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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 1.174 2005/05/24 05:10:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
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}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, 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 $* 60epause() {
87# - only to be used by epatch() 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, 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: eqawarn
98 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
99 return 0 116# return 0
100 fi 117# 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 118# done
111 119# eshopts_pop
112 echo 120# @CODE
113 121eshopts_push() {
114 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
115} 134}
116 135
117# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
121# Default options for patch 165# Default options for patch:
166# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
126# and not the full path .. 175# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
128# Change the printed message for a single patch. 179# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
130# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
133# 186# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 188# arch naming style.
136EPATCH_FORCE="no" 189EPATCH_FORCE="no"
137 190
138# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
139# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
140# 199#
141# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
143# 202#
144# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
146# 205# ${EPATCH_FORCE} == "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
156# 215#
157# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
158# 218#
159# 01_all_misc-fix.patch.bz2 219# 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() { 220epatch() {
172 local PIPE_CMD="" 221 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 225 }
177 local x=""
178 226
179 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
181 local m="" 233 local m
182 for m in "$@" ; do 234 for m in "$@" ; do
183 epatch "${m}" 235 epatch "${m}"
184 done 236 done
185 return 0 237 return 0
186 fi 238 fi
187 239
188 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
189 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
191 246 set -- "$1"
192 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
194 250
195 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
196 then 252 # 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 ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
199 then 297 then
200 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
201 else 323 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
203 fi 325 fi
204 else 326
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
206 then 328 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
208 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
210 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
211 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
212 echo 369 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
214 eerror 407 eerror
215 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
217 echo 411 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${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}!" 412 die "Failed Patch: ${patchname}!"
361 fi 413 fi
362 414
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
364 416 rm -f "${STDERR_TARGET}"
365 eend 0 417 eend 0
366 fi
367 done 418 done
368 if [ "${SINGLE_PATCH}" = "no" ] 419
369 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 return 0
371 fi 439 fi
440 done
441 return 1
372} 442}
373 443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 448# 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() { 449emktemp() {
380 local exe="touch" 450 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 452 local topdir=$1
383 453
384 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 456 && topdir="/tmp" \
388 || topdir="${T}" 457 || topdir=${T}
389 fi 458 fi
390 459
391 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
392 then 461 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 462 local tmp=/
394 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 465 done
397 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 467 echo "${tmp}"
399 else 468 else
400 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 470 # but should produce a usable file on all userlands
402 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 475 fi
476 fi
405} 477}
406 478
479# @FUNCTION: egetent
480# @USAGE: <database> <key>
481# @MAINTAINER:
482# base-system@gentoo.org (Linux)
483# Joe Jezak <josejx@gmail.com> (OS X)
484# usata@gentoo.org (OS X)
485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
486# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 487# Small wrapper for getent (Linux),
488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 489# 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() { 490egetent() {
414 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
415 case "$2" in 493 case "$2" in
416 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 496 ;;
419 *) # Numeric 497 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 499 ;;
422 esac 500 esac
423 elif useq x86-fbsd ; then 501 ;;
424 local action 502 *-darwin*)
425 if [ "$1" == "passwd" ] 503 local mytype=$1
426 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
427 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
428 else 506 case "$2" in
429 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 524 fi
525
431 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
432 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
433 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 533 getent "$1" "$2"
435 fi 534 ;;
535 esac
436} 536}
437 537
438# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
439# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 540# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
442# 542# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 545# 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() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
452 # get the username 554 # get the username
453 local euser="$1"; shift 555 local euser=$1; shift
454 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 557 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
