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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.143 2005/01/26 16:19:12 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.348 2010/07/11 17:29:10 betelgeuse 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/${libdir}
69 55
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
71/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 58}
82 59
83# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
84# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
85# <azarah@gentoo.org> (11 Nov 2002) 62}
86#
87draw_line() {
88 local i=0
89 local str_length=""
90 63
91 # Handle calls that do not have args, or wc not being installed ... 64fi
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
93 then 66# @FUNCTION: eqawarn
94 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
95 return 0 116# return 0
96 fi 117# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 118# done
107 119# eshopts_pop
108 echo 120# @CODE
109 121eshopts_push() {
110 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
111} 134}
112 135
113# 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
117# Default options for patch 165# Default options for patch:
166# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
121# and not the full path .. 175# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
123# Change the printed message for a single patch. 179# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
126# 182# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
128# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
129EPATCH_FORCE="no" 189EPATCH_FORCE="no"
130 190
131# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
132# 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.
133# 199#
134# 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
135# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
136# 202#
137# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
139# 205# ${EPATCH_FORCE} == "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${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.
149# 215#
150# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
151# 218#
152# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 220epatch() {
165 local PIPE_CMD="" 221 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 225 }
170 local x=""
171 226
172 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 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 [[ $# -gt 1 ]] ; then
174 local m="" 233 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 234 for m in "$@" ; do
177 epatch "${m}" 235 epatch "${m}"
178 done 236 done
179 return 0 237 return 0
180 fi 238 fi
181 239
182 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
183 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
185 246 set -- "$1"
186 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
188 250
189 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
190 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${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} ]]
193 then 297 then
194 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
195 else 323 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
197 fi 325 fi
198 else 326
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
200 then 328 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
202 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
203 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
204 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
205 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
206 echo 369 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
208 eerror 407 eerror
209 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
211 echo 411 echo
212 die "Cannot find \$EPATCH_SOURCE!" 412 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 413 fi
261 414
262 if [ "${SINGLE_PATCH}" = "yes" ] 415 # if everything worked, delete the patch log
263 then 416 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 417 eend 0
358 fi
359 done 418 done
360 if [ "${SINGLE_PATCH}" = "no" ] 419
361 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
362 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 break
363 fi 439 fi
440 done
364} 441}
365 442
366# This function return true if we are using the NPTL pthreads 443# @FUNCTION: emktemp
367# implementation. 444# @USAGE: [temp dir]
368# 445# @DESCRIPTION:
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376
377 int main()
378 {
379 char buf[255];
380 char *str = buf;
381
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
383 if (NULL != str) {
384 printf("%s\n", str);
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388
389 return 1;
390 }
391 END
392
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
395 then
396 echo "yes"
397 einfon "Checking what PTHREADS implementation we have ..."
398 if ${T}/nptl
399 then
400 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi
407
408 return 1
409}
410
411# This function check how many cpu's are present, and then set
412# -j in MAKEOPTS accordingly.
413#
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 446# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 447# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 448emktemp() {
498 local exe="touch" 449 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 450 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 451 local topdir=$1
501 452
502 if [ -z "${topdir}" ] 453 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 454 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 455 && topdir="/tmp" \
506 || topdir="${T}" 456 || topdir=${T}
507 fi 457 fi
508 458
509 if [ -z "$(type -p mktemp)" ] 459 if ! type -P mktemp > /dev/null ; then
510 then 460 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 461 local tmp=/
512 while [ -e "${tmp}" ] ; do 462 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 463 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 464 done
515 ${exe} "${tmp}" 465 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 466 echo "${tmp}"
517 else 467 else
518 [ "${exe}" == "touch" ] \ 468 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 469 # but should produce a usable file on all userlands
520 || exe="-d" 470 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 471 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
472 else
473 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 474 fi
475 fi
523} 476}
524 477
478# @FUNCTION: egetent
479# @USAGE: <database> <key>
480# @MAINTAINER:
481# base-system@gentoo.org (Linux)
482# Joe Jezak <josejx@gmail.com> (OS X)
483# usata@gentoo.org (OS X)
484# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
485# @DESCRIPTION:
525# Small wrapper for getent (Linux), nidump (Mac OS X), 486# Small wrapper for getent (Linux),
487# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 488# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() { 489egetent() {
532 if useq ppc-macos ; then 490 case ${CHOST} in
491 *-darwin[678])
533 case "$2" in 492 case "$2" in
534 *[!0-9]*) # Non numeric 493 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 494 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 495 ;;
537 *) # Numeric 496 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 497 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 498 ;;
540 esac 499 esac
541 elif useq x86-fbsd ; then 500 ;;
542 local action 501 *-darwin*)
543 if [ "$1" == "passwd" ] 502 local mytype=$1
544 then 503 [[ "passwd" == $mytype ]] && mytype="Users"
545 action="user" 504 [[ "group" == $mytype ]] && mytype="Groups"
546 else 505 case "$2" in
547 action="group" 506 *[!0-9]*) # Non numeric
507 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
508 ;;
509 *) # Numeric
510 local mykey="UniqueID"
511 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
512 dscl . -search /$mytype $mykey $2 2>/dev/null
513 ;;
514 esac
515 ;;
516 *-freebsd*|*-dragonfly*)
517 local opts action="user"
518 [[ $1 == "passwd" ]] || action="group"
519
520 # lookup by uid/gid
521 if [[ $2 == [[:digit:]]* ]] ; then
522 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 523 fi
524
549 pw show "${action}" "$2" -q 525 pw show ${action} ${opts} "$2" -q
550 else 526 ;;
527 *-netbsd*|*-openbsd*)
528 grep "$2:\*:" /etc/$1
529 ;;
530 *)
551 which nscd >& /dev/null && nscd -i "$1" 531 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 532 getent "$1" "$2"
553 fi 533 ;;
534 esac
554} 535}
555 536
556# Simplify/standardize adding users to the system 537# @FUNCTION: enewuser
557# vapier@gentoo.org 538# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 539# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 540# Same as enewgroup, you are not required to understand how to properly add
560# 541# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 542# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 543# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 544# and default params sets the comment as 'added by portage for ${PN}'.
