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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 1.94 2004/08/13 15:39:40 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.363 2011/09/12 20:44:01 mgorny Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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 )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function generate linker scripts in /usr/lib for dynamic 22if has "${EAPI:-0}" 0 1 2; then
20# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used
23# instead of the .so in /lib due to gcc/libtool tweaking ld's
24# library search path. This cause many builds to fail.
25# See bug #4411 for more info.
26#
27# To use, simply call:
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38 23
39 # Just make sure it exists 24# @FUNCTION: epause
40 dodir /usr/lib 25# @USAGE: [seconds]
41 26# @DESCRIPTION:
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
43/* GNU ld script 28# printing a message the user should probably be reading and often used in
44 Because Gentoo have critical dynamic libraries 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
45 in /lib, and the static versions in /usr/lib, we 30# don't wait at all. Defined in EAPIs 0 1 and 2.
46 need to have a "fake" dynamic lib in /usr/lib, 31epause() {
47 otherwise we run into linking problems. 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 33}
57 34
58# Simple function to draw a line consisting of '=' the same length as $* 35# @FUNCTION: ebeep
59# 36# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 37# @DESCRIPTION:
61# 38# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
42ebeep() {
63 local i=0 43 local n
64 local str_length="" 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 46 echo -ne "\a"
79 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 48 echo -ne "\a"
49 sleep 1
81 done 50 done
51 fi
52}
82 53
83 echo 54else
84 55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58}
59
60epause() {
61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62}
63
64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 }
76fi
77
78# @FUNCTION: ecvs_clean
79# @USAGE: [list of dirs]
80# @DESCRIPTION:
81# Remove CVS directories recursiveley. Useful when a source tarball contains
82# internal CVS directories. Defaults to $PWD.
83ecvs_clean() {
84 [[ -z $* ]] && set -- .
85 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
86 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: esvn_clean
90# @USAGE: [list of dirs]
91# @DESCRIPTION:
92# Remove .svn directories recursiveley. Useful when a source tarball contains
93# internal Subversion directories. Defaults to $PWD.
94esvn_clean() {
95 [[ -z $* ]] && set -- .
96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
97}
98
99# @FUNCTION: eshopts_push
100# @USAGE: [options to `set` or `shopt`]
101# @DESCRIPTION:
102# Often times code will want to enable a shell option to change code behavior.
103# Since changing shell options can easily break other pieces of code (which
104# assume the default state), eshopts_push is used to (1) push the current shell
105# options onto a stack and (2) pass the specified arguments to set.
106#
107# If the first argument is '-s' or '-u', we assume you want to call `shopt`
108# rather than `set` as there are some options only available via that.
109#
110# A common example is to disable shell globbing so that special meaning/care
111# may be used with variables/arguments to custom functions. That would be:
112# @CODE
113# eshopts_push -o noglob
114# for x in ${foo} ; do
115# if ...some check... ; then
116# eshopts_pop
85 return 0 117# return 0
118# fi
119# done
120# eshopts_pop
121# @CODE
122eshopts_push() {
123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p)
128 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
130 else
131 __ESHOPTS_SAVE__[$i]=$-
132 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*"
134 fi
86} 135}
87 136
88# Default directory where patches are located 137# @FUNCTION: eshopts_pop
138# @USAGE:
139# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details.
142eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
150 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
92# Default options for patch 166# Default options for patch:
167# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 169# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files
171# @CODE
172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
96# and not the full path .. 176# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
98# Change the printed message for a single patch. 180# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 182# @VARIABLE: EPATCH_MULTI_MSG
101# 183# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 184# Change the printed message for multiple patches.
103# 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
186# @VARIABLE: EPATCH_FORCE
187# @DESCRIPTION:
188# Only require patches to match EPATCH_SUFFIX rather than the extended
189# arch naming style.
104EPATCH_FORCE="no" 190EPATCH_FORCE="no"
105 191
106# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
107# or two patches. 193# @USAGE: [patches] [dirs of patches]
194# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully.
108# 200#
109# It should work with .bz2, .gz, .zip and plain text patches. 201# If you do not specify any options, then epatch will default to the directory
110# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
111# 203#
112# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
114# 206# if ${EPATCH_FORCE} != "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 207# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# else
209# *.${EPATCH_SUFFIX}
210# @CODE
211# The leading ?? are typically numbers used to force consistent patch ordering.
212# The arch field is used to apply patches only for the host architecture with
213# the special value of "all" means apply for everyone. Note that using values
214# other than "all" is highly discouraged -- you should apply patches all the
215# time and let architecture details be detected at configure/compile time.
124# 216#
125# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
126# 219#
127# 01_all_misc-fix.patch.bz2 220# Refer to the other EPATCH_xxx variables for more customization of behavior.
128# 02_sparc_another-fix.patch.bz2
129#
130# This ensures that there are a set order, and you can have ARCH
131# specific patches.
132#
133# If you however give an argument to epatch(), it will treat it as a
134# single patch that need to be applied if its a file. If on the other
135# hand its a directory, it will set EPATCH_SOURCE to this.
136#
137# <azarah@gentoo.org> (10 Nov 2002)
138#
139epatch() { 221epatch() {
140 local PIPE_CMD="" 222 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 223 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 225 echo "${1//?/=}"
144 local SINGLE_PATCH="no" 226 }
145 local x=""
146 227
147 if [ "$#" -gt 1 ] 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
148 then 229
230 # Let the rest of the code process one user arg at a time --
231 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then
149 local m="" 234 local m
150 einfo "${#} patches to apply..."
151 for m in "$@" ; do 235 for m in "$@" ; do
152 epatch "${m}" 236 epatch "${m}"
153 done 237 done
154 return 0 238 return 0
155 fi 239 fi
156 240
157 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
158 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
159 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
160 247 set -- "$1"
161 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
162 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
163 251
164 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
165 then 253 # Some people like to make dirs of patches w/out suffixes (vim)
166 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
167 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 255
256 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
257 # Re-use EPATCH_SOURCE as a search dir
258 epatch "${EPATCH_SOURCE}/$1"
259 return $?
260
261 else
262 # sanity check ... if it isn't a dir or file, wtf man ?
263 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
264 echo
265 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
266 eerror
267 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo
270 die "Cannot find \$EPATCH_SOURCE!"
271 fi
272
273 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;;
277 bz2) PIPE_CMD="bzip2 -dc" ;;
278 gz|Z|z) PIPE_CMD="gzip -dc" ;;
279 ZIP|zip) PIPE_CMD="unzip -p" ;;
280 *) ;;
281 esac
282
283 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
284
285 local x
286 for x in "$@" ; do
287 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
288 # didn't match anything, ignore continue on
289 [[ ! -f ${x} ]] && continue
290
291 local patchname=${x##*/}
292
293 # Apply single patches, or forced sets of patches, or
294 # patches with ARCH dependant names.
295 # ???_arch_foo.patch
296 # Else, skip this input altogether
297 local a=${patchname#*_} # strip the ???_
298 a=${a%%_*} # strip the _foo.patch
299 if ! [[ ${SINGLE_PATCH} == "yes" || \
300 ${EPATCH_FORCE} == "yes" || \
301 ${a} == all || \
302 ${a} == ${ARCH} ]]
168 then 303 then
169 local EPATCH_SOURCE="$1/*" 304 continue
305 fi
306
307 # Let people filter things dynamically
308 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
309 # let people use globs in the exclude
310 eshopts_push -o noglob
311
312 local ex
313 for ex in ${EPATCH_EXCLUDE} ; do
314 if [[ ${patchname} == ${ex} ]] ; then
315 eshopts_pop
316 continue 2
317 fi
318 done
319
320 eshopts_pop
321 fi
322
323 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
324 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
325 einfo "${EPATCH_SINGLE_MSG}"
326 else
327 einfo "Applying ${patchname} ..."
328 fi
170 else 329 else
171 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
331 fi
332
333 # most of the time, there will only be one run per unique name,
334 # but if there are more, make sure we get unique log filenames
335 local STDERR_TARGET="${T}/${patchname}.out"
336 if [[ -e ${STDERR_TARGET} ]] ; then
337 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi
339
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
341
342 # Decompress the patch if need be
343 local count=0
344 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then
346 PATCH_TARGET="${T}/$$.patch"
347 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
348
349 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
172 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
365 if [[ -n ${abs_paths} ]] ; then
366 count=1
367 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
368 fi
369 # Similar reason, but with relative paths.
370 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
371 if [[ -n ${rel_paths} ]] ; then
372 eqawarn "QA Notice: Your patch uses relative paths '../'."
373 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}"
375 fi
376
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
378 while [[ ${count} -lt 5 ]] ; do
379 # Generate some useful debug info ...
380 (
381 _epatch_draw_line "***** ${patchname} *****"
382 echo
383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
384 echo
385 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$?
388 echo
389 echo "patch program exited with status ${ret}"
390 exit ${ret}
391 ) >> "${STDERR_TARGET}"
392
393 if [ $? -eq 0 ] ; then
394 (
395 _epatch_draw_line "***** ${patchname} *****"
396 echo
397 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo
399 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
401 ret=$?
402 echo
403 echo "patch program exited with status ${ret}"
404 exit ${ret}
405 ) >> "${STDERR_TARGET}"
406
407 if [ $? -ne 0 ] ; then
408 echo
409 eerror "A dry-run of patch command succeeded, but actually"
410 eerror "applying the patch failed!"
411 #die "Real world sux compared to the dreamworld!"
412 count=5
413 fi
414 break
415 fi
416
417 : $(( count++ ))
418 done
419
420 # if we had to decompress the patch, delete the temp one
421 if [[ -n ${PIPE_CMD} ]] ; then
422 rm -f "${PATCH_TARGET}"
423 fi
424
425 if [[ ${count} -ge 5 ]] ; then
426 echo
427 eerror "Failed Patch: ${patchname} !"
428 eerror " ( ${PATCH_TARGET} )"
429 eerror
430 eerror "Include in your bugreport the contents of:"
431 eerror
432 eerror " ${STDERR_TARGET}"
433 echo
434 die "Failed Patch: ${patchname}!"
435 fi
436
437 # if everything worked, delete the patch log
438 rm -f "${STDERR_TARGET}"
439 eend 0
440 done
441
442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
443 : # everything worked
444}
445
446# @FUNCTION: epatch_user
447# @USAGE:
448# @DESCRIPTION:
449# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
451# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well.
453#
454# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that
458# user patches were applied, the user should be asked to reproduce the
459# problem without these.
460#
461# Not all ebuilds do call this function, so placing patches in the
462# stated directory might or might not work, depending on the package and
463# the eclasses it inherits and uses. It is safe to call the function
464# repeatedly, so it is always possible to add a call at the ebuild
465# level. The first call is the time when the patches will be
466# applied.
