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1# Copyright 1999-2004 Gentoo Foundation 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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.330 2010/02/15 02:10:39 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 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 54fi
84 55
56# @FUNCTION: ecvs_clean
57# @USAGE: [list of dirs]
58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
66
67# @FUNCTION: esvn_clean
68# @USAGE: [list of dirs]
69# @DESCRIPTION:
70# Remove .svn directories recursiveley. Useful when a source tarball contains
71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: eshopts_push
78# @USAGE: [options to `set` or `shopt`]
79# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
85 return 0 95# return 0
96# fi
97# done
98# eshopts_pop
99# @CODE
100eshopts_push() {
101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
86} 113}
87 114
88# Default directory where patches are located 115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
133
134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
92# Default options for patch 144# Default options for patch:
145# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 147# --no-backup-if-mismatch - do not leave .orig files behind
148# -E - automatically remove empty files
149# @CODE
150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
96# and not the full path .. 154# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
98# Change the printed message for a single patch. 158# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 160# @VARIABLE: EPATCH_MULTI_MSG
101# 161# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 162# Change the printed message for multiple patches.
103# 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
164# @VARIABLE: EPATCH_FORCE
165# @DESCRIPTION:
166# Only require patches to match EPATCH_SUFFIX rather than the extended
167# arch naming style.
104EPATCH_FORCE="no" 168EPATCH_FORCE="no"
105 169
106# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
107# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
108# 178#
109# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
110# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
111# 181#
112# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
114# 184# ${EPATCH_FORCE} == "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
124# 194#
125# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
126# 197#
127# 01_all_misc-fix.patch.bz2 198# 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() { 199epatch() {
140 local PIPE_CMD="" 200 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 201 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 203 echo "${1//?/=}"
204 }
205
206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
207
208 # Let the rest of the code process one user arg at a time --
209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
212 local m
213 for m in "$@" ; do
214 epatch "${m}"
215 done
216 return 0
217 fi
218
144 local SINGLE_PATCH="no" 219 local SINGLE_PATCH="no"
145 local x="" 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 222
147 if [ "$#" -gt 1 ] 223 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" 224 SINGLE_PATCH="yes"
156 225 set -- "$1"
157 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
159 229
160 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
161 then 231 # 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 ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
164 then 276 then
165 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
166 else 302 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
304 fi
305
306 # most of the time, there will only be one run per unique name,
307 # but if there are more, make sure we get unique log filenames
308 local STDERR_TARGET="${T}/${patchname}.out"
309 if [[ -e ${STDERR_TARGET} ]] ; then
310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
168 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
348 echo
349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
386 eerror
387 eerror "Include in your bugreport the contents of:"
388 eerror
389 eerror " ${STDERR_TARGET}"
390 echo
391 die "Failed Patch: ${patchname}!"
392 fi
393
394 # if everything worked, delete the patch log
395 rm -f "${STDERR_TARGET}"
396 eend 0
397 done
398
399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
418 fi
419 done
420}
421
422# @FUNCTION: emktemp
423# @USAGE: [temp dir]
424# @DESCRIPTION:
425# Cheap replacement for when debianutils (and thus mktemp)
426# does not exist on the users system.
427emktemp() {
428 local exe="touch"
429 [[ $1 == -d ]] && exe="mkdir" && shift
430 local topdir=$1
431
432 if [[ -z ${topdir} ]] ; then
433 [[ -z ${T} ]] \
434 && topdir="/tmp" \
435 || topdir=${T}
436 fi
437
438 if ! type -P mktemp > /dev/null ; then
439 # system lacks `mktemp` so we have to fake it
440 local tmp=/
441 while [[ -e ${tmp} ]] ; do
442 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
443 done
444 ${exe} "${tmp}" || ${exe} -p "${tmp}"
445 echo "${tmp}"
169 else 446 else
170 if [ ! -d ${EPATCH_SOURCE} ] 447 # the args here will give slightly wierd names on BSD,
171 then 448 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 449 if [[ ${exe} == "touch" ]] ; then
173 then 450 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
174 EPATCH_SOURCE="$1"
175 fi
176
177 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror
180 eerror " ${EPATCH_SOURCE}"
181 echo
182 die "Cannot find \$EPATCH_SOURCE!"
183 fi
184
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
186 fi
187
188 case ${EPATCH_SUFFIX##*\.} in
189 bz2)
190 PIPE_CMD="bzip2 -dc"
191 PATCH_SUFFIX="bz2"
192 ;;
193 gz|Z|z)
194 PIPE_CMD="gzip -dc"
195 PATCH_SUFFIX="gz"
196 ;;
197 ZIP|zip)
198 PIPE_CMD="unzip -p"
199 PATCH_SUFFIX="zip"
200 ;;
201 *)
202 PIPE_CMD="cat"
203 PATCH_SUFFIX="patch"
204 ;;
205 esac
206
207 if [ "${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##*/}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${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 ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${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 ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${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}
335
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
343
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 ${T}/nptl
371 then
372 return 0
373 else 451 else
374 return 1 452 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 453 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 454 fi
426
427 elif [ "${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 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi
462} 455}
463 456
464# Cheap replacement for when debianutils (and thus mktemp) 457# @FUNCTION: egetent
465# does not exist on the users system 458# @USAGE: <database> <key>
466# vapier@gentoo.org 459# @MAINTAINER:
467# 460# base-system@gentoo.org (Linux)
468# Takes just 1 parameter (the directory to create tmpfile in) 461# Joe Jezak <josejx@gmail.com> (OS X)
469mymktemp() { 462# usata@gentoo.org (OS X)
470 local topdir="$1" 463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
471 464# @DESCRIPTION:
472 [ -z "${topdir}" ] && topdir=/tmp 465# Small wrapper for getent (Linux),
473 if [ "`which mktemp 2>/dev/null`" ] 466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X)
484# used in enewuser()/enewgroup() 467# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() { 468egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 469 case ${CHOST} in
470 *-darwin[678])
490 case "$2" in 471 case "$2" in
491 *[!0-9]*) # Non numeric 472 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 474 ;;
494 *) # Numeric 475 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 477 ;;
497 esac 478 esac
498 else 479 ;;
499 getent $1 $2 480 *-darwin*)
481 local mytype=$1
482 [[ "passwd" == $mytype ]] && mytype="Users"
483 [[ "group" == $mytype ]] && mytype="Groups"
484 case "$2" in
485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
487 ;;
488 *) # Numeric
489 local mykey="UniqueID"
490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
492 ;;
493 esac
494 ;;
495 *-freebsd*|*-dragonfly*)
496 local opts action="user"
497 [[ $1 == "passwd" ]] || action="group"
498
499 # lookup by uid/gid
500 if [[ $2 == [[:digit:]]* ]] ; then
501 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
500 fi 502 fi
501}
502 503
503# Simplify/standardize adding users to the system 504 pw show ${action} ${opts} "$2" -q
504# vapier@gentoo.org 505 ;;
505# 506 *-netbsd*|*-openbsd*)
506# enewuser(username, uid, shell, homedir, groups, extra options) 507 grep "$2:\*:" /etc/$1
507# 508 ;;
508# Default values if you do not specify any: 509 *)
509# username: REQUIRED ! 510 type -p nscd >& /dev/null && nscd -i "$1"
510# uid: next available (see useradd(8)) 511 getent "$1" "$2"
511# note: pass -1 to get default behavior 512 ;;
512# shell: /bin/false 513 esac
513# homedir: /dev/null 514}
514# groups: none 515
515# extra: comment of 'added by portage for ${PN}' 516# @FUNCTION: enewuser
517# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
518# @DESCRIPTION:
519# Same as enewgroup, you are not required to understand how to properly add
520# a user to the system. The only required parameter is the username.
