER:
846# Carsten Lohrke <carlo@gentoo.org>
847# @DESCRIPTION:
848# Validate desktop entries using desktop-file-utils
849validate_desktop_entries() {
850 if [[ -x /usr/bin/desktop-file-validate ]] ; then
851 einfo "Checking desktop entry validity"
852 local directories=""
853 for d in /usr/share/applications $@ ; do
854 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
855 done
856 if [[ -n ${directories} ]] ; then
857 for FILE in $(find ${directories} -name "*\.desktop" \
858 -not -path '*.hidden*' | sort -u 2>/dev/null)
859 do
860 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
861 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
862 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
863 done
864 fi
865 echo ""
866 else
867 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
868 fi
869}
870
871# @FUNCTION: make_session_desktop
872# @USAGE: <title> <command> [command args...]
873# @DESCRIPTION:
874# Make a GDM/KDM Session file. The title is the file to execute to start the
875# Window Manager. The command is the name of the Window Manager.
876#
877# You can set the name of the file via the ${wm} variable.
878make_session_desktop() {
879 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
880 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
881
882 local title=$1
883 local command=$2
884 local desktop=${T}/${wm:-${PN}}.desktop
885 shift 2
886
887 cat <<-EOF > "${desktop}"
888 [Desktop Entry]
889 Name=${title}
890 Comment=This session logs you into ${title}
891 Exec=${command} $*
892 TryExec=${command}
893 Type=XSession
894 EOF
895
896 (
897 # wrap the env here so that the 'insinto' call
898 # doesn't corrupt the env of the caller
899 insinto /usr/share/xsessions
900 doins "${desktop}"
901 )
902}
903
904# @FUNCTION: domenu
905# @USAGE: <menus>
906# @DESCRIPTION:
907# Install the list of .desktop menu files into the appropriate directory
908# (/usr/share/applications).
909domenu() {
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
913 local i j ret=0
914 insinto /usr/share/applications
915 for i in "$@" ; do
916 if [[ -f ${i} ]] ; then
917 doins "${i}"
918 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.desktop ; do
921 doins "${j}"
922 ((ret+=$?))
923 done
924 else
925 ((++ret))
926 fi
927 done
928 exit ${ret}
929 )
930}
931
932# @FUNCTION: newmenu
933# @USAGE: <menu> <newname>
934# @DESCRIPTION:
935# Like all other new* functions, install the specified menu as newname.
936newmenu() {
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications
941 newins "$@"
942 )
943}
944
945# @FUNCTION: _iconins
946# @INTERNAL
947# @DESCRIPTION:
948# function for use in doicon and newicon
949_iconins() {
950 (
951 # wrap the env here so that the 'insinto' call
952 # doesn't corrupt the env of the caller
953 local funcname=$1; shift
954 local size dir
955 local context=apps
956 local theme=hicolor
957
958 while [[ $# -gt 0 ]] ; do
959 case $1 in
960 -s|--size)
961 if [[ ${2%%x*}x${2%%x*} == "$2" ]] ; then
962 size=${2%%x*}
963 else
964 size=${2}
175 fi 965 fi
176 966 case ${size} in
177 echo 967 16|22|24|32|36|48|64|72|96|128|192|256)
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 968 size=${size}x${size};;
179 eerror 969 scalable)
180 eerror " ${EPATCH_SOURCE}"
181 echo
182 die "Cannot find \$EPATCH_SOURCE!"
183 fi
184
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
186 fi
187
188 case ${EPATCH_SUFFIX##*\.} in
189 bz2)
190 PIPE_CMD="bzip2 -dc"
191 PATCH_SUFFIX="bz2"
192 ;; 970 ;;
193 gz|Z|z) 971 *)
194 PIPE_CMD="gzip -dc" 972 eerror "${size} is an unsupported icon size!"
195 PATCH_SUFFIX="gz" 973 exit 1;;
196 ;; 974 esac
197 ZIP|zip) 975 shift 2;;
198 PIPE_CMD="unzip -p" 976 -t|--theme)
199 PATCH_SUFFIX="zip" 977 theme=${2}
200 ;; 978 shift 2;;
979 -c|--context)
980 context=${2}
981 shift 2;;
201 *) 982 *)
202 PIPE_CMD="cat" 983 if [[ -z ${size} ]] ; then
203 PATCH_SUFFIX="patch" 984 insinto /usr/share/pixmaps
204 ;; 985 else
205 esac 986 insinto /usr/share/icons/${theme}/${size}/${context}
206
207 if [ "${SINGLE_PATCH}" = "no" ]
208 then
209 einfo "Applying various patches (bugfixes/updates)..."
210 fi
211 for x in ${EPATCH_SOURCE}
212 do
213 # New ARCH dependant patch naming scheme...
214 #
215 # ???_arch_foo.patch
216 #
217 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ])
220 then
221 local count=0
222 local popts="${EPATCH_OPTS}"
223
224 if [ -n "${EPATCH_EXCLUDE}" ]
225 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
227 then
228 continue
229 fi
230 fi 987 fi
231 988
232 if [ "${SINGLE_PATCH}" = "yes" ] 989 if [[ ${funcname} == doicon ]] ; then
233 then 990 if [[ -f $1 ]] ; then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 991 doins "${1}"
235 then 992 elif [[ -d $1 ]] ; then
236 einfo "${EPATCH_SINGLE_MSG}" 993 shopt -s nullglob
994 doins "${1}"/*.{png,svg}
995 shopt -u nullglob
237 else 996 else
238 einfo "Applying ${x##*/}..." 997 eerror "${1} is not a valid file/directory!"