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() { 545enewuser() {
546 case ${EBUILD_PHASE} in
547 unpack|compile|test|install)
548 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
549 eerror "Package fails at QA and at life. Please file a bug."
550 die "Bad package! enewuser is only for use in pkg_* functions!"
551 esac
552
570 # get the username 553 # get the username
571 local euser="$1"; shift 554 local euser=$1; shift
572 if [ -z "${euser}" ] 555 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 556 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 557 die "Cannot call enewuser without a username"
576 fi 558 fi
577 559
578 # lets see if the username already exists 560 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 561 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 562 return 0
582 fi 563 fi
583 einfo "Adding user '${euser}' to your system ..." 564 einfo "Adding user '${euser}' to your system ..."
584 565
585 # options to pass to useradd 566 # options to pass to useradd
586 local opts= 567 local opts=
587 568
588 # handle uid 569 # handle uid
589 local euid="$1"; shift 570 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 571 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 572 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 573 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 574 euid="next"
597 fi 575 fi
598 else 576 else
599 eerror "Userid given but is not greater than 0 !" 577 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 578 die "${euid} is not a valid UID"
601 fi 579 fi
602 else 580 else
603 euid="next" 581 euid="next"
604 fi 582 fi
605 if [ "${euid}" == "next" ] 583 if [[ ${euid} == "next" ]] ; then
606 then 584 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break 585 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 586 done
616 fi 587 fi
617 opts="${opts} -u ${euid}" 588 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 589 einfo " - Userid: ${euid}"
619 590
620 # handle shell 591 # handle shell
621 local eshell="$1"; shift 592 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 593 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 594 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 595 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist" 596 die "${eshell} does not exist in ${ROOT}"
597 fi
598 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
599 eerror "Do not specify ${eshell} yourself, use -1"
600 die "Pass '-1' as the shell parameter"
628 fi 601 fi
629 else 602 else
630 if [ "${USERLAND}" == "BSD" ] 603 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 604 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 605 done
633 else 606
607 if [[ ${shell} == "/dev/null" ]] ; then
608 eerror "Unable to identify the shell to use, proceeding with userland default."
609 case ${USERLAND} in
634 eshell="/bin/false" 610 GNU) shell="/bin/false" ;;
611 BSD) shell="/sbin/nologin" ;;
612 Darwin) shell="/usr/sbin/nologin" ;;
613 *) die "Unable to identify the default shell for userland ${USERLAND}"
614 esac
635 fi 615 fi
616
617 eshell=${shell}
636 fi 618 fi
637 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 620 opts="${opts} -s ${eshell}"
639 621
640 # handle homedir 622 # handle homedir
641 local ehome="$1"; shift 623 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 624 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 625 ehome="/dev/null"
645 fi 626 fi
646 einfo " - Home: ${ehome}" 627 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 628 opts="${opts} -d ${ehome}"
648 629
649 # handle groups 630 # handle groups
650 local egroups="$1"; shift 631 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 632 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 633 local oldifs=${IFS}
654 local defgroup="" exgroups="" 634 local defgroup="" exgroups=""
655 635
656 export IFS="," 636 export IFS=","
657 for g in ${egroups} 637 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 638 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 639 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 640 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 641 die "${g} is not a valid GID"
664 fi 642 fi
665 if [ -z "${defgroup}" ] 643 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 644 defgroup=${g}
668 else 645 else
669 exgroups="${exgroups},${g}" 646 exgroups="${exgroups},${g}"
670 fi 647 fi
671 export IFS="," 648 export IFS=","
672 done 649 done
673 export IFS="${oldifs}" 650 export IFS=${oldifs}
674 651
675 opts="${opts} -g ${defgroup}" 652 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 653 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 654 opts="${opts} -G ${exgroups:1}"
679 fi 655 fi
680 else 656 else
681 egroups="(none)" 657 egroups="(none)"
682 fi 658 fi
683 einfo " - Groups: ${egroups}" 659 einfo " - Groups: ${egroups}"
684 660
685 # handle extra and add the user 661 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 662 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 663 export SANDBOX_ON="0"
689 if useq ppc-macos 664 case ${CHOST} in
690 then 665 *-darwin*)
691 ### Make the user 666 ### Make the user
692 if [ -z "${eextra}" ] 667 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 668 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 669 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 670 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 671 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 672 ### Add the user to the groups specified
699 local oldifs="${IFS}" 673 local oldifs=${IFS}
700 export IFS="," 674 export IFS=","
701 for g in ${egroups} 675 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 676 dscl . merge /groups/${g} users ${euser}
704 done 677 done
705 export IFS="${oldifs}" 678 export IFS=${oldifs}
706 else 679 else
707 einfo "Extra options are not supported on macos yet" 680 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 681 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 682 einfo "eextra: $@"
710 die "Required function missing" 683 die "Required function missing"
711 fi 684 fi
712 elif use x86-fbsd ; then 685 ;;
713 if [ -z "${eextra}" ] 686 *-freebsd*|*-dragonfly*)
714 then 687 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 688 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 689 -c "added by portage for ${PN}" \
717 die "enewuser failed" 690 die "enewuser failed"
718 else 691 else
719 einfo " - Extra: ${eextra}" 692 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 693 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 694 "$@" || die "enewuser failed"
