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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 1.327 2010/01/10 15:49:01 scarabeus 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 skip
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && skip=1
271 done
272
273 eshopts_pop
274
275 [[ ${skip} = 1 ]] && continue
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
283 fi
166 else 284 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 285 einfo " ${patchname} ..."
286 fi
287
288 # most of the time, there will only be one run per unique name,
289 # but if there are more, make sure we get unique log filenames
290 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
168 fi 310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
330 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
352 fi
353 break
354 fi
355
356 : $(( count++ ))
357 done
358
359 # if we had to decompress the patch, delete the temp one
360 if [[ -n ${PIPE_CMD} ]] ; then
361 rm -f "${PATCH_TARGET}"
362 fi
363
364 if [[ ${count} -ge 5 ]] ; then
365 echo
366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
368 eerror
369 eerror "Include in your bugreport the contents of:"
370 eerror
371 eerror " ${STDERR_TARGET}"
372 echo
373 die "Failed Patch: ${patchname}!"
374 fi
375
376 # if everything worked, delete the patch log
377 rm -f "${STDERR_TARGET}"
378 eend 0
379 done
380
381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
400 fi
401 done
402}
403
404# @FUNCTION: emktemp
405# @USAGE: [temp dir]
406# @DESCRIPTION:
407# Cheap replacement for when debianutils (and thus mktemp)
408# does not exist on the users system.
409emktemp() {
410 local exe="touch"
411 [[ $1 == -d ]] && exe="mkdir" && shift
412 local topdir=$1
413
414 if [[ -z ${topdir} ]] ; then
415 [[ -z ${T} ]] \
416 && topdir="/tmp" \
417 || topdir=${T}
418 fi
419
420 if ! type -P mktemp > /dev/null ; then
421 # system lacks `mktemp` so we have to fake it
422 local tmp=/
423 while [[ -e ${tmp} ]] ; do
424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
425 done
426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
427 echo "${tmp}"
169 else 428 else
170 if [ ! -d ${EPATCH_SOURCE} ] 429 # the args here will give slightly wierd names on BSD,
171 then 430 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 431 if [[ ${exe} == "touch" ]] ; then
173 then 432 TMPDIR="${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 ${T}/nptl
371 then
372 return 0
373 else 433 else
374 return 1 434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 435 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 436 fi
426
427 elif [ "${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} 437}
463 438
464# Cheap replacement for when debianutils (and thus mktemp) 439# @FUNCTION: egetent
465# does not exist on the users system 440# @USAGE: <database> <key>
466# vapier@gentoo.org 441# @MAINTAINER:
467# 442# base-system@gentoo.org (Linux)
468# Takes just 1 parameter (the directory to create tmpfile in) 443# Joe Jezak <josejx@gmail.com> (OS X)
469mymktemp() { 444# usata@gentoo.org (OS X)
470 local topdir="$1" 445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
471 446# @DESCRIPTION:
472 [ -z "${topdir}" ] && topdir=/tmp 447# Small wrapper for getent (Linux),
473 if [ "`which mktemp 2>/dev/null`" ] 448# 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 ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X)
484# used in enewuser()/enewgroup() 449# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() { 450egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 451 case ${CHOST} in
452 *-darwin[678])
490 case "$2" in 453 case "$2" in
491 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 456 ;;
494 *) # Numeric 457 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 459 ;;
497 esac 460 esac
498 else 461 ;;
499 getent $1 $2 462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
500 fi 484 fi
501}
502 485
503# Simplify/standardize adding users to the system 486 pw show ${action} ${opts} "$2" -q
504# vapier@gentoo.org 487 ;;
505# 488 *-netbsd*|*-openbsd*)
506# enewuser(username, uid, shell, homedir, groups, extra options) 489 grep "$2:\*:" /etc/$1
507# 490 ;;
508# Default values if you do not specify any: 491 *)
509# username: REQUIRED ! 492 type -p nscd >& /dev/null && nscd -i "$1"
510# uid: next available (see useradd(8)) 493 getent "$1" "$2"
511# note: pass -1 to get default behavior 494 ;;
512# shell: /bin/false 495 esac
513# homedir: /dev/null 496}
514# groups: none 497
515# extra: comment of 'added by portage for ${PN}' 498# @FUNCTION: enewuser
499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
500# @DESCRIPTION:
501# Same as enewgroup, you are not required to understand how to properly add
502# a user to the system. The only required parameter is the username.
