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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 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 1.138 2005/01/07 12:04:40 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.373 2011/12/16 23:38:41 vapier 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:
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#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function generate linker scripts in /usr/lib for dynamic 57else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 58
69 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 59ebeep() {
70/* GNU ld script 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
71 Because Gentoo have critical dynamic libraries
72 in /lib, and the static versions in /usr/lib, we
73 need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 See bug #4411 on http://bugs.gentoo.org/ for
76 more info. */
77GROUP ( /${libdir}/${1} )
78END_LDSCRIPT
79 fperms a+x "/usr/${libdir}/${1}"
80} 61}
81 62
82# Simple function to draw a line consisting of '=' the same length as $* 63epause() {
83# 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
84# <azarah@gentoo.org> (11 Nov 2002) 65}
85#
86draw_line() {
87 local i=0
88 local str_length=""
89 66
90 # Handle calls that do not have args, or wc not being installed ... 67fi
91 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 68
92 then 69# @FUNCTION: eqawarn
93 echo "===============================================================" 70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${i}"
115# done
116# @CODE
117estack_push() {
118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
119 local stack_name="__ESTACK_$1__" ; shift
120 eval ${stack_name}+=\( \"\$@\" \)
121}
122
123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}[@]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}[${__estack_i}]}\"
147 fi
148 eval unset ${__estack_name}[${__estack_i}]
149}
150
151# @FUNCTION: eshopts_push
152# @USAGE: [options to `set` or `shopt`]
153# @DESCRIPTION:
154# Often times code will want to enable a shell option to change code behavior.
155# Since changing shell options can easily break other pieces of code (which
156# assume the default state), eshopts_push is used to (1) push the current shell
157# options onto a stack and (2) pass the specified arguments to set.
158#
159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
161#
162# A common example is to disable shell globbing so that special meaning/care
163# may be used with variables/arguments to custom functions. That would be:
164# @CODE
165# eshopts_push -o noglob
166# for x in ${foo} ; do
167# if ...some check... ; then
168# eshopts_pop
94 return 0 169# return 0
95 fi 170# fi
96
97 # Get the length of $*
98 str_length="$(echo -n "$*" | wc -m)"
99
100 while [ "$i" -lt "${str_length}" ]
101 do
102 echo -n "="
103
104 i=$((i + 1))
105 done 171# done
106 172# eshopts_pop
107 echo 173# @CODE
108 174eshopts_push() {
109 return 0 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
176 # as a `declare -a` here will reset its value
177 if [[ $1 == -[su] ]] ; then
178 estack_push eshopts "$(shopt -p)"
179 [[ $# -eq 0 ]] && return 0
180 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
181 else
182 estack_push eshopts $-
183 [[ $# -eq 0 ]] && return 0
184 set "$@" || die "${FUNCNAME}: bad options to set: $*"
185 fi
110} 186}
111 187
112# Default directory where patches are located 188# @FUNCTION: eshopts_pop
189# @USAGE:
190# @DESCRIPTION:
191# Restore the shell options to the state saved with the corresponding
192# eshopts_push call. See that function for more details.
193eshopts_pop() {
194 local s
195 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
196 if [[ ${s} == "shopt -"* ]] ; then
197 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
198 else
199 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
200 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
201 fi
202}
203
204# @FUNCTION: eumask_push
205# @USAGE: <new umask>
206# @DESCRIPTION:
207# Set the umask to the new value specified while saving the previous
208# value onto a stack. Useful for temporarily changing the umask.
209eumask_push() {
210 estack_push eumask "$(umask)"
211 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
212}
213
214# @FUNCTION: eumask_pop
215# @USAGE:
216# @DESCRIPTION:
217# Restore the previous umask state.
218eumask_pop() {
219 local s
220 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
221 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
222}
223
224# @VARIABLE: EPATCH_SOURCE
225# @DESCRIPTION:
226# Default directory to search for patches.
113EPATCH_SOURCE="${WORKDIR}/patch" 227EPATCH_SOURCE="${WORKDIR}/patch"
114# Default extension for patches 228# @VARIABLE: EPATCH_SUFFIX
229# @DESCRIPTION:
230# Default extension for patches (do not prefix the period yourself).
115EPATCH_SUFFIX="patch.bz2" 231EPATCH_SUFFIX="patch.bz2"
232# @VARIABLE: EPATCH_OPTS
233# @DESCRIPTION:
116# Default options for patch 234# Default options for patch:
235# @CODE
117# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 236# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
118EPATCH_OPTS="-g0" 237# --no-backup-if-mismatch - do not leave .orig files behind
238# -E - automatically remove empty files
239# @CODE
240EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
241# @VARIABLE: EPATCH_EXCLUDE
242# @DESCRIPTION:
119# List of patches not to apply. Not this is only file names, 243# List of patches not to apply. Note this is only file names,
120# and not the full path .. 244# and not the full path. Globs accepted.
121EPATCH_EXCLUDE="" 245EPATCH_EXCLUDE=""
246# @VARIABLE: EPATCH_SINGLE_MSG
247# @DESCRIPTION:
122# Change the printed message for a single patch. 248# Change the printed message for a single patch.
123EPATCH_SINGLE_MSG="" 249EPATCH_SINGLE_MSG=""
124# Force applying bulk patches even if not following the style: 250# @VARIABLE: EPATCH_MULTI_MSG
125# 251# @DESCRIPTION:
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 252# Change the printed message for multiple patches.
127# 253EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
254# @VARIABLE: EPATCH_FORCE
255# @DESCRIPTION:
256# Only require patches to match EPATCH_SUFFIX rather than the extended
257# arch naming style.
128EPATCH_FORCE="no" 258EPATCH_FORCE="no"
129 259
130# This function is for bulk patching, or in theory for just one 260# @FUNCTION: epatch
131# or two patches. 261# @USAGE: [patches] [dirs of patches]
262# @DESCRIPTION:
263# epatch is designed to greatly simplify the application of patches. It can
264# process patch files directly, or directories of patches. The patches may be
265# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
266# the -p option as epatch will automatically attempt -p0 to -p5 until things
267# apply successfully.
132# 268#
133# It should work with .bz2, .gz, .zip and plain text patches. 269# If you do not specify any options, then epatch will default to the directory
134# Currently all patches should be the same format. 270# specified by EPATCH_SOURCE.
135# 271#
136# You do not have to specify '-p' option to patch, as it will 272# When processing directories, epatch will apply all patches that match:
137# try with -p0 to -p5 until it succeed, or fail at -p5. 273# @CODE
138# 274# if ${EPATCH_FORCE} != "yes"
139# Above EPATCH_* variables can be used to control various defaults,
140# bug they should be left as is to ensure an ebuild can rely on
141# them for.
142#
143# Patches are applied in current directory.
144#
145# Bulk Patches should preferibly have the form of:
146#
147# ??_${ARCH}_foo.${EPATCH_SUFFIX} 275# ??_${ARCH}_foo.${EPATCH_SUFFIX}
276# else
277# *.${EPATCH_SUFFIX}
278# @CODE
279# The leading ?? are typically numbers used to force consistent patch ordering.
280# The arch field is used to apply patches only for the host architecture with
281# the special value of "all" means apply for everyone. Note that using values
282# other than "all" is highly discouraged -- you should apply patches all the
283# time and let architecture details be detected at configure/compile time.
148# 284#
149# For example: 285# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
286# for patches to apply.
150# 287#
151# 01_all_misc-fix.patch.bz2 288# Refer to the other EPATCH_xxx variables for more customization of behavior.
152# 02_sparc_another-fix.patch.bz2
153#
154# This ensures that there are a set order, and you can have ARCH
155# specific patches.
156#
157# If you however give an argument to epatch(), it will treat it as a
158# single patch that need to be applied if its a file. If on the other
159# hand its a directory, it will set EPATCH_SOURCE to this.
160#
161# <azarah@gentoo.org> (10 Nov 2002)
162#
163epatch() { 289epatch() {
164 local PIPE_CMD="" 290 _epatch_draw_line() {
165 local STDERR_TARGET="${T}/$$.out" 291 # create a line of same length as input string
166 local PATCH_TARGET="${T}/$$.patch" 292 [[ -z $1 ]] && set "$(printf "%65s" '')"
167 local PATCH_SUFFIX="" 293 echo "${1//?/=}"
168 local SINGLE_PATCH="no" 294 }
169 local x=""
170 295
171 if [ "$#" -gt 1 ] 296 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
172 then 297
298 # Let the rest of the code process one user arg at a time --
299 # each arg may expand into multiple patches, and each arg may
300 # need to start off with the default global EPATCH_xxx values
301 if [[ $# -gt 1 ]] ; then
173 local m="" 302 local m
174 einfo "${#} patches to apply ..."
175 for m in "$@" ; do 303 for m in "$@" ; do
176 epatch "${m}" 304 epatch "${m}"
177 done 305 done
178 return 0 306 return 0
179 fi 307 fi
180 308
181 if [ -n "$1" -a -f "$1" ] 309 local SINGLE_PATCH="no"
182 then 310 # no args means process ${EPATCH_SOURCE}
311 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
312
313 if [[ -f $1 ]] ; then
183 SINGLE_PATCH="yes" 314 SINGLE_PATCH="yes"
184 315 set -- "$1"
185 local EPATCH_SOURCE="$1" 316 # Use the suffix from the single patch (localize it); the code
317 # below will find the suffix for us
186 local EPATCH_SUFFIX="${1##*\.}" 318 local EPATCH_SUFFIX=$1
187 319
188 elif [ -n "$1" -a -d "$1" ] 320 elif [[ -d $1 ]] ; then
189 then 321 # Some people like to make dirs of patches w/out suffixes (vim)
190 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 322 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
191 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 323
324 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
325 # Re-use EPATCH_SOURCE as a search dir
326 epatch "${EPATCH_SOURCE}/$1"
327 return $?
328
329 else
330 # sanity check ... if it isn't a dir or file, wtf man ?
331 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
332 echo
333 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
334 eerror
335 eerror " ${EPATCH_SOURCE}"
336 eerror " ( ${EPATCH_SOURCE##*/} )"
337 echo
338 die "Cannot find \$EPATCH_SOURCE!"
339 fi
340
341 local PIPE_CMD
342 case ${EPATCH_SUFFIX##*\.} in
343 xz) PIPE_CMD="xz -dc" ;;
344 lzma) PIPE_CMD="lzma -dc" ;;
345 bz2) PIPE_CMD="bzip2 -dc" ;;
346 gz|Z|z) PIPE_CMD="gzip -dc" ;;
347 ZIP|zip) PIPE_CMD="unzip -p" ;;
348 *) ;;
349 esac
350
351 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
352
353 local x
354 for x in "$@" ; do
355 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
356 # didn't match anything, ignore continue on
357 [[ ! -f ${x} ]] && continue
358
359 local patchname=${x##*/}
360
361 # Apply single patches, or forced sets of patches, or
362 # patches with ARCH dependant names.