467#
468# Ideally, this function should be called after gentoo-specific patches
469# have been applied, so that their code can be modified as well, but
470# before calls to e.g. eautoreconf, as the user patches might affect
471# autotool input files as well.
472epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options"
474
475 # Allow multiple calls to this function; ignore all but the first
476 local applied="${T}/epatch_user.applied"
477 [[ -e ${applied} ]] && return 2
478
479 # don't clobber any EPATCH vars that the parent might want
480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
482 EPATCH_SOURCE=${base}/${CTARGET}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
485 if [[ -d ${EPATCH_SOURCE} ]] ; then
486 EPATCH_SOURCE=${EPATCH_SOURCE} \
487 EPATCH_SUFFIX="patch" \
488 EPATCH_FORCE="yes" \
489 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
490 epatch
491 echo "${EPATCH_SOURCE}" > "${applied}"
492 return 0
493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
497}
498
499# @FUNCTION: emktemp
500# @USAGE: [temp dir]
501# @DESCRIPTION:
502# Cheap replacement for when debianutils (and thus mktemp)
503# does not exist on the users system.
504emktemp() {
505 local exe="touch"
506 [[ $1 == -d ]] && exe="mkdir" && shift
507 local topdir=$1
508
509 if [[ -z ${topdir} ]] ; then
510 [[ -z ${T} ]] \
511 && topdir="/tmp" \
512 || topdir=${T}
513 fi
514
515 if ! type -P mktemp > /dev/null ; then
516 # system lacks `mktemp` so we have to fake it
517 local tmp=/
518 while [[ -e ${tmp} ]] ; do
519 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
520 done
521 ${exe} "${tmp}" || ${exe} -p "${tmp}"
522 echo "${tmp}"
173 else 523 else
174 if [ ! -d ${EPATCH_SOURCE} ] 524 # the args here will give slightly wierd names on BSD,
175 then 525 # but should produce a usable file on all userlands
176 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 526 if [[ ${exe} == "touch" ]] ; then
177 then 527 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
178 EPATCH_SOURCE="$1" 528 else
529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
179 fi 530 fi
180
181 echo
182 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
183 eerror
184 eerror " ${EPATCH_SOURCE}"
185 echo
186 die "Cannot find \$EPATCH_SOURCE!"
187 fi 531 fi
532}
188 533
189 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 534# @FUNCTION: egetent
190 fi 535# @USAGE: <database> <key>
191 536# @MAINTAINER:
192 case ${EPATCH_SUFFIX##*\.} in 537# base-system@gentoo.org (Linux)
193 bz2) 538# Joe Jezak <josejx@gmail.com> (OS X)
194 PIPE_CMD="bzip2 -dc" 539# usata@gentoo.org (OS X)
195 PATCH_SUFFIX="bz2" 540# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
541# @DESCRIPTION:
542# Small wrapper for getent (Linux),
543# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
544# and pw (FreeBSD) used in enewuser()/enewgroup()
545egetent() {
546 case ${CHOST} in
547 *-darwin[678])
548 case "$2" in
549 *[!0-9]*) # Non numeric
550 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
196 ;; 551 ;;
197 gz|Z|z)
198 PIPE_CMD="gzip -dc"
199 PATCH_SUFFIX="gz"
200 ;;
201 ZIP|zip)
202 PIPE_CMD="unzip -p"
203 PATCH_SUFFIX="zip"
204 ;;
205 *)
206 PIPE_CMD="cat"
207 PATCH_SUFFIX="patch"
208 ;;
209 esac
210
211 if [ "${SINGLE_PATCH}" = "no" ]
212 then
213 einfo "Applying various patches (bugfixes/updates)..."
214 fi
215 for x in ${EPATCH_SOURCE}
216 do
217 # New ARCH dependant patch naming scheme...
218 #
219 # ???_arch_foo.patch
220 #
221 if [ -f ${x} ] && \
222 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
223 [ "${EPATCH_FORCE}" = "yes" ])
224 then
225 local count=0
226 local popts="${EPATCH_OPTS}"
227
228 if [ -n "${EPATCH_EXCLUDE}" ]
229 then
230 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
231 then
232 continue
233 fi
234 fi
235
236 if [ "${SINGLE_PATCH}" = "yes" ]
237 then
238 if [ -n "${EPATCH_SINGLE_MSG}" ]
239 then
240 einfo "${EPATCH_SINGLE_MSG}"
241 else
242 einfo "Applying ${x##*/}..."
243 fi
244 else
245 einfo " ${x##*/}..."
246 fi
247
248 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
249 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
250
251 # Allow for prefix to differ ... im lazy, so shoot me :/
252 while [ "${count}" -lt 5 ]
253 do
254 # Generate some useful debug info ...
255 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
256 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
257
258 if [ "${PATCH_SUFFIX}" != "patch" ]
259 then
260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 else
263 PATCH_TARGET="${x}"
264 fi
265
266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
268
269 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
271
272 if [ "${PATCH_SUFFIX}" != "patch" ]
273 then
274 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
275 then
276 echo
277 eerror "Could not extract patch!"
278 #die "Could not extract patch!"
279 count=5
280 break
281 fi
282 fi
283
284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
285 then
286 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
288 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
289 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
290 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
291
292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
293
294 if [ "$?" -ne 0 ]
295 then
296 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 echo
298 eerror "A dry-run of patch command succeeded, but actually"
299 eerror "applying the patch failed!"
300 #die "Real world sux compared to the dreamworld!"
301 count=5
302 fi
303
304 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
305
306 break
307 fi
308
309 count=$((count + 1))
310 done
311
312 if [ "${PATCH_SUFFIX}" != "patch" ]
313 then
314 rm -f ${PATCH_TARGET}
315 fi
316
317 if [ "${count}" -eq 5 ]
318 then
319 echo
320 eerror "Failed Patch: ${x##*/}!"
321 eerror
322 eerror "Include in your bugreport the contents of:"
323 eerror
324 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
325 echo
326 die "Failed Patch: ${x##*/}!"
327 fi
328
329 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330
331 eend 0
332 fi
333 done
334 if [ "${SINGLE_PATCH}" = "no" ]
335 then
336 einfo "Done with patching"
337 fi
338}
339
340# This function return true if we are using the NPTL pthreads
341# implementation.
342#
343# <azarah@gentoo.org> (06 March 2003)
344#
345
346have_NPTL() {
347
348 cat > ${T}/test-nptl.c <<-"END"
349 #define _XOPEN_SOURCE
350 #include <unistd.h>
351 #include <stdio.h>
352
353 int main()
354 {
355 char buf[255];
356 char *str = buf;
357
358 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
359 if (NULL != str) {
360 printf("%s\n", str);
361 if (NULL != strstr(str, "NPTL"))
362 return 0;
363 }
364
365 return 1;
366 }
367 END
368
369 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
370 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
371 then
372 echo "yes"
373 einfon "Checking what PTHREADS implementation we have ... "
374 if ${T}/nptl
375 then
376 return 0
377 else
378 return 1
379 fi
380 else
381 echo "no"
382 fi
383
384 return 1
385}
386
387# This function check how many cpu's are present, and then set
388# -j in MAKEOPTS accordingly.
389#
390# Thanks to nall <nall@gentoo.org> for this.
391#
392get_number_of_jobs() {
393 local jobs=0
394
395 if [ ! -r /proc/cpuinfo ]
396 then
397 return 1
398 fi
399
400 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
401 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
402 then
403 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
404 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
405 ADMINPARAM="${ADMINPARAM/-j}"
406 fi
407
408 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
409
410 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
411 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
412 then
413 # these archs will always have "[Pp]rocessor"
414 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
415
416 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
417 then
418 # sparc always has "ncpus active"
419 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
420
421 elif [ "${ARCH}" = "alpha" ]
422 then
423 # alpha has "cpus active", but only when compiled with SMP
424 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
425 then
426 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
427 else
428 jobs=2
429 fi
430
431 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
432 then
433 # ppc has "processor", but only when compiled with SMP
434 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
435 then
436 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
437 else
438 jobs=2
439 fi
440 elif [ "${ARCH}" = "s390" ]
441 then
442 # s390 has "# processors : "
443 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444 else
445 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
446 die "Unknown ARCH -- ${ARCH}!"
447 fi
448
449 # Make sure the number is valid ...
450 if [ "${jobs}" -lt 1 ]
451 then
452 jobs=1
453 fi
454
455 if [ -n "${ADMINPARAM}" ]
456 then
457 if [ "${jobs}" -gt "${ADMINPARAM}" ]
458 then
459 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
460 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
461 else
462 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
463 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
464 fi
465 fi
466}
467
468# Cheap replacement for when debianutils (and thus mktemp)
469# does not exist on the users system
470# vapier@gentoo.org
471#
472# Takes just 1 parameter (the directory to create tmpfile in)
473mymktemp() {
474 local topdir="$1"
475
476 [ -z "${topdir}" ] && topdir=/tmp
477 if [ "`which mktemp 2>/dev/null`" ]
478 then
479 mktemp -p ${topdir}
480 else
481 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
482 touch ${tmp}
483 echo ${tmp}
484 fi
485}
486
487# Small wrapper for getent (Linux) and nidump (Mac OS X)
488# used in enewuser()/enewgroup()
489# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
490#
491# egetent(database, key)
492egetent() {
493 if [ "${ARCH}" == "macos" ] ; then
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
497 ;;
498 *) # Numeric 552 *) # Numeric
499 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 553 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
500 ;; 554 ;;
501 esac 555 esac
502 else 556 ;;
503 getent $1 $2 557 *-darwin*)
558 local mytype=$1
559 [[ "passwd" == $mytype ]] && mytype="Users"
560 [[ "group" == $mytype ]] && mytype="Groups"
561 case "$2" in
562 *[!0-9]*) # Non numeric
563 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
564 ;;
565 *) # Numeric
566 local mykey="UniqueID"
567 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
568 dscl . -search /$mytype $mykey $2 2>/dev/null
569 ;;
570 esac
571 ;;
572 *-freebsd*|*-dragonfly*)
573 local opts action="user"
574 [[ $1 == "passwd" ]] || action="group"
575
576 # lookup by uid/gid
577 if [[ $2 == [[:digit:]]* ]] ; then
578 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
504 fi 579 fi
505}
506 580
507# Simplify/standardize adding users to the system 581 pw show ${action} ${opts} "$2" -q
508# vapier@gentoo.org 582 ;;
509# 583 *-netbsd*|*-openbsd*)
510# enewuser(username, uid, shell, homedir, groups, extra options) 584 grep "$2:\*:" /etc/$1
511# 585 ;;
512# Default values if you do not specify any: 586 *)
513# username: REQUIRED ! 587 type -p nscd >& /dev/null && nscd -i "$1"
514# uid: next available (see useradd(8)) 588 getent "$1" "$2"
515# note: pass -1 to get default behavior 589 ;;
516# shell: /bin/false 590 esac
517# homedir: /dev/null 591}
518# groups: none 592
519# extra: comment of 'added by portage for ${PN}' 593# @FUNCTION: enewuser
594# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# @DESCRIPTION:
596# Same as enewgroup, you are not required to understand how to properly add
597# a user to the system. The only required parameter is the username.
