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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 1.326 2010/01/10 05:53:36 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 22# @FUNCTION: epause
20# libs in /lib. This is to fix linking problems when you have 23# @USAGE: [seconds]
21# the .so in /lib, and the .a in /usr/lib. What happens is that 24# @DESCRIPTION:
22# in some cases when linking dynamic, the .a in /usr/lib is used 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 26# printing a message the user should probably be reading and often used in
24# library search path. This cause many builds to fail. 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# See bug #4411 for more info. 28# don't wait at all.
26# 29epause() {
27# To use, simply call: 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
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
39 # Just make sure it exists
40 dodir /usr/lib
41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 31}
57 32
58# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
59# 34# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
61# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all.
40ebeep() {
63 local i=0 41 local n
64 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 43 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 "${str_length}" ]
77 do
78 echo -n "=" 44 echo -ne "\a"
79 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
81 done 48 done
49 fi
50}
82 51
83 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
84 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
85 return 0 88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
86} 100}
87 101
88# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
92# Default options for patch 127# Default options for patch:
128# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
96# and not the full path .. 137# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
98# Change the printed message for a single patch. 141# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
101# 144# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
103# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
104EPATCH_FORCE="no" 151EPATCH_FORCE="no"
105 152
106# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
107# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
108# 161#
109# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
110# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
111# 164#
112# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
114# 167# ${EPATCH_FORCE} == "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
124# 177#
125# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
126# 180#
127# 01_all_misc-fix.patch.bz2 181# 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() { 182epatch() {
140 local PIPE_CMD="" 183 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
187 }
188
189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
195 local m
196 for m in "$@" ; do
197 epatch "${m}"
198 done
199 return 0
200 fi
201
144 local SINGLE_PATCH="no" 202 local SINGLE_PATCH="no"
145 local x="" 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 205
147 if [ "$#" -gt 1 ] 206 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" 207 SINGLE_PATCH="yes"
156 208 set -- "$1"
157 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
159 212
160 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
161 then 214 # 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 ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
164 then 259 then
165 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
166 else 282 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
284 fi
285
286 # most of the time, there will only be one run per unique name,
287 # but if there are more, make sure we get unique log filenames
288 local STDERR_TARGET="${T}/${patchname}.out"
289 if [[ -e ${STDERR_TARGET} ]] ; then
290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
168 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
328 echo
329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
366 eerror
367 eerror "Include in your bugreport the contents of:"
368 eerror
369 eerror " ${STDERR_TARGET}"
370 echo
371 die "Failed Patch: ${patchname}!"
372 fi
373
374 # if everything worked, delete the patch log
375 rm -f "${STDERR_TARGET}"
376 eend 0
377 done
378
379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
398 fi
399 done
400}
401
402# @FUNCTION: emktemp
403# @USAGE: [temp dir]
404# @DESCRIPTION:
405# Cheap replacement for when debianutils (and thus mktemp)
406# does not exist on the users system.
407emktemp() {
408 local exe="touch"
409 [[ $1 == -d ]] && exe="mkdir" && shift
410 local topdir=$1
411
412 if [[ -z ${topdir} ]] ; then
413 [[ -z ${T} ]] \
414 && topdir="/tmp" \
415 || topdir=${T}
416 fi
417
418 if ! type -P mktemp > /dev/null ; then
419 # system lacks `mktemp` so we have to fake it
420 local tmp=/
421 while [[ -e ${tmp} ]] ; do
422 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
423 done
424 ${exe} "${tmp}" || ${exe} -p "${tmp}"
425 echo "${tmp}"
169 else 426 else
170 if [ ! -d ${EPATCH_SOURCE} ] 427 # the args here will give slightly wierd names on BSD,
171 then 428 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 429 if [[ ${exe} == "touch" ]] ; then
173 then 430 TMPDIR="${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 ${T}/nptl
371 then
372 return 0
373 else 431 else
374 return 1 432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 433 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 434 fi
426
427 elif [ "${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} 435}
463 436
464# Cheap replacement for when debianutils (and thus mktemp) 437# @FUNCTION: egetent
465# does not exist on the users system 438# @USAGE: <database> <key>
466# vapier@gentoo.org 439# @MAINTAINER:
467# 440# base-system@gentoo.org (Linux)
468# Takes just 1 parameter (the directory to create tmpfile in) 441# Joe Jezak <josejx@gmail.com> (OS X)
469mymktemp() { 442# usata@gentoo.org (OS X)
470 local topdir="$1" 443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
471 444# @DESCRIPTION:
472 [ -z "${topdir}" ] && topdir=/tmp 445# Small wrapper for getent (Linux),
473 if [ "`which mktemp 2>/dev/null`" ] 446# 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 ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X)
484# used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() { 448egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 449 case ${CHOST} in
450 *-darwin[678])
490 case "$2" in 451 case "$2" in
491 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 454 ;;
494 *) # Numeric 455 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 457 ;;
497 esac 458 esac
498 else 459 ;;
499 getent $1 $2 460 *-darwin*)
461 local mytype=$1
462 [[ "passwd" == $mytype ]] && mytype="Users"
463 [[ "group" == $mytype ]] && mytype="Groups"
464 case "$2" in
465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
476 local opts action="user"
477 [[ $1 == "passwd" ]] || action="group"
478
479 # lookup by uid/gid
480 if [[ $2 == [[:digit:]]* ]] ; then
481 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
500 fi 482 fi
501}
502 483
503# Simplify/standardize adding users to the system 484 pw show ${action} ${opts} "$2" -q
504# vapier@gentoo.org 485 ;;
505# 486 *-netbsd*|*-openbsd*)
506# enewuser(username, uid, shell, homedir, groups, extra options) 487 grep "$2:\*:" /etc/$1
507# 488 ;;
508# Default values if you do not specify any: 489 *)
509# username: REQUIRED ! 490 type -p nscd >& /dev/null && nscd -i "$1"
510# uid: next available (see useradd(8)) 491 getent "$1" "$2"
511# note: pass -1 to get default behavior 492 ;;
512# shell: /bin/false 493 esac
513# homedir: /dev/null 494}
514# groups: none 495
515# extra: comment of 'added by portage for ${PN}' 496# @FUNCTION: enewuser
497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
498# @DESCRIPTION:
499# Same as enewgroup, you are not required to understand how to properly add
500# a user to the system. The only required parameter is the username.
