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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.165 2005/04/12 01:01:23 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 58}
85 59
86# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
87# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
88# <azarah@gentoo.org> (11 Nov 2002) 62}
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 63
94 # Handle calls that do not have args, or wc not being installed ... 64fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
96 then 66# @FUNCTION: eqawarn
97 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
98 return 0 116# return 0
99 fi 117# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 118# done
110 119# eshopts_pop
111 echo 120# @CODE
112 121eshopts_push() {
113 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
114} 134}
115 135
116# 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
120# Default options for patch 165# Default options for patch:
166# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
123# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
124# and not the full path .. 175# and not the full path. Globs accepted.
125EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
126# Change the printed message for a single patch. 179# Change the printed message for a single patch.
127EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
128# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
129# 182# @DESCRIPTION:
130# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
131# 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.
132EPATCH_FORCE="no" 189EPATCH_FORCE="no"
133 190
134# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
135# 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.
136# 199#
137# 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
138# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
139# 202#
140# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
141# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
142# 205# ${EPATCH_FORCE} == "yes"
143# Above EPATCH_* variables can be used to control various defaults,
144# bug they should be left as is to ensure an ebuild can rely on
145# them for.
146#
147# Patches are applied in current directory.
148#
149# Bulk Patches should preferibly have the form of:
150#
151# ??_${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.
152# 215#
153# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
154# 218#
155# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
156# 02_sparc_another-fix.patch.bz2
157#
158# This ensures that there are a set order, and you can have ARCH
159# specific patches.
160#
161# If you however give an argument to epatch(), it will treat it as a
162# single patch that need to be applied if its a file. If on the other
163# hand its a directory, it will set EPATCH_SOURCE to this.
164#
165# <azarah@gentoo.org> (10 Nov 2002)
166#
167epatch() { 220epatch() {
168 local PIPE_CMD="" 221 _epatch_draw_line() {
169 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
170 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
171 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
172 local SINGLE_PATCH="no" 225 }
173 local x=""
174 226
175 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
176 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 [[ $# -gt 1 ]] ; then
177 local m="" 233 local m
178 einfo "${#} patches to apply ..."
179 for m in "$@" ; do 234 for m in "$@" ; do
180 epatch "${m}" 235 epatch "${m}"
181 done 236 done
182 return 0 237 return 0
183 fi 238 fi
184 239
185 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
186 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
187 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
188 246 set -- "$1"
189 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
190 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
191 250
192 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
193 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
194 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
195 if [ "${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} ]]
196 then 297 then
197 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
198 else 323 else
199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
200 fi 325 fi
201 else 326
202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
203 then 328 # but if there are more, make sure we get unique log filenames
204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
205 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
206 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
207 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
208 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
209 echo 369 echo
210 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
211 eerror 407 eerror
212 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
213 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
214 echo 411 echo
215 die "Cannot find \$EPATCH_SOURCE!"
216 fi
217
218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
219 fi
220
221 case ${EPATCH_SUFFIX##*\.} in
222 bz2)
223 PIPE_CMD="bzip2 -dc"
224 PATCH_SUFFIX="bz2"
225 ;;
226 gz|Z|z)
227 PIPE_CMD="gzip -dc"
228 PATCH_SUFFIX="gz"
229 ;;
230 ZIP|zip)
231 PIPE_CMD="unzip -p"
232 PATCH_SUFFIX="zip"
233 ;;
234 *)
235 PIPE_CMD="cat"
236 PATCH_SUFFIX="patch"
237 ;;
238 esac
239
240 if [ "${SINGLE_PATCH}" = "no" ]
241 then
242 einfo "Applying various patches (bugfixes/updates) ..."
243 fi
244 for x in ${EPATCH_SOURCE}
245 do
246 # New ARCH dependant patch naming scheme ...
247 #
248 # ???_arch_foo.patch
249 #
250 if [ -f ${x} ] && \
251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
252 [ "${EPATCH_FORCE}" = "yes" ])
253 then
254 local count=0
255 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/}
257
258 if [ -n "${EPATCH_EXCLUDE}" ]
259 then
260 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
261 then
262 continue
263 fi
264 fi
265
266 if [ "${SINGLE_PATCH}" = "yes" ]
267 then
268 if [ -n "${EPATCH_SINGLE_MSG}" ]
269 then
270 einfo "${EPATCH_SINGLE_MSG}"
271 else
272 einfo "Applying ${patchname} ..."