363 # ???_arch_foo.patch
364 # Else, skip this input altogether
365 local a=${patchname#*_} # strip the ???_
366 a=${a%%_*} # strip the _foo.patch
367 if ! [[ ${SINGLE_PATCH} == "yes" || \
368 ${EPATCH_FORCE} == "yes" || \
369 ${a} == all || \
370 ${a} == ${ARCH} ]]
192 then 371 then
193 local EPATCH_SOURCE="$1/*" 372 continue
373 fi
374
375 # Let people filter things dynamically
376 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
377 # let people use globs in the exclude
378 eshopts_push -o noglob
379
380 local ex
381 for ex in ${EPATCH_EXCLUDE} ; do
382 if [[ ${patchname} == ${ex} ]] ; then
383 eshopts_pop
384 continue 2
385 fi
386 done
387
388 eshopts_pop
389 fi
390
391 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
392 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
393 einfo "${EPATCH_SINGLE_MSG}"
394 else
395 einfo "Applying ${patchname} ..."
396 fi
194 else 397 else
195 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 398 einfo " ${patchname} ..."
196 fi 399 fi
197 else 400
198 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 401 # most of the time, there will only be one run per unique name,
199 then 402 # but if there are more, make sure we get unique log filenames
200 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 403 local STDERR_TARGET="${T}/${patchname}.out"
201 then 404 if [[ -e ${STDERR_TARGET} ]] ; then
202 EPATCH_SOURCE="$1" 405 STDERR_TARGET="${T}/${patchname}-$$.out"
406 fi
407
408 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
409
410 # Decompress the patch if need be
411 local count=0
412 local PATCH_TARGET
413 if [[ -n ${PIPE_CMD} ]] ; then
414 PATCH_TARGET="${T}/$$.patch"
415 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
416
417 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
418 echo
419 eerror "Could not extract patch!"
420 #die "Could not extract patch!"
421 count=5
422 break
203 fi 423 fi
424 else
425 PATCH_TARGET=${x}
426 fi
204 427
428 # Check for absolute paths in patches. If sandbox is disabled,
429 # people could (accidently) patch files in the root filesystem.
430 # Or trigger other unpleasantries #237667. So disallow -p0 on
431 # such patches.
432 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
433 if [[ -n ${abs_paths} ]] ; then
434 count=1
435 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
436 fi
437 # Similar reason, but with relative paths.
438 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
439 if [[ -n ${rel_paths} ]] ; then
440 eqawarn "QA Notice: Your patch uses relative paths '../'."
441 eqawarn " In the future this will cause a failure."
442 eqawarn "${rel_paths}"
443 fi
444
445 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
446 while [[ ${count} -lt 5 ]] ; do
447 # Generate some useful debug info ...
448 (
449 _epatch_draw_line "***** ${patchname} *****"
205 echo 450 echo
206 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 451 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
452 echo
453 _epatch_draw_line "***** ${patchname} *****"
454 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
455 ret=$?
456 echo
457 echo "patch program exited with status ${ret}"
458 exit ${ret}
459 ) >> "${STDERR_TARGET}"
460
461 if [ $? -eq 0 ] ; then
462 (
463 _epatch_draw_line "***** ${patchname} *****"
464 echo
465 echo "ACTUALLY APPLYING ${patchname} ..."
466 echo
467 _epatch_draw_line "***** ${patchname} *****"
468 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
469 ret=$?
470 echo
471 echo "patch program exited with status ${ret}"
472 exit ${ret}
473 ) >> "${STDERR_TARGET}"
474
475 if [ $? -ne 0 ] ; then
476 echo
477 eerror "A dry-run of patch command succeeded, but actually"
478 eerror "applying the patch failed!"
479 #die "Real world sux compared to the dreamworld!"
480 count=5
481 fi
482 break
483 fi
484
485 : $(( count++ ))
486 done
487
488 # if we had to decompress the patch, delete the temp one
489 if [[ -n ${PIPE_CMD} ]] ; then
490 rm -f "${PATCH_TARGET}"
491 fi
492
493 if [[ ${count} -ge 5 ]] ; then
494 echo
495 eerror "Failed Patch: ${patchname} !"
496 eerror " ( ${PATCH_TARGET} )"
207 eerror 497 eerror
208 eerror " ${EPATCH_SOURCE}" 498 eerror "Include in your bugreport the contents of:"
499 eerror
500 eerror " ${STDERR_TARGET}"
209 echo 501 echo
210 die "Cannot find \$EPATCH_SOURCE!" 502 die "Failed Patch: ${patchname}!"
211 fi
212
213 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
214 fi
215
216 case ${EPATCH_SUFFIX##*\.} in
217 bz2)
218 PIPE_CMD="bzip2 -dc"
219 PATCH_SUFFIX="bz2"
220 ;;
221 gz|Z|z)
222 PIPE_CMD="gzip -dc"
223 PATCH_SUFFIX="gz"
224 ;;
225 ZIP|zip)
226 PIPE_CMD="unzip -p"
227 PATCH_SUFFIX="zip"
228 ;;
229 *)
230 PIPE_CMD="cat"
231 PATCH_SUFFIX="patch"
232 ;;
233 esac
234
235 if [ "${SINGLE_PATCH}" = "no" ]
236 then
237 einfo "Applying various patches (bugfixes/updates) ..."
238 fi
239 for x in ${EPATCH_SOURCE}
240 do
241 # New ARCH dependant patch naming scheme ...
242 #
243 # ???_arch_foo.patch
244 #
245 if [ -f ${x} ] && \
246 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
247 [ "${EPATCH_FORCE}" = "yes" ])
248 then
249 local count=0
250 local popts="${EPATCH_OPTS}"
251
252 if [ -n "${EPATCH_EXCLUDE}" ]
253 then
254 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
255 then
256 continue
257 fi
258 fi 503 fi
259 504
260 if [ "${SINGLE_PATCH}" = "yes" ] 505 # if everything worked, delete the patch log
261 then 506 rm -f "${STDERR_TARGET}"
262 if [ -n "${EPATCH_SINGLE_MSG}" ]
263 then
264 einfo "${EPATCH_SINGLE_MSG}"
265 else
266 einfo "Applying ${x##*/} ..."
267 fi
268 else
269 einfo " ${x##*/} ..."
270 fi
271
272 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
273 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
274
275 # Allow for prefix to differ ... im lazy, so shoot me :/
276 while [ "${count}" -lt 5 ]
277 do
278 # Generate some useful debug info ...
279 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
280 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
281
282 if [ "${PATCH_SUFFIX}" != "patch" ]
283 then
284 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286 else
287 PATCH_TARGET="${x}"
288 fi
289
290 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
291 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292
293 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
295
296 if [ "${PATCH_SUFFIX}" != "patch" ]
297 then
298 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
299 then
300 echo
301 eerror "Could not extract patch!"
302 #die "Could not extract patch!"
303 count=5
304 break
305 fi
306 fi
307
308 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
309 then
310 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
311 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
312 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315
316 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
317
318 if [ "$?" -ne 0 ]
319 then
320 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
321 echo
322 eerror "A dry-run of patch command succeeded, but actually"
323 eerror "applying the patch failed!"
324 #die "Real world sux compared to the dreamworld!"
325 count=5
326 fi
327
328 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
329
330 break
331 fi
332
333 count=$((count + 1))
334 done
335
336 if [ "${PATCH_SUFFIX}" != "patch" ]
337 then
338 rm -f ${PATCH_TARGET}
339 fi
340
341 if [ "${count}" -eq 5 ]
342 then
343 echo
344 eerror "Failed Patch: ${x##*/}!"
345 eerror
346 eerror "Include in your bugreport the contents of:"
347 eerror
348 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
349 echo
350 die "Failed Patch: ${x##*/}!"
351 fi
352
353 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354
355 eend 0 507 eend 0
356 fi
357 done 508 done
358 if [ "${SINGLE_PATCH}" = "no" ]
359 then
360 einfo "Done with patching"
361 fi
362}
363 509
364# This function return true if we are using the NPTL pthreads 510 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
365# implementation. 511 : # everything worked
366# 512}
367# <azarah@gentoo.org> (06 March 2003)
368#
369have_NPTL() {
370 cat > ${T}/test-nptl.c <<-"END"
371 #define _XOPEN_SOURCE
372 #include <unistd.h>
373 #include <stdio.h>
374 513
375 int main() 514# @FUNCTION: epatch_user
376 { 515# @USAGE:
377 char buf[255]; 516# @DESCRIPTION:
378 char *str = buf; 517# Applies user-provided patches to the source tree. The patches are
518# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
519# of these three directories to exist will be the one to use, ignoring
520# any more general directories which might exist as well.
521#
522# User patches are intended for quick testing of patches without ebuild
523# modifications, as well as for permanent customizations a user might
524# desire. Obviously, there can be no official support for arbitrarily
525# patched ebuilds. So whenever a build log in a bug report mentions that
526# user patches were applied, the user should be asked to reproduce the
527# problem without these.
528#
529# Not all ebuilds do call this function, so placing patches in the
530# stated directory might or might not work, depending on the package and
531# the eclasses it inherits and uses. It is safe to call the function
532# repeatedly, so it is always possible to add a call at the ebuild
533# level. The first call is the time when the patches will be
534# applied.
535#
536# Ideally, this function should be called after gentoo-specific patches
537# have been applied, so that their code can be modified as well, but
538# before calls to e.g. eautoreconf, as the user patches might affect
539# autotool input files as well.
540epatch_user() {
541 [[ $# -ne 0 ]] && die "epatch_user takes no options"
379 542
380 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 543 # Allow multiple calls to this function; ignore all but the first
381 if (NULL != str) { 544 local applied="${T}/epatch_user.applied"
382 printf("%s\n", str); 545 [[ -e ${applied} ]] && return 2
383 if (NULL != strstr(str, "NPTL"))
384 return 0;
385 }
386 546
387 return 1; 547 # don't clobber any EPATCH vars that the parent might want
388 } 548 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 END 549 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 550 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 551 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 552 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 then 553 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 echo "yes" 554 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 einfon "Checking what PTHREADS implementation we have ..." 555 EPATCH_SUFFIX="patch" \
396 if ${T}/nptl 556 EPATCH_FORCE="yes" \
397 then 557 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
558 epatch
559 echo "${EPATCH_SOURCE}" > "${applied}"
398 return 0 560 return 0
399 else
400 return 1
401 fi
402 else
403 echo "no"
404 fi 561 fi
405 562 done
563 echo "none" > "${applied}"
406 return 1 564 return 1
407} 565}
408 566
409# This function check how many cpu's are present, and then set 567# @FUNCTION: emktemp
410# -j in MAKEOPTS accordingly. 568# @USAGE: [temp dir]
411# 569# @DESCRIPTION:
412# Thanks to nall <nall@gentoo.org> for this.