998 exit 1
239 fi 999 fi
240 else 1000 else
241 einfo " ${x##*/}..." 1001 break
242 fi 1002 fi
1003 shift 1;;
1004 esac
1005 done
1006 if [[ ${funcname} == newicon ]] ; then
1007 newins "$@"
1008 fi
1009 ) || die
1010}
243 1011
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1012# @FUNCTION: doicon
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1013# @USAGE: [options] <icons>
1014# @DESCRIPTION:
1015# Install icon into the icon directory /usr/share/icons or into
1016# /usr/share/pixmaps if "--size" is not set.
1017# This is useful in conjunction with creating desktop/menu files.
1018#
1019# @CODE
1020# options:
1021# -s, --size
1022# !!! must specify to install into /usr/share/icons/... !!!
1023# size of the icon, like 48 or 48x48
1024# supported icon sizes are:
1025# 16 22 24 32 36 48 64 72 96 128 192 256 scalable
1026# -c, --context
1027# defaults to "apps"
1028# -t, --theme
1029# defaults to "hicolor"
1030#
1031# icons: list of icons
1032#
1033# example 1: doicon foobar.png fuqbar.svg suckbar.png
1034# results in: insinto /usr/share/pixmaps
1035# doins foobar.png fuqbar.svg suckbar.png
1036#
1037# example 2: doicon -s 48 foobar.png fuqbar.png blobbar.png
1038# results in: insinto /usr/share/icons/hicolor/48x48/apps
1039# doins foobar.png fuqbar.png blobbar.png
1040# @CODE
1041doicon() {
1042 _iconins ${FUNCNAME} "$@"
1043}
246 1044
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 1045# @FUNCTION: newicon
248 while [ "${count}" -lt 5 ] 1046# @USAGE: [options] <icon> <newname>
249 do 1047# @DESCRIPTION:
250 # Generate some useful debug info ... 1048# Like doicon, install the specified icon as newname.
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1049#
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1050# @CODE
1051# example 1: newicon foobar.png NEWNAME.png
1052# results in: insinto /usr/share/pixmaps
1053# newins foobar.png NEWNAME.png
1054#
1055# example 2: newicon -s 48 foobar.png NEWNAME.png
1056# results in: insinto /usr/share/icons/hicolor/48x48/apps
1057# newins foobar.png NEWNAME.png
1058# @CODE
1059newicon() {
1060 _iconins ${FUNCNAME} "$@"
1061}
253 1062
254 if [ "${PATCH_SUFFIX}" != "patch" ] 1063# @FUNCTION: strip-linguas
255 then 1064# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1065# @DESCRIPTION:
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 1066# Make sure that LINGUAS only contains languages that
1067# a package can support. The first form allows you to
1068# specify a list of LINGUAS. The -i builds a list of po
1069# files found in all the directories and uses the
1070# intersection of the lists. The -u builds a list of po
1071# files found in all the directories and uses the union
1072# of the lists.
1073strip-linguas() {
1074 local ls newls nols
1075 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1076 local op=$1; shift
1077 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1078 local d f
1079 for d in "$@" ; do
1080 if [[ ${op} == "-u" ]] ; then
1081 newls=${ls}
1082 else
1083 newls=""
1084 fi
1085 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1086 if [[ ${op} == "-i" ]] ; then
1087 has ${f} ${ls} && newls="${newls} ${f}"
258 else 1088 else
259 PATCH_TARGET="${x}" 1089 has ${f} ${ls} || newls="${newls} ${f}"
260 fi 1090 fi
261
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267
268 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
271 then
272 echo
273 eerror "Could not extract patch!"
274 #die "Could not extract patch!"
275 count=5
276 break
277 fi
278 fi
279
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289
290 if [ "$?" -ne 0 ]
291 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo
294 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!"
297 count=5
298 fi
299
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
301
302 break
303 fi
304
305 count=$((count + 1))
306 done 1091 done
307 1092 ls=${newls}
308 if [ "${PATCH_SUFFIX}" != "patch" ] 1093 done
309 then 1094 else
310 rm -f ${PATCH_TARGET} 1095 ls="$@"
311 fi 1096 fi
312 1097
313 if [ "${count}" -eq 5 ] 1098 nols=""
314 then 1099 newls=""
315 echo 1100 for f in ${LINGUAS} ; do
316 eerror "Failed Patch: ${x##*/}!" 1101 if has ${f} ${ls} ; then
317 eerror 1102 newls="${newls} ${f}"
318 eerror "Include in your bugreport the contents of:" 1103 else
319 eerror 1104 nols="${nols} ${f}"
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
321 echo
322 die "Failed Patch: ${x##*/}!"
323 fi
324
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 eend 0
328 fi 1105 fi
329 done 1106 done
330 if [ "${SINGLE_PATCH}" = "no" ] 1107 [[ -n ${nols} ]] \
331 then 1108 && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
332 einfo "Done with patching" 1109 export LINGUAS=${newls:1}
333 fi
334} 1110}
335 1111
336# This function return true if we are using the NPTL pthreads 1112# @FUNCTION: preserve_old_lib
337# implementation. 1113# @USAGE: <libs to preserve> [more libs]
338# 1114# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 1115# These functions are useful when a lib in your package changes ABI SONAME.
340# 1116# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
341 1117# would break packages that link against it. Most people get around this
342have_NPTL() { 1118# by using the portage SLOT mechanism, but that is not always a relevant
343 1119# solution, so instead you can call this from pkg_preinst. See also the
344 cat > ${T}/test-nptl.c <<-"END" 1120# preserve_old_lib_notify function.