722 fi 695 fi
696 ;;
697
698 *-netbsd*)
699 if [[ -z $@ ]] ; then
700 useradd ${opts} ${euser} || die "enewuser failed"
723 else 701 else
724 if [ -z "${eextra}" ] 702 einfo " - Extra: $@"
725 then 703 useradd ${opts} ${euser} "$@" || die "enewuser failed"
704 fi
705 ;;
706
707 *-openbsd*)
708 if [[ -z $@ ]] ; then
709 useradd -u ${euid} -s ${eshell} \
710 -d ${ehome} -c "Added by portage for ${PN}" \
711 -g ${egroups} ${euser} || die "enewuser failed"
712 else
713 einfo " - Extra: $@"
714 useradd -u ${euid} -s ${eshell} \
715 -d ${ehome} -c "Added by portage for ${PN}" \
716 -g ${egroups} ${euser} "$@" || die "enewuser failed"
717 fi
718 ;;
719
720 *)
721 if [[ -z $@ ]] ; then
726 useradd ${opts} ${euser} \ 722 useradd -r ${opts} \
727 -c "added by portage for ${PN}" \ 723 -c "added by portage for ${PN}" \
724 ${euser} \
728 || die "enewuser failed" 725 || die "enewuser failed"
729 else 726 else
730 einfo " - Extra: ${eextra}" 727 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 728 useradd -r ${opts} "$@" \
729 ${euser} \
732 || die "enewuser failed" 730 || die "enewuser failed"
733 fi 731 fi
732 ;;
733 esac
734
735 if [[ ! -e ${ROOT}/${ehome} ]] ; then
736 einfo " - Creating ${ehome} in ${ROOT}"
737 mkdir -p "${ROOT}/${ehome}"
738 chown ${euser} "${ROOT}/${ehome}"
739 chmod 755 "${ROOT}/${ehome}"
734 fi 740 fi
741
735 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON=${oldsandbox}
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 743}
745 744
746# Simplify/standardize adding groups to the system 745# @FUNCTION: enewgroup
747# vapier@gentoo.org 746# @USAGE: <group> [gid]
748# 747# @DESCRIPTION:
749# enewgroup(group, gid) 748# This function does not require you to understand how to properly add a
750# 749# group to the system. Just give it a group name to add and enewgroup will
751# Default values if you do not specify any: 750# do the rest. You may specify the gid for the group or allow the group to
752# groupname: REQUIRED ! 751# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 752enewgroup() {
753 case ${EBUILD_PHASE} in
754 unpack|compile|test|install)
755 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
756 eerror "Package fails at QA and at life. Please file a bug."
757 die "Bad package! enewgroup is only for use in pkg_* functions!"
758 esac
759
756 # get the group 760 # get the group
757 local egroup="$1"; shift 761 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 762 if [ -z "${egroup}" ]
759 then 763 then
760 eerror "No group specified !" 764 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 765 die "Cannot call enewgroup without a group"
762 fi 766 fi
763 767
764 # see if group already exists 768 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 769 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 770 return 0
768 fi 771 fi
769 einfo "Adding group '${egroup}' to your system ..." 772 einfo "Adding group '${egroup}' to your system ..."
770 773
771 # options to pass to useradd 774 # options to pass to useradd
777 then 780 then
778 if [ "${egid}" -gt 0 ] 781 if [ "${egid}" -gt 0 ]
779 then 782 then
780 if [ -z "`egetent group ${egid}`" ] 783 if [ -z "`egetent group ${egid}`" ]
781 then 784 then
782 if useq ppc-macos ; then 785 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 786 opts="${opts} ${egid}"
784 else 787 else
785 opts="${opts} -g ${egid}" 788 opts="${opts} -g ${egid}"
786 fi 789 fi
787 else 790 else
801 opts="${opts} ${eextra}" 804 opts="${opts} ${eextra}"
802 805
803 # add the group 806 # add the group
804 local oldsandbox="${SANDBOX_ON}" 807 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 808 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 809 case ${CHOST} in
810 *-darwin*)
807 if [ ! -z "${eextra}" ]; 811 if [ ! -z "${eextra}" ];
808 then 812 then
809 einfo "Extra options are not supported on macos yet" 813 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 814 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 815 einfo "eextra: ${eextra}"
812 die "Required function missing" 816 die "Required function missing"
813 fi 817 fi
814 818
815 # If we need the next available 819 # If we need the next available
816 case ${egid} in 820 case ${egid} in
817 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
820 done 824 done
821 esac 825 esac
822 dscl . create /groups/${egroup} gid ${egid} 826 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 827 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 828 ;;
829
830 *-freebsd*|*-dragonfly*)
825 case ${egid} in 831 case ${egid} in
826 *[!0-9]*) # Non numeric 832 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 833 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 834 [[ -z $(egetent group ${egid}) ]] && break
829 done 835 done
830 esac 836 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else 838 ;;
839
840 *-netbsd*)
841 case ${egid} in
842 *[!0-9]*) # Non numeric
843 for ((egid = 101; egid <= 999; egid++)); do
844 [[ -z $(egetent group ${egid}) ]] && break
845 done
846 esac
847 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
848 ;;
849
850 *)
851 # We specify -r so that we get a GID in the system range from login.defs
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 852 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
834 fi 853 ;;
854 esac
835 export SANDBOX_ON="${oldsandbox}" 855 export SANDBOX_ON="${oldsandbox}"
836} 856}
837 857
838# Simple script to replace 'dos2unix' binaries 858# @FUNCTION: edos2unix
839# vapier@gentoo.org 859# @USAGE: <file> [more files ...]
840# 860# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 861# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
862# to remove all of these text utilities from DEPEND variables because this
863# is a script based solution. Just give it a list of files to convert and
864# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 865edos2unix() {
843 for f in "$@" 866 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 867}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 868
857# Make a desktop file ! 869# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 870# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 871# Amaze your friends ! Get the women ! Join today !
860# 872#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 873# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 874#
863# binary: what binary does the app run with ? 875# binary: what command does the app run with ?