273 fi
274 else
275 einfo " ${patchname} ..."
276 fi
277
278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ]
283 do
284 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 else
293 PATCH_TARGET="${x}"
294 fi
295
296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 if [ "${PATCH_SUFFIX}" != "patch" ]
303 then
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
305 then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
311 fi
312 fi
313
314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
315 then
316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
323
324 if [ "$?" -ne 0 ]
325 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo
328 eerror "A dry-run of patch command succeeded, but actually"
329 eerror "applying the patch failed!"
330 #die "Real world sux compared to the dreamworld!"
331 count=5
332 fi
333
334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
335
336 break
337 fi
338
339 count=$((count + 1))
340 done
341
342 if [ "${PATCH_SUFFIX}" != "patch" ]
343 then
344 rm -f ${PATCH_TARGET}
345 fi
346
347 if [ "${count}" -eq 5 ]
348 then
349 echo
350 eerror "Failed Patch: ${patchname} !"
351 eerror " ( ${PATCH_TARGET} )"
352 eerror
353 eerror "Include in your bugreport the contents of:"
354 eerror
355 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
356 echo
357 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
358 fi 413 fi
359 414
360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
361 416 rm -f "${STDERR_TARGET}"
362 eend 0 417 eend 0
363 fi
364 done 418 done
365 if [ "${SINGLE_PATCH}" = "no" ]
366 then
367 einfo "Done with patching"
368 fi
369}
370 419
371# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
372# implementation. 421 : # everything worked
373# 422}
374# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
375# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
376have_NPTL() {
377 cat > ${T}/test-nptl.c <<-"END"
378 #define _XOPEN_SOURCE
379 #include <unistd.h>
380 #include <stdio.h>
381 425
382 int main() 426 # don't clobber any EPATCH vars that the parent might want
383 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
384 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
385 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
386 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
387 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
388 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
389 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
390 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
391 return 0; 435 EPATCH_FORCE="yes" \
392 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
393 437 epatch
394 return 1;
395 }
396 END
397
398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
400 then
401 echo "yes"
402 einfon "Checking what PTHREADS implementation we have ..."
403 if ${T}/nptl
404 then
405 return 0 438 return 0
406 else
407 return 1
408 fi
409 else
410 echo "no"
411 fi 439 fi
412 440 done
413 return 1 441 return 1
414} 442}
415 443
416# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
417# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
418# 446# @DESCRIPTION:
419# Thanks to nall <nall@gentoo.org> for this.
420#
421get_number_of_jobs() {
422 local jobs=0
423
424 if [ ! -r /proc/cpuinfo ]
425 then
426 return 1
427 fi
428
429 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
430 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
431 then
432 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
433 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
434 ADMINPARAM="${ADMINPARAM/-j}"
435 fi
436
437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
438
439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
441 then
442 # these archs will always have "[Pp]rocessor"
443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
444
445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
446 then
447 # sparc always has "ncpus active"
448 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449
450 elif [ "${ARCH}" = "alpha" ]
451 then
452 # alpha has "cpus active", but only when compiled with SMP
453 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
454 then
455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456 else
457 jobs=2
458 fi
459
460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
461 then
462 # ppc has "processor", but only when compiled with SMP
463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
464 then
465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
466 else
467 jobs=2
468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
473 else
474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
475 die "Unknown ARCH -- ${ARCH}!"
476 fi
477
478 # Make sure the number is valid ...
479 if [ "${jobs}" -lt 1 ]
480 then
481 jobs=1
482 fi
483
484 if [ -n "${ADMINPARAM}" ]
485 then
486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
487 then
488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
490 else
491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
493 fi
494 fi
495}
496
497# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 448# does not exist on the users system.
