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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 1.180 2005/06/03 21:58:01 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 "${x/_${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 [[ "${USERLAND}" == "Darwin" ]] ; 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 == $2) {print \$0;exit;} }"
421 ;; 499 ;;
422 esac 500 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; 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}" == "Darwin" ]]; then 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
605 [[ -x ${ROOT}${shell} ]] && break
606 done
607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
513 eshell="/usr/bin/false" 611 GNU) shell="/bin/false" ;;
514 elif [[ "${USERLAND}" == "BSD" ]]; then 612 BSD) shell="/sbin/nologin" ;;
515 eshell="/usr/sbin/nologin" 613 Darwin) shell="/usr/sbin/nologin" ;;
516 else 614 *) die "Unable to identify the default shell for userland ${USERLAND}"
517 eshell="/bin/false" 615 esac
518 fi 616 fi
617
618 eshell=${shell}
519 fi 619 fi
520 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
522 622
523 # handle homedir 623 # handle homedir
524 local ehome="$1"; shift 624 local ehome=$1; shift
525 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 then
527 ehome="/dev/null" 626 ehome="/dev/null"
528 fi 627 fi
529 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
530 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
531 630
532 # handle groups 631 # handle groups
533 local egroups="$1"; shift 632 local egroups=$1; shift
534 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
535 then
536 local oldifs="${IFS}" 634 local oldifs=${IFS}
537 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
538 636
539 export IFS="," 637 export IFS=","
540 for g in ${egroups} 638 for g in ${egroups} ; do
541 do
542 export IFS="${oldifs}" 639 export IFS=${oldifs}
543 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
544 then
545 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
546 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
547 fi 643 fi
548 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
549 then
550 defgroup="${g}" 645 defgroup=${g}
551 else 646 else
552 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
553 fi 648 fi
554 export IFS="," 649 export IFS=","
555 done 650 done
556 export IFS="${oldifs}" 651 export IFS=${oldifs}
557 652
558 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
560 then
561 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
562 fi 656 fi
563 else 657 else
564 egroups="(none)" 658 egroups="(none)"
565 fi 659 fi
566 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
567 661
568 # handle extra and add the user 662 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]] 665 case ${CHOST} in
573 then 666 *-darwin*)
574 ### Make the user 667 ### Make the user
575 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
576 then
577 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
578 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
579 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
580 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
581 ### Add the user to the groups specified 673 ### Add the user to the groups specified
582 local oldifs="${IFS}" 674 local oldifs=${IFS}
583 export IFS="," 675 export IFS=","
584 for g in ${egroups} 676 for g in ${egroups} ; do
585 do
586 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
587 done 678 done
588 export IFS="${oldifs}" 679 export IFS=${oldifs}
589 else 680 else
590 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
591 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
593 die "Required function missing" 684 die "Required function missing"
594 fi 685 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then 686 ;;
596 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
597 then 688 if [[ -z $@ ]] ; then
598 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
599 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
600 die "enewuser failed" 691 die "enewuser failed"
601 else 692 else
602 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
603 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
605 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
606 else 702 else
607 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
608 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
609 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
610 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
611 || die "enewuser failed" 726 || die "enewuser failed"
612 else 727 else
613 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
614 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
615 || die "enewuser failed" 731 || die "enewuser failed"
616 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}/${ehome}"
617 fi 741 fi
742
618 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
619
620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621 then
622 einfo " - Creating ${ehome} in ${D}"
623 dodir ${ehome}
624 fowners ${euser} ${ehome}
625 fperms 755 ${ehome}
626 fi
627} 744}
628 745
629# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
630# vapier@gentoo.org 747# @USAGE: <group> [gid]
631# 748# @DESCRIPTION:
632# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
633# 750# group to the system. Just give it a group name to add and enewgroup will
634# 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
635# groupname: REQUIRED ! 752# allocate the next available one.
636# gid: next available (see groupadd(8))
637# extra: none
638enewgroup() { 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
639 # get the group 761 # get the group
640 local egroup="$1"; shift 762 local egroup="$1"; shift
641 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
642 then 764 then
643 eerror "No group specified !" 765 eerror "No group specified !"
