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1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2009 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 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.345 2010/06/23 21:24:50 cardoe 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
15newdepend "!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: ecvs_clean
67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
85 return 0 105# return 0
106# fi
107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
86} 123}
87 124
88# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
92# Default options for patch 154# Default options for patch:
155# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
96# and not the full path .. 164# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
98# Change the printed message for a single patch. 168# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
101# 171# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
103# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
104EPATCH_FORCE="no" 178EPATCH_FORCE="no"
105 179
106# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
107# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
108# 188#
109# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
110# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
111# 191#
112# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
114# 194# ${EPATCH_FORCE} == "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
124# 204#
125# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
126# 207#
127# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
140 local PIPE_CMD="" 210 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
214 }
215
216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
222 local m
223 for m in "$@" ; do
224 epatch "${m}"
225 done
226 return 0
227 fi
228
144 local SINGLE_PATCH="no" 229 local SINGLE_PATCH="no"
145 local x="" 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 232
147 if [ "$#" -gt 1 ] 233 if [[ -f $1 ]] ; then
148 then
149 eerror "Invalid arguments to epatch()"
150 die "Invalid arguments to epatch()"
151 fi
152
153 if [ -n "$1" -a -f "$1" ]
154 then
155 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
156 235 set -- "$1"
157 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
159 239
160 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
161 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
162 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
164 then 286 then
165 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
166 else 312 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
314 fi
315
316 # most of the time, there will only be one run per unique name,
317 # but if there are more, make sure we get unique log filenames
318 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
168 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
358 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
400 echo
401 die "Failed Patch: ${patchname}!"
402 fi
403
404 # if everything worked, delete the patch log
405 rm -f "${STDERR_TARGET}"
406 eend 0
407 done
408
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
428 fi
429 done
430}
431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
435# Cheap replacement for when debianutils (and thus mktemp)
436# does not exist on the users system.
437emktemp() {
438 local exe="touch"
439 [[ $1 == -d ]] && exe="mkdir" && shift
440 local topdir=$1
441
442 if [[ -z ${topdir} ]] ; then
443 [[ -z ${T} ]] \
444 && topdir="/tmp" \
445 || topdir=${T}
446 fi
447
448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
450 local tmp=/
451 while [[ -e ${tmp} ]] ; do
452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 done
454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 echo "${tmp}"
169 else 456 else
170 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
171 then 458 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
173 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
174 EPATCH_SOURCE="$1" 461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
175 fi 463 fi
176
177 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror
180 eerror " ${EPATCH_SOURCE}"
181 echo
182 die "Cannot find \$EPATCH_SOURCE!"
183 fi 464 fi
465}
184 466
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 467# @FUNCTION: egetent
186 fi 468# @USAGE: <database> <key>
187 469# @MAINTAINER:
188 case ${EPATCH_SUFFIX##*\.} in 470# base-system@gentoo.org (Linux)
189 bz2) 471# Joe Jezak <josejx@gmail.com> (OS X)
190 PIPE_CMD="bzip2 -dc" 472# usata@gentoo.org (OS X)
191 PATCH_SUFFIX="bz2" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
477# and pw (FreeBSD) used in enewuser()/enewgroup()
478egetent() {
479 case ${CHOST} in
480 *-darwin[678])
481 case "$2" in
482 *[!0-9]*) # Non numeric
483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
192 ;; 484 ;;
193 gz|Z|z) 485 *) # Numeric
194 PIPE_CMD="gzip -dc" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
195 PATCH_SUFFIX="gz"
196 ;; 487 ;;
197 ZIP|zip) 488 esac
198 PIPE_CMD="unzip -p" 489 ;;
199 PATCH_SUFFIX="zip" 490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
200 ;; 497 ;;
201 *) 498 *) # Numeric
202 PIPE_CMD="cat" 499 local mykey="UniqueID"
203 PATCH_SUFFIX="patch" 500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
204 ;; 502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
512 fi
513
514 pw show ${action} ${opts} "$2" -q
515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
520 type -p nscd >& /dev/null && nscd -i "$1"
521 getent "$1" "$2"
522 ;;
205 esac 523 esac
206
207 if [ "${SINGLE_PATCH}" = "no" ]
208 then
209 einfo "Applying various patches (bugfixes/updates)..."
210 fi
211 for x in ${EPATCH_SOURCE}
212 do
213 # New ARCH dependant patch naming scheme...
214 #
215 # ???_arch_foo.patch
216 #
217 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ])
220 then
221 local count=0
222 local popts="${EPATCH_OPTS}"
223
224 if [ -n "${EPATCH_EXCLUDE}" ]
225 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
227 then
228 continue
229 fi
230 fi
231
232 if [ "${SINGLE_PATCH}" = "yes" ]
233 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then
236 einfo "${EPATCH_SINGLE_MSG}"
237 else
238 einfo "Applying ${x##*/}..."
239 fi
240 else
241 einfo " ${x##*/}..."
242 fi
243
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246
247 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ]
249 do
250 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
253
254 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
258 else
259 PATCH_TARGET="${x}"
260 fi
261
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267
268 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
271 then
272 echo
273 eerror "Could not extract patch!"
274 #die "Could not extract patch!"
275 count=5
276 break
277 fi
278 fi
279
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289
290 if [ "$?" -ne 0 ]
291 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo
294 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!"
297 count=5
298 fi
299
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
301
302 break
303 fi
304
305 count=$((count + 1))
306 done
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 rm -f ${PATCH_TARGET}
311 fi
312
313 if [ "${count}" -eq 5 ]
314 then
315 echo
316 eerror "Failed Patch: ${x##*/}!"
317 eerror
318 eerror "Include in your bugreport the contents of:"
319 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
321 echo
322 die "Failed Patch: ${x##*/}!"
323 fi
324
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 eend 0
328 fi
329 done
330 if [ "${SINGLE_PATCH}" = "no" ]
331 then
332 einfo "Done with patching"
333 fi
334} 524}
335 525
336# This function return true if we are using the NPTL pthreads 526# @FUNCTION: enewuser
337# implementation. 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
338# 528# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 529# Same as enewgroup, you are not required to understand how to properly add
340# 530# a user to the system. The only required parameter is the username.
