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1# Copyright 1999-2005 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 1.176 2005/05/25 22:07:31 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 58}
85 59
86# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
87# - only to be used by epatch() 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
88# 62}
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 63
95 # Handle calls that do not have args, or wc not being installed ... 64fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
97 then 66# @FUNCTION: ecvs_clean
98 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
99 return 0 105# return 0
100 fi 106# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 107# done
111 108# eshopts_pop
112 echo 109# @CODE
113 110eshopts_push() {
114 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
115} 123}
116 124
117# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
121# Default options for patch 154# Default options for patch:
155# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
126# and not the full path .. 164# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
128# Change the printed message for a single patch. 168# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
130# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
133# 175# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 177# arch naming style.
136EPATCH_FORCE="no" 178EPATCH_FORCE="no"
137 179
138# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
139# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
140# 188#
141# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
143# 191#
144# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
146# 194# ${EPATCH_FORCE} == "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
156# 204#
157# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
158# 207#
159# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
160# 02_sparc_another-fix.patch.bz2
161#
162# This ensures that there are a set order, and you can have ARCH
163# specific patches.
164#
165# If you however give an argument to epatch(), it will treat it as a
166# single patch that need to be applied if its a file. If on the other
167# hand its a directory, it will set EPATCH_SOURCE to this.
168#
169# <azarah@gentoo.org> (10 Nov 2002)
170#
171epatch() { 209epatch() {
172 local PIPE_CMD="" 210 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 214 }
177 local x=""
178 215
179 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
181 local m="" 222 local m
182 for m in "$@" ; do 223 for m in "$@" ; do
183 epatch "${m}" 224 epatch "${m}"
184 done 225 done
185 return 0 226 return 0
186 fi 227 fi
187 228
188 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
189 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
191 235 set -- "$1"
192 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
194 239
195 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
196 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
199 then 286 then
200 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
201 else 312 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
203 fi 314 fi
204 else 315
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
206 then 317 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
208 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
210 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
211 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
212 echo 358 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
214 eerror 396 eerror
215 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
217 echo 400 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi
223
224 case ${EPATCH_SUFFIX##*\.} in
225 bz2)
226 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2"
228 ;;
229 gz|Z|z)
230 PIPE_CMD="gzip -dc"
231 PATCH_SUFFIX="gz"
232 ;;
233 ZIP|zip)
234 PIPE_CMD="unzip -p"
235 PATCH_SUFFIX="zip"
236 ;;
237 *)
238 PIPE_CMD="cat"
239 PATCH_SUFFIX="patch"
240 ;;
241 esac
242
243 if [ "${SINGLE_PATCH}" = "no" ]
244 then
245 einfo "${EPATCH_MULTI_MSG}"
246 fi
247 for x in ${EPATCH_SOURCE}
248 do
249 # New ARCH dependant patch naming scheme ...
250 #
251 # ???_arch_foo.patch
252 #
253 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
256 then
257 local count=0
258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
260
261 if [ -n "${EPATCH_EXCLUDE}" ]
262 then
263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 then
265 continue
266 fi
267 fi
268
269 if [ "${SINGLE_PATCH}" = "yes" ]
270 then
271 if [ -n "${EPATCH_SINGLE_MSG}" ]
272 then
273 einfo "${EPATCH_SINGLE_MSG}"
274 else
275 einfo "Applying ${patchname} ..."
276 fi
277 else
278 einfo " ${patchname} ..."
279 fi
280
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ]
286 do
287 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326
327 if [ "$?" -ne 0 ]
328 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo
331 eerror "A dry-run of patch command succeeded, but actually"
332 eerror "applying the patch failed!"
333 #die "Real world sux compared to the dreamworld!"
