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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 1.233 2006/04/19 03:53:19 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 )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local lib libdir=$(get_libdir)
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script 58}
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77 59
78 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
79 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
80 GROUP ( /${libdir}/${lib} ) 62}
81 END_LDSCRIPT 63
82 fperms a+x "/usr/${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 ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
83 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__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
84} 123}
85 124
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: ${s}"
141 fi
142}
86 143
87# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
88EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
89# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
90EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
91# Default options for patch 154# Default options for patch:
155# @CODE
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
94# Set -E to automatically remove empty files. 158# -E - automatically remove empty files
159# @CODE
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
96# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
97# and not the full path .. 164# and not the full path. Globs accepted.
98EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
99# Change the printed message for a single patch. 168# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
101# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
104# 175# @DESCRIPTION:
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
106# 177# arch naming style.
107EPATCH_FORCE="no" 178EPATCH_FORCE="no"
108 179
109# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
110# 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.
111# 188#
112# 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
113# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
114# 191#
115# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
116# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
117# 194# ${EPATCH_FORCE} == "yes"
118# Above EPATCH_* variables can be used to control various defaults,
119# bug they should be left as is to ensure an ebuild can rely on
120# them for.
121#
122# Patches are applied in current directory.
123#
124# Bulk Patches should preferibly have the form of:
125#
126# ??_${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.
127# 204#
128# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
129# 207#
130# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
131# 02_sparc_another-fix.patch.bz2
132#
133# This ensures that there are a set order, and you can have ARCH
134# specific patches.
135#
136# If you however give an argument to epatch(), it will treat it as a
137# single patch that need to be applied if its a file. If on the other
138# hand its a directory, it will set EPATCH_SOURCE to this.
139#
140# <azarah@gentoo.org> (10 Nov 2002)
141#
142epatch() { 209epatch() {
143 _epatch_draw_line() { 210 _epatch_draw_line() {
211 # create a line of same length as input string
144 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
145 echo "${1//?/=}" 213 echo "${1//?/=}"
146 } 214 }
147 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
148 local PIPE_CMD=""
149 local STDERR_TARGET="${T}/$$.out"
150 local PATCH_TARGET="${T}/$$.patch"
151 local PATCH_SUFFIX=""
152 local SINGLE_PATCH="no"
153 local x=""
154 215
155 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156 217
157 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
158 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 [[ $# -gt 1 ]] ; then
159 local m="" 222 local m
160 for m in "$@" ; do 223 for m in "$@" ; do
161 epatch "${m}" 224 epatch "${m}"
162 done 225 done
163 return 0 226 return 0
164 fi 227 fi
165 228
166 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
167 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
168 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
169 235 set -- "$1"
170 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
171 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
172 239
173 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
174 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
175 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
176 if [ "${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} ]]
177 then 286 then
178 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
179 else 312 else
180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
181 fi 314 fi
182 else 315
183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
184 then 317 # but if there are more, make sure we get unique log filenames
185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
186 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
187 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
188 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
189 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
190 echo 358 echo
191 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
192 eerror 396 eerror
193 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
194 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
195 echo 400 echo
196 die "Cannot find \$EPATCH_SOURCE!"
197 fi
198
199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
200 fi
201
202 case ${EPATCH_SUFFIX##*\.} in
203 bz2)
204 PIPE_CMD="bzip2 -dc"
205 PATCH_SUFFIX="bz2"
206 ;;
207 gz|Z|z)
208 PIPE_CMD="gzip -dc"
209 PATCH_SUFFIX="gz"
210 ;;
211 ZIP|zip)
212 PIPE_CMD="unzip -p"
213 PATCH_SUFFIX="zip"
214 ;;
215 *)
216 PIPE_CMD="cat"
217 PATCH_SUFFIX="patch"
218 ;;
219 esac
220
221 if [ "${SINGLE_PATCH}" = "no" ]
222 then
223 einfo "${EPATCH_MULTI_MSG}"
224 fi
225 for x in ${EPATCH_SOURCE}
226 do
227 # New ARCH dependant patch naming scheme ...