503# Default uid is (pass -1 for this) next available, default shell is
504# /bin/false, default homedir is /dev/null, there are no default groups,
505# and default params sets the comment as 'added by portage for ${PN}'.
516enewuser() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
517 # get the username 514 # get the username
518 local euser="$1"; shift 515 local euser=$1; shift
519 if [ -z "${euser}" ] 516 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 517 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
523 fi 519 fi
524 520
525 # lets see if the username already exists 521 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 523 return 0
529 fi 524 fi
530 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
531 526
532 # options to pass to useradd 527 # options to pass to useradd
533 local opts= 528 local opts=
534 529
535 # handle uid 530 # handle uid
536 local euid="$1"; shift 531 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 533 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 535 euid="next"
544 fi 536 fi
545 else 537 else
546 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
548 fi 540 fi
549 else 541 else
550 euid="next" 542 euid="next"
551 fi 543 fi
552 if [ "${euid}" == "next" ] 544 if [[ ${euid} == "next" ]] ; then
553 then 545 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${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 546 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 547 done
563 fi 548 fi
564 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
566 551
567 # handle shell 552 # handle shell
568 local eshell="$1"; shift 553 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
575 fi 562 fi
576 else 563 else
564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
565 [[ -x ${ROOT}${shell} ]] && break
566 done
567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
577 eshell="/bin/false" 571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
576 fi
577
578 eshell=${shell}
578 fi 579 fi
579 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 581 opts="${opts} -s ${eshell}"
581 582
582 # handle homedir 583 # handle homedir
583 local ehome="$1"; shift 584 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 586 ehome="/dev/null"
587 fi 587 fi
588 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
590 590
591 # handle groups 591 # handle groups
592 local egroups="$1"; shift 592 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 593 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 594 local oldifs=${IFS}
595 local defgroup="" exgroups=""
596
596 export IFS="," 597 export IFS=","
597 for g in ${egroups} 598 for g in ${egroups} ; do
598 do 599 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 600 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
603 fi 603 fi
604 if [[ -z ${defgroup} ]] ; then
605 defgroup=${g}
606 else
607 exgroups="${exgroups},${g}"
608 fi
609 export IFS=","
604 done 610 done
605 export IFS="${oldifs}" 611 export IFS=${oldifs}
612
606 opts="${opts} -g ${egroups}" 613 opts="${opts} -g ${defgroup}"
614 if [[ ! -z ${exgroups} ]] ; then
615 opts="${opts} -G ${exgroups:1}"
616 fi
607 else 617 else
608 egroups="(none)" 618 egroups="(none)"
609 fi 619 fi
610 einfo " - Groups: ${egroups}" 620 einfo " - Groups: ${egroups}"
611 621
612 # handle extra and add the user 622 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 623 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 624 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 625 case ${CHOST} in
617 then 626 *-darwin*)
618 ### Make the user 627 ### Make the user
619 if [ -z "${eextra}" ] 628 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 629 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 630 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 631 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 632 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 633 ### Add the user to the groups specified
634 local oldifs=${IFS}
635 export IFS=","
626 for g in ${egroups} 636 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 637 dscl . merge /groups/${g} users ${euser}
629 done 638 done
639 export IFS=${oldifs}
630 else 640 else
631 einfo "Extra options are not supported on macos yet" 641 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 643 einfo "eextra: $@"
634 die "Required function missing" 644 die "Required function missing"
635 fi 645 fi
636 else 646 ;;
637 if [ -z "${eextra}" ] 647 *-freebsd*|*-dragonfly*)
638 then 648 if [[ -z $@ ]] ; then
639 useradd ${opts} ${euser} \ 649 pw useradd ${euser} ${opts} \
640 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
651 die "enewuser failed"
652 else
653 einfo " - Extra: $@"
654 pw useradd ${euser} ${opts} \
655 "$@" || die "enewuser failed"
656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
662 else
663 einfo " - Extra: $@"
664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
683 useradd ${opts} \
684 -c "added by portage for ${PN}" \
685 ${euser} \
641 || die "enewuser failed" 686 || die "enewuser failed"
642 else 687 else
643 einfo " - Extra: ${eextra}" 688 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 689 useradd ${opts} "$@" \
690 ${euser} \
645 || die "enewuser failed" 691 || die "enewuser failed"
646 fi 692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
647 fi 701 fi
702
648 export SANDBOX_ON="${oldsandbox}" 703 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} 704}
658 705
659# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
660# vapier@gentoo.org 707# @USAGE: <group> [gid]
661# 708# @DESCRIPTION:
662# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
663# 710# group to the system. Just give it a group name to add and enewgroup will
664# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
665# groupname: REQUIRED ! 712# allocate the next available one.