334 count=5
335 fi
336
337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338
339 break
340 fi
341
342 count=$((count + 1))
343 done
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 rm -f ${PATCH_TARGET}
348 fi
349
350 if [ "${count}" -eq 5 ]
351 then
352 echo
353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
355 eerror
356 eerror "Include in your bugreport the contents of:"
357 eerror
358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 echo
360 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
361 fi 402 fi
362 403
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
364 405 rm -f "${STDERR_TARGET}"
365 eend 0 406 eend 0
366 fi
367 done 407 done
368 if [ "${SINGLE_PATCH}" = "no" ] 408
369 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
371 fi 428 fi
429 done
372} 430}
373 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 436# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 437emktemp() {
380 local exe="touch" 438 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 440 local topdir=$1
383 441
384 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 444 && topdir="/tmp" \
388 || topdir="${T}" 445 || topdir=${T}
389 fi 446 fi
390 447
391 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
392 then 449 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 450 local tmp=/
394 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 453 done
397 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 455 echo "${tmp}"
399 else 456 else
400 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 458 # but should produce a usable file on all userlands
402 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 463 fi
464 fi
405} 465}
406 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 478egetent() {
414 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
415 case "$2" in 481 case "$2" in
416 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 484 ;;
419 *) # Numeric 485 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 487 ;;
422 esac 488 esac
423 elif useq x86-fbsd ; then 489 ;;
424 local action 490 *-darwin*)
425 if [ "$1" == "passwd" ] 491 local mytype=$1
426 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
427 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
428 else 494 case "$2" in
429 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 512 fi
513
431 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
432 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
433 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 521 getent "$1" "$2"
435 fi 522 ;;
523 esac
436} 524}
437 525
438# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
439# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 528# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
442# 530# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
452 # get the username 542 # get the username
453 local euser="$1"; shift 543 local euser=$1; shift
454 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 545 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
458 fi 547 fi
459 548
460 # lets see if the username already exists 549 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 551 return 0
464 fi 552 fi
465 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
466 554
467 # options to pass to useradd 555 # options to pass to useradd
468 local opts= 556 local opts=
469 557
470 # handle uid 558 # handle uid
471 local euid="$1"; shift 559 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 563 euid="next"
479 fi 564 fi
480 else 565 else
481 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
483 fi 568 fi
484 else 569 else
485 euid="next" 570 euid="next"
486 fi 571 fi
487 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
488 then 573 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 575 done
498 fi 576 fi
499 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
501 579
502 # handle shell 580 # handle shell
503 local eshell="$1"; shift 581 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
509 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
510 fi 590 fi
511 else 591 else
512 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
513 then 593 [[ -x ${ROOT}${shell} ]] && break
514 eshell="/usr/bin/false" 594 done
515 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
516 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
517 fi 604 fi
605
606 eshell=${shell}
518 fi 607 fi
519 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
521 610
522 # handle homedir 611 # handle homedir
523 local ehome="$1"; shift 612 local ehome=$1; shift
524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 614 ehome="/dev/null"
527 fi 615 fi
528 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
530 618
531 # handle groups 619 # handle groups
532 local egroups="$1"; shift 620 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 622 local oldifs=${IFS}
536 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
537 624
538 export IFS="," 625 export IFS=","
539 for g in ${egroups} 626 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 627 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
546 fi 631 fi
547 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 633 defgroup=${g}
550 else 634 else
551 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
552 fi 636 fi
553 export IFS="," 637 export IFS=","
554 done 638 done
555 export IFS="${oldifs}" 639 export IFS=${oldifs}
556 640
557 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
561 fi 644 fi
562 else 645 else
563 egroups="(none)" 646 egroups="(none)"
564 fi 647 fi
565 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
566 649
567 # handle extra and add the user 650 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
571 if useq ppc-macos 653 case ${CHOST} in
572 then 654 *-darwin*)
573 ### Make the user 655 ### Make the user
574 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 661 ### Add the user to the groups specified