341 531# Default uid is (pass -1 for this) next available, default shell is
342have_NPTL() { 532# /bin/false, default homedir is /dev/null, there are no default groups,
343 533# and default params sets the comment as 'added by portage for ${PN}'.
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!"
439 fi
440
441 # Make sure the number is valid ...
442 if [ "${jobs}" -lt 1 ]
443 then
444 jobs=1
445 fi
446
447 if [ -n "${ADMINPARAM}" ]
448 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
479# Simplify/standardize adding users to the system
480# vapier@gentoo.org
481#
482# enewuser(username, uid, shell, homedir, groups, extra options)
483#
484# Default values if you do not specify any:
485# username: REQUIRED !
486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
488# shell: /bin/false
489# homedir: /dev/null
490# groups: none
491# extra: comment of 'added by portage for ${PN}'
492enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
493 # get the username 542 # get the username
494 local euser="$1"; shift 543 local euser=$1; shift
495 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 545 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
499 fi 547 fi
500 548
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 549 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 551 return 0
510 fi 552 fi
511 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
512 554
513 # options to pass to useradd 555 # options to pass to useradd
514 local opts= 556 local opts=
515 557
516 # handle uid 558 # handle uid
517 local euid="$1"; shift 559 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
521 then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 563 euid="next"
564 fi
523 else 565 else
524 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
526 fi 568 fi
527 else 569 else
528 euid="next available" 570 euid="next"
529 fi 571 fi
572 if [[ ${euid} == "next" ]] ; then
573 for ((euid = 101; euid <= 999; euid++)); do
574 [[ -z $(egetent passwd ${euid}) ]] && break
575 done
576 fi
577 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
531 579
532 # handle shell 580 # handle shell
533 local eshell="$1"; shift 581 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
540 fi 590 fi
541 else 591 else
592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
593 [[ -x ${ROOT}${shell} ]] && break
594 done
595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
542 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
604 fi
605
606 eshell=${shell}
543 fi 607 fi
544 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
546 610
547 # handle homedir 611 # handle homedir
548 local ehome="$1"; shift 612 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 614 ehome="/dev/null"
552 fi 615 fi
553 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
555 618
556 # handle groups 619 # handle groups
557 local egroups="$1"; shift 620 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
562 export IFS="," 625 export IFS=","
563 for g in ${egroups} 626 for g in ${egroups} ; do
564 do 627 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 628 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
571 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
572 done 638 done
573 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
574 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
575 else 645 else
576 egroups="(none)" 646 egroups="(none)"
577 fi 647 fi
578 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
579 649
580 # handle extra and add the user 650 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 653 case ${CHOST} in
585 then 654 *-darwin*)
586 useradd ${opts} ${euser} \ 655 ### Make the user
656 if [[ -z $@ ]] ; then
657 dscl . create /users/${euser} uid ${euid}
658 dscl . create /users/${euser} shell ${eshell}
659 dscl . create /users/${euser} home ${ehome}
660 dscl . create /users/${euser} realname "added by portage for ${PN}"
661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
664 for g in ${egroups} ; do
665 dscl . merge /groups/${g} users ${euser}
666 done
667 export IFS=${oldifs}
668 else
669 einfo "Extra options are not supported on Darwin yet"
670 einfo "Please report the ebuild along with the info below"
671 einfo "eextra: $@"
672 die "Required function missing"
673 fi
674 ;;
675 *-freebsd*|*-dragonfly*)
676 if [[ -z $@ ]] ; then
677 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
679 die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 pw useradd ${euser} ${opts} \
683 "$@" || die "enewuser failed"
684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
690 else
691 einfo " - Extra: $@"
692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
711 useradd -r ${opts} \
712 -c "added by portage for ${PN}" \
713 ${euser} \
588 || die "enewuser failed" 714 || die "enewuser failed"
589 else 715 else
590 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 717 useradd -r ${opts} "$@" \
718 ${euser} \
592 || die "enewuser failed" 719 || die "enewuser failed"
593 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
729 fi
730
594 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 732}
604 733
605# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
606# vapier@gentoo.org 735# @USAGE: <group> [gid]
607# 736# @DESCRIPTION:
608# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
609# 738# group to the system. Just give it a group name to add and enewgroup will
610# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
611# groupname: REQUIRED ! 740# allocate the next available one.
612# gid: next available (see groupadd(8))
613# extra: none
614enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
615 # get the group 749 # get the group
616 local egroup="$1"; shift 750 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
618 then 752 then
619 eerror "No group specified !" 753 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
621 fi 755 fi
622 756
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 757 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 759 return 0
632 fi 760 fi
633 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
634 762
635 # options to pass to useradd 763 # options to pass to useradd
639 local egid="$1"; shift 767 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 768 if [ ! -z "${egid}" ]
641 then 769 then
642 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
643 then 771 then
772 if [ -z "`egetent group ${egid}`" ]
773 then
774 if [[ "${CHOST}" == *-darwin* ]]; then
775 opts="${opts} ${egid}"
776 else
644 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
778 fi
779 else
780 egid="next available; requested gid taken"
781 fi
645 else 782 else
646 eerror "Groupid given but is not greater than 0 !" 783 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 784 die "${egid} is not a valid GID"
648 fi 785 fi
649 else 786 else
656 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
657 794
658 # add the group 795 # add the group
659 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
798 case ${CHOST} in
799 *-darwin*)
800 if [ ! -z "${eextra}" ];
801 then
802 einfo "Extra options are not supported on Darwin/OS X yet"
803 einfo "Please report the ebuild along with the info below"
804 einfo "eextra: ${eextra}"
805 die "Required function missing"
806 fi
807
808 # If we need the next available
809 case ${egid} in
810 *[!0-9]*) # Non numeric
811 for ((egid = 101; egid <= 999; egid++)); do
812 [[ -z $(egetent group ${egid}) ]] && break
813 done
814 esac
815 dscl . create /groups/${egroup} gid ${egid}
816 dscl . create /groups/${egroup} passwd '*'
817 ;;
818
819 *-freebsd*|*-dragonfly*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
840 # We specify -r so that we get a GID in the system range from login.defs
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 841 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
842 ;;
843 esac
662 export SANDBOX_ON="${oldsandbox}" 844 export SANDBOX_ON="${oldsandbox}"
663} 845}
664 846
665# Simple script to replace 'dos2unix' binaries 847# @FUNCTION: edos2unix
666# vapier@gentoo.org 848# @USAGE: <file> [more files ...]