345 #define _XOPEN_SOURCE 1121preserve_old_lib() {
346 #include <unistd.h> 1122 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
347 #include <stdio.h> 1123 eerror "preserve_old_lib() must be called from pkg_preinst() only"
348 1124 die "Invalid preserve_old_lib() usage"
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi 1125 fi
376 else 1126 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
377 echo "no"
378 fi
379 1127
380 return 1 1128 # let portage worry about it
381} 1129 has preserve-libs ${FEATURES} && return 0
382 1130
383# This function check how many cpu's are present, and then set 1131 local lib dir
384# -j in MAKEOPTS accordingly. 1132 for lib in "$@" ; do
385# 1133 [[ -e ${ROOT}/${lib} ]] || continue
386# Thanks to nall <nall@gentoo.org> for this. 1134 dir=${lib%/*}
387# 1135 dodir ${dir} || die "dodir ${dir} failed"
388get_number_of_jobs() { 1136 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
389 local jobs=0 1137 touch "${D}"/${lib}
1138 done
1139}
390 1140
391 if [ ! -r /proc/cpuinfo ] 1141# @FUNCTION: preserve_old_lib_notify
392 then 1142# @USAGE: <libs to notify> [more libs]
393 return 1 1143# @DESCRIPTION:
394 fi 1144# Spit helpful messages about the libraries preserved by preserve_old_lib.
395 1145preserve_old_lib_notify() {
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565. 1146 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ] 1147 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
398 then 1148 die "Invalid preserve_old_lib_notify() usage"
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 1149 fi
426 1150
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ] 1151 # let portage worry about it
428 then 1152 has preserve-libs ${FEATURES} && return 0
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!"
439 fi
440 1153
441 # Make sure the number is valid ... 1154 local lib notice=0
442 if [ "${jobs}" -lt 1 ] 1155 for lib in "$@" ; do
443 then 1156 [[ -e ${ROOT}/${lib} ]] || continue
444 jobs=1 1157 if [[ ${notice} -eq 0 ]] ; then
445 fi 1158 notice=1
446 1159 ewarn "Old versions of installed libraries were detected on your system."
447 if [ -n "${ADMINPARAM}" ] 1160 ewarn "In order to avoid breaking packages that depend on these old libs,"
448 then 1161 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 1162 ewarn "in order to remove these old dependencies. If you do not have this"
450 then 1163 ewarn "helper program, simply emerge the 'gentoolkit' package."
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 1164 ewarn
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# does not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
479# Simplify/standardize adding users to the system
480# vapier@gentoo.org
481#
482# enewuser(username, uid, shell, homedir, groups, extra options)
483#
484# Default values if you do not specify any:
485# username: REQUIRED !
486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
488# shell: /bin/false
489# homedir: /dev/null
490# groups: none
491# extra: comment of 'added by portage for ${PN}'
492enewuser() {
493 # get the username
494 local euser="$1"; shift
495 if [ -z "${euser}" ]
496 then
497 eerror "No username specified !"
498 die "Cannot call enewuser without a username"
499 fi
500
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists
507 if [ "${euser}" == "${realuser}" ]
508 then
509 return 0
510 fi
511 einfo "Adding user '${euser}' to your system ..."
512
513 # options to pass to useradd
514 local opts=
515
516 # handle uid
517 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
520 if [ "${euid}" -gt 0 ]
521 then
522 chown ${euid} ${tmpfile} >& /dev/null
523 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
524 if [ "${realuser//[0-9]}" != "" ]
525 then
526 euid="uid is taken; using next available"
527 else
528 opts="${opts} -u ${euid}"
529 fi 1165 fi
530 else 1166 ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'"
531 eerror "Userid given but is not greater than 0 !" 1167 done
532 die "${euid} is not a valid UID" 1168}
1169
1170# @FUNCTION: built_with_use
1171# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1172# @DESCRIPTION:
1173#
1174# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1175#
1176# A temporary hack until portage properly supports DEPENDing on USE
1177# flags being enabled in packages. This will check to see if the specified
1178# DEPEND atom was built with the specified list of USE flags. The
1179# --missing option controls the behavior if called on a package that does
1180# not actually support the defined USE flags (aka listed in IUSE).
1181# The default is to abort (call die). The -a and -o flags control
1182# the requirements of the USE flags. They correspond to "and" and "or"
1183# logic. So the -a flag means all listed USE flags must be enabled
1184# while the -o flag means at least one of the listed IUSE flags must be
1185# enabled. The --hidden option is really for internal use only as it
1186# means the USE flag we're checking is hidden expanded, so it won't be found
1187# in IUSE like normal USE flags.
1188#
1189# Remember that this function isn't terribly intelligent so order of optional
1190# flags matter.