501# Default uid is (pass -1 for this) next available, default shell is
502# /bin/false, default homedir is /dev/null, there are no default groups,
503# and default params sets the comment as 'added by portage for ${PN}'.
516enewuser() { 504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
517 # get the username 512 # get the username
518 local euser="$1"; shift 513 local euser=$1; shift
519 if [ -z "${euser}" ] 514 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 515 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
523 fi 517 fi
524 518
525 # lets see if the username already exists 519 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 521 return 0
529 fi 522 fi
530 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
531 524
532 # options to pass to useradd 525 # options to pass to useradd
533 local opts= 526 local opts=
534 527
535 # handle uid 528 # handle uid
536 local euid="$1"; shift 529 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 531 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 533 euid="next"
544 fi 534 fi
545 else 535 else
546 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
548 fi 538 fi
549 else 539 else
550 euid="next" 540 euid="next"
551 fi 541 fi
552 if [ "${euid}" == "next" ] 542 if [[ ${euid} == "next" ]] ; then
553 then 543 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${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 544 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 545 done
563 fi 546 fi
564 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
566 549
567 # handle shell 550 # handle shell
568 local eshell="$1"; shift 551 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
575 fi 560 fi
576 else 561 else
562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
563 [[ -x ${ROOT}${shell} ]] && break
564 done
565
566 if [[ ${shell} == "/dev/null" ]] ; then
567 eerror "Unable to identify the shell to use, proceeding with userland default."
568 case ${USERLAND} in
577 eshell="/bin/false" 569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
574 fi
575
576 eshell=${shell}
578 fi 577 fi
579 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 579 opts="${opts} -s ${eshell}"
581 580
582 # handle homedir 581 # handle homedir
583 local ehome="$1"; shift 582 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 583 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 584 ehome="/dev/null"
587 fi 585 fi
588 einfo " - Home: ${ehome}" 586 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 587 opts="${opts} -d ${ehome}"
590 588
591 # handle groups 589 # handle groups
592 local egroups="$1"; shift 590 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 591 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 592 local oldifs=${IFS}
593 local defgroup="" exgroups=""
594
596 export IFS="," 595 export IFS=","
597 for g in ${egroups} 596 for g in ${egroups} ; do
598 do 597 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 598 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 599 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 600 die "${g} is not a valid GID"
603 fi 601 fi
602 if [[ -z ${defgroup} ]] ; then
603 defgroup=${g}
604 else
605 exgroups="${exgroups},${g}"
606 fi
607 export IFS=","
604 done 608 done
605 export IFS="${oldifs}" 609 export IFS=${oldifs}
610
606 opts="${opts} -g ${egroups}" 611 opts="${opts} -g ${defgroup}"
612 if [[ ! -z ${exgroups} ]] ; then
613 opts="${opts} -G ${exgroups:1}"
614 fi
607 else 615 else
608 egroups="(none)" 616 egroups="(none)"
609 fi 617 fi
610 einfo " - Groups: ${egroups}" 618 einfo " - Groups: ${egroups}"
611 619
612 # handle extra and add the user 620 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 621 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 622 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 623 case ${CHOST} in
617 then 624 *-darwin*)
618 ### Make the user 625 ### Make the user
619 if [ -z "${eextra}" ] 626 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 627 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 628 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 629 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 630 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 631 ### Add the user to the groups specified
632 local oldifs=${IFS}
633 export IFS=","
626 for g in ${egroups} 634 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 635 dscl . merge /groups/${g} users ${euser}
629 done 636 done
637 export IFS=${oldifs}
630 else 638 else
631 einfo "Extra options are not supported on macos yet" 639 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 641 einfo "eextra: $@"
634 die "Required function missing" 642 die "Required function missing"
635 fi 643 fi
636 else 644 ;;
637 if [ -z "${eextra}" ] 645 *-freebsd*|*-dragonfly*)
638 then 646 if [[ -z $@ ]] ; then
639 useradd ${opts} ${euser} \ 647 pw useradd ${euser} ${opts} \
640 -c "added by portage for ${PN}" \ 648 -c "added by portage for ${PN}" \
649 die "enewuser failed"
650 else
651 einfo " - Extra: $@"
652 pw useradd ${euser} ${opts} \
653 "$@" || die "enewuser failed"
654 fi
655 ;;
656
657 *-netbsd*)
658 if [[ -z $@ ]] ; then