667# 849# @DESCRIPTION:
668# edos2unix(file, <more files>...) 850# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
851# to remove all of these text utilities from DEPEND variables because this
852# is a script based solution. Just give it a list of files to convert and
853# they will all be changed from the DOS CRLF format to the UNIX LF format.
669edos2unix() { 854edos2unix() {
670 for f in "$@" 855 echo "$@" | xargs sed -i 's/\r$//'
671 do
672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done
675} 856}
676 857
677# Make a desktop file ! 858# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 859# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 860# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 861#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 862# make_desktop_entry(<command>, [name], [icon], [type], [fields])
685# 863#
686# binary: what binary does the app run with ? 864# binary: what command does the app run with ?
687# name: the name that will show up in the menu 865# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 866# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 867# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 868# a full path to an icon
691# type: what kind of application is this ? for categories: 869# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 870# http://standards.freedesktop.org/menu-spec/latest/apa.html
693# path: if your app needs to startup in a specific dir 871# fields: extra fields to append to the desktop file; a printf string
694make_desktop_entry() { 872make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 873 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
696 874
697 local exec="${1}" 875 local exec=${1}
698 local name="${2:-${PN}}" 876 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 877 local icon=${3:-${PN}}
700 local type="${4}" 878 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 879 local fields=${5}
880
702 if [ -z "${type}" ] 881 if [[ -z ${type} ]] ; then
703 then 882 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 883 local catmin=${CATEGORY##*-}
705 "app-emulation") 884 case ${catmaj} in
706 type=Emulator 885 app)
886 case ${catmin} in
887 accessibility) type=Accessibility;;
888 admin) type=System;;
889 antivirus) type=System;;
890 arch) type=Archiving;;
891 backup) type=Archiving;;
892 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;;
894 doc) type=Documentation;;
895 editors) type=TextEditor;;
896 emacs) type=TextEditor;;
897 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;;
899 office) type=Office;;
900 pda) type=PDA;;
901 vim) type=TextEditor;;
902 xemacs) type=TextEditor;;
903 esac
707 ;; 904 ;;
708 "games-"*) 905
709 type=Game 906 dev)
907 type="Development"
710 ;; 908 ;;
711 "net-"*) 909
712 type=Network; 910 games)
911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 esac
924 type="Game;${type}"
713 ;; 925 ;;
926
927 gnome)
928 type="Gnome;GTK"
929 ;;
930
931 kde)
932 type="KDE;Qt"
933 ;;
934
935 mail)
936 type="Network;Email"
937 ;;
938
939 media)
940 case ${catmin} in
941 gfx)
942 type=Graphics
943 ;;
944 *)
945 case ${catmin} in
946 radio) type=Tuner;;
947 sound) type=Audio;;
948 tv) type=TV;;
949 video) type=Video;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953 esac
954 ;;
955
956 net)
957 case ${catmin} in
958 dialup) type=Dialup;;
959 ftp) type=FileTransfer;;
960 im) type=InstantMessaging;;
961 irc) type=IRCClient;;
962 mail) type=Email;;
963 news) type=News;;
964 nntp) type=News;;
965 p2p) type=FileTransfer;;
966 voip) type=Telephony;;
967 esac
968 type="Network;${type}"
969 ;;
970
971 sci)
972 case ${catmin} in
973 astro*) type=Astronomy;;
974 bio*) type=Biology;;
975 calc*) type=Calculator;;
976 chem*) type=Chemistry;;
977 elec*) type=Electronics;;
978 geo*) type=Geology;;
979 math*) type=Math;;
980 physics) type=Physics;;
981 visual*) type=DataVisualization;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 esac
994 type="Network;${type}"
995 ;;
996
714 *) 997 *)
715 type= 998 type=
716 ;; 999 ;;
717 esac 1000 esac
718 fi 1001 fi
719 local desktop="${T}/${exec}.desktop" 1002 if [ "${SLOT}" == "0" ] ; then
1003 local desktop_name="${PN}"
1004 else
1005 local desktop_name="${PN}-${SLOT}"
1006 fi
1007 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1008 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 1009
1010 # Don't append another ";" when a valid category value is provided.
1011 type=${type%;}${type:+;}
1012
1013 eshopts_push -s extglob
1014 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1015 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1016 ewarn "allowed in .desktop files if the value is not an absolute path."
1017 icon=${icon%.@(xpm|png|svg)}
1018 fi
1019 eshopts_pop
1020
1021 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 1022 [Desktop Entry]
722Encoding=UTF-8
723Version=0.9.2
724Name=${name} 1023 Name=${name}
725Type=Application 1024 Type=Application
726Comment=${DESCRIPTION} 1025 Comment=${DESCRIPTION}
727Exec=${exec} 1026 Exec=${exec}
728Path=${path} 1027 TryExec=${exec%% *}
729Icon=${icon} 1028 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1029 Categories=${type}
1030 EOF
731 1031
732 if [ -d "/usr/share/applications" ] 1032 if [[ ${fields:-=} != *=* ]] ; then
733 then 1033 # 5th arg used to be value to Path=
1034 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1035 fields="Path=${fields}"
1036 fi
1037 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1038
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 1042 insinto /usr/share/applications
735 doins ${desktop} 1043 doins "${desktop}"
736 fi 1044 ) || die "installing desktop file failed"
1045}
737 1046
738 #if [ -d "/usr/share/gnome/apps" ] 1047# @FUNCTION: validate_desktop_entries
739 #then 1048# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 1049# @MAINTAINER:
741 # doins ${desktop} 1050# Carsten Lohrke <carlo@gentoo.org>
742 #fi 1051# @DESCRIPTION:
743 1052# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1053validate_desktop_entries() {
745 #then 1054 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 1055 einfo "Checking desktop entry validity"
747 # do 1056 local directories=""
748 # insinto ${ver}/share/applnk/Games 1057 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 1058 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 1059 done
1060 if [[ -n ${directories} ]] ; then
1061 for FILE in $(find ${directories} -name "*\.desktop" \
1062 -not -path '*.hidden*' | sort -u 2>/dev/null)
1063 do
1064 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1065 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1066 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1067 done
1068 fi
1069 echo ""
1070 else
1071 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
751 #fi 1072 fi
1073}
752 1074
753 if [ -d "/usr/share/applnk" ] 1075# @FUNCTION: make_session_desktop
754 then 1076# @USAGE: <title> <command> [command args...]