644 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
645 fi 767 fi
646 768
647 # see if group already exists 769 # see if group already exists
648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
649 then
650 return 0 771 return 0
651 fi 772 fi
652 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
653 774
654 # options to pass to useradd 775 # options to pass to useradd
660 then 781 then
661 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
662 then 783 then
663 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
664 then 785 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
666 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
667 else 788 else
668 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
669 fi 790 fi
670 else 791 else
684 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
685 806
686 # add the group 807 # add the group
687 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
689 if [[ "${USERLAND}" == "Darwin" ]]; then 810 case ${CHOST} in
811 *-darwin*)
690 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
691 then 813 then
692 einfo "Extra options are not supported on Darwin/OS X yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
695 die "Required function missing" 817 die "Required function missing"
696 fi 818 fi
697 819
698 # If we need the next available 820 # If we need the next available
699 case ${egid} in 821 case ${egid} in
700 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
701 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
703 done 825 done
704 esac 826 esac
705 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
708 case ${egid} in 832 case ${egid} in
709 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
712 done 836 done
713 esac 837 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 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
716 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
717 fi 854 ;;
855 esac
718 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
719} 857}
720 858
721# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
722# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
723# 861# @DESCRIPTION:
724# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
725edos2unix() { 866edos2unix() {
726 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
727 do
728 cp "${f}" ${T}/edos2unix
729 sed 's/\r$//' ${T}/edos2unix > "${f}"
730 done
731} 868}
732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739 869
740# Make a desktop file ! 870# Make a desktop file !
741# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
742# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
743# 873#
744# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
745# 875#
746# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
747# name: the name that will show up in the menu 877# name: the name that will show up in the menu
748# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
749# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
750# a full path to an icon 880# a full path to an icon
751# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
753# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
754make_desktop_entry() { 884make_desktop_entry() {
755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
756 886
757 local exec=${1} 887 local exec=${1}
758 local name=${2:-${PN}} 888 local name=${2:-${PN}}
759 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
760 local type=${4} 890 local type=${4}
761 local path=${5} 891 local fields=${5}
762 892
763 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
764 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
765 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
766 case ${catmaj} in 896 case ${catmaj} in
767 app) 897 app)
768 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
769 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
770 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
772 editors) type=TextEditor;; 907 editors) type=TextEditor;;
773 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
774 emulation) type=Emulator;; 909 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
776 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
777 vim) type=TextEditor;; 913 vim) type=TextEditor;;
778 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
779 *) type=;;
780 esac 915 esac
781 ;; 916 ;;
782 917
783 dev) 918 dev)
784 type="Development" 919 type="Development"
785 ;; 920 ;;
786 921
787 games) 922 games)
788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in 923 case ${catmin} in
791 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
792 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
793 board) type=BoardGame;; 926 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
796 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
797 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;;
799 simulation) type=Simulation;; 932 simulation) type=Simulation;;
800 sports) type=SportsGame;; 933 sports) type=SportsGame;;
801 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
802 *) type=;;
803 esac 935 esac
804 type="Game;${type}" 936 type="Game;${type}"
805 ;; 937 ;;
806 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
807 mail) 947 mail)
808 type="Network;Email" 948 type="Network;Email"
809 ;; 949 ;;
810 950
811 media) 951 media)
812 case ${catmin} in 952 case ${catmin} in
953 gfx)
813 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
814 radio) type=Tuner;; 958 radio) type=Tuner;;
815 sound) type=Audio;; 959 sound) type=Audio;;
816 tv) type=TV;; 960 tv) type=TV;;
817 video) type=Video;; 961 video) type=Video;;
818 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
819 esac 965 esac
820 type="AudioVideo;${type}"
821 ;; 966 ;;
822 967
823 net) 968 net)
824 case ${catmin} in 969 case ${catmin} in
825 dialup) type=Dialup;; 970 dialup) type=Dialup;;
828 irc) type=IRCClient;; 973 irc) type=IRCClient;;
829 mail) type=Email;; 974 mail) type=Email;;
830 news) type=News;; 975 news) type=News;;
831 nntp) type=News;; 976 nntp) type=News;;
832 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
833 *) type=;; 978 voip) type=Telephony;;
834 esac 979 esac
835 type="Network;${type}" 980 type="Network;${type}"
836 ;; 981 ;;
837 982
838 sci) 983 sci)
839 case ${catmin} in 984 case ${catmin} in
840 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
841 bio*) type=Biology;; 986 bio*) type=Biology;;
842 calc*) type=Calculator;; 987 calc*) type=Calculator;;
843 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
844 geo*) type=Geology;; 990 geo*) type=Geology;;
845 math*) type=Math;; 991 math*) type=Math;;
846 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
847 esac 994 esac
848 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
849 ;; 1000 ;;
850 1001
851 www) 1002 www)
852 case ${catmin} in 1003 case ${catmin} in
853 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
854 *) type=;;
855 esac 1005 esac
856 type="Network" 1006 type="Network;${type}"
857 ;; 1007 ;;
858 1008
859 *) 1009 *)
860 type= 1010 type=
861 ;; 1011 ;;
864 if [ "${SLOT}" == "0" ] ; then 1014 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}" 1015 local desktop_name="${PN}"
866 else 1016 else
867 local desktop_name="${PN}-${SLOT}" 1017 local desktop_name="${PN}-${SLOT}"
868 fi 1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
870 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 > "${desktop}"
871echo "[Desktop Entry] 1034 [Desktop Entry]
872Encoding=UTF-8
873Version=0.9.2
874Name=${name} 1035 Name=${name}
875Type=Application 1036 Type=Application
876Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
877Exec=${exec} 1038 Exec=${exec}
878Path=${path} 1039 TryExec=${exec%% *}
879Icon=${icon} 1040 Icon=${icon}
880Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
881 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}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
882 insinto /usr/share/applications 1054 insinto /usr/share/applications
883 doins "${desktop}" 1055 doins "${desktop}"
884 1056 ) || die "installing desktop file failed"
885 return 0
886} 1057}
887 1058
888# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
889# 1060# @USAGE: [directories]
890# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
891# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
892# 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}
893 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.