666# gid: next available (see groupadd(8))
667# extra: none
668enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
669 # get the group 721 # get the group
670 local egroup="$1"; shift 722 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
672 then 724 then
673 eerror "No group specified !" 725 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
675 fi 727 fi
676 728
677 # see if group already exists 729 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 731 return 0
681 fi 732 fi
682 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
683 734
684 # options to pass to useradd 735 # options to pass to useradd
690 then 741 then
691 if [ "${egid}" -gt 0 ] 742 if [ "${egid}" -gt 0 ]
692 then 743 then
693 if [ -z "`egetent group ${egid}`" ] 744 if [ -z "`egetent group ${egid}`" ]
694 then 745 then
695 if [ "${ARCH}" == "macos" ] ; then 746 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 747 opts="${opts} ${egid}"
697 else 748 else
698 opts="${opts} -g ${egid}" 749 opts="${opts} -g ${egid}"
699 fi 750 fi
700 else 751 else
714 opts="${opts} ${eextra}" 765 opts="${opts} ${eextra}"
715 766
716 # add the group 767 # add the group
717 local oldsandbox="${SANDBOX_ON}" 768 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 769 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 770 case ${CHOST} in
720 then 771 *-darwin*)
721 if [ ! -z "${eextra}" ]; 772 if [ ! -z "${eextra}" ];
722 then 773 then
723 einfo "Extra options are not supported on macos yet" 774 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 775 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 776 einfo "eextra: ${eextra}"
726 die "Required function missing" 777 die "Required function missing"
727 fi 778 fi
728 779
729 # If we need the next available 780 # If we need the next available
730 case ${egid} in 781 case ${egid} in
731 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 783 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
734 done 785 done
735 esac 786 esac
736 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
738 else 789 ;;
790
791 *-freebsd*|*-dragonfly*)
792 case ${egid} in
793 *[!0-9]*) # Non numeric
794 for ((egid = 101; egid <= 999; egid++)); do
795 [[ -z $(egetent group ${egid}) ]] && break
796 done
797 esac
798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 812 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 813 ;;
814 esac
741 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
742} 816}
743 817
744# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
745# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
746# 820# @DESCRIPTION:
747# edos2unix(file, <more files>...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
748edos2unix() { 825edos2unix() {
749 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 827}
755 828
756# Make a desktop file ! 829# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 831# 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# 832#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 834#
765# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
766# name: the name that will show up in the menu 836# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 839# a full path to an icon
770# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
772# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 843make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 845
776 local exec="${1}" 846 local exec=${1}
777 local name="${2:-${PN}}" 847 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 848 local icon=${3:-${PN}}
779 local type="${4}" 849 local type=${4}
780 local subdir="${6}" 850 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 851
782 if [ -z "${type}" ] 852 if [[ -z ${type} ]] ; then
783 then 853 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 854 local catmin=${CATEGORY##*-}
785 "app-emulation") 855 case ${catmaj} in
786 type=Emulator 856 app)
787 subdir="Emulation" 857 case ${catmin} in
858 accessibility) type=Accessibility;;
859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
863 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
866 editors) type=TextEditor;;
867 emacs) type=TextEditor;;
868 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;;
870 office) type=Office;;
871 pda) type=PDA;;
872 vim) type=TextEditor;;
873 xemacs) type=TextEditor;;
874 *) type=;;
875 esac
788 ;; 876 ;;
789 "games-"*) 877
790 type=Game 878 dev)
791 subdir="Games" 879 type="Development"
792 ;; 880 ;;
793 "net-"*) 881
794 type=Network 882 games)
795 subdir="${type}" 883 case ${catmin} in
884 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;;
886 board) type=BoardGame;;
887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