413#
414get_number_of_jobs() {
415 local jobs=0
416
417 if [ ! -r /proc/cpuinfo ]
418 then
419 return 1
420 fi
421
422 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
423 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
424 then
425 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
426 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
427 ADMINPARAM="${ADMINPARAM/-j}"
428 fi
429
430 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
431
432 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
433 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
434 then
435 # these archs will always have "[Pp]rocessor"
436 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
437
438 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
439 then
440 # sparc always has "ncpus active"
441 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
442
443 elif [ "${ARCH}" = "alpha" ]
444 then
445 # alpha has "cpus active", but only when compiled with SMP
446 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
447 then
448 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449 else
450 jobs=2
451 fi
452
453 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
454 then
455 # ppc has "processor", but only when compiled with SMP
456 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
457 then
458 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
459 else
460 jobs=2
461 fi
462 elif [ "${ARCH}" = "s390" ]
463 then
464 # s390 has "# processors : "
465 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
466 else
467 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
468 die "Unknown ARCH -- ${ARCH}!"
469 fi
470
471 # Make sure the number is valid ...
472 if [ "${jobs}" -lt 1 ]
473 then
474 jobs=1
475 fi
476
477 if [ -n "${ADMINPARAM}" ]
478 then
479 if [ "${jobs}" -gt "${ADMINPARAM}" ]
480 then
481 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
482 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
483 else
484 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
485 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
486 fi
487 fi
488}
489
490# Cheap replacement for when debianutils (and thus mktemp) 570# Cheap replacement for when debianutils (and thus mktemp)
491# does not exist on the users system 571# does not exist on the users system.
492# vapier@gentoo.org
493#
494# Takes just 1 optional parameter (the directory to create tmpfile in)
495emktemp() { 572emktemp() {
496 local exe="touch" 573 local exe="touch"
497 [ "$1" == "-d" ] && exe="mkdir" && shift 574 [[ $1 == -d ]] && exe="mkdir" && shift
498 local topdir="$1" 575 local topdir=$1
499 576
500 if [ -z "${topdir}" ] 577 if [[ -z ${topdir} ]] ; then
501 then
502 [ -z "${T}" ] \ 578 [[ -z ${T} ]] \
503 && topdir="/tmp" \ 579 && topdir="/tmp" \
504 || topdir="${T}" 580 || topdir=${T}
505 fi 581 fi
506 582
507 if [ -z "$(type -p mktemp)" ] 583 if ! type -P mktemp > /dev/null ; then
508 then 584 # system lacks `mktemp` so we have to fake it
509 local tmp=/ 585 local tmp=/
510 while [ -e "${tmp}" ] ; do 586 while [[ -e ${tmp} ]] ; do
511 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 587 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
512 done 588 done
513 ${exe} "${tmp}" 589 ${exe} "${tmp}" || ${exe} -p "${tmp}"
514 echo "${tmp}" 590 echo "${tmp}"
515 else 591 else
516 [ "${exe}" == "touch" ] \ 592 # the args here will give slightly wierd names on BSD,
517 && exe="-p" \ 593 # but should produce a usable file on all userlands
518 || exe="-d" 594 if [[ ${exe} == "touch" ]] ; then
519 mktemp ${exe} "${topdir}" 595 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
520 fi
521}
522
523# Small wrapper for getent (Linux), nidump (Mac OS X),
524# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
527#
528# egetent(database, key)
529egetent() {
530 if useq ppc-macos ; then
531 case "$2" in
532 *[!0-9]*) # Non numeric
533 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
534 ;;
535 *) # Numeric
536 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
537 ;;
538 esac
539 elif useq x86-fbsd ; then
540 local action
541 if [ "$1" == "passwd" ]
542 then
543 action="user"
544 else 596 else
545 action="group" 597 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
546 fi
547 pw show "${action}" "$2" -q
548 else
549 which nscd >& /dev/null && nscd -i "$1"
550 getent "$1" "$2"
551 fi
552}
553
554# Simplify/standardize adding users to the system
555# vapier@gentoo.org
556#
557# enewuser(username, uid, shell, homedir, groups, extra options)
558#
559# Default values if you do not specify any:
560# username: REQUIRED !
561# uid: next available (see useradd(8))
562# note: pass -1 to get default behavior
563# shell: /bin/false
564# homedir: /dev/null
565# groups: none
566# extra: comment of 'added by portage for ${PN}'
567enewuser() {
568 # get the username
569 local euser="$1"; shift
570 if [ -z "${euser}" ]
571 then
572 eerror "No username specified !"
573 die "Cannot call enewuser without a username"
574 fi
575
576 # lets see if the username already exists
577 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
578 then
579 return 0
580 fi
581 einfo "Adding user '${euser}' to your system ..."
582
583 # options to pass to useradd
584 local opts=
585
586 # handle uid
587 local euid="$1"; shift
588 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
589 then
590 if [ "${euid}" -gt 0 ]
591 then
592 if [ ! -z "`egetent passwd ${euid}`" ]
593 then
594 euid="next"
595 fi 598 fi
596 else
597 eerror "Userid given but is not greater than 0 !"
598 die "${euid} is not a valid UID"
599 fi 599 fi
600 else
601 euid="next"
602 fi
603 if [ "${euid}" == "next" ]
604 then
605 local pwrange
606 if [ "${USERLAND}" == "BSD" ] ; then
607 pwrange="`jot 898 101`"
608 else
609 pwrange="`seq 101 999`"
610 fi
611 for euid in ${pwrange} ; do
612 [ -z "`egetent passwd ${euid}`" ] && break
613 done
614 fi
615 opts="${opts} -u ${euid}"
616 einfo " - Userid: ${euid}"
617
618 # handle shell
619 local eshell="$1"; shift
620 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
621 then
622 if [ ! -e "${eshell}" ]
623 then
624 eerror "A shell was specified but it does not exist !"
625 die "${eshell} does not exist"
626 fi
627 else
628 if [ "${USERLAND}" == "BSD" ]
629 then
630 eshell="/usr/bin/false"
631 else
632 eshell="/bin/false"
633 fi
634 fi
635 einfo " - Shell: ${eshell}"
636 opts="${opts} -s ${eshell}"
637
638 # handle homedir
639 local ehome="$1"; shift
640 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
641 then
642 ehome="/dev/null"
643 fi
644 einfo " - Home: ${ehome}"
645 opts="${opts} -d ${ehome}"
646
647 # handle groups
648 local egroups="$1"; shift
649 if [ ! -z "${egroups}" ]
650 then
651 local oldifs="${IFS}"
652 local defgroup="" exgroups=""
653
654 export IFS=","
655 for g in ${egroups}
656 do
657 export IFS="${oldifs}"
658 if [ -z "`egetent group \"${g}\"`" ]
659 then
660 eerror "You must add group ${g} to the system first"
661 die "${g} is not a valid GID"
662 fi
663 if [ -z "${defgroup}" ]
664 then
665 defgroup="${g}"
666 else
667 exgroups="${exgroups},${g}"
668 fi
669 export IFS=","
670 done
671 export IFS="${oldifs}"
672
673 opts="${opts} -g ${defgroup}"
674 if [ ! -z "${exgroups}" ]
675 then
676 opts="${opts} -G ${exgroups:1}"
677 fi
678 else
679 egroups="(none)"
680 fi
681 einfo " - Groups: ${egroups}"
682
683 # handle extra and add the user
684 local eextra="$@"
685 local oldsandbox="${SANDBOX_ON}"
686 export SANDBOX_ON="0"
687 if useq ppc-macos
688 then
689 ### Make the user
690 if [ -z "${eextra}" ]
691 then
692 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified
697 local oldifs="${IFS}"
698 export IFS=","
699 for g in ${egroups}
700 do
701 dscl . merge /groups/${g} users ${euser}
702 done
703 export IFS="${oldifs}"
704 else
705 einfo "Extra options are not supported on macos yet"
706 einfo "Please report the ebuild along with the info below"
707 einfo "eextra: ${eextra}"
708 die "Required function missing"
709 fi
710 elif use x86-fbsd ; then
711 if [ -z "${eextra}" ]
712 then
713 pw useradd ${euser} ${opts} \
714 -c "added by portage for ${PN}" \
715 die "enewuser failed"
716 else
717 einfo " - Extra: ${eextra}"
718 pw useradd ${euser} ${opts} \
719 -c ${eextra} || die "enewuser failed"
720 fi
721 else
722 if [ -z "${eextra}" ]
723 then
724 useradd ${opts} ${euser} \
725 -c "added by portage for ${PN}" \
726 || die "enewuser failed"
727 else
728 einfo " - Extra: ${eextra}"
729 useradd ${opts} ${euser} ${eextra} \
730 || die "enewuser failed"
731 fi
732 fi
733 export SANDBOX_ON="${oldsandbox}"
734
735 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
736 then
737 einfo " - Creating ${ehome} in ${D}"
738 dodir ${ehome}
739 fowners ${euser} ${ehome}
740 fperms 755 ${ehome}
741 fi
742} 600}
743 601
744# Simplify/standardize adding groups to the system 602# @FUNCTION: edos2unix
745# vapier@gentoo.org 603# @USAGE: <file> [more files ...]
746# 604# @DESCRIPTION:
747# enewgroup(group, gid) 605# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
748# 606# to remove all of these text utilities from DEPEND variables because this
749# Default values if you do not specify any: 607# is a script based solution. Just give it a list of files to convert and
750# groupname: REQUIRED ! 608# they will all be changed from the DOS CRLF format to the UNIX LF format.
751# gid: next available (see groupadd(8))
752# extra: none
753enewgroup() {
754 # get the group
755 local egroup="$1"; shift
756 if [ -z "${egroup}" ]
757 then
758 eerror "No group specified !"
759 die "Cannot call enewgroup without a group"
760 fi
761
762 # see if group already exists
763 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
764 then
765 return 0
766 fi
767 einfo "Adding group '${egroup}' to your system ..."
768
769 # options to pass to useradd
770 local opts=
771
772 # handle gid
773 local egid="$1"; shift
774 if [ ! -z "${egid}" ]
775 then
776 if [ "${egid}" -gt 0 ]
777 then
778 if [ -z "`egetent group ${egid}`" ]
779 then
780 if useq ppc-macos ; then
781 opts="${opts} ${egid}"
782 else
783 opts="${opts} -g ${egid}"
784 fi
785 else
786 egid="next available; requested gid taken"
787 fi
788 else
789 eerror "Groupid given but is not greater than 0 !"