521# Default uid is (pass -1 for this) next available, default shell is
522# /bin/false, default homedir is /dev/null, there are no default groups,
523# and default params sets the comment as 'added by portage for ${PN}'.
516enewuser() { 524enewuser() {
525 case ${EBUILD_PHASE} in
526 unpack|compile|test|install)
527 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
528 eerror "Package fails at QA and at life. Please file a bug."
529 die "Bad package! enewuser is only for use in pkg_* functions!"
530 esac
531
517 # get the username 532 # get the username
518 local euser="$1"; shift 533 local euser=$1; shift
519 if [ -z "${euser}" ] 534 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 535 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 536 die "Cannot call enewuser without a username"
523 fi 537 fi
524 538
525 # lets see if the username already exists 539 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 540 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 541 return 0
529 fi 542 fi
530 einfo "Adding user '${euser}' to your system ..." 543 einfo "Adding user '${euser}' to your system ..."
531 544
532 # options to pass to useradd 545 # options to pass to useradd
533 local opts= 546 local opts=
534 547
535 # handle uid 548 # handle uid
536 local euid="$1"; shift 549 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 550 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 551 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 552 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 553 euid="next"
544 fi 554 fi
545 else 555 else
546 eerror "Userid given but is not greater than 0 !" 556 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 557 die "${euid} is not a valid UID"
548 fi 558 fi
549 else 559 else
550 euid="next" 560 euid="next"
551 fi 561 fi
552 if [ "${euid}" == "next" ] 562 if [[ ${euid} == "next" ]] ; then
553 then 563 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break 564 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 565 done
563 fi 566 fi
564 opts="${opts} -u ${euid}" 567 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 568 einfo " - Userid: ${euid}"
566 569
567 # handle shell 570 # handle shell
568 local eshell="$1"; shift 571 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 572 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 573 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 574 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 575 die "${eshell} does not exist in ${ROOT}"
576 fi
577 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
578 eerror "Do not specify ${eshell} yourself, use -1"
579 die "Pass '-1' as the shell parameter"
575 fi 580 fi
576 else 581 else
582 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
583 [[ -x ${ROOT}${shell} ]] && break
584 done
585
586 if [[ ${shell} == "/dev/null" ]] ; then
587 eerror "Unable to identify the shell to use, proceeding with userland default."
588 case ${USERLAND} in
577 eshell="/bin/false" 589 GNU) shell="/bin/false" ;;
590 BSD) shell="/sbin/nologin" ;;
591 Darwin) shell="/usr/sbin/nologin" ;;
592 *) die "Unable to identify the default shell for userland ${USERLAND}"
593 esac
594 fi
595
596 eshell=${shell}
578 fi 597 fi
579 einfo " - Shell: ${eshell}" 598 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 599 opts="${opts} -s ${eshell}"
581 600
582 # handle homedir 601 # handle homedir
583 local ehome="$1"; shift 602 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 603 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 604 ehome="/dev/null"
587 fi 605 fi
588 einfo " - Home: ${ehome}" 606 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 607 opts="${opts} -d ${ehome}"
590 608
591 # handle groups 609 # handle groups
592 local egroups="$1"; shift 610 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 611 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 612 local oldifs=${IFS}
613 local defgroup="" exgroups=""
614
596 export IFS="," 615 export IFS=","
597 for g in ${egroups} 616 for g in ${egroups} ; do
598 do 617 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 618 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 619 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 620 die "${g} is not a valid GID"
603 fi 621 fi
622 if [[ -z ${defgroup} ]] ; then
623 defgroup=${g}
624 else
625 exgroups="${exgroups},${g}"
626 fi
627 export IFS=","
604 done 628 done
605 export IFS="${oldifs}" 629 export IFS=${oldifs}
630
606 opts="${opts} -g ${egroups}" 631 opts="${opts} -g ${defgroup}"
632 if [[ ! -z ${exgroups} ]] ; then
633 opts="${opts} -G ${exgroups:1}"
634 fi
607 else 635 else
608 egroups="(none)" 636 egroups="(none)"
609 fi 637 fi
610 einfo " - Groups: ${egroups}" 638 einfo " - Groups: ${egroups}"
611 639
612 # handle extra and add the user 640 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 641 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 642 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 643 case ${CHOST} in
617 then 644 *-darwin*)
618 ### Make the user 645 ### Make the user
619 if [ -z "${eextra}" ] 646 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 647 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 648 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 649 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 650 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 651 ### Add the user to the groups specified
652 local oldifs=${IFS}
653 export IFS=","
626 for g in ${egroups} 654 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 655 dscl . merge /groups/${g} users ${euser}
629 done 656 done
657 export IFS=${oldifs}
630 else 658 else
631 einfo "Extra options are not supported on macos yet" 659 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 660 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 661 einfo "eextra: $@"
634 die "Required function missing" 662 die "Required function missing"
635 fi 663 fi
636 else 664 ;;
637 if [ -z "${eextra}" ] 665 *-freebsd*|*-dragonfly*)
638 then 666 if [[ -z $@ ]] ; then
639 useradd ${opts} ${euser} \ 667 pw useradd ${euser} ${opts} \
640 -c "added by portage for ${PN}" \ 668 -c "added by portage for ${PN}" \
669 die "enewuser failed"
670 else
671 einfo " - Extra: $@"
672 pw useradd ${euser} ${opts} \