864# name: the name that will show up in the menu 876# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 877# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 878# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 879# a full path to an icon
868# type: what kind of application is this ? for categories: 880# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 881# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 882# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 883make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 884 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 885
874 local exec="${1}" 886 local exec=${1}
875 local name="${2:-${PN}}" 887 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 888 local icon=${3:-${PN}}
877 local type="${4}" 889 local type=${4}
878 local subdir="${6}" 890 local fields=${5}
879 local path="${5:-${GAMES_BINDIR}}" 891
880 if [ -z "${type}" ] 892 if [[ -z ${type} ]] ; then
881 then 893 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 894 local catmin=${CATEGORY##*-}
883 "app-emulation") 895 case ${catmaj} in
884 type=Emulator 896 app)
885 subdir="Emulation" 897 case ${catmin} in
898 accessibility) type=Accessibility;;
899 admin) type=System;;
900 antivirus) type=System;;
901 arch) type=Archiving;;
902 backup) type=Archiving;;
903 cdr) type=DiscBurning;;
904 dicts) type=Dictionary;;
905 doc) type=Documentation;;
906 editors) type=TextEditor;;
907 emacs) type=TextEditor;;
908 emulation) type=Emulator;;
909 laptop) type=HardwareSettings;;
910 office) type=Office;;
911 pda) type=PDA;;
912 vim) type=TextEditor;;
913 xemacs) type=TextEditor;;
914 esac
886 ;; 915 ;;
887 "games-"*) 916
888 type=Game 917 dev)
889 subdir="Games" 918 type="Development"
890 ;; 919 ;;
891 "net-"*) 920
892 type=Network 921 games)
893 subdir="${type}" 922 case ${catmin} in
923 action|fps) type=ActionGame;;
924 arcade) type=ArcadeGame;;
925 board) type=BoardGame;;
926 emulation) type=Emulator;;
927 kids) type=KidsGame;;
928 puzzle) type=LogicGame;;
929 roguelike) type=RolePlaying;;
930 rpg) type=RolePlaying;;
931 simulation) type=Simulation;;
932 sports) type=SportsGame;;
933 strategy) type=StrategyGame;;
934 esac
935 type="Game;${type}"
894 ;; 936 ;;
937
938 gnome)
939 type="Gnome;GTK"
940 ;;
941
942 kde)
943 type="KDE;Qt"
944 ;;
945
946 mail)
947 type="Network;Email"
948 ;;
949
950 media)
951 case ${catmin} in
952 gfx)
953 type=Graphics
954 ;;
955 *)
956 case ${catmin} in
957 radio) type=Tuner;;
958 sound) type=Audio;;
959 tv) type=TV;;
960 video) type=Video;;
961 esac
962 type="AudioVideo;${type}"
963 ;;
964 esac
965 ;;
966
967 net)
968 case ${catmin} in
969 dialup) type=Dialup;;
970 ftp) type=FileTransfer;;
971 im) type=InstantMessaging;;
972 irc) type=IRCClient;;
973 mail) type=Email;;
974 news) type=News;;
975 nntp) type=News;;
976 p2p) type=FileTransfer;;
977 voip) type=Telephony;;
978 esac
979 type="Network;${type}"
980 ;;
981
982 sci)
983 case ${catmin} in
984 astro*) type=Astronomy;;
985 bio*) type=Biology;;
986 calc*) type=Calculator;;
987 chem*) type=Chemistry;;
988 elec*) type=Electronics;;
989 geo*) type=Geology;;
990 math*) type=Math;;
991 physics) type=Physics;;
992 visual*) type=DataVisualization;;
993 esac
994 type="Education;Science;${type}"
995 ;;
996
997 sys)
998 type="System"
999 ;;
1000
1001 www)
1002 case ${catmin} in
1003 client) type=WebBrowser;;
1004 esac
1005 type="Network;${type}"
1006 ;;
1007
895 *) 1008 *)
896 type= 1009 type=
897 subdir=
898 ;; 1010 ;;
899 esac 1011 esac
900 fi 1012 fi
901 local desktop="${T}/${exec}.desktop" 1013 if [ "${SLOT}" == "0" ] ; then
1014 local desktop_name="${PN}"
1015 else
1016 local desktop_name="${PN}-${SLOT}"
1017 fi
1018 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1019 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 1020
1021 # Don't append another ";" when a valid category value is provided.
1022 type=${type%;}${type:+;}
1023
1024 eshopts_push -s extglob
1025 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1026 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1027 ewarn "allowed in .desktop files if the value is not an absolute path."
1028 icon=${icon%.@(xpm|png|svg)}
1029 fi
1030 eshopts_pop
1031
1032 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 1033 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 1034 Name=${name}
907Type=Application 1035 Type=Application
908Comment=${DESCRIPTION} 1036 Comment=${DESCRIPTION}
909Exec=${exec} 1037 Exec=${exec}
910Path=${path} 1038 TryExec=${exec%% *}
911Icon=${icon} 1039 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 1040 Categories=${type}
1041 EOF
913 1042
1043 if [[ ${fields:-=} != *=* ]] ; then
1044 # 5th arg used to be value to Path=
1045 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1046 fields="Path=${fields}"
1047 fi
1048 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1049
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 1053 insinto /usr/share/applications
915 doins "${desktop}" 1054 doins "${desktop}"
916 1055 ) || die "installing desktop file failed"
917 return 0
918} 1056}
919 1057
920# Make a GDM/KDM Session file 1058# @FUNCTION: validate_desktop_entries
921# 1059# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 1060# @MAINTAINER:
923# title: File to execute to start the Window Manager 1061# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1062# @DESCRIPTION:
1063# Validate desktop entries using desktop-file-utils
1064validate_desktop_entries() {
1065 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1066 einfo "Checking desktop entry validity"
1067 local directories=""
1068 for d in /usr/share/applications $@ ; do
1069 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1070 done
1071 if [[ -n ${directories} ]] ; then
1072 for FILE in $(find ${directories} -name "*\.desktop" \
1073 -not -path '*.hidden*' | sort -u 2>/dev/null)
1074 do
1075 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1076 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1077 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1078 done
1079 fi
1080 echo ""
1081 else
1082 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1083 fi
1084}
925 1085
1086# @FUNCTION: make_session_desktop
1087# @USAGE: <title> <command> [command args...]