228 #
229 # ???_arch_foo.patch
230 #
231 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ])
234 then
235 local count=0
236 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/}
238
239 if [ -n "${EPATCH_EXCLUDE}" ]
240 then
241 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
242 then
243 continue
244 fi
245 fi
246
247 if [ "${SINGLE_PATCH}" = "yes" ]
248 then
249 if [ -n "${EPATCH_SINGLE_MSG}" ]
250 then
251 einfo "${EPATCH_SINGLE_MSG}"
252 else
253 einfo "Applying ${patchname} ..."
254 fi
255 else
256 einfo " ${patchname} ..."
257 fi
258
259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261
262 # Allow for prefix to differ ... im lazy, so shoot me :/
263 while [ "${count}" -lt 5 ]
264 do
265 # Generate some useful debug info ...
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268
269 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else
274 PATCH_TARGET="${x}"
275 fi
276
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then
285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
286 then
287 echo
288 eerror "Could not extract patch!"
289 #die "Could not extract patch!"
290 count=5
291 break
292 fi
293 fi
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
296 then
297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302
303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
305
306 if [ "$?" -ne 0 ]
307 then
308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
309 echo
310 eerror "A dry-run of patch command succeeded, but actually"
311 eerror "applying the patch failed!"
312 #die "Real world sux compared to the dreamworld!"
313 count=5
314 fi
315
316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317
318 break
319 fi
320
321 count=$((count + 1))
322 done
323
324 if [ "${PATCH_SUFFIX}" != "patch" ]
325 then
326 rm -f ${PATCH_TARGET}
327 fi
328
329 if [ "${count}" -eq 5 ]
330 then
331 echo
332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
334 eerror
335 eerror "Include in your bugreport the contents of:"
336 eerror
337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
338 echo
339 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
340 fi 402 fi
341 403
342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
343 405 rm -f "${STDERR_TARGET}"
344 eend 0 406 eend 0
345 fi
346 done 407 done
347 if [ "${SINGLE_PATCH}" = "no" ] 408
348 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
349 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
350 fi 428 fi
429 done
351} 430}
352 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
353# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
354# does not exist on the users system 436# does not exist on the users system.
355# vapier@gentoo.org
356#
357# Takes just 1 optional parameter (the directory to create tmpfile in)
358emktemp() { 437emktemp() {
359 local exe="touch" 438 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1 440 local topdir=$1
362 441
364 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
365 && topdir="/tmp" \ 444 && topdir="/tmp" \
366 || topdir=${T} 445 || topdir=${T}
367 fi 446 fi
368 447
369 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
370 local tmp=/ 450 local tmp=/
371 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 done 453 done
374 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 echo "${tmp}" 455 echo "${tmp}"
376 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
377 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -p "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
381 else 461 else
382 [[ ${USERLAND} == "GNU" ]] \
383 && mktemp -d "${topdir}" \
384 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
385 fi
386 fi 463 fi
464 fi
387} 465}
388 466
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:
389# 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),
390# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393#
394# egetent(database, key)
395egetent() { 478egetent() {
396 case ${CHOST} in 479 case ${CHOST} in
397 *-darwin*) 480 *-darwin[678])
398 case "$2" in 481 case "$2" in
399 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;; 484 ;;
402 *) # Numeric 485 *) # Numeric
403 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
404 ;; 502 ;;
405 esac 503 esac
406 ;; 504 ;;
407 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
408 local opts action="user" 506 local opts action="user"
423 getent "$1" "$2" 521 getent "$1" "$2"
424 ;; 522 ;;
425 esac 523 esac
426} 524}
427 525
428# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
429# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
430# 528# @DESCRIPTION:
431# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
432# 530# a user to the system. The only required parameter is the username.
433# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
434# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
435# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
436# note: pass -1 to get default behavior
437# shell: /bin/false
438# homedir: /dev/null
439# groups: none
440# extra: comment of 'added by portage for ${PN}'
441enewuser() { 534enewuser() {
442 case ${EBUILD_PHASE} in 535 case ${EBUILD_PHASE} in
443 unpack|compile|test|install) 536 unpack|compile|test|install)
444 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
445 eerror "Package fails at QA and at life. Please file a bug." 538 eerror "Package fails at QA and at life. Please file a bug."
452 eerror "No username specified !" 545 eerror "No username specified !"