673 "$@" || die "enewuser failed"
674 fi
675 ;;
676
677 *-netbsd*)
678 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} || die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 useradd ${opts} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *-openbsd*)
687 if [[ -z $@ ]] ; then
688 useradd -u ${euid} -s ${eshell} \
689 -d ${ehome} -c "Added by portage for ${PN}" \
690 -g ${egroups} ${euser} || die "enewuser failed"
691 else
692 einfo " - Extra: $@"
693 useradd -u ${euid} -s ${eshell} \
694 -d ${ehome} -c "Added by portage for ${PN}" \
695 -g ${egroups} ${euser} "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} \
702 -c "added by portage for ${PN}" \
703 ${euser} \
641 || die "enewuser failed" 704 || die "enewuser failed"
642 else 705 else
643 einfo " - Extra: ${eextra}" 706 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 707 useradd ${opts} "$@" \
708 ${euser} \
645 || die "enewuser failed" 709 || die "enewuser failed"
646 fi 710 fi
711 ;;
712 esac
713
714 if [[ ! -e ${ROOT}/${ehome} ]] ; then
715 einfo " - Creating ${ehome} in ${ROOT}"
716 mkdir -p "${ROOT}/${ehome}"
717 chown ${euser} "${ROOT}/${ehome}"
718 chmod 755 "${ROOT}/${ehome}"
647 fi 719 fi
720
648 export SANDBOX_ON="${oldsandbox}" 721 export SANDBOX_ON=${oldsandbox}
649
650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
652 einfo " - Creating ${ehome} in ${D}"
653 dodir ${ehome}
654 fowners ${euser} ${ehome}
655 fperms 755 ${ehome}
656 fi
657} 722}
658 723
659# Simplify/standardize adding groups to the system 724# @FUNCTION: enewgroup
660# vapier@gentoo.org 725# @USAGE: <group> [gid]
661# 726# @DESCRIPTION:
662# enewgroup(group, gid) 727# This function does not require you to understand how to properly add a
663# 728# group to the system. Just give it a group name to add and enewgroup will
664# Default values if you do not specify any: 729# do the rest. You may specify the gid for the group or allow the group to
665# groupname: REQUIRED ! 730# allocate the next available one.
666# gid: next available (see groupadd(8))
667# extra: none
668enewgroup() { 731enewgroup() {
732 case ${EBUILD_PHASE} in
733 unpack|compile|test|install)
734 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
735 eerror "Package fails at QA and at life. Please file a bug."
736 die "Bad package! enewgroup is only for use in pkg_* functions!"
737 esac
738
669 # get the group 739 # get the group
670 local egroup="$1"; shift 740 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 741 if [ -z "${egroup}" ]
672 then 742 then
673 eerror "No group specified !" 743 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 744 die "Cannot call enewgroup without a group"
675 fi 745 fi
676 746
677 # see if group already exists 747 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 748 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 749 return 0
681 fi 750 fi
682 einfo "Adding group '${egroup}' to your system ..." 751 einfo "Adding group '${egroup}' to your system ..."
683 752
684 # options to pass to useradd 753 # options to pass to useradd
690 then 759 then
691 if [ "${egid}" -gt 0 ] 760 if [ "${egid}" -gt 0 ]
692 then 761 then
693 if [ -z "`egetent group ${egid}`" ] 762 if [ -z "`egetent group ${egid}`" ]
694 then 763 then
695 if [ "${ARCH}" == "macos" ] ; then 764 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 765 opts="${opts} ${egid}"
697 else 766 else
698 opts="${opts} -g ${egid}" 767 opts="${opts} -g ${egid}"
699 fi 768 fi
700 else 769 else
714 opts="${opts} ${eextra}" 783 opts="${opts} ${eextra}"
715 784
716 # add the group 785 # add the group
717 local oldsandbox="${SANDBOX_ON}" 786 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 787 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 788 case ${CHOST} in
720 then 789 *-darwin*)
721 if [ ! -z "${eextra}" ]; 790 if [ ! -z "${eextra}" ];
722 then 791 then
723 einfo "Extra options are not supported on macos yet" 792 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 793 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 794 einfo "eextra: ${eextra}"
726 die "Required function missing" 795 die "Required function missing"
727 fi 796 fi
728 797
729 # If we need the next available 798 # If we need the next available
730 case ${egid} in 799 case ${egid} in
731 *[!0-9]*) # Non numeric 800 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 801 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 802 [[ -z $(egetent group ${egid}) ]] && break
734 done 803 done
735 esac 804 esac
736 dscl . create /groups/${egroup} gid ${egid} 805 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 806 dscl . create /groups/${egroup} passwd '*'
738 else 807 ;;
808
809 *-freebsd*|*-dragonfly*)
810 case ${egid} in
811 *[!0-9]*) # Non numeric
812 for ((egid = 101; egid <= 999; egid++)); do
813 [[ -z $(egetent group ${egid}) ]] && break
814 done
815 esac
816 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
817 ;;
818
819 *-netbsd*)
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 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
827 ;;
828
829 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 830 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 831 ;;
832 esac
741 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
742} 834}
743 835
744# Simple script to replace 'dos2unix' binaries 836# @FUNCTION: edos2unix
745# vapier@gentoo.org 837# @USAGE: <file> [more files ...]
746# 838# @DESCRIPTION:
747# edos2unix(file, <more files>...) 839# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
840# to remove all of these text utilities from DEPEND variables because this
841# is a script based solution. Just give it a list of files to convert and
842# they will all be changed from the DOS CRLF format to the UNIX LF format.
748edos2unix() { 843edos2unix() {
749 for f in "$@" 844 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 845}
755 846
756# Make a desktop file ! 847# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 849# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 850#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 851# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 852#
765# binary: what binary does the app run with ? 853# binary: what command does the app run with ?