755 insinto /usr/share/applnk/${type} 1077# @DESCRIPTION:
1078# Make a GDM/KDM Session file. The title is the file to execute to start the
1079# Window Manager. The command is the name of the Window Manager.
1080#
1081# You can set the name of the file via the ${wm} variable.
1082make_session_desktop() {
1083 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1084 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1085
1086 local title=$1
1087 local command=$2
1088 local desktop=${T}/${wm:-${PN}}.desktop
1089 shift 2
1090
1091 cat <<-EOF > "${desktop}"
1092 [Desktop Entry]
1093 Name=${title}
1094 Comment=This session logs you into ${title}
1095 Exec=${command} $*
1096 TryExec=${command}
1097 Type=XSession
1098 EOF
1099
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
1103 insinto /usr/share/xsessions
756 doins ${desktop} 1104 doins "${desktop}"
1105 )
1106}
1107
1108# @FUNCTION: domenu
1109# @USAGE: <menus>
1110# @DESCRIPTION:
1111# Install the list of .desktop menu files into the appropriate directory
1112# (/usr/share/applications).
1113domenu() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
1117 local i j ret=0
1118 insinto /usr/share/applications
1119 for i in "$@" ; do
1120 if [[ -f ${i} ]] ; then
1121 doins "${i}"
1122 ((ret+=$?))
1123 elif [[ -d ${i} ]] ; then
1124 for j in "${i}"/*.desktop ; do
1125 doins "${j}"
1126 ((ret+=$?))
1127 done
1128 else
1129 ((++ret))
757 fi 1130 fi
1131 done
1132 exit ${ret}
1133 )
1134}
758 1135
759 return 0 1136# @FUNCTION: newmenu
1137# @USAGE: <menu> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified menu as newname.
1140newmenu() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
1144 insinto /usr/share/applications
1145 newins "$@"
1146 )
1147}
1148
1149# @FUNCTION: doicon
1150# @USAGE: <list of icons>
1151# @DESCRIPTION:
1152# Install the list of icons into the icon directory (/usr/share/pixmaps).
1153# This is useful in conjunction with creating desktop/menu files.
1154doicon() {
1155 (
1156 # wrap the env here so that the 'insinto' call
1157 # doesn't corrupt the env of the caller
1158 local i j ret
1159 insinto /usr/share/pixmaps
1160 for i in "$@" ; do
1161 if [[ -f ${i} ]] ; then
1162 doins "${i}"
1163 ((ret+=$?))
1164 elif [[ -d ${i} ]] ; then
1165 for j in "${i}"/*.png ; do
1166 doins "${j}"
1167 ((ret+=$?))
1168 done
1169 else
1170 ((++ret))
1171 fi
1172 done
1173 exit ${ret}
1174 )
1175}
1176
1177# @FUNCTION: newicon
1178# @USAGE: <icon> <newname>
1179# @DESCRIPTION:
1180# Like all other new* functions, install the specified icon as newname.
1181newicon() {
1182 (
1183 # wrap the env here so that the 'insinto' call
1184 # doesn't corrupt the env of the caller
1185 insinto /usr/share/pixmaps
1186 newins "$@"
1187 )
760} 1188}
761 1189
762# for internal use only (unpack_pdv and unpack_makeself) 1190# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1191find_unpackable_file() {
764 local src="$1" 1192 local src=$1
765 if [ -z "${src}" ] 1193 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 1194 src=${DISTDIR}/${A}
768 else 1195 else
769 if [ -e "${DISTDIR}/${src}" ] 1196 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 1197 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 1198 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 1199 src=${PWD}/${src}
775 elif [ -e "${src}" ] 1200 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 1201 src=${src}
778 fi
779 fi 1202 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1203 fi
1204 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 1205 echo "${src}"
782} 1206}
783 1207
1208# @FUNCTION: unpack_pdv
1209# @USAGE: <file to unpack> <size of off_t>
1210# @DESCRIPTION:
784# Unpack those pesky pdv generated files ... 1211# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 1212# They're self-unpacking programs with the binary package stuffed in
786# the middle of the archive. Valve seems to use it a lot ... too bad 1213# the middle of the archive. Valve seems to use it a lot ... too bad
787# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1214# it seems to like to segfault a lot :(. So lets take it apart ourselves.
788# 1215#
789# Usage: unpack_pdv [file to unpack] [size of off_t]
790# - you have to specify the off_t size ... i have no idea how to extract that 1216# You have to specify the off_t size ... I have no idea how to extract that
791# information out of the binary executable myself. basically you pass in 1217# information out of the binary executable myself. Basically you pass in
792# the size of the off_t type (in bytes) on the machine that built the pdv 1218# the size of the off_t type (in bytes) on the machine that built the pdv
1219# archive.