499# vapier@gentoo.org
500#
501# Takes just 1 optional parameter (the directory to create tmpfile in)
502emktemp() { 449emktemp() {
503 local exe="touch" 450 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 452 local topdir=$1
506 453
507 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 456 && topdir="/tmp" \
511 || topdir="${T}" 457 || topdir=${T}
512 fi 458 fi
513 459
514 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
515 then 461 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 462 local tmp=/
517 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 465 done
520 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 467 echo "${tmp}"
522 else 468 else
523 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 470 # but should produce a usable file on all userlands
525 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 475 fi
476 fi
528} 477}
529 478
479# @FUNCTION: egetent
480# @USAGE: <database> <key>
481# @MAINTAINER:
482# base-system@gentoo.org (Linux)
483# Joe Jezak <josejx@gmail.com> (OS X)
484# usata@gentoo.org (OS X)
485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
486# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 487# Small wrapper for getent (Linux),
488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() { 490egetent() {
537 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
538 case "$2" in 493 case "$2" in
539 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 496 ;;
542 *) # Numeric 497 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 499 ;;
545 esac 500 esac
546 elif useq x86-fbsd ; then 501 ;;
547 local action 502 *-darwin*)
548 if [ "$1" == "passwd" ] 503 local mytype=$1
549 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
550 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
551 else 506 case "$2" in
552 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 524 fi
525
554 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
555 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
556 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 533 getent "$1" "$2"
558 fi 534 ;;
535 esac
559} 536}
560 537
561# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
562# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 540# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
565# 542# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
569# note: pass -1 to get default behavior
570# shell: /bin/false
571# homedir: /dev/null
572# groups: none
573# extra: comment of 'added by portage for ${PN}'
574enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
575 # get the username 554 # get the username
576 local euser="$1"; shift 555 local euser=$1; shift
577 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 557 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
581 fi 559 fi
582 560
583 # lets see if the username already exists 561 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 563 return 0
587 fi 564 fi
588 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
589 566
590 # options to pass to useradd 567 # options to pass to useradd
591 local opts= 568 local opts=
592 569
593 # handle uid 570 # handle uid
594 local euid="$1"; shift 571 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 575 euid="next"
602 fi 576 fi
603 else 577 else
604 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
606 fi 580 fi
607 else 581 else
608 euid="next" 582 euid="next"
609 fi 583 fi
610 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
611 then 585 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 587 done
621 fi 588 fi
622 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
624 591
625 # handle shell 592 # handle shell
626 local eshell="$1"; shift 593 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
633 fi 602 fi
634 else 603 else
635 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 605 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 606 done
638 else 607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
639 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
640 fi 616 fi
617
618 eshell=${shell}
641 fi 619 fi
642 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
644 622
645 # handle homedir 623 # handle homedir
646 local ehome="$1"; shift 624 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 626 ehome="/dev/null"
650 fi 627 fi
651 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
653 630
654 # handle groups 631 # handle groups
655 local egroups="$1"; shift 632 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 634 local oldifs=${IFS}
659 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
660 636
661 export IFS="," 637 export IFS=","
662 for g in ${egroups} 638 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 639 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
669 fi 643 fi
670 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 645 defgroup=${g}
673 else 646 else
674 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
675 fi 648 fi
676 export IFS="," 649 export IFS=","
677 done 650 done
678 export IFS="${oldifs}" 651 export IFS=${oldifs}
679 652
680 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
684 fi 656 fi
685 else 657 else
686 egroups="(none)" 658 egroups="(none)"
687 fi 659 fi
688 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
689 661
690 # handle extra and add the user 662 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
694 if useq ppc-macos 665 case ${CHOST} in
695 then 666 *-darwin*)
696 ### Make the user 667 ### Make the user
697 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 673 ### Add the user to the groups specified
704 local oldifs="${IFS}" 674 local oldifs=${IFS}
705 export IFS="," 675 export IFS=","
706 for g in ${egroups} 676 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
709 done 678 done
710 export IFS="${oldifs}" 679 export IFS=${oldifs}
711 else 680 else
712 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
715 die "Required function missing" 684 die "Required function missing"
716 fi 685 fi
717 elif use x86-fbsd ; then 686 ;;
718 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
719 then 688 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
722 die "enewuser failed" 691 die "enewuser failed"
723 else 692 else
724 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
727 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
728 else 702 else
729 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
730 then 704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
732 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
733 || die "enewuser failed" 726 || die "enewuser failed"
734 else 727 else
735 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
737 || die "enewuser failed" 731 || die "enewuser failed"
738 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
739 fi 741 fi
742
740 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
741
742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
744 einfo " - Creating ${ehome} in ${D}"
745 dodir ${ehome}
746 fowners ${euser} ${ehome}
747 fperms 755 ${ehome}
748 fi
749} 744}
750 745
751# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
752# vapier@gentoo.org 747# @USAGE: <group> [gid]
753# 748# @DESCRIPTION:
754# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