598# Default uid is (pass -1 for this) next available, default shell is
599# /bin/false, default homedir is /dev/null, there are no default groups,
600# and default params sets the comment as 'added by portage for ${PN}'.
520enewuser() { 601enewuser() {
602 case ${EBUILD_PHASE} in
603 unpack|compile|test|install)
604 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
605 eerror "Package fails at QA and at life. Please file a bug."
606 die "Bad package! enewuser is only for use in pkg_* functions!"
607 esac
608
521 # get the username 609 # get the username
522 local euser="$1"; shift 610 local euser=$1; shift
523 if [ -z "${euser}" ] 611 if [[ -z ${euser} ]] ; then
524 then
525 eerror "No username specified !" 612 eerror "No username specified !"
526 die "Cannot call enewuser without a username" 613 die "Cannot call enewuser without a username"
527 fi 614 fi
528 615
529 # lets see if the username already exists 616 # lets see if the username already exists
530 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 617 if [[ -n $(egetent passwd "${euser}") ]] ; then
531 then
532 return 0 618 return 0
533 fi 619 fi
534 einfo "Adding user '${euser}' to your system ..." 620 einfo "Adding user '${euser}' to your system ..."
535 621
536 # options to pass to useradd 622 # options to pass to useradd
537 local opts= 623 local opts=
538 624
539 # handle uid 625 # handle uid
540 local euid="$1"; shift 626 local euid=$1; shift
541 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 627 if [[ -n ${euid} && ${euid} != -1 ]] ; then
542 then
543 if [ "${euid}" -gt 0 ] 628 if [[ ${euid} -gt 0 ]] ; then
544 then
545 if [ ! -z "`egetent passwd ${euid}`" ] 629 if [[ -n $(egetent passwd ${euid}) ]] ; then
546 then
547 euid="next" 630 euid="next"
548 fi 631 fi
549 else 632 else
550 eerror "Userid given but is not greater than 0 !" 633 eerror "Userid given but is not greater than 0 !"
551 die "${euid} is not a valid UID" 634 die "${euid} is not a valid UID"
552 fi 635 fi
553 else 636 else
554 euid="next" 637 euid="next"
555 fi 638 fi
556 if [ "${euid}" == "next" ] 639 if [[ ${euid} == "next" ]] ; then
557 then 640 for ((euid = 101; euid <= 999; euid++)); do
558 local pwrange
559 if [ "${ARCH}" == "macos" ] ; then
560 pwrange="`jot 898 101`"
561 else
562 pwrange="`seq 101 999`"
563 fi
564 for euid in ${pwrange} ; do
565 [ -z "`egetent passwd ${euid}`" ] && break 641 [[ -z $(egetent passwd ${euid}) ]] && break
566 done 642 done
567 fi 643 fi
568 opts="${opts} -u ${euid}" 644 opts="${opts} -u ${euid}"
569 einfo " - Userid: ${euid}" 645 einfo " - Userid: ${euid}"
570 646
571 # handle shell 647 # handle shell
572 local eshell="$1"; shift 648 local eshell=$1; shift
573 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 649 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
574 then 650 if [[ ! -e ${ROOT}${eshell} ]] ; then
575 if [ ! -e "${eshell}" ]
576 then
577 eerror "A shell was specified but it does not exist !" 651 eerror "A shell was specified but it does not exist !"
578 die "${eshell} does not exist" 652 die "${eshell} does not exist in ${ROOT}"
653 fi
654 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
655 eerror "Do not specify ${eshell} yourself, use -1"
656 die "Pass '-1' as the shell parameter"
579 fi 657 fi
580 else 658 else
659 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
660 [[ -x ${ROOT}${shell} ]] && break
661 done
662
663 if [[ ${shell} == "/dev/null" ]] ; then
664 eerror "Unable to identify the shell to use, proceeding with userland default."
665 case ${USERLAND} in
581 eshell="/bin/false" 666 GNU) shell="/bin/false" ;;
667 BSD) shell="/sbin/nologin" ;;
668 Darwin) shell="/usr/sbin/nologin" ;;
669 *) die "Unable to identify the default shell for userland ${USERLAND}"
670 esac
671 fi
672
673 eshell=${shell}
582 fi 674 fi
583 einfo " - Shell: ${eshell}" 675 einfo " - Shell: ${eshell}"
584 opts="${opts} -s ${eshell}" 676 opts="${opts} -s ${eshell}"
585 677
586 # handle homedir 678 # handle homedir
587 local ehome="$1"; shift 679 local ehome=$1; shift
588 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 680 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
589 then
590 ehome="/dev/null" 681 ehome="/dev/null"
591 fi 682 fi
592 einfo " - Home: ${ehome}" 683 einfo " - Home: ${ehome}"
593 opts="${opts} -d ${ehome}" 684 opts="${opts} -d ${ehome}"
594 685
595 # handle groups 686 # handle groups
596 local egroups="$1"; shift 687 local egroups=$1; shift
597 if [ ! -z "${egroups}" ] 688 if [[ ! -z ${egroups} ]] ; then
598 then
599 local oldifs="${IFS}" 689 local oldifs=${IFS}
690 local defgroup="" exgroups=""
691
600 export IFS="," 692 export IFS=","
601 for g in ${egroups} 693 for g in ${egroups} ; do
602 do 694 export IFS=${oldifs}
603 if [ -z "`egetent group \"${g}\"`" ] 695 if [[ -z $(egetent group "${g}") ]] ; then
604 then
605 eerror "You must add group ${g} to the system first" 696 eerror "You must add group ${g} to the system first"
606 die "${g} is not a valid GID" 697 die "${g} is not a valid GID"
607 fi 698 fi
699 if [[ -z ${defgroup} ]] ; then
700 defgroup=${g}
701 else
702 exgroups="${exgroups},${g}"
703 fi
704 export IFS=","
608 done 705 done
609 export IFS="${oldifs}" 706 export IFS=${oldifs}
707
610 opts="${opts} -g ${egroups}" 708 opts="${opts} -g ${defgroup}"
709 if [[ ! -z ${exgroups} ]] ; then
710 opts="${opts} -G ${exgroups:1}"
711 fi
611 else 712 else
612 egroups="(none)" 713 egroups="(none)"
613 fi 714 fi
614 einfo " - Groups: ${egroups}" 715 einfo " - Groups: ${egroups}"
615 716
616 # handle extra and add the user 717 # handle extra and add the user
617 local eextra="$@"
618 local oldsandbox="${SANDBOX_ON}" 718 local oldsandbox=${SANDBOX_ON}
619 export SANDBOX_ON="0" 719 export SANDBOX_ON="0"
620 if [ "${ARCH}" == "macos" ]; 720 case ${CHOST} in
621 then 721 *-darwin*)
622 ### Make the user 722 ### Make the user
623 if [ -z "${eextra}" ] 723 if [[ -z $@ ]] ; then
624 then
625 dscl . create /users/${euser} uid ${euid} 724 dscl . create /users/${euser} uid ${euid}
626 dscl . create /users/${euser} shell ${eshell} 725 dscl . create /users/${euser} shell ${eshell}
627 dscl . create /users/${euser} home ${ehome} 726 dscl . create /users/${euser} home ${ehome}
628 dscl . create /users/${euser} realname "added by portage for ${PN}" 727 dscl . create /users/${euser} realname "added by portage for ${PN}"
629 ### Add the user to the groups specified 728 ### Add the user to the groups specified
729 local oldifs=${IFS}
730 export IFS=","
630 for g in ${egroups} 731 for g in ${egroups} ; do
631 do
632 dscl . merge /groups/${g} users ${euser} 732 dscl . merge /groups/${g} users ${euser}
633 done 733 done
734 export IFS=${oldifs}
634 else 735 else
635 einfo "Extra options are not supported on macos yet" 736 einfo "Extra options are not supported on Darwin yet"
636 einfo "Please report the ebuild along with the info below" 737 einfo "Please report the ebuild along with the info below"
637 einfo "eextra: ${eextra}" 738 einfo "eextra: $@"
638 die "Required function missing" 739 die "Required function missing"
639 fi 740 fi
640 else 741 ;;
641 if [ -z "${eextra}" ] 742 *-freebsd*|*-dragonfly*)
642 then 743 if [[ -z $@ ]] ; then
643 useradd ${opts} ${euser} \ 744 pw useradd ${euser} ${opts} \
644 -c "added by portage for ${PN}" \ 745 -c "added by portage for ${PN}" \
746 die "enewuser failed"
747 else
748 einfo " - Extra: $@"
749 pw useradd ${euser} ${opts} \
750 "$@" || die "enewuser failed"
751 fi
752 ;;
753
754 *-netbsd*)
755 if [[ -z $@ ]] ; then
756 useradd ${opts} ${euser} || die "enewuser failed"
757 else
758 einfo " - Extra: $@"
759 useradd ${opts} ${euser} "$@" || die "enewuser failed"
760 fi
761 ;;
762
763 *-openbsd*)
764 if [[ -z $@ ]] ; then
765 useradd -u ${euid} -s ${eshell} \
766 -d ${ehome} -c "Added by portage for ${PN}" \
767 -g ${egroups} ${euser} || die "enewuser failed"
768 else
769 einfo " - Extra: $@"
770 useradd -u ${euid} -s ${eshell} \
771 -d ${ehome} -c "Added by portage for ${PN}" \
772 -g ${egroups} ${euser} "$@" || die "enewuser failed"
773 fi
774 ;;
775
776 *)
777 if [[ -z $@ ]] ; then
778 useradd -r ${opts} \
779 -c "added by portage for ${PN}" \
780 ${euser} \
645 || die "enewuser failed" 781 || die "enewuser failed"
646 else 782 else
647 einfo " - Extra: ${eextra}" 783 einfo " - Extra: $@"
648 useradd ${opts} ${euser} ${eextra} \ 784 useradd -r ${opts} "$@" \
785 ${euser} \
649 || die "enewuser failed" 786 || die "enewuser failed"
650 fi 787 fi
788 ;;
789 esac
790
791 if [[ ! -e ${ROOT}/${ehome} ]] ; then
792 einfo " - Creating ${ehome} in ${ROOT}"
793 mkdir -p "${ROOT}/${ehome}"
794 chown ${euser} "${ROOT}/${ehome}"
795 chmod 755 "${ROOT}/${ehome}"
651 fi 796 fi
797
652 export SANDBOX_ON="${oldsandbox}" 798 export SANDBOX_ON=${oldsandbox}
653
654 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
655 then
656 einfo " - Creating ${ehome} in ${D}"
657 dodir ${ehome}
658 fowners ${euser} ${ehome}
659 fperms 755 ${ehome}
660 fi
661} 799}
662 800
663# Simplify/standardize adding groups to the system 801# @FUNCTION: enewgroup
664# vapier@gentoo.org 802# @USAGE: <group> [gid]
665# 803# @DESCRIPTION:
666# enewgroup(group, gid) 804# This function does not require you to understand how to properly add a
667# 805# group to the system. Just give it a group name to add and enewgroup will
668# Default values if you do not specify any: 806# do the rest. You may specify the gid for the group or allow the group to
669# groupname: REQUIRED ! 807# allocate the next available one.