790 die "${egid} is not a valid GID"
791 fi
792 else
793 egid="next available"
794 fi
795 einfo " - Groupid: ${egid}"
796
797 # handle extra
798 local eextra="$@"
799 opts="${opts} ${eextra}"
800
801 # add the group
802 local oldsandbox="${SANDBOX_ON}"
803 export SANDBOX_ON="0"
804 if useq ppc-macos ; then
805 if [ ! -z "${eextra}" ];
806 then
807 einfo "Extra options are not supported on macos yet"
808 einfo "Please report the ebuild along with the info below"
809 einfo "eextra: ${eextra}"
810 die "Required function missing"
811 fi
812
813 # If we need the next available
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for egid in `jot 898 101`; do
817 [ -z "`egetent group ${egid}`" ] && break
818 done
819 esac
820 dscl . create /groups/${egroup} gid ${egid}
821 dscl . create /groups/${egroup} passwd '*'
822 elif use x86-fbsd ; then
823 case ${egid} in
824 *[!0-9]*) # Non numeric
825 for egid in `jot 898 101`; do
826 [ -z "`egetent group ${egid}`" ] && break
827 done
828 esac
829 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
830 else
831 groupadd ${opts} ${egroup} || die "enewgroup failed"
832 fi
833 export SANDBOX_ON="${oldsandbox}"
834}
835
836# Simple script to replace 'dos2unix' binaries
837# vapier@gentoo.org
838#
839# edos2unix(file, <more files> ...)
840edos2unix() { 609edos2unix() {
841 for f in "$@" 610 [[ $# -eq 0 ]] && return 0
842 do 611 sed -i 's/\r$//' -- "$@" || die
843 cp "${f}" ${T}/edos2unix
844 sed 's/\r$//' ${T}/edos2unix > "${f}"
845 done
846} 612}
847
848
849##############################################################
850# START: Handle .desktop files and menu entries #
851# maybe this should be separated into a new eclass some time #
852# lanius@gentoo.org #
853##############################################################
854 613
855# Make a desktop file ! 614# Make a desktop file !
856# Great for making those icons in kde/gnome startmenu ! 615# Great for making those icons in kde/gnome startmenu !
857# Amaze your friends ! Get the women ! Join today ! 616# Amaze your friends ! Get the women ! Join today !
858# 617#
859# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 618# make_desktop_entry(<command>, [name], [icon], [type], [fields])
860# 619#
861# binary: what binary does the app run with ? 620# binary: what command does the app run with ?
862# name: the name that will show up in the menu 621# name: the name that will show up in the menu
863# icon: give your little like a pretty little icon ... 622# icon: give your little like a pretty little icon ...
864# this can be relative (to /usr/share/pixmaps) or 623# this can be relative (to /usr/share/pixmaps) or
865# a full path to an icon 624# a full path to an icon
866# type: what kind of application is this ? for categories: 625# type: what kind of application is this ? for categories:
867# http://www.freedesktop.org/standards/menu-spec/ 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
868# path: if your app needs to startup in a specific dir 627# fields: extra fields to append to the desktop file; a printf string
869make_desktop_entry() { 628make_desktop_entry() {
870 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 629 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
871 630
872 local exec="${1}" 631 local exec=${1}
873 local name="${2:-${PN}}" 632 local name=${2:-${PN}}
874 local icon="${3:-${PN}.png}" 633 local icon=${3:-${PN}}
875 local type="${4}" 634 local type=${4}
876 local subdir="${6}" 635 local fields=${5}
877 local path="${5:-${GAMES_BINDIR}}" 636
878 if [ -z "${type}" ] 637 if [[ -z ${type} ]] ; then
879 then 638 local catmaj=${CATEGORY%%-*}
880 case ${CATEGORY} in 639 local catmin=${CATEGORY##*-}
881 "app-emulation") 640 case ${catmaj} in
882 type=Emulator 641 app)
883 subdir="Emulation" 642 case ${catmin} in
643 accessibility) type=Accessibility;;
644 admin) type=System;;
645 antivirus) type=System;;
646 arch) type=Archiving;;
647 backup) type=Archiving;;
648 cdr) type=DiscBurning;;
649 dicts) type=Dictionary;;
650 doc) type=Documentation;;
651 editors) type=TextEditor;;
652 emacs) type=TextEditor;;
653 emulation) type=Emulator;;
654 laptop) type=HardwareSettings;;
655 office) type=Office;;
656 pda) type=PDA;;
657 vim) type=TextEditor;;
658 xemacs) type=TextEditor;;
659 esac
660 ;;
661
662 dev)
663 type="Development"
664 ;;
665
666 games)
667 case ${catmin} in
668 action|fps) type=ActionGame;;
669 arcade) type=ArcadeGame;;
670 board) type=BoardGame;;
671 emulation) type=Emulator;;
672 kids) type=KidsGame;;
673 puzzle) type=LogicGame;;
674 roguelike) type=RolePlaying;;
675 rpg) type=RolePlaying;;
676 simulation) type=Simulation;;
677 sports) type=SportsGame;;
678 strategy) type=StrategyGame;;
679 esac
680 type="Game;${type}"
681 ;;
682
683 gnome)
684 type="Gnome;GTK"
685 ;;
686
687 kde)
688 type="KDE;Qt"
689 ;;
690
691 mail)
692 type="Network;Email"
693 ;;
694
695 media)
696 case ${catmin} in
697 gfx)
698 type=Graphics
884 ;; 699 ;;
885 "games-"*) 700 *)
886 type=Game 701 case ${catmin} in
887 subdir="Games" 702 radio) type=Tuner;;
703 sound) type=Audio;;
704 tv) type=TV;;
705 video) type=Video;;
706 esac
707 type="AudioVideo;${type}"
888 ;; 708 ;;
709 esac
710 ;;
711
889 "net-"*) 712 net)
713 case ${catmin} in
714 dialup) type=Dialup;;
715 ftp) type=FileTransfer;;
716 im) type=InstantMessaging;;
717 irc) type=IRCClient;;
718 mail) type=Email;;
719 news) type=News;;
720 nntp) type=News;;
721 p2p) type=FileTransfer;;
722 voip) type=Telephony;;
723 esac
890 type=Network 724 type="Network;${type}"
891 subdir="${type}"
892 ;; 725 ;;
726
727 sci)
728 case ${catmin} in
729 astro*) type=Astronomy;;
730 bio*) type=Biology;;
731 calc*) type=Calculator;;
732 chem*) type=Chemistry;;
733 elec*) type=Electronics;;
734 geo*) type=Geology;;
735 math*) type=Math;;
736 physics) type=Physics;;
737 visual*) type=DataVisualization;;
738 esac
739 type="Education;Science;${type}"
740 ;;
741
742 sys)
743 type="System"
744 ;;
745
746 www)
747 case ${catmin} in
748 client) type=WebBrowser;;
749 esac
750 type="Network;${type}"
751 ;;
752
893 *) 753 *)
894 type= 754 type=
895 subdir=
896 ;; 755 ;;
897 esac 756 esac
898 fi 757 fi
899 local desktop="${T}/${exec}.desktop" 758 if [ "${SLOT}" == "0" ] ; then
759 local desktop_name="${PN}"
760 else
761 local desktop_name="${PN}-${SLOT}"
762 fi
763 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
764 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
900 765
766 # Don't append another ";" when a valid category value is provided.
767 type=${type%;}${type:+;}
768
769 eshopts_push -s extglob
770 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
771 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
772 ewarn "allowed in .desktop files if the value is not an absolute path."
773 icon=${icon%.@(xpm|png|svg)}
774 fi
775 eshopts_pop
776
777 cat <<-EOF > "${desktop}"
901echo "[Desktop Entry] 778 [Desktop Entry]
902Encoding=UTF-8
903Version=0.9.2
904Name=${name} 779 Name=${name}
905Type=Application 780 Type=Application
906Comment=${DESCRIPTION} 781 Comment=${DESCRIPTION}
907Exec=${exec} 782 Exec=${exec}
908Path=${path} 783 TryExec=${exec%% *}
909Icon=${icon} 784 Icon=${icon}
910Categories=Application;${type};" > "${desktop}" 785 Categories=${type}
786 EOF
911 787
788 if [[ ${fields:-=} != *=* ]] ; then
789 # 5th arg used to be value to Path=
790 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
791 fields="Path=${fields}"
792 fi
793 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
794
795 (
796 # wrap the env here so that the 'insinto' call
797 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 798 insinto /usr/share/applications
913 doins "${desktop}" 799 doins "${desktop}"
914 800 ) || die "installing desktop file failed"
915 return 0
916} 801}
917 802
918# Make a GDM/KDM Session file 803# @FUNCTION: validate_desktop_entries
919# 804# @USAGE: [directories]
920# make_desktop_entry(<title>, <command>) 805# @MAINTAINER:
921# title: File to execute to start the Window Manager 806# Carsten Lohrke <carlo@gentoo.org>
922# command: Name of the Window Manager 807# @DESCRIPTION:
808# Validate desktop entries using desktop-file-utils
809validate_desktop_entries() {
810 if [[ -x /usr/bin/desktop-file-validate ]] ; then
811 einfo "Checking desktop entry validity"
812 local directories=""
813 for d in /usr/share/applications $@ ; do
814 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
815 done
816 if [[ -n ${directories} ]] ; then
817 for FILE in $(find ${directories} -name "*\.desktop" \
818 -not -path '*.hidden*' | sort -u 2>/dev/null)
819 do
820 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
821 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
822 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
823 done
824 fi
825 echo ""
826 else
827 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
828 fi
829}
923 830
831# @FUNCTION: make_session_desktop
832# @USAGE: <title> <command> [command args...]
833# @DESCRIPTION:
834# Make a GDM/KDM Session file. The title is the file to execute to start the
835# Window Manager. The command is the name of the Window Manager.
836#
837# You can set the name of the file via the ${wm} variable.
924make_session_desktop() { 838make_session_desktop() {
925
926 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 839 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
927 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 840 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
928 841
929 local title="${1}" 842 local title=$1
930 local command="${2}" 843 local command=$2
931 local desktop="${T}/${wm}.desktop" 844 local desktop=${T}/${wm:-${PN}}.desktop
845 shift 2
932 846
847 cat <<-EOF > "${desktop}"
933echo "[Desktop Entry] 848 [Desktop Entry]
934Encoding=UTF-8
935Name=${title} 849 Name=${title}
936Comment=This session logs you into ${title} 850 Comment=This session logs you into ${title}
937Exec=${command} 851 Exec=${command} $*
938TryExec=${command} 852 TryExec=${command}
939Type=Application" > "${desktop}" 853 Type=XSession
854 EOF
940 855
856 (
857 # wrap the env here so that the 'insinto' call
858 # doesn't corrupt the env of the caller
941 insinto /usr/share/xsessions 859 insinto /usr/share/xsessions
942 doins "${desktop}" 860 doins "${desktop}"
943 861 )
944 return 0
945} 862}
946 863
864# @FUNCTION: domenu
865# @USAGE: <menus>
866# @DESCRIPTION:
867# Install the list of .desktop menu files into the appropriate directory
868# (/usr/share/applications).