1088# @DESCRIPTION:
1089# Make a GDM/KDM Session file. The title is the file to execute to start the
1090# Window Manager. The command is the name of the Window Manager.
1091#
1092# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1093make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1094 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1095 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 1096
931 local title="${1}" 1097 local title=$1
932 local command="${2}" 1098 local command=$2
933 local desktop="${T}/${wm}.desktop" 1099 local desktop=${T}/${wm:-${PN}}.desktop
1100 shift 2
934 1101
1102 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 1103 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 1104 Name=${title}
938Comment=This session logs you into ${title} 1105 Comment=This session logs you into ${title}
939Exec=${command} 1106 Exec=${command} $*
940TryExec=${command} 1107 TryExec=${command}
941Type=Application" > "${desktop}" 1108 Type=XSession
1109 EOF
942 1110
1111 (
1112 # wrap the env here so that the 'insinto' call
1113 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 1114 insinto /usr/share/xsessions
944 doins "${desktop}" 1115 doins "${desktop}"
945 1116 )
946 return 0
947} 1117}
948 1118
1119# @FUNCTION: domenu
1120# @USAGE: <menus>
1121# @DESCRIPTION:
1122# Install the list of .desktop menu files into the appropriate directory
1123# (/usr/share/applications).
949domenu() { 1124domenu() {
950 local i 1125 (
951 local j 1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
1128 local i j ret=0
952 insinto /usr/share/applications 1129 insinto /usr/share/applications
953 for i in ${@} 1130 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 1131 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 1132 doins "${i}"
1133 ((ret+=$?))
958 elif [ -d "${i}" ]; 1134 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 1135 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 1136 doins "${j}"
1137 ((ret+=$?))
963 done 1138 done
1139 else
1140 ((++ret))
964 fi 1141 fi
965 done 1142 done
1143 exit ${ret}
1144 )
966} 1145}
967 1146
1147# @FUNCTION: newmenu
1148# @USAGE: <menu> <newname>
1149# @DESCRIPTION:
1150# Like all other new* functions, install the specified menu as newname.
1151newmenu() {
1152 (
1153 # wrap the env here so that the 'insinto' call
1154 # doesn't corrupt the env of the caller
1155 insinto /usr/share/applications
1156 newins "$@"
1157 )
1158}
1159
1160# @FUNCTION: doicon
1161# @USAGE: <list of icons>
1162# @DESCRIPTION:
1163# Install the list of icons into the icon directory (/usr/share/pixmaps).
1164# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1165doicon() {
969 local i 1166 (
970 local j 1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
1169 local i j ret
971 insinto /usr/share/pixmaps 1170 insinto /usr/share/pixmaps
972 for i in ${@} 1171 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1172 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1173 doins "${i}"
1174 ((ret+=$?))
977 elif [ -d "${i}" ]; 1175 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1176 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1177 doins "${j}"
1178 ((ret+=$?))
982 done 1179 done
1180 else
1181 ((++ret))
983 fi 1182 fi
984 done 1183 done
1184 exit ${ret}
1185 )
985} 1186}
986 1187
987############################################################## 1188# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1189# @USAGE: <icon> <newname>
989############################################################## 1190# @DESCRIPTION:
990 1191# Like all other new* functions, install the specified icon as newname.
1192newicon() {
1193 (
1194 # wrap the env here so that the 'insinto' call
1195 # doesn't corrupt the env of the caller
1196 insinto /usr/share/pixmaps
1197 newins "$@"
1198 )
1199}
991 1200
992# for internal use only (unpack_pdv and unpack_makeself) 1201# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1202find_unpackable_file() {
994 local src="$1" 1203 local src=$1
995 if [ -z "${src}" ] 1204 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1205 src=${DISTDIR}/${A}
998 else 1206 else
999 if [ -e "${DISTDIR}/${src}" ] 1207 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1208 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1209 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1210 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1211 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1212 src=${src}
1008 fi
1009 fi 1213 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1214 fi
1215 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1216 echo "${src}"
1012} 1217}
1013 1218
1219# @FUNCTION: unpack_pdv
1220# @USAGE: <file to unpack> <size of off_t>
1221# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1222# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1223# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 1224# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1225# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1226#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 1227# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 1228# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 1229# the size of the off_t type (in bytes) on the machine that built the pdv
1230# archive.
1231#
1023# archive. one way to determine this is by running the following commands: 1232# One way to determine this is by running the following commands:
1233#
1234# @CODE
1024# strings <pdv archive> | grep lseek 1235# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1236# strace -elseek <pdv archive>
1237# @CODE
1238#
1026# basically look for the first lseek command (we do the strings/grep because 1239# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 1240# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1241# parameter. Here is an example:
1242#
1243# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1244# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1245# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1246# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1247# lseek(3, -4, SEEK_END) = 2981250
1248# @CODE
1249#
1033# thus we would pass in the value of '4' as the second parameter. 1250# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1251unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1252 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1253 local sizeoff_t=$2
1037 1254
1255 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1256 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1257
1040 local shrtsrc="`basename ${src}`" 1258 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1259 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1260 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1261 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1262
1045 # grab metadata for debug reasons 1263 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1264 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1265 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1266
1049 # rip out the final file name from the metadata 1267 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1268 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1269 datafile=$(basename "${datafile}")
1052 1270
1053 # now lets uncompress/untar the file if need be 1271 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1272 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1273 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1274
1057 local iscompressed="`file -b ${tmpfile}`" 1275 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1276 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1277 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1278 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1279 gunzip ${tmpfile}
1062 else 1280 else
1063 iscompressed=0 1281 iscompressed=0
1064 fi 1282 fi
1065 local istar="`file -b ${tmpfile}`" 1283 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1284 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1285 istar=1
1068 else 1286 else
1069 istar=0 1287 istar=0
1070 fi 1288 fi
1071 1289
1099 true 1317 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1318 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1320}
1103 1321
1322# @FUNCTION: unpack_makeself
1323# @USAGE: [file to unpack] [offset] [tail|dd]
1324# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1325# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1326# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1327# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1328# many other game companies.