670# gid: next available (see groupadd(8))
671# extra: none
672enewgroup() { 808enewgroup() {
809 case ${EBUILD_PHASE} in
810 unpack|compile|test|install)
811 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
812 eerror "Package fails at QA and at life. Please file a bug."
813 die "Bad package! enewgroup is only for use in pkg_* functions!"
814 esac
815
673 # get the group 816 # get the group
674 local egroup="$1"; shift 817 local egroup="$1"; shift
675 if [ -z "${egroup}" ] 818 if [ -z "${egroup}" ]
676 then 819 then
677 eerror "No group specified !" 820 eerror "No group specified !"
678 die "Cannot call enewgroup without a group" 821 die "Cannot call enewgroup without a group"
679 fi 822 fi
680 823
681 # see if group already exists 824 # see if group already exists
682 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 825 if [[ -n $(egetent group "${egroup}") ]]; then
683 then
684 return 0 826 return 0
685 fi 827 fi
686 einfo "Adding group '${egroup}' to your system ..." 828 einfo "Adding group '${egroup}' to your system ..."
687 829
688 # options to pass to useradd 830 # options to pass to useradd
694 then 836 then
695 if [ "${egid}" -gt 0 ] 837 if [ "${egid}" -gt 0 ]
696 then 838 then
697 if [ -z "`egetent group ${egid}`" ] 839 if [ -z "`egetent group ${egid}`" ]
698 then 840 then
699 if [ "${ARCH}" == "macos" ] ; then 841 if [[ "${CHOST}" == *-darwin* ]]; then
700 opts="${opts} ${egid}" 842 opts="${opts} ${egid}"
701 else 843 else
702 opts="${opts} -g ${egid}" 844 opts="${opts} -g ${egid}"
703 fi 845 fi
704 else 846 else
718 opts="${opts} ${eextra}" 860 opts="${opts} ${eextra}"
719 861
720 # add the group 862 # add the group
721 local oldsandbox="${SANDBOX_ON}" 863 local oldsandbox="${SANDBOX_ON}"
722 export SANDBOX_ON="0" 864 export SANDBOX_ON="0"
723 if [ "${ARCH}" == "macos" ]; 865 case ${CHOST} in
724 then 866 *-darwin*)
725 if [ ! -z "${eextra}" ]; 867 if [ ! -z "${eextra}" ];
726 then 868 then
727 einfo "Extra options are not supported on macos yet" 869 einfo "Extra options are not supported on Darwin/OS X yet"
728 einfo "Please report the ebuild along with the info below" 870 einfo "Please report the ebuild along with the info below"
729 einfo "eextra: ${eextra}" 871 einfo "eextra: ${eextra}"
730 die "Required function missing" 872 die "Required function missing"
731 fi 873 fi
732 874
733 # If we need the next available 875 # If we need the next available
734 case ${egid} in 876 case ${egid} in
735 *[!0-9]*) # Non numeric 877 *[!0-9]*) # Non numeric
736 for egid in `jot 898 101`; do 878 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 879 [[ -z $(egetent group ${egid}) ]] && break
738 done 880 done
739 esac 881 esac
740 dscl . create /groups/${egroup} gid ${egid} 882 dscl . create /groups/${egroup} gid ${egid}
741 dscl . create /groups/${egroup} passwd '*' 883 dscl . create /groups/${egroup} passwd '*'
742 else 884 ;;
885
886 *-freebsd*|*-dragonfly*)
887 case ${egid} in
888 *[!0-9]*) # Non numeric
889 for ((egid = 101; egid <= 999; egid++)); do
890 [[ -z $(egetent group ${egid}) ]] && break
891 done
892 esac
893 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
894 ;;
895
896 *-netbsd*)
897 case ${egid} in
898 *[!0-9]*) # Non numeric
899 for ((egid = 101; egid <= 999; egid++)); do
900 [[ -z $(egetent group ${egid}) ]] && break
901 done
902 esac
903 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
904 ;;
905
906 *)
907 # We specify -r so that we get a GID in the system range from login.defs
743 groupadd ${opts} ${egroup} || die "enewgroup failed" 908 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
744 fi 909 ;;
910 esac
745 export SANDBOX_ON="${oldsandbox}" 911 export SANDBOX_ON="${oldsandbox}"
746} 912}
747 913
748# Simple script to replace 'dos2unix' binaries 914# @FUNCTION: edos2unix
749# vapier@gentoo.org 915# @USAGE: <file> [more files ...]
750# 916# @DESCRIPTION:
751# edos2unix(file, <more files>...) 917# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
918# to remove all of these text utilities from DEPEND variables because this
919# is a script based solution. Just give it a list of files to convert and
920# they will all be changed from the DOS CRLF format to the UNIX LF format.
752edos2unix() { 921edos2unix() {
753 for f in "$@" 922 echo "$@" | xargs sed -i 's/\r$//'
754 do
755 cp "${f}" ${T}/edos2unix
756 sed 's/\r$//' ${T}/edos2unix > "${f}"
757 done
758} 923}
759 924
760# Make a desktop file ! 925# Make a desktop file !
761# Great for making those icons in kde/gnome startmenu ! 926# Great for making those icons in kde/gnome startmenu !
762# Amaze your friends ! Get the women ! Join today ! 927# Amaze your friends ! Get the women ! Join today !
763# gnome2 /usr/share/applications
764# gnome1 /usr/share/gnome/apps/
765# KDE ${KDEDIR}/share/applnk /usr/share/applnk
766# 928#
767# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 929# make_desktop_entry(<command>, [name], [icon], [type], [fields])
768# 930#
769# binary: what binary does the app run with ? 931# binary: what command does the app run with ?
770# name: the name that will show up in the menu 932# name: the name that will show up in the menu
771# icon: give your little like a pretty little icon ... 933# icon: give your little like a pretty little icon ...
772# this can be relative (to /usr/share/pixmaps) or 934# this can be relative (to /usr/share/pixmaps) or
773# a full path to an icon 935# a full path to an icon
774# type: what kind of application is this ? for categories: 936# type: what kind of application is this ? for categories:
775# http://www.freedesktop.org/standards/menu-spec/ 937# http://standards.freedesktop.org/menu-spec/latest/apa.html
776# path: if your app needs to startup in a specific dir 938# fields: extra fields to append to the desktop file; a printf string
777make_desktop_entry() { 939make_desktop_entry() {
778 [ -z "$1" ] && eerror "You must specify the executable" && return 1 940 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
779 941
780 local exec="${1}" 942 local exec=${1}
781 local name="${2:-${PN}}" 943 local name=${2:-${PN}}
782 local icon="${3:-${PN}.png}" 944 local icon=${3:-${PN}}
783 local type="${4}" 945 local type=${4}
784 local subdir="${6}" 946 local fields=${5}
785 local path="${5:-${GAMES_PREFIX}}" 947
786 if [ -z "${type}" ] 948 if [[ -z ${type} ]] ; then
787 then 949 local catmaj=${CATEGORY%%-*}
788 case ${CATEGORY} in 950 local catmin=${CATEGORY##*-}
789 "app-emulation") 951 case ${catmaj} in
790 type=Emulator 952 app)
791 subdir="Emulation" 953 case ${catmin} in
954 accessibility) type=Accessibility;;
955 admin) type=System;;
956 antivirus) type=System;;
957 arch) type=Archiving;;
958 backup) type=Archiving;;
959 cdr) type=DiscBurning;;
960 dicts) type=Dictionary;;
961 doc) type=Documentation;;
962 editors) type=TextEditor;;
963 emacs) type=TextEditor;;
964 emulation) type=Emulator;;
965 laptop) type=HardwareSettings;;
966 office) type=Office;;
967 pda) type=PDA;;
968 vim) type=TextEditor;;
969 xemacs) type=TextEditor;;
970 esac
792 ;; 971 ;;
793 "games-"*) 972
794 type=Game 973 dev)
795 subdir="Games" 974 type="Development"
796 ;; 975 ;;
797 "net-"*) 976
798 type=Network 977 games)
799 subdir="${type}" 978 case ${catmin} in
979 action|fps) type=ActionGame;;
980 arcade) type=ArcadeGame;;
981 board) type=BoardGame;;
982 emulation) type=Emulator;;
983 kids) type=KidsGame;;
984 puzzle) type=LogicGame;;
985 roguelike) type=RolePlaying;;
986 rpg) type=RolePlaying;;
987 simulation) type=Simulation;;
988 sports) type=SportsGame;;
989 strategy) type=StrategyGame;;
990 esac
991 type="Game;${type}"
800 ;; 992 ;;
993
994 gnome)
995 type="Gnome;GTK"
996 ;;
997
998 kde)
999 type="KDE;Qt"
1000 ;;
1001
1002 mail)
1003 type="Network;Email"
1004 ;;
1005
1006 media)
1007 case ${catmin} in
1008 gfx)
1009 type=Graphics
1010 ;;
1011 *)
1012 case ${catmin} in
1013 radio) type=Tuner;;
1014 sound) type=Audio;;
1015 tv) type=TV;;
1016 video) type=Video;;
1017 esac
1018 type="AudioVideo;${type}"
1019 ;;
1020 esac
1021 ;;
1022
1023 net)
1024 case ${catmin} in
1025 dialup) type=Dialup;;
1026 ftp) type=FileTransfer;;
1027 im) type=InstantMessaging;;
1028 irc) type=IRCClient;;
1029 mail) type=Email;;
1030 news) type=News;;
1031 nntp) type=News;;
1032 p2p) type=FileTransfer;;
1033 voip) type=Telephony;;
1034 esac
1035 type="Network;${type}"
1036 ;;
1037
1038 sci)
1039 case ${catmin} in
1040 astro*) type=Astronomy;;
1041 bio*) type=Biology;;
1042 calc*) type=Calculator;;
1043 chem*) type=Chemistry;;
1044 elec*) type=Electronics;;
1045 geo*) type=Geology;;
1046 math*) type=Math;;
1047 physics) type=Physics;;
1048 visual*) type=DataVisualization;;
1049 esac
1050 type="Education;Science;${type}"
1051 ;;
1052
1053 sys)
1054 type="System"
1055 ;;
1056
1057 www)
1058 case ${catmin} in
1059 client) type=WebBrowser;;
1060 esac
1061 type="Network;${type}"
1062 ;;
1063
801 *) 1064 *)
802 type= 1065 type=
803 subdir=
804 ;; 1066 ;;
805 esac 1067 esac
806 fi 1068 fi
807 local desktop="${T}/${exec}.desktop" 1069 if [ "${SLOT}" == "0" ] ; then
1070 local desktop_name="${PN}"
1071 else
1072 local desktop_name="${PN}-${SLOT}"
1073 fi
1074 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1075 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
808 1076
1077 # Don't append another ";" when a valid category value is provided.