766# name: the name that will show up in the menu 854# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 855# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 856# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 857# a full path to an icon
770# type: what kind of application is this ? for categories: 858# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 859# http://standards.freedesktop.org/menu-spec/latest/apa.html
772# path: if your app needs to startup in a specific dir 860# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 861make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 862 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 863
776 local exec="${1}" 864 local exec=${1}
777 local name="${2:-${PN}}" 865 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 866 local icon=${3:-${PN}}
779 local type="${4}" 867 local type=${4}
780 local subdir="${6}" 868 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 869
782 if [ -z "${type}" ] 870 if [[ -z ${type} ]] ; then
783 then 871 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 872 local catmin=${CATEGORY##*-}
785 "app-emulation") 873 case ${catmaj} in
786 type=Emulator 874 app)
787 subdir="Emulation" 875 case ${catmin} in
876 accessibility) type=Accessibility;;
877 admin) type=System;;
878 antivirus) type=System;;
879 arch) type=Archiving;;
880 backup) type=Archiving;;
881 cdr) type=DiscBurning;;
882 dicts) type=Dictionary;;
883 doc) type=Documentation;;
884 editors) type=TextEditor;;
885 emacs) type=TextEditor;;
886 emulation) type=Emulator;;
887 laptop) type=HardwareSettings;;
888 office) type=Office;;
889 pda) type=PDA;;
890 vim) type=TextEditor;;
891 xemacs) type=TextEditor;;
892 *) type=;;
893 esac
788 ;; 894 ;;
789 "games-"*) 895
790 type=Game 896 dev)
791 subdir="Games" 897 type="Development"
792 ;; 898 ;;
793 "net-"*) 899
794 type=Network 900 games)
795 subdir="${type}" 901 case ${catmin} in
902 action|fps) type=ActionGame;;
903 arcade) type=ArcadeGame;;
904 board) type=BoardGame;;
905 emulation) type=Emulator;;
906 kids) type=KidsGame;;
907 puzzle) type=LogicGame;;
908 roguelike) type=RolePlaying;;
909 rpg) type=RolePlaying;;
910 simulation) type=Simulation;;
911 sports) type=SportsGame;;
912 strategy) type=StrategyGame;;
913 *) type=;;
914 esac
915 type="Game;${type}"
796 ;; 916 ;;
917
918 gnome)
919 type="Gnome;GTK"
920 ;;
921
922 kde)
923 type="KDE;Qt"
924 ;;
925
926 mail)
927 type="Network;Email"
928 ;;
929
930 media)
931 case ${catmin} in
932 gfx) type=Graphics;;
933 radio) type=Tuner;;
934 sound) type=Audio;;
935 tv) type=TV;;
936 video) type=Video;;
937 *) type=;;
938 esac
939 type="AudioVideo;${type}"
940 ;;
941
942 net)
943 case ${catmin} in
944 dialup) type=Dialup;;
945 ftp) type=FileTransfer;;
946 im) type=InstantMessaging;;
947 irc) type=IRCClient;;
948 mail) type=Email;;
949 news) type=News;;
950 nntp) type=News;;
951 p2p) type=FileTransfer;;
952 *) type=;;
953 esac
954 type="Network;${type}"
955 ;;
956
957 sci)
958 case ${catmin} in
959 astro*) type=Astronomy;;
960 bio*) type=Biology;;
961 calc*) type=Calculator;;
962 chem*) type=Chemistry;;
963 elec*) type=Electronics;;
964 geo*) type=Geology;;
965 math*) type=Math;;
966 physics) type=Physics;;
967 visual*) type=DataVisualization;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 sys)
974 type="System"
975 ;;
976
977 www)
978 case ${catmin} in
979 client) type=WebBrowser;;
980 *) type=;;
981 esac
982 type="Network"
983 ;;
984
797 *) 985 *)
798 type= 986 type=
799 subdir=
800 ;; 987 ;;
801 esac 988 esac
802 fi 989 fi
803 local desktop="${T}/${exec}.desktop" 990 if [ "${SLOT}" == "0" ] ; then
991 local desktop_name="${PN}"
992 else
993 local desktop_name="${PN}-${SLOT}"
994 fi
995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
804 997
998 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 999 [Desktop Entry]
806Encoding=UTF-8
807Version=0.9.2
808Name=${name} 1000 Name=${name}
809Type=Application 1001 Type=Application
810Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
811Exec=${exec} 1003 Exec=${exec}
812Path=${path} 1004 TryExec=${exec%% *}
813Icon=${icon} 1005 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 1006 Categories=${type};
1007 EOF
815 1008
816 if [ -d "/usr/share/applications" ] 1009 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
817 then 1010
1011 (
1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 1014 insinto /usr/share/applications
819 doins ${desktop} 1015 doins "${desktop}"
820 fi 1016 )
1017}
821 1018
822 #if [ -d "/usr/share/gnome/apps" ] 1019# @FUNCTION: validate_desktop_entries
823 #then 1020# @USAGE: [directories]
824 # insinto /usr/share/gnome/apps/Games 1021# @MAINTAINER:
825 # doins ${desktop} 1022# Carsten Lohrke <carlo@gentoo.org>
826 #fi 1023# @DESCRIPTION:
827 1024# Validate desktop entries using desktop-file-utils
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1025validate_desktop_entries() {
829 #then 1026 if [[ -x /usr/bin/desktop-file-validate ]] ; then
830 # for ver in /usr/kde/* 1027 einfo "Checking desktop entry validity"
831 # do 1028 local directories=""
832 # insinto ${ver}/share/applnk/Games 1029 for d in /usr/share/applications $@ ; do
833 # doins ${desktop} 1030 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
834 # done 1031 done
1032 if [[ -n ${directories} ]] ; then
1033 for FILE in $(find ${directories} -name "*\.desktop" \
1034 -not -path '*.hidden*' | sort -u 2>/dev/null)
1035 do
1036 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1037 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1038 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1039 done
1040 fi
1041 echo ""
1042 else
1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 1044 fi
1045}
836 1046
837 if [ -d "/usr/share/applnk" ] 1047# @FUNCTION: make_session_desktop
838 then 1048# @USAGE: <title> <command> [command args...]