889 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
892 simulation) type=Simulation;;
893 sports) type=SportsGame;;
894 strategy) type=StrategyGame;;
895 *) type=;;
896 esac
897 type="Game;${type}"
796 ;; 898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
906 ;;
907
908 mail)
909 type="Network;Email"
910 ;;
911
912 media)
913 case ${catmin} in
914 gfx) type=Graphics;;
915 radio) type=Tuner;;
916 sound) type=Audio;;
917 tv) type=TV;;
918 video) type=Video;;
919 *) type=;;
920 esac
921 type="AudioVideo;${type}"
922 ;;
923
924 net)
925 case ${catmin} in
926 dialup) type=Dialup;;
927 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;;
929 irc) type=IRCClient;;
930 mail) type=Email;;
931 news) type=News;;
932 nntp) type=News;;
933 p2p) type=FileTransfer;;
934 *) type=;;
935 esac
936 type="Network;${type}"
937 ;;
938
939 sci)
940 case ${catmin} in
941 astro*) type=Astronomy;;
942 bio*) type=Biology;;
943 calc*) type=Calculator;;
944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
946 geo*) type=Geology;;
947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
950 *) type=;;
951 esac
952 type="Science;${type}"
953 ;;
954
955 sys)
956 type="System"
957 ;;
958
959 www)
960 case ${catmin} in
961 client) type=WebBrowser;;
962 *) type=;;
963 esac
964 type="Network"
965 ;;
966
797 *) 967 *)
798 type= 968 type=
799 subdir=
800 ;; 969 ;;
801 esac 970 esac
802 fi 971 fi
803 local desktop="${T}/${exec}.desktop" 972 if [ "${SLOT}" == "0" ] ; then
973 local desktop_name="${PN}"
974 else
975 local desktop_name="${PN}-${SLOT}"
976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
804 979
980 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 981 [Desktop Entry]
806Encoding=UTF-8
807Version=0.9.2
808Name=${name} 982 Name=${name}
809Type=Application 983 Type=Application
810Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
811Exec=${exec} 985 Exec=${exec}
812Path=${path} 986 TryExec=${exec%% *}
813Icon=${icon} 987 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 988 Categories=${type};
989 EOF
815 990
816 if [ -d "/usr/share/applications" ] 991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
817 then 992
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 996 insinto /usr/share/applications
819 doins ${desktop} 997 doins "${desktop}"
820 fi 998 )
999}
821 1000
822 #if [ -d "/usr/share/gnome/apps" ] 1001# @FUNCTION: validate_desktop_entries
823 #then 1002# @USAGE: [directories]
824 # insinto /usr/share/gnome/apps/Games 1003# @MAINTAINER:
825 # doins ${desktop} 1004# Carsten Lohrke <carlo@gentoo.org>
826 #fi 1005# @DESCRIPTION:
827 1006# Validate desktop entries using desktop-file-utils
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1007validate_desktop_entries() {
829 #then 1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
830 # for ver in /usr/kde/* 1009 einfo "Checking desktop entry validity"
831 # do 1010 local directories=""
832 # insinto ${ver}/share/applnk/Games 1011 for d in /usr/share/applications $@ ; do
833 # doins ${desktop} 1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
834 # done 1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 1026 fi
1027}
836 1028
837 if [ -d "/usr/share/applnk" ] 1029# @FUNCTION: make_session_desktop
838 then 1030# @USAGE: <title> <command> [command args...]
839 insinto /usr/share/applnk/${subdir} 1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
1036make_session_desktop() {
1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1039
1040 local title=$1
1041 local command=$2
1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
1044
1045 cat <<-EOF > "${desktop}"
1046 [Desktop Entry]
1047 Name=${title}
1048 Comment=This session logs you into ${title}
1049 Exec=${command} $*
1050 TryExec=${command}
1051 Type=XSession
1052 EOF
1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/xsessions
840 doins ${desktop} 1058 doins "${desktop}"
1059 )
1060}
1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
1071 local i j ret=0
1072 insinto /usr/share/applications
1073 for i in "$@" ; do
1074 if [[ -f ${i} ]] ; then
1075 doins "${i}"
1076 ((ret+=$?))
1077 elif [[ -d ${i} ]] ; then
1078 for j in "${i}"/*.desktop ; do
1079 doins "${j}"
1080 ((ret+=$?))
1081 done
1082 else
1083 ((++ret))
841 fi 1084 fi
1085 done
1086 exit ${ret}
1087 )
1088}
842 1089
843 return 0 1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
1098 insinto /usr/share/applications
1099 newins "$@"
1100 )
1101}
1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
1112 local i j ret
1113 insinto /usr/share/pixmaps
1114 for i in "$@" ; do
1115 if [[ -f ${i} ]] ; then
1116 doins "${i}"
1117 ((ret+=$?))