453 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
454 fi 547 fi
455 548
456 # lets see if the username already exists 549 # lets see if the username already exists
457 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
458 return 0 551 return 0
459 fi 552 fi
460 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
461 554
462 # options to pass to useradd 555 # options to pass to useradd
463 local opts= 556 local opts=
464 557
465 # handle uid 558 # handle uid
466 local euid=$1; shift 559 local euid=$1; shift
467 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
468 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
469 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
470 euid="next" 563 euid="next"
471 fi 564 fi
472 else 565 else
473 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
474 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
475 fi 568 fi
476 else 569 else
477 euid="next" 570 euid="next"
478 fi 571 fi
479 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
480 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
481 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
482 done 575 done
483 fi 576 fi
484 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
485 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
499 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
500 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
501 done 594 done
502 595
503 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
504 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
505 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 ${USERLAND}"
603 esac
506 fi 604 fi
507 605
508 eshell=${shell} 606 eshell=${shell}
509 fi 607 fi
510 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
608 fi 706 fi
609 ;; 707 ;;
610 708
611 *) 709 *)
612 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
613 useradd ${opts} ${euser} \ 711 useradd ${opts} \
614 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
615 || die "enewuser failed" 714 || die "enewuser failed"
616 else 715 else
617 einfo " - Extra: $@" 716 einfo " - Extra: $@"
618 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
619 || die "enewuser failed" 719 || die "enewuser failed"
620 fi 720 fi
621 ;; 721 ;;
622 esac 722 esac
623 723
629 fi 729 fi
630 730
631 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
632} 732}
633 733
634# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
635# vapier@gentoo.org 735# @USAGE: <group> [gid]
636# 736# @DESCRIPTION:
637# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
638# 738# group to the system. Just give it a group name to add and enewgroup will
639# 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
640# groupname: REQUIRED ! 740# allocate the next available one.
641# gid: next available (see groupadd(8))
642# extra: none
643enewgroup() { 741enewgroup() {
644 case ${EBUILD_PHASE} in 742 case ${EBUILD_PHASE} in
645 unpack|compile|test|install) 743 unpack|compile|test|install)
646 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
647 eerror "Package fails at QA and at life. Please file a bug." 745 eerror "Package fails at QA and at life. Please file a bug."
655 eerror "No group specified !" 753 eerror "No group specified !"
656 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
657 fi 755 fi
658 756
659 # see if group already exists 757 # see if group already exists
660 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
661 then
662 return 0 759 return 0
663 fi 760 fi
664 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
665 762
666 # options to pass to useradd 763 # options to pass to useradd
709 fi 806 fi
710 807
711 # If we need the next available 808 # If we need the next available
712 case ${egid} in 809 case ${egid} in
713 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
714 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
715 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
716 done 813 done
717 esac 814 esac
718 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
719 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
720 ;; 817 ;;
721 818
722 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
723 case ${egid} in 820 case ${egid} in
724 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
725 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
726 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
727 done 824 done
728 esac 825 esac
729 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
730 ;; 827 ;;
731 828
732 *-netbsd*) 829 *-netbsd*)
733 case ${egid} in 830 case ${egid} in
734 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
735 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
736 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
737 done 834 done
738 esac 835 esac
739 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
740 ;; 837 ;;
741 838
744 ;; 841 ;;
745 esac 842 esac
746 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
747} 844}
748 845
749# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
750# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
751# 848# @DESCRIPTION:
752# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
753edos2unix() { 853edos2unix() {
754 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
755 do
756 cp "${f}" ${T}/edos2unix
757 sed 's/\r$//' ${T}/edos2unix > "${f}"
758 done
759} 855}
760
761
762##############################################################
763# START: Handle .desktop files and menu entries #
764# maybe this should be separated into a new eclass some time #
765# lanius@gentoo.org #
766##############################################################
767 856
768# Make a desktop file ! 857# Make a desktop file !
769# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
770# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
771# 860#
772# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
773# 862#
774# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
775# name: the name that will show up in the menu 864# name: the name that will show up in the menu
776# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
777# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
778# a full path to an icon 867# a full path to an icon
779# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
780# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
781# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
782make_desktop_entry() { 871make_desktop_entry() {
783 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
784 873
785 local exec=${1} 874 local exec=${1}
786 local name=${2:-${PN}} 875 local name=${2:-${PN}}
787 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
788 local type=${4} 877 local type=${4}
789 local path=${5} 878 local fields=${5}
790 879
791 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
792 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
793 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
794 case ${catmaj} in 883 case ${catmaj} in
795 app) 884 app)
796 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
797 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
798 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
799 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
800 editors) type=TextEditor;; 894 editors) type=TextEditor;;
801 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
802 emulation) type=Emulator;; 896 emulation) type=Emulator;;
803 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
804 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
805 vim) type=TextEditor;; 900 vim) type=TextEditor;;
806 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
807 *) type=;;
808 esac 902 esac
809 ;; 903 ;;
810 904
811 dev) 905 dev)
812 type="Development" 906 type="Development"
813 ;; 907 ;;
814 908
815 games) 909 games)
816 case ${catmin} in 910 case ${catmin} in
817 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
818 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
819 board) type=BoardGame;; 913 board) type=BoardGame;;
820 kid) type=KidsGame;;
821 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
822 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
823 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
824 roguelike) type=RolePlaying;;
825 simulation) type=Simulation;; 919 simulation) type=Simulation;;
826 sports) type=SportsGame;; 920 sports) type=SportsGame;;
827 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
828 *) type=;;
829 esac 922 esac
830 type="Game;${type}" 923 type="Game;${type}"
831 ;; 924 ;;
832 925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
833 mail) 934 mail)
834 type="Network;Email" 935 type="Network;Email"
835 ;; 936 ;;
836 937
837 media) 938 media)
838 case ${catmin} in 939 case ${catmin} in
940 gfx)
839 gfx) type=Graphics;; 941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
840 radio) type=Tuner;; 945 radio) type=Tuner;;
841 sound) type=Audio;; 946 sound) type=Audio;;
842 tv) type=TV;; 947 tv) type=TV;;
843 video) type=Video;; 948 video) type=Video;;
844 *) type=;; 949 esac
950 type="AudioVideo;${type}"
951 ;;
845 esac 952 esac
846 type="AudioVideo;${type}"
847 ;; 953 ;;
848 954
849 net) 955 net)
850 case ${catmin} in 956 case ${catmin} in
851 dialup) type=Dialup;; 957 dialup) type=Dialup;;
854 irc) type=IRCClient;; 960 irc) type=IRCClient;;
855 mail) type=Email;; 961 mail) type=Email;;
856 news) type=News;; 962 news) type=News;;
857 nntp) type=News;; 963 nntp) type=News;;
858 p2p) type=FileTransfer;; 964 p2p) type=FileTransfer;;
859 *) type=;; 965 voip) type=Telephony;;
860 esac 966 esac
861 type="Network;${type}" 967 type="Network;${type}"
862 ;; 968 ;;
863 969
864 sci) 970 sci)
865 case ${catmin} in 971 case ${catmin} in
866 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
867 bio*) type=Biology;; 973 bio*) type=Biology;;
868 calc*) type=Calculator;; 974 calc*) type=Calculator;;
869 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
870 geo*) type=Geology;; 977 geo*) type=Geology;;
871 math*) type=Math;; 978 math*) type=Math;;
872 *) type=;; 979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
873 esac 981 esac
874 type="Science;${type}" 982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
875 ;; 987 ;;
876 988
877 www) 989 www)
878 case ${catmin} in 990 case ${catmin} in
879 client) type=WebBrowser;; 991 client) type=WebBrowser;;
880 *) type=;;
881 esac 992 esac
882 type="Network" 993 type="Network;${type}"
883 ;; 994 ;;
884 995
885 *) 996 *)
886 type= 997 type=
887 ;; 998 ;;
890 if [ "${SLOT}" == "0" ] ; then 1001 if [ "${SLOT}" == "0" ] ; then
891 local desktop_name="${PN}" 1002 local desktop_name="${PN}"
892 else 1003 else
893 local desktop_name="${PN}-${SLOT}" 1004 local desktop_name="${PN}-${SLOT}"
894 fi 1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
895 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
896 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 > "${desktop}"
897echo "[Desktop Entry] 1021 [Desktop Entry]
898Encoding=UTF-8
899Version=0.9.2
900Name=${name} 1022 Name=${name}
901Type=Application 1023 Type=Application
902Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
903Exec=${exec} 1025 Exec=${exec}
904Path=${path} 1026 TryExec=${exec%% *}
905Icon=${icon} 1027 Icon=${icon}
906Categories=Application;${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}" >> "${desktop}"
907 1037
908 ( 1038 (
909 # wrap the env here so that the 'insinto' call 1039 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller 1040 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1041 insinto /usr/share/applications
912 doins "${desktop}" 1042 doins "${desktop}"
913 ) 1043 ) || die "installing desktop file failed"
914} 1044}
915 1045
916# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
917# 1047# @USAGE: [directories]
918# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
919# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
920# 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}
921 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.