755# 750# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 752# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
761 # get the group 761 # get the group
762 local egroup="$1"; shift 762 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
764 then 764 then
765 eerror "No group specified !" 765 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
767 fi 767 fi
768 768
769 # see if group already exists 769 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 771 return 0
773 fi 772 fi
774 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
775 774
776 # options to pass to useradd 775 # options to pass to useradd
782 then 781 then
783 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
784 then 783 then
785 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
786 then 785 then
787 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
789 else 788 else
790 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
791 fi 790 fi
792 else 791 else
806 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
807 806
808 # add the group 807 # add the group
809 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
812 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
813 then 813 then
814 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
817 die "Required function missing" 817 die "Required function missing"
818 fi 818 fi
819 819
820 # If we need the next available 820 # If we need the next available
821 case ${egid} in 821 case ${egid} in
822 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
825 done 825 done
826 esac 826 esac
827 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
830 case ${egid} in 832 case ${egid} in
831 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
834 done 836 done
835 esac 837 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
839 fi 854 ;;
855 esac
840 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
841} 857}
842 858
843# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
844# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
845# 861# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 866edos2unix() {
848 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 868}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861 869
862# Make a desktop file ! 870# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
865# 873#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
867# 875#
868# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
869# name: the name that will show up in the menu 877# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 880# a full path to an icon
873# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
876make_desktop_entry() { 884make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
878 886
879 local exec=${1} 887 local exec=${1}
880 local name=${2:-${PN}} 888 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
882 local type=${4} 890 local type=${4}
883 local path=${5} 891 local fields=${5}
884 892
885 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 896 case ${catmaj} in
889 app) 897 app)
890 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
891 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
894 editors) type=TextEditor;; 907 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 909 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
898 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
899 vim) type=TextEditor;; 913 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
901 *) type=;;
902 esac 915 esac
903 ;; 916 ;;
904 917
905 dev) 918 dev)
906 type="Development" 919 type="Development"
907 ;; 920 ;;
908 921
909 games) 922 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 923 case ${catmin} in
913 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 926 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;;
921 simulation) type=Simulation;; 932 simulation) type=Simulation;;
922 sports) type=SportsGame;; 933 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
924 *) type=;;
925 esac 935 esac
926 type="Game;${type}" 936 type="Game;${type}"
927 ;; 937 ;;
928 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
929 mail) 947 mail)
930 type="Network;Email" 948 type="Network;Email"
931 ;; 949 ;;
932 950
933 media) 951 media)
934 case ${catmin} in 952 case ${catmin} in
953 gfx)
935 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
936 radio) type=Tuner;; 958 radio) type=Tuner;;
937 sound) type=Audio;; 959 sound) type=Audio;;
938 tv) type=TV;; 960 tv) type=TV;;
939 video) type=Video;; 961 video) type=Video;;
940 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
941 esac 965 esac
942 type="AudioVideo;${type}"
943 ;; 966 ;;
944 967
945 net) 968 net)
946 case ${catmin} in 969 case ${catmin} in
947 dialup) type=Dialup;; 970 dialup) type=Dialup;;
950 irc) type=IRCClient;; 973 irc) type=IRCClient;;
951 mail) type=Email;; 974 mail) type=Email;;
952 news) type=News;; 975 news) type=News;;
953 nntp) type=News;; 976 nntp) type=News;;
954 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
955 *) type=;; 978 voip) type=Telephony;;
956 esac 979 esac
957 type="Network;${type}" 980 type="Network;${type}"
958 ;; 981 ;;
959 982
960 sci) 983 sci)
961 case ${catmin} in 984 case ${catmin} in
962 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
963 bio*) type=Biology;; 986 bio*) type=Biology;;
964 calc*) type=Calculator;; 987 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
966 geo*) type=Geology;; 990 geo*) type=Geology;;
967 math*) type=Math;; 991 math*) type=Math;;
968 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
969 esac 994 esac
970 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
971 ;; 1000 ;;
972 1001
973 www) 1002 www)
974 case ${catmin} in 1003 case ${catmin} in
975 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
976 *) type=;;
977 esac 1005 esac
978 type="Network" 1006 type="Network;${type}"
979 ;; 1007 ;;
980 1008
981 *) 1009 *)
982 type= 1010 type=
983 ;; 1011 ;;
984 esac 1012 esac
985 fi 1013 fi
986 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 1034 [Desktop Entry]
990Encoding=UTF-8
991Version=0.9.2
992Name=${name} 1035 Name=${name}
993Type=Application 1036 Type=Application
994Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
995Exec=${exec} 1038 Exec=${exec}
996Path=${path} 1039 TryExec=${exec%% *}
997Icon=${icon} 1040 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
999 1043
1044 if [[ ${fields:-=} != *=* ]] ; then
1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 1054 insinto /usr/share/applications
1001 doins "${desktop}" 1055 doins "${desktop}"
1002 1056 ) || die "installing desktop file failed"
1003 return 0
1004} 1057}
1005 1058
1006# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
1007# 1060# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
1009# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 1063# @DESCRIPTION:
1064# Validate desktop entries using desktop-file-utils
1065validate_desktop_entries() {
1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1067 einfo "Checking desktop entry validity"
1068 local directories=""
1069 for d in /usr/share/applications $@ ; do
1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1084 fi
1085}
1011 1086
1087# @FUNCTION: make_session_desktop
1088# @USAGE: <title> <command> [command args...]