1220#
793# archive. one way to determine this is by running the following commands: 1221# One way to determine this is by running the following commands:
1222#
1223# @CODE
794# strings <pdv archive> | grep lseek 1224# strings <pdv archive> | grep lseek
795# strace -elseek <pdv archive> 1225# strace -elseek <pdv archive>
1226# @CODE
1227#
796# basically look for the first lseek command (we do the strings/grep because 1228# Basically look for the first lseek command (we do the strings/grep because
797# sometimes the function call is _llseek or something) and steal the 2nd 1229# sometimes the function call is _llseek or something) and steal the 2nd
798# parameter. here is an example: 1230# parameter. Here is an example:
1231#
1232# @CODE
799# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1233# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
800# lseek 1234# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1235# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 1236# lseek(3, -4, SEEK_END) = 2981250
1237# @CODE
1238#
803# thus we would pass in the value of '4' as the second parameter. 1239# Thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 1240unpack_pdv() {
805 local src="`find_unpackable_file $1`" 1241 local src=$(find_unpackable_file "$1")
806 local sizeoff_t="$2" 1242 local sizeoff_t=$2
807 1243
1244 [[ -z ${src} ]] && die "Could not locate source for '$1'"
808 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1245 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 1246
810 local shrtsrc="`basename ${src}`" 1247 local shrtsrc=$(basename "${src}")
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1248 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1249 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1250 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
814 1251
815 # grab metadata for debug reasons 1252 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1253 local metafile=$(emktemp)
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1254 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
818 1255
819 # rip out the final file name from the metadata 1256 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1257 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
821 datafile="`basename ${datafile}`" 1258 datafile=$(basename "${datafile}")
822 1259
823 # now lets uncompress/untar the file if need be 1260 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1261 local tmpfile=$(emktemp)
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1262 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1263
827 local iscompressed="`file -b ${tmpfile}`" 1264 local iscompressed=$(file -b "${tmpfile}")
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1265 if [[ ${iscompressed:0:8} == "compress" ]] ; then
829 iscompressed=1 1266 iscompressed=1
830 mv ${tmpfile}{,.Z} 1267 mv ${tmpfile}{,.Z}
831 gunzip ${tmpfile} 1268 gunzip ${tmpfile}
832 else 1269 else
833 iscompressed=0 1270 iscompressed=0
834 fi 1271 fi
835 local istar="`file -b ${tmpfile}`" 1272 local istar=$(file -b "${tmpfile}")
836 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1273 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
837 istar=1 1274 istar=1
838 else 1275 else
839 istar=0 1276 istar=0
840 fi 1277 fi
841 1278
869 true 1306 true
870 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
871 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1308 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
872} 1309}
873 1310
1311# @FUNCTION: unpack_makeself
1312# @USAGE: [file to unpack] [offset] [tail|dd]
1313# @DESCRIPTION:
874# Unpack those pesky makeself generated files ... 1314# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1315# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1316# the end of the archive. Loki utilized the format as does
877# many other game companies. 1317# many other game companies.
878# 1318#
879# Usage: unpack_makeself [file to unpack] [offset] 1319# If the file is not specified, then ${A} is used. If the
880# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1320# offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1321# the proper offset from the script itself.
883unpack_makeself() { 1322unpack_makeself() {
1323 local src_input=${1:-${A}}
884 local src="`find_unpackable_file $1`" 1324 local src=$(find_unpackable_file "${src_input}")
885 local skip="$2" 1325 local skip=$2
1326 local exe=$3
886 1327
1328 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1329
887 local shrtsrc="`basename ${src}`" 1330 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1331 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1332 if [[ -z ${skip} ]] ; then
890 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1333 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
892 local skip=0 1334 local skip=0
1335 exe=tail
893 case ${ver} in 1336 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1337 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1338 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1339 ;;
897 2.0|2.0.1) 1340 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1341 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1342 ;;
900 2.1.1) 1343 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1344 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1345 (( skip++ ))
903 ;; 1346 ;;
904 2.1.2) 1347 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1348 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1349 (( skip++ ))
907 ;; 1350 ;;
908 2.1.3) 1351 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1352 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1353 (( skip++ ))
1354 ;;
1355 2.1.4|2.1.5)
1356 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1357 skip=$(head -n ${skip} "${src}" | wc -c)
1358 exe="dd"
911 ;; 1359 ;;
912 *) 1360 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1361 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1362 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1363 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1365 die "makeself version '${ver}' not supported"
918 ;; 1366 ;;
919 esac 1367 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1368 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1369 fi
1370 case ${exe} in
1371 tail) exe="tail -n +${skip} '${src}'";;
1372 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1373 *) die "makeself cant handle exe '${exe}'"
1374 esac
922 1375
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1376 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1377 local tmpfile=$(emktemp)
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1378 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1379 local filetype=$(file -b "${tmpfile}")
927 case ${filetype} in 1380 case ${filetype} in
928 *tar\ archive) 1381 *tar\ archive*)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1382 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1383 ;;
931 bzip2*) 1384 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1385 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1386 ;;
934 gzip*) 1387 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1388 eval ${exe} | tar --no-same-owner -xzf -
1389 ;;
1390 compress*)
1391 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1392 ;;
937 *) 1393 *)
1394 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1395 false
939 ;; 1396 ;;
940 esac 1397 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1398 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1399}
943 1400
1401# @FUNCTION: check_license
1402# @USAGE: [license]
1403# @DESCRIPTION:
944# Display a license for user to accept. 1404# Display a license for user to accept. If no license is
945#
946# Usage: check_license [license]
947# - If the file is not specified then ${LICENSE} is used. 1405# specified, then ${LICENSE} is used.
948check_license() { 1406check_license() {
949 local lic=$1 1407 local lic=$1
950 if [ -z "${lic}" ] ; then 1408 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1409 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1410 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1411 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1412 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1413 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1414 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1415 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1416 lic="${lic}"
959 fi
960 fi 1417 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1418 fi
962 local l="`basename ${lic}`" 1419 local l="`basename ${lic}`"
963 1420
964 # here is where we check for the licenses the user already 1421 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1422 # accepted ... if we don't find a match, we make the user accept
966 local alic 1423 local alic
1424 eshopts_push -o noglob # so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1425 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1426 if [[ ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1427 eshopts_pop
1428 return 0
1429 fi
970 done 1430 done
1431 eshopts_pop
1432 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
971 1433
972 local licmsg="`mymktemp ${T}`" 1434 local licmsg=$(emktemp)
973 cat << EOF > ${licmsg} 1435 cat <<-EOF > ${licmsg}
974********************************************************** 1436 **********************************************************
975The following license outlines the terms of use of this 1437 The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1438 package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1439 continue. When you are done viewing, hit 'q'. If you
978CTRL+C out of this, the install will not run! 1440 CTRL+C out of this, the install will not run!