1118 elif [[ -d ${i} ]] ; then
1119 for j in "${i}"/*.png ; do
1120 doins "${j}"
1121 ((ret+=$?))
1122 done
1123 else
1124 ((++ret))
1125 fi
1126 done
1127 exit ${ret}
1128 )
1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
1139 insinto /usr/share/pixmaps
1140 newins "$@"
1141 )
844} 1142}
845 1143
846# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1145find_unpackable_file() {
848 local src="$1" 1146 local src=$1
849 if [ -z "${src}" ] 1147 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1148 src=${DISTDIR}/${A}
852 else 1149 else
853 if [ -e "${DISTDIR}/${src}" ] 1150 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1151 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1152 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1153 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1154 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1155 src=${src}
862 fi
863 fi 1156 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1157 fi
1158 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1159 echo "${src}"
866} 1160}
867 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
868# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
877# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
878# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
880# basically look for the first lseek command (we do the strings/grep because 1182# 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 1183# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1188# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
887# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1194unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1195 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1196 local sizeoff_t=$2
891 1197
1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1200
894 local shrtsrc="`basename ${src}`" 1201 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1205
899 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1207 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1209
903 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
906 1213
907 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1215 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1217
911 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1220 iscompressed=1
914 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
916 else 1223 else
917 iscompressed=0 1224 iscompressed=0
918 fi 1225 fi
919 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1228 istar=1
922 else 1229 else
923 istar=0 1230 istar=0
924 fi 1231 fi
925 1232
953 true 1260 true
954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
956} 1263}
957 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
958# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
961# many other game companies. 1271# many other game companies.
962# 1272#
963# Usage: unpack_makeself [file to unpack] [offset] 1273# If the file is not specified, then ${A} is used. If the
964# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1275# the proper offset from the script itself.
967unpack_makeself() { 1276unpack_makeself() {
1277 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1278 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1279 local skip=$2
1280 local exe=$3
970 1281
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283
971 local shrtsrc="`basename ${src}`" 1284 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1286 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1288 local skip=0
1289 exe=tail
977 case ${ver} in 1290 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1293 ;;
981 2.0|2.0.1) 1294 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1296 ;;
984 2.1.1) 1297 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1298 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1299 let skip="skip + 1"
987 ;; 1300 ;;
988 2.1.2) 1301 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1302 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1303 let skip="skip + 1"
991 ;; 1304 ;;
992 2.1.3) 1305 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1307 let skip="skip + 1"
1308 ;;
1309 2.1.4|2.1.5)
1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1311 skip=$(head -n ${skip} "${src}" | wc -c)
1312 exe="dd"
995 ;; 1313 ;;
996 *) 1314 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1315 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1316 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1317 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1319 die "makeself version '${ver}' not supported"
1002 ;; 1320 ;;
1003 esac 1321 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1322 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1323 fi
1324 case ${exe} in
1325 tail) exe="tail -n +${skip} '${src}'";;
1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1327 *) die "makeself cant handle exe '${exe}'"
1328 esac
1006 1329
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1331 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1333 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1334 case ${filetype} in
1012 *tar\ archive) 1335 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1337 ;;
1015 bzip2*) 1338 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1340 ;;
1018 gzip*) 1341 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1342 eval ${exe} | tar --no-same-owner -xzf -
1343 ;;
1344 compress*)
1345 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1346 ;;
1021 *) 1347 *)
1348 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1349 false
1023 ;; 1350 ;;
1024 esac 1351 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1353}
1027 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1028# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1032check_license() { 1360check_license() {
1033 local lic=$1 1361 local lic=$1
1034 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1364 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1366 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1367 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1368 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1370 lic="${lic}"
1043 fi
1044 fi 1371 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1372 fi
1046 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1047 1374
1048 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1050 local alic 1377 local alic
1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1380 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1381 eshopts_pop
1382 return 0
1383 fi
1054 done 1384 done
1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1055 1387
1056 local licmsg="`mymktemp ${T}`" 1388 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1058********************************************************** 1390 **********************************************************