1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
1012make_session_desktop() { 1094make_session_desktop() {
1013
1014 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1015 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1016 1097
1017 local title="${1}" 1098 local title=$1
1018 local command="${2}" 1099 local command=$2
1019 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1020 1102
1103 cat <<-EOF > "${desktop}"
1021echo "[Desktop Entry] 1104 [Desktop Entry]
1022Encoding=UTF-8
1023Name=${title} 1105 Name=${title}
1024Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
1025Exec=${command} 1107 Exec=${command} $*
1026TryExec=${command} 1108 TryExec=${command}
1027Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
1028 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1029 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
1030 doins "${desktop}" 1116 doins "${desktop}"
1031 1117 )
1032 return 0
1033} 1118}
1034 1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
1035domenu() { 1125domenu() {
1036 local i 1126 (
1037 local j 1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1038 insinto /usr/share/applications 1130 insinto /usr/share/applications
1039 for i in ${@} 1131 for i in "$@" ; do
1040 do
1041 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
1042 then
1043 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
1044 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
1045 then
1046 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
1047 do
1048 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1049 done 1139 done
1140 else
1141 ((++ret))
1050 fi 1142 fi
1051 done 1143 done
1144 exit ${ret}
1145 )
1052} 1146}
1053 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1054doicon() { 1166doicon() {
1055 local i 1167 (
1056 local j 1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1057 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1058 for i in ${@} 1172 for i in "$@" ; do
1059 do
1060 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1061 then
1062 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1063 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1064 then
1065 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1066 do
1067 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1068 done 1180 done
1181 else
1182 ((++ret))
1069 fi 1183 fi
1070 done 1184 done
1185 exit ${ret}
1186 )
1071} 1187}
1072 1188
1073############################################################## 1189# @FUNCTION: newicon
1074# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1075############################################################## 1191# @DESCRIPTION:
1076 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1077 1201
1078# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1079find_unpackable_file() { 1203find_unpackable_file() {
1080 local src="$1" 1204 local src=$1
1081 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1082 then
1083 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1084 else 1207 else
1085 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1086 then
1087 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1088 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1089 then
1090 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1091 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1092 then
1093 src="${src}" 1213 src=${src}
1094 fi
1095 fi 1214 fi
1096 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1097 echo "${src}" 1217 echo "${src}"
1098} 1218}
1099 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1100# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1101# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1102# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
1103# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1104# 1227#
1105# Usage: unpack_pdv [file to unpack] [size of off_t]
1106# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
1107# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1108# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
1109# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
1110# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1111# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1112# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
1113# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
1114# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1115# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1116# lseek 1246# lseek
1117# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1118# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1119# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
1120unpack_pdv() { 1252unpack_pdv() {
1121 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1122 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1123 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1124 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1125 1258
1126 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1128 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1129 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1130 1263
1131 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1132 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1133 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1134 1267
1135 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1136 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1137 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1138 1271
1139 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1140 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1142 1275
1143 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1144 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1145 iscompressed=1 1278 iscompressed=1
1146 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1147 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1148 else 1281 else
1149 iscompressed=0 1282 iscompressed=0
1150 fi 1283 fi
1151 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1152 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1153 istar=1 1286 istar=1
1154 else 1287 else
1155 istar=0 1288 istar=0
1156 fi 1289 fi
1157 1290
1185 true 1318 true
1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188} 1321}
1189 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1190# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1191# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1192# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1193# many other game companies. 1329# many other game companies.