581 local oldifs="${IFS}" 662 local oldifs=${IFS}
582 export IFS="," 663 export IFS=","
583 for g in ${egroups} 664 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
586 done 666 done
587 export IFS="${oldifs}" 667 export IFS=${oldifs}
588 else 668 else
589 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
592 die "Required function missing" 672 die "Required function missing"
593 fi 673 fi
594 elif use x86-fbsd ; then 674 ;;
595 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
596 then 676 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
599 die "enewuser failed" 679 die "enewuser failed"
600 else 680 else
601 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
604 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
605 else 690 else
606 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
607 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \ 711 useradd ${opts} \
609 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
610 || die "enewuser failed" 714 || die "enewuser failed"
611 else 715 else
612 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
614 || die "enewuser failed" 719 || die "enewuser failed"
615 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
616 fi 729 fi
730
617 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
618
619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
621 einfo " - Creating ${ehome} in ${D}"
622 dodir ${ehome}
623 fowners ${euser} ${ehome}
624 fperms 755 ${ehome}
625 fi
626} 732}
627 733
628# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
629# vapier@gentoo.org 735# @USAGE: <group> [gid]
630# 736# @DESCRIPTION:
631# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
632# 738# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 740# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
638 # get the group 749 # get the group
639 local egroup="$1"; shift 750 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
641 then 752 then
642 eerror "No group specified !" 753 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
644 fi 755 fi
645 756
646 # see if group already exists 757 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 759 return 0
650 fi 760 fi
651 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
652 762
653 # options to pass to useradd 763 # options to pass to useradd
659 then 769 then
660 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
661 then 771 then
662 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
663 then 773 then
664 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
666 else 776 else
667 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
668 fi 778 fi
669 else 779 else
683 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
684 794
685 # add the group 795 # add the group
686 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
689 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
690 then 801 then
691 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
694 die "Required function missing" 805 die "Required function missing"
695 fi 806 fi
696 807
697 # If we need the next available 808 # If we need the next available
698 case ${egid} in 809 case ${egid} in
699 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
702 done 813 done
703 esac 814 esac
704 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
707 case ${egid} in 820 case ${egid} in
708 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
711 done 824 done
712 esac 825 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi 841 ;;
842 esac
717 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
718} 844}
719 845
720# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
721# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
722# 848# @DESCRIPTION:
723# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
724edos2unix() { 853edos2unix() {
725 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
726 do
727 cp "${f}" ${T}/edos2unix
728 sed 's/\r$//' ${T}/edos2unix > "${f}"
729 done
730} 855}
731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738 856
739# Make a desktop file ! 857# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
742# 860#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
744# 862#
745# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
746# name: the name that will show up in the menu 864# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 867# a full path to an icon
750# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
752# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
753make_desktop_entry() { 871make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755 873
756 local exec=${1} 874 local exec=${1}
757 local name=${2:-${PN}} 875 local name=${2:-${PN}}
758 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
759 local type=${4} 877 local type=${4}
760 local path=${5} 878 local path=${5}
761 879
762 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
763 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
765 case ${catmaj} in 883 case ${catmaj} in
766 app) 884 app)
767 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
768 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
769 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
771 editors) type=TextEditor;; 894 editors) type=TextEditor;;
772 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
773 emulation) type=Emulator;; 896 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
775 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
776 vim) type=TextEditor;; 900 vim) type=TextEditor;;
777 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
778 *) type=;; 902 *) type=;;
779 esac 903 esac
780 ;; 904 ;;
781 905
782 dev) 906 dev)
783 type="Development" 907 type="Development"
784 ;; 908 ;;
785 909
786 games) 910 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 911 case ${catmin} in
790 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