1078 type=${type%;}${type:+;}
1079
1080 eshopts_push -s extglob
1081 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1082 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1083 ewarn "allowed in .desktop files if the value is not an absolute path."
1084 icon=${icon%.@(xpm|png|svg)}
1085 fi
1086 eshopts_pop
1087
1088 cat <<-EOF > "${desktop}"
809echo "[Desktop Entry] 1089 [Desktop Entry]
810Encoding=UTF-8
811Version=0.9.2
812Name=${name} 1090 Name=${name}
813Type=Application 1091 Type=Application
814Comment=${DESCRIPTION} 1092 Comment=${DESCRIPTION}
815Exec=${exec} 1093 Exec=${exec}
816Path=${path} 1094 TryExec=${exec%% *}
817Icon=${icon} 1095 Icon=${icon}
818Categories=Application;${type};" > ${desktop} 1096 Categories=${type}
1097 EOF
819 1098
820 if [ -d "/usr/share/applications" ] 1099 if [[ ${fields:-=} != *=* ]] ; then
821 then 1100 # 5th arg used to be value to Path=
1101 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1102 fields="Path=${fields}"
1103 fi
1104 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1105
1106 (
1107 # wrap the env here so that the 'insinto' call
1108 # doesn't corrupt the env of the caller
822 insinto /usr/share/applications 1109 insinto /usr/share/applications
823 doins ${desktop} 1110 doins "${desktop}"
824 fi 1111 ) || die "installing desktop file failed"
1112}
825 1113
826 #if [ -d "/usr/share/gnome/apps" ] 1114# @FUNCTION: validate_desktop_entries
827 #then 1115# @USAGE: [directories]
828 # insinto /usr/share/gnome/apps/Games 1116# @MAINTAINER:
829 # doins ${desktop} 1117# Carsten Lohrke <carlo@gentoo.org>
830 #fi 1118# @DESCRIPTION:
831 1119# Validate desktop entries using desktop-file-utils
832 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1120validate_desktop_entries() {
833 #then 1121 if [[ -x /usr/bin/desktop-file-validate ]] ; then
834 # for ver in /usr/kde/* 1122 einfo "Checking desktop entry validity"
835 # do 1123 local directories=""
836 # insinto ${ver}/share/applnk/Games 1124 for d in /usr/share/applications $@ ; do
837 # doins ${desktop} 1125 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
838 # done 1126 done
1127 if [[ -n ${directories} ]] ; then
1128 for FILE in $(find ${directories} -name "*\.desktop" \
1129 -not -path '*.hidden*' | sort -u 2>/dev/null)
1130 do
1131 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1132 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1133 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1134 done
1135 fi
1136 echo ""
1137 else
1138 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
839 #fi 1139 fi
1140}
840 1141
841 if [ -d "/usr/share/applnk" ] 1142# @FUNCTION: make_session_desktop
842 then 1143# @USAGE: <title> <command> [command args...]
843 insinto /usr/share/applnk/${subdir} 1144# @DESCRIPTION:
1145# Make a GDM/KDM Session file. The title is the file to execute to start the
1146# Window Manager. The command is the name of the Window Manager.
1147#
1148# You can set the name of the file via the ${wm} variable.
1149make_session_desktop() {
1150 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1151 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1152
1153 local title=$1
1154 local command=$2
1155 local desktop=${T}/${wm:-${PN}}.desktop
1156 shift 2
1157
1158 cat <<-EOF > "${desktop}"
1159 [Desktop Entry]
1160 Name=${title}
1161 Comment=This session logs you into ${title}
1162 Exec=${command} $*
1163 TryExec=${command}
1164 Type=XSession
1165 EOF
1166
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 insinto /usr/share/xsessions
844 doins ${desktop} 1171 doins "${desktop}"
1172 )
1173}
1174
1175# @FUNCTION: domenu
1176# @USAGE: <menus>
1177# @DESCRIPTION:
1178# Install the list of .desktop menu files into the appropriate directory
1179# (/usr/share/applications).
1180domenu() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
1184 local i j ret=0
1185 insinto /usr/share/applications
1186 for i in "$@" ; do
1187 if [[ -f ${i} ]] ; then
1188 doins "${i}"
1189 ((ret+=$?))
1190 elif [[ -d ${i} ]] ; then
1191 for j in "${i}"/*.desktop ; do
1192 doins "${j}"
1193 ((ret+=$?))
1194 done
1195 else
1196 ((++ret))
845 fi 1197 fi
1198 done
1199 exit ${ret}
1200 )
1201}
846 1202
847 return 0 1203# @FUNCTION: newmenu
1204# @USAGE: <menu> <newname>
1205# @DESCRIPTION:
1206# Like all other new* functions, install the specified menu as newname.
1207newmenu() {
1208 (
1209 # wrap the env here so that the 'insinto' call
1210 # doesn't corrupt the env of the caller
1211 insinto /usr/share/applications
1212 newins "$@"
1213 )
1214}
1215
1216# @FUNCTION: doicon
1217# @USAGE: <list of icons>
1218# @DESCRIPTION:
1219# Install the list of icons into the icon directory (/usr/share/pixmaps).
1220# This is useful in conjunction with creating desktop/menu files.
1221doicon() {
1222 (
1223 # wrap the env here so that the 'insinto' call
1224 # doesn't corrupt the env of the caller
1225 local i j ret
1226 insinto /usr/share/pixmaps
1227 for i in "$@" ; do
1228 if [[ -f ${i} ]] ; then
1229 doins "${i}"
1230 ((ret+=$?))
1231 elif [[ -d ${i} ]] ; then
1232 for j in "${i}"/*.png ; do
1233 doins "${j}"
1234 ((ret+=$?))
1235 done
1236 else
1237 ((++ret))
1238 fi
1239 done
1240 exit ${ret}
1241 )
1242}
1243
1244# @FUNCTION: newicon
1245# @USAGE: <icon> <newname>
1246# @DESCRIPTION:
1247# Like all other new* functions, install the specified icon as newname.
1248newicon() {
1249 (
1250 # wrap the env here so that the 'insinto' call
1251 # doesn't corrupt the env of the caller
1252 insinto /usr/share/pixmaps
1253 newins "$@"
1254 )
848} 1255}
849 1256
850# for internal use only (unpack_pdv and unpack_makeself) 1257# for internal use only (unpack_pdv and unpack_makeself)
851find_unpackable_file() { 1258find_unpackable_file() {
852 local src="$1" 1259 local src=$1
853 if [ -z "${src}" ] 1260 if [[ -z ${src} ]] ; then
854 then
855 src="${DISTDIR}/${A}" 1261 src=${DISTDIR}/${A}
856 else 1262 else
857 if [ -e "${DISTDIR}/${src}" ] 1263 if [[ -e ${DISTDIR}/${src} ]] ; then
858 then
859 src="${DISTDIR}/${src}" 1264 src=${DISTDIR}/${src}
860 elif [ -e "${PWD}/${src}" ] 1265 elif [[ -e ${PWD}/${src} ]] ; then
861 then
862 src="${PWD}/${src}" 1266 src=${PWD}/${src}
863 elif [ -e "${src}" ] 1267 elif [[ -e ${src} ]] ; then
864 then
865 src="${src}" 1268 src=${src}
866 fi
867 fi 1269 fi
868 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1270 fi
1271 [[ ! -e ${src} ]] && return 1
869 echo "${src}" 1272 echo "${src}"
870} 1273}
871 1274
1275# @FUNCTION: unpack_pdv
1276# @USAGE: <file to unpack> <size of off_t>
1277# @DESCRIPTION:
872# Unpack those pesky pdv generated files ... 1278# Unpack those pesky pdv generated files ...
873# They're self-unpacking programs with the binary package stuffed in 1279# They're self-unpacking programs with the binary package stuffed in
874# the middle of the archive. Valve seems to use it a lot ... too bad 1280# the middle of the archive. Valve seems to use it a lot ... too bad
875# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1281# it seems to like to segfault a lot :(. So lets take it apart ourselves.
876# 1282#
877# Usage: unpack_pdv [file to unpack] [size of off_t]
878# - you have to specify the off_t size ... i have no idea how to extract that 1283# You have to specify the off_t size ... I have no idea how to extract that
879# information out of the binary executable myself. basically you pass in 1284# information out of the binary executable myself. Basically you pass in
880# the size of the off_t type (in bytes) on the machine that built the pdv 1285# the size of the off_t type (in bytes) on the machine that built the pdv
1286# archive.
1287#
881# archive. one way to determine this is by running the following commands: 1288# One way to determine this is by running the following commands:
1289#
1290# @CODE
882# strings <pdv archive> | grep lseek 1291# strings <pdv archive> | grep lseek
883# strace -elseek <pdv archive> 1292# strace -elseek <pdv archive>
1293# @CODE
1294#
884# basically look for the first lseek command (we do the strings/grep because 1295# Basically look for the first lseek command (we do the strings/grep because
885# sometimes the function call is _llseek or something) and steal the 2nd 1296# sometimes the function call is _llseek or something) and steal the 2nd
886# parameter. here is an example: 1297# parameter. Here is an example:
1298#
1299# @CODE
887# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1300# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
888# lseek 1301# lseek
889# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1302# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
890# lseek(3, -4, SEEK_END) = 2981250 1303# lseek(3, -4, SEEK_END) = 2981250
1304# @CODE
1305#
891# thus we would pass in the value of '4' as the second parameter. 1306# Thus we would pass in the value of '4' as the second parameter.
892unpack_pdv() { 1307unpack_pdv() {
893 local src="`find_unpackable_file $1`" 1308 local src=$(find_unpackable_file "$1")
894 local sizeoff_t="$2" 1309 local sizeoff_t=$2
895 1310
1311 [[ -z ${src} ]] && die "Could not locate source for '$1'"
896 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1312 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
897 1313
898 local shrtsrc="`basename ${src}`" 1314 local shrtsrc=$(basename "${src}")
899 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1315 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
900 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1316 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
901 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1317 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
902 1318
903 # grab metadata for debug reasons 1319 # grab metadata for debug reasons
904 local metafile="`mymktemp ${T}`" 1320 local metafile=$(emktemp)
905 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1321 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
906 1322
907 # rip out the final file name from the metadata 1323 # rip out the final file name from the metadata
908 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1324 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
909 datafile="`basename ${datafile}`" 1325 datafile=$(basename "${datafile}")
910 1326
911 # now lets uncompress/untar the file if need be 1327 # now lets uncompress/untar the file if need be
912 local tmpfile="`mymktemp ${T}`" 1328 local tmpfile=$(emktemp)
913 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1329 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
914 1330
915 local iscompressed="`file -b ${tmpfile}`" 1331 local iscompressed=$(file -b "${tmpfile}")
916 if [ "${iscompressed:0:8}" == "compress" ] ; then 1332 if [[ ${iscompressed:0:8} == "compress" ]] ; then
917 iscompressed=1 1333 iscompressed=1
918 mv ${tmpfile}{,.Z} 1334 mv ${tmpfile}{,.Z}
919 gunzip ${tmpfile} 1335 gunzip ${tmpfile}
920 else 1336 else
921 iscompressed=0 1337 iscompressed=0
922 fi 1338 fi
923 local istar="`file -b ${tmpfile}`" 1339 local istar=$(file -b "${tmpfile}")
924 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1340 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
925 istar=1 1341 istar=1
926 else 1342 else
927 istar=0 1343 istar=0
928 fi 1344 fi
929 1345
957 true 1373 true
958 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1374 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
959 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1375 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
960} 1376}
961 1377
1378# @FUNCTION: unpack_makeself
1379# @USAGE: [file to unpack] [offset] [tail|dd]
1380# @DESCRIPTION:
962# Unpack those pesky makeself generated files ... 1381# Unpack those pesky makeself generated files ...
963# They're shell scripts with the binary package tagged onto 1382# They're shell scripts with the binary package tagged onto
964# the end of the archive. Loki utilized the format as does 1383# the end of the archive. Loki utilized the format as does
965# many other game companies. 1384# many other game companies.
966# 1385#
967# Usage: unpack_makeself [file to unpack] [offset] 1386# If the file is not specified, then ${A} is used. If the
968# - If the file is not specified then unpack will utilize ${A}.
969# - If the offset is not specified then we will attempt to extract 1387# offset is not specified then we will attempt to extract
970# the proper offset from the script itself. 1388# the proper offset from the script itself.
971unpack_makeself() { 1389unpack_makeself() {
1390 local src_input=${1:-${A}}
972 local src="`find_unpackable_file $1`" 1391 local src=$(find_unpackable_file "${src_input}")
973 local skip="$2" 1392 local skip=$2
1393 local exe=$3
974 1394
1395 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1396
975 local shrtsrc="`basename ${src}`" 1397 local shrtsrc=$(basename "${src}")
976 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1398 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
977 if [ -z "${skip}" ] 1399 if [[ -z ${skip} ]] ; then
978 then
979 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1400 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
980 local skip=0 1401 local skip=0
1402 exe=tail
981 case ${ver} in 1403 case ${ver} in
982 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1404 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
983 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1405 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
984 ;; 1406 ;;
985 2.0|2.0.1) 1407 2.0|2.0.1)
986 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1408 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
987 ;; 1409 ;;
988 2.1.1) 1410 2.1.1)
989 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1411 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
990 let skip="skip + 1" 1412 (( skip++ ))
991 ;; 1413 ;;
992 2.1.2) 1414 2.1.2)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1415 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
994 let skip="skip + 1" 1416 (( skip++ ))
995 ;; 1417 ;;
996 2.1.3) 1418 2.1.3)
997 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1419 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
998 let skip="skip + 1" 1420 (( skip++ ))
1421 ;;
1422 2.1.4|2.1.5)
1423 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1424 skip=$(head -n ${skip} "${src}" | wc -c)
1425 exe="dd"
999 ;; 1426 ;;
1000 *) 1427 *)
1001 eerror "I'm sorry, but I was unable to support the Makeself file." 1428 eerror "I'm sorry, but I was unable to support the Makeself file."
1002 eerror "The version I detected was '${ver}'." 1429 eerror "The version I detected was '${ver}'."
1003 eerror "Please file a bug about the file ${shrtsrc} at" 1430 eerror "Please file a bug about the file ${shrtsrc} at"
1005 die "makeself version '${ver}' not supported" 1432 die "makeself version '${ver}' not supported"
1006 ;; 1433 ;;
1007 esac 1434 esac
1008 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1435 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1009 fi 1436 fi
1437 case ${exe} in
1438 tail) exe="tail -n +${skip} '${src}'";;
1439 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1440 *) die "makeself cant handle exe '${exe}'"
1441 esac
1010 1442
1011 # lets grab the first few bytes of the file to figure out what kind of archive it is 1443 # lets grab the first few bytes of the file to figure out what kind of archive it is
1012 local tmpfile="`mymktemp ${T}`" 1444 local filetype tmpfile=$(emktemp)
1013 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1445 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1014 local filetype="`file -b ${tmpfile}`" 1446 filetype=$(file -b "${tmpfile}") || die
1015 case ${filetype} in 1447 case ${filetype} in
1016 *tar\ archive) 1448 *tar\ archive*)
1017 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1449 eval ${exe} | tar --no-same-owner -xf -
1018 ;; 1450 ;;
1019 bzip2*) 1451 bzip2*)
1020 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1452 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1021 ;; 1453 ;;
1022 gzip*) 1454 gzip*)
1023 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1455 eval ${exe} | tar --no-same-owner -xzf -
1024 ;; 1456 ;;
1025 compress*) 1457 compress*)
1026 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1458 eval ${exe} | gunzip | tar --no-same-owner -xf -
1027 ;; 1459 ;;
1028 *) 1460 *)
1029 eerror "Unknown filetype \"${filetype}\" ?" 1461 eerror "Unknown filetype \"${filetype}\" ?"
1030 false 1462 false
1031 ;; 1463 ;;
1032 esac 1464 esac
1033 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1465 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1034} 1466}
1035 1467
1468# @FUNCTION: check_license
1469# @USAGE: [license]
1470# @DESCRIPTION:
1036# Display a license for user to accept. 1471# Display a license for user to accept. If no license is
1037#
1038# Usage: check_license [license]
1039# - If the file is not specified then ${LICENSE} is used. 1472# specified, then ${LICENSE} is used.
1040check_license() { 1473check_license() {
1041 local lic=$1 1474 local lic=$1
1042 if [ -z "${lic}" ] ; then 1475 if [ -z "${lic}" ] ; then
1043 lic="${PORTDIR}/licenses/${LICENSE}" 1476 lic="${PORTDIR}/licenses/${LICENSE}"
1044 else 1477 else
1045 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1478 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1046 lic="${PORTDIR}/licenses/${src}" 1479 lic="${PORTDIR}/licenses/${lic}"
1047 elif [ -e "${PWD}/${src}" ] ; then 1480 elif [ -e "${PWD}/${lic}" ] ; then
1048 lic="${PWD}/${src}" 1481 lic="${PWD}/${lic}"
1049 elif [ -e "${src}" ] ; then 1482 elif [ -e "${lic}" ] ; then
1050 lic="${src}" 1483 lic="${lic}"
1051 fi
1052 fi 1484 fi
1053 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1485 fi
1054 local l="`basename ${lic}`" 1486 local l="`basename ${lic}`"
1055 1487
1056 # here is where we check for the licenses the user already 1488 # here is where we check for the licenses the user already
1057 # accepted ... if we don't find a match, we make the user accept 1489 # accepted ... if we don't find a match, we make the user accept
1058 local alic 1490 local alic
1491 eshopts_push -o noglob # so that bash doesn't expand "*"
1059 for alic in "${ACCEPT_LICENSE}" ; do 1492 for alic in ${ACCEPT_LICENSE} ; do
1060 [ "${alic}" == "*" ] && return 0 1493 if [[ ${alic} == ${l} ]]; then
1061 [ "${alic}" == "${l}" ] && return 0 1494 eshopts_pop
1495 return 0
1496 fi
1062 done 1497 done
1498 eshopts_pop
1499 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1063 1500
1064 local licmsg="`mymktemp ${T}`" 1501 local licmsg=$(emktemp)
1065 cat << EOF > ${licmsg} 1502 cat <<-EOF > ${licmsg}
1066********************************************************** 1503 **********************************************************
1067The following license outlines the terms of use of this 1504 The following license outlines the terms of use of this
1068package. You MUST accept this license for installation to 1505 package. You MUST accept this license for installation to
1069continue. When you are done viewing, hit 'q'. If you 1506 continue. When you are done viewing, hit 'q'. If you
1070CTRL+C out of this, the install will not run! 1507 CTRL+C out of this, the install will not run!
1071********************************************************** 1508 **********************************************************
1072 1509
1073EOF 1510 EOF
1074 cat ${lic} >> ${licmsg} 1511 cat ${lic} >> ${licmsg}
1075 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1512 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1076 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1513 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1077 read alic 1514 read alic
1078 case ${alic} in 1515 case ${alic} in
1085 die "Failed to accept license" 1522 die "Failed to accept license"
1086 ;; 1523 ;;
1087 esac 1524 esac
1088} 1525}
1089 1526
1527# @FUNCTION: cdrom_get_cds
1528# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1529# @DESCRIPTION:
1090# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1530# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1091# the whole 'non-interactive' policy, but damnit I want CD support ! 1531# the whole 'non-interactive' policy, but damnit I want CD support !
1092# 1532#
1093# with these cdrom functions we handle all the user interaction and 1533# With these cdrom functions we handle all the user interaction and
1094# standardize everything. all you have to do is call cdrom_get_cds() 1534# standardize everything. All you have to do is call cdrom_get_cds()
1095# and when the function returns, you can assume that the cd has been 1535# and when the function returns, you can assume that the cd has been
1096# found at CDROM_ROOT. 1536# found at CDROM_ROOT.
1097# 1537#
1538# The function will attempt to locate a cd based upon a file that is on
1539# the cd. The more files you give this function, the more cds
1540# the cdrom functions will handle.
1541#
1098# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1542# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1099# etc... if you want to give the cds better names, then just export 1543# etc... If you want to give the cds better names, then just export
1100# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1544# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1545# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1546# also use the CDROM_NAME_SET bash array.
1101# 1547#
1102# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1548# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1103#
1104# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1105# - this will attempt to locate a cd based upon a file that is on
1106# the cd ... the more files you give this function, the more cds
1107# the cdrom functions will handle
1108cdrom_get_cds() { 1549cdrom_get_cds() {
1109 # first we figure out how many cds we're dealing with by 1550 # first we figure out how many cds we're dealing with by
1110 # the # of files they gave us 1551 # the # of files they gave us
1111 local cdcnt=0 1552 local cdcnt=0
1112 local f= 1553 local f=
1113 for f in "$@" ; do 1554 for f in "$@" ; do
1114 cdcnt=$((cdcnt + 1)) 1555 ((++cdcnt))
1115 export CDROM_CHECK_${cdcnt}="$f" 1556 export CDROM_CHECK_${cdcnt}="$f"
1116 done 1557 done
1117 export CDROM_TOTAL_CDS=${cdcnt} 1558 export CDROM_TOTAL_CDS=${cdcnt}
1118 export CDROM_CURRENT_CD=1 1559 export CDROM_CURRENT_CD=1
1119 1560
1120 # now we see if the user gave use CD_ROOT ... 1561 # now we see if the user gave use CD_ROOT ...
1121 # if they did, let's just believe them that it's correct 1562 # if they did, let's just believe them that it's correct
1122 if [ ! -z "${CD_ROOT}" ] ; then 1563 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1123 export CDROM_ROOT="${CD_ROOT}"
1124 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1125 return
1126 fi
1127 # do the same for CD_ROOT_X
1128 if [ ! -z "${CD_ROOT_1}" ] ; then
1129 local var= 1564 local var=
1130 cdcnt=0 1565 cdcnt=0
1131 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1566 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1132 cdcnt=$((cdcnt + 1)) 1567 ((++cdcnt))
1133 var="CD_ROOT_${cdcnt}" 1568 var="CD_ROOT_${cdcnt}"
1569 [[ -z ${!var} ]] && var="CD_ROOT"
1134 if [ -z "${!var}" ] ; then 1570 if [[ -z ${!var} ]] ; then
1135 eerror "You must either use just the CD_ROOT" 1571 eerror "You must either use just the CD_ROOT"
1136 eerror "or specify ALL the CD_ROOT_X variables." 1572 eerror "or specify ALL the CD_ROOT_X variables."
1137 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1573 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1138 die "could not locate CD_ROOT_${cdcnt}" 1574 die "could not locate CD_ROOT_${cdcnt}"
1139 fi 1575 fi
1140 export CDROM_ROOTS_${cdcnt}="${!var}"
1141 done 1576 done
1142 export CDROM_ROOT=${CDROM_ROOTS_1} 1577 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1143 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1578 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1579 export CDROM_SET=-1
1580 for f in ${CDROM_CHECK_1//:/ } ; do
1581 ((++CDROM_SET))
1582 [[ -e ${CDROM_ROOT}/${f} ]] && break
1583 done
1584 export CDROM_MATCH=${f}
1144 return 1585 return
1145 fi 1586 fi
1146 1587
1588 # User didn't help us out so lets make sure they know they can
1589 # simplify the whole process ...
1147 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1590 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1148 einfon "This ebuild will need the " 1591 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1149 if [ -z "${CDROM_NAME}" ] ; then
1150 echo "cdrom for ${PN}."
1151 else
1152 echo "${CDROM_NAME}."
1153 fi
1154 echo 1592 echo
1155 einfo "If you do not have the CD, but have the data files" 1593 einfo "If you do not have the CD, but have the data files"
1156 einfo "mounted somewhere on your filesystem, just export" 1594 einfo "mounted somewhere on your filesystem, just export"
1157 einfo "the variable CD_ROOT so that it points to the" 1595 einfo "the variable CD_ROOT so that it points to the"
1158 einfo "directory containing the files." 1596 einfo "directory containing the files."
1159 echo 1597 echo
1598 einfo "For example:"
1599 einfo "export CD_ROOT=/mnt/cdrom"
1600 echo
1160 else 1601 else
1602 if [[ -n ${CDROM_NAME_SET} ]] ; then
1603 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1604 cdcnt=0
1605 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1606 ((++cdcnt))
1607 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1608 done
1609 fi
1610
1161 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1611 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1162 cdcnt=0 1612 cdcnt=0
1163 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1613 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1164 cdcnt=$((cdcnt + 1)) 1614 ((++cdcnt))
1165 var="CDROM_NAME_${cdcnt}" 1615 var="CDROM_NAME_${cdcnt}"
1166 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1616 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1167 done 1617 done
1168 echo 1618 echo
1169 einfo "If you do not have the CDs, but have the data files" 1619 einfo "If you do not have the CDs, but have the data files"
1170 einfo "mounted somewhere on your filesystem, just export" 1620 einfo "mounted somewhere on your filesystem, just export"
1171 einfo "the following variables so they point to the right place:" 1621 einfo "the following variables so they point to the right place:"
1172 einfon "" 1622 einfon ""
1173 cdcnt=0 1623 cdcnt=0
1174 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1624 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1175 cdcnt=$((cdcnt + 1)) 1625 ((++cdcnt))
1176 echo -n " CD_ROOT_${cdcnt}" 1626 echo -n " CD_ROOT_${cdcnt}"
1177 done 1627 done
1178 echo 1628 echo
1179 einfo "Or, if you have all the files in the same place, or" 1629 einfo "Or, if you have all the files in the same place, or"
1180 einfo "you only have one cdrom, you can export CD_ROOT" 1630 einfo "you only have one cdrom, you can export CD_ROOT"
1181 einfo "and that place will be used as the same data source" 1631 einfo "and that place will be used as the same data source"
1182 einfo "for all the CDs." 1632 einfo "for all the CDs."
1183 echo 1633 echo
1634 einfo "For example:"
1635 einfo "export CD_ROOT_1=/mnt/cdrom"
1636 echo
1184 fi 1637 fi
1638
1639 export CDROM_SET=""
1185 export CDROM_CURRENT_CD=0 1640 export CDROM_CURRENT_CD=0
1186 cdrom_load_next_cd 1641 cdrom_load_next_cd
1187} 1642}
1188 1643
1189# this is only used when you need access to more than one cd. 1644# @FUNCTION: cdrom_load_next_cd
1190# when you have finished using the first cd, just call this function. 1645# @DESCRIPTION:
1191# when it returns, CDROM_ROOT will be pointing to the second cd. 1646# Some packages are so big they come on multiple CDs. When you're done reading
1192# remember, you can only go forward in the cd chain, you can't go back. 1647# files off a CD and want access to the next one, just call this function.
1648# Again, all the messy details of user interaction are taken care of for you.
1649# Once this returns, just read the variable CDROM_ROOT for the location of the
1650# mounted CD. Note that you can only go forward in the CD list, so make sure
1651# you only call this function when you're done using the current CD.
1193cdrom_load_next_cd() { 1652cdrom_load_next_cd() {
1194 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1195 local var= 1653 local var
1196 1654 ((++CDROM_CURRENT_CD))
1197 if [ ! -z "${CD_ROOT}" ] ; then
1198 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1199 return
1200 fi
1201 1655
1202 unset CDROM_ROOT 1656 unset CDROM_ROOT
1203 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1657 var=CD_ROOT_${CDROM_CURRENT_CD}
1658 [[ -z ${!var} ]] && var="CD_ROOT"
1204 if [ -z "${!var}" ] ; then 1659 if [[ -z ${!var} ]] ; then
1205 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1660 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1206 cdrom_locate_file_on_cd ${!var} 1661 _cdrom_locate_file_on_cd ${!var}
1207 else 1662 else
1208 export CDROM_ROOT="${!var}" 1663 export CDROM_ROOT=${!var}
1209 fi 1664 fi
1210 1665
1211 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1666 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1212} 1667}
1213 1668
1216# all it does is try to locate a give file on a cd ... if the cd isn't 1671# all it does is try to locate a give file on a cd ... if the cd isn't
1217# found, then a message asking for the user to insert the cdrom will be 1672# found, then a message asking for the user to insert the cdrom will be
1218# displayed and we'll hang out here until: 1673# displayed and we'll hang out here until:
1219# (1) the file is found on a mounted cdrom 1674# (1) the file is found on a mounted cdrom
1220# (2) the user hits CTRL+C 1675# (2) the user hits CTRL+C
1221cdrom_locate_file_on_cd() { 1676_cdrom_locate_file_on_cd() {
1222 while [ -z "${CDROM_ROOT}" ] ; do
1223 local dir="$(dirname ${@})"
1224 local file="$(basename ${@})"
1225 local mline="" 1677 local mline=""
1226 local showedmsg=0 1678 local showedmsg=0 showjolietmsg=0
1227 1679
1228 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1680 while [[ -z ${CDROM_ROOT} ]] ; do
1681 local i=0
1682 local -a cdset=(${*//:/ })
1683 if [[ -n ${CDROM_SET} ]] ; then
1684 cdset=(${cdset[${CDROM_SET}]})
1685 fi
1686
1687 while [[ -n ${cdset[${i}]} ]] ; do
1688 local dir=$(dirname ${cdset[${i}]})
1689 local file=$(basename ${cdset[${i}]})
1690
1691 local point= node= fs= foo=
1692 while read point node fs foo ; do
1693 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1694 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1695 && continue
1696 point=${point//\040/ }
1229 [ -d "${mline}/${dir}" ] || continue 1697 [[ ! -d ${point}/${dir} ]] && continue
1230 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1698 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1231 && export CDROM_ROOT=${mline} 1699 export CDROM_ROOT=${point}
1700 export CDROM_SET=${i}
1701 export CDROM_MATCH=${cdset[${i}]}
1702 return
1703 done <<< "$(get_mounts)"
1704
1705 ((++i))
1232 done 1706 done
1233 1707
1234 if [ -z "${CDROM_ROOT}" ] ; then
1235 echo 1708 echo
1236 if [ ${showedmsg} -eq 0 ] ; then 1709 if [[ ${showedmsg} -eq 0 ]] ; then
1237 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1710 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1238 if [ -z "${CDROM_NAME}" ] ; then 1711 if [[ -z ${CDROM_NAME} ]] ; then
1239 einfo "Please insert the cdrom for ${PN} now !" 1712 einfo "Please insert+mount the cdrom for ${PN} now !"
1240 else
1241 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1242 fi
1243 else 1713 else
1244 if [ -z "${CDROM_NAME_1}" ] ; then
1245 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1246 else
1247 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1248 einfo "Please insert+mount the ${!var} cdrom now !" 1714 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1249 fi
1250 fi 1715 fi
1251 showedmsg=1 1716 else
1717 if [[ -z ${CDROM_NAME_1} ]] ; then
1718 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1719 else
1720 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1721 einfo "Please insert+mount the ${!var} cdrom now !"
1722 fi
1252 fi 1723 fi
1724 showedmsg=1
1725 fi
1253 einfo "Press return to scan for the cd again" 1726 einfo "Press return to scan for the cd again"
1254 einfo "or hit CTRL+C to abort the emerge." 1727 einfo "or hit CTRL+C to abort the emerge."
1255 read 1728 echo
1729 if [[ ${showjolietmsg} -eq 0 ]] ; then
1730 showjolietmsg=1
1731 else
1732 ewarn "If you are having trouble with the detection"
1733 ewarn "of your CD, it is possible that you do not have"
1734 ewarn "Joliet support enabled in your kernel. Please"
1735 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1736 ebeep 5
1256 fi 1737 fi
1738 read || die "something is screwed with your system"
1257 done 1739 done
1258} 1740}
1259 1741
1742# @FUNCTION: strip-linguas
1743# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1744# @DESCRIPTION:
1260# Make sure that LINGUAS only contains languages that 1745# Make sure that LINGUAS only contains languages that
1261# a package can support 1746# a package can support. The first form allows you to
1262# 1747# specify a list of LINGUAS. The -i builds a list of po
1263# usage: strip-linguas <allow LINGUAS> 1748# files found in all the directories and uses the
1264# strip-linguas -i <directories of .po files> 1749# intersection of the lists. The -u builds a list of po
1265# strip-linguas -u <directories of .po files> 1750# files found in all the directories and uses the union
1266# 1751# of the lists.
1267# The first form allows you to specify a list of LINGUAS.
1268# The -i builds a list of po files found in all the
1269# directories and uses the intersection of the lists.
1270# The -u builds a list of po files found in all the
1271# directories and uses the union of the lists.
1272strip-linguas() { 1752strip-linguas() {
1273 local ls newls 1753 local ls newls nols
1274 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1754 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1275 local op="$1"; shift 1755 local op=$1; shift
1276 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1756 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1277 local d f 1757 local d f
1278 for d in "$@" ; do 1758 for d in "$@" ; do
1279 if [ "${op}" == "-u" ] ; then 1759 if [[ ${op} == "-u" ]] ; then
1280 newls="${ls}" 1760 newls=${ls}
1281 else 1761 else
1282 newls="" 1762 newls=""
1283 fi 1763 fi
1284 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1764 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1285 if [ "${op}" == "-i" ] ; then 1765 if [[ ${op} == "-i" ]] ; then
1286 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1766 has ${f} ${ls} && newls="${newls} ${f}"
1287 else 1767 else
1288 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1768 has ${f} ${ls} || newls="${newls} ${f}"
1289 fi 1769 fi
1290 done 1770 done
1291 ls="${newls}" 1771 ls=${newls}
1292 done 1772 done
1293 ls="${ls//.po}"
1294 else 1773 else
1295 ls="$@" 1774 ls="$@"
1296 fi 1775 fi
1297 1776
1298 ls=" ${ls} " 1777 nols=""
1299 newls="" 1778 newls=""
1300 for f in ${LINGUAS} ; do 1779 for f in ${LINGUAS} ; do
1301 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1780 if has ${f} ${ls} ; then
1302 nl="${newls} ${f}" 1781 newls="${newls} ${f}"
1303 else 1782 else
1304 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1783 nols="${nols} ${f}"
1305 fi 1784 fi
1306 done 1785 done
1786 [[ -n ${nols} ]] \
1787 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1788 export LINGUAS=${newls:1}
1789}
1790
1791# @FUNCTION: preserve_old_lib
1792# @USAGE: <libs to preserve> [more libs]
1793# @DESCRIPTION:
1794# These functions are useful when a lib in your package changes ABI SONAME.
1795# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1796# would break packages that link against it. Most people get around this
1797# by using the portage SLOT mechanism, but that is not always a relevant
1798# solution, so instead you can call this from pkg_preinst. See also the
1799# preserve_old_lib_notify function.
1800preserve_old_lib() {
1801 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1802 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1803 die "Invalid preserve_old_lib() usage"
1804 fi
1805 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1806
1807 # let portage worry about it
1808 has preserve-libs ${FEATURES} && return 0
1809
1810 local lib dir
1811 for lib in "$@" ; do
1812 [[ -e ${ROOT}/${lib} ]] || continue
1813 dir=${lib%/*}
1814 dodir ${dir} || die "dodir ${dir} failed"
1815 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1816 touch "${D}"/${lib}
1817 done
1818}
1819
1820# @FUNCTION: preserve_old_lib_notify
1821# @USAGE: <libs to notify> [more libs]
1822# @DESCRIPTION:
1823# Spit helpful messages about the libraries preserved by preserve_old_lib.
1824preserve_old_lib_notify() {
1825 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1826 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1827 die "Invalid preserve_old_lib_notify() usage"
1828 fi
1829
1830 # let portage worry about it
1831 has preserve-libs ${FEATURES} && return 0
1832
1833 local lib notice=0
1834 for lib in "$@" ; do
1835 [[ -e ${ROOT}/${lib} ]] || continue
1836 if [[ ${notice} -eq 0 ]] ; then
1837 notice=1
1838 ewarn "Old versions of installed libraries were detected on your system."
1839 ewarn "In order to avoid breaking packages that depend on these old libs,"
1840 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1841 ewarn "in order to remove these old dependencies. If you do not have this"
1842 ewarn "helper program, simply emerge the 'gentoolkit' package."
1843 ewarn
1844 fi
1845 # temp hack for #348634 #357225
1846 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1847 ewarn " # revdep-rebuild --library '${lib}'"
1848 done
1849 if [[ ${notice} -eq 1 ]] ; then
1850 ewarn
1851 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1852 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1853 for lib in "$@" ; do
1854 ewarn " # rm '${lib}'"
1855 done
1856 fi
1857}
1858
1859# @FUNCTION: built_with_use
1860# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1861# @DESCRIPTION:
1862#
1863# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1864#
1865# A temporary hack until portage properly supports DEPENDing on USE
1866# flags being enabled in packages. This will check to see if the specified
1867# DEPEND atom was built with the specified list of USE flags. The
1868# --missing option controls the behavior if called on a package that does
1869# not actually support the defined USE flags (aka listed in IUSE).
1870# The default is to abort (call die). The -a and -o flags control
1871# the requirements of the USE flags. They correspond to "and" and "or"
1872# logic. So the -a flag means all listed USE flags must be enabled
1873# while the -o flag means at least one of the listed IUSE flags must be
1874# enabled. The --hidden option is really for internal use only as it
1875# means the USE flag we're checking is hidden expanded, so it won't be found
1876# in IUSE like normal USE flags.
1877#
1878# Remember that this function isn't terribly intelligent so order of optional
1879# flags matter.
1880built_with_use() {
1881 local hidden="no"
1882 if [[ $1 == "--hidden" ]] ; then
1883 hidden="yes"
1884 shift
1885 fi
1886
1887 local missing_action="die"
1888 if [[ $1 == "--missing" ]] ; then
1889 missing_action=$2
1890 shift ; shift
1891 case ${missing_action} in
1892 true|false|die) ;;
1893 *) die "unknown action '${missing_action}'";;
1894 esac
1895 fi
1896
1897 local opt=$1
1898 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1899
1900 local PKG=$(best_version $1)
1901 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1902 shift
1903
1904 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1905 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1906
1907 # if the IUSE file doesn't exist, the read will error out, we need to handle
1908 # this gracefully
1909 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1910 case ${missing_action} in
1911 true) return 0;;
1912 false) return 1;;
1913 die) die "Unable to determine what USE flags $PKG was built with";;
1914 esac
1915 fi
1916
1917 if [[ ${hidden} == "no" ]] ; then
1918 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1919 # Don't check USE_EXPAND #147237
1920 local expand
1921 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1922 if [[ $1 == ${expand}_* ]] ; then
1923 expand=""
1924 break
1925 fi
1926 done
1927 if [[ -n ${expand} ]] ; then
1928 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1929 case ${missing_action} in
1930 true) return 0;;
1931 false) return 1;;
1932 die) die "$PKG does not actually support the $1 USE flag!";;
1933 esac
1934 fi
1935 fi
1936 fi
1937
1938 local USE_BUILT=$(<${USEFILE})
1939 while [[ $# -gt 0 ]] ; do
1940 if [[ ${opt} = "-o" ]] ; then
1941 has $1 ${USE_BUILT} && return 0
1942 else
1943 has $1 ${USE_BUILT} || return 1
1944 fi
1945 shift
1946 done
1947 [[ ${opt} = "-a" ]]
1948}
1949
1950# @FUNCTION: epunt_cxx
1951# @USAGE: [dir to scan]
1952# @DESCRIPTION:
1953# Many configure scripts wrongly bail when a C++ compiler could not be
1954# detected. If dir is not specified, then it defaults to ${S}.
1955#
1956# http://bugs.gentoo.org/73450
1957epunt_cxx() {
1958 local dir=$1
1959 [[ -z ${dir} ]] && dir=${S}
1960 ebegin "Removing useless C++ checks"
1961 local f
1962 find "${dir}" -name configure | while read f ; do
1963 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1964 done
1965 eend 0
1966}
1967
1968# @FUNCTION: make_wrapper
1969# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1970# @DESCRIPTION:
1971# Create a shell wrapper script named wrapper in installpath
1972# (defaults to the bindir) to execute target (default of wrapper) by
1973# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1974# libpaths followed by optionally changing directory to chdir.
1975make_wrapper() {
1976 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1977 local tmpwrapper=$(emktemp)
1978 # We don't want to quote ${bin} so that people can pass complex
1979 # things as $bin ... "./someprog --args"
1980 cat << EOF > "${tmpwrapper}"
1981#!/bin/sh
1982cd "${chdir:-.}"
1307 if [ -z "${newls}" ] ; then 1983if [ -n "${libdir}" ] ; then
1308 unset LINGUAS 1984 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1985 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1309 else 1986 else
1310 export LINGUAS="${newls}" 1987 export LD_LIBRARY_PATH="${libdir}"
1988 fi
1311 fi 1989fi
1990exec ${bin} "\$@"
1991EOF
1992 chmod go+rx "${tmpwrapper}"
1993 if [[ -n ${path} ]] ; then
1994 (
1995 exeinto "${path}"
1996 newexe "${tmpwrapper}" "${wrapper}"
1997 ) || die
1998 else
1999 newbin "${tmpwrapper}" "${wrapper}" || die
2000 fi
1312} 2001}
2002
2003# @FUNCTION: path_exists
2004# @USAGE: [-a|-o] <paths>
2005# @DESCRIPTION:
2006# Check if the specified paths exist. Works for all types of paths
2007# (files/dirs/etc...). The -a and -o flags control the requirements
2008# of the paths. They correspond to "and" and "or" logic. So the -a
2009# flag means all the paths must exist while the -o flag means at least
2010# one of the paths must exist. The default behavior is "and". If no
2011# paths are specified, then the return value is "false".
2012path_exists() {
2013 local opt=$1
2014 [[ ${opt} == -[ao] ]] && shift || opt="-a"
2015
2016 # no paths -> return false
2017 # same behavior as: [[ -e "" ]]
2018 [[ $# -eq 0 ]] && return 1
2019
2020 local p r=0
2021 for p in "$@" ; do
2022 [[ -e ${p} ]]
2023 : $(( r += $? ))
2024 done
2025
2026 case ${opt} in
2027 -a) return $(( r != 0 )) ;;
2028 -o) return $(( r == $# )) ;;
2029 esac
2030}

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