1194# 1330#
1195# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1196# - If the file is not specified then unpack will utilize ${A}.
1197# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1198# the proper offset from the script itself. 1333# the proper offset from the script itself.
1199unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1200 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1201 local skip="$2" 1337 local skip=$2
1202 local exe="$3" 1338 local exe=$3
1203 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1204 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1205 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1206 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1207 then
1208 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1209 local skip=0 1346 local skip=0
1210 exe=tail 1347 exe=tail
1211 case ${ver} in 1348 case ${ver} in
1212 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1214 ;; 1351 ;;
1215 2.0|2.0.1) 1352 2.0|2.0.1)
1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1217 ;; 1354 ;;
1218 2.1.1) 1355 2.1.1)
1219 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1220 let skip="skip + 1" 1357 (( skip++ ))
1221 ;; 1358 ;;
1222 2.1.2) 1359 2.1.2)
1223 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1224 let skip="skip + 1" 1361 (( skip++ ))
1225 ;; 1362 ;;
1226 2.1.3) 1363 2.1.3)
1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1228 let skip="skip + 1" 1365 (( skip++ ))
1229 ;; 1366 ;;
1230 2.1.4) 1367 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd" 1370 exe="dd"
1234 ;; 1371 ;;
1235 *) 1372 *)
1242 esac 1379 esac
1243 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1244 fi 1381 fi
1245 case ${exe} in 1382 case ${exe} in
1246 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1249 esac 1386 esac
1250 1387
1251 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1252 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1254 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1255 case ${filetype} in 1392 case ${filetype} in
1256 *tar\ archive) 1393 *tar\ archive*)
1257 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1258 ;; 1395 ;;
1259 bzip2*) 1396 bzip2*)
1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1261 ;; 1398 ;;
1271 ;; 1408 ;;
1272 esac 1409 esac
1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1274} 1411}
1275 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1276# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1277#
1278# Usage: check_license [license]
1279# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1280check_license() { 1418check_license() {
1281 local lic=$1 1419 local lic=$1
1282 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1283 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1284 else 1422 else
1285 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1286 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1287 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1288 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1289 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1290 lic="${src}" 1428 lic="${lic}"
1291 fi
1292 fi 1429 fi
1293 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1294 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1295 1432
1296 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1297 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1298 local shopts=$-
1299 local alic 1435 local alic
1300 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1301 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1302 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1303 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1304 return 0 1440 return 0
1305 fi 1441 fi
1306 done 1442 done
1307 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1308 1445
1309 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1310 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1311********************************************************** 1448 **********************************************************
1312The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1313package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1314continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1315CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1316********************************************************** 1453 **********************************************************
1317 1454
1318EOF 1455 EOF
1319 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1320 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1321 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1322 read alic 1459 read alic
1323 case ${alic} in 1460 case ${alic} in
1330 die "Failed to accept license" 1467 die "Failed to accept license"
1331 ;; 1468 ;;
1332 esac 1469 esac
1333} 1470}
1334 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1335# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1336# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1337# 1477#
1338# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1339# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1340# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1341# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1342# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1343# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1344# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1345# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1346# 1492#
1347# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1348#
1349# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1350# - this will attempt to locate a cd based upon a file that is on
1351# the cd ... the more files you give this function, the more cds
1352# the cdrom functions will handle
1353cdrom_get_cds() { 1494cdrom_get_cds() {
1354 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1355 # the # of files they gave us 1496 # the # of files they gave us
1356 local cdcnt=0 1497 local cdcnt=0
1357 local f= 1498 local f=
1358 for f in "$@" ; do 1499 for f in "$@" ; do
1359 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1360 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1361 done 1502 done
1362 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1363 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1364 1505
1365 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1366 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1367 if [[ ! -z ${CD_ROOT} ]] ; then
1368 export CDROM_ROOT=${CD_ROOT}
1369 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1370 return
1371 fi
1372 # do the same for CD_ROOT_X
1373 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1374 local var= 1509 local var=
1375 cdcnt=0 1510 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1378 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1379 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1380 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1381 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1383 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1384 fi 1520 fi
1385 export CDROM_ROOTS_${cdcnt}="${!var}"
1386 done 1521 done
1387 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1389 return 1530 return
1390 fi 1531 fi
1391 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1393 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1394 if [[ -z ${CDROM_NAME} ]] ; then
1395 echo "cdrom for ${PN}."