458 fi 559 fi
459 560
460 # lets see if the username already exists 561 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 563 return 0
464 fi 564 fi
465 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
466 566
467 # options to pass to useradd 567 # options to pass to useradd
468 local opts= 568 local opts=
469 569
470 # handle uid 570 # handle uid
471 local euid="$1"; shift 571 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 575 euid="next"
479 fi 576 fi
480 else 577 else
481 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
483 fi 580 fi
484 else 581 else
485 euid="next" 582 euid="next"
486 fi 583 fi
487 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
488 then 585 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${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 586 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 587 done
498 fi 588 fi
499 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
501 591
502 # handle shell 592 # handle shell
503 local eshell="$1"; shift 593 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
509 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
510 fi 602 fi
511 else 603 else
512 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
513 then 605 [[ -x ${ROOT}${shell} ]] && break
514 eshell="/usr/bin/false" 606 done
515 else 607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
516 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
517 fi 616 fi
617
618 eshell=${shell}
518 fi 619 fi
519 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
521 622
522 # handle homedir 623 # handle homedir
523 local ehome="$1"; shift 624 local ehome=$1; shift
524 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 626 ehome="/dev/null"
527 fi 627 fi
528 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
530 630
531 # handle groups 631 # handle groups
532 local egroups="$1"; shift 632 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 634 local oldifs=${IFS}
536 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
537 636
538 export IFS="," 637 export IFS=","
539 for g in ${egroups} 638 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 639 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
546 fi 643 fi
547 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 645 defgroup=${g}
550 else 646 else
551 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
552 fi 648 fi
553 export IFS="," 649 export IFS=","
554 done 650 done
555 export IFS="${oldifs}" 651 export IFS=${oldifs}
556 652
557 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
561 fi 656 fi
562 else 657 else
563 egroups="(none)" 658 egroups="(none)"
564 fi 659 fi
565 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
566 661
567 # handle extra and add the user 662 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
571 if useq ppc-macos 665 case ${CHOST} in
572 then 666 *-darwin*)
573 ### Make the user 667 ### Make the user
574 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 673 ### Add the user to the groups specified
581 local oldifs="${IFS}" 674 local oldifs=${IFS}
582 export IFS="," 675 export IFS=","
583 for g in ${egroups} 676 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
586 done 678 done
587 export IFS="${oldifs}" 679 export IFS=${oldifs}
588 else 680 else
589 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
592 die "Required function missing" 684 die "Required function missing"
593 fi 685 fi
594 elif use x86-fbsd ; then 686 ;;
595 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
596 then 688 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
599 die "enewuser failed" 691 die "enewuser failed"
600 else 692 else
601 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
604 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
605 else 702 else
606 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
607 then 704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
609 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
610 || die "enewuser failed" 726 || die "enewuser failed"
611 else 727 else
612 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
614 || die "enewuser failed" 731 || die "enewuser failed"
615 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
616 fi 741 fi
742
617 export SANDBOX_ON="${oldsandbox}" 743 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} 744}
627 745
628# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
629# vapier@gentoo.org 747# @USAGE: <group> [gid]
630# 748# @DESCRIPTION:
631# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
632# 750# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 752# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
638 # get the group 761 # get the group
639 local egroup="$1"; shift 762 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
641 then 764 then
642 eerror "No group specified !" 765 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
644 fi 767 fi
645 768
646 # see if group already exists 769 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 771 return 0
650 fi 772 fi
651 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
652 774
653 # options to pass to useradd 775 # options to pass to useradd
659 then 781 then
660 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
661 then 783 then
662 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
663 then 785 then
664 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
666 else 788 else
667 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
668 fi 790 fi
669 else 791 else
683 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
684 806
685 # add the group 807 # add the group
686 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
689 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
690 then 813 then
691 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
694 die "Required function missing" 817 die "Required function missing"
695 fi 818 fi
696 819
697 # If we need the next available 820 # If we need the next available
698 case ${egid} in 821 case ${egid} in
699 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
702 done 825 done
703 esac 826 esac
704 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
707 case ${egid} in 832 case ${egid} in
708 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
711 done 836 done
712 esac 837 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else 839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