1191built_with_use() {
1192 local hidden="no"
1193 if [[ $1 == "--hidden" ]] ; then
1194 hidden="yes"
1195 shift
533 fi 1196 fi
534 else
535 euid="next available"
536 fi
537 einfo " - Userid: ${euid}"
538 1197
539 # handle shell 1198 local missing_action="die"
540 local eshell="$1"; shift 1199 if [[ $1 == "--missing" ]] ; then
541 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 1200 missing_action=$2
542 then 1201 shift ; shift
543 if [ ! -e "${eshell}" ] 1202 case ${missing_action} in
544 then 1203 true|false|die) ;;
545 eerror "A shell was specified but it does not exist !" 1204 *) die "unknown action '${missing_action}'";;
546 die "${eshell} does not exist" 1205 esac
547 fi 1206 fi
548 else
549 eshell="/bin/false"
550 fi
551 einfo " - Shell: ${eshell}"
552 opts="${opts} -s ${eshell}"
553 1207
554 # handle homedir 1208 local opt=$1
555 local ehome="$1"; shift 1209 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
556 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
557 then
558 ehome="/dev/null"
559 fi
560 einfo " - Home: ${ehome}"
561 opts="${opts} -d ${ehome}"
562 1210
563 # handle groups 1211 local PKG=$(best_version $1)
564 local egroups="$1"; shift 1212 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
565 if [ ! -z "${egroups}" ] 1213 shift
566 then 1214
567 local realgroup= 1215 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
568 local oldifs="${IFS}" 1216 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
569 export IFS="," 1217
570 for g in ${egroups} 1218 # if the IUSE file doesn't exist, the read will error out, we need to handle
571 do 1219 # this gracefully
572 chgrp ${g} ${tmpfile} >& /dev/null 1220 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
573 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 1221 case ${missing_action} in
574 if [ "${g}" != "${realgroup}" ] 1222 true) return 0;;
575 then 1223 false) return 1;;
576 eerror "You must add ${g} to the system first" 1224 die) die "Unable to determine what USE flags $PKG was built with";;
577 die "${g} is not a valid GID" 1225 esac
1226 fi
1227
1228 if [[ ${hidden} == "no" ]] ; then
1229 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1230 # Don't check USE_EXPAND #147237
1231 local expand
1232 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1233 if [[ $1 == ${expand}_* ]] ; then
1234 expand=""
1235 break
578 fi 1236 fi
579 done 1237 done
580 export IFS="${oldifs}" 1238 if [[ -n ${expand} ]] ; then
581 opts="${opts} -g ${egroups}" 1239 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1240 case ${missing_action} in
1241 true) return 0;;
1242 false) return 1;;
1243 die) die "$PKG does not actually support the $1 USE flag!";;
1244 esac
1245 fi
1246 fi
1247 fi
1248
1249 local USE_BUILT=$(<${USEFILE})
1250 while [[ $# -gt 0 ]] ; do
1251 if [[ ${opt} = "-o" ]] ; then
1252 has $1 ${USE_BUILT} && return 0
1253 else
1254 has $1 ${USE_BUILT} || return 1
1255 fi
1256 shift
1257 done
1258 [[ ${opt} = "-a" ]]
1259}
1260
1261# @FUNCTION: epunt_cxx
1262# @USAGE: [dir to scan]
1263# @DESCRIPTION:
1264# Many configure scripts wrongly bail when a C++ compiler could not be
1265# detected. If dir is not specified, then it defaults to ${S}.
1266#
1267# http://bugs.gentoo.org/73450
1268epunt_cxx() {
1269 local dir=$1
1270 [[ -z ${dir} ]] && dir=${S}
1271 ebegin "Removing useless C++ checks"
1272 local f
1273 find "${dir}" -name configure | while read f ; do
1274 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1275 done
1276 eend 0
1277}
1278
1279# @FUNCTION: make_wrapper
1280# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1281# @DESCRIPTION:
1282# Create a shell wrapper script named wrapper in installpath
1283# (defaults to the bindir) to execute target (default of wrapper) by
1284# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1285# libpaths followed by optionally changing directory to chdir.
1286make_wrapper() {
1287 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1288 local tmpwrapper=$(emktemp)
1289 # We don't want to quote ${bin} so that people can pass complex
1290 # things as $bin ... "./someprog --args"
1291 cat << EOF > "${tmpwrapper}"
1292#!/bin/sh
1293cd "${chdir:-.}"
1294if [ -n "${libdir}" ] ; then
1295 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1296 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
582 else 1297 else
583 egroups="(none)" 1298 export LD_LIBRARY_PATH="${libdir}"
1299 fi
584 fi 1300fi
585 einfo " - Groups: ${egroups}" 1301exec ${bin} "\$@"
586 1302EOF
587 # handle extra and add the user 1303 chmod go+rx "${tmpwrapper}"
588 local eextra="$@" 1304 if [[ -n ${path} ]] ; then
589 local oldsandbox="${SANDBOX_ON}" 1305 (
590 export SANDBOX_ON="0" 1306 exeinto "${path}"
591 if [ -z "${eextra}" ] 1307 newexe "${tmpwrapper}" "${wrapper}"
592 then 1308 ) || die
593 useradd ${opts} ${euser} \
594 -c "added by portage for ${PN}" \
595 || die "enewuser failed"
596 else 1309 else
597 einfo " - Extra: ${eextra}" 1310 newbin "${tmpwrapper}" "${wrapper}" || die
598 useradd ${opts} ${euser} ${eextra} \
599 || die "enewuser failed"
600 fi 1311 fi
601 export SANDBOX_ON="${oldsandbox}"
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 1312}
611 1313
612# Simplify/standardize adding groups to the system 1314# @FUNCTION: path_exists
613# vapier@gentoo.org 1315# @USAGE: [-a|-o] <paths>
614# 1316# @DESCRIPTION:
615# enewgroup(group, gid) 1317# Check if the specified paths exist. Works for all types of paths
616# 1318# (files/dirs/etc...). The -a and -o flags control the requirements
617# Default values if you do not specify any: 1319# of the paths. They correspond to "and" and "or" logic. So the -a
618# groupname: REQUIRED ! 1320# flag means all the paths must exist while the -o flag means at least
619# gid: next available (see groupadd(8)) 1321# one of the paths must exist. The default behavior is "and". If no
620# extra: none 1322# paths are specified, then the return value is "false".
621enewgroup() { 1323path_exists() {
622 # get the group
623 local egroup="$1"; shift
624 if [ -z "${egroup}" ]
625 then
626 eerror "No group specified !"