1396 else
1397 echo "${CDROM_NAME}."
1398 fi
1399 echo 1537 echo
1400 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1401 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1402 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1403 einfo "directory containing the files." 1541 einfo "directory containing the files."
1404 echo 1542 echo
1405 einfo "For example:" 1543 einfo "For example:"
1406 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1407 echo 1545 echo
1408 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1409 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1410 cdcnt=0 1557 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1413 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1414 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1415 done 1562 done
1416 echo 1563 echo
1417 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1418 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1419 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1420 einfon "" 1567 einfon ""
1421 cdcnt=0 1568 cdcnt=0
1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1423 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1424 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1425 done 1572 done
1426 echo 1573 echo
1427 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1428 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1431 echo 1578 echo
1432 einfo "For example:" 1579 einfo "For example:"
1433 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1434 echo 1581 echo
1435 fi 1582 fi
1583
1584 export CDROM_SET=""
1436 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1437 cdrom_load_next_cd 1586 cdrom_load_next_cd
1438} 1587}
1439 1588
1440# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1441# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1442# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1443# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1444cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1445 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1446 local var= 1598 local var
1447 1599 ((++CDROM_CURRENT_CD))
1448 if [[ ! -z ${CD_ROOT} ]] ; then
1449 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1450 return
1451 fi
1452 1600
1453 unset CDROM_ROOT 1601 unset CDROM_ROOT
1454 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1455 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1456 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1457 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1458 else 1607 else
1459 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1460 fi 1609 fi
1461 1610
1462 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1468# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1469# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1470# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1471# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1472cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1473 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1474 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1475 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1476 local mline=""
1477 local showedmsg=0
1478 1635
1479 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1480 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1481 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1482 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1483 done 1651 done
1484 1652
1485 if [[ -z ${CDROM_ROOT} ]] ; then
1486 echo 1653 echo
1487 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1488 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1489 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1490 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1491 else
1492 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1493 fi
1494 else 1658 else
1495 if [[ -z ${CDROM_NAME_1} ]] ; then
1496 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1497 else
1498 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1499 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1500 fi
1501 fi 1660 fi
1502 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1503 fi 1668 fi
1669 showedmsg=1
1670 fi
1504 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1505 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1506 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1507 fi 1682 fi
1683 read || die "something is screwed with your system"
1508 done 1684 done
1509} 1685}
1510 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1511# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1512# a package can support 1691# a package can support. The first form allows you to
1513# 1692# specify a list of LINGUAS. The -i builds a list of po
1514# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1515# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1516# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1517# 1696# of the lists.
1518# The first form allows you to specify a list of LINGUAS.
1519# The -i builds a list of po files found in all the
1520# directories and uses the intersection of the lists.
1521# The -u builds a list of po files found in all the
1522# directories and uses the union of the lists.
1523strip-linguas() { 1697strip-linguas() {
1524 local ls newls 1698 local ls newls nols
1525 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1526 local op=$1; shift 1700 local op=$1; shift
1527 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1528 local d f 1702 local d f
1529 for d in "$@" ; do 1703 for d in "$@" ; do
1530 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1531 newls=${ls} 1705 newls=${ls}
1532 else 1706 else
1533 newls="" 1707 newls=""
1534 fi 1708 fi
1535 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1536 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1537 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1538 else 1712 else
1539 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1540 fi 1714 fi
1541 done 1715 done
1542 ls=${newls} 1716 ls=${newls}
1543 done 1717 done
1544 ls=${ls//.po}
1545 else 1718 else
1546 ls=$@ 1719 ls="$@"
1547 fi 1720 fi
1548 1721
1549 ls=" ${ls} " 1722 nols=""
1550 newls="" 1723 newls=""
1551 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1552 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1553 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1554 else 1727 else
1555 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1556 fi 1729 fi
1557 done 1730 done
1558 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1559 unset LINGUAS 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1560 else
1561 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1562 fi
1563} 1734}
1564 1735
1565# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1566# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1567 1738# @DESCRIPTION:
1568# the following functions are useful in kernel module ebuilds, etc.
1569# for an example see ivtv or drbd ebuilds
1570
1571# set's ARCH to match what the kernel expects
1572set_arch_to_kernel() {
1573 i=10
1574 while ((i--)) ; do
1575 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1576 done
1577 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1578 case ${ARCH} in
1579 x86) export ARCH="i386";;
1580 amd64) export ARCH="x86_64";;
1581 hppa) export ARCH="parisc";;
1582 mips) export ARCH="mips";;
1583 sparc) export ARCH="$(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!