839 insinto /usr/share/applnk/${subdir} 1049# @DESCRIPTION:
1050# Make a GDM/KDM Session file. The title is the file to execute to start the
1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
1054make_session_desktop() {
1055 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1057
1058 local title=$1
1059 local command=$2
1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
1062
1063 cat <<-EOF > "${desktop}"
1064 [Desktop Entry]
1065 Name=${title}
1066 Comment=This session logs you into ${title}
1067 Exec=${command} $*
1068 TryExec=${command}
1069 Type=XSession
1070 EOF
1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
1075 insinto /usr/share/xsessions
840 doins ${desktop} 1076 doins "${desktop}"
1077 )
1078}
1079
1080# @FUNCTION: domenu
1081# @USAGE: <menus>
1082# @DESCRIPTION:
1083# Install the list of .desktop menu files into the appropriate directory
1084# (/usr/share/applications).
1085domenu() {
1086 (
1087 # wrap the env here so that the 'insinto' call
1088 # doesn't corrupt the env of the caller
1089 local i j ret=0
1090 insinto /usr/share/applications
1091 for i in "$@" ; do
1092 if [[ -f ${i} ]] ; then
1093 doins "${i}"
1094 ((ret+=$?))
1095 elif [[ -d ${i} ]] ; then
1096 for j in "${i}"/*.desktop ; do
1097 doins "${j}"
1098 ((ret+=$?))
1099 done
1100 else
1101 ((++ret))
841 fi 1102 fi
1103 done
1104 exit ${ret}
1105 )
1106}
842 1107
843 return 0 1108# @FUNCTION: newmenu
1109# @USAGE: <menu> <newname>
1110# @DESCRIPTION:
1111# Like all other new* functions, install the specified menu as newname.
1112newmenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 insinto /usr/share/applications
1117 newins "$@"
1118 )
1119}
1120
1121# @FUNCTION: doicon
1122# @USAGE: <list of icons>
1123# @DESCRIPTION:
1124# Install the list of icons into the icon directory (/usr/share/pixmaps).
1125# This is useful in conjunction with creating desktop/menu files.
1126doicon() {
1127 (
1128 # wrap the env here so that the 'insinto' call
1129 # doesn't corrupt the env of the caller
1130 local i j ret
1131 insinto /usr/share/pixmaps
1132 for i in "$@" ; do
1133 if [[ -f ${i} ]] ; then
1134 doins "${i}"
1135 ((ret+=$?))
1136 elif [[ -d ${i} ]] ; then
1137 for j in "${i}"/*.png ; do
1138 doins "${j}"
1139 ((ret+=$?))
1140 done
1141 else
1142 ((++ret))
1143 fi
1144 done
1145 exit ${ret}
1146 )
1147}
1148
1149# @FUNCTION: newicon
1150# @USAGE: <icon> <newname>
1151# @DESCRIPTION:
1152# Like all other new* functions, install the specified icon as newname.
1153newicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 insinto /usr/share/pixmaps
1158 newins "$@"
1159 )
844} 1160}
845 1161
846# for internal use only (unpack_pdv and unpack_makeself) 1162# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1163find_unpackable_file() {
848 local src="$1" 1164 local src=$1
849 if [ -z "${src}" ] 1165 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1166 src=${DISTDIR}/${A}
852 else 1167 else
853 if [ -e "${DISTDIR}/${src}" ] 1168 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1169 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1170 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1171 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1172 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1173 src=${src}
862 fi
863 fi 1174 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1175 fi
1176 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1177 echo "${src}"
866} 1178}
867 1179
1180# @FUNCTION: unpack_pdv
1181# @USAGE: <file to unpack> <size of off_t>
1182# @DESCRIPTION:
868# Unpack those pesky pdv generated files ... 1183# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1184# They're self-unpacking programs with the binary package stuffed in
870# the middle of the archive. Valve seems to use it a lot ... too bad 1185# the middle of the archive. Valve seems to use it a lot ... too bad
871# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1186# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1187#
873# Usage: unpack_pdv [file to unpack] [size of off_t]
874# - you have to specify the off_t size ... i have no idea how to extract that 1188# You have to specify the off_t size ... I have no idea how to extract that
875# information out of the binary executable myself. basically you pass in 1189# information out of the binary executable myself. Basically you pass in
876# the size of the off_t type (in bytes) on the machine that built the pdv 1190# the size of the off_t type (in bytes) on the machine that built the pdv
1191# archive.
1192#
877# archive. one way to determine this is by running the following commands: 1193# One way to determine this is by running the following commands:
1194#
1195# @CODE
878# strings <pdv archive> | grep lseek 1196# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1197# strace -elseek <pdv archive>
1198# @CODE
1199#
880# basically look for the first lseek command (we do the strings/grep because 1200# Basically look for the first lseek command (we do the strings/grep because
881# sometimes the function call is _llseek or something) and steal the 2nd 1201# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1202# parameter. Here is an example:
1203#
1204# @CODE
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1205# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1206# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1207# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1208# lseek(3, -4, SEEK_END) = 2981250
1209# @CODE
1210#
887# thus we would pass in the value of '4' as the second parameter. 1211# Thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1212unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1213 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1214 local sizeoff_t=$2
891 1215
1216 [[ -z ${src} ]] && die "Could not locate source for '$1'"
892 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1217 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1218
894 local shrtsrc="`basename ${src}`" 1219 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1220 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1221 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1222 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1223
899 # grab metadata for debug reasons 1224 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1225 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1226 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1227
903 # rip out the final file name from the metadata 1228 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1229 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1230 datafile=$(basename "${datafile}")
906 1231
907 # now lets uncompress/untar the file if need be 1232 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1233 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1234 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1235
911 local iscompressed="`file -b ${tmpfile}`" 1236 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1237 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1238 iscompressed=1
914 mv ${tmpfile}{,.Z} 1239 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1240 gunzip ${tmpfile}
916 else 1241 else
917 iscompressed=0 1242 iscompressed=0
918 fi 1243 fi
919 local istar="`file -b ${tmpfile}`" 1244 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1245 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1246 istar=1
922 else 1247 else
923 istar=0 1248 istar=0
924 fi 1249 fi
925 1250
953 true 1278 true
954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1279 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1280 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
956} 1281}
957 1282
1283# @FUNCTION: unpack_makeself
1284# @USAGE: [file to unpack] [offset] [tail|dd]
1285# @DESCRIPTION:
958# Unpack those pesky makeself generated files ... 1286# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1287# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1288# the end of the archive. Loki utilized the format as does
961# many other game companies. 1289# many other game companies.
