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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 1.230 2006/03/17 23:23:30 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.342 2010/04/19 19:54:47 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: ecvs_clean
67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
82 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
83} 123}
84 124
125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
85 143
86# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
90# Default options for patch 154# Default options for patch:
155# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
93# Set -E to automatically remove empty files. 158# -E - automatically remove empty files
159# @CODE
94EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
96# and not the full path .. 164# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
98# Change the printed message for a single patch. 168# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
100# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
101EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
102# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
103# 175# @DESCRIPTION:
104# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
105# 177# arch naming style.
106EPATCH_FORCE="no" 178EPATCH_FORCE="no"
107 179
108# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
109# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
110# 188#
111# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
112# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
113# 191#
114# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
115# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
116# 194# ${EPATCH_FORCE} == "yes"
117# Above EPATCH_* variables can be used to control various defaults,
118# bug they should be left as is to ensure an ebuild can rely on
119# them for.
120#
121# Patches are applied in current directory.
122#
123# Bulk Patches should preferibly have the form of:
124#
125# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
126# 204#
127# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
128# 207#
129# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
142 _epatch_draw_line() { 210 _epatch_draw_line() {
211 # create a line of same length as input string
143 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 echo "${1//?/=}" 213 echo "${1//?/=}"
145 } 214 }
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=""
153 215
154 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
155 217
156 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
157 then 219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
158 local m="" 222 local m
159 for m in "$@" ; do 223 for m in "$@" ; do
160 epatch "${m}" 224 epatch "${m}"
161 done 225 done
162 return 0 226 return 0
163 fi 227 fi
164 228
165 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
166 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
167 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
168 235 set -- "$1"
169 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
170 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
171 239
172 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
173 then 241 # 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 ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
175 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
176 then 286 then
177 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
178 else 312 else
179 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
180 fi 314 fi
181 else 315
182 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
183 then 317 # but if there are more, make sure we get unique log filenames
184 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
185 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
186 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
187 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
188 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
189 echo 358 echo
190 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
191 eerror 396 eerror
192 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
193 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
194 echo 400 echo
195 die "Cannot find \$EPATCH_SOURCE!"
196 fi
197
198 local EPATCH_SOURCE="${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}!" 401 die "Failed Patch: ${patchname}!"
339 fi 402 fi
340 403
341 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
342 405 rm -f "${STDERR_TARGET}"
343 eend 0 406 eend 0
344 fi
345 done 407 done
346 if [ "${SINGLE_PATCH}" = "no" ] 408
347 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
348 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
349 fi 428 fi
429 done
350} 430}
351 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
352# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
353# does not exist on the users system 436# 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() { 437emktemp() {
358 local exe="touch" 438 local exe="touch"
359 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
360 local topdir=$1 440 local topdir=$1
361 441
363 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
364 && topdir="/tmp" \ 444 && topdir="/tmp" \
365 || topdir=${T} 445 || topdir=${T}
366 fi 446 fi
367 447
368 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
369 local tmp=/ 450 local tmp=/
370 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
371 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
372 done 453 done
373 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
374 echo "${tmp}" 455 echo "${tmp}"
375 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
376 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
377 [[ ${USERLAND} == "GNU" ]] \
378 && mktemp -p "${topdir}" \
379 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
380 else 461 else
381 [[ ${USERLAND} == "GNU" ]] \
382 && mktemp -d "${topdir}" \
383 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
384 fi
385 fi 463 fi
464 fi
386} 465}
387 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
388# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
389# and pw (FreeBSD) used in enewuser()/enewgroup() 477# 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() { 478egetent() {
395 case ${CHOST} in 479 case ${CHOST} in
396 *-darwin*) 480 *-darwin[678])
397 case "$2" in 481 case "$2" in
398 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
399 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
400 ;; 484 ;;
401 *) # Numeric 485 *) # Numeric
402 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 ;;
488 esac
489 ;;
490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
403 ;; 502 ;;
404 esac 503 esac
405 ;; 504 ;;
406 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
407 local opts action="user" 506 local opts action="user"
422 getent "$1" "$2" 521 getent "$1" "$2"
423 ;; 522 ;;
424 esac 523 esac
425} 524}
426 525
427# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
428# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
429# 528# @DESCRIPTION:
430# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
431# 530# a user to the system. The only required parameter is the username.
432# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
433# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
434# uid: next available (see useradd(8)) 533# 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() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
441 # get the username 542 # get the username
442 local euser=$1; shift 543 local euser=$1; shift
443 if [[ -z ${euser} ]] ; then 544 if [[ -z ${euser} ]] ; then
444 eerror "No username specified !" 545 eerror "No username specified !"
445 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
446 fi 547 fi
447 548
448 # lets see if the username already exists 549 # lets see if the username already exists
449 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
450 return 0 551 return 0
451 fi 552 fi
452 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
453 554
454 # options to pass to useradd 555 # options to pass to useradd
455 local opts= 556 local opts=
456 557
457 # handle uid 558 # handle uid
458 local euid=$1; shift 559 local euid=$1; shift
459 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
460 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
461 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
462 euid="next" 563 euid="next"
463 fi 564 fi
464 else 565 else
465 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
466 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
467 fi 568 fi
468 else 569 else
469 euid="next" 570 euid="next"
470 fi 571 fi
471 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
472 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
473 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
474 done 575 done
475 fi 576 fi
476 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
477 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
491 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
492 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
493 done 594 done
494 595
495 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
497 die "Unable to identify the shell to use" 598 case ${USERLAND} in
599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
498 fi 604 fi
499 605
500 eshell=${shell} 606 eshell=${shell}
501 fi 607 fi
502 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
600 fi 706 fi
601 ;; 707 ;;
602 708
603 *) 709 *)
604 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
605 useradd ${opts} ${euser} \ 711 useradd ${opts} \
606 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
607 || die "enewuser failed" 714 || die "enewuser failed"
608 else 715 else
609 einfo " - Extra: $@" 716 einfo " - Extra: $@"
610 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
611 || die "enewuser failed" 719 || die "enewuser failed"
612 fi 720 fi
613 ;; 721 ;;
614 esac 722 esac
615 723
621 fi 729 fi
622 730
623 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
624} 732}
625 733
626# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
627# vapier@gentoo.org 735# @USAGE: <group> [gid]
628# 736# @DESCRIPTION:
629# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
630# 738# group to the system. Just give it a group name to add and enewgroup will
631# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
632# groupname: REQUIRED ! 740# allocate the next available one.
633# gid: next available (see groupadd(8))
634# extra: none
635enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
636 # get the group 749 # get the group
637 local egroup="$1"; shift 750 local egroup="$1"; shift
638 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
639 then 752 then
640 eerror "No group specified !" 753 eerror "No group specified !"
641 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
642 fi 755 fi
643 756
644 # see if group already exists 757 # see if group already exists
645 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
646 then
647 return 0 759 return 0
648 fi 760 fi
649 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
650 762
651 # options to pass to useradd 763 # options to pass to useradd
694 fi 806 fi
695 807
696 # If we need the next available 808 # If we need the next available
697 case ${egid} in 809 case ${egid} in
698 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
699 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
700 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
701 done 813 done
702 esac 814 esac
703 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
704 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
705 ;; 817 ;;
706 818
707 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
708 case ${egid} in 820 case ${egid} in
709 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
712 done 824 done
713 esac 825 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 ;; 827 ;;
716 828
717 *-netbsd*) 829 *-netbsd*)
718 case ${egid} in 830 case ${egid} in
719 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
720 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
721 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
722 done 834 done
723 esac 835 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;; 837 ;;
726 838
729 ;; 841 ;;
730 esac 842 esac
731 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
732} 844}
733 845
734# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
735# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
736# 848# @DESCRIPTION:
737# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
738edos2unix() { 853edos2unix() {
739 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
740 do
741 cp "${f}" ${T}/edos2unix
742 sed 's/\r$//' ${T}/edos2unix > "${f}"
743 done
744} 855}
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##############################################################
752 856
753# Make a desktop file ! 857# Make a desktop file !
754# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
755# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
756# 860#
757# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
758# 862#
759# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
760# name: the name that will show up in the menu 864# name: the name that will show up in the menu
761# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
762# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
763# a full path to an icon 867# a full path to an icon
764# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
765# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
766# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
767make_desktop_entry() { 871make_desktop_entry() {
768 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
769 873
770 local exec=${1} 874 local exec=${1}
771 local name=${2:-${PN}} 875 local name=${2:-${PN}}
772 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
773 local type=${4} 877 local type=${4}
774 local path=${5} 878 local fields=${5}
775 879
776 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
777 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
778 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
779 case ${catmaj} in 883 case ${catmaj} in
780 app) 884 app)
781 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
782 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
783 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
785 editors) type=TextEditor;; 894 editors) type=TextEditor;;
786 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
787 emulation) type=Emulator;; 896 emulation) type=Emulator;;
788 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
789 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
790 vim) type=TextEditor;; 900 vim) type=TextEditor;;
791 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
792 *) type=;;
793 esac 902 esac
794 ;; 903 ;;
795 904
796 dev) 905 dev)
797 type="Development" 906 type="Development"
798 ;; 907 ;;
799 908
800 games) 909 games)
801 case ${catmin} in 910 case ${catmin} in
802 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
803 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
804 board) type=BoardGame;; 913 board) type=BoardGame;;
805 kid) type=KidsGame;;
806 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
807 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
808 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
809 roguelike) type=RolePlaying;;
810 simulation) type=Simulation;; 919 simulation) type=Simulation;;
811 sports) type=SportsGame;; 920 sports) type=SportsGame;;
812 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
813 *) type=;;
814 esac 922 esac
815 type="Game;${type}" 923 type="Game;${type}"
816 ;; 924 ;;
817 925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
818 mail) 934 mail)
819 type="Network;Email" 935 type="Network;Email"
820 ;; 936 ;;
821 937
822 media) 938 media)
823 case ${catmin} in 939 case ${catmin} in
940 gfx)
824 gfx) type=Graphics;; 941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
825 radio) type=Tuner;; 945 radio) type=Tuner;;
826 sound) type=Audio;; 946 sound) type=Audio;;
827 tv) type=TV;; 947 tv) type=TV;;
828 video) type=Video;; 948 video) type=Video;;
829 *) type=;; 949 esac
950 type="AudioVideo;${type}"
951 ;;
830 esac 952 esac
831 type="AudioVideo;${type}"
832 ;; 953 ;;
833 954
834 net) 955 net)
835 case ${catmin} in 956 case ${catmin} in
836 dialup) type=Dialup;; 957 dialup) type=Dialup;;
839 irc) type=IRCClient;; 960 irc) type=IRCClient;;
840 mail) type=Email;; 961 mail) type=Email;;
841 news) type=News;; 962 news) type=News;;
842 nntp) type=News;; 963 nntp) type=News;;
843 p2p) type=FileTransfer;; 964 p2p) type=FileTransfer;;
844 *) type=;; 965 voip) type=Telephony;;
845 esac 966 esac
846 type="Network;${type}" 967 type="Network;${type}"
847 ;; 968 ;;
848 969
849 sci) 970 sci)
850 case ${catmin} in 971 case ${catmin} in
851 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
852 bio*) type=Biology;; 973 bio*) type=Biology;;
853 calc*) type=Calculator;; 974 calc*) type=Calculator;;
854 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
855 geo*) type=Geology;; 977 geo*) type=Geology;;
856 math*) type=Math;; 978 math*) type=Math;;
857 *) type=;; 979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
858 esac 981 esac
859 type="Science;${type}" 982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
860 ;; 987 ;;
861 988
862 www) 989 www)