627 die "Cannot call enewgroup without a group"
628 fi
629
630 # setup a file for testing groupname
631 local tmpfile="`mymktemp ${T}`"
632 chgrp ${egroup} ${tmpfile} >& /dev/null
633 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
634
635 # see if group already exists
636 if [ "${egroup}" == "${realgroup}" ]
637 then
638 return 0
639 fi
640 einfo "Adding group '${egroup}' to your system ..."
641
642 # options to pass to useradd
643 local opts= 1324 local opt=$1
1325 [[ ${opt} == -[ao] ]] && shift || opt="-a"
644 1326
645 # handle gid 1327 # no paths -> return false
646 local egid="$1"; shift 1328 # same behavior as: [[ -e "" ]]
647 if [ ! -z "${egid}" ] 1329 [[ $# -eq 0 ]] && return 1
648 then
649 if [ "${egid}" -gt 0 ]
650 then
651 chgrp ${egid} ${tmpfile} >& /dev/null
652 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
653 if [ "${realuser//[0-9]}" != "" ]
654 then
655 euid="gid is taken; using next available"
656 else
657 opts="${opts} -g ${egid}"
658 fi
659 else
660 eerror "Groupid given but is not greater than 0 !"
661 die "${egid} is not a valid GID"
662 fi
663 else
664 egid="next available"
665 fi
666 einfo " - Groupid: ${egid}"
667 1330
668 # handle extra 1331 local p r=0
669 local eextra="$@"
670 opts="${opts} ${eextra}"
671
672 # add the group
673 local oldsandbox="${SANDBOX_ON}"
674 export SANDBOX_ON="0"
675 groupadd ${opts} ${egroup} || die "enewgroup failed"
676 export SANDBOX_ON="${oldsandbox}"
677}
678
679# Simple script to replace 'dos2unix' binaries
680# vapier@gentoo.org
681#
682# edos2unix(file, <more files>...)
683edos2unix() {
684 for f in "$@" 1332 for p in "$@" ; do
685 do 1333 [[ -e ${p} ]]
686 cp "${f}" ${T}/edos2unix 1334 : $(( r += $? ))
687 sed 's/\r$//' ${T}/edos2unix > "${f}"
688 done 1335 done
689}
690 1336
691# Make a desktop file ! 1337 case ${opt} in
692# Great for making those icons in kde/gnome startmenu ! 1338 -a) return $(( r != 0 )) ;;
693# Amaze your friends ! Get the women ! Join today ! 1339 -o) return $(( r == $# )) ;;
694# gnome2 /usr/share/applications 1340 esac
695# gnome1 /usr/share/gnome/apps/ 1341}
696# KDE ${KDEDIR}/share/applnk /usr/share/applnk
697#
698# make_desktop_entry(<binary>, [name], [icon], [type], [path])
699#
700# binary: what binary does the app run with ?
701# name: the name that will show up in the menu
702# icon: give your little like a pretty little icon ...
703# this can be relative (to /usr/share/pixmaps) or
704# a full path to an icon
705# type: what kind of application is this ? for categories:
706# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
707# path: if your app needs to startup in a specific dir
708make_desktop_entry() {
709 [ -z "$1" ] && eerror "You must specify the executable" && return 1
710 1342
711 local exec="${1}" 1343# @FUNCTION: in_iuse
712 local name="${2:-${PN}}" 1344# @USAGE: <flag>
713 local icon="${3:-${PN}.png}" 1345# @DESCRIPTION:
714 local type="${4}" 1346# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
715 local subdir="${6}" 1347# as necessary.
716 local path="${5:-${GAMES_PREFIX}}" 1348#
717 if [ -z "${type}" ] 1349# Note that this function should not be used in the global scope.
718 then 1350in_iuse() {
719 case ${CATEGORY} in 1351 debug-print-function ${FUNCNAME} "${@}"
720 "app-emulation") 1352 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
721 type=Emulator 1353
722 subdir="Games" 1354 local flag=${1}
723 ;; 1355 local liuse=( ${IUSE} )
724 "games-"*) 1356
725 type=Game 1357 has "${flag}" "${liuse[@]#[+-]}"
726 subdir="Games" 1358}
727 ;; 1359
728 "net-"*) 1360# @FUNCTION: use_if_iuse
729 type=Network 1361# @USAGE: <flag>
730 subdir="${type}" 1362# @DESCRIPTION:
1363# Return true if the given flag is in USE and IUSE.
1364#
1365# Note that this function should not be used in the global scope.
1366use_if_iuse() {
1367 in_iuse $1 || return 1
1368 use $1
1369}
1370
1371# @FUNCTION: usex
1372# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1373# @DESCRIPTION:
1374# Proxy to declare usex for package managers or EAPIs that do not provide it
1375# and use the package manager implementation when available (i.e. EAPI >= 5).
1376# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1377# otherwise echo [false output][false suffix] (defaults to "no").
1378if has "${EAPI:-0}" 0 1 2 3 4; then
1379 usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1380fi
1381
1382# @FUNCTION: prune_libtool_files
1383# @USAGE: [--all]
1384# @DESCRIPTION:
1385# Locate unnecessary libtool files (.la) and libtool static archives
1386# (.a) and remove them from installation image.
1387#
1388# By default, .la files are removed whenever the static linkage can
1389# either be performed using pkg-config or doesn't introduce additional
1390# flags.
1391#
1392# If '--all' argument is passed, all .la files are removed. This is
1393# usually useful when the package installs plugins and does not use .la
1394# files for loading them.
1395#
1396# The .a files are only removed whenever corresponding .la files state
1397# that they should not be linked to, i.e. whenever these files
1398# correspond to plugins.
