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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 1.231 2006/03/18 18:38:11 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# 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.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 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"
71 /* GNU ld script 58}
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 59
77 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
78 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
79 GROUP ( /${libdir}/${lib} ) 62}
80 END_LDSCRIPT 63
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
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 ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
116# return 0
117# fi
82 done 118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__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
83} 134}
84 135
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: ${s}"
152 fi
153}
85 154
86# Default directory where patches are located 155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
90# Default options for patch 165# Default options for patch:
166# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
93# Set -E to automatically remove empty files. 169# -E - automatically remove empty files
170# @CODE
94EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
96# and not the full path .. 175# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
98# Change the printed message for a single patch. 179# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
100# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
101EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
102# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
103# 186# @DESCRIPTION:
104# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
105# 188# arch naming style.
106EPATCH_FORCE="no" 189EPATCH_FORCE="no"
107 190
108# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
109# 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.
110# 199#
111# 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
112# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
113# 202#
114# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
115# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
116# 205# ${EPATCH_FORCE} == "yes"
117# Above EPATCH_* variables can be used to control various defaults,
118# bug they should be left as is to ensure an ebuild can rely on
119# them for.
120#
121# Patches are applied in current directory.
122#
123# Bulk Patches should preferibly have the form of:
124#
125# ??_${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.
126# 215#
127# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
128# 218#
129# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
130# 02_sparc_another-fix.patch.bz2
131#
132# This ensures that there are a set order, and you can have ARCH
133# specific patches.
134#
135# If you however give an argument to epatch(), it will treat it as a
136# single patch that need to be applied if its a file. If on the other
137# hand its a directory, it will set EPATCH_SOURCE to this.
138#
139# <azarah@gentoo.org> (10 Nov 2002)
140#
141epatch() { 220epatch() {
142 _epatch_draw_line() { 221 _epatch_draw_line() {
222 # create a line of same length as input string
143 [[ -z $1 ]] && set "$(printf "%65s" '')" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 echo "${1//?/=}" 224 echo "${1//?/=}"
145 } 225 }
146 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
147 local PIPE_CMD=""
148 local STDERR_TARGET="${T}/$$.out"
149 local PATCH_TARGET="${T}/$$.patch"
150 local PATCH_SUFFIX=""
151 local SINGLE_PATCH="no"
152 local x=""
153 226
154 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
155 228
156 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
157 then 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 [[ $# -gt 1 ]] ; then
158 local m="" 233 local m
159 for m in "$@" ; do 234 for m in "$@" ; do
160 epatch "${m}" 235 epatch "${m}"
161 done 236 done
162 return 0 237 return 0
163 fi 238 fi
164 239
165 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
166 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
167 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
168 246 set -- "$1"
169 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
170 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
171 250
172 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
173 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
174 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
175 if [ "${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} ]]
176 then 297 then
177 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
178 else 323 else
179 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
180 fi 325 fi
181 else 326
182 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
183 then 328 # but if there are more, make sure we get unique log filenames
184 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
185 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
186 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
187 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
188 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
189 echo 369 echo
190 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
191 eerror 407 eerror
192 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
193 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
194 echo 411 echo
195 die "Cannot find \$EPATCH_SOURCE!"
196 fi
197
198 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
199 fi
200
201 case ${EPATCH_SUFFIX##*\.} in
202 bz2)
203 PIPE_CMD="bzip2 -dc"
204 PATCH_SUFFIX="bz2"
205 ;;
206 gz|Z|z)
207 PIPE_CMD="gzip -dc"
208 PATCH_SUFFIX="gz"
209 ;;
210 ZIP|zip)
211 PIPE_CMD="unzip -p"
212 PATCH_SUFFIX="zip"
213 ;;
214 *)
215 PIPE_CMD="cat"
216 PATCH_SUFFIX="patch"
217 ;;
218 esac
219
220 if [ "${SINGLE_PATCH}" = "no" ]
221 then
222 einfo "${EPATCH_MULTI_MSG}"
223 fi
224 for x in ${EPATCH_SOURCE}
225 do
226 # New ARCH dependant patch naming scheme ...
227 #
228 # ???_arch_foo.patch
229 #
230 if [ -f ${x} ] && \
231 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
232 [ "${EPATCH_FORCE}" = "yes" ])
233 then
234 local count=0
235 local popts="${EPATCH_OPTS}"
236 local patchname=${x##*/}
237
238 if [ -n "${EPATCH_EXCLUDE}" ]
239 then
240 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
241 then
242 continue
243 fi
244 fi
245
246 if [ "${SINGLE_PATCH}" = "yes" ]
247 then
248 if [ -n "${EPATCH_SINGLE_MSG}" ]
249 then
250 einfo "${EPATCH_SINGLE_MSG}"
251 else
252 einfo "Applying ${patchname} ..."