894make_session_desktop() { 1094make_session_desktop() {
895 [[ -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
896 [[ -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
897 1097
898 local title=$1 1098 local title=$1
899 local command=$2 1099 local command=$2
900 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
901 1102
1103 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 1104 [Desktop Entry]
903Encoding=UTF-8
904Name=${title} 1105 Name=${title}
905Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
906Exec=${command} 1107 Exec=${command} $*
907TryExec=${command} 1108 TryExec=${command}
908Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
909 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
910 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
911 doins "${desktop}" 1116 doins "${desktop}"
1117 )
912} 1118}
913 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).
914domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
915 local i j 1129 local i j ret=0
916 insinto /usr/share/applications 1130 insinto /usr/share/applications
917 for i in "$@" ; do 1131 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
919 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
922 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
923 done 1139 done
1140 else
1141 ((++ret))
924 fi 1142 fi
925 done 1143 done
1144 exit ${ret}
1145 )
926} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
927newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
928 insinto /usr/share/applications 1156 insinto /usr/share/applications
929 newins "$1" "$2" 1157 newins "$@"
1158 )
930} 1159}
931 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.
932doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
933 local i j 1170 local i j ret
934 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
935 for i in "$@" ; do 1172 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
937 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
938 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
940 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
941 done 1180 done
1181 else
1182 ((++ret))
942 fi 1183 fi
943 done 1184 done
1185 exit ${ret}
1186 )
944} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
945newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
946 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
947 newins "$1" "$2" 1198 newins "$@"
1199 )
948} 1200}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
954 1201
955# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
956find_unpackable_file() { 1203find_unpackable_file() {
957 local src="$1" 1204 local src=$1
958 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
959 then
960 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
961 else 1207 else
962 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
963 then
964 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
965 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
966 then
967 src="${PWD}/${src}" 1211 src=${PWD}/${src}
968 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
969 then
970 src="${src}" 1213 src=${src}
971 fi
972 fi 1214 fi
973 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 1217 echo "${src}"
975} 1218}
976 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
979# 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
980# 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.
981# 1227#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - 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
984# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
985# 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#
986# 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
987# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
989# 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
990# 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
991# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 1246# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
996# 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.
997unpack_pdv() { 1252unpack_pdv() {
998 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
999 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1000 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1001 [ -z "${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 :("
1002 1258
1003 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1006 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 ${sizeoff_t} | hexdump -e \"%i\")
1007 1263
1008 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1009 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1011 1267
1012 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1014 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1015 1271
1016 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1017 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019 1275
1020 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1021 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1022 iscompressed=1 1278 iscompressed=1
1023 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1024 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1025 else 1281 else
1026 iscompressed=0 1282 iscompressed=0
1027 fi 1283 fi
1028 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1029 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1030 istar=1 1286 istar=1
1031 else 1287 else
1032 istar=0 1288 istar=0
1033 fi 1289 fi
1034 1290
1062 true 1318 true
1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065} 1321}
1066 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1067# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1068# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1069# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1070# many other game companies. 1329# many other game companies.
1071# 1330#
1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1073# - If the file is not specified then unpack will utilize ${A}.
1074# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1075# the proper offset from the script itself. 1333# the proper offset from the script itself.