1059The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1063********************************************************** 1395 **********************************************************
1064 1396
1065EOF 1397 EOF
1066 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${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] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1401 read alic
1070 case ${alic} in 1402 case ${alic} in
1077 die "Failed to accept license" 1409 die "Failed to accept license"
1078 ;; 1410 ;;
1079 esac 1411 esac
1080} 1412}
1081 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1084# 1419#
1085# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds() 1421# 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 1422# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1089# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# 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 1430# etc... If you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1093# 1434#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# 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() { 1436cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1438 # the # of files they gave us
1103 local cdcnt=0 1439 local cdcnt=0
1104 local f= 1440 local f=
1105 for f in "$@" ; do 1441 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1442 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1443 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1444 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1445 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1446 export CDROM_CURRENT_CD=1
1111 1447
1112 # now we see if the user gave use CD_ROOT ... 1448 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1449 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1450 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= 1451 local var=
1122 cdcnt=0 1452 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1455 var="CD_ROOT_${cdcnt}"
1456 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1457 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1458 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1459 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1460 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1461 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1462 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1463 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break
1470 done
1471 export CDROM_MATCH=${f}
1136 return 1472 return
1137 fi 1473 fi
1138 1474
1475 # User didn't help us out so lets make sure they know they can
1476 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1477 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1478 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 1479 echo
1147 einfo "If you do not have the CD, but have the data files" 1480 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1481 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1482 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1483 einfo "directory containing the files."
1151 echo 1484 echo
1485 einfo "For example:"
1486 einfo "export CD_ROOT=/mnt/cdrom"
1487 echo
1152 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1499 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1501 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1503 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1504 done
1160 echo 1505 echo
1161 einfo "If you do not have the CDs, but have the data files" 1506 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1507 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1508 einfo "the following variables so they point to the right place:"
1164 einfon "" 1509 einfon ""
1165 cdcnt=0 1510 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1513 echo -n " CD_ROOT_${cdcnt}"
1169 done 1514 done
1170 echo 1515 echo
1171 einfo "Or, if you have all the files in the same place, or" 1516 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" 1517 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1518 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1519 einfo "for all the CDs."
1175 echo 1520 echo
1521 einfo "For example:"
1522 einfo "export CD_ROOT_1=/mnt/cdrom"
1523 echo
1176 fi 1524 fi
1525
1526 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1528 cdrom_load_next_cd
1179} 1529}
1180 1530
1181# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1182# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# 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. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1185cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1540 local var
1188 1541 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1542
1194 unset CDROM_ROOT 1543 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1544 var=CD_ROOT_${CDROM_CURRENT_CD}
1545 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1546 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1547 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1548 _cdrom_locate_file_on_cd ${!var}
1199 else 1549 else
1200 export CDROM_ROOT="${!var}" 1550 export CDROM_ROOT=${!var}
1201 fi 1551 fi
1202 1552
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1553 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1554}
1205 1555
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1558# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1559# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1564 local mline=""
1218 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1219 1566
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1568 local i=0
1569 local -a cdset=(${*//:/ })
1570 if [[ -n ${CDROM_SET} ]] ; then
1571 cdset=(${cdset[${CDROM_SET}]})
1572 fi
1573
1574 while [[ -n ${cdset[${i}]} ]] ; do
1575 local dir=$(dirname ${cdset[${i}]})
1576 local file=$(basename ${cdset[${i}]})
1577
1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1221 [ -d "${mline}/${dir}" ] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1587 export CDROM_SET=${i}
1588 export CDROM_MATCH=${cdset[${i}]}
1589 return
1590 done <<< "$(get_mounts)"
1591
1592 ((++i))
1224 done 1593 done
1225 1594
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1595 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1596 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1597 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1598 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1599 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1600 else
1236 if [ -z "${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 !" 1601 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1602 fi
1243 showedmsg=1 1603 else
1604 if [[ -z ${CDROM_NAME_1} ]] ; then
1605 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1606 else
1607 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1608 einfo "Please insert+mount the ${!var} cdrom now !"