962# 1290#
963# Usage: unpack_makeself [file to unpack] [offset] 1291# If the file is not specified, then ${A} is used. If the
964# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1292# offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1293# the proper offset from the script itself.
967unpack_makeself() { 1294unpack_makeself() {
1295 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1296 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1297 local skip=$2
1298 local exe=$3
970 1299
1300 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1301
971 local shrtsrc="`basename ${src}`" 1302 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1303 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1304 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1305 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1306 local skip=0
1307 exe=tail
977 case ${ver} in 1308 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1309 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1310 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1311 ;;
981 2.0|2.0.1) 1312 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1313 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1314 ;;
984 2.1.1) 1315 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1316 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1317 let skip="skip + 1"
987 ;; 1318 ;;
988 2.1.2) 1319 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1320 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1321 let skip="skip + 1"
991 ;; 1322 ;;
992 2.1.3) 1323 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1324 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1325 let skip="skip + 1"
1326 ;;
1327 2.1.4|2.1.5)
1328 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1329 skip=$(head -n ${skip} "${src}" | wc -c)
1330 exe="dd"
995 ;; 1331 ;;
996 *) 1332 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1333 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1334 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1335 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1337 die "makeself version '${ver}' not supported"
1002 ;; 1338 ;;
1003 esac 1339 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1340 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1341 fi
1342 case ${exe} in
1343 tail) exe="tail -n +${skip} '${src}'";;
1344 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1345 *) die "makeself cant handle exe '${exe}'"
1346 esac
1006 1347
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1348 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1349 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1350 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1351 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1352 case ${filetype} in
1012 *tar\ archive) 1353 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1354 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1355 ;;
1015 bzip2*) 1356 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1357 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1358 ;;
1018 gzip*) 1359 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1360 eval ${exe} | tar --no-same-owner -xzf -
1361 ;;
1362 compress*)
1363 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1364 ;;
1021 *) 1365 *)
1366 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1367 false
1023 ;; 1368 ;;
1024 esac 1369 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1370 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1371}
1027 1372
1373# @FUNCTION: check_license
1374# @USAGE: [license]
1375# @DESCRIPTION:
1028# Display a license for user to accept. 1376# Display a license for user to accept. If no license is
1029#
1030# Usage: check_license [license]
1031# - If the file is not specified then ${LICENSE} is used. 1377# specified, then ${LICENSE} is used.
1032check_license() { 1378check_license() {
1033 local lic=$1 1379 local lic=$1
1034 if [ -z "${lic}" ] ; then 1380 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1381 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1382 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1383 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1384 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1385 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1386 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1387 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1388 lic="${lic}"
1043 fi
1044 fi 1389 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1390 fi
1046 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
1047 1392
1048 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
1050 local alic 1395 local alic
1396 eshopts_push -o noglob # so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1398 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1399 eshopts_pop
1400 return 0
1401 fi
1054 done 1402 done
1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1055 1405
1056 local licmsg="`mymktemp ${T}`" 1406 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
1058********************************************************** 1408 **********************************************************
1059The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1410 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1411 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1412 CTRL+C out of this, the install will not run!
1063********************************************************** 1413 **********************************************************
1064 1414
1065EOF 1415 EOF
1066 cat ${lic} >> ${licmsg} 1416 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1417 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1068 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1418 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1419 read alic
1070 case ${alic} in 1420 case ${alic} in
1077 die "Failed to accept license" 1427 die "Failed to accept license"
1078 ;; 1428 ;;
1079 esac 1429 esac
1080} 1430}
1081 1431
1432# @FUNCTION: cdrom_get_cds
1433# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1434# @DESCRIPTION:
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1435# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support ! 1436# the whole 'non-interactive' policy, but damnit I want CD support !
1084# 1437#
1085# with these cdrom functions we handle all the user interaction and 1438# With these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds() 1439# standardize everything. All you have to do is call cdrom_get_cds()
1087# and when the function returns, you can assume that the cd has been 1440# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1441# found at CDROM_ROOT.
1089# 1442#
1443# The function will attempt to locate a cd based upon a file that is on
1444# the cd. The more files you give this function, the more cds
1445# the cdrom functions will handle.
1446#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1447# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1091# etc... if you want to give the cds better names, then just export 1448# etc... If you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1449# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1450# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1451# also use the CDROM_NAME_SET bash array.
1093# 1452#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1453# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1095#
1096# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1097# - this will attempt to locate a cd based upon a file that is on
1098# the cd ... the more files you give this function, the more cds
1099# the cdrom functions will handle
1100cdrom_get_cds() { 1454cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1455 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1456 # the # of files they gave us
1103 local cdcnt=0 1457 local cdcnt=0
1104 local f= 1458 local f=
1105 for f in "$@" ; do 1459 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1460 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1461 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1462 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1463 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1464 export CDROM_CURRENT_CD=1
1111 1465
1112 # now we see if the user gave use CD_ROOT ... 1466 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1467 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1468 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}"
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return
1118 fi
1119 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then
1121 local var= 1469 local var=
1122 cdcnt=0 1470 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1471 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1472 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1473 var="CD_ROOT_${cdcnt}"
1474 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1475 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1476 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1477 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1478 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1479 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1480 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1481 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1482 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1483 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1484 export CDROM_SET=-1
1485 for f in ${CDROM_CHECK_1//:/ } ; do
1486 ((++CDROM_SET))
1487 [[ -e ${CD_ROOT}/${f} ]] && break
1488 done
1489 export CDROM_MATCH=${f}
1136 return 1490 return
1137 fi 1491 fi
1138 1492
1493 # User didn't help us out so lets make sure they know they can
1494 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1495 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1496 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1141 if [ -z "${CDROM_NAME}" ] ; then
1142 echo "cdrom for ${PN}."
1143 else
1144 echo "${CDROM_NAME}."
1145 fi
1146 echo 1497 echo
1147 einfo "If you do not have the CD, but have the data files" 1498 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1499 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1500 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1501 einfo "directory containing the files."