922make_session_desktop() { 1081make_session_desktop() {
923 [[ -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
924 [[ -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
925 1084
926 local title=$1 1085 local title=$1
927 local command=$2 1086 local command=$2
928 local desktop=${T}/${wm}.desktop 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
929 1089
1090 cat <<-EOF > "${desktop}"
930echo "[Desktop Entry] 1091 [Desktop Entry]
931Encoding=UTF-8
932Name=${title} 1092 Name=${title}
933Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
934Exec=${command} 1094 Exec=${command} $*
935TryExec=${command} 1095 TryExec=${command}
936Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
937 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
938 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
939 doins "${desktop}" 1103 doins "${desktop}"
1104 )
940} 1105}
941 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).
942domenu() { 1112domenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
943 local i j 1116 local i j ret=0
944 insinto /usr/share/applications 1117 insinto /usr/share/applications
945 for i in "$@" ; do 1118 for i in "$@" ; do
946 if [[ -f ${i} ]] ; then 1119 if [[ -f ${i} ]] ; then
947 doins "${i}" 1120 doins "${i}"
1121 ((ret+=$?))
948 elif [[ -d ${i} ]] ; then 1122 elif [[ -d ${i} ]] ; then
949 for j in "${i}"/*.desktop ; do 1123 for j in "${i}"/*.desktop ; do
950 doins "${j}" 1124 doins "${j}"
1125 ((ret+=$?))
951 done 1126 done
1127 else
1128 ((++ret))
952 fi 1129 fi
953 done 1130 done
1131 exit ${ret}
1132 )
954} 1133}
1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
955newmenu() { 1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1143 insinto /usr/share/applications
957 newins "$1" "$2" 1144 newins "$@"
1145 )
958} 1146}
959 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.
960doicon() { 1153doicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
961 local i j 1157 local i j ret
962 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
963 for i in "$@" ; do 1159 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then 1160 if [[ -f ${i} ]] ; then
965 doins "${i}" 1161 doins "${i}"
1162 ((ret+=$?))
966 elif [[ -d ${i} ]] ; then 1163 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do 1164 for j in "${i}"/*.png ; do
968 doins "${j}" 1165 doins "${j}"
1166 ((ret+=$?))
969 done 1167 done
1168 else
1169 ((++ret))
970 fi 1170 fi
971 done 1171 done
1172 exit ${ret}
1173 )
972} 1174}
1175
1176# @FUNCTION: newicon
1177# @USAGE: <icon> <newname>
1178# @DESCRIPTION:
1179# Like all other new* functions, install the specified icon as newname.
973newicon() { 1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
974 insinto /usr/share/pixmaps 1184 insinto /usr/share/pixmaps
975 newins "$1" "$2" 1185 newins "$@"
1186 )
976} 1187}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
982 1188
983# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
984find_unpackable_file() { 1190find_unpackable_file() {
985 local src=$1 1191 local src=$1
986 if [[ -z ${src} ]] ; then 1192 if [[ -z ${src} ]] ; then
996 fi 1202 fi
997 [[ ! -e ${src} ]] && return 1 1203 [[ ! -e ${src} ]] && return 1
998 echo "${src}" 1204 echo "${src}"
999} 1205}
1000 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
1001# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
1002# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1003# 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
1004# 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.
1005# 1214#
1006# Usage: unpack_pdv [file to unpack] [size of off_t]
1007# - 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
1008# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1009# 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#
1010# 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
1011# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1012# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1013# 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
1014# 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
1015# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1016# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1017# lseek 1233# lseek
1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1019# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1020# 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.