253 fi
254 else
255 einfo " ${patchname} ..."
256 fi
257
258 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260
261 # Allow for prefix to differ ... im lazy, so shoot me :/
262 while [ "${count}" -lt 5 ]
263 do
264 # Generate some useful debug info ...
265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267
268 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then
270 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 else
273 PATCH_TARGET="${x}"
274 fi
275
276 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281
282 if [ "${PATCH_SUFFIX}" != "patch" ]
283 then
284 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
285 then
286 echo
287 eerror "Could not extract patch!"
288 #die "Could not extract patch!"
289 count=5
290 break
291 fi
292 fi
293
294 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
295 then
296 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301
302 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
303 _epatch_assert
304
305 if [ "$?" -ne 0 ]
306 then
307 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
308 echo
309 eerror "A dry-run of patch command succeeded, but actually"
310 eerror "applying the patch failed!"
311 #die "Real world sux compared to the dreamworld!"
312 count=5
313 fi
314
315 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
316
317 break
318 fi
319
320 count=$((count + 1))
321 done
322
323 if [ "${PATCH_SUFFIX}" != "patch" ]
324 then
325 rm -f ${PATCH_TARGET}
326 fi
327
328 if [ "${count}" -eq 5 ]
329 then
330 echo
331 eerror "Failed Patch: ${patchname} !"
332 eerror " ( ${PATCH_TARGET} )"
333 eerror
334 eerror "Include in your bugreport the contents of:"
335 eerror
336 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
337 echo
338 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
339 fi 413 fi
340 414
341 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
342 416 rm -f "${STDERR_TARGET}"
343 eend 0 417 eend 0
344 fi
345 done 418 done
346 if [ "${SINGLE_PATCH}" = "no" ] 419
347 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
348 einfo "Done with patching" 421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 return 0
349 fi 439 fi
440 done
441 return 1
350} 442}
351 443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
352# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
353# does not exist on the users system 448# does not exist on the users system.
354# vapier@gentoo.org
355#
356# Takes just 1 optional parameter (the directory to create tmpfile in)
357emktemp() { 449emktemp() {
358 local exe="touch" 450 local exe="touch"
359 [[ $1 == -d ]] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
360 local topdir=$1 452 local topdir=$1
361 453
363 [[ -z ${T} ]] \ 455 [[ -z ${T} ]] \
364 && topdir="/tmp" \ 456 && topdir="/tmp" \
365 || topdir=${T} 457 || topdir=${T}
366 fi 458 fi
367 459
368 if [[ -z $(type -p mktemp) ]] ; then 460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
369 local tmp=/ 462 local tmp=/
370 while [[ -e ${tmp} ]] ; do 463 while [[ -e ${tmp} ]] ; do
371 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
372 done 465 done
373 ${exe} "${tmp}" || ${exe} -p "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
374 echo "${tmp}" 467 echo "${tmp}"
375 else 468 else
469 # the args here will give slightly wierd names on BSD,
470 # but should produce a usable file on all userlands
376 if [[ ${exe} == "touch" ]] ; then 471 if [[ ${exe} == "touch" ]] ; then
377 [[ ${USERLAND} == "GNU" ]] \
378 && mktemp -p "${topdir}" \
379 || TMPDIR="${topdir}" mktemp -t tmp 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
380 else 473 else
381 [[ ${USERLAND} == "GNU" ]] \
382 && mktemp -d "${topdir}" \
383 || TMPDIR="${topdir}" mktemp -dt tmp 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
384 fi
385 fi 475 fi
476 fi
386} 477}
387 478
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:
388# 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),
389# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
390# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
391# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
392#
393# egetent(database, key)
394egetent() { 490egetent() {
395 case ${CHOST} in 491 case ${CHOST} in
396 *-darwin*) 492 *-darwin[678])
397 case "$2" in 493 case "$2" in
398 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
399 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
400 ;; 496 ;;
401 *) # Numeric 497 *) # Numeric
402 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
499 ;;
500 esac
501 ;;
502 *-darwin*)
503 local mytype=$1
504 [[ "passwd" == $mytype ]] && mytype="Users"
505 [[ "group" == $mytype ]] && mytype="Groups"
506 case "$2" in
507 *[!0-9]*) # Non numeric
508 dscl . -read /$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
403 ;; 514 ;;
404 esac 515 esac
405 ;; 516 ;;
406 *-freebsd*|*-dragonfly*) 517 *-freebsd*|*-dragonfly*)
407 local opts action="user" 518 local opts action="user"
422 getent "$1" "$2" 533 getent "$1" "$2"
423 ;; 534 ;;
424 esac 535 esac
425} 536}
426 537
427# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
428# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
429# 540# @DESCRIPTION:
430# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
431# 542# a user to the system. The only required parameter is the username.
432# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
433# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
434# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
435# note: pass -1 to get default behavior
436# shell: /bin/false
437# homedir: /dev/null
438# groups: none
439# extra: comment of 'added by portage for ${PN}'
440enewuser() { 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
441 # get the username 554 # get the username
442 local euser=$1; shift 555 local euser=$1; shift
443 if [[ -z ${euser} ]] ; then 556 if [[ -z ${euser} ]] ; then
444 eerror "No username specified !" 557 eerror "No username specified !"
445 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
446 fi 559 fi
447 560
448 # lets see if the username already exists 561 # lets see if the username already exists
449 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
450 return 0 563 return 0
451 fi 564 fi
452 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
453 566
454 # options to pass to useradd 567 # options to pass to useradd
455 local opts= 568 local opts=
456 569
457 # handle uid 570 # handle uid
458 local euid=$1; shift 571 local euid=$1; shift
459 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
460 if [[ ${euid} -gt 0 ]] ; then 573 if [[ ${euid} -gt 0 ]] ; then
461 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
462 euid="next" 575 euid="next"
463 fi 576 fi
464 else 577 else
465 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
466 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
467 fi 580 fi
468 else 581 else
469 euid="next" 582 euid="next"
470 fi 583 fi
471 if [[ ${euid} == "next" ]] ; then 584 if [[ ${euid} == "next" ]] ; then
472 for euid in $(seq 101 999) ; do 585 for ((euid = 101; euid <= 999; euid++)); do
473 [[ -z $(egetent passwd ${euid}) ]] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
474 done 587 done
475 fi 588 fi
476 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
477 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
491 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
492 [[ -x ${ROOT}${shell} ]] && break 605 [[ -x ${ROOT}${shell} ]] && break
493 done 606 done
494 607
495 if [[ ${shell} == "/dev/null" ]] ; then 608 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use" 609 eerror "Unable to identify the shell to use, proceeding with userland default."
497 die "Unable to identify the shell to use" 610 case ${USERLAND} in
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 ${USERLAND}"
615 esac
498 fi 616 fi
499 617
500 eshell=${shell} 618 eshell=${shell}
501 fi 619 fi
502 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
600 fi 718 fi
601 ;; 719 ;;
602 720
603 *) 721 *)
604 if [[ -z $@ ]] ; then 722 if [[ -z $@ ]] ; then
605 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
606 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
607 || die "enewuser failed" 726 || die "enewuser failed"
608 else 727 else
609 einfo " - Extra: $@" 728 einfo " - Extra: $@"
610 useradd ${opts} ${euser} "$@" \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
611 || die "enewuser failed" 731 || die "enewuser failed"
612 fi 732 fi
613 ;; 733 ;;
614 esac 734 esac
615 735
621 fi 741 fi
622 742
623 export SANDBOX_ON=${oldsandbox} 743 export SANDBOX_ON=${oldsandbox}
624} 744}
625 745
626# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
627# vapier@gentoo.org 747# @USAGE: <group> [gid]
628# 748# @DESCRIPTION:
629# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
630# 750# group to the system. Just give it a group name to add and enewgroup will
631# 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
632# groupname: REQUIRED ! 752# allocate the next available one.
633# gid: next available (see groupadd(8))
634# extra: none
635enewgroup() { 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
636 # get the group 761 # get the group
637 local egroup="$1"; shift 762 local egroup="$1"; shift
638 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
639 then 764 then
640 eerror "No group specified !" 765 eerror "No group specified !"
641 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
642 fi 767 fi
643 768
644 # see if group already exists 769 # see if group already exists
645 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
646 then
647 return 0 771 return 0
648 fi 772 fi
649 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
650 774
651 # options to pass to useradd 775 # options to pass to useradd
694 fi 818 fi
695 819
696 # If we need the next available 820 # If we need the next available
697 case ${egid} in 821 case ${egid} in
698 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
699 for egid in $(seq 101 999); do 823 for ((egid = 101; egid <= 999; egid++)); do
700 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
701 done 825 done
702 esac 826 esac
703 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
704 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
705 ;; 829 ;;
706 830
707 *-freebsd*|*-dragonfly*) 831 *-freebsd*|*-dragonfly*)
708 case ${egid} in 832 case ${egid} in
709 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
712 done 836 done
713 esac 837 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 ;; 839 ;;
716 840
717 *-netbsd*) 841 *-netbsd*)
718 case ${egid} in 842 case ${egid} in
719 *[!0-9]*) # Non numeric 843 *[!0-9]*) # Non numeric
720 for egid in $(seq 101 999); do 844 for ((egid = 101; egid <= 999; egid++)); do
721 [ -z "`egetent group ${egid}`" ] && break 845 [[ -z $(egetent group ${egid}) ]] && break
722 done 846 done
723 esac 847 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;; 849 ;;
726 850
727 *) 851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
728 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
729 ;; 854 ;;
730 esac 855 esac
731 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
732} 857}
733 858
734# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
735# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
736# 861# @DESCRIPTION:
737# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
738edos2unix() { 866edos2unix() {
739 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
740 do
741 cp "${f}" ${T}/edos2unix
742 sed 's/\r$//' ${T}/edos2unix > "${f}"
743 done
744} 868}
745
746
747##############################################################
748# START: Handle .desktop files and menu entries #
749# maybe this should be separated into a new eclass some time #
750# lanius@gentoo.org #
751##############################################################
752 869
753# Make a desktop file ! 870# Make a desktop file !
754# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
755# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
756# 873#
757# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
758# 875#
759# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
760# name: the name that will show up in the menu 877# name: the name that will show up in the menu
761# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
762# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
763# a full path to an icon 880# a full path to an icon
764# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
765# http://www.freedesktop.org/Standards/desktop-entry-spec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
766# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
767make_desktop_entry() { 884make_desktop_entry() {
768 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
769 886
770 local exec=${1} 887 local exec=${1}
771 local name=${2:-${PN}} 888 local name=${2:-${PN}}
772 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
773 local type=${4} 890 local type=${4}
774 local path=${5} 891 local fields=${5}
775 892
776 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
777 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
778 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
779 case ${catmaj} in 896 case ${catmaj} in
780 app) 897 app)
781 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
782 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
783 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
785 editors) type=TextEditor;; 907 editors) type=TextEditor;;
786 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
787 emulation) type=Emulator;; 909 emulation) type=Emulator;;
788 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
789 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
790 vim) type=TextEditor;; 913 vim) type=TextEditor;;
791 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
792 *) type=;;
793 esac 915 esac
794 ;; 916 ;;
795 917
796 dev) 918 dev)
797 type="Development" 919 type="Development"
798 ;; 920 ;;
799 921
800 games) 922 games)
801 case ${catmin} in 923 case ${catmin} in
802 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
803 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
804 board) type=BoardGame;; 926 board) type=BoardGame;;
805 kid) type=KidsGame;;
806 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
807 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
808 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
809 roguelike) type=RolePlaying;;
810 simulation) type=Simulation;; 932 simulation) type=Simulation;;
811 sports) type=SportsGame;; 933 sports) type=SportsGame;;
812 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
813 *) type=;;
814 esac 935 esac
815 type="Game;${type}" 936 type="Game;${type}"
816 ;; 937 ;;
817 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
818 mail) 947 mail)
819 type="Network;Email" 948 type="Network;Email"
820 ;; 949 ;;
821 950
822 media) 951 media)
823 case ${catmin} in 952 case ${catmin} in
953 gfx)
824 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
825 radio) type=Tuner;; 958 radio) type=Tuner;;
826 sound) type=Audio;; 959 sound) type=Audio;;
827 tv) type=TV;; 960 tv) type=TV;;
828 video) type=Video;; 961 video) type=Video;;
829 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
830 esac 965 esac
831 type="AudioVideo;${type}"
832 ;; 966 ;;
833 967
834 net) 968 net)
835 case ${catmin} in 969 case ${catmin} in
836 dialup) type=Dialup;; 970 dialup) type=Dialup;;
839 irc) type=IRCClient;; 973 irc) type=IRCClient;;
840 mail) type=Email;; 974 mail) type=Email;;
841 news) type=News;; 975 news) type=News;;
842 nntp) type=News;; 976 nntp) type=News;;
843 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
844 *) type=;; 978 voip) type=Telephony;;
845 esac 979 esac
846 type="Network;${type}" 980 type="Network;${type}"
847 ;; 981 ;;
848 982
849 sci) 983 sci)
850 case ${catmin} in 984 case ${catmin} in
851 astro*) type=Astronomy;; 985 astro*) type=Astronomy;;
852 bio*) type=Biology;; 986 bio*) type=Biology;;
853 calc*) type=Calculator;; 987 calc*) type=Calculator;;
854 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
855 geo*) type=Geology;; 990 geo*) type=Geology;;
856 math*) type=Math;; 991 math*) type=Math;;
857 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
858 esac 994 esac
859 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
860 ;; 1000 ;;
861 1001
862 www) 1002 www)
863 case ${catmin} in 1003 case ${catmin} in
864 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
865 *) type=;;
866 esac 1005 esac
867 type="Network" 1006 type="Network;${type}"
868 ;; 1007 ;;
869 1008
870 *) 1009 *)
871 type= 1010 type=
872 ;; 1011 ;;
875 if [ "${SLOT}" == "0" ] ; then 1014 if [ "${SLOT}" == "0" ] ; then
876 local desktop_name="${PN}" 1015 local desktop_name="${PN}"
877 else 1016 else
878 local desktop_name="${PN}-${SLOT}" 1017 local desktop_name="${PN}-${SLOT}"
879 fi 1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
880 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
881 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 > "${desktop}"
882echo "[Desktop Entry] 1034 [Desktop Entry]
883Encoding=UTF-8
884Version=0.9.2
885Name=${name} 1035 Name=${name}
886Type=Application 1036 Type=Application
887Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
888Exec=${exec} 1038 Exec=${exec}
889Path=${path} 1039 TryExec=${exec%% *}
890Icon=${icon} 1040 Icon=${icon}
891Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
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}" >> "${desktop}"
892 1050
893 ( 1051 (
894 # wrap the env here so that the 'insinto' call 1052 # wrap the env here so that the 'insinto' call
895 # doesn't corrupt the env of the caller 1053 # doesn't corrupt the env of the caller
896 insinto /usr/share/applications 1054 insinto /usr/share/applications
897 doins "${desktop}" 1055 doins "${desktop}"
898 ) 1056 ) || die "installing desktop file failed"
899} 1057}
900 1058
901# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
902# 1060# @USAGE: [directories]
903# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
904# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
905# 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}
906 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.
907make_session_desktop() { 1094make_session_desktop() {
908 [[ -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
909 [[ -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
910 1097
911 local title=$1 1098 local title=$1
912 local command=$2 1099 local command=$2
913 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
914 1102
1103 cat <<-EOF > "${desktop}"
915echo "[Desktop Entry] 1104 [Desktop Entry]
916Encoding=UTF-8
917Name=${title} 1105 Name=${title}
918Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
919Exec=${command} 1107 Exec=${command} $*
920TryExec=${command} 1108 TryExec=${command}
921Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
922 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
923 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
924 doins "${desktop}" 1116 doins "${desktop}"
1117 )
925} 1118}
926 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).
927domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
928 local i j 1129 local i j ret=0
929 insinto /usr/share/applications 1130 insinto /usr/share/applications
930 for i in "$@" ; do 1131 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
932 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
935 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
936 done 1139 done
1140 else
1141 ((++ret))
937 fi 1142 fi
938 done 1143 done
1144 exit ${ret}
1145 )
939} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
940newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
941 insinto /usr/share/applications 1156 insinto /usr/share/applications
942 newins "$1" "$2" 1157 newins "$@"
1158 )
943} 1159}
944 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.
945doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
946 local i j 1170 local i j ret
947 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
948 for i in "$@" ; do 1172 for i in "$@" ; do
949 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
950 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
951 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
953 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
954 done 1180 done
1181 else
1182 ((++ret))
955 fi 1183 fi
956 done 1184 done
1185 exit ${ret}
1186 )
957} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
958newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
959 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
960 newins "$1" "$2" 1198 newins "$@"
1199 )
961} 1200}
962
963##############################################################
964# END: Handle .desktop files and menu entries #
965##############################################################
966
967 1201
968# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
969find_unpackable_file() { 1203find_unpackable_file() {
970 local src=$1 1204 local src=$1
971 if [[ -z ${src} ]] ; then 1205 if [[ -z ${src} ]] ; then
981 fi 1215 fi
982 [[ ! -e ${src} ]] && return 1 1216 [[ ! -e ${src} ]] && return 1
983 echo "${src}" 1217 echo "${src}"
984} 1218}
985 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
986# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
988# 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
989# 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.
990# 1227#
991# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - 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
993# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
994# 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#
995# 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
996# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
998# 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
999# 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
1000# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek 1246# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1005# 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.
1006unpack_pdv() { 1252unpack_pdv() {
1007 local src=$(find_unpackable_file $1) 1253 local src=$(find_unpackable_file "$1")
1008 local sizeoff_t=$2 1254 local sizeoff_t=$2
1009 1255
1010 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1011 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1012 1258
1013 local shrtsrc=$(basename "${src}") 1259 local shrtsrc=$(basename "${src}")
1014 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1015 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1016 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 ${sizeoff_t} | hexdump -e \"%i\")
1017 1263
1018 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1019 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1020 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1021 1267
1022 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1023 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1024 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1025 1271
1026 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1027 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1029 1275
1030 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1031 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1032 iscompressed=1 1278 iscompressed=1
1033 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1034 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1035 else 1281 else
1036 iscompressed=0 1282 iscompressed=0
1037 fi 1283 fi
1038 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1039 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1040 istar=1 1286 istar=1
1041 else 1287 else
1042 istar=0 1288 istar=0
1043 fi 1289 fi
1044 1290
1072 true 1318 true
1073 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075} 1321}
1076 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1077# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1078# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1079# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1080# many other game companies. 1329# many other game companies.