863 case ${catmin} in 990 case ${catmin} in
864 client) type=WebBrowser;; 991 client) type=WebBrowser;;
865 *) type=;;
866 esac 992 esac
867 type="Network" 993 type="Network;${type}"
868 ;; 994 ;;
869 995
870 *) 996 *)
871 type= 997 type=
872 ;; 998 ;;
875 if [ "${SLOT}" == "0" ] ; then 1001 if [ "${SLOT}" == "0" ] ; then
876 local desktop_name="${PN}" 1002 local desktop_name="${PN}"
877 else 1003 else
878 local desktop_name="${PN}-${SLOT}" 1004 local desktop_name="${PN}-${SLOT}"
879 fi 1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
880 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
881 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
882echo "[Desktop Entry] 1021 [Desktop Entry]
883Encoding=UTF-8
884Version=0.9.2
885Name=${name} 1022 Name=${name}
886Type=Application 1023 Type=Application
887Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
888Exec=${exec} 1025 Exec=${exec}
889Path=${path} 1026 TryExec=${exec%% *}
890Icon=${icon} 1027 Icon=${icon}
891Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
892 1037
893 ( 1038 (
894 # wrap the env here so that the 'insinto' call 1039 # wrap the env here so that the 'insinto' call
895 # doesn't corrupt the env of the caller 1040 # doesn't corrupt the env of the caller
896 insinto /usr/share/applications 1041 insinto /usr/share/applications
897 doins "${desktop}" 1042 doins "${desktop}"
898 ) 1043 ) || die "installing desktop file failed"
899} 1044}
900 1045
901# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
902# 1047# @USAGE: [directories]
903# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
904# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
905# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
906 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
907make_session_desktop() { 1081make_session_desktop() {
908 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -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 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
910 1084
911 local title=$1 1085 local title=$1
912 local command=$2 1086 local command=$2
913 local desktop=${T}/${wm}.desktop 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
914 1089
1090 cat <<-EOF > "${desktop}"
915echo "[Desktop Entry] 1091 [Desktop Entry]
916Encoding=UTF-8
917Name=${title} 1092 Name=${title}
918Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
919Exec=${command} 1094 Exec=${command} $*
920TryExec=${command} 1095 TryExec=${command}
921Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
922 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
923 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
924 doins "${desktop}" 1103 doins "${desktop}"
1104 )
925} 1105}
926 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
927domenu() { 1112domenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
928 local i j 1116 local i j ret=0
929 insinto /usr/share/applications 1117 insinto /usr/share/applications
930 for i in "$@" ; do 1118 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 1119 if [[ -f ${i} ]] ; then
932 doins "${i}" 1120 doins "${i}"
1121 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 1122 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.desktop ; do 1123 for j in "${i}"/*.desktop ; do
935 doins "${j}" 1124 doins "${j}"
1125 ((ret+=$?))
936 done 1126 done
1127 else
1128 ((++ret))
937 fi 1129 fi
938 done 1130 done
1131 exit ${ret}
1132 )
939} 1133}
1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
940newmenu() { 1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
941 insinto /usr/share/applications 1143 insinto /usr/share/applications
942 newins "$1" "$2" 1144 newins "$@"
1145 )
943} 1146}
944 1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
945doicon() { 1153doicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
946 local i j 1157 local i j ret
947 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
948 for i in "$@" ; do 1159 for i in "$@" ; do
949 if [[ -f ${i} ]] ; then 1160 if [[ -f ${i} ]] ; then
950 doins "${i}" 1161 doins "${i}"
1162 ((ret+=$?))
951 elif [[ -d ${i} ]] ; then 1163 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.png ; do 1164 for j in "${i}"/*.png ; do
953 doins "${j}" 1165 doins "${j}"
1166 ((ret+=$?))
954 done 1167 done
1168 else
1169 ((++ret))
955 fi 1170 fi
956 done 1171 done
1172 exit ${ret}
1173 )
957} 1174}
1175
1176# @FUNCTION: newicon
1177# @USAGE: <icon> <newname>
1178# @DESCRIPTION:
1179# Like all other new* functions, install the specified icon as newname.