716 fi 854 ;;
855 esac
717 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
718} 857}
719 858
720# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
721# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
722# 861# @DESCRIPTION:
723# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
724edos2unix() { 866edos2unix() {
725 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
726 do
727 cp "${f}" ${T}/edos2unix
728 sed 's/\r$//' ${T}/edos2unix > "${f}"
729 done
730} 868}
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##############################################################
738 869
739# Make a desktop file ! 870# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
742# 873#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
744# 875#
745# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
746# name: the name that will show up in the menu 877# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 880# a full path to an icon
750# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
752# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
753make_desktop_entry() { 884make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
755 886
756 local exec=${1} 887 local exec=${1}
757 local name=${2:-${PN}} 888 local name=${2:-${PN}}
758 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
759 local type=${4} 890 local type=${4}
760 local path=${5} 891 local fields=${5}
761 892
762 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
763 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
765 case ${catmaj} in 896 case ${catmaj} in
766 app) 897 app)
767 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
768 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
769 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
771 editors) type=TextEditor;; 907 editors) type=TextEditor;;
772 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
773 emulation) type=Emulator;; 909 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
775 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
776 vim) type=TextEditor;; 913 vim) type=TextEditor;;
777 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
778 *) type=;;
779 esac 915 esac
780 ;; 916 ;;
781 917
782 dev) 918 dev)
783 type="Development" 919 type="Development"
784 ;; 920 ;;
785 921
786 games) 922 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 923 case ${catmin} in
790 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
791 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 926 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
795 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
796 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;; 932 simulation) type=Simulation;;
799 sports) type=SportsGame;; 933 sports) type=SportsGame;;
800 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
801 *) type=;;
802 esac 935 esac
803 type="Game;${type}" 936 type="Game;${type}"
804 ;; 937 ;;
805 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
806 mail) 947 mail)
807 type="Network;Email" 948 type="Network;Email"
808 ;; 949 ;;
809 950
810 media) 951 media)
811 case ${catmin} in 952 case ${catmin} in
953 gfx)
812 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
813 radio) type=Tuner;; 958 radio) type=Tuner;;
814 sound) type=Audio;; 959 sound) type=Audio;;
815 tv) type=TV;; 960 tv) type=TV;;
816 video) type=Video;; 961 video) type=Video;;
817 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
818 esac 965 esac
819 type="AudioVideo;${type}"
820 ;; 966 ;;
821 967
822 net) 968 net)
823 case ${catmin} in 969 case ${catmin} in
824 dialup) type=Dialup;; 970 dialup) type=Dialup;;
827 irc) type=IRCClient;; 973 irc) type=IRCClient;;
828 mail) type=Email;; 974 mail) type=Email;;
829 news) type=News;; 975 news) type=News;;
830 nntp) type=News;; 976 nntp) type=News;;
831 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
832 *) type=;; 978 voip) type=Telephony;;
833 esac 979 esac
834 type="Network;${type}" 980 type="Network;${type}"
835 ;; 981 ;;
836 982
837 sci) 983 sci)
838 case ${catmin} in 984 case ${catmin} in
839 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
840 bio*) type=Biology;; 986 bio*) type=Biology;;
841 calc*) type=Calculator;; 987 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
843 geo*) type=Geology;; 990 geo*) type=Geology;;
844 math*) type=Math;; 991 math*) type=Math;;
845 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
846 esac 994 esac
847 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
848 ;; 1000 ;;
849 1001
850 www) 1002 www)
851 case ${catmin} in 1003 case ${catmin} in
852 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
853 *) type=;;
854 esac 1005 esac
855 type="Network" 1006 type="Network;${type}"
856 ;; 1007 ;;
857 1008
858 *) 1009 *)
859 type= 1010 type=
860 ;; 1011 ;;
861 esac 1012 esac
862 fi 1013 fi
863 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
864 local desktop=${T}/${exec%% *}-${P}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
865 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
866echo "[Desktop Entry] 1034 [Desktop Entry]
867Encoding=UTF-8
868Version=0.9.2
869Name=${name} 1035 Name=${name}
870Type=Application 1036 Type=Application
871Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
872Exec=${exec} 1038 Exec=${exec}
873Path=${path} 1039 TryExec=${exec%% *}
874Icon=${icon} 1040 Icon=${icon}
875Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
876 1043
1044 if [[ ${fields:-=} != *=* ]] ; then
1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
877 insinto /usr/share/applications 1054 insinto /usr/share/applications
878 doins "${desktop}" 1055 doins "${desktop}"
879 1056 ) || die "installing desktop file failed"
880 return 0
881} 1057}
882 1058
883# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
884# 1060# @USAGE: [directories]
885# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
886# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
887# command: Name of the Window Manager 1063# @DESCRIPTION:
1064# Validate desktop entries using desktop-file-utils
1065validate_desktop_entries() {
1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1067 einfo "Checking desktop entry validity"
1068 local directories=""
1069 for d in /usr/share/applications $@ ; do
1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1084 fi
1085}
888 1086
1087# @FUNCTION: make_session_desktop
1088# @USAGE: <title> <command> [command args...]