1151 echo 1502 echo
1503 einfo "For example:"
1504 einfo "export CD_ROOT=/mnt/cdrom"
1505 echo
1152 else 1506 else
1507 if [[ -n ${CDROM_NAME_SET} ]] ; then
1508 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1509 cdcnt=0
1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1511 ((++cdcnt))
1512 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1513 done
1514 fi
1515
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1516 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1517 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1518 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1519 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1520 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1521 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1522 done
1160 echo 1523 echo
1161 einfo "If you do not have the CDs, but have the data files" 1524 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1525 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1526 einfo "the following variables so they point to the right place:"
1164 einfon "" 1527 einfon ""
1165 cdcnt=0 1528 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1529 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1530 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1531 echo -n " CD_ROOT_${cdcnt}"
1169 done 1532 done
1170 echo 1533 echo
1171 einfo "Or, if you have all the files in the same place, or" 1534 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1535 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1536 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1537 einfo "for all the CDs."
1175 echo 1538 echo
1539 einfo "For example:"
1540 einfo "export CD_ROOT_1=/mnt/cdrom"
1541 echo
1176 fi 1542 fi
1543
1544 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1545 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1546 cdrom_load_next_cd
1179} 1547}
1180 1548
1181# this is only used when you need access to more than one cd. 1549# @FUNCTION: cdrom_load_next_cd
1182# when you have finished using the first cd, just call this function. 1550# @DESCRIPTION:
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1551# Some packages are so big they come on multiple CDs. When you're done reading
1184# remember, you can only go forward in the cd chain, you can't go back. 1552# files off a CD and want access to the next one, just call this function.
1553# Again, all the messy details of user interaction are taken care of for you.
1554# Once this returns, just read the variable CDROM_ROOT for the location of the
1555# mounted CD. Note that you can only go forward in the CD list, so make sure
1556# you only call this function when you're done using the current CD.
1185cdrom_load_next_cd() { 1557cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1558 local var
1188 1559 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1560
1194 unset CDROM_ROOT 1561 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1562 var=CD_ROOT_${CDROM_CURRENT_CD}
1563 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1564 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1565 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1566 _cdrom_locate_file_on_cd ${!var}
1199 else 1567 else
1200 export CDROM_ROOT="${!var}" 1568 export CDROM_ROOT=${!var}
1201 fi 1569 fi
1202 1570
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1571 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1572}
1205 1573
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1576# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1577# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1582 local mline=""
1218 local showedmsg=0 1583 local showedmsg=0 showjolietmsg=0
1219 1584
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1586 local i=0
1587 local -a cdset=(${*//:/ })
1588 if [[ -n ${CDROM_SET} ]] ; then
1589 cdset=(${cdset[${CDROM_SET}]})
1590 fi
1591
1592 while [[ -n ${cdset[${i}]} ]] ; do
1593 local dir=$(dirname ${cdset[${i}]})
1594 local file=$(basename ${cdset[${i}]})
1595
1596 local point= node= fs= foo=
1597 while read point node fs foo ; do
1598 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1599 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1600 && continue
1601 point=${point//\040/ }
1221 [ -d "${mline}/${dir}" ] || continue 1602 [[ ! -d ${point}/${dir} ]] && continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1603 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1604 export CDROM_ROOT=${point}
1605 export CDROM_SET=${i}
1606 export CDROM_MATCH=${cdset[${i}]}
1607 return
1608 done <<< "$(get_mounts)"
1609
1610 ((++i))
1224 done 1611 done
1225 1612
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1613 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1614 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1615 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1616 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1617 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1618 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1619 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1620 fi
1243 showedmsg=1 1621 else
1622 if [[ -z ${CDROM_NAME_1} ]] ; then
1623 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1624 else
1625 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1626 einfo "Please insert+mount the ${!var} cdrom now !"
1627 fi
1244 fi 1628 fi
1629 showedmsg=1
1630 fi
1245 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1247 read 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1637 ewarn "If you are having trouble with the detection"
1638 ewarn "of your CD, it is possible that you do not have"
1639 ewarn "Joliet support enabled in your kernel. Please"
1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1248 fi 1642 fi
1643 read || die "something is screwed with your system"
1249 done 1644 done
1250} 1645}
1251 1646
1647# @FUNCTION: strip-linguas
1648# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1649# @DESCRIPTION:
1252# Make sure that LINGUAS only contains languages that 1650# Make sure that LINGUAS only contains languages that
1253# a package can support 1651# a package can support. The first form allows you to
1254# 1652# specify a list of LINGUAS. The -i builds a list of po
1255# usage: strip-linguas <allow LINGUAS> 1653# files found in all the directories and uses the
1256# strip-linguas -i <directories of .po files> 1654# intersection of the lists. The -u builds a list of po
1257# strip-linguas -u <directories of .po files> 1655# files found in all the directories and uses the union
1258# 1656# of the lists.
1259# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists.
1264strip-linguas() { 1657strip-linguas() {
1265 local ls newls 1658 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1660 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1269 local d f 1662 local d f
1270 for d in "$@" ; do 1663 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1664 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1665 newls=${ls}
1273 else 1666 else
1274 newls="" 1667 newls=""
1275 fi 1668 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1277 if [ "${op}" == "-i" ] ; then 1670 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1672 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1674 fi
1282 done 1675 done
1283 ls="${newls}" 1676 ls=${newls}
1284 done 1677 done
1285 ls="${ls//.po}"
1286 else 1678 else
1287 ls="$@" 1679 ls="$@"
1288 fi 1680 fi
1289 1681
1290 ls=" ${ls} " 1682 nols=""
1291 newls="" 1683 newls=""
1292 for f in ${LINGUAS} ; do 1684 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1685 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1686 newls="${newls} ${f}"
1295 else 1687 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1688 nols="${nols} ${f}"
1297 fi 1689 fi
1298 done 1690 done
1691 [[ -n ${nols} ]] \
1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1693 export LINGUAS=${newls:1}
1694}
1695
1696# @FUNCTION: preserve_old_lib
1697# @USAGE: <libs to preserve> [more libs]
1698# @DESCRIPTION:
1699# These functions are useful when a lib in your package changes ABI SONAME.
1700# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1701# would break packages that link against it. Most people get around this
1702# by using the portage SLOT mechanism, but that is not always a relevant
1703# solution, so instead you can call this from pkg_preinst. See also the
1704# preserve_old_lib_notify function.