791 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 914 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
795 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
798 simulation) type=Simulation;; 920 simulation) type=Simulation;;
799 sports) type=SportsGame;; 921 sports) type=SportsGame;;
800 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
801 *) type=;; 923 *) type=;;
802 esac 924 esac
803 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
804 ;; 934 ;;
805 935
806 mail) 936 mail)
807 type="Network;Email" 937 type="Network;Email"
808 ;; 938 ;;
810 media) 940 media)
811 case ${catmin} in 941 case ${catmin} in
812 gfx) type=Graphics;; 942 gfx) type=Graphics;;
813 radio) type=Tuner;; 943 radio) type=Tuner;;
814 sound) type=Audio;; 944 sound) type=Audio;;
815 tv) type=TV;; 945 tv) type=TV;;
816 video) type=Video;; 946 video) type=Video;;
817 *) type=;; 947 *) type=;;
818 esac 948 esac
819 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
820 ;; 950 ;;
821 951
822 net) 952 net)
823 case ${catmin} in 953 case ${catmin} in
824 dialup) type=Dialup;; 954 dialup) type=Dialup;;
825 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
827 irc) type=IRCClient;; 957 irc) type=IRCClient;;
828 mail) type=Email;; 958 mail) type=Email;;
829 news) type=News;; 959 news) type=News;;
830 nntp) type=News;; 960 nntp) type=News;;
831 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
832 *) type=;; 962 *) type=;;
833 esac 963 esac
834 type="Network;${type}" 964 type="Network;${type}"
835 ;; 965 ;;
836 966
837 sci) 967 sci)
838 case ${catmin} in 968 case ${catmin} in
839 astro*) type=Astronomoy;; 969 astro*) type=Astronomy;;
840 bio*) type=Biology;; 970 bio*) type=Biology;;
841 calc*) type=Calculator;; 971 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
843 geo*) type=Geology;; 974 geo*) type=Geology;;
844 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
845 *) type=;; 978 *) type=;;
846 esac 979 esac
847 type="Science;${type}" 980 type="Science;${type}"
848 ;; 981 ;;
849 982
983 sys)
984 type="System"
985 ;;
986
850 www) 987 www)
851 case ${catmin} in 988 case ${catmin} in
852 client) type=WebBrowser;; 989 client) type=WebBrowser;;
853 *) type=;; 990 *) type=;;
854 esac 991 esac
855 type="Network" 992 type="Network"
856 ;; 993 ;;
857 994
858 *) 995 *)
859 type= 996 type=
860 ;; 997 ;;
861 esac 998 esac
862 fi 999 fi
863 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
864 local desktop=${T}/${exec%% *}-${P}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
865 1007
1008 cat <<-EOF > "${desktop}"
866echo "[Desktop Entry] 1009 [Desktop Entry]
867Encoding=UTF-8
868Version=0.9.2
869Name=${name} 1010 Name=${name}
870Type=Application 1011 Type=Application
871Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
872Exec=${exec} 1013 Exec=${exec}
873Path=${path} 1014 TryExec=${exec%% *}
874Icon=${icon} 1015 Icon=${icon}
875Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
876 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
877 insinto /usr/share/applications 1024 insinto /usr/share/applications
878 doins "${desktop}" 1025 doins "${desktop}"
879 1026 )
880 return 0
881} 1027}
882 1028
883# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
884# 1030# @USAGE: [directories]
885# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
886# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
887# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
888 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
889make_session_desktop() { 1064make_session_desktop() {
890 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
891 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
892 1067
893 local title=$1 1068 local title=$1
894 local command=$2 1069 local command=$2
895 local desktop=${T}/${wm}.desktop 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
896 1072
1073 cat <<-EOF > "${desktop}"
897echo "[Desktop Entry] 1074 [Desktop Entry]
898Encoding=UTF-8
899Name=${title} 1075 Name=${title}
900Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
901Exec=${command} 1077 Exec=${command} $*
902TryExec=${command} 1078 TryExec=${command}
903Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
904 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
905 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
906 doins "${desktop}" 1086 doins "${desktop}"
1087 )
907} 1088}
908 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
909domenu() { 1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
910 local i j 1099 local i j ret=0
911 insinto /usr/share/applications 1100 insinto /usr/share/applications
912 for i in "$@" ; do 1101 for i in "$@" ; do
913 if [[ -f ${i} ]] ; then 1102 if [[ -f ${i} ]] ; then
914 doins "${i}" 1103 doins "${i}"
1104 ((ret+=$?))
915 elif [[ -d ${i} ]] ; then 1105 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do 1106 for j in "${i}"/*.desktop ; do
917 doins "${j}" 1107 doins "${j}"
1108 ((ret+=$?))
918 done 1109 done
1110 else
1111 ((++ret))
919 fi 1112 fi
920 done 1113 done
1114 exit ${ret}
1115 )
921} 1116}
1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
922newmenu() { 1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
923 insinto /usr/share/applications 1126 insinto /usr/share/applications
924 newins "$1" "$2" 1127 newins "$@"
1128 )
925} 1129}
926 1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
927doicon() { 1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
928 local i j 1140 local i j ret
929 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
930 for i in "$@" ; do 1142 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 1143 if [[ -f ${i} ]] ; then
932 doins "${i}" 1144 doins "${i}"
1145 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 1146 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do 1147 for j in "${i}"/*.png ; do
935 doins "${j}" 1148 doins "${j}"
1149 ((ret+=$?))