1399#
1400# Note: if your package installs both static libraries and .pc files,
1401# you need to add pkg-config to your DEPEND.
1402prune_libtool_files() {
1403 debug-print-function ${FUNCNAME} "$@"
1404
1405 local removing_all opt
1406 for opt; do
1407 case "${opt}" in
1408 --all)
1409 removing_all=1
731 ;; 1410 ;;
732 *) 1411 *)
733 type= 1412 die "Invalid argument to ${FUNCNAME}(): ${opt}"
734 subdir=
735 ;;
736 esac 1413 esac
737 fi
738 local desktop="${T}/${exec}.desktop"
739
740echo "[Desktop Entry]
741Encoding=UTF-8
742Version=0.9.2
743Name=${name}
744Type=Application
745Comment=${DESCRIPTION}
746Exec=${exec}
747Path=${path}
748Icon=${icon}
749Categories=Application;${type};" > ${desktop}
750
751 if [ -d "/usr/share/applications" ]
752 then
753 insinto /usr/share/applications
754 doins ${desktop}
755 fi
756
757 #if [ -d "/usr/share/gnome/apps" ]
758 #then
759 # insinto /usr/share/gnome/apps/Games
760 # doins ${desktop}
761 #fi
762
763 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
764 #then
765 # for ver in /usr/kde/*
766 # do
767 # insinto ${ver}/share/applnk/Games
768 # doins ${desktop}
769 # done 1414 done
770 #fi
771 1415
772 if [ -d "/usr/share/applnk" ] 1416 local f
773 then 1417 local queue=()
774 insinto /usr/share/applnk/${subdir} 1418 while IFS= read -r -d '' f; do # for all .la files
775 doins ${desktop} 1419 local archivefile=${f/%.la/.a}
776 fi
777 1420
778 return 0 1421 [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed'
779}
780 1422
781# for internal use only (unpack_pdv and unpack_makeself) 1423 # Remove static libs we're not supposed to link against.
782find_unpackable_file() { 1424 if grep -q '^shouldnotlink=yes$' "${f}"; then
783 local src="$1" 1425 if [[ -f ${archivefile} ]]; then
784 if [ -z "${src}" ] 1426 einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)"
785 then 1427 queue+=( "${archivefile}" )
786 src="${DISTDIR}/${A}"
787 else
788 if [ -e "${DISTDIR}/${src}" ]
789 then
790 src="${DISTDIR}/${src}"
791 elif [ -e "${PWD}/${src}" ]
792 then
793 src="${PWD}/${src}"
794 elif [ -e "${src}" ]
795 then
796 src="${src}"
797 fi 1428 fi
1429
1430 # The .la file may be used by a module loader, so avoid removing it
1431 # unless explicitly requested.
1432 [[ ${removing_all} ]] || continue
798 fi 1433 fi
799 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
800 echo "${src}"
801}
802 1434
803# Unpack those pesky pdv generated files ... 1435 # Remove .la files when:
804# They're self-unpacking programs with the binary package stuffed in 1436 # - user explicitly wants us to remove all .la files,
805# the middle of the archive. Valve seems to use it a lot ... too bad 1437 # - respective static archive doesn't exist,
806# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1438 # - they are covered by a .pc file already,
807# 1439 # - they don't provide any new information (no libs & no flags).
808# Usage: unpack_pdv [file to unpack] [size of off_t] 1440 local reason pkgconfig_scanned
809# - you have to specify the off_t size ... i have no idea how to extract that 1441 if [[ ${removing_all} ]]; then
810# information out of the binary executable myself. basically you pass in 1442 reason='requested'
811# the size of the off_t type (in bytes) on the machine that built the pdv 1443 elif [[ ! -f ${archivefile} ]]; then
812# archive. one way to determine this is by running the following commands: 1444 reason='no static archive'
813# strings <pdv archive> | grep lseek 1445 elif [[ ! $(sed -nre \
814# strace -elseek <pdv archive> 1446 "s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" \
815# basically look for the first lseek command (we do the strings/grep because 1447 "${f}") ]]; then
816# sometimes the function call is _llseek or something) and steal the 2nd 1448 reason='no libs & flags'
817# parameter. here is an example:
818# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
819# lseek
820# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
821# lseek(3, -4, SEEK_END) = 2981250
822# thus we would pass in the value of '4' as the second parameter.
823unpack_pdv() {
824 local src="`find_unpackable_file $1`"
825 local sizeoff_t="$2"
826
827 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
828
829 local shrtsrc="`basename ${src}`"
830 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
831 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
832 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
833
834 # grab metadata for debug reasons
835 local metafile="`mymktemp ${T}`"
836 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
837
838 # rip out the final file name from the metadata
839 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
840 datafile="`basename ${datafile}`"
841
842 # now lets uncompress/untar the file if need be
843 local tmpfile="`mymktemp ${T}`"
844 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
845
846 local iscompressed="`file -b ${tmpfile}`"
847 if [ "${iscompressed:0:8}" == "compress" ] ; then
848 iscompressed=1
849 mv ${tmpfile}{,.Z}
850 gunzip ${tmpfile}
851 else
852 iscompressed=0
853 fi
854 local istar="`file -b ${tmpfile}`"
855 if [ "${istar:0:9}" == "POSIX tar" ] ; then
856 istar=1
857 else
858 istar=0
859 fi
860
861 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
862 #dd if=${src} ibs=${metaskip} count=1 \
863 # | dd ibs=${tailskip} skip=1 \
864 # | gzip -dc \
865 # > ${datafile}
866 if [ ${iscompressed} -eq 1 ] ; then
867 if [ ${istar} -eq 1 ] ; then
868 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
869 | head -c $((${metaskip}-${tailskip})) \
870 | tar -xzf -
871 else 1449 else
872 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1450 if [[ ! ${pkgconfig_scanned} ]]; then
873 | head -c $((${metaskip}-${tailskip})) \ 1451 # Create a list of all .pc-covered libs.