947domenu() { 869domenu() {
948 local i 870 (
949 local j 871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
873 local i j ret=0
950 insinto /usr/share/applications 874 insinto /usr/share/applications
951 for i in ${@} 875 for i in "$@" ; do
952 do
953 if [ -f "${i}" ]; 876 if [[ -f ${i} ]] ; then
954 then
955 doins ${i} 877 doins "${i}"
878 ((ret+=$?))
956 elif [ -d "${i}" ]; 879 elif [[ -d ${i} ]] ; then
957 then
958 for j in ${i}/*.desktop 880 for j in "${i}"/*.desktop ; do
959 do
960 doins ${j} 881 doins "${j}"
882 ((ret+=$?))
961 done 883 done
884 else
885 ((++ret))
962 fi 886 fi
963 done 887 done
888 exit ${ret}
889 )
964} 890}
965 891
892# @FUNCTION: newmenu
893# @USAGE: <menu> <newname>
894# @DESCRIPTION:
895# Like all other new* functions, install the specified menu as newname.
896newmenu() {
897 (
898 # wrap the env here so that the 'insinto' call
899 # doesn't corrupt the env of the caller
900 insinto /usr/share/applications
901 newins "$@"
902 )
903}
904
905# @FUNCTION: doicon
906# @USAGE: <list of icons>
907# @DESCRIPTION:
908# Install the list of icons into the icon directory (/usr/share/pixmaps).
909# This is useful in conjunction with creating desktop/menu files.
966doicon() { 910doicon() {
967 local i 911 (
968 local j 912 # wrap the env here so that the 'insinto' call
913 # doesn't corrupt the env of the caller
914 local i j ret
969 insinto /usr/share/pixmaps 915 insinto /usr/share/pixmaps
970 for i in ${@} 916 for i in "$@" ; do
971 do
972 if [ -f "${i}" ]; 917 if [[ -f ${i} ]] ; then
973 then
974 doins ${i} 918 doins "${i}"
919 ((ret+=$?))
975 elif [ -d "${i}" ]; 920 elif [[ -d ${i} ]] ; then
976 then
977 for j in ${i}/*.png 921 for j in "${i}"/*.png ; do
978 do
979 doins ${j} 922 doins "${j}"
923 ((ret+=$?))
980 done 924 done
925 else
926 ((++ret))
981 fi 927 fi
982 done 928 done
929 exit ${ret}
930 )
983} 931}
984 932
985############################################################## 933# @FUNCTION: newicon
986# END: Handle .desktop files and menu entries # 934# @USAGE: <icon> <newname>
987############################################################## 935# @DESCRIPTION:
988 936# Like all other new* functions, install the specified icon as newname.
937newicon() {
938 (
939 # wrap the env here so that the 'insinto' call
940 # doesn't corrupt the env of the caller
941 insinto /usr/share/pixmaps
942 newins "$@"
943 )
944}
989 945
990# for internal use only (unpack_pdv and unpack_makeself) 946# for internal use only (unpack_pdv and unpack_makeself)
991find_unpackable_file() { 947find_unpackable_file() {
992 local src="$1" 948 local src=$1
993 if [ -z "${src}" ] 949 if [[ -z ${src} ]] ; then
994 then
995 src="${DISTDIR}/${A}" 950 src=${DISTDIR}/${A}
996 else 951 else
997 if [ -e "${DISTDIR}/${src}" ] 952 if [[ -e ${DISTDIR}/${src} ]] ; then
998 then
999 src="${DISTDIR}/${src}" 953 src=${DISTDIR}/${src}
1000 elif [ -e "${PWD}/${src}" ] 954 elif [[ -e ${PWD}/${src} ]] ; then
1001 then
1002 src="${PWD}/${src}" 955 src=${PWD}/${src}
1003 elif [ -e "${src}" ] 956 elif [[ -e ${src} ]] ; then
1004 then
1005 src="${src}" 957 src=${src}
1006 fi
1007 fi 958 fi
1008 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 959 fi
960 [[ ! -e ${src} ]] && return 1
1009 echo "${src}" 961 echo "${src}"
1010} 962}
1011 963
964# @FUNCTION: unpack_pdv
965# @USAGE: <file to unpack> <size of off_t>
966# @DESCRIPTION:
1012# Unpack those pesky pdv generated files ... 967# Unpack those pesky pdv generated files ...
1013# They're self-unpacking programs with the binary package stuffed in 968# They're self-unpacking programs with the binary package stuffed in
1014# the middle of the archive. Valve seems to use it a lot ... too bad 969# the middle of the archive. Valve seems to use it a lot ... too bad
1015# it seems to like to segfault a lot :(. So lets take it apart ourselves. 970# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1016# 971#
1017# Usage: unpack_pdv [file to unpack] [size of off_t]
1018# - you have to specify the off_t size ... i have no idea how to extract that 972# You have to specify the off_t size ... I have no idea how to extract that
1019# information out of the binary executable myself. basically you pass in 973# information out of the binary executable myself. Basically you pass in
1020# the size of the off_t type (in bytes) on the machine that built the pdv 974# the size of the off_t type (in bytes) on the machine that built the pdv
975# archive.
976#
1021# archive. one way to determine this is by running the following commands: 977# One way to determine this is by running the following commands:
978#
979# @CODE
1022# strings <pdv archive> | grep lseek 980# strings <pdv archive> | grep lseek
1023# strace -elseek <pdv archive> 981# strace -elseek <pdv archive>
982# @CODE
983#
1024# basically look for the first lseek command (we do the strings/grep because 984# Basically look for the first lseek command (we do the strings/grep because
1025# sometimes the function call is _llseek or something) and steal the 2nd 985# sometimes the function call is _llseek or something) and steal the 2nd
1026# parameter. here is an example: 986# parameter. Here is an example:
987#
988# @CODE
1027# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 989# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1028# lseek 990# lseek
1029# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 991# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1030# lseek(3, -4, SEEK_END) = 2981250 992# lseek(3, -4, SEEK_END) = 2981250
993# @CODE
994#
1031# thus we would pass in the value of '4' as the second parameter. 995# Thus we would pass in the value of '4' as the second parameter.
1032unpack_pdv() { 996unpack_pdv() {
1033 local src="`find_unpackable_file $1`" 997 local src=$(find_unpackable_file "$1")
1034 local sizeoff_t="$2" 998 local sizeoff_t=$2
1035 999
1000 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1036 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1001 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1037 1002
1038 local shrtsrc="`basename ${src}`" 1003 local shrtsrc=$(basename "${src}")
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1005 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1041 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1006 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1042 1007
1043 # grab metadata for debug reasons 1008 # grab metadata for debug reasons
1044 local metafile="$(emktemp)" 1009 local metafile=$(emktemp)
1045 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1010 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1046 1011
1047 # rip out the final file name from the metadata 1012 # rip out the final file name from the metadata
1048 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1013 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1049 datafile="`basename ${datafile}`" 1014 datafile=$(basename "${datafile}")
1050 1015
1051 # now lets uncompress/untar the file if need be 1016 # now lets uncompress/untar the file if need be
1052 local tmpfile="$(emktemp)" 1017 local tmpfile=$(emktemp)
1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1054 1019
1055 local iscompressed="`file -b ${tmpfile}`" 1020 local iscompressed=$(file -b "${tmpfile}")
1056 if [ "${iscompressed:0:8}" == "compress" ] ; then 1021 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1057 iscompressed=1 1022 iscompressed=1
1058 mv ${tmpfile}{,.Z} 1023 mv ${tmpfile}{,.Z}
1059 gunzip ${tmpfile} 1024 gunzip ${tmpfile}
1060 else 1025 else
1061 iscompressed=0 1026 iscompressed=0
1062 fi 1027 fi
1063 local istar="`file -b ${tmpfile}`" 1028 local istar=$(file -b "${tmpfile}")
1064 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1029 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1065 istar=1 1030 istar=1
1066 else 1031 else
1067 istar=0 1032 istar=0
1068 fi 1033 fi
1069 1034
1097 true 1062 true
1098 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1099 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1100} 1065}
1101 1066
1067# @FUNCTION: unpack_makeself
1068# @USAGE: [file to unpack] [offset] [tail|dd]
1069# @DESCRIPTION:
1102# Unpack those pesky makeself generated files ... 1070# Unpack those pesky makeself generated files ...
1103# They're shell scripts with the binary package tagged onto 1071# They're shell scripts with the binary package tagged onto
1104# the end of the archive. Loki utilized the format as does 1072# the end of the archive. Loki utilized the format as does
1105# many other game companies. 1073# many other game companies.
1106# 1074#
1107# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1075# If the file is not specified, then ${A} is used. If the
1108# - If the file is not specified then unpack will utilize ${A}.
1109# - If the offset is not specified then we will attempt to extract 1076# offset is not specified then we will attempt to extract
1110# the proper offset from the script itself. 1077# the proper offset from the script itself.
1111unpack_makeself() { 1078unpack_makeself() {
1079 local src_input=${1:-${A}}
1112 local src="$(find_unpackable_file "$1")" 1080 local src=$(find_unpackable_file "${src_input}")
1113 local skip="$2" 1081 local skip=$2
1114 local exe="$3" 1082 local exe=$3
1115 1083
1084 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1085
1116 local shrtsrc="$(basename "${src}")" 1086 local shrtsrc=$(basename "${src}")
1117 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1118 if [ -z "${skip}" ] 1088 if [[ -z ${skip} ]] ; then
1119 then
1120 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1121 local skip=0 1090 local skip=0
1122 exe=tail 1091 exe=tail
1123 case ${ver} in 1092 case ${ver} in
1124 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1126 ;; 1095 ;;
1127 2.0|2.0.1) 1096 2.0|2.0.1)
1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1129 ;; 1098 ;;
1130 2.1.1) 1099 2.1.1)
1131 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1132 let skip="skip + 1" 1101 (( skip++ ))
1133 ;; 1102 ;;
1134 2.1.2) 1103 2.1.2)
1135 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1136 let skip="skip + 1" 1105 (( skip++ ))
1137 ;; 1106 ;;
1138 2.1.3) 1107 2.1.3)
1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1140 let skip="skip + 1" 1109 (( skip++ ))
1141 ;; 1110 ;;
1142 2.1.4) 1111 2.1.4|2.1.5)
1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1144 skip=$(head -n ${skip} "${src}" | wc -c) 1113 skip=$(head -n ${skip} "${src}" | wc -c)
1145 exe="dd" 1114 exe="dd"
1146 ;; 1115 ;;
1147 *) 1116 *)
1154 esac 1123 esac
1155 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1156 fi 1125 fi
1157 case ${exe} in 1126 case ${exe} in
1158 tail) exe="tail -n +${skip} '${src}'";; 1127 tail) exe="tail -n +${skip} '${src}'";;
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1161 esac 1130 esac
1162 1131
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1133 local filetype tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1135 filetype=$(file -b "${tmpfile}") || die
1167 case ${filetype} in 1136 case ${filetype} in
1168 *tar\ archive) 1137 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1139 ;;
1171 bzip2*) 1140 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;; 1142 ;;
1183 ;; 1152 ;;
1184 esac 1153 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186} 1155}
1187 1156
1188# Display a license for user to accept. 1157# @FUNCTION: cdrom_get_cds
1189# 1158# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1190# Usage: check_license [license] 1159# @DESCRIPTION:
1191# - If the file is not specified then ${LICENSE} is used.