1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
889make_session_desktop() { 1094make_session_desktop() {
890 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1095 [[ -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 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
892 1097
893 local title=$1 1098 local title=$1
894 local command=$2 1099 local command=$2
895 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
896 1102
1103 cat <<-EOF > "${desktop}"
897echo "[Desktop Entry] 1104 [Desktop Entry]
898Encoding=UTF-8
899Name=${title} 1105 Name=${title}
900Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
901Exec=${command} 1107 Exec=${command} $*
902TryExec=${command} 1108 TryExec=${command}
903Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
904 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
905 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
906 doins "${desktop}" 1116 doins "${desktop}"
1117 )
907} 1118}
908 1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
909domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
910 local i j 1129 local i j ret=0
911 insinto /usr/share/applications 1130 insinto /usr/share/applications
912 for i in "$@" ; do 1131 for i in "$@" ; do
913 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
914 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
915 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
917 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
918 done 1139 done
1140 else
1141 ((++ret))
919 fi 1142 fi
920 done 1143 done
1144 exit ${ret}
1145 )
921} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
922newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
923 insinto /usr/share/applications 1156 insinto /usr/share/applications
924 newins "$1" "$2" 1157 newins "$@"
1158 )
925} 1159}
926 1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
927doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
928 local i j 1170 local i j ret
929 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
930 for i in "$@" ; do 1172 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
932 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
935 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
936 done 1180 done
1181 else
1182 ((++ret))
937 fi 1183 fi
938 done 1184 done
1185 exit ${ret}
1186 )
939} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
940newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
941 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
942 newins "$1" "$2" 1198 newins "$@"
1199 )
943} 1200}
944
945##############################################################
946# END: Handle .desktop files and menu entries #
947##############################################################
948
949 1201
950# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() { 1203find_unpackable_file() {
952 local src="$1" 1204 local src=$1
953 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
954 then
955 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
956 else 1207 else
957 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
958 then
959 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
960 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
961 then
962 src="${PWD}/${src}" 1211 src=${PWD}/${src}
963 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
964 then
965 src="${src}" 1213 src=${src}
966 fi
967 fi 1214 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
969 echo "${src}" 1217 echo "${src}"
970} 1218}
971 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
972# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in 1224# 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 1225# 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. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
976# 1227#
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 1228# 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 1229# 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 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
981# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
982# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
983# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
984# basically look for the first lseek command (we do the strings/grep because 1240# 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 1241# sometimes the function call is _llseek or something) and steal the 2nd
986# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
987# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
988# lseek 1246# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
991# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
992unpack_pdv() { 1252unpack_pdv() {
993 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
994 local sizeoff_t="$2" 1254 local sizeoff_t=$2
995 1255
1256 [[ -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 :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
997 1258
998 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1001 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1002 1263
1003 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1004 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1005 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1006 1267
1007 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1008 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1009 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1010 1271
1011 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1012 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1014 1275
1015 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1016 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1017 iscompressed=1 1278 iscompressed=1
1018 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1019 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1020 else 1281 else
1021 iscompressed=0 1282 iscompressed=0
1022 fi 1283 fi
1023 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1024 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1025 istar=1 1286 istar=1
1026 else 1287 else
1027 istar=0 1288 istar=0
1028 fi 1289 fi
1029 1290
1057 true 1318 true
1058 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1059 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1060} 1321}
1061 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1062# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1063# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1064# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1065# many other game companies. 1329# many other game companies.
1066# 1330#
1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1068# - If the file is not specified then unpack will utilize ${A}.
1069# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1070# the proper offset from the script itself. 1333# the proper offset from the script itself.