1609 fi
1244 fi 1610 fi
1611 showedmsg=1
1612 fi
1245 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1247 read 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1619 ewarn "If you are having trouble with the detection"
1620 ewarn "of your CD, it is possible that you do not have"
1621 ewarn "Joliet support enabled in your kernel. Please"
1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1248 fi 1624 fi
1625 read || die "something is screwed with your system"
1249 done 1626 done
1250} 1627}
1251 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1252# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1253# a package can support 1633# a package can support. The first form allows you to
1254# 1634# specify a list of LINGUAS. The -i builds a list of po
1255# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1256# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1257# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1258# 1638# 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() { 1639strip-linguas() {
1265 local ls newls 1640 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1642 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1269 local d f 1644 local d f
1270 for d in "$@" ; do 1645 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1646 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1647 newls=${ls}
1273 else 1648 else
1274 newls="" 1649 newls=""
1275 fi 1650 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1277 if [ "${op}" == "-i" ] ; then 1652 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1654 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1656 fi
1282 done 1657 done
1283 ls="${newls}" 1658 ls=${newls}
1284 done 1659 done
1285 ls="${ls//.po}"
1286 else 1660 else
1287 ls="$@" 1661 ls="$@"
1288 fi 1662 fi
1289 1663
1290 ls=" ${ls} " 1664 nols=""
1291 newls="" 1665 newls=""
1292 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1667 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1668 newls="${newls} ${f}"
1295 else 1669 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1297 fi 1671 fi
1298 done 1672 done
1673 [[ -n ${nols} ]] \
1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1675 export LINGUAS=${newls:1}
1676}
1677
1678# @FUNCTION: preserve_old_lib
1679# @USAGE: <libs to preserve> [more libs]
1680# @DESCRIPTION:
1681# These functions are useful when a lib in your package changes ABI SONAME.
1682# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1683# would break packages that link against it. Most people get around this
1684# by using the portage SLOT mechanism, but that is not always a relevant
1685# solution, so instead you can call this from pkg_preinst. See also the
1686# preserve_old_lib_notify function.
1687preserve_old_lib() {
1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1693
1694 # let portage worry about it
1695 has preserve-libs ${FEATURES} && return 0
1696
1697 local lib dir
1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1703 touch "${D}"/${lib}
1704 done
1705}
1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1711preserve_old_lib_notify() {
1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1716
1717 # let portage worry about it
1718 has preserve-libs ${FEATURES} && return 0
1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1725 ewarn "Old versions of installed libraries were detected on your system."
1726 ewarn "In order to avoid breaking packages that depend on these old libs,"
1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1728 ewarn "in order to remove these old dependencies. If you do not have this"
1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn
1731 fi
1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1741 fi
1742}
1743
1744# @FUNCTION: built_with_use
1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1759#
1760# Remember that this function isn't terribly intelligent so order of optional
1761# flags matter.
1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1779 local opt=$1
1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1781
1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1784 shift
1785
1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1788
1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1819
1820 local USE_BUILT=$(<${USEFILE})
1821 while [[ $# -gt 0 ]] ; do
1822 if [[ ${opt} = "-o" ]] ; then
1823 has $1 ${USE_BUILT} && return 0
1824 else
1825 has $1 ${USE_BUILT} || return 1
1826 fi
1827 shift
1828 done
1829 [[ ${opt} = "-a" ]]
1830}
1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1835# Many configure scripts wrongly bail when a C++ compiler could not be
1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1839epunt_cxx() {
1840 local dir=$1
1841 [[ -z ${dir} ]] && dir=${S}
1842 ebegin "Removing useless C++ checks"
1843 local f
1844 find "${dir}" -name configure | while read f ; do
1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1846 done
1847 eend 0
1848}
1849
1850# @FUNCTION: make_wrapper
1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1852# @DESCRIPTION:
1853# Create a shell wrapper script named wrapper in installpath
1854# (defaults to the bindir) to execute target (default of wrapper) by
1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1856# libpaths followed by optionally changing directory to chdir.
1857make_wrapper() {
1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1859 local tmpwrapper=$(emktemp)
1860 # We don't want to quote ${bin} so that people can pass complex
1861 # things as $bin ... "./someprog --args"
1862 cat << EOF > "${tmpwrapper}"
1863#!/bin/sh
1864cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1865if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1866 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1867 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1868 else
1302 export LINGUAS="${newls}" 1869 export LD_LIBRARY_PATH="${libdir}"
1870 fi
1871fi
1872exec ${bin} "\$@"
1873EOF
1874 chmod go+rx "${tmpwrapper}"
1875 if [[ -n ${path} ]] ; then
1876 (
1877 exeinto "${path}"
1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1880 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1303 fi 1899# fi
1304} 1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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