1192check_license() {
1193 local lic=$1
1194 if [ -z "${lic}" ] ; then
1195 lic="${PORTDIR}/licenses/${LICENSE}"
1196 else
1197 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1198 lic="${PORTDIR}/licenses/${src}"
1199 elif [ -e "${PWD}/${src}" ] ; then
1200 lic="${PWD}/${src}"
1201 elif [ -e "${src}" ] ; then
1202 lic="${src}"
1203 fi
1204 fi
1205 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1206 local l="`basename ${lic}`"
1207
1208 # here is where we check for the licenses the user already
1209 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1211 local alic
1212 set -o noglob #so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts
1216 return 0
1217 fi
1218 done
1219 set +o noglob; set -$shopts #reset old shell opts
1220
1221 local licmsg="$(emktemp)"
1222 cat << EOF > ${licmsg}
1223**********************************************************
1224The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run!
1228**********************************************************
1229
1230EOF
1231 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic
1235 case ${alic} in
1236 yes|Yes|y|Y)
1237 return 0
1238 ;;
1239 *)
1240 echo;echo;echo
1241 eerror "You MUST accept the license to continue! Exiting!"
1242 die "Failed to accept license"
1243 ;;
1244 esac
1245}
1246
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1160# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support ! 1161# the whole 'non-interactive' policy, but damnit I want CD support !
1249# 1162#
1250# with these cdrom functions we handle all the user interaction and 1163# With these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds() 1164# standardize everything. All you have to do is call cdrom_get_cds()
1252# and when the function returns, you can assume that the cd has been 1165# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT. 1166# found at CDROM_ROOT.
1254# 1167#
1168# The function will attempt to locate a cd based upon a file that is on
1169# the cd. The more files you give this function, the more cds
1170# the cdrom functions will handle.
1171#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1172# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1256# etc... if you want to give the cds better names, then just export 1173# etc... If you want to give the cds better names, then just export
1257# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1174# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1175# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1176# also use the CDROM_NAME_SET bash array.
1258# 1177#
1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1178# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1260#
1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1262# - this will attempt to locate a cd based upon a file that is on
1263# the cd ... the more files you give this function, the more cds
1264# the cdrom functions will handle
1265cdrom_get_cds() { 1179cdrom_get_cds() {
1266 # first we figure out how many cds we're dealing with by 1180 # first we figure out how many cds we're dealing with by
1267 # the # of files they gave us 1181 # the # of files they gave us
1268 local cdcnt=0 1182 local cdcnt=0
1269 local f= 1183 local f=
1270 for f in "$@" ; do 1184 for f in "$@" ; do
1271 cdcnt=$((cdcnt + 1)) 1185 ((++cdcnt))
1272 export CDROM_CHECK_${cdcnt}="$f" 1186 export CDROM_CHECK_${cdcnt}="$f"
1273 done 1187 done
1274 export CDROM_TOTAL_CDS=${cdcnt} 1188 export CDROM_TOTAL_CDS=${cdcnt}
1275 export CDROM_CURRENT_CD=1 1189 export CDROM_CURRENT_CD=1
1276 1190
1277 # now we see if the user gave use CD_ROOT ... 1191 # now we see if the user gave use CD_ROOT ...
1278 # if they did, let's just believe them that it's correct 1192 # if they did, let's just believe them that it's correct
1279 if [[ ! -z ${CD_ROOT} ]] ; then
1280 export CDROM_ROOT=${CD_ROOT}
1281 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1282 return
1283 fi
1284 # do the same for CD_ROOT_X
1285 if [[ ! -z ${CD_ROOT_1} ]] ; then 1193 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1286 local var= 1194 local var=
1287 cdcnt=0 1195 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1196 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1197 ((++cdcnt))
1290 var="CD_ROOT_${cdcnt}" 1198 var="CD_ROOT_${cdcnt}"
1199 [[ -z ${!var} ]] && var="CD_ROOT"
1291 if [[ -z ${!var} ]] ; then 1200 if [[ -z ${!var} ]] ; then
1292 eerror "You must either use just the CD_ROOT" 1201 eerror "You must either use just the CD_ROOT"
1293 eerror "or specify ALL the CD_ROOT_X variables." 1202 eerror "or specify ALL the CD_ROOT_X variables."
1294 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1203 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1295 die "could not locate CD_ROOT_${cdcnt}" 1204 die "could not locate CD_ROOT_${cdcnt}"
1296 fi 1205 fi
1297 export CDROM_ROOTS_${cdcnt}="${!var}"
1298 done 1206 done
1299 export CDROM_ROOT=${CDROM_ROOTS_1} 1207 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1300 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1208 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1209 export CDROM_SET=-1
1210 for f in ${CDROM_CHECK_1//:/ } ; do
1211 ((++CDROM_SET))
1212 [[ -e ${CDROM_ROOT}/${f} ]] && break
1213 done
1214 export CDROM_MATCH=${f}
1301 return 1215 return
1302 fi 1216 fi
1303 1217
1218 # User didn't help us out so lets make sure they know they can
1219 # simplify the whole process ...
1304 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1220 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1305 einfon "This ebuild will need the " 1221 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1306 if [[ -z ${CDROM_NAME} ]] ; then
1307 echo "cdrom for ${PN}."
1308 else
1309 echo "${CDROM_NAME}."
1310 fi
1311 echo 1222 echo
1312 einfo "If you do not have the CD, but have the data files" 1223 einfo "If you do not have the CD, but have the data files"
1313 einfo "mounted somewhere on your filesystem, just export" 1224 einfo "mounted somewhere on your filesystem, just export"
1314 einfo "the variable CD_ROOT so that it points to the" 1225 einfo "the variable CD_ROOT so that it points to the"
1315 einfo "directory containing the files." 1226 einfo "directory containing the files."
1316 echo 1227 echo
1317 einfo "For example:" 1228 einfo "For example:"
1318 einfo "export CD_ROOT=/mnt/cdrom" 1229 einfo "export CD_ROOT=/mnt/cdrom"
1319 echo 1230 echo
1320 else 1231 else
1232 if [[ -n ${CDROM_NAME_SET} ]] ; then
1233 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1234 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 ((++cdcnt))
1237 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1238 done
1239 fi
1240
1321 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1241 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1322 cdcnt=0 1242 cdcnt=0
1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1243 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1324 cdcnt=$((cdcnt + 1)) 1244 ((++cdcnt))
1325 var="CDROM_NAME_${cdcnt}" 1245 var="CDROM_NAME_${cdcnt}"
1326 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1246 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1327 done 1247 done
1328 echo 1248 echo
1329 einfo "If you do not have the CDs, but have the data files" 1249 einfo "If you do not have the CDs, but have the data files"
1330 einfo "mounted somewhere on your filesystem, just export" 1250 einfo "mounted somewhere on your filesystem, just export"
1331 einfo "the following variables so they point to the right place:" 1251 einfo "the following variables so they point to the right place:"
1332 einfon "" 1252 einfon ""
1333 cdcnt=0 1253 cdcnt=0
1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1335 cdcnt=$((cdcnt + 1)) 1255 ((++cdcnt))
1336 echo -n " CD_ROOT_${cdcnt}" 1256 echo -n " CD_ROOT_${cdcnt}"
1337 done 1257 done
1338 echo 1258 echo
1339 einfo "Or, if you have all the files in the same place, or" 1259 einfo "Or, if you have all the files in the same place, or"
1340 einfo "you only have one cdrom, you can export CD_ROOT" 1260 einfo "you only have one cdrom, you can export CD_ROOT"
1343 echo 1263 echo
1344 einfo "For example:" 1264 einfo "For example:"
1345 einfo "export CD_ROOT_1=/mnt/cdrom" 1265 einfo "export CD_ROOT_1=/mnt/cdrom"
1346 echo 1266 echo
1347 fi 1267 fi
1268
1269 export CDROM_SET=""
1348 export CDROM_CURRENT_CD=0 1270 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd 1271 cdrom_load_next_cd
1350} 1272}
1351 1273
1352# this is only used when you need access to more than one cd. 1274# @FUNCTION: cdrom_load_next_cd
1353# when you have finished using the first cd, just call this function. 1275# @DESCRIPTION:
1354# when it returns, CDROM_ROOT will be pointing to the second cd. 1276# Some packages are so big they come on multiple CDs. When you're done reading
1355# remember, you can only go forward in the cd chain, you can't go back. 1277# files off a CD and want access to the next one, just call this function.
1278# Again, all the messy details of user interaction are taken care of for you.
1279# Once this returns, just read the variable CDROM_ROOT for the location of the
1280# mounted CD. Note that you can only go forward in the CD list, so make sure
1281# you only call this function when you're done using the current CD.