1108# 1329#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1330# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1331# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1332# the proper offset from the script itself.
1113unpack_makeself() { 1333unpack_makeself() {
1334 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1335 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1336 local skip=$2
1116 local exe="$3" 1337 local exe=$3
1117 1338
1339 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1340
1118 local shrtsrc="$(basename "${src}")" 1341 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1342 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1343 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1344 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1345 local skip=0
1124 exe=tail 1346 exe=tail
1125 case ${ver} in 1347 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1348 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1349 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1350 ;;
1129 2.0|2.0.1) 1351 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1352 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1353 ;;
1132 2.1.1) 1354 2.1.1)
1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1355 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1134 let skip="skip + 1" 1356 (( skip++ ))
1135 ;; 1357 ;;
1136 2.1.2) 1358 2.1.2)
1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1359 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1138 let skip="skip + 1" 1360 (( skip++ ))
1139 ;; 1361 ;;
1140 2.1.3) 1362 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1363 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1364 (( skip++ ))
1143 ;; 1365 ;;
1144 2.1.4) 1366 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1367 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1368 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1369 exe="dd"
1148 ;; 1370 ;;
1149 *) 1371 *)
1156 esac 1378 esac
1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1379 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1158 fi 1380 fi
1159 case ${exe} in 1381 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";; 1382 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1383 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1384 *) die "makeself cant handle exe '${exe}'"
1163 esac 1385 esac
1164 1386
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1387 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1388 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1389 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1390 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1391 case ${filetype} in
1170 *tar\ archive) 1392 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1393 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1394 ;;
1173 bzip2*) 1395 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1396 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1397 ;;
1185 ;; 1407 ;;
1186 esac 1408 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1409 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1410}
1189 1411
1412# @FUNCTION: check_license
1413# @USAGE: [license]
1414# @DESCRIPTION:
1190# Display a license for user to accept. 1415# Display a license for user to accept. If no license is
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used. 1416# specified, then ${LICENSE} is used.
1194check_license() { 1417check_license() {
1195 local lic=$1 1418 local lic=$1
1196 if [ -z "${lic}" ] ; then 1419 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1420 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1421 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1422 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1423 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1424 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1425 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1426 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1427 lic="${lic}"
1205 fi
1206 fi 1428 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1429 fi
1208 local l="`basename ${lic}`" 1430 local l="`basename ${lic}`"
1209 1431
1210 # here is where we check for the licenses the user already 1432 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1433 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic 1434 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1435 eshopts_push -o noglob # so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1436 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1437 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1438 eshopts_pop
1218 return 0 1439 return 0
1219 fi 1440 fi
1220 done 1441 done
1221 set +o noglob; set -$shopts #reset old shell opts 1442 eshopts_pop
1443 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1222 1444
1223 local licmsg="$(emktemp)" 1445 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1446 cat <<-EOF > ${licmsg}
1225********************************************************** 1447 **********************************************************
1226The following license outlines the terms of use of this 1448 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1449 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1450 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1451 CTRL+C out of this, the install will not run!
1230********************************************************** 1452 **********************************************************
1231 1453
1232EOF 1454 EOF
1233 cat ${lic} >> ${licmsg} 1455 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1456 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1457 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1458 read alic
1237 case ${alic} in 1459 case ${alic} in
1244 die "Failed to accept license" 1466 die "Failed to accept license"
1245 ;; 1467 ;;
1246 esac 1468 esac
1247} 1469}
1248 1470
1471# @FUNCTION: cdrom_get_cds
1472# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1473# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1474# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1475# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1476#
1252# with these cdrom functions we handle all the user interaction and 1477# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1478# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1479# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1480# found at CDROM_ROOT.
1256# 1481#
1482# The function will attempt to locate a cd based upon a file that is on
1483# the cd. The more files you give this function, the more cds
1484# the cdrom functions will handle.
1485#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1486# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1487# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1488# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1489# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1490# also use the CDROM_NAME_SET bash array.
1260# 1491#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1492# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1493cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1494 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1495 # the # of files they gave us
1270 local cdcnt=0 1496 local cdcnt=0
1271 local f= 1497 local f=
1272 for f in "$@" ; do 1498 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1500 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1501 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1502 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1503 export CDROM_CURRENT_CD=1
1278 1504
1279 # now we see if the user gave use CD_ROOT ... 1505 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1506 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1507 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1508 local var=
1289 cdcnt=0 1509 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1511 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1512 var="CD_ROOT_${cdcnt}"
1513 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1514 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1515 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1516 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1517 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1518 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1519 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1520 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1521 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1523 export CDROM_SET=-1
1524 for f in ${CDROM_CHECK_1//:/ } ; do
1525 ((++CDROM_SET))
1526 [[ -e ${CDROM_ROOT}/${f} ]] && break
1527 done
1528 export CDROM_MATCH=${f}
1303 return 1529 return
1304 fi 1530 fi
1305 1531
1532 # User didn't help us out so lets make sure they know they can
1533 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1534 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1535 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1536 echo
1314 einfo "If you do not have the CD, but have the data files" 1537 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1538 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1539 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1540 einfo "directory containing the files."
1318 echo 1541 echo
1319 einfo "For example:" 1542 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1543 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1544 echo
1322 else 1545 else
1546 if [[ -n ${CDROM_NAME_SET} ]] ; then
1547 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1548 cdcnt=0
1549 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1550 ((++cdcnt))
1551 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1552 done
1553 fi
1554
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1555 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1556 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1558 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1559 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1560 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1561 done
1330 echo 1562 echo
1331 einfo "If you do not have the CDs, but have the data files" 1563 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1564 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1565 einfo "the following variables so they point to the right place:"
1334 einfon "" 1566 einfon ""
1335 cdcnt=0 1567 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1568 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1569 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1570 echo -n " CD_ROOT_${cdcnt}"
1339 done 1571 done
1340 echo 1572 echo
1341 einfo "Or, if you have all the files in the same place, or" 1573 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1574 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1577 echo
1346 einfo "For example:" 1578 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1579 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1580 echo
1349 fi 1581 fi
1582
1583 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1584 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1585 cdrom_load_next_cd
1352} 1586}
1353 1587
1354# this is only used when you need access to more than one cd. 1588# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1589# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1590# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1591# files off a CD and want access to the next one, just call this function.