1081# 1330#
1082# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1083# - If the file is not specified then unpack will utilize ${A}.
1084# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1085# the proper offset from the script itself. 1333# the proper offset from the script itself.
1086unpack_makeself() { 1334unpack_makeself() {
1087 local src_input=${1:-${A}} 1335 local src_input=${1:-${A}}
1088 local src=$(find_unpackable_file "${src_input}") 1336 local src=$(find_unpackable_file "${src_input}")
1089 local skip=$2 1337 local skip=$2
1090 local exe=$3 1338 local exe=$3
1092 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1093 1341
1094 local shrtsrc=$(basename "${src}") 1342 local shrtsrc=$(basename "${src}")
1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1096 if [[ -z ${skip} ]] ; then 1344 if [[ -z ${skip} ]] ; then
1097 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1098 local skip=0 1346 local skip=0
1099 exe=tail 1347 exe=tail
1100 case ${ver} in 1348 case ${ver} in
1101 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1102 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1103 ;; 1351 ;;
1104 2.0|2.0.1) 1352 2.0|2.0.1)
1105 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1106 ;; 1354 ;;
1107 2.1.1) 1355 2.1.1)
1108 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1109 let skip="skip + 1" 1357 (( skip++ ))
1110 ;; 1358 ;;
1111 2.1.2) 1359 2.1.2)
1112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1113 let skip="skip + 1" 1361 (( skip++ ))
1114 ;; 1362 ;;
1115 2.1.3) 1363 2.1.3)
1116 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1117 let skip="skip + 1" 1365 (( skip++ ))
1118 ;; 1366 ;;
1119 2.1.4|2.1.5) 1367 2.1.4|2.1.5)
1120 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1121 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1122 exe="dd" 1370 exe="dd"
1131 esac 1379 esac
1132 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1133 fi 1381 fi
1134 case ${exe} in 1382 case ${exe} in
1135 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1136 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1137 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1138 esac 1386 esac
1139 1387
1140 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1141 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1142 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1143 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1144 case ${filetype} in 1392 case ${filetype} in
1145 *tar\ archive) 1393 *tar\ archive*)
1146 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1147 ;; 1395 ;;
1148 bzip2*) 1396 bzip2*)
1149 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1150 ;; 1398 ;;
1160 ;; 1408 ;;
1161 esac 1409 esac
1162 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1163} 1411}
1164 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1165# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1166#
1167# Usage: check_license [license]
1168# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1169check_license() { 1418check_license() {
1170 local lic=$1 1419 local lic=$1
1171 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1172 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1173 else 1422 else
1177 lic="${PWD}/${lic}" 1426 lic="${PWD}/${lic}"
1178 elif [ -e "${lic}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1179 lic="${lic}" 1428 lic="${lic}"
1180 fi 1429 fi
1181 fi 1430 fi
1182 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1183 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1184 1432
1185 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1186 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1187 local shopts=$-
1188 local alic 1435 local alic
1189 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1190 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1191 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1192 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1193 return 0 1440 return 0
1194 fi 1441 fi
1195 done 1442 done
1196 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1197 1445
1198 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1199 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1200********************************************************** 1448 **********************************************************
1201The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1202package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1203continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1204CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1205********************************************************** 1453 **********************************************************
1206 1454
1207EOF 1455 EOF
1208 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1209 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1210 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1211 read alic 1459 read alic
1212 case ${alic} in 1460 case ${alic} in
1219 die "Failed to accept license" 1467 die "Failed to accept license"
1220 ;; 1468 ;;
1221 esac 1469 esac
1222} 1470}
1223 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1224# 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
1225# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1226# 1477#
1227# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1228# 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()
1229# 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
1230# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1231# 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#
1232# 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',
1233# 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
1234# 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.
1235# 1492#
1236# 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.