1021unpack_pdv() { 1239unpack_pdv() {
1022 local src=$(find_unpackable_file $1) 1240 local src=$(find_unpackable_file "$1")
1023 local sizeoff_t=$2 1241 local sizeoff_t=$2
1024 1242
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1027 1245
1028 local shrtsrc=$(basename "${src}") 1246 local shrtsrc=$(basename "${src}")
1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1031 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 ${sizeoff_t} | hexdump -e \"%i\")
1032 1250
1033 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1034 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1036 1254
1037 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1039 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1040 1258
1041 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1042 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1044 1262
1045 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1046 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1047 iscompressed=1 1265 iscompressed=1
1048 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1049 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1050 else 1268 else
1051 iscompressed=0 1269 iscompressed=0
1052 fi 1270 fi
1053 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1054 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1055 istar=1 1273 istar=1
1056 else 1274 else
1057 istar=0 1275 istar=0
1058 fi 1276 fi
1059 1277
1087 true 1305 true
1088 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1089 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090} 1308}
1091 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1092# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1093# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1094# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1095# many other game companies. 1316# many other game companies.
1096# 1317#
1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1098# - If the file is not specified then unpack will utilize ${A}.
1099# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1100# the proper offset from the script itself. 1320# the proper offset from the script itself.
1101unpack_makeself() { 1321unpack_makeself() {
1102 local src_input=${1:-${A}} 1322 local src_input=${1:-${A}}
1103 local src=$(find_unpackable_file "${src_input}") 1323 local src=$(find_unpackable_file "${src_input}")
1104 local skip=$2 1324 local skip=$2
1105 local exe=$3 1325 local exe=$3
1111 if [[ -z ${skip} ]] ; then 1331 if [[ -z ${skip} ]] ; then
1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1332 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1113 local skip=0 1333 local skip=0
1114 exe=tail 1334 exe=tail
1115 case ${ver} in 1335 case ${ver} in
1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1118 ;; 1338 ;;
1119 2.0|2.0.1) 1339 2.0|2.0.1)
1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1121 ;; 1341 ;;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1153 esac 1373 esac
1154 1374
1155 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1156 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1158 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1159 case ${filetype} in 1379 case ${filetype} in
1160 *tar\ archive) 1380 *tar\ archive*)
1161 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1162 ;; 1382 ;;
1163 bzip2*) 1383 bzip2*)
1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1165 ;; 1385 ;;
1175 ;; 1395 ;;
1176 esac 1396 esac
1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1178} 1398}
1179 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1180# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1181#
1182# Usage: check_license [license]
1183# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1184check_license() { 1405check_license() {
1185 local lic=$1 1406 local lic=$1
1186 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1187 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1188 else 1409 else
1192 lic="${PWD}/${lic}" 1413 lic="${PWD}/${lic}"
1193 elif [ -e "${lic}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1194 lic="${lic}" 1415 lic="${lic}"
1195 fi 1416 fi
1196 fi 1417 fi
1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1199 1419
1200 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1201 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
1203 local alic 1422 local alic
1204 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1205 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1207 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1208 return 0 1427 return 0
1209 fi 1428 fi
1210 done 1429 done
1211 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1212 1432
1213 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1214 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1215********************************************************** 1435 **********************************************************
1216The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1217package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1218continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1219CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1220********************************************************** 1440 **********************************************************
1221 1441
1222EOF 1442 EOF
1223 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1224 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1225 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1226 read alic 1446 read alic
1227 case ${alic} in 1447 case ${alic} in
1234 die "Failed to accept license" 1454 die "Failed to accept license"
1235 ;; 1455 ;;
1236 esac 1456 esac
1237} 1457}
1238 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1239# 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
1240# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1241# 1464#
1242# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1243# 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()
1244# 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
1245# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1246# 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#
1247# 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',
1248# 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
1249# 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.
1250# 1479#
1251# 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.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() { 1481cdrom_get_cds() {
1258 # 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
1259 # the # of files they gave us 1483 # the # of files they gave us
1260 local cdcnt=0 1484 local cdcnt=0
1261 local f= 1485 local f=
1305 echo 1529 echo
1306 einfo "For example:" 1530 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo 1532 echo
1309 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
1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1311 cdcnt=0 1544 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 ((++cdcnt)) 1546 ((++cdcnt))
1314 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1338 export CDROM_SET="" 1571 export CDROM_SET=""
1339 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1340 cdrom_load_next_cd 1573 cdrom_load_next_cd
1341} 1574}
1342 1575
1343# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1344# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1345# 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
1346# 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.