874 | gzip -dc \ 1452 local pc_libs=()
875 > ${datafile} 1453 if [[ ! ${removing_all} ]]; then
1454 local f
1455 local tf=${T}/prune-lt-files.pc
1456 local pkgconf=$(tc-getPKG_CONFIG)
1457
1458 while IFS= read -r -d '' f; do # for all .pc files
1459 local arg
1460
1461 sed -e '/^Requires:/d' "${f}" > "${tf}"
1462 for arg in $("${pkgconf}" --libs "${tf}"); do
1463 [[ ${arg} == -l* ]] && pc_libs+=( lib${arg#-l}.la )
1464 done
1465 done < <(find "${D}" -type f -name '*.pc' -print0)
1466
1467 rm -f "${tf}"
876 fi 1468 fi
877 else
878 if [ ${istar} -eq 1 ] ; then
879 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
880 | head -c $((${metaskip}-${tailskip})) \
881 | tar --no-same-owner -xf -
882 else
883 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
884 | head -c $((${metaskip}-${tailskip})) \
885 > ${datafile}
886 fi
887 fi
888 true
889 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
890 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
891}
892 1469
893# Unpack those pesky makeself generated files ... 1470 pkgconfig_scanned=1
894# They're shell scripts with the binary package tagged onto
895# the end of the archive. Loki utilized the format as does
896# many other game companies.
897#
898# Usage: unpack_makeself [file to unpack] [offset]
899# - If the file is not specified then unpack will utilize ${A}.
900# - If the offset is not specified then we will attempt to extract
901# the proper offset from the script itself.
902unpack_makeself() {
903 local src="`find_unpackable_file $1`"
904 local skip="$2"
905
906 local shrtsrc="`basename ${src}`"
907 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
908 if [ -z "${skip}" ]
909 then
910 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
911 local skip=0
912 case ${ver} in
913 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
914 skip=`grep -a ^skip= ${src} | cut -d= -f2`
915 ;;
916 2.0|2.0.1)
917 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
918 ;;
919 2.1.1)
920 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
921 let skip="skip + 1"
922 ;;
923 2.1.2)
924 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
925 let skip="skip + 1"
926 ;;
927 2.1.3)
928 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
929 let skip="skip + 1"
930 ;;
931 *)
932 eerror "I'm sorry, but I was unable to support the Makeself file."
933 eerror "The version I detected was '${ver}'."
934 eerror "Please file a bug about the file ${shrtsrc} at"
935 eerror "http://bugs.gentoo.org/ so that support can be added."
936 die "makeself version '${ver}' not supported"
937 ;;
938 esac
939 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
940 fi
941
942 # lets grab the first few bytes of the file to figure out what kind of archive it is
943 local tmpfile="`mymktemp ${T}`"
944 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
945 local filetype="`file -b ${tmpfile}`"
946 case ${filetype} in
947 *tar\ archive)
948 tail -n +${skip} ${src} | tar --no-same-owner -xf -
949 ;;
950 bzip2*)
951 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
952 ;;
953 gzip*)
954 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
955 ;;
956 *)
957 false
958 ;;
959 esac
960 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
961}
962
963# Display a license for user to accept.
964#
965# Usage: check_license [license]
966# - If the file is not specified then ${LICENSE} is used.
967check_license() {
968 local lic=$1
969 if [ -z "${lic}" ] ; then
970 lic="${PORTDIR}/licenses/${LICENSE}"
971 else
972 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
973 lic="${PORTDIR}/licenses/${src}"
974 elif [ -e "${PWD}/${src}" ] ; then
975 lic="${PWD}/${src}"
976 elif [ -e "${src}" ] ; then
977 lic="${src}"
978 fi
979 fi
980 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
981 local l="`basename ${lic}`"
982
983 # here is where we check for the licenses the user already
984 # accepted ... if we don't find a match, we make the user accept
985 local alic
986 for alic in "${ACCEPT_LICENSE}" ; do
987 [ "${alic}" == "*" ] && return 0
988 [ "${alic}" == "${l}" ] && return 0
989 done
990
991 local licmsg="`mymktemp ${T}`"
992 cat << EOF > ${licmsg}
993**********************************************************
994The following license outlines the terms of use of this
995package. You MUST accept this license for installation to
996continue. When you are done viewing, hit 'q'. If you
997CTRL+C out of this, the install will not run!
998**********************************************************
999
1000EOF
1001 cat ${lic} >> ${licmsg}
1002 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1003 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1004 read alic
1005 case ${alic} in
1006 yes|Yes|y|Y)
1007 return 0
1008 ;;
1009 *)
1010 echo;echo;echo
1011 eerror "You MUST accept the license to continue! Exiting!"
1012 die "Failed to accept license"
1013 ;;
1014 esac
1015}
1016
1017# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1018# the whole 'non-interactive' policy, but damnit I want CD support !
1019#
1020# with these cdrom functions we handle all the user interaction and
1021# standardize everything. all you have to do is call cdrom_get_cds()
1022# and when the function returns, you can assume that the cd has been
1023# found at CDROM_ROOT.
1024#
1025# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1026# etc... if you want to give the cds better names, then just export
1027# the CDROM_NAME_X variables before calling cdrom_get_cds().