958newicon() { 1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
959 insinto /usr/share/pixmaps 1184 insinto /usr/share/pixmaps
960 newins "$1" "$2" 1185 newins "$@"
1186 )
961} 1187}
962
963##############################################################
964# END: Handle .desktop files and menu entries #
965##############################################################
966
967 1188
968# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
969find_unpackable_file() { 1190find_unpackable_file() {
970 local src=$1 1191 local src=$1
971 if [[ -z ${src} ]] ; then 1192 if [[ -z ${src} ]] ; then
981 fi 1202 fi
982 [[ ! -e ${src} ]] && return 1 1203 [[ ! -e ${src} ]] && return 1
983 echo "${src}" 1204 echo "${src}"
984} 1205}
985 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
986# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in 1211# 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 1212# 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. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
990# 1214#
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 1215# 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 1216# 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 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
995# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
996# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
998# basically look for the first lseek command (we do the strings/grep because 1227# 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 1228# sometimes the function call is _llseek or something) and steal the 2nd
1000# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek 1233# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1005# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1006unpack_pdv() { 1239unpack_pdv() {
1007 local src=$(find_unpackable_file $1) 1240 local src=$(find_unpackable_file "$1")
1008 local sizeoff_t=$2 1241 local sizeoff_t=$2
1009 1242
1010 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1243 [[ -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 :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1012 1245
1013 local shrtsrc=$(basename "${src}") 1246 local shrtsrc=$(basename "${src}")
1014 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1015 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1016 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1017 1250
1018 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1019 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1020 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1021 1254
1022 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1023 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1024 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1025 1258
1026 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1027 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1029 1262
1030 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1031 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1032 iscompressed=1 1265 iscompressed=1
1033 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1034 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1035 else 1268 else
1036 iscompressed=0 1269 iscompressed=0
1037 fi 1270 fi
1038 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1039 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1040 istar=1 1273 istar=1
1041 else 1274 else
1042 istar=0 1275 istar=0
1043 fi 1276 fi
1044 1277
1072 true 1305 true
1073 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075} 1308}
1076 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1077# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1078# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1079# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1080# many other game companies. 1316# many other game companies.
1081# 1317#
1082# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1083# - If the file is not specified then unpack will utilize ${A}.
1084# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1085# the proper offset from the script itself. 1320# the proper offset from the script itself.
1086unpack_makeself() { 1321unpack_makeself() {
1087 local src_input=${1:-${A}} 1322 local src_input=${1:-${A}}
1088 local src=$(find_unpackable_file "${src_input}") 1323 local src=$(find_unpackable_file "${src_input}")
1089 local skip=$2 1324 local skip=$2
1090 local exe=$3 1325 local exe=$3
1096 if [[ -z ${skip} ]] ; then 1331 if [[ -z ${skip} ]] ; then
1097 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1332 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1098 local skip=0 1333 local skip=0
1099 exe=tail 1334 exe=tail
1100 case ${ver} in 1335 case ${ver} in
1101 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1102 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1103 ;; 1338 ;;
1104 2.0|2.0.1) 1339 2.0|2.0.1)
1105 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1106 ;; 1341 ;;
1136 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1137 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1138 esac 1373 esac
1139 1374
1140 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1141 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1142 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1143 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1144 case ${filetype} in 1379 case ${filetype} in
1145 *tar\ archive) 1380 *tar\ archive*)
1146 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1147 ;; 1382 ;;
1148 bzip2*) 1383 bzip2*)
1149 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1150 ;; 1385 ;;
1160 ;; 1395 ;;
1161 esac 1396 esac
1162 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1163} 1398}
1164 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1165# Display a license for user to accept. 1403# 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. 1404# specified, then ${LICENSE} is used.
1169check_license() { 1405check_license() {
1170 local lic=$1 1406 local lic=$1
1171 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1172 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1173 else 1409 else
1177 lic="${PWD}/${lic}" 1413 lic="${PWD}/${lic}"
1178 elif [ -e "${lic}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1179 lic="${lic}" 1415 lic="${lic}"
1180 fi 1416 fi
1181 fi 1417 fi
1182 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1183 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1184 1419
1185 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1186 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1187 local shopts=$-
1188 local alic 1422 local alic
1189 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1190 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1191 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1192 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1193 return 0 1427 return 0
1194 fi 1428 fi
1195 done 1429 done
1196 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1197 1432
1198 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1199 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1200********************************************************** 1435 **********************************************************