1347cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1348 local var 1585 local var
1349 ((++CDROM_CURRENT_CD)) 1586 ((++CDROM_CURRENT_CD))
1350 1587
1351 unset CDROM_ROOT 1588 unset CDROM_ROOT
1368# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1369# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1370# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1371_cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1372 local mline="" 1609 local mline=""
1373 local showedmsg=0 1610 local showedmsg=0 showjolietmsg=0
1374 1611
1375 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0 1613 local i=0
1377 local -a cdset=(${*//:/ }) 1614 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then 1615 if [[ -n ${CDROM_SET} ]] ; then
1381 1618
1382 while [[ -n ${cdset[${i}]} ]] ; do 1619 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]}) 1620 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]}) 1621 local file=$(basename ${cdset[${i}]})
1385 1622
1386 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/ }
1387 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1389 export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1390 export CDROM_SET=${i} 1632 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]} 1633 export CDROM_MATCH=${cdset[${i}]}
1392 return 1634 return
1393 fi 1635 done <<< "$(get_mounts)"
1394 done
1395 1636
1396 ((++i)) 1637 ((++i))
1397 done 1638 done
1398 1639
1399 echo 1640 echo
1415 showedmsg=1 1656 showedmsg=1
1416 fi 1657 fi
1417 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1419 echo 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1420 einfo "If you are having trouble with the detection" 1664 ewarn "If you are having trouble with the detection"
1421 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"
1422 einfo "Joliet support enabled in your kernel. Please" 1666 ewarn "Joliet support enabled in your kernel. Please"
1423 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
1424 read || die "something is screwed with your system" 1670 read || die "something is screwed with your system"
1425 done 1671 done
1426} 1672}
1427 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1428# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1429# a package can support 1678# a package can support. The first form allows you to
1430# 1679# specify a list of LINGUAS. The -i builds a list of po
1431# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1432# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1433# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1434# 1683# of the lists.
1435# The first form allows you to specify a list of LINGUAS.
1436# The -i builds a list of po files found in all the
1437# directories and uses the intersection of the lists.
1438# The -u builds a list of po files found in all the
1439# directories and uses the union of the lists.
1440strip-linguas() { 1684strip-linguas() {
1441 local ls newls 1685 local ls newls nols
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift 1687 local op=$1; shift
1444 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1445 local d f 1689 local d f
1446 for d in "$@" ; do 1690 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then 1691 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls} 1692 newls=${ls}
1449 else 1693 else
1450 newls="" 1694 newls=""
1451 fi 1695 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1453 if [[ ${op} == "-i" ]] ; then 1697 if [[ ${op} == "-i" ]] ; then
1454 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1455 else 1699 else
1456 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1457 fi 1701 fi
1458 done 1702 done
1459 ls=${newls} 1703 ls=${newls}
1460 done 1704 done
1461 ls=${ls//.po}
1462 else 1705 else
1463 ls=$@ 1706 ls="$@"
1464 fi 1707 fi
1465 1708
1466 ls=" ${ls} " 1709 nols=""
1467 newls="" 1710 newls=""
1468 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1469 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1712 if hasq ${f} ${ls} ; then
1470 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1471 else 1714 else
1472 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1473 fi 1716 fi
1474 done 1717 done
1475 if [[ -z ${newls} ]] ; then 1718 [[ -n ${nols} ]] \
1476 export LINGUAS="" 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1477 else
1478 export LINGUAS=${newls:1} 1720 export LINGUAS=${newls:1}
1479 fi
1480} 1721}
1481 1722
1482# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1483# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1484 1725# @DESCRIPTION:
1485# the following functions are useful in kernel module ebuilds, etc.
1486# for an example see ivtv or drbd ebuilds
1487
1488# set's ARCH to match what the kernel expects
1489set_arch_to_kernel() {
1490 i=10
1491 while ((i--)) ; do
1492 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1493 done
1494 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1495 case ${ARCH} in
1496 x86) export ARCH="i386";;
1497 amd64) export ARCH="x86_64";;
1498 hppa) export ARCH="parisc";;
1499 mips) export ARCH="mips";;
1500 sparc) export ARCH="$(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!