659 useradd ${opts} ${euser} || die "enewuser failed"
660 else
661 einfo " - Extra: $@"
662 useradd ${opts} ${euser} "$@" || die "enewuser failed"
663 fi
664 ;;
665
666 *-openbsd*)
667 if [[ -z $@ ]] ; then
668 useradd -u ${euid} -s ${eshell} \
669 -d ${ehome} -c "Added by portage for ${PN}" \
670 -g ${egroups} ${euser} || die "enewuser failed"
671 else
672 einfo " - Extra: $@"
673 useradd -u ${euid} -s ${eshell} \
674 -d ${ehome} -c "Added by portage for ${PN}" \
675 -g ${egroups} ${euser} "$@" || die "enewuser failed"
676 fi
677 ;;
678
679 *)
680 if [[ -z $@ ]] ; then
681 useradd ${opts} \
682 -c "added by portage for ${PN}" \
683 ${euser} \
641 || die "enewuser failed" 684 || die "enewuser failed"
642 else 685 else
643 einfo " - Extra: ${eextra}" 686 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 687 useradd ${opts} "$@" \
688 ${euser} \
645 || die "enewuser failed" 689 || die "enewuser failed"
646 fi 690 fi
691 ;;
692 esac
693
694 if [[ ! -e ${ROOT}/${ehome} ]] ; then
695 einfo " - Creating ${ehome} in ${ROOT}"
696 mkdir -p "${ROOT}/${ehome}"
697 chown ${euser} "${ROOT}/${ehome}"
698 chmod 755 "${ROOT}/${ehome}"
647 fi 699 fi
700
648 export SANDBOX_ON="${oldsandbox}" 701 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} 702}
658 703
659# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
660# vapier@gentoo.org 705# @USAGE: <group> [gid]
661# 706# @DESCRIPTION:
662# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
663# 708# group to the system. Just give it a group name to add and enewgroup will
664# Default values if you do not specify any: 709# do the rest. You may specify the gid for the group or allow the group to
665# groupname: REQUIRED ! 710# allocate the next available one.
666# gid: next available (see groupadd(8))
667# extra: none
668enewgroup() { 711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
669 # get the group 719 # get the group
670 local egroup="$1"; shift 720 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
672 then 722 then
673 eerror "No group specified !" 723 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
675 fi 725 fi
676 726
677 # see if group already exists 727 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 729 return 0
681 fi 730 fi
682 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
683 732
684 # options to pass to useradd 733 # options to pass to useradd
690 then 739 then
691 if [ "${egid}" -gt 0 ] 740 if [ "${egid}" -gt 0 ]
692 then 741 then
693 if [ -z "`egetent group ${egid}`" ] 742 if [ -z "`egetent group ${egid}`" ]
694 then 743 then
695 if [ "${ARCH}" == "macos" ] ; then 744 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 745 opts="${opts} ${egid}"
697 else 746 else
698 opts="${opts} -g ${egid}" 747 opts="${opts} -g ${egid}"
699 fi 748 fi
700 else 749 else
714 opts="${opts} ${eextra}" 763 opts="${opts} ${eextra}"
715 764
716 # add the group 765 # add the group
717 local oldsandbox="${SANDBOX_ON}" 766 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 767 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 768 case ${CHOST} in
720 then 769 *-darwin*)
721 if [ ! -z "${eextra}" ]; 770 if [ ! -z "${eextra}" ];
722 then 771 then
723 einfo "Extra options are not supported on macos yet" 772 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 773 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 774 einfo "eextra: ${eextra}"
726 die "Required function missing" 775 die "Required function missing"
727 fi 776 fi
728 777
729 # If we need the next available 778 # If we need the next available
730 case ${egid} in 779 case ${egid} in
731 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 781 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
734 done 783 done
735 esac 784 esac
736 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
738 else 787 ;;
788
789 *-freebsd*|*-dragonfly*)
790 case ${egid} in
791 *[!0-9]*) # Non numeric
792 for ((egid = 101; egid <= 999; egid++)); do
793 [[ -z $(egetent group ${egid}) ]] && break
794 done
795 esac
796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
797 ;;
798
799 *-netbsd*)
800 case ${egid} in
801 *[!0-9]*) # Non numeric
802 for ((egid = 101; egid <= 999; egid++)); do
803 [[ -z $(egetent group ${egid}) ]] && break
804 done
805 esac
806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
807 ;;
808
809 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 811 ;;
812 esac
741 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
742} 814}
743 815
744# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
745# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
746# 818# @DESCRIPTION:
747# edos2unix(file, <more files>...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
748edos2unix() { 823edos2unix() {
749 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 825}
755 826
756# Make a desktop file ! 827# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 829# 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# 830#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 832#
765# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
766# name: the name that will show up in the menu 834# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 837# a full path to an icon
770# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
772# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 841make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 843
776 local exec="${1}" 844 local exec=${1}
777 local name="${2:-${PN}}" 845 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 846 local icon=${3:-${PN}}
779 local type="${4}" 847 local type=${4}
780 local subdir="${6}" 848 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 849
782 if [ -z "${type}" ] 850 if [[ -z ${type} ]] ; then
783 then 851 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 852 local catmin=${CATEGORY##*-}
785 "app-emulation") 853 case ${catmaj} in
786 type=Emulator 854 app)
787 subdir="Emulation" 855 case ${catmin} in
856 accessibility) type=Accessibility;;
857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
861 cdr) type=DiscBurning;;
862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
864 editors) type=TextEditor;;
865 emacs) type=TextEditor;;
866 emulation) type=Emulator;;
867 laptop) type=HardwareSettings;;
868 office) type=Office;;
869 pda) type=PDA;;
870 vim) type=TextEditor;;
871 xemacs) type=TextEditor;;
872 *) type=;;
873 esac
788 ;; 874 ;;
789 "games-"*) 875
790 type=Game 876 dev)
791 subdir="Games" 877 type="Development"
792 ;; 878 ;;
793 "net-"*) 879
794 type=Network 880 games)
795 subdir="${type}" 881 case ${catmin} in
882 action|fps) type=ActionGame;;
883 arcade) type=ArcadeGame;;
884 board) type=BoardGame;;
885 emulation) type=Emulator;;
886 kids) type=KidsGame;;
887 puzzle) type=LogicGame;;
888 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;;
890 simulation) type=Simulation;;
891 sports) type=SportsGame;;
892 strategy) type=StrategyGame;;
893 *) type=;;
894 esac
895 type="Game;${type}"
796 ;; 896 ;;
897
898 gnome)
899 type="Gnome;GTK"
900 ;;
901
902 kde)
903 type="KDE;Qt"
904 ;;
905
906 mail)
907 type="Network;Email"
908 ;;
909
910 media)
911 case ${catmin} in
912 gfx) type=Graphics;;
913 radio) type=Tuner;;
914 sound) type=Audio;;
915 tv) type=TV;;
916 video) type=Video;;
917 *) type=;;
918 esac
919 type="AudioVideo;${type}"
920 ;;
921
922 net)
923 case ${catmin} in
924 dialup) type=Dialup;;
925 ftp) type=FileTransfer;;
926 im) type=InstantMessaging;;
927 irc) type=IRCClient;;
928 mail) type=Email;;
929 news) type=News;;
930 nntp) type=News;;
931 p2p) type=FileTransfer;;
932 *) type=;;
933 esac
934 type="Network;${type}"
935 ;;
936
937 sci)
938 case ${catmin} in
939 astro*) type=Astronomy;;
940 bio*) type=Biology;;
941 calc*) type=Calculator;;
942 chem*) type=Chemistry;;
943 elec*) type=Electronics;;
944 geo*) type=Geology;;
945 math*) type=Math;;
946 physics) type=Physics;;
947 visual*) type=DataVisualization;;
948 *) type=;;
949 esac
950 type="Science;${type}"
951 ;;
952
953 sys)
954 type="System"
955 ;;
956
957 www)
958 case ${catmin} in
959 client) type=WebBrowser;;
960 *) type=;;
961 esac
962 type="Network"
963 ;;
964
797 *) 965 *)
798 type= 966 type=
799 subdir=
800 ;; 967 ;;
801 esac 968 esac
802 fi 969 fi
803 local desktop="${T}/${exec}.desktop" 970 if [ "${SLOT}" == "0" ] ; then
971 local desktop_name="${PN}"
972 else
973 local desktop_name="${PN}-${SLOT}"
974 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
804 977
978 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 979 [Desktop Entry]
806Encoding=UTF-8
807Version=0.9.2
808Name=${name} 980 Name=${name}
809Type=Application 981 Type=Application
810Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
811Exec=${exec} 983 Exec=${exec}
812Path=${path} 984 TryExec=${exec%% *}
813Icon=${icon} 985 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 986 Categories=${type};
987 EOF
815 988
816 if [ -d "/usr/share/applications" ] 989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
817 then 990
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 994 insinto /usr/share/applications
819 doins ${desktop} 995 doins "${desktop}"
820 fi 996 )
997}
821 998
822 #if [ -d "/usr/share/gnome/apps" ] 999# @FUNCTION: validate_desktop_entries
823 #then 1000# @USAGE: [directories]
824 # insinto /usr/share/gnome/apps/Games 1001# @MAINTAINER:
825 # doins ${desktop} 1002# Carsten Lohrke <carlo@gentoo.org>
826 #fi 1003# @DESCRIPTION:
827 1004# Validate desktop entries using desktop-file-utils
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1005validate_desktop_entries() {
829 #then 1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
830 # for ver in /usr/kde/* 1007 einfo "Checking desktop entry validity"
831 # do 1008 local directories=""
832 # insinto ${ver}/share/applnk/Games 1009 for d in /usr/share/applications $@ ; do
833 # doins ${desktop} 1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
834 # done 1011 done
1012 if [[ -n ${directories} ]] ; then
1013 for FILE in $(find ${directories} -name "*\.desktop" \
1014 -not -path '*.hidden*' | sort -u 2>/dev/null)
1015 do
1016 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1017 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1018 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 1024 fi
1025}
836 1026
837 if [ -d "/usr/share/applnk" ] 1027# @FUNCTION: make_session_desktop
838 then 1028# @USAGE: <title> <command> [command args...]