936 done 1150 done
1151 else
1152 ((++ret))
937 fi 1153 fi
938 done 1154 done
1155 exit ${ret}
1156 )
939} 1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
940newicon() { 1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
941 insinto /usr/share/pixmaps 1167 insinto /usr/share/pixmaps
942 newins "$1" "$2" 1168 newins "$@"
1169 )
943} 1170}
944
945##############################################################
946# END: Handle .desktop files and menu entries #
947##############################################################
948
949 1171
950# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() { 1173find_unpackable_file() {
952 local src="$1" 1174 local src=$1
953 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
954 then
955 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
956 else 1177 else
957 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
958 then
959 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
960 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
961 then
962 src="${PWD}/${src}" 1181 src=${PWD}/${src}
963 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
964 then
965 src="${src}" 1183 src=${src}
966 fi
967 fi 1184 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
969 echo "${src}" 1187 echo "${src}"
970} 1188}
971 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
972# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
974# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
975# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
976# 1197#
977# Usage: unpack_pdv [file to unpack] [size of off_t]
978# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
979# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
980# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
981# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
982# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
983# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
984# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
985# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
986# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
987# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
988# lseek 1216# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
991# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
992unpack_pdv() { 1222unpack_pdv() {
993 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
994 local sizeoff_t="$2" 1224 local sizeoff_t=$2
995 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
996 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
997 1228
998 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1001 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1002 1233
1003 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1004 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1005 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1006 1237
1007 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1008 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1009 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1010 1241
1011 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1012 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1014 1245
1015 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1016 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1017 iscompressed=1 1248 iscompressed=1
1018 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1019 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1020 else 1251 else
1021 iscompressed=0 1252 iscompressed=0
1022 fi 1253 fi
1023 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1024 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1025 istar=1 1256 istar=1
1026 else 1257 else
1027 istar=0 1258 istar=0
1028 fi 1259 fi
1029 1260
1057 true 1288 true
1058 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1059 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1060} 1291}
1061 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1062# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1063# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1064# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1065# many other game companies. 1299# many other game companies.
1066# 1300#
1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1068# - If the file is not specified then unpack will utilize ${A}.
1069# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1070# the proper offset from the script itself. 1303# the proper offset from the script itself.
1071unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1072 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1073 local skip="$2" 1307 local skip=$2
1074 local exe="$3" 1308 local exe=$3
1075 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1076 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1078 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1079 then
1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1081 local skip=0 1316 local skip=0
1082 exe=tail 1317 exe=tail
1083 case ${ver} in 1318 case ${ver} in
1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1086 ;; 1321 ;;
1087 2.0|2.0.1) 1322 2.0|2.0.1)
1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1089 ;; 1324 ;;
1097 ;; 1332 ;;
1098 2.1.3) 1333 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1" 1335 let skip="skip + 1"
1101 ;; 1336 ;;
1102 2.1.4) 1337 2.1.4|2.1.5)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd" 1340 exe="dd"
1106 ;; 1341 ;;
1107 *) 1342 *)
1119 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1120 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1121 esac 1356 esac
1122 1357
1123 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1124 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1125 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1126 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1127 case ${filetype} in 1362 case ${filetype} in
1128 *tar\ archive) 1363 *tar\ archive*)
1129 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1130 ;; 1365 ;;
1131 bzip2*) 1366 bzip2*)
1132 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1133 ;; 1368 ;;
1143 ;; 1378 ;;
1144 esac 1379 esac
1145 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1146} 1381}
1147 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1148# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1149#
1150# Usage: check_license [license]
1151# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1152check_license() { 1388check_license() {
1153 local lic=$1 1389 local lic=$1
1154 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else 1392 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1159 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1160 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1161 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1162 lic="${src}" 1398 lic="${lic}"
1163 fi
1164 fi 1399 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1166 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1167 1402
1168 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$-
1171 local alic 1405 local alic
1172 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1173 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1175 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1176 return 0 1410 return 0
1177 fi 1411 fi
1178 done 1412 done
1179 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1180 1415
1181 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1182 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1183********************************************************** 1418 **********************************************************
1184The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1185package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1186continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1187CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1188********************************************************** 1423 **********************************************************
1189 1424
1190EOF 1425 EOF