1071unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1072 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1073 local skip="$2" 1337 local skip=$2
1074 local exe="$3" 1338 local exe=$3
1075 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1076 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1078 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1079 then
1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1081 local skip=0 1346 local skip=0
1082 exe=tail 1347 exe=tail
1083 case ${ver} in 1348 case ${ver} in
1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1086 ;; 1351 ;;
1087 2.0|2.0.1) 1352 2.0|2.0.1)
1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1089 ;; 1354 ;;
1090 2.1.1) 1355 2.1.1)
1091 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1092 let skip="skip + 1" 1357 (( skip++ ))
1093 ;; 1358 ;;
1094 2.1.2) 1359 2.1.2)
1095 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1096 let skip="skip + 1" 1361 (( skip++ ))
1097 ;; 1362 ;;
1098 2.1.3) 1363 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1" 1365 (( skip++ ))
1101 ;; 1366 ;;
1102 2.1.4) 1367 2.1.4|2.1.5)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd" 1370 exe="dd"
1106 ;; 1371 ;;
1107 *) 1372 *)
1114 esac 1379 esac
1115 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1116 fi 1381 fi
1117 case ${exe} in 1382 case ${exe} in
1118 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1119 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1120 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1121 esac 1386 esac
1122 1387
1123 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1124 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1125 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1126 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1127 case ${filetype} in 1392 case ${filetype} in
1128 *tar\ archive) 1393 *tar\ archive*)
1129 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1130 ;; 1395 ;;
1131 bzip2*) 1396 bzip2*)
1132 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1133 ;; 1398 ;;
1143 ;; 1408 ;;
1144 esac 1409 esac
1145 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1146} 1411}
1147 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1148# Display a license for user to accept. 1416# 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. 1417# specified, then ${LICENSE} is used.
1152check_license() { 1418check_license() {
1153 local lic=$1 1419 local lic=$1
1154 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else 1422 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1159 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1160 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1161 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1162 lic="${src}" 1428 lic="${lic}"
1163 fi
1164 fi 1429 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1166 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1167 1432
1168 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$-
1171 local alic 1435 local alic
1172 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1173 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1175 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1176 return 0 1440 return 0
1177 fi 1441 fi
1178 done 1442 done
1179 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1180 1445
1181 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1182 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1183********************************************************** 1448 **********************************************************
1184The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1185package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1186continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1187CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1188********************************************************** 1453 **********************************************************
1189 1454
1190EOF 1455 EOF
1191 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1192 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${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] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1194 read alic 1459 read alic
1195 case ${alic} in 1460 case ${alic} in
1202 die "Failed to accept license" 1467 die "Failed to accept license"
1203 ;; 1468 ;;
1204 esac 1469 esac
1205} 1470}
1206 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1207# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1208# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1209# 1477#
1210# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1211# standardize everything. all you have to do is call cdrom_get_cds() 1479# 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 1480# and when the function returns, you can assume that the cd has been
1213# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1214# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1215# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# 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 1488# etc... If you want to give the cds better names, then just export
1217# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1218# 1492#
1219# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# 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() { 1494cdrom_get_cds() {
1226 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1227 # the # of files they gave us 1496 # the # of files they gave us
1228 local cdcnt=0 1497 local cdcnt=0
1229 local f= 1498 local f=
1230 for f in "$@" ; do 1499 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1232 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1233 done 1502 done
1234 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1236 1505
1237 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1238 # if they did, let's just believe them that it's correct 1507 # 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 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1246 local var= 1509 local var=
1247 cdcnt=0 1510 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1250 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1251 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1256 fi 1520 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done 1521 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1261 return 1530 return
1262 fi 1531 fi
1263 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the " 1536 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 1537 echo
1272 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1273 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files." 1541 einfo "directory containing the files."