1237#
1238# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1239# - this will attempt to locate a cd based upon a file that is on
1240# the cd ... the more files you give this function, the more cds
1241# the cdrom functions will handle
1242cdrom_get_cds() { 1494cdrom_get_cds() {
1243 # 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
1244 # the # of files they gave us 1496 # the # of files they gave us
1245 local cdcnt=0 1497 local cdcnt=0
1246 local f= 1498 local f=
1270 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1271 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1272 export CDROM_SET=-1 1524 export CDROM_SET=-1
1273 for f in ${CDROM_CHECK_1//:/ } ; do 1525 for f in ${CDROM_CHECK_1//:/ } ; do
1274 ((++CDROM_SET)) 1526 ((++CDROM_SET))
1275 [[ -e ${CD_ROOT}/${f} ]] && break 1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1276 done 1528 done
1277 export CDROM_MATCH=${f} 1529 export CDROM_MATCH=${f}
1278 return 1530 return
1279 fi 1531 fi
1280 1532
1290 echo 1542 echo
1291 einfo "For example:" 1543 einfo "For example:"
1292 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1293 echo 1545 echo
1294 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
1295 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1296 cdcnt=0 1557 cdcnt=0
1297 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1298 ((++cdcnt)) 1559 ((++cdcnt))
1299 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1323 export CDROM_SET="" 1584 export CDROM_SET=""
1324 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1325 cdrom_load_next_cd 1586 cdrom_load_next_cd
1326} 1587}
1327 1588
1328# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1329# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1330# 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
1331# 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.
1332cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1333 local var 1598 local var
1334 ((++CDROM_CURRENT_CD)) 1599 ((++CDROM_CURRENT_CD))
1335 1600
1336 unset CDROM_ROOT 1601 unset CDROM_ROOT
1353# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1354# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1355# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1356_cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1357 local mline="" 1622 local mline=""
1358 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1359 1624
1360 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1361 local i=0 1626 local i=0
1362 local -a cdset=(${*//:/ }) 1627 local -a cdset=(${*//:/ })
1363 if [[ -n ${CDROM_SET} ]] ; then 1628 if [[ -n ${CDROM_SET} ]] ; then
1366 1631
1367 while [[ -n ${cdset[${i}]} ]] ; do 1632 while [[ -n ${cdset[${i}]} ]] ; do
1368 local dir=$(dirname ${cdset[${i}]}) 1633 local dir=$(dirname ${cdset[${i}]})
1369 local file=$(basename ${cdset[${i}]}) 1634 local file=$(basename ${cdset[${i}]})
1370 1635
1371 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {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/ }
1372 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1373 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1374 export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1375 export CDROM_SET=${i} 1645 export CDROM_SET=${i}
1376 export CDROM_MATCH=${cdset[${i}]} 1646 export CDROM_MATCH=${cdset[${i}]}
1377 return 1647 return
1378 fi 1648 done <<< "$(get_mounts)"
1379 done
1380 1649
1381 ((++i)) 1650 ((++i))
1382 done 1651 done
1383 1652
1384 echo 1653 echo
1400 showedmsg=1 1669 showedmsg=1
1401 fi 1670 fi
1402 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1403 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1404 echo 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1405 einfo "If you are having trouble with the detection" 1677 ewarn "If you are having trouble with the detection"
1406 einfo "of your CD, it is possible that you do not have" 1678 ewarn "of your CD, it is possible that you do not have"
1407 einfo "Joliet support enabled in your kernel. Please" 1679 ewarn "Joliet support enabled in your kernel. Please"
1408 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1682 fi
1409 read || die "something is screwed with your system" 1683 read || die "something is screwed with your system"
1410 done 1684 done
1411} 1685}
1412 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1413# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1414# a package can support 1691# a package can support. The first form allows you to
1415# 1692# specify a list of LINGUAS. The -i builds a list of po
1416# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1417# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1418# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1419# 1696# of the lists.
1420# The first form allows you to specify a list of LINGUAS.
1421# The -i builds a list of po files found in all the
1422# directories and uses the intersection of the lists.
1423# The -u builds a list of po files found in all the
1424# directories and uses the union of the lists.
1425strip-linguas() { 1697strip-linguas() {
1426 local ls newls 1698 local ls newls nols
1427 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1428 local op=$1; shift 1700 local op=$1; shift
1429 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1430 local d f 1702 local d f
1431 for d in "$@" ; do 1703 for d in "$@" ; do
1432 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1433 newls=${ls} 1705 newls=${ls}
1434 else 1706 else
1435 newls="" 1707 newls=""
1436 fi 1708 fi
1437 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1438 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1439 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1440 else 1712 else
1441 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1442 fi 1714 fi
1443 done 1715 done
1444 ls=${newls} 1716 ls=${newls}
1445 done 1717 done
1446 ls=${ls//.po}
1447 else 1718 else
1448 ls=$@ 1719 ls="$@"
1449 fi 1720 fi
1450 1721
1451 ls=" ${ls} " 1722 nols=""
1452 newls="" 1723 newls=""
1453 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1454 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1455 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1456 else 1727 else
1457 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1458 fi 1729 fi
1459 done 1730 done
1460 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1461 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1462 else
1463 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1464 fi
1465} 1734}
1466 1735
1467# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1468# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1469 1738# @DESCRIPTION:
1470# the following functions are useful in kernel module ebuilds, etc.