1705preserve_old_lib() {
1706 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1708 die "Invalid preserve_old_lib() usage"
1709 fi
1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1711
1712 # let portage worry about it
1713 has preserve-libs ${FEATURES} && return 0
1714
1715 local lib dir
1716 for lib in "$@" ; do
1717 [[ -e ${ROOT}/${lib} ]] || continue
1718 dir=${lib%/*}
1719 dodir ${dir} || die "dodir ${dir} failed"
1720 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1721 touch "${D}"/${lib}
1722 done
1723}
1724
1725# @FUNCTION: preserve_old_lib_notify
1726# @USAGE: <libs to notify> [more libs]
1727# @DESCRIPTION:
1728# Spit helpful messages about the libraries preserved by preserve_old_lib.
1729preserve_old_lib_notify() {
1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1732 die "Invalid preserve_old_lib_notify() usage"
1733 fi
1734
1735 # let portage worry about it
1736 has preserve-libs ${FEATURES} && return 0
1737
1738 local lib notice=0
1739 for lib in "$@" ; do
1740 [[ -e ${ROOT}/${lib} ]] || continue
1741 if [[ ${notice} -eq 0 ]] ; then
1742 notice=1
1743 ewarn "Old versions of installed libraries were detected on your system."
1744 ewarn "In order to avoid breaking packages that depend on these old libs,"
1745 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1746 ewarn "in order to remove these old dependencies. If you do not have this"
1747 ewarn "helper program, simply emerge the 'gentoolkit' package."
1748 ewarn
1749 fi
1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1751 done
1752 if [[ ${notice} -eq 1 ]] ; then
1753 ewarn
1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1759 fi
1760}
1761
1762# @FUNCTION: built_with_use
1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1764# @DESCRIPTION:
1765#
1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1767#
1768# A temporary hack until portage properly supports DEPENDing on USE
1769# flags being enabled in packages. This will check to see if the specified
1770# DEPEND atom was built with the specified list of USE flags. The
1771# --missing option controls the behavior if called on a package that does
1772# not actually support the defined USE flags (aka listed in IUSE).
1773# The default is to abort (call die). The -a and -o flags control
1774# the requirements of the USE flags. They correspond to "and" and "or"
1775# logic. So the -a flag means all listed USE flags must be enabled
1776# while the -o flag means at least one of the listed IUSE flags must be
1777# enabled. The --hidden option is really for internal use only as it
1778# means the USE flag we're checking is hidden expanded, so it won't be found
1779# in IUSE like normal USE flags.
1780#
1781# Remember that this function isn't terribly intelligent so order of optional
1782# flags matter.
1783built_with_use() {
1784 local hidden="no"
1785 if [[ $1 == "--hidden" ]] ; then
1786 hidden="yes"
1787 shift
1788 fi
1789
1790 local missing_action="die"
1791 if [[ $1 == "--missing" ]] ; then
1792 missing_action=$2
1793 shift ; shift
1794 case ${missing_action} in
1795 true|false|die) ;;
1796 *) die "unknown action '${missing_action}'";;
1797 esac
1798 fi
1799
1800 local opt=$1
1801 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1802
1803 local PKG=$(best_version $1)
1804 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1805 shift
1806
1807 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1808 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1809
1810 # if the IUSE file doesn't exist, the read will error out, we need to handle
1811 # this gracefully
1812 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1813 case ${missing_action} in
1814 true) return 0;;
1815 false) return 1;;
1816 die) die "Unable to determine what USE flags $PKG was built with";;
1817 esac
1818 fi
1819
1820 if [[ ${hidden} == "no" ]] ; then
1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1822 # Don't check USE_EXPAND #147237
1823 local expand
1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1825 if [[ $1 == ${expand}_* ]] ; then
1826 expand=""
1827 break
1828 fi
1829 done
1830 if [[ -n ${expand} ]] ; then
1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1832 case ${missing_action} in
1833 true) return 0;;
1834 false) return 1;;
1835 die) die "$PKG does not actually support the $1 USE flag!";;
1836 esac
1837 fi
1838 fi
1839 fi
1840
1841 local USE_BUILT=$(<${USEFILE})
1842 while [[ $# -gt 0 ]] ; do
1843 if [[ ${opt} = "-o" ]] ; then
1844 has $1 ${USE_BUILT} && return 0
1845 else
1846 has $1 ${USE_BUILT} || return 1
1847 fi
1848 shift
1849 done
1850 [[ ${opt} = "-a" ]]
1851}
1852
1853# @FUNCTION: epunt_cxx
1854# @USAGE: [dir to scan]
1855# @DESCRIPTION:
1856# Many configure scripts wrongly bail when a C++ compiler could not be
1857# detected. If dir is not specified, then it defaults to ${S}.
1858#
1859# http://bugs.gentoo.org/73450
1860epunt_cxx() {
1861 local dir=$1
1862 [[ -z ${dir} ]] && dir=${S}
1863 ebegin "Removing useless C++ checks"
1864 local f
1865 find "${dir}" -name configure | while read f ; do
1866 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1867 done
1868 eend 0
1869}
1870
1871# @FUNCTION: make_wrapper
1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1873# @DESCRIPTION:
1874# Create a shell wrapper script named wrapper in installpath
1875# (defaults to the bindir) to execute target (default of wrapper) by
1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1877# libpaths followed by optionally changing directory to chdir.
1878make_wrapper() {
1879 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1880 local tmpwrapper=$(emktemp)
1881 # We don't want to quote ${bin} so that people can pass complex
1882 # things as $bin ... "./someprog --args"
1883 cat << EOF > "${tmpwrapper}"
1884#!/bin/sh
1885cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1886if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1887 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1888 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1889 else
1302 export LINGUAS="${newls}" 1890 export LD_LIBRARY_PATH="${libdir}"
1891 fi
1892fi
1893exec ${bin} "\$@"
1894EOF
1895 chmod go+rx "${tmpwrapper}"
1896 if [[ -n ${path} ]] ; then
1897 (
1898 exeinto "${path}"
1899 newexe "${tmpwrapper}" "${wrapper}"
1900 ) || die
1901 else
1902 newbin "${tmpwrapper}" "${wrapper}" || die
1903 fi
1904}
1905
1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1303 fi 1920# fi
1304} 1921
1922# cd "${D}"
1923# [[ -d usr/share/doc ]] || return 0
1924
1925# find usr/share/doc -exec gzip {} +
1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

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