839 insinto /usr/share/applnk/${subdir} 1029# @DESCRIPTION:
1030# Make a GDM/KDM Session file. The title is the file to execute to start the
1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
1034make_session_desktop() {
1035 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1037
1038 local title=$1
1039 local command=$2
1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
1042
1043 cat <<-EOF > "${desktop}"
1044 [Desktop Entry]
1045 Name=${title}
1046 Comment=This session logs you into ${title}
1047 Exec=${command} $*
1048 TryExec=${command}
1049 Type=XSession
1050 EOF
1051
1052 (
1053 # wrap the env here so that the 'insinto' call
1054 # doesn't corrupt the env of the caller
1055 insinto /usr/share/xsessions
840 doins ${desktop} 1056 doins "${desktop}"
1057 )
1058}
1059
1060# @FUNCTION: domenu
1061# @USAGE: <menus>
1062# @DESCRIPTION:
1063# Install the list of .desktop menu files into the appropriate directory
1064# (/usr/share/applications).
1065domenu() {
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
1069 local i j ret=0
1070 insinto /usr/share/applications
1071 for i in "$@" ; do
1072 if [[ -f ${i} ]] ; then
1073 doins "${i}"
1074 ((ret+=$?))
1075 elif [[ -d ${i} ]] ; then
1076 for j in "${i}"/*.desktop ; do
1077 doins "${j}"
1078 ((ret+=$?))
1079 done
1080 else
1081 ((++ret))
841 fi 1082 fi
1083 done
1084 exit ${ret}
1085 )
1086}
842 1087
843 return 0 1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
1096 insinto /usr/share/applications
1097 newins "$@"
1098 )
1099}
1100
1101# @FUNCTION: doicon
1102# @USAGE: <list of icons>
1103# @DESCRIPTION:
1104# Install the list of icons into the icon directory (/usr/share/pixmaps).
1105# This is useful in conjunction with creating desktop/menu files.
1106doicon() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 local i j ret
1111 insinto /usr/share/pixmaps
1112 for i in "$@" ; do
1113 if [[ -f ${i} ]] ; then
1114 doins "${i}"
1115 ((ret+=$?))
1116 elif [[ -d ${i} ]] ; then
1117 for j in "${i}"/*.png ; do
1118 doins "${j}"
1119 ((ret+=$?))
1120 done
1121 else
1122 ((++ret))
1123 fi
1124 done
1125 exit ${ret}
1126 )
1127}
1128
1129# @FUNCTION: newicon
1130# @USAGE: <icon> <newname>
1131# @DESCRIPTION:
1132# Like all other new* functions, install the specified icon as newname.
1133newicon() {
1134 (
1135 # wrap the env here so that the 'insinto' call
1136 # doesn't corrupt the env of the caller
1137 insinto /usr/share/pixmaps
1138 newins "$@"
1139 )
844} 1140}
845 1141
846# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1143find_unpackable_file() {
848 local src="$1" 1144 local src=$1
849 if [ -z "${src}" ] 1145 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1146 src=${DISTDIR}/${A}
852 else 1147 else
853 if [ -e "${DISTDIR}/${src}" ] 1148 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1149 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1150 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1151 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1152 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1153 src=${src}
862 fi
863 fi 1154 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1155 fi
1156 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1157 echo "${src}"
866} 1158}
867 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
868# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1164# 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 1165# 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. 1166# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1167#
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 1168# 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 1169# 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 1170# the size of the off_t type (in bytes) on the machine that built the pdv
1171# archive.
1172#
877# archive. one way to determine this is by running the following commands: 1173# One way to determine this is by running the following commands:
1174#
1175# @CODE
878# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
880# basically look for the first lseek command (we do the strings/grep because 1180# 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 1181# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1186# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
887# thus we would pass in the value of '4' as the second parameter. 1191# Thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1192unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1193 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1194 local sizeoff_t=$2
891 1195
1196 [[ -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 :(" 1197 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1198
894 local shrtsrc="`basename ${src}`" 1199 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1202 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1203
899 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1205 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1207
903 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
906 1211
907 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1213 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1215
911 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1218 iscompressed=1
914 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
916 else 1221 else
917 iscompressed=0 1222 iscompressed=0
918 fi 1223 fi
919 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1226 istar=1
922 else 1227 else
923 istar=0 1228 istar=0
924 fi 1229 fi
925 1230
953 true 1258 true
954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
956} 1261}
957 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
958# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
961# many other game companies. 1269# many other game companies.
962# 1270#
963# Usage: unpack_makeself [file to unpack] [offset] 1271# If the file is not specified, then ${A} is used. If the
964# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1273# the proper offset from the script itself.