1592# Again, all the messy details of user interaction are taken care of for you.
1593# Once this returns, just read the variable CDROM_ROOT for the location of the
1594# mounted CD. Note that you can only go forward in the CD list, so make sure
1595# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1596cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1597 local var
1361 1598 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1599
1367 unset CDROM_ROOT 1600 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1601 var=CD_ROOT_${CDROM_CURRENT_CD}
1602 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1603 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1604 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1605 _cdrom_locate_file_on_cd ${!var}
1372 else 1606 else
1373 export CDROM_ROOT=${!var} 1607 export CDROM_ROOT=${!var}
1374 fi 1608 fi
1375 1609
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1610 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1615# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1616# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1617# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1618# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1619# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1620_cdrom_locate_file_on_cd() {
1621 local mline=""
1622 local showedmsg=0 showjolietmsg=0
1623
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1624 while [[ -z ${CDROM_ROOT} ]] ; do
1625 local i=0
1626 local -a cdset=(${*//:/ })
1627 if [[ -n ${CDROM_SET} ]] ; then
1628 cdset=(${cdset[${CDROM_SET}]})
1629 fi
1630
1631 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1632 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1633 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1634
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1635 local point= node= fs= foo=
1636 while read point node fs foo ; do
1637 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1638 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1639 && continue
1640 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1641 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1642 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1643 export CDROM_ROOT=${point}
1644 export CDROM_SET=${i}
1645 export CDROM_MATCH=${cdset[${i}]}
1646 return
1647 done <<< "$(get_mounts)"
1648
1649 ((++i))
1397 done 1650 done
1398 1651
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1652 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1653 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1654 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1655 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1656 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1657 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1658 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1659 fi
1416 showedmsg=1 1660 else
1661 if [[ -z ${CDROM_NAME_1} ]] ; then
1662 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1663 else
1664 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1665 einfo "Please insert+mount the ${!var} cdrom now !"
1666 fi
1417 fi 1667 fi
1668 showedmsg=1
1669 fi
1418 einfo "Press return to scan for the cd again" 1670 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1671 einfo "or hit CTRL+C to abort the emerge."
1420 read 1672 echo
1673 if [[ ${showjolietmsg} -eq 0 ]] ; then
1674 showjolietmsg=1
1675 else
1676 ewarn "If you are having trouble with the detection"
1677 ewarn "of your CD, it is possible that you do not have"
1678 ewarn "Joliet support enabled in your kernel. Please"
1679 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1680 ebeep 5
1421 fi 1681 fi
1682 read || die "something is screwed with your system"
1422 done 1683 done
1423} 1684}
1424 1685
1686# @FUNCTION: strip-linguas
1687# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1688# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1689# Make sure that LINGUAS only contains languages that
1426# a package can support 1690# a package can support. The first form allows you to
1427# 1691# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1692# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1693# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1694# files found in all the directories and uses the union
1431# 1695# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1696strip-linguas() {
1438 local ls newls 1697 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1698 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1699 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1700 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1701 local d f
1443 for d in "$@" ; do 1702 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1703 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1704 newls=${ls}
1446 else 1705 else
1447 newls="" 1706 newls=""
1448 fi 1707 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1708 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1709 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1710 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1711 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1712 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1713 fi
1455 done 1714 done
1456 ls="${newls}" 1715 ls=${newls}
1457 done 1716 done
1458 ls="${ls//.po}"
1459 else 1717 else
1460 ls="$@" 1718 ls="$@"
1461 fi 1719 fi
1462 1720
1463 ls=" ${ls} " 1721 nols=""
1464 newls="" 1722 newls=""
1465 for f in ${LINGUAS} ; do 1723 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1724 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1725 newls="${newls} ${f}"
1468 else 1726 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1727 nols="${nols} ${f}"
1470 fi 1728 fi
1471 done 1729 done
1472 if [ -z "${newls}" ] ; then 1730 [[ -n ${nols} ]] \
1473 unset LINGUAS 1731 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1732 export LINGUAS=${newls:1}
1476 fi
1477} 1733}
1478 1734
1479# moved from kernel.eclass since they are generally useful outside of 1735# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1736# @USAGE: <libs to preserve> [more libs]
1481 1737# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1738# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1739# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1740# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1741# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1742# solution, so instead you can call this from pkg_preinst. See also the
1520# 1743# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1744preserve_old_lib() {
1534 LIB=$1 1745 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1746 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1747 die "Invalid preserve_old_lib() usage"
1748 fi
1749 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1750
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1751 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1752 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1753
1540 dodir ${DIRNAME} 1754 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1755 for lib in "$@" ; do
1756 [[ -e ${ROOT}/${lib} ]] || continue
1757 dir=${lib%/*}
1758 dodir ${dir} || die "dodir ${dir} failed"
1759 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1760 touch "${D}"/${lib}
1543 fi 1761 done
1544} 1762}
1545 1763
1764# @FUNCTION: preserve_old_lib_notify
1765# @USAGE: <libs to notify> [more libs]
1766# @DESCRIPTION:
1767# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1768preserve_old_lib_notify() {
1547 LIB=$1 1769 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1770 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1771 die "Invalid preserve_old_lib_notify() usage"
1772 fi
1548 1773
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1774 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1775 has preserve-libs ${FEATURES} && return 0
1551 1776
1777 local lib notice=0
1778 for lib in "$@" ; do
1779 [[ -e ${ROOT}/${lib} ]] || continue
1780 if [[ ${notice} -eq 0 ]] ; then
1781 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1782 ewarn "Old versions of installed libraries were detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version" 1783 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 einfo "is not being removed. In order to make full use of this newer version," 1784 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1785 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1786 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1787 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1788 fi
1789 ewarn " # revdep-rebuild --library ${lib##*/}"
1790 done
1791 if [[ ${notice} -eq 1 ]] ; then
1792 ewarn
1793 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1794 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1795 for lib in "$@" ; do
1796 ewarn " # rm '${lib}'"
1797 done
1798 fi
1561} 1799}
1562 1800
1563# Hack for people to figure out if a package was built with 1801# @FUNCTION: built_with_use
1564# certain USE flags 1802# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1803# @DESCRIPTION:
1565# 1804#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1805# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1806#
1569# Flags: -a all USE flags should be utilized 1807# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1808# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1809# DEPEND atom was built with the specified list of USE flags. The
1810# --missing option controls the behavior if called on a package that does
1811# not actually support the defined USE flags (aka listed in IUSE).