1471# for an example see ivtv or drbd ebuilds
1472
1473# set's ARCH to match what the kernel expects
1474set_arch_to_kernel() {
1475 i=10
1476 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done
1479 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1480 case ${ARCH} in
1481 x86) export ARCH="i386";;
1482 amd64) export ARCH="x86_64";;
1483 hppa) export ARCH="parisc";;
1484 mips) export ARCH="mips";;
1485 sparc) export ARCH="$(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!
1486 *) export ARCH="${ARCH}";;
1487 esac
1488}
1489
1490# set's ARCH back to what portage expects
1491set_arch_to_portage() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1497}
1498
1499# Jeremy Huddleston <eradicator@gentoo.org>:
1500# preserve_old_lib /path/to/libblah.so.0
1501# preserve_old_lib_notify /path/to/libblah.so.0
1502#
1503# These functions are useful when a lib in your package changes --library. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1504# 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
1505# 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
1506# 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
1507# 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
1508# 1744# preserve_old_lib_notify function.
1509# src_install() {
1510# ...
1511# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1512# ...
1513# }
1514#
1515# pkg_postinst() {
1516# ...
1517# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1518# ...
1519# }
1520
1521preserve_old_lib() { 1745preserve_old_lib() {
1522 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1523 1751
1524 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1525 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1526 DIRNAME=`dirname ${LIB}`
1527 1754
1528 dodir ${DIRNAME} 1755 local lib dir
1529 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"
1530 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1531 fi 1762 done
1532} 1763}
1533 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.
1534preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1535 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1536 1774
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1539 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1540 ewarn "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1541 ewarn "In order to avoid breaking packages that link against it, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1542 ewarn "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"
1543 ewarn "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1544 ewarn " revdep-rebuild --library ${SONAME}" 1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1545 ewarn 1793 ewarn
1546 ewarn "After doing that, you can safely remove ${LIB}" 1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1547 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1548 fi 1799 fi
1549} 1800}
1550 1801
1551# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1552# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1553# 1805#
1554# 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.
1555# ex: built_with_use xchat gtk2
1556# 1807#
1557# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1558# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1559# 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.
1560built_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
1561 local opt=$1 1840 local opt=$1
1562 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1563 1842
1564 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1565 shift 1845 shift
1566 1846
1567 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1568 1849
1569 # if the USE file doesnt exist, assume the $PKG is either 1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1570 # injected or package.provided 1851 # this gracefully
1571 [[ ! -e ${USEFILE} ]] && return 0 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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1572 1880
1573 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1574 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1575 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1576 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1580 shift 1888 shift
1581 done 1889 done
1582 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1583} 1891}
1584 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1585# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1586# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1587epunt_cxx() { 1900epunt_cxx() {
1588 local dir=$1 1901 local dir=$1
1589 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1590 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1591 local f 1904 local f
1592 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1593 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
1594 done 1907 done
1595 eend 0 1908 eend 0
1596} 1909}
1597 1910
1598# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1599# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1600# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1601dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1602 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1603 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1604 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1605
1606 INSDESTTREE=/etc/pam.d \
1607 doins "$@" || die "failed to install $@"
1608}
1609# newpamd <old name> <new name>
1610#
1611# Install pam file <old name> as <new name> in /etc/pam.d
1612newpamd() {
1613 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1614
1615 use pam || return 0
1616
1617 INSDESTTREE=/etc/pam.d \
1618 newins "$1" "$2" || die "failed to install $1 as $2"
1619}
1620
1621# make a wrapper script ...
1622# NOTE: this was originally games_make_wrapper, but I noticed other places where
1623# this could be used, so I have moved it here and made it not games-specific
1624# -- wolf31o2
1625# $1 == wrapper name
1626# $2 == binary to run
1627# $3 == directory to chdir before running binary
1628# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1629# $5 == path for wrapper
1630make_wrapper() { 1918make_wrapper() {
1631 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1632 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1633 # We don't want to quote ${bin} so that people can pass complex 1921 # We don't want to quote ${bin} so that people can pass complex
1634 # things as $bin ... "./someprog --args" 1922 # things as $bin ... "./someprog --args"
1644fi 1932fi
1645exec ${bin} "\$@" 1933exec ${bin} "\$@"
1646EOF 1934EOF
1647 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1648 if [[ -n ${path} ]] ; then 1936 if [[ -n ${path} ]] ; then
1937 (
1649 exeinto "${path}" 1938 exeinto "${path}"
1650 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1651 else 1941 else
1652 newbin "${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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1653 fi 1960# fi
1654} 1961
1962# cd "${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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