1356cdrom_load_next_cd() { 1282cdrom_load_next_cd() {
1357 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1358 local var= 1283 local var
1359 1284 ((++CDROM_CURRENT_CD))
1360 if [[ ! -z ${CD_ROOT} ]] ; then
1361 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1362 return
1363 fi
1364 1285
1365 unset CDROM_ROOT 1286 unset CDROM_ROOT
1366 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1287 var=CD_ROOT_${CDROM_CURRENT_CD}
1288 [[ -z ${!var} ]] && var="CD_ROOT"
1367 if [[ -z ${!var} ]] ; then 1289 if [[ -z ${!var} ]] ; then
1368 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1290 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1369 cdrom_locate_file_on_cd ${!var} 1291 _cdrom_locate_file_on_cd ${!var}
1370 else 1292 else
1371 export CDROM_ROOT=${!var} 1293 export CDROM_ROOT=${!var}
1372 fi 1294 fi
1373 1295
1374 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1296 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1379# all it does is try to locate a give file on a cd ... if the cd isn't 1301# all it does is try to locate a give file on a cd ... if the cd isn't
1380# found, then a message asking for the user to insert the cdrom will be 1302# found, then a message asking for the user to insert the cdrom will be
1381# displayed and we'll hang out here until: 1303# displayed and we'll hang out here until:
1382# (1) the file is found on a mounted cdrom 1304# (1) the file is found on a mounted cdrom
1383# (2) the user hits CTRL+C 1305# (2) the user hits CTRL+C
1384cdrom_locate_file_on_cd() { 1306_cdrom_locate_file_on_cd() {
1307 local mline=""
1308 local showedmsg=0 showjolietmsg=0
1309
1385 while [[ -z ${CDROM_ROOT} ]] ; do 1310 while [[ -z ${CDROM_ROOT} ]] ; do
1311 local i=0
1312 local -a cdset=(${*//:/ })
1313 if [[ -n ${CDROM_SET} ]] ; then
1314 cdset=(${cdset[${CDROM_SET}]})
1315 fi
1316
1317 while [[ -n ${cdset[${i}]} ]] ; do
1386 local dir="$(dirname ${@})" 1318 local dir=$(dirname ${cdset[${i}]})
1387 local file="$(basename ${@})" 1319 local file=$(basename ${cdset[${i}]})
1388 local mline=""
1389 local showedmsg=0
1390 1320
1391 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1321 local point= node= fs= foo=
1322 while read point node fs foo ; do
1323 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1324 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1325 && continue
1326 point=${point//\040/ }
1392 [[ -d ${mline}/${dir} ]] || continue 1327 [[ ! -d ${point}/${dir} ]] && continue
1393 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1328 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1394 && export CDROM_ROOT=${mline} 1329 export CDROM_ROOT=${point}
1330 export CDROM_SET=${i}
1331 export CDROM_MATCH=${cdset[${i}]}
1332 return
1333 done <<< "$(get_mounts)"
1334
1335 ((++i))
1395 done 1336 done
1396 1337
1397 if [[ -z ${CDROM_ROOT} ]] ; then
1398 echo 1338 echo
1399 if [[ ${showedmsg} -eq 0 ]] ; then 1339 if [[ ${showedmsg} -eq 0 ]] ; then
1400 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1340 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1401 if [[ -z ${CDROM_NAME} ]] ; then 1341 if [[ -z ${CDROM_NAME} ]] ; then
1402 einfo "Please insert the cdrom for ${PN} now !" 1342 einfo "Please insert+mount the cdrom for ${PN} now !"
1403 else
1404 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1405 fi
1406 else 1343 else
1407 if [[ -z ${CDROM_NAME_1} ]] ; then
1408 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1409 else
1410 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1411 einfo "Please insert+mount the ${!var} cdrom now !" 1344 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1412 fi
1413 fi 1345 fi
1414 showedmsg=1 1346 else
1347 if [[ -z ${CDROM_NAME_1} ]] ; then
1348 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1349 else
1350 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1351 einfo "Please insert+mount the ${!var} cdrom now !"
1352 fi
1415 fi 1353 fi
1354 showedmsg=1
1355 fi
1416 einfo "Press return to scan for the cd again" 1356 einfo "Press return to scan for the cd again"
1417 einfo "or hit CTRL+C to abort the emerge." 1357 einfo "or hit CTRL+C to abort the emerge."
1418 read 1358 echo
1359 if [[ ${showjolietmsg} -eq 0 ]] ; then
1360 showjolietmsg=1
1361 else
1362 ewarn "If you are having trouble with the detection"
1363 ewarn "of your CD, it is possible that you do not have"
1364 ewarn "Joliet support enabled in your kernel. Please"
1365 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1366 ebeep 5
1419 fi 1367 fi
1368 read || die "something is screwed with your system"
1420 done 1369 done
1421} 1370}
1422 1371
1372# @FUNCTION: strip-linguas
1373# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1374# @DESCRIPTION:
1423# Make sure that LINGUAS only contains languages that 1375# Make sure that LINGUAS only contains languages that
1424# a package can support 1376# a package can support. The first form allows you to
1425# 1377# specify a list of LINGUAS. The -i builds a list of po
1426# usage: strip-linguas <allow LINGUAS> 1378# files found in all the directories and uses the
1427# strip-linguas -i <directories of .po files> 1379# intersection of the lists. The -u builds a list of po
1428# strip-linguas -u <directories of .po files> 1380# files found in all the directories and uses the union
1429# 1381# of the lists.
1430# The first form allows you to specify a list of LINGUAS.
1431# The -i builds a list of po files found in all the
1432# directories and uses the intersection of the lists.
1433# The -u builds a list of po files found in all the
1434# directories and uses the union of the lists.
1435strip-linguas() { 1382strip-linguas() {
1436 local ls newls 1383 local ls newls nols
1437 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1438 local op="$1"; shift 1385 local op=$1; shift
1439 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1386 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1440 local d f 1387 local d f
1441 for d in "$@" ; do 1388 for d in "$@" ; do
1442 if [ "${op}" == "-u" ] ; then 1389 if [[ ${op} == "-u" ]] ; then
1443 newls="${ls}" 1390 newls=${ls}
1444 else 1391 else
1445 newls="" 1392 newls=""
1446 fi 1393 fi
1447 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1394 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1448 if [ "${op}" == "-i" ] ; then 1395 if [[ ${op} == "-i" ]] ; then
1449 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1396 has ${f} ${ls} && newls="${newls} ${f}"
1450 else 1397 else
1451 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1398 has ${f} ${ls} || newls="${newls} ${f}"
1452 fi 1399 fi
1453 done 1400 done
1454 ls="${newls}" 1401 ls=${newls}
1455 done 1402 done
1456 ls="${ls//.po}"
1457 else 1403 else
1458 ls="$@" 1404 ls="$@"
1459 fi 1405 fi
1460 1406
1461 ls=" ${ls} " 1407 nols=""
1462 newls="" 1408 newls=""
1463 for f in ${LINGUAS} ; do 1409 for f in ${LINGUAS} ; do
1464 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1410 if has ${f} ${ls} ; then
1465 newls="${newls} ${f}" 1411 newls="${newls} ${f}"
1466 else 1412 else
1467 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1413 nols="${nols} ${f}"
1468 fi 1414 fi
1469 done 1415 done
1470 if [ -z "${newls}" ] ; then 1416 [[ -n ${nols} ]] \
1471 unset LINGUAS 1417 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1472 else
1473 export LINGUAS="${newls}" 1418 export LINGUAS=${newls:1}
1474 fi
1475} 1419}
1476 1420
1477# moved from kernel.eclass since they are generally useful outside of 1421# @FUNCTION: preserve_old_lib
1478# kernel.eclass -iggy (20041002) 1422# @USAGE: <libs to preserve> [more libs]
1479 1423# @DESCRIPTION:
1480# the following functions are useful in kernel module ebuilds, etc.
1481# for an example see ivtv or drbd ebuilds
1482
1483# set's ARCH to match what the kernel expects
1484set_arch_to_kernel() {
1485 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1486 case ${ARCH} in
1487 x86) export ARCH="i386";;
1488 amd64) export ARCH="x86_64";;
1489 hppa) export ARCH="parisc";;
1490 mips) export ARCH="mips";;
1491 *) export ARCH="${ARCH}";;
1492 esac
1493}
1494
1495# set's ARCH back to what portage expects
1496set_arch_to_portage() {
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498}
1499
1500# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0
1503#
1504# These functions are useful when a lib in your package changes --soname. Such 1424# These functions are useful when a lib in your package changes ABI SONAME.
1505# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1425# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1506# would break packages that link against it. Most people get around this 1426# would break packages that link against it. Most people get around this
1507# by using the portage SLOT mechanism, but that is not always a relevant 1427# by using the portage SLOT mechanism, but that is not always a relevant
1508# solution, so instead you can add the following to your ebuilds: 1428# solution, so instead you can call this from pkg_preinst. See also the
1509# 1429# preserve_old_lib_notify function.
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() { 1430preserve_old_lib() {
1523 LIB=$1 1431 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1432 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1433 die "Invalid preserve_old_lib() usage"
1434 fi
1435 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1524 1436
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1437 # let portage worry about it
1526 SONAME=`basename ${LIB}` 1438 has preserve-libs ${FEATURES} && return 0
1527 DIRNAME=`dirname ${LIB}`
1528 1439
1529 dodir ${DIRNAME} 1440 local lib dir
1530 cp ${ROOT}${LIB} ${D}${DIRNAME} 1441 for lib in "$@" ; do
1442 [[ -e ${ROOT}/${lib} ]] || continue
1443 dir=${lib%/*}
1444 dodir ${dir} || die "dodir ${dir} failed"
1445 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1531 touch ${D}${LIB} 1446 touch "${D}"/${lib}
1532 fi 1447 done
1533} 1448}
1534 1449
1450# @FUNCTION: preserve_old_lib_notify
1451# @USAGE: <libs to notify> [more libs]
1452# @DESCRIPTION:
1453# Spit helpful messages about the libraries preserved by preserve_old_lib.
1535preserve_old_lib_notify() { 1454preserve_old_lib_notify() {
1536 LIB=$1 1455 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1456 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1457 die "Invalid preserve_old_lib_notify() usage"
1458 fi
1537 1459
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1460 # let portage worry about it
1539 SONAME=`basename ${LIB}` 1461 has preserve-libs ${FEATURES} && return 0
1540 1462
1463 local lib notice=0
1464 for lib in "$@" ; do
1465 [[ -e ${ROOT}/${lib} ]] || continue
1466 if [[ ${notice} -eq 0 ]] ; then
1467 notice=1
1541 einfo "An old version of an installed library was detected on your system." 1468 ewarn "Old versions of installed libraries were detected on your system."
1542 einfo "In order to avoid breaking packages that link against is, this older version" 1469 ewarn "In order to avoid breaking packages that depend on these old libs,"
1543 einfo "is not being removed. In order to make full use of this newer version," 1470 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1544 einfo "you will need to execute the following command:" 1471 ewarn "in order to remove these old dependencies. If you do not have this"
1545 einfo " revdep-rebuild --soname ${SONAME}" 1472 ewarn "helper program, simply emerge the 'gentoolkit' package."
1546 einfo 1473 ewarn
1547 einfo "After doing that, you can safely remove ${LIB}"
1548 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1549 fi 1474 fi
1475 # temp hack for #348634 #357225
1476 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1477 ewarn " # revdep-rebuild --library '${lib}'"
1478 done
1479 if [[ ${notice} -eq 1 ]] ; then
1480 ewarn
1481 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1482 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1483 for lib in "$@" ; do
1484 ewarn " # rm '${lib}'"
1485 done
1486 fi
1550} 1487}
1551 1488
1552# Hack for people to figure out if a package was built with 1489# @FUNCTION: built_with_use
1553# certain USE flags 1490# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1491# @DESCRIPTION:
1554# 1492#
1555# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1493# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1556# ex: built_with_use xchat gtk2
1557# 1494#
1558# Flags: -a all USE flags should be utilized 1495# A temporary hack until portage properly supports DEPENDing on USE
1559# -o at least one USE flag should be utilized 1496# flags being enabled in packages. This will check to see if the specified
1560# Note: the default flag is '-a' 1497# DEPEND atom was built with the specified list of USE flags. The
1498# --missing option controls the behavior if called on a package that does
1499# not actually support the defined USE flags (aka listed in IUSE).