1276 echo 1542 echo
1277 einfo "For example:" 1543 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo 1545 echo
1280 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0 1557 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1285 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done 1562 done
1288 echo 1563 echo
1289 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1292 einfon "" 1567 einfon ""
1293 cdcnt=0 1568 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1296 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1297 done 1572 done
1298 echo 1573 echo
1299 einfo "Or, if you have all the files in the same place, or" 1574 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" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1303 echo 1578 echo
1304 einfo "For example:" 1579 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo 1581 echo
1307 fi 1582 fi
1583
1584 export CDROM_SET=""
1308 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd 1586 cdrom_load_next_cd
1310} 1587}
1311 1588
1312# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1313# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1314# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# 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. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1316cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var= 1598 local var
1319 1599 ((++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 1600
1325 unset CDROM_ROOT 1601 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1327 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1330 else 1607 else
1331 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1332 fi 1609 fi
1333 1610
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${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 1616# 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 1617# found, then a message asking for the user to insert the cdrom will be
1341# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1345 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1346 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1347 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1348 local mline=""
1349 local showedmsg=0
1350 1635
1351 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1352 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1354 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1355 done 1651 done
1356 1652
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo 1653 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else 1658 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 !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1372 fi
1373 fi 1660 fi
1374 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1375 fi 1668 fi
1669 showedmsg=1
1670 fi
1376 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1378 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1379 fi 1682 fi
1683 read || die "something is screwed with your system"
1380 done 1684 done
1381} 1685}
1382 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1383# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1384# a package can support 1691# a package can support. The first form allows you to
1385# 1692# specify a list of LINGUAS. The -i builds a list of po
1386# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1387# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1388# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1389# 1696# 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() { 1697strip-linguas() {
1396 local ls newls 1698 local ls newls nols
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift 1700 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1400 local d f 1702 local d f
1401 for d in "$@" ; do 1703 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls} 1705 newls=${ls}
1404 else 1706 else
1405 newls="" 1707 newls=""
1406 fi 1708 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1408 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1410 else 1712 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1412 fi 1714 fi
1413 done 1715 done
1414 ls=${newls} 1716 ls=${newls}
1415 done 1717 done
1416 ls=${ls//.po}
1417 else 1718 else
1418 ls=$@ 1719 ls="$@"
1419 fi 1720 fi
1420 1721
1421 ls=" ${ls} " 1722 nols=""
1422 newls="" 1723 newls=""
1423 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1425 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1426 else 1727 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1428 fi 1729 fi
1429 done 1730 done
1430 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1431 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1432 else
1433 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1434 fi
1435} 1734}
1436 1735
1437# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1438# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1439 1738# @DESCRIPTION:
1440# the following functions are useful in kernel module ebuilds, etc.
1441# for an example see ivtv or drbd ebuilds
1442
1443# set's ARCH to match what the kernel expects
1444set_arch_to_kernel() {
1445 i=10
1446 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1739# 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 1740# 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 1741# 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 1742# 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: 1743# solution, so instead you can call this from pkg_preinst. See also the
1478# 1744# 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() { 1745preserve_old_lib() {
1492 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1493 1751
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1496 DIRNAME=`dirname ${LIB}`
1497 1754
1498 dodir ${DIRNAME} 1755 local lib dir
1499 cp ${ROOT}${LIB} ${D}${DIRNAME} 1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1500 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1501 fi 1762 done
1502} 1763}
1503 1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1504preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1505 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1506 1774
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1508 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1509 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1510 einfo "An old version of an installed library was detected on your system." 1783 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" 1784 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," 1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1513 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1514 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1515 einfo 1788 ewarn
1516 einfo "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi 1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1519} 1800}
1520 1801
1521# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1522# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1523# 1805#
1524# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1525# ex: built_with_use xchat gtk2
1526# 1807#
1527# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1528# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1529# Note: the default flag is '-a' 1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1530built_with_use() { 1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1531 local opt=$1 1840 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533 1842
1534 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1535 shift 1845 shift
1536 1846
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1539 1880
1540 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1547 shift 1888 shift
1548 done 1889 done
1549 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1550} 1891}
1551 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1552# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1553# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1554epunt_cxx() { 1900epunt_cxx() {
1555 local dir=$1 1901 local dir=$1
1556 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1557 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1558 local f 1904 local f
1559 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1560 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1561 done 1907 done
1562 eend 0 1908 eend 0
1563} 1909}
1564 1910
1565# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1566# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1567# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1568dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1569 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1570 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1571 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1572
1573 INSDESTTREE=/etc/pam.d \
1574 doins "$@" || 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() { 1918make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1600 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh 1924#!/bin/sh
1602cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1604exec ${bin} "\$@" 1933exec ${bin} "\$@"
1605EOF 1934EOF
1606 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1608 then 1937 (
1609 exeinto ${5} 1938 exeinto "${path}"
1610 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1611 else 1941 else
1612 newbin "${tmpwrapper}" "${wrapper}" 1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1613 fi 1960# fi
1614} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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