1076unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1077 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1078 local skip="$2" 1337 local skip=$2
1079 local exe="$3" 1338 local exe=$3
1080 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1081 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1084 then
1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1086 local skip=0 1346 local skip=0
1087 exe=tail 1347 exe=tail
1088 case ${ver} in 1348 case ${ver} in
1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1091 ;; 1351 ;;
1092 2.0|2.0.1) 1352 2.0|2.0.1)
1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1094 ;; 1354 ;;
1095 2.1.1) 1355 2.1.1)
1096 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1097 let skip="skip + 1" 1357 (( skip++ ))
1098 ;; 1358 ;;
1099 2.1.2) 1359 2.1.2)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1101 let skip="skip + 1" 1361 (( skip++ ))
1102 ;; 1362 ;;
1103 2.1.3) 1363 2.1.3)
1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1105 let skip="skip + 1" 1365 (( skip++ ))
1106 ;; 1366 ;;
1107 2.1.4) 1367 2.1.4|2.1.5)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd" 1370 exe="dd"
1111 ;; 1371 ;;
1112 *) 1372 *)
1119 esac 1379 esac
1120 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1121 fi 1381 fi
1122 case ${exe} in 1382 case ${exe} in
1123 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1126 esac 1386 esac
1127 1387
1128 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1129 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1131 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1132 case ${filetype} in 1392 case ${filetype} in
1133 *tar\ archive) 1393 *tar\ archive*)
1134 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1135 ;; 1395 ;;
1136 bzip2*) 1396 bzip2*)
1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 ;; 1398 ;;
1148 ;; 1408 ;;
1149 esac 1409 esac
1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1151} 1411}
1152 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1153# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1154#
1155# Usage: check_license [license]
1156# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1157check_license() { 1418check_license() {
1158 local lic=$1 1419 local lic=$1
1159 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1160 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1161 else 1422 else
1162 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1164 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1165 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1166 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1167 lic="${src}" 1428 lic="${lic}"
1168 fi
1169 fi 1429 fi
1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1171 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1172 1432
1173 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1174 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$-
1176 local alic 1435 local alic
1177 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1178 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1180 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1181 return 0 1440 return 0
1182 fi 1441 fi
1183 done 1442 done
1184 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1185 1445
1186 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1187 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1188********************************************************** 1448 **********************************************************
1189The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1190package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1191continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1192CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1193********************************************************** 1453 **********************************************************
1194 1454
1195EOF 1455 EOF
1196 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1197 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 read alic 1459 read alic
1200 case ${alic} in 1460 case ${alic} in
1207 die "Failed to accept license" 1467 die "Failed to accept license"
1208 ;; 1468 ;;
1209 esac 1469 esac
1210} 1470}
1211 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1212# 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
1213# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1214# 1477#
1215# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1216# 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()
1217# 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
1218# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1219# 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#
1220# 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',
1221# 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
1222# 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.
1223# 1492#
1224# 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.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() { 1494cdrom_get_cds() {
1231 # 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
1232 # the # of files they gave us 1496 # the # of files they gave us
1233 local cdcnt=0 1497 local cdcnt=0
1234 local f= 1498 local f=
1235 for f in "$@" ; do 1499 for f in "$@" ; do
1236 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1237 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1238 done 1502 done
1239 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1240 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1241 1505
1242 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1243 # 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
1244 if [[ ! -z ${CD_ROOT} ]] ; then
1245 export CDROM_ROOT=${CD_ROOT}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249 # do the same for CD_ROOT_X
1250 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1251 local var= 1509 local var=
1252 cdcnt=0 1510 cdcnt=0
1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1255 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1256 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1257 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1258 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1261 fi 1520 fi
1262 export CDROM_ROOTS_${cdcnt}="${!var}"
1263 done 1521 done
1264 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1265 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}
1266 return 1530 return
1267 fi 1531 fi
1268 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1271 if [[ -z ${CDROM_NAME} ]] ; then
1272 echo "cdrom for ${PN}."
1273 else
1274 echo "${CDROM_NAME}."
1275 fi
1276 echo 1537 echo
1277 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"
1278 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1280 einfo "directory containing the files." 1541 einfo "directory containing the files."
1281 echo 1542 echo
1282 einfo "For example:" 1543 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo 1545 echo
1285 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
1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287 cdcnt=0 1557 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1290 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 done 1562 done
1293 echo 1563 echo
1294 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"
1295 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1296 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1297 einfon "" 1567 einfon ""
1298 cdcnt=0 1568 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1301 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1302 done 1572 done
1303 echo 1573 echo
1304 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"
1305 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1308 echo 1578 echo
1309 einfo "For example:" 1579 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo 1581 echo
1312 fi 1582 fi
1583
1584 export CDROM_SET=""
1313 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd 1586 cdrom_load_next_cd
1315} 1587}
1316 1588
1317# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1318# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1319# 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
1320# 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.