967unpack_makeself() { 1274unpack_makeself() {
1275 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1276 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1277 local skip=$2
1278 local exe=$3
970 1279
1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1281
971 local shrtsrc="`basename ${src}`" 1282 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1284 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1286 local skip=0
1287 exe=tail
977 case ${ver} in 1288 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1291 ;;
981 2.0|2.0.1) 1292 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1294 ;;
984 2.1.1) 1295 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1296 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1297 let skip="skip + 1"
987 ;; 1298 ;;
988 2.1.2) 1299 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1300 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1301 let skip="skip + 1"
991 ;; 1302 ;;
992 2.1.3) 1303 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1305 let skip="skip + 1"
1306 ;;
1307 2.1.4|2.1.5)
1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1309 skip=$(head -n ${skip} "${src}" | wc -c)
1310 exe="dd"
995 ;; 1311 ;;
996 *) 1312 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1313 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1314 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1315 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1317 die "makeself version '${ver}' not supported"
1002 ;; 1318 ;;
1003 esac 1319 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1320 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1321 fi
1322 case ${exe} in
1323 tail) exe="tail -n +${skip} '${src}'";;
1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1325 *) die "makeself cant handle exe '${exe}'"
1326 esac
1006 1327
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1328 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1329 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1331 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1332 case ${filetype} in
1012 *tar\ archive) 1333 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1335 ;;
1015 bzip2*) 1336 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1338 ;;
1018 gzip*) 1339 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1340 eval ${exe} | tar --no-same-owner -xzf -
1341 ;;
1342 compress*)
1343 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1344 ;;
1021 *) 1345 *)
1346 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1347 false
1023 ;; 1348 ;;
1024 esac 1349 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1351}
1027 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1028# Display a license for user to accept. 1356# 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. 1357# specified, then ${LICENSE} is used.
1032check_license() { 1358check_license() {
1033 local lic=$1 1359 local lic=$1
1034 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1362 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1363 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1364 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1365 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1366 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1368 lic="${lic}"
1043 fi
1044 fi 1369 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1370 fi
1046 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1047 1372
1048 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1050 local alic 1375 local alic
1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1378 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1379 eshopts_pop
1380 return 0
1381 fi
1054 done 1382 done
1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1055 1385
1056 local licmsg="`mymktemp ${T}`" 1386 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1058********************************************************** 1388 **********************************************************
1059The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1063********************************************************** 1393 **********************************************************
1064 1394
1065EOF 1395 EOF
1066 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${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] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1399 read alic
1070 case ${alic} in 1400 case ${alic} in
1077 die "Failed to accept license" 1407 die "Failed to accept license"
1078 ;; 1408 ;;
1079 esac 1409 esac
1080} 1410}
1081 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1415# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1084# 1417#
1085# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds() 1419# 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 1420# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1089# 1422#
1423# The function will attempt to locate a cd based upon a file that is on
1424# the cd. The more files you give this function, the more cds
1425# the cdrom functions will handle.
1426#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1427# 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 1428# etc... If you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1429# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1430# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1431# also use the CDROM_NAME_SET bash array.
1093# 1432#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1433# 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() { 1434cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1435 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1436 # the # of files they gave us
1103 local cdcnt=0 1437 local cdcnt=0
1104 local f= 1438 local f=
1105 for f in "$@" ; do 1439 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1440 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1441 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1442 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1443 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1444 export CDROM_CURRENT_CD=1
1111 1445
1112 # now we see if the user gave use CD_ROOT ... 1446 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1447 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1448 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= 1449 local var=
1122 cdcnt=0 1450 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1451 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1452 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1453 var="CD_ROOT_${cdcnt}"
1454 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1455 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1456 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1457 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1458 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1459 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1460 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1461 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1464 export CDROM_SET=-1
1465 for f in ${CDROM_CHECK_1//:/ } ; do
1466 ((++CDROM_SET))
1467 [[ -e ${CD_ROOT}/${f} ]] && break
1468 done
1469 export CDROM_MATCH=${f}
1136 return 1470 return
1137 fi 1471 fi
1138 1472
1473 # User didn't help us out so lets make sure they know they can
1474 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1475 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1476 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 1477 echo
1147 einfo "If you do not have the CD, but have the data files" 1478 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1479 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1480 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1481 einfo "directory containing the files."
1151 echo 1482 echo
1483 einfo "For example:"
1484 einfo "export CD_ROOT=/mnt/cdrom"
1485 echo
1152 else 1486 else
1487 if [[ -n ${CDROM_NAME_SET} ]] ; then
1488 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1489 cdcnt=0
1490 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1491 ((++cdcnt))
1492 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1493 done
1494 fi
1495
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1497 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1501 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1502 done
1160 echo 1503 echo
1161 einfo "If you do not have the CDs, but have the data files" 1504 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1505 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1506 einfo "the following variables so they point to the right place:"
1164 einfon "" 1507 einfon ""
1165 cdcnt=0 1508 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1509 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1510 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1511 echo -n " CD_ROOT_${cdcnt}"
1169 done 1512 done
1170 echo 1513 echo
1171 einfo "Or, if you have all the files in the same place, or" 1514 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" 1515 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1516 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1517 einfo "for all the CDs."
1175 echo 1518 echo
1519 einfo "For example:"
1520 einfo "export CD_ROOT_1=/mnt/cdrom"
1521 echo
1176 fi 1522 fi
1523
1524 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1526 cdrom_load_next_cd
1179} 1527}
1180 1528
1181# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1182# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1531# 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. 1532# files off a CD and want access to the next one, just call this function.