979********************************************************** 1441 **********************************************************
980 1442
981EOF 1443 EOF
982 cat ${lic} >> ${licmsg} 1444 cat ${lic} >> ${licmsg}
983 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1445 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
984 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1446 einfon "Do you accept the terms of this license (${l})? [yes/no] "
985 read alic 1447 read alic
986 case ${alic} in 1448 case ${alic} in
993 die "Failed to accept license" 1455 die "Failed to accept license"
994 ;; 1456 ;;
995 esac 1457 esac
996} 1458}
997 1459
1460# @FUNCTION: cdrom_get_cds
1461# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1462# @DESCRIPTION:
998# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1463# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
999# the whole 'non-interactive' policy, but damnit I want CD support ! 1464# the whole 'non-interactive' policy, but damnit I want CD support !
1000# 1465#
1001# with these cdrom functions we handle all the user interaction and 1466# With these cdrom functions we handle all the user interaction and
1002# standardize everything. all you have to do is call cdrom_get_cds() 1467# standardize everything. All you have to do is call cdrom_get_cds()
1003# and when the function returns, you can assume that the cd has been 1468# and when the function returns, you can assume that the cd has been
1004# found at CDROM_ROOT. 1469# found at CDROM_ROOT.
1005# 1470#
1471# The function will attempt to locate a cd based upon a file that is on
1472# the cd. The more files you give this function, the more cds
1473# the cdrom functions will handle.
1474#
1006# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1475# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1007# etc... if you want to give the cds better names, then just export 1476# etc... If you want to give the cds better names, then just export
1008# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1477# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1478# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1479# also use the CDROM_NAME_SET bash array.
1009# 1480#
1010# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1481# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1011#
1012# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1013# - this will attempt to locate a cd based upon a file that is on
1014# the cd ... the more files you give this function, the more cds
1015# the cdrom functions will handle
1016cdrom_get_cds() { 1482cdrom_get_cds() {
1017 # first we figure out how many cds we're dealing with by 1483 # first we figure out how many cds we're dealing with by
1018 # the # of files they gave us 1484 # the # of files they gave us
1019 local cdcnt=0 1485 local cdcnt=0
1020 local f= 1486 local f=
1021 for f in "$@" ; do 1487 for f in "$@" ; do
1022 cdcnt=$((cdcnt + 1)) 1488 ((++cdcnt))
1023 export CDROM_CHECK_${cdcnt}="$f" 1489 export CDROM_CHECK_${cdcnt}="$f"
1024 done 1490 done
1025 export CDROM_TOTAL_CDS=${cdcnt} 1491 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1492 export CDROM_CURRENT_CD=1
1027 1493
1028 # now we see if the user gave use CD_ROOT ... 1494 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1495 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1496 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}"
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return
1034 fi
1035 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then
1037 local var= 1497 local var=
1038 cdcnt=0 1498 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1499 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1041 var="CD_ROOT_${cdcnt}" 1501 var="CD_ROOT_${cdcnt}"
1502 [[ -z ${!var} ]] && var="CD_ROOT"
1042 if [ -z "${!var}" ] ; then 1503 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1504 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1505 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1506 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1507 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1508 fi
1048 export CDROM_ROOTS_${cdcnt}="${!var}"
1049 done 1509 done
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1510 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1511 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1512 export CDROM_SET=-1
1513 for f in ${CDROM_CHECK_1//:/ } ; do
1514 ((++CDROM_SET))
1515 [[ -e ${CD_ROOT}/${f} ]] && break
1516 done
1517 export CDROM_MATCH=${f}
1052 return 1518 return
1053 fi 1519 fi
1054 1520
1521 # User didn't help us out so lets make sure they know they can
1522 # simplify the whole process ...
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1523 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1524 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1057 if [ -z "${CDROM_NAME}" ] ; then
1058 echo "cdrom for ${PN}."
1059 else
1060 echo "${CDROM_NAME}."
1061 fi
1062 echo 1525 echo
1063 einfo "If you do not have the CD, but have the data files" 1526 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1527 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1528 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1529 einfo "directory containing the files."
1067 echo 1530 echo
1531 einfo "For example:"
1532 einfo "export CD_ROOT=/mnt/cdrom"
1533 echo
1068 else 1534 else
1535 if [[ -n ${CDROM_NAME_SET} ]] ; then
1536 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1537 cdcnt=0
1538 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1539 ((++cdcnt))
1540 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1541 done
1542 fi
1543
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1544 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1545 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1546 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1547 ((++cdcnt))
1073 var="CDROM_NAME_${cdcnt}" 1548 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1549 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1550 done
1076 echo 1551 echo
1077 einfo "If you do not have the CDs, but have the data files" 1552 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1553 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1554 einfo "the following variables so they point to the right place:"
1080 einfon "" 1555 einfon ""
1081 cdcnt=0 1556 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1558 ((++cdcnt))
1084 echo -n " CD_ROOT_${cdcnt}" 1559 echo -n " CD_ROOT_${cdcnt}"
1085 done 1560 done
1086 echo 1561 echo
1087 einfo "Or, if you have all the files in the same place, or" 1562 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1563 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1564 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1565 einfo "for all the CDs."
1091 echo 1566 echo
1567 einfo "For example:"
1568 einfo "export CD_ROOT_1=/mnt/cdrom"
1569 echo
1092 fi 1570 fi
1571
1572 export CDROM_SET=""
1093 export CDROM_CURRENT_CD=0 1573 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1574 cdrom_load_next_cd
1095} 1575}
1096 1576
1097# this is only used when you need access to more than one cd. 1577# @FUNCTION: cdrom_load_next_cd
1098# when you have finished using the first cd, just call this function. 1578# @DESCRIPTION:
1099# when it returns, CDROM_ROOT will be pointing to the second cd. 1579# Some packages are so big they come on multiple CDs. When you're done reading
1100# remember, you can only go forward in the cd chain, you can't go back. 1580# files off a CD and want access to the next one, just call this function.
1581# Again, all the messy details of user interaction are taken care of for you.
1582# Once this returns, just read the variable CDROM_ROOT for the location of the
1583# mounted CD. Note that you can only go forward in the CD list, so make sure
1584# you only call this function when you're done using the current CD.