1201The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1202package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1203continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1204CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1205********************************************************** 1440 **********************************************************
1206 1441
1207EOF 1442 EOF
1208 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1209 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${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] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1211 read alic 1446 read alic
1212 case ${alic} in 1447 case ${alic} in
1219 die "Failed to accept license" 1454 die "Failed to accept license"
1220 ;; 1455 ;;
1221 esac 1456 esac
1222} 1457}
1223 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1224# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1225# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1226# 1464#
1227# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1228# standardize everything. all you have to do is call cdrom_get_cds() 1466# 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 1467# and when the function returns, you can assume that the cd has been
1230# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1231# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1232# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# 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 1475# etc... If you want to give the cds better names, then just export
1234# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1235# 1479#
1236# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# 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() { 1481cdrom_get_cds() {
1243 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1244 # the # of files they gave us 1483 # the # of files they gave us
1245 local cdcnt=0 1484 local cdcnt=0
1246 local f= 1485 local f=
1290 echo 1529 echo
1291 einfo "For example:" 1530 einfo "For example:"
1292 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1293 echo 1532 echo
1294 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1295 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1296 cdcnt=0 1544 cdcnt=0
1297 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1298 ((++cdcnt)) 1546 ((++cdcnt))
1299 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1323 export CDROM_SET="" 1571 export CDROM_SET=""
1324 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1325 cdrom_load_next_cd 1573 cdrom_load_next_cd
1326} 1574}
1327 1575
1328# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1329# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1330# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# 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. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1332cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1333 local var 1585 local var
1334 ((++CDROM_CURRENT_CD)) 1586 ((++CDROM_CURRENT_CD))
1335 1587
1336 unset CDROM_ROOT 1588 unset CDROM_ROOT
1353# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1354# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1355# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1356_cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1357 local mline="" 1609 local mline=""
1358 local showedmsg=0 1610 local showedmsg=0 showjolietmsg=0
1359 1611
1360 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1361 local i=0 1613 local i=0
1362 local -a cdset=(${*//:/ }) 1614 local -a cdset=(${*//:/ })
1363 if [[ -n ${CDROM_SET} ]] ; then 1615 if [[ -n ${CDROM_SET} ]] ; then
1366 1618
1367 while [[ -n ${cdset[${i}]} ]] ; do 1619 while [[ -n ${cdset[${i}]} ]] ; do
1368 local dir=$(dirname ${cdset[${i}]}) 1620 local dir=$(dirname ${cdset[${i}]})
1369 local file=$(basename ${cdset[${i}]}) 1621 local file=$(basename ${cdset[${i}]})
1370 1622
1371 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1372 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1373 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1374 export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1375 export CDROM_SET=${i} 1632 export CDROM_SET=${i}
1376 export CDROM_MATCH=${cdset[${i}]} 1633 export CDROM_MATCH=${cdset[${i}]}
1377 return 1634 return
1378 fi 1635 done <<< "$(get_mounts)"
1379 done
1380 1636
1381 ((++i)) 1637 ((++i))
1382 done 1638 done
1383 1639
1384 echo 1640 echo
1400 showedmsg=1 1656 showedmsg=1
1401 fi 1657 fi
1402 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1403 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1404 echo 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1405 einfo "If you are having trouble with the detection" 1664 ewarn "If you are having trouble with the detection"
1406 einfo "of your CD, it is possible that you do not have" 1665 ewarn "of your CD, it is possible that you do not have"
1407 einfo "Joliet support enabled in your kernel. Please" 1666 ewarn "Joliet support enabled in your kernel. Please"
1408 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1669 fi
1409 read || die "something is screwed with your system" 1670 read || die "something is screwed with your system"
1410 done 1671 done
1411} 1672}
1412 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1413# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1414# a package can support 1678# a package can support. The first form allows you to
1415# 1679# specify a list of LINGUAS. The -i builds a list of po
1416# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1417# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1418# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1419# 1683# 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() { 1684strip-linguas() {
1426 local ls newls 1685 local ls newls nols
1427 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1428 local op=$1; shift 1687 local op=$1; shift
1429 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1430 local d f 1689 local d f
1431 for d in "$@" ; do 1690 for d in "$@" ; do
1432 if [[ ${op} == "-u" ]] ; then 1691 if [[ ${op} == "-u" ]] ; then
1433 newls=${ls} 1692 newls=${ls}
1434 else 1693 else
1435 newls="" 1694 newls=""
1436 fi 1695 fi
1437 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1438 if [[ ${op} == "-i" ]] ; then 1697 if [[ ${op} == "-i" ]] ; then
1439 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1440 else 1699 else
1441 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1442 fi 1701 fi
1443 done 1702 done
1444 ls=${newls} 1703 ls=${newls}
1445 done 1704 done
1446 ls=${ls//.po}
1447 else 1705 else
1448 ls=$@ 1706 ls="$@"
1449 fi 1707 fi
1450 1708
1451 ls=" ${ls} " 1709 nols=""
1452 newls="" 1710 newls=""
1453 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1454 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1712 if hasq ${f} ${ls} ; then
1455 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1456 else 1714 else
1457 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1458 fi 1716 fi
1459 done 1717 done
1460 if [[ -z ${newls} ]] ; then 1718 [[ -n ${nols} ]] \
1461 export LINGUAS="" 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1462 else
1463 export LINGUAS=${newls:1} 1720 export LINGUAS=${newls:1}
1464 fi
1465} 1721}
1466 1722
1467# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1468# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1469 1725# @DESCRIPTION:
1470# the following functions are useful in kernel module ebuilds, etc.