1533# Again, all the messy details of user interaction are taken care of for you.
1534# Once this returns, just read the variable CDROM_ROOT for the location of the
1535# mounted CD. Note that you can only go forward in the CD list, so make sure
1536# you only call this function when you're done using the current CD.
1185cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1538 local var
1188 1539 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1540
1194 unset CDROM_ROOT 1541 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1542 var=CD_ROOT_${CDROM_CURRENT_CD}
1543 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1544 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1545 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1546 _cdrom_locate_file_on_cd ${!var}
1199 else 1547 else
1200 export CDROM_ROOT="${!var}" 1548 export CDROM_ROOT=${!var}
1201 fi 1549 fi
1202 1550
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1551 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1552}
1205 1553
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1556# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1557# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1562 local mline=""
1218 local showedmsg=0 1563 local showedmsg=0 showjolietmsg=0
1219 1564
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1565 while [[ -z ${CDROM_ROOT} ]] ; do
1566 local i=0
1567 local -a cdset=(${*//:/ })
1568 if [[ -n ${CDROM_SET} ]] ; then
1569 cdset=(${cdset[${CDROM_SET}]})
1570 fi
1571
1572 while [[ -n ${cdset[${i}]} ]] ; do
1573 local dir=$(dirname ${cdset[${i}]})
1574 local file=$(basename ${cdset[${i}]})
1575
1576 local point= node= fs= foo=
1577 while read point node fs foo ; do
1578 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1579 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1580 && continue
1581 point=${point//\040/ }
1221 [ -d "${mline}/${dir}" ] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1584 export CDROM_ROOT=${point}
1585 export CDROM_SET=${i}
1586 export CDROM_MATCH=${cdset[${i}]}
1587 return
1588 done <<< "$(get_mounts)"
1589
1590 ((++i))
1224 done 1591 done
1225 1592
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1593 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1594 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1595 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1596 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1597 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1598 else
1236 if [ -z "${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 !" 1599 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1600 fi
1243 showedmsg=1 1601 else
1602 if [[ -z ${CDROM_NAME_1} ]] ; then
1603 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1604 else
1605 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1606 einfo "Please insert+mount the ${!var} cdrom now !"
1607 fi
1244 fi 1608 fi
1609 showedmsg=1
1610 fi
1245 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1247 read 1613 echo
1614 if [[ ${showjolietmsg} -eq 0 ]] ; then
1615 showjolietmsg=1
1616 else
1617 ewarn "If you are having trouble with the detection"
1618 ewarn "of your CD, it is possible that you do not have"
1619 ewarn "Joliet support enabled in your kernel. Please"
1620 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1621 ebeep 5
1248 fi 1622 fi
1623 read || die "something is screwed with your system"
1249 done 1624 done
1250} 1625}
1251 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1252# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1253# a package can support 1631# a package can support. The first form allows you to
1254# 1632# specify a list of LINGUAS. The -i builds a list of po
1255# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1256# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1257# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1258# 1636# 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() { 1637strip-linguas() {
1265 local ls newls 1638 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1640 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1269 local d f 1642 local d f
1270 for d in "$@" ; do 1643 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1644 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1645 newls=${ls}
1273 else 1646 else
1274 newls="" 1647 newls=""
1275 fi 1648 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1277 if [ "${op}" == "-i" ] ; then 1650 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1652 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1654 fi
1282 done 1655 done
1283 ls="${newls}" 1656 ls=${newls}
1284 done 1657 done
1285 ls="${ls//.po}"
1286 else 1658 else
1287 ls="$@" 1659 ls="$@"
1288 fi 1660 fi
1289 1661
1290 ls=" ${ls} " 1662 nols=""
1291 newls="" 1663 newls=""
1292 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1665 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1666 newls="${newls} ${f}"
1295 else 1667 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1297 fi 1669 fi
1298 done 1670 done
1671 [[ -n ${nols} ]] \
1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1673 export LINGUAS=${newls:1}
1674}
1675
1676# @FUNCTION: preserve_old_lib
1677# @USAGE: <libs to preserve> [more libs]
1678# @DESCRIPTION:
1679# These functions are useful when a lib in your package changes ABI SONAME.
1680# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1681# would break packages that link against it. Most people get around this
1682# by using the portage SLOT mechanism, but that is not always a relevant
1683# solution, so instead you can call this from pkg_preinst. See also the
1684# preserve_old_lib_notify function.
1685preserve_old_lib() {
1686 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1688 die "Invalid preserve_old_lib() usage"
1689 fi
1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1691
1692 # let portage worry about it
1693 has preserve-libs ${FEATURES} && return 0
1694
1695 local lib dir
1696 for lib in "$@" ; do
1697 [[ -e ${ROOT}/${lib} ]] || continue
1698 dir=${lib%/*}
1699 dodir ${dir} || die "dodir ${dir} failed"
1700 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1701 touch "${D}"/${lib}
1702 done
1703}
1704
1705# @FUNCTION: preserve_old_lib_notify
1706# @USAGE: <libs to notify> [more libs]
1707# @DESCRIPTION:
1708# Spit helpful messages about the libraries preserved by preserve_old_lib.