1812# The default is to abort (call die). The -a and -o flags control
1813# the requirements of the USE flags. They correspond to "and" and "or"
1814# logic. So the -a flag means all listed USE flags must be enabled
1815# while the -o flag means at least one of the listed IUSE flags must be
1816# enabled. The --hidden option is really for internal use only as it
1817# means the USE flag we're checking is hidden expanded, so it won't be found
1818# in IUSE like normal USE flags.
1819#
1820# Remember that this function isn't terribly intelligent so order of optional
1821# flags matter.
1572built_with_use() { 1822built_with_use() {
1823 local hidden="no"
1824 if [[ $1 == "--hidden" ]] ; then
1825 hidden="yes"
1826 shift
1827 fi
1828
1829 local missing_action="die"
1830 if [[ $1 == "--missing" ]] ; then
1831 missing_action=$2
1832 shift ; shift
1833 case ${missing_action} in
1834 true|false|die) ;;
1835 *) die "unknown action '${missing_action}'";;
1836 esac
1837 fi
1838
1573 local opt=$1 1839 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1840 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1841
1576 local PKG=$(best_version $1) 1842 local PKG=$(best_version $1)
1843 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1844 shift
1578 1845
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1846 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1847 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1848
1849 # if the IUSE file doesn't exist, the read will error out, we need to handle
1850 # this gracefully
1851 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1852 case ${missing_action} in
1853 true) return 0;;
1854 false) return 1;;
1855 die) die "Unable to determine what USE flags $PKG was built with";;
1856 esac
1857 fi
1858
1859 if [[ ${hidden} == "no" ]] ; then
1860 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1861 # Don't check USE_EXPAND #147237
1862 local expand
1863 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1864 if [[ $1 == ${expand}_* ]] ; then
1865 expand=""
1866 break
1867 fi
1868 done
1869 if [[ -n ${expand} ]] ; then
1870 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1871 case ${missing_action} in
1872 true) return 0;;
1873 false) return 1;;
1874 die) die "$PKG does not actually support the $1 USE flag!";;
1875 esac
1876 fi
1877 fi
1878 fi
1581 1879
1582 local USE_BUILT=$(<${USEFILE}) 1880 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1881 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1882 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1883 has $1 ${USE_BUILT} && return 0
1589 shift 1887 shift
1590 done 1888 done
1591 [[ ${opt} = "-a" ]] 1889 [[ ${opt} = "-a" ]]
1592} 1890}
1593 1891
1892# @FUNCTION: epunt_cxx
1893# @USAGE: [dir to scan]
1894# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1895# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1896# detected. If dir is not specified, then it defaults to ${S}.
1897#
1898# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1899epunt_cxx() {
1597 local dir=$1 1900 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1901 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1902 ebegin "Removing useless C++ checks"
1600 local f 1903 local f
1601 for f in $(find ${dir} -name configure) ; do 1904 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1905 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1906 done
1604 eend 0 1907 eend 0
1605} 1908}
1606 1909
1607# dopamd [ file ] [ new file ] 1910# @FUNCTION: make_wrapper
1608# 1911# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1912# @DESCRIPTION:
1610# 1913# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1914# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1915# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1916# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1917make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1918 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1919 local tmpwrapper=$(emktemp)
1617 1920 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1921 # things as $bin ... "./someprog --args"
1619 1922 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1923#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1924cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1925if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1926 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1927 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1928 else
1929 export LD_LIBRARY_PATH="${libdir}"
1930 fi
1931fi
1932exec ${bin} "\$@"
1933EOF
1934 chmod go+rx "${tmpwrapper}"
1935 if [[ -n ${path} ]] ; then
1936 (
1937 exeinto "${path}"
1938 newexe "${tmpwrapper}" "${wrapper}"
1939 ) || die
1940 else
1941 newbin "${tmpwrapper}" "${wrapper}" || die
1942 fi
1624} 1943}
1944
1945# @FUNCTION: prepalldocs
1946# @USAGE:
1947# @DESCRIPTION:
1948# Compress files in /usr/share/doc which are not already
1949# compressed, excluding /usr/share/doc/${PF}/html.
1950# Uses the ecompressdir to do the compression.
1951# 2009-02-18 by betelgeuse:
1952# Commented because ecompressdir is even more internal to
1953# Portage than prepalldocs (it's not even mentioned in man 5
1954# ebuild). Please submit a better version for review to gentoo-dev
1955# if you want prepalldocs here.
1956#prepalldocs() {
1957# if [[ -n $1 ]] ; then
1958# ewarn "prepalldocs: invalid usage; takes no arguments"
1959# fi
1960
1961# cd "${D}"
1962# [[ -d usr/share/doc ]] || return 0
1963
1964# find usr/share/doc -exec gzip {} +
1965# ecompressdir --ignore /usr/share/doc/${PF}/html
1966# ecompressdir --queue /usr/share/doc
1967#}

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