1321cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var= 1598 local var
1324 1599 ((++CDROM_CURRENT_CD))
1325 if [[ ! -z ${CD_ROOT} ]] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329 1600
1330 unset CDROM_ROOT 1601 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1335 else 1607 else
1336 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1337 fi 1609 fi
1338 1610
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1344# 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
1345# 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
1346# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1350 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
1351 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1352 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1353 local mline=""
1354 local showedmsg=0
1355 1635
1356 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/ }
1357 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1359 && 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))
1360 done 1651 done
1361 1652
1362 if [[ -z ${CDROM_ROOT} ]] ; then
1363 echo 1653 echo
1364 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else 1658 else
1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1377 fi
1378 fi 1660 fi
1379 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
1380 fi 1668 fi
1669 showedmsg=1
1670 fi
1381 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1383 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
1384 fi 1682 fi
1683 read || die "something is screwed with your system"
1385 done 1684 done
1386} 1685}
1387 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1388# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1389# a package can support 1691# a package can support. The first form allows you to
1390# 1692# specify a list of LINGUAS. The -i builds a list of po
1391# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1392# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1393# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1394# 1696# of the lists.
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() { 1697strip-linguas() {
1401 local ls newls 1698 local ls newls nols
1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op=$1; shift 1700 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1405 local d f 1702 local d f
1406 for d in "$@" ; do 1703 for d in "$@" ; do
1407 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1408 newls=${ls} 1705 newls=${ls}
1409 else 1706 else
1410 newls="" 1707 newls=""
1411 fi 1708 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1413 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1415 else 1712 else
1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1417 fi 1714 fi
1418 done 1715 done
1419 ls=${newls} 1716 ls=${newls}
1420 done 1717 done
1421 ls=${ls//.po}
1422 else 1718 else
1423 ls=$@ 1719 ls="$@"
1424 fi 1720 fi
1425 1721
1426 ls=" ${ls} " 1722 nols=""
1427 newls="" 1723 newls=""
1428 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1430 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1431 else 1727 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1433 fi 1729 fi
1434 done 1730 done
1435 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1436 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1437 else
1438 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1439 fi
1440} 1734}
1441 1735
1442# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1443# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1444 1738# @DESCRIPTION:
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects
1449set_arch_to_kernel() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in
1456 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(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!
1461 *) export ARCH="${ARCH}";;
1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472}
1473
1474# Jeremy Huddleston <eradicator@gentoo.org>:
1475# preserve_old_lib /path/to/libblah.so.0
1476# preserve_old_lib_notify /path/to/libblah.so.0
1477#
1478# 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.
1479# 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
1480# 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
1481# 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
1482# 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
1483# 1744# preserve_old_lib_notify function.
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() { 1745preserve_old_lib() {
1497 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1498 1751
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1500 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1501 DIRNAME=`dirname ${LIB}`
1502 1754
1503 dodir ${DIRNAME} 1755 local lib dir
1504 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"
1505 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1506 fi 1762 done
1507} 1763}
1508 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.
1509preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1510 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1511 1774
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1513 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1514 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1515 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."
1516 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,"
1517 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"
1518 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1519 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1520 einfo 1788 ewarn
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 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
1524} 1800}
1525 1801
1526# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1527# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1528# 1805#
1529# 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.
1530# ex: built_with_use xchat gtk2
1531# 1807#
1532# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1533# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1534# 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.
1535built_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
1536 local opt=$1 1840 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538 1842
1539 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1540 shift 1845 shift
1541 1846
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1543 [[ ! -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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1544 1880
1545 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1552 shift 1888 shift
1553 done 1889 done
1554 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1555} 1891}
1556 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1557# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1558# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1559epunt_cxx() { 1900epunt_cxx() {
1560 local dir=$1 1901 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1563 local f 1904 local f
1564 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1565 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
1566 done 1907 done
1567 eend 0 1908 eend 0
1568} 1909}
1569 1910
1570# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1571# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1572# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1573dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1574 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1575 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1576 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() { 1918make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1605 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh 1924#!/bin/sh
1607cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1608export 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
1609exec ${bin} "\$@" 1933exec ${bin} "\$@"
1610EOF 1934EOF
1611 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1613 then 1937 (
1614 exeinto ${5} 1938 exeinto "${path}"
1615 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1616 else 1941 else
1617 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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1618 fi 1960# fi
1619} 1961
1962# cd "${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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