1191 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1192 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1193 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1194 read alic 1429 read alic
1195 case ${alic} in 1430 case ${alic} in
1202 die "Failed to accept license" 1437 die "Failed to accept license"
1203 ;; 1438 ;;
1204 esac 1439 esac
1205} 1440}
1206 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1207# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1208# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1209# 1447#
1210# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1211# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1212# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1213# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1214# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1215# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1216# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1217# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1218# 1462#
1219# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1220#
1221# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1222# - this will attempt to locate a cd based upon a file that is on
1223# the cd ... the more files you give this function, the more cds
1224# the cdrom functions will handle
1225cdrom_get_cds() { 1464cdrom_get_cds() {
1226 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1227 # the # of files they gave us 1466 # the # of files they gave us
1228 local cdcnt=0 1467 local cdcnt=0
1229 local f= 1468 local f=
1230 for f in "$@" ; do 1469 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1232 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1233 done 1472 done
1234 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1236 1475
1237 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1238 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1239 if [[ ! -z ${CD_ROOT} ]] ; then
1240 export CDROM_ROOT=${CD_ROOT}
1241 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1242 return
1243 fi
1244 # do the same for CD_ROOT_X
1245 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1246 local var= 1479 local var=
1247 cdcnt=0 1480 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1250 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1251 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1256 fi 1490 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done 1491 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1261 return 1500 return
1262 fi 1501 fi
1263 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1266 if [[ -z ${CDROM_NAME} ]] ; then
1267 echo "cdrom for ${PN}."
1268 else
1269 echo "${CDROM_NAME}."
1270 fi
1271 echo 1507 echo
1272 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1273 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files." 1511 einfo "directory containing the files."
1276 echo 1512 echo
1277 einfo "For example:" 1513 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo 1515 echo
1280 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0 1527 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1285 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done 1532 done
1288 echo 1533 echo
1289 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1292 einfon "" 1537 einfon ""
1293 cdcnt=0 1538 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1296 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1297 done 1542 done
1298 echo 1543 echo
1299 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1300 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1303 echo 1548 echo
1304 einfo "For example:" 1549 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo 1551 echo
1307 fi 1552 fi
1553
1554 export CDROM_SET=""
1308 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd 1556 cdrom_load_next_cd
1310} 1557}
1311 1558
1312# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1313# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1314# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1315# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1316cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var= 1568 local var
1319 1569 ((++CDROM_CURRENT_CD))
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1322 return
1323 fi
1324 1570
1325 unset CDROM_ROOT 1571 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1327 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1330 else 1577 else
1331 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1332 fi 1579 fi
1333 1580
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1339# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1340# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1341# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1345 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1346 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1347 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1348 local mline=""
1349 local showedmsg=0
1350 1605
1351 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1352 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1354 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1355 done 1621 done
1356 1622
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo 1623 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else 1628 else
1367 if [[ -z ${CDROM_NAME_1} ]] ; then
1368 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1369 else
1370 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1371 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1372 fi
1373 fi 1630 fi
1374 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1375 fi 1638 fi
1639 showedmsg=1
1640 fi
1376 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1378 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1379 fi 1652 fi
1653 read || die "something is screwed with your system"
1380 done 1654 done
1381} 1655}
1382 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1383# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1384# a package can support 1661# a package can support. The first form allows you to
1385# 1662# specify a list of LINGUAS. The -i builds a list of po
1386# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1387# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1388# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1389# 1666# of the lists.
1390# The first form allows you to specify a list of LINGUAS.
1391# The -i builds a list of po files found in all the
1392# directories and uses the intersection of the lists.
1393# The -u builds a list of po files found in all the
1394# directories and uses the union of the lists.
1395strip-linguas() { 1667strip-linguas() {
1396 local ls newls 1668 local ls newls nols
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift 1670 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1400 local d f 1672 local d f
1401 for d in "$@" ; do 1673 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls} 1675 newls=${ls}
1404 else 1676 else
1405 newls="" 1677 newls=""
1406 fi 1678 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1408 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1410 else 1682 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1412 fi 1684 fi
1413 done 1685 done
1414 ls=${newls} 1686 ls=${newls}
1415 done 1687 done
1416 ls=${ls//.po}
1417 else 1688 else
1418 ls=$@ 1689 ls="$@"
1419 fi 1690 fi
1420 1691
1421 ls=" ${ls} " 1692 nols=""
1422 newls="" 1693 newls=""
1423 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1425 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1426 else 1697 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1428 fi 1699 fi
1429 done 1700 done
1430 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1431 export LINGUAS="" 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1432 else
1433 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1434 fi
1435} 1704}
1436 1705
1437# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1438# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1439 1708# @DESCRIPTION:
1440# the following functions are useful in kernel module ebuilds, etc.