1709preserve_old_lib_notify() {
1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1712 die "Invalid preserve_old_lib_notify() usage"
1713 fi
1714
1715 # let portage worry about it
1716 has preserve-libs ${FEATURES} && return 0
1717
1718 local lib notice=0
1719 for lib in "$@" ; do
1720 [[ -e ${ROOT}/${lib} ]] || continue
1721 if [[ ${notice} -eq 0 ]] ; then
1722 notice=1
1723 ewarn "Old versions of installed libraries were detected on your system."
1724 ewarn "In order to avoid breaking packages that depend on these old libs,"
1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1726 ewarn "in order to remove these old dependencies. If you do not have this"
1727 ewarn "helper program, simply emerge the 'gentoolkit' package."
1728 ewarn
1729 fi
1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1731 done
1732 if [[ ${notice} -eq 1 ]] ; then
1733 ewarn
1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1739 fi
1740}
1741
1742# @FUNCTION: built_with_use
1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION:
1745# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE).
1750# The default is to abort (call die). The -a and -o flags control
1751# the requirements of the USE flags. They correspond to "and" and "or"
1752# logic. So the -a flag means all listed USE flags must be enabled
1753# while the -o flag means at least one of the listed IUSE flags must be
1754# enabled. The --hidden option is really for internal use only as it
1755# means the USE flag we're checking is hidden expanded, so it won't be found
1756# in IUSE like normal USE flags.
1757#
1758# Remember that this function isn't terribly intelligent so order of optional
1759# flags matter.
1760built_with_use() {
1761 local hidden="no"
1762 if [[ $1 == "--hidden" ]] ; then
1763 hidden="yes"
1764 shift
1765 fi
1766
1767 local missing_action="die"
1768 if [[ $1 == "--missing" ]] ; then
1769 missing_action=$2
1770 shift ; shift
1771 case ${missing_action} in
1772 true|false|die) ;;
1773 *) die "unknown action '${missing_action}'";;
1774 esac
1775 fi
1776
1777 local opt=$1
1778 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1779
1780 local PKG=$(best_version $1)
1781 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1782 shift
1783
1784 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1785 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1786
1787 # if the IUSE file doesn't exist, the read will error out, we need to handle
1788 # this gracefully
1789 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1790 case ${missing_action} in
1791 true) return 0;;
1792 false) return 1;;
1793 die) die "Unable to determine what USE flags $PKG was built with";;
1794 esac
1795 fi
1796
1797 if [[ ${hidden} == "no" ]] ; then
1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1799 # Don't check USE_EXPAND #147237
1800 local expand
1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1802 if [[ $1 == ${expand}_* ]] ; then
1803 expand=""
1804 break
1805 fi
1806 done
1807 if [[ -n ${expand} ]] ; then
1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1809 case ${missing_action} in
1810 true) return 0;;
1811 false) return 1;;
1812 die) die "$PKG does not actually support the $1 USE flag!";;
1813 esac
1814 fi
1815 fi
1816 fi
1817
1818 local USE_BUILT=$(<${USEFILE})
1819 while [[ $# -gt 0 ]] ; do
1820 if [[ ${opt} = "-o" ]] ; then
1821 has $1 ${USE_BUILT} && return 0
1822 else
1823 has $1 ${USE_BUILT} || return 1
1824 fi
1825 shift
1826 done
1827 [[ ${opt} = "-a" ]]
1828}
1829
1830# @FUNCTION: epunt_cxx
1831# @USAGE: [dir to scan]
1832# @DESCRIPTION:
1833# Many configure scripts wrongly bail when a C++ compiler could not be
1834# detected. If dir is not specified, then it defaults to ${S}.
1835#
1836# http://bugs.gentoo.org/73450
1837epunt_cxx() {
1838 local dir=$1
1839 [[ -z ${dir} ]] && dir=${S}
1840 ebegin "Removing useless C++ checks"
1841 local f
1842 find "${dir}" -name configure | while read f ; do
1843 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1844 done
1845 eend 0
1846}
1847
1848# @FUNCTION: make_wrapper
1849# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1850# @DESCRIPTION:
1851# Create a shell wrapper script named wrapper in installpath
1852# (defaults to the bindir) to execute target (default of wrapper) by
1853# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1854# libpaths followed by optionally changing directory to chdir.
1855make_wrapper() {
1856 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1857 local tmpwrapper=$(emktemp)
1858 # We don't want to quote ${bin} so that people can pass complex
1859 # things as $bin ... "./someprog --args"
1860 cat << EOF > "${tmpwrapper}"
1861#!/bin/sh
1862cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1863if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1864 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1865 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1866 else
1302 export LINGUAS="${newls}" 1867 export LD_LIBRARY_PATH="${libdir}"
1868 fi
1869fi
1870exec ${bin} "\$@"
1871EOF
1872 chmod go+rx "${tmpwrapper}"
1873 if [[ -n ${path} ]] ; then
1874 (
1875 exeinto "${path}"
1876 newexe "${tmpwrapper}" "${wrapper}"
1877 ) || die
1878 else
1879 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi
1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1303 fi 1897# fi
1304} 1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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