1471# for an example see ivtv or drbd ebuilds
1472
1473# set's ARCH to match what the kernel expects
1474set_arch_to_kernel() {
1475 i=10
1476 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done
1479 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1726# 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 1727# 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 1728# 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 1729# 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: 1730# solution, so instead you can call this from pkg_preinst. See also the
1508# 1731# 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() { 1732preserve_old_lib() {
1522 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1523 1738
1524 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1525 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1526 DIRNAME=`dirname ${LIB}`
1527 1741
1528 dodir ${DIRNAME} 1742 local lib dir
1529 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1530 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1531 fi 1749 done
1532} 1750}
1533 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1534preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1535 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1536 1761
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1539 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1540 ewarn "An old version of an installed library was detected on your system." 1770 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" 1771 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," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1543 ewarn "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1775 ewarn
1776 fi
1544 ewarn " revdep-rebuild --library ${SONAME}" 1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1545 ewarn 1780 ewarn
1546 ewarn "After doing that, you can safely remove ${LIB}" 1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1547 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1548 fi 1786 fi
1549} 1787}
1550 1788
1551# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1552# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1553# 1792#
1554# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1555# ex: built_with_use xchat gtk2
1556# 1794#
1557# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1558# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1559# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1560built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1561 local opt=$1 1827 local opt=$1
1562 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1563 1829
1564 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1565 shift 1832 shift
1566 1833
1567 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1568 1836
1569 # if the USE file doesnt exist, assume the $PKG is either 1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1570 # injected or package.provided 1838 # this gracefully
1571 [[ ! -e ${USEFILE} ]] && return 0 1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1572 1867
1573 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1574 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1575 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1576 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1580 shift 1875 shift
1581 done 1876 done
1582 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1583} 1878}
1584 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1585# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1586# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1587epunt_cxx() { 1887epunt_cxx() {
1588 local dir=$1 1888 local dir=$1
1589 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1590 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1591 local f 1891 local f
1592 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1593 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1594 done 1894 done
1595 eend 0 1895 eend 0
1596} 1896}
1597 1897
1598# dopamd <file> [more files] 1898# @FUNCTION: make_wrapper
1599# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1600# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1601dopamd() { 1901# Create a shell wrapper script named wrapper in installpath
1602 [[ -z $1 ]] && die "dopamd requires at least one argument" 1902# (defaults to the bindir) to execute target (default of wrapper) by
1603 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1604 use pam || return 0 1904# libpaths followed by optionally changing directory to chdir.
1605
1606 INSDESTTREE=/etc/pam.d \
1607 doins "$@" || 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() { 1905make_wrapper() {
1631 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1632 local tmpwrapper=$(emktemp) 1907 local tmpwrapper=$(emktemp)
1633 # We don't want to quote ${bin} so that people can pass complex 1908 # We don't want to quote ${bin} so that people can pass complex
1634 # things as $bin ... "./someprog --args" 1909 # things as $bin ... "./someprog --args"
1644fi 1919fi
1645exec ${bin} "\$@" 1920exec ${bin} "\$@"
1646EOF 1921EOF
1647 chmod go+rx "${tmpwrapper}" 1922 chmod go+rx "${tmpwrapper}"
1648 if [[ -n ${path} ]] ; then 1923 if [[ -n ${path} ]] ; then
1924 (
1649 exeinto "${path}" 1925 exeinto "${path}"
1650 newexe "${tmpwrapper}" "${wrapper}" 1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1651 else 1928 else
1652 newbin "${tmpwrapper}" "${wrapper}" 1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1653 fi 1947# fi
1654} 1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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