1441# for an example see ivtv or drbd ebuilds
1442
1443# set's ARCH to match what the kernel expects
1444set_arch_to_kernel() {
1445 i=10
1446 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in
1451 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1456 *) export ARCH="${ARCH}";;
1457 esac
1458}
1459
1460# set's ARCH back to what portage expects
1461set_arch_to_portage() {
1462 i=10
1463 while ((i--)) ; do
1464 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1465 done
1466 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1467}
1468
1469# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0
1472#
1473# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1474# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1475# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1476# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1477# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1478# 1714# preserve_old_lib_notify function.
1479# src_install() {
1480# ...
1481# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484#
1485# pkg_postinst() {
1486# ...
1487# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490
1491preserve_old_lib() { 1715preserve_old_lib() {
1492 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1493 1721
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1496 DIRNAME=`dirname ${LIB}`
1497 1724
1498 dodir ${DIRNAME} 1725 local lib dir
1499 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1500 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1501 fi 1732 done
1502} 1733}
1503 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1504preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1505 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1506 1744
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1508 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1509 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1510 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1511 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1512 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1513 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1514 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1515 einfo 1758 ewarn
1516 einfo "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1519} 1770}
1520 1771
1521# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1522# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1523# 1775#
1524# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1525# ex: built_with_use xchat gtk2
1526# 1777#
1527# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1528# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1529# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1530built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1531 local opt=$1 1810 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533 1812
1534 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1535 shift 1815 shift
1536 1816
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1539 1850
1540 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1547 shift 1858 shift
1548 done 1859 done
1549 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1550} 1861}
1551 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1552# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1553# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1554epunt_cxx() { 1870epunt_cxx() {
1555 local dir=$1 1871 local dir=$1
1556 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1557 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1558 local f 1874 local f
1559 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1560 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1561 done 1877 done
1562 eend 0 1878 eend 0
1563} 1879}
1564 1880
1565# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1566# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1567# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1568dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1569 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1570 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1571 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1572
1573 INSDESTTREE=/etc/pam.d \
1574 doins "$@" || die "failed to install $@"
1575}
1576# newpamd <old name> <new name>
1577#
1578# Install pam file <old name> as <new name> in /etc/pam.d
1579newpamd() {
1580 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1581
1582 use pam || return 0
1583
1584 INSDESTTREE=/etc/pam.d \
1585 newins "$1" "$2" || die "failed to install $1 as $2"
1586}
1587
1588# make a wrapper script ...
1589# NOTE: this was originally games_make_wrapper, but I noticed other places where
1590# this could be used, so I have moved it here and made it not games-specific
1591# -- wolf31o2
1592# $1 == wrapper name
1593# $2 == binary to run
1594# $3 == directory to chdir before running binary
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper
1597make_wrapper() { 1888make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp) 1890 local tmpwrapper=$(emktemp)
1891 # We don't want to quote ${bin} so that people can pass complex
1892 # things as $bin ... "./someprog --args"
1600 cat << EOF > "${tmpwrapper}" 1893 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh 1894#!/bin/sh
1602cd "${chdir}" 1895cd "${chdir:-.}"
1896if [ -n "${libdir}" ] ; then
1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899 else
1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1604exec ${bin} "\$@" 1903exec ${bin} "\$@"
1605EOF 1904EOF
1606 chmod go+rx "${tmpwrapper}" 1905 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ] 1906 if [[ -n ${path} ]] ; then
1608 then 1907 (
1609 exeinto ${5} 1908 exeinto "${path}"
1610 newexe "${tmpwrapper}" "${wrapper}" 1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1611 else 1911 else
1612 newbin "${tmpwrapper}" "${wrapper}" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1613 fi 1930# fi
1614} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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