1101cdrom_load_next_cd() { 1585cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1586 local var
1587 ((++CDROM_CURRENT_CD))
1104 1588
1105 unset CDROM_ROOT 1589 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1590 var=CD_ROOT_${CDROM_CURRENT_CD}
1591 [[ -z ${!var} ]] && var="CD_ROOT"
1107 if [ -z "${!var}" ] ; then 1592 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1593 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1594 _cdrom_locate_file_on_cd ${!var}
1110 else 1595 else
1111 export CDROM_ROOT="${!var}" 1596 export CDROM_ROOT=${!var}
1112 fi 1597 fi
1113 1598
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1599 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1600}
1116 1601
1119# all it does is try to locate a give file on a cd ... if the cd isn't 1604# all it does is try to locate a give file on a cd ... if the cd isn't
1120# found, then a message asking for the user to insert the cdrom will be 1605# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1606# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1607# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1608# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1609_cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do
1126 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})"
1128 local mline="" 1610 local mline=""
1129 local showedmsg=0 1611 local showedmsg=0 showjolietmsg=0
1130 1612
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1613 while [[ -z ${CDROM_ROOT} ]] ; do
1614 local i=0
1615 local -a cdset=(${*//:/ })
1616 if [[ -n ${CDROM_SET} ]] ; then
1617 cdset=(${cdset[${CDROM_SET}]})
1618 fi
1619
1620 while [[ -n ${cdset[${i}]} ]] ; do
1621 local dir=$(dirname ${cdset[${i}]})
1622 local file=$(basename ${cdset[${i}]})
1623
1624 local point= node= fs= foo=
1625 while read point node fs foo ; do
1626 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1627 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1628 && continue
1629 point=${point//\040/ }
1132 [ -d "${mline}/${dir}" ] || continue 1630 [[ ! -d ${point}/${dir} ]] && continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1631 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1134 && export CDROM_ROOT=${mline} 1632 export CDROM_ROOT=${point}
1633 export CDROM_SET=${i}
1634 export CDROM_MATCH=${cdset[${i}]}
1635 return
1636 done <<< "$(get_mounts)"
1637
1638 ((++i))
1135 done 1639 done
1136 1640
1137 if [ -z "${CDROM_ROOT}" ] ; then
1138 echo 1641 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1642 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1643 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1644 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1645 einfo "Please insert+mount the cdrom for ${PN} now !"
1143 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi
1146 else 1646 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1647 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1152 fi
1153 fi 1648 fi
1154 showedmsg=1 1649 else
1650 if [[ -z ${CDROM_NAME_1} ]] ; then
1651 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1652 else
1653 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1654 einfo "Please insert+mount the ${!var} cdrom now !"
1655 fi
1155 fi 1656 fi
1657 showedmsg=1
1658 fi
1156 einfo "Press return to scan for the cd again" 1659 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1660 einfo "or hit CTRL+C to abort the emerge."
1158 read 1661 echo
1662 if [[ ${showjolietmsg} -eq 0 ]] ; then
1663 showjolietmsg=1
1664 else
1665 ewarn "If you are having trouble with the detection"
1666 ewarn "of your CD, it is possible that you do not have"
1667 ewarn "Joliet support enabled in your kernel. Please"
1668 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1669 ebeep 5
1159 fi 1670 fi
1671 read || die "something is screwed with your system"
1160 done 1672 done
1161} 1673}
1674
1675# @FUNCTION: strip-linguas
1676# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1677# @DESCRIPTION:
1678# Make sure that LINGUAS only contains languages that
1679# a package can support. The first form allows you to
1680# specify a list of LINGUAS. The -i builds a list of po
1681# files found in all the directories and uses the
1682# intersection of the lists. The -u builds a list of po
1683# files found in all the directories and uses the union
1684# of the lists.
1685strip-linguas() {
1686 local ls newls nols
1687 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1688 local op=$1; shift
1689 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1690 local d f
1691 for d in "$@" ; do
1692 if [[ ${op} == "-u" ]] ; then
1693 newls=${ls}
1694 else
1695 newls=""
1696 fi
1697 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1698 if [[ ${op} == "-i" ]] ; then
1699 hasq ${f} ${ls} && newls="${newls} ${f}"
1700 else
1701 hasq ${f} ${ls} || newls="${newls} ${f}"
1702 fi
1703 done
1704 ls=${newls}
1705 done
1706 else
1707 ls="$@"
1708 fi
1709
1710 nols=""
1711 newls=""
1712 for f in ${LINGUAS} ; do
1713 if hasq ${f} ${ls} ; then
1714 newls="${newls} ${f}"
1715 else
1716 nols="${nols} ${f}"
1717 fi
1718 done
1719 [[ -n ${nols} ]] \
1720 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1721 export LINGUAS=${newls:1}
1722}
1723
1724# @FUNCTION: preserve_old_lib
1725# @USAGE: <libs to preserve> [more libs]
1726# @DESCRIPTION:
1727# These functions are useful when a lib in your package changes ABI SONAME.
1728# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1729# would break packages that link against it. Most people get around this
1730# by using the portage SLOT mechanism, but that is not always a relevant
1731# solution, so instead you can call this from pkg_preinst. See also the
1732# preserve_old_lib_notify function.
1733preserve_old_lib() {
1734 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1735 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1736 die "Invalid preserve_old_lib() usage"
1737 fi
1738 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1739
1740 # let portage worry about it
1741 has preserve-libs ${FEATURES} && return 0
1742
1743 local lib dir
1744 for lib in "$@" ; do
1745 [[ -e ${ROOT}/${lib} ]] || continue
1746 dir=${lib%/*}
1747 dodir ${dir} || die "dodir ${dir} failed"
1748 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1749 touch "${D}"/${lib}
1750 done
1751}
1752
1753# @FUNCTION: preserve_old_lib_notify
1754# @USAGE: <libs to notify> [more libs]
1755# @DESCRIPTION:
1756# Spit helpful messages about the libraries preserved by preserve_old_lib.
1757preserve_old_lib_notify() {
1758 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1759 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1760 die "Invalid preserve_old_lib_notify() usage"
1761 fi
1762
1763 # let portage worry about it
1764 has preserve-libs ${FEATURES} && return 0
1765
1766 local lib notice=0
1767 for lib in "$@" ; do
1768 [[ -e ${ROOT}/${lib} ]] || continue
1769 if [[ ${notice} -eq 0 ]] ; then
1770 notice=1
1771 ewarn "Old versions of installed libraries were detected on your system."