1500# The default is to abort (call die). The -a and -o flags control
1501# the requirements of the USE flags. They correspond to "and" and "or"
1502# logic. So the -a flag means all listed USE flags must be enabled
1503# while the -o flag means at least one of the listed IUSE flags must be
1504# enabled. The --hidden option is really for internal use only as it
1505# means the USE flag we're checking is hidden expanded, so it won't be found
1506# in IUSE like normal USE flags.
1507#
1508# Remember that this function isn't terribly intelligent so order of optional
1509# flags matter.
1561built_with_use() { 1510built_with_use() {
1511 local hidden="no"
1512 if [[ $1 == "--hidden" ]] ; then
1513 hidden="yes"
1514 shift
1515 fi
1516
1517 local missing_action="die"
1518 if [[ $1 == "--missing" ]] ; then
1519 missing_action=$2
1520 shift ; shift
1521 case ${missing_action} in
1522 true|false|die) ;;
1523 *) die "unknown action '${missing_action}'";;
1524 esac
1525 fi
1526
1562 local opt=$1 1527 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1528 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564 1529
1565 local PKG=$(best_version $1) 1530 local PKG=$(best_version $1)
1531 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1566 shift 1532 shift
1567 1533
1568 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1534 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1569 [[ ! -e ${USEFILE} ]] && return 1 1535 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1536
1537 # if the IUSE file doesn't exist, the read will error out, we need to handle
1538 # this gracefully
1539 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1540 case ${missing_action} in
1541 true) return 0;;
1542 false) return 1;;
1543 die) die "Unable to determine what USE flags $PKG was built with";;
1544 esac
1545 fi
1546
1547 if [[ ${hidden} == "no" ]] ; then
1548 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1549 # Don't check USE_EXPAND #147237
1550 local expand
1551 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1552 if [[ $1 == ${expand}_* ]] ; then
1553 expand=""
1554 break
1555 fi
1556 done
1557 if [[ -n ${expand} ]] ; then
1558 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1559 case ${missing_action} in
1560 true) return 0;;
1561 false) return 1;;
1562 die) die "$PKG does not actually support the $1 USE flag!";;
1563 esac
1564 fi
1565 fi
1566 fi
1570 1567
1571 local USE_BUILT=$(<${USEFILE}) 1568 local USE_BUILT=$(<${USEFILE})
1572 while [[ $# -gt 0 ]] ; do 1569 while [[ $# -gt 0 ]] ; do
1573 if [[ ${opt} = "-o" ]] ; then 1570 if [[ ${opt} = "-o" ]] ; then
1574 has $1 ${USE_BUILT} && return 0 1571 has $1 ${USE_BUILT} && return 0
1578 shift 1575 shift
1579 done 1576 done
1580 [[ ${opt} = "-a" ]] 1577 [[ ${opt} = "-a" ]]
1581} 1578}
1582 1579
1580# @FUNCTION: epunt_cxx
1581# @USAGE: [dir to scan]
1582# @DESCRIPTION:
1583# Many configure scripts wrongly bail when a C++ compiler 1583# Many configure scripts wrongly bail when a C++ compiler could not be
1584# could not be detected. #73450 1584# detected. If dir is not specified, then it defaults to ${S}.
1585#
1586# http://bugs.gentoo.org/73450
1585epunt_cxx() { 1587epunt_cxx() {
1586 local dir=$1 1588 local dir=$1
1587 [[ -z ${dir} ]] && dir=${S} 1589 [[ -z ${dir} ]] && dir=${S}
1588 ebegin "Removing useless C++ checks" 1590 ebegin "Removing useless C++ checks"
1589 local f 1591 local f
1590 for f in $(find ${dir} -name configure) ; do 1592 find "${dir}" -name configure | while read f ; do
1591 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1593 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1592 done 1594 done
1593 eend 0 1595 eend 0
1594} 1596}
1595 1597
1596# This function simply returns the desired lib directory. With portage 1598# @FUNCTION: make_wrapper
1597# 2.0.51, we now have support for installing libraries to lib32/lib64 1599# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1598# to accomidate the needs of multilib systems. It's no longer a good idea 1600# @DESCRIPTION:
1599# to assume all libraries will end up in lib. Replace any (sane) instances 1601# Create a shell wrapper script named wrapper in installpath
1600# where lib is named directly with $(get_libdir) if possible. 1602# (defaults to the bindir) to execute target (default of wrapper) by
1601# 1603# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1602# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 1604# libpaths followed by optionally changing directory to chdir.
1603# 1605make_wrapper() {
1604# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 1606 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 1607 local tmpwrapper=$(emktemp)
1606# fall back on old behavior. Any profile that has these set should also 1608 # We don't want to quote ${bin} so that people can pass complex
1607# depend on a newer version of portage (not yet released) which uses these 1609 # things as $bin ... "./someprog --args"
1608# over CONF_LIBDIR in econf, dolib, etc... 1610 cat << EOF > "${tmpwrapper}"
1609get_libdir() { 1611#!/bin/sh
1610 LIBDIR_TEST=$(type econf) 1612cd "${chdir:-.}"
1611 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 1613if [ -n "${libdir}" ] ; then
1612 # if there is an override, we want to use that... always. 1614 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1613 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 1615 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1614 # We don't need to know the verison of portage. We only need to know 1616 else
1615 # if there is support for CONF_LIBDIR in econf and co. 1617 export LD_LIBRARY_PATH="${libdir}"
1616 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1617 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1618 # # and if there isnt an override, and we're using a version of
1619 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1620 # # and friends from portage 2.0.50 wont be too happy otherwise.
1621 # CONF_LIBDIR="lib"
1622 #fi 1618 fi
1623 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1624 CONF_LIBDIR="$(get_abi_LIBDIR)"
1625 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1626 # will be <portage-2.0.51_pre20
1627 CONF_LIBDIR="lib"
1628 fi 1619fi
1629 # and of course, default to lib if CONF_LIBDIR isnt set 1620exec ${bin} "\$@"
1630 echo ${CONF_LIBDIR:=lib} 1621EOF
1631 unset LIBDIR_TEST 1622 chmod go+rx "${tmpwrapper}"
1632} 1623 if [[ -n ${path} ]] ; then
1633 1624 (
1634get_multilibdir() { 1625 exeinto "${path}"
1635 if [ -n "$(get_abi_LIBDIR)" ]; then 1626 newexe "${tmpwrapper}" "${wrapper}"
1636 eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" 1627 ) || die
1637 exit 1 1628 else
1629 newbin "${tmpwrapper}" "${wrapper}" || die
1638 fi 1630 fi
1639 echo ${CONF_MULTILIBDIR:=lib32}
1640} 1631}
1641 1632
1642# Sometimes you need to override the value returned by get_libdir. A good 1633# @FUNCTION: path_exists
1643# example of this is xorg-x11, where lib32 isnt a supported configuration, 1634# @USAGE: [-a|-o] <paths>
1644# and where lib64 -must- be used on amd64 (for applications that need lib 1635# @DESCRIPTION:
1645# to be 32bit, such as adobe acrobat). Note that this override also bypasses 1636# Check if the specified paths exist. Works for all types of paths
1646# portage version sanity checking. 1637# (files/dirs/etc...). The -a and -o flags control the requirements
1647# get_libdir_override expects one argument, the result get_libdir should 1638# of the paths. They correspond to "and" and "or" logic. So the -a
1648# return: 1639# flag means all the paths must exist while the -o flag means at least
1649# 1640# one of the paths must exist. The default behavior is "and". If no
1650# get_libdir_override lib64 1641# paths are specified, then the return value is "false".
1651# 1642path_exists() {
1652# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 1643 local opt=$1
1653get_libdir_override() { 1644 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1654 if [ -n "$(get_abi_LIBDIR)" ]; then
1655 eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1656 exit 1
1657 fi
1658 CONF_LIBDIR="$1"
1659 CONF_LIBDIR_OVERRIDE="$1"
1660}
1661 1645
1662# get_abi_var <VAR> [<ABI>] 1646 # no paths -> return false
1663# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1647 # same behavior as: [[ -e "" ]]
1648 [[ $# -eq 0 ]] && return 1
1649
1650 local p r=0
1651 for p in "$@" ; do
1652 [[ -e ${p} ]]
1653 : $(( r += $? ))
1654 done
1655
1656 case ${opt} in
1657 -a) return $(( r != 0 )) ;;
1658 -o) return $(( r == $# )) ;;
1659 esac
1660}
1661
1662# @FUNCTION: in_iuse
1663# @USAGE: <flag>
1664# @DESCRIPTION:
1665# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1666# as necessary.
1664# 1667#
1665# ex: 1668# Note that this function should not be used in the global scope.
1666# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1669in_iuse() {
1667# 1670 debug-print-function ${FUNCNAME} "${@}"
1668# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1671 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1669# This will hopefully be added to portage soon... 1672
1670#
1671# If <ABI> is not specified, ${ABI} is used.
1672# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1673# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1674#
1675# Jeremy Huddleston <eradicator@gentoo.org>
1676get_abi_var() {
1677 local flag=${1} 1673 local flag=${1}
1678 local abi 1674 local liuse=( ${IUSE} )
1679 if [ $# -gt 1 ]; then 1675
1680 abi=${2} 1676 has "${flag}" "${liuse[@]#[+-]}"
1681 elif [ -n "${ABI}" ]; then 1677}
1682 abi=${ABI} 1678
1683 elif [ -n "${DEFAULT_ABI}" ]; then 1679# @FUNCTION: use_if_iuse
1684 abi=${DEFAULT_ABI} 1680# @USAGE: <flag>
1685 else 1681# @DESCRIPTION:
1686 return 1 1682# Return true if the given flag is in USE and IUSE.
1683#
1684# Note that this function should not be used in the global scope.
1685use_if_iuse() {
1686 in_iuse $1 || return 1
1687 use $1
1688}
1689
1690# @FUNCTION: usex
1691# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1692# @DESCRIPTION:
1693# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1694# otherwise echo [false output][false suffix] (defaults to "no").
1695usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1696
1697check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1698
1687 fi 1699fi
1688
1689 local var="${flag}_${abi}"
1690 echo ${!var}
1691}
1692
1693get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; }
1694get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; }
1695get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; }
1696get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }
1697
1698# get_all_libdir()
1699# Returns a list of all the libdirs used by this profile
1700get_all_libdirs() {
1701 local libdirs
1702 if [ -n "${MULTILIB_ABIS}" ]; then
1703 for abi in ${MULTILIB_ABIS}; do
1704 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1705 done
1706 libdirs="${libdirs:1}"
1707 elif [ -n "${CONF_LIBDIR}" ]; then
1708 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1709 else
1710 libdirs="lib"
1711 fi
1712
1713 echo "${libdirs}"
1714}

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