1028#
1029# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1030#
1031# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1032# - this will attempt to locate a cd based upon a file that is on
1033# the cd ... the more files you give this function, the more cds
1034# the cdrom functions will handle
1035cdrom_get_cds() {
1036 # first we figure out how many cds we're dealing with by
1037 # the # of files they gave us
1038 local cdcnt=0
1039 local f=
1040 for f in "$@" ; do
1041 cdcnt=$((cdcnt + 1))
1042 export CDROM_CHECK_${cdcnt}="$f"
1043 done
1044 export CDROM_TOTAL_CDS=${cdcnt}
1045 export CDROM_CURRENT_CD=1
1046
1047 # now we see if the user gave use CD_ROOT ...
1048 # if they did, let's just believe them that it's correct
1049 if [ ! -z "${CD_ROOT}" ] ; then
1050 export CDROM_ROOT="${CD_ROOT}"
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return
1053 fi
1054 # do the same for CD_ROOT_X
1055 if [ ! -z "${CD_ROOT_1}" ] ; then
1056 local var=
1057 cdcnt=0
1058 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1059 cdcnt=$((cdcnt + 1))
1060 var="CD_ROOT_${cdcnt}"
1061 if [ -z "${!var}" ] ; then
1062 eerror "You must either use just the CD_ROOT"
1063 eerror "or specify ALL the CD_ROOT_X variables."
1064 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1065 die "could not locate CD_ROOT_${cdcnt}"
1066 fi 1471 fi
1067 export CDROM_ROOTS_${cdcnt}="${!var}"
1068 done
1069 export CDROM_ROOT=${CDROM_ROOTS_1}
1070 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1071 return
1072 fi
1073 1472
1074 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1473 has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc'
1075 einfon "This ebuild will need the "
1076 if [ -z "${CDROM_NAME}" ] ; then
1077 echo "cdrom for ${PN}."
1078 else
1079 echo "${CDROM_NAME}."
1080 fi
1081 echo
1082 einfo "If you do not have the CD, but have the data files"
1083 einfo "mounted somewhere on your filesystem, just export"
1084 einfo "the variable CD_ROOT so that it points to the"
1085 einfo "directory containing the files."
1086 echo
1087 else
1088 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1089 cdcnt=0
1090 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1091 cdcnt=$((cdcnt + 1))
1092 var="CDROM_NAME_${cdcnt}"
1093 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1094 done
1095 echo
1096 einfo "If you do not have the CDs, but have the data files"
1097 einfo "mounted somewhere on your filesystem, just export"
1098 einfo "the following variables so they point to the right place:"
1099 einfon ""
1100 cdcnt=0
1101 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1102 cdcnt=$((cdcnt + 1))
1103 echo -n " CD_ROOT_${cdcnt}"
1104 done
1105 echo
1106 einfo "Or, if you have all the files in the same place, or"
1107 einfo "you only have one cdrom, you can export CD_ROOT"
1108 einfo "and that place will be used as the same data source"
1109 einfo "for all the CDs."
1110 echo
1111 fi
1112 export CDROM_CURRENT_CD=0
1113 cdrom_load_next_cd
1114}
1115
1116# this is only used when you need access to more than one cd.
1117# when you have finished using the first cd, just call this function.
1118# when it returns, CDROM_ROOT will be pointing to the second cd.
1119# remember, you can only go forward in the cd chain, you can't go back.
1120cdrom_load_next_cd() {
1121 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1122 local var=
1123
1124 if [ ! -z "${CD_ROOT}" ] ; then
1125 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1126 return
1127 fi
1128
1129 unset CDROM_ROOT
1130 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1131 if [ -z "${!var}" ] ; then
1132 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1133 cdrom_locate_file_on_cd ${!var}
1134 else
1135 export CDROM_ROOT="${!var}"
1136 fi
1137
1138 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1139}
1140
1141# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1142# functions. this should *never* be called from an ebuild.
1143# all it does is try to locate a give file on a cd ... if the cd isn't
1144# found, then a message asking for the user to insert the cdrom will be
1145# displayed and we'll hang out here until:
1146# (1) the file is found on a mounted cdrom
1147# (2) the user hits CTRL+C
1148cdrom_locate_file_on_cd() {
1149 while [ -z "${CDROM_ROOT}" ] ; do
1150 local dir="$(dirname ${@})"
1151 local file="$(basename ${@})"
1152 local mline=""
1153 local showedmsg=0
1154
1155 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1156 [ -d "${mline}/${dir}" ] || continue
1157 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1158 && export CDROM_ROOT=${mline}
1159 done
1160
1161 if [ -z "${CDROM_ROOT}" ] ; then
1162 echo
1163 if [ ${showedmsg} -eq 0 ] ; then
1164 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1165 if [ -z "${CDROM_NAME}" ] ; then
1166 einfo "Please insert the cdrom for ${PN} now !"
1167 else
1168 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1169 fi
1170 else
1171 if [ -z "${CDROM_NAME_1}" ] ; then
1172 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1173 else
1174 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1175 einfo "Please insert+mount the ${!var} cdrom now !"
1176 fi
1177 fi
1178 showedmsg=1
1179 fi 1474 fi
1180 einfo "Press return to scan for the cd again" 1475
1181 einfo "or hit CTRL+C to abort the emerge." 1476 if [[ ${reason} ]]; then
1182 read 1477 einfo "Removing unnecessary ${f#${D%/}} (${reason})"
1478 queue+=( "${f}" )
1479 fi
1480 done < <(find "${D}" -xtype f -name '*.la' -print0)
1481
1482 if [[ ${queue[@]} ]]; then
1483 rm -f "${queue[@]}"
1183 fi 1484 fi
1184 done
1185} 1485}
1486
1487check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1488
1489fi

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