1584 *) export ARCH="${ARCH}";;
1585 esac
1586}
1587
1588# set's ARCH back to what portage expects
1589set_arch_to_portage() {
1590 i=10
1591 while ((i--)) ; do
1592 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1593 done
1594 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1595}
1596
1597# Jeremy Huddleston <eradicator@gentoo.org>:
1598# preserve_old_lib /path/to/libblah.so.0
1599# preserve_old_lib_notify /path/to/libblah.so.0
1600#
1601# These functions are useful when a lib in your package changes --soname. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1602# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1603# would break packages that link against it. Most people get around this 1741# would break packages that link against it. Most people get around this
1604# by using the portage SLOT mechanism, but that is not always a relevant 1742# by using the portage SLOT mechanism, but that is not always a relevant
1605# solution, so instead you can add the following to your ebuilds: 1743# solution, so instead you can call this from pkg_preinst. See also the
1606# 1744# preserve_old_lib_notify function.
1607# src_install() {
1608# ...
1609# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1610# ...
1611# }
1612#
1613# pkg_postinst() {
1614# ...
1615# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1616# ...
1617# }
1618
1619preserve_old_lib() { 1745preserve_old_lib() {
1620 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1621 1751
1622 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1623 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1624 DIRNAME=`dirname ${LIB}`
1625 1754
1626 dodir ${DIRNAME} 1755 local lib dir
1627 cp ${ROOT}${LIB} ${D}${DIRNAME} 1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1628 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1629 fi 1762 done
1630} 1763}
1631 1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1632preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1633 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1634 1774
1635 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1636 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1637 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1638 einfo "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1639 einfo "In order to avoid breaking packages that link against is, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1640 einfo "is not being removed. In order to make full use of this newer version," 1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1641 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1642 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1643 einfo 1788 ewarn
1644 einfo "After doing that, you can safely remove ${LIB}"
1645 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1646 fi 1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1647} 1800}
1648 1801
1649# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1650# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1651# 1805#
1652# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1653# ex: built_with_use xchat gtk2
1654# 1807#
1655# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1656# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1657# Note: the default flag is '-a' 1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1658built_with_use() { 1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1659 local opt=$1 1840 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661 1842
1662 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1663 shift 1845 shift
1664 1846
1665 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1666 [[ ! -e ${USEFILE} ]] && return 1 1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1667 1880
1668 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1669 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1670 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1671 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1675 shift 1888 shift
1676 done 1889 done
1677 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1678} 1891}
1679 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1680# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1681# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1682epunt_cxx() { 1900epunt_cxx() {
1683 local dir=$1 1901 local dir=$1
1684 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1685 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1686 local f 1904 local f
1687 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1688 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1689 done 1907 done
1690 eend 0 1908 eend 0
1691} 1909}
1692 1910
1693# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1694# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1695# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1696dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1697 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1698 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1699 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1700
1701 insinto /etc/pam.d
1702 doins "$@" || die "failed to install $@"
1703}
1704# newpamd <old name> <new name>
1705#
1706# Install pam file <old name> as <new name> in /etc/pam.d
1707newpamd() {
1708 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1709
1710 use pam || return 0
1711
1712 insinto /etc/pam.d
1713 newins "$1" "$2" || die "failed to install $1 as $2"
1714}
1715
1716# make a wrapper script ...
1717# NOTE: this was originally games_make_wrapper, but I noticed other places where
1718# this could be used, so I have moved it here and made it not games-specific
1719# -- wolf31o2
1720# $1 == wrapper name
1721# $2 == binary to run
1722# $3 == directory to chdir before running binary
1723# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1724# $5 == path for wrapper
1725make_wrapper() { 1918make_wrapper() {
1726 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1727 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1728 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1729#!/bin/sh 1924#!/bin/sh
1730cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1731export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1732exec ${bin} "\$@" 1933exec ${bin} "\$@"
1733EOF 1934EOF
1734 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1735 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1736 then 1937 (
1737 exeinto ${5} 1938 exeinto "${path}"
1738 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1739 else 1941 else
1740 newbin "${tmpwrapper}" "${wrapper}" 1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1741 fi 1960# fi
1742} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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