1501 *) export ARCH="${ARCH}";;
1502 esac
1503}
1504
1505# set's ARCH back to what portage expects
1506set_arch_to_portage() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1512}
1513
1514# Jeremy Huddleston <eradicator@gentoo.org>:
1515# preserve_old_lib /path/to/libblah.so.0
1516# preserve_old_lib_notify /path/to/libblah.so.0
1517#
1518# 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.
1519# 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
1520# 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
1521# 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
1522# 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
1523# 1731# preserve_old_lib_notify function.
1524# src_install() {
1525# ...
1526# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529#
1530# pkg_postinst() {
1531# ...
1532# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535
1536preserve_old_lib() { 1732preserve_old_lib() {
1537 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1538 1738
1539 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1540 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1541 DIRNAME=`dirname ${LIB}`
1542 1741
1543 dodir ${DIRNAME} 1742 local lib dir
1544 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"
1545 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1546 fi 1749 done
1547} 1750}
1548 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.
1549preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1550 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1551 1761
1552 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1553 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1554 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1555 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."
1556 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,"
1557 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"
1558 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
1559 ewarn " revdep-rebuild --library ${SONAME}" 1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1560 ewarn 1780 ewarn
1561 ewarn "After doing that, you can safely remove ${LIB}" 1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1562 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1563 fi 1786 fi
1564} 1787}
1565 1788
1566# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1567# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1568# 1792#
1569# 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.
1570# ex: built_with_use xchat gtk2
1571# 1794#
1572# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1573# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1574# 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.
1575built_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
1576 local opt=$1 1827 local opt=$1
1577 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1578 1829
1579 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1580 shift 1832 shift
1581 1833
1582 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1583 1836
1584 # 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
1585 # injected or package.provided 1838 # this gracefully
1586 [[ ! -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 $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1587 1867
1588 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1589 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1590 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1591 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1595 shift 1875 shift
1596 done 1876 done
1597 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1598} 1878}
1599 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1600# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1601# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1602epunt_cxx() { 1887epunt_cxx() {
1603 local dir=$1 1888 local dir=$1
1604 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1605 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1606 local f 1891 local f
1607 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1608 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
1609 done 1894 done
1610 eend 0 1895 eend 0
1611} 1896}
1612 1897
1613# dopamd <file> [more files] 1898# @FUNCTION: make_wrapper
1614# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1615# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1616dopamd() { 1901# Create a shell wrapper script named wrapper in installpath
1617 [[ -z $1 ]] && die "dopamd requires at least one argument" 1902# (defaults to the bindir) to execute target (default of wrapper) by
1618 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1619 use pam || return 0 1904# libpaths followed by optionally changing directory to chdir.
1620
1621 INSDESTTREE=/etc/pam.d \
1622 doins "$@" || die "failed to install $@"
1623}
1624# newpamd <old name> <new name>
1625#
1626# Install pam file <old name> as <new name> in /etc/pam.d
1627newpamd() {
1628 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1629
1630 use pam || return 0
1631
1632 INSDESTTREE=/etc/pam.d \
1633 newins "$1" "$2" || die "failed to install $1 as $2"
1634}
1635
1636# make a wrapper script ...
1637# NOTE: this was originally games_make_wrapper, but I noticed other places where
1638# this could be used, so I have moved it here and made it not games-specific
1639# -- wolf31o2
1640# $1 == wrapper name
1641# $2 == binary to run
1642# $3 == directory to chdir before running binary
1643# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1644# $5 == path for wrapper
1645make_wrapper() { 1905make_wrapper() {
1646 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1647 local tmpwrapper=$(emktemp) 1907 local tmpwrapper=$(emktemp)
1648 # 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
1649 # things as $bin ... "./someprog --args" 1909 # things as $bin ... "./someprog --args"
1659fi 1919fi
1660exec ${bin} "\$@" 1920exec ${bin} "\$@"
1661EOF 1921EOF
1662 chmod go+rx "${tmpwrapper}" 1922 chmod go+rx "${tmpwrapper}"
1663 if [[ -n ${path} ]] ; then 1923 if [[ -n ${path} ]] ; then
1924 (
1664 exeinto "${path}" 1925 exeinto "${path}"
1665 newexe "${tmpwrapper}" "${wrapper}" 1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1666 else 1928 else
1667 newbin "${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 $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1668 fi 1947# fi
1669} 1948
1949# cd "${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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