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1# Copyright 1999-2006 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 1.237 2006/06/04 15:18:12 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9 17
10inherit multilib portability 18inherit multilib portability
11 19
12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
14# sys-apps/shadow is needed for useradd, etc, bug #94745.
15
16DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
17 21
18# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
19# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
20# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
21# must be an integer greater than zero. 25# @USAGE: [seconds]
22# 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.
23epause() { 31epause() {
24 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
25 sleep ${1:-5}
26 fi
27} 33}
28 34
29# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
30# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
31# don't beep. 37# @DESCRIPTION:
32# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
33ebeep() { 42ebeep() {
34 local n 43 local n
35 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
36 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
37 echo -ne "\a" 46 echo -ne "\a"
38 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
39 echo -ne "\a" 48 echo -ne "\a"
40 sleep 1 49 sleep 1
41 done 50 done
42 fi 51 fi
43} 52}
44 53
45# This function generate linker scripts in /usr/lib for dynamic 54else
46# libs in /lib. This is to fix linking problems when you have
47# the .so in /lib, and the .a in /usr/lib. What happens is that
48# in some cases when linking dynamic, the .a in /usr/lib is used
49# instead of the .so in /lib due to gcc/libtool tweaking ld's
50# library search path. This cause many builds to fail.
51# See bug #4411 for more info.
52#
53# To use, simply call:
54#
55# gen_usr_ldscript libfoo.so
56#
57# Note that you should in general use the unversioned name of
58# the library, as ldconfig should usually update it correctly
59# to point to the latest version of the library present.
60#
61# <azarah@gentoo.org> (26 Oct 2002)
62#
63gen_usr_ldscript() {
64 local lib libdir=$(get_libdir)
65 # Just make sure it exists
66 dodir /usr/${libdir}
67 55
68 for lib in "${@}" ; do 56ebeep() {
69 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
70 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
71 Since Gentoo has critical dynamic libraries 59}
72 in /lib, and the static versions in /usr/lib,
73 we need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 60
76 See bug http://bugs.gentoo.org/4411 for more info. 61epause() {
77 */ 62 [[ $(type -t eqawarn) == function ]] && \
78 GROUP ( /${libdir}/${lib} ) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
79 END_LDSCRIPT 64}
80 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 65
66fi
67
68# @FUNCTION: ecvs_clean
69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
107# return 0
108# fi
81 done 109# done
110# eshopts_pop
111# @CODE
112eshopts_push() {
113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
82} 125}
83 126
127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
84 145
85# Default directory where patches are located 146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
86EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
87# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
88EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
89# Default options for patch 156# Default options for patch:
157# @CODE
90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
92# Set -E to automatically remove empty files. 160# -E - automatically remove empty files
161# @CODE
93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
95# and not the full path .. 166# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
97# Change the printed message for a single patch. 170# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
99# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
102# 177# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 179# arch naming style.
105EPATCH_FORCE="no" 180EPATCH_FORCE="no"
106 181
107# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
108# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
109# 190#
110# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
112# 193#
113# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
115# 196# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
125# 206#
126# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
127# 209#
128# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
129# 02_sparc_another-fix.patch.bz2
130#
131# This ensures that there are a set order, and you can have ARCH
132# specific patches.
133#
134# If you however give an argument to epatch(), it will treat it as a
135# single patch that need to be applied if its a file. If on the other
136# hand its a directory, it will set EPATCH_SOURCE to this.
137#
138# <azarah@gentoo.org> (10 Nov 2002)
139#
140epatch() { 211epatch() {
141 _epatch_draw_line() { 212 _epatch_draw_line() {