1772 ewarn "In order to avoid breaking packages that depend on these old libs,"
1773 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1774 ewarn "in order to remove these old dependencies. If you do not have this"
1775 ewarn "helper program, simply emerge the 'gentoolkit' package."
1776 ewarn
1777 fi
1778 ewarn " # revdep-rebuild --library ${lib##*/}"
1779 done
1780 if [[ ${notice} -eq 1 ]] ; then
1781 ewarn
1782 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1783 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1784 for lib in "$@" ; do
1785 ewarn " # rm '${lib}'"
1786 done
1787 fi
1788}
1789
1790# @FUNCTION: built_with_use
1791# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1792# @DESCRIPTION:
1793#
1794# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1795#
1796# A temporary hack until portage properly supports DEPENDing on USE
1797# flags being enabled in packages. This will check to see if the specified
1798# DEPEND atom was built with the specified list of USE flags. The
1799# --missing option controls the behavior if called on a package that does
1800# not actually support the defined USE flags (aka listed in IUSE).
1801# The default is to abort (call die). The -a and -o flags control
1802# the requirements of the USE flags. They correspond to "and" and "or"
1803# logic. So the -a flag means all listed USE flags must be enabled
1804# while the -o flag means at least one of the listed IUSE flags must be
1805# enabled. The --hidden option is really for internal use only as it
1806# means the USE flag we're checking is hidden expanded, so it won't be found
1807# in IUSE like normal USE flags.
1808#
1809# Remember that this function isn't terribly intelligent so order of optional
1810# flags matter.
1811built_with_use() {
1812 local hidden="no"
1813 if [[ $1 == "--hidden" ]] ; then
1814 hidden="yes"
1815 shift
1816 fi
1817
1818 local missing_action="die"
1819 if [[ $1 == "--missing" ]] ; then
1820 missing_action=$2
1821 shift ; shift
1822 case ${missing_action} in
1823 true|false|die) ;;
1824 *) die "unknown action '${missing_action}'";;
1825 esac
1826 fi
1827
1828 local opt=$1
1829 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1830
1831 local PKG=$(best_version $1)
1832 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1833 shift
1834
1835 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1836 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1837
1838 # if the IUSE file doesn't exist, the read will error out, we need to handle
1839 # this gracefully
1840 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1841 case ${missing_action} in
1842 true) return 0;;
1843 false) return 1;;
1844 die) die "Unable to determine what USE flags $PKG was built with";;
1845 esac
1846 fi
1847
1848 if [[ ${hidden} == "no" ]] ; then
1849 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1850 # Don't check USE_EXPAND #147237
1851 local expand
1852 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1853 if [[ $1 == ${expand}_* ]] ; then
1854 expand=""
1855 break
1856 fi
1857 done
1858 if [[ -n ${expand} ]] ; then
1859 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1860 case ${missing_action} in
1861 true) return 0;;
1862 false) return 1;;
1863 die) die "$PKG does not actually support the $1 USE flag!";;
1864 esac
1865 fi
1866 fi
1867 fi
1868
1869 local USE_BUILT=$(<${USEFILE})
1870 while [[ $# -gt 0 ]] ; do
1871 if [[ ${opt} = "-o" ]] ; then
1872 has $1 ${USE_BUILT} && return 0
1873 else
1874 has $1 ${USE_BUILT} || return 1
1875 fi
1876 shift
1877 done
1878 [[ ${opt} = "-a" ]]
1879}
1880
1881# @FUNCTION: epunt_cxx
1882# @USAGE: [dir to scan]
1883# @DESCRIPTION:
1884# Many configure scripts wrongly bail when a C++ compiler could not be
1885# detected. If dir is not specified, then it defaults to ${S}.
1886#
1887# http://bugs.gentoo.org/73450
1888epunt_cxx() {
1889 local dir=$1
1890 [[ -z ${dir} ]] && dir=${S}
1891 ebegin "Removing useless C++ checks"
1892 local f
1893 find "${dir}" -name configure | while read f ; do
1894 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1895 done
1896 eend 0
1897}
1898
1899# @FUNCTION: make_wrapper
1900# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1901# @DESCRIPTION:
1902# Create a shell wrapper script named wrapper in installpath
1903# (defaults to the bindir) to execute target (default of wrapper) by
1904# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1905# libpaths followed by optionally changing directory to chdir.
1906make_wrapper() {
1907 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1908 local tmpwrapper=$(emktemp)
1909 # We don't want to quote ${bin} so that people can pass complex
1910 # things as $bin ... "./someprog --args"
1911 cat << EOF > "${tmpwrapper}"
1912#!/bin/sh
1913cd "${chdir:-.}"
1914if [ -n "${libdir}" ] ; then
1915 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1916 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1917 else
1918 export LD_LIBRARY_PATH="${libdir}"
1919 fi
1920fi
1921exec ${bin} "\$@"
1922EOF
1923 chmod go+rx "${tmpwrapper}"
1924 if [[ -n ${path} ]] ; then
1925 (
1926 exeinto "${path}"
1927 newexe "${tmpwrapper}" "${wrapper}"
1928 ) || die
1929 else
1930 newbin "${tmpwrapper}" "${wrapper}" || die
1931 fi
1932}
1933
1934# @FUNCTION: prepalldocs
1935# @USAGE:
1936# @DESCRIPTION:
1937# Compress files in /usr/share/doc which are not already
1938# compressed, excluding /usr/share/doc/${PF}/html.
1939# Uses the ecompressdir to do the compression.
1940# 2009-02-18 by betelgeuse:
1941# Commented because ecompressdir is even more internal to
1942# Portage than prepalldocs (it's not even mentioned in man 5
1943# ebuild). Please submit a better version for review to gentoo-dev
1944# if you want prepalldocs here.
1945#prepalldocs() {
1946# if [[ -n $1 ]] ; then
1947# ewarn "prepalldocs: invalid usage; takes no arguments"
1948# fi
1949
1950# cd "${D}"
1951# [[ -d usr/share/doc ]] || return 0
1952
1953# find usr/share/doc -exec gzip {} +
1954# ecompressdir --ignore /usr/share/doc/${PF}/html
1955# ecompressdir --queue /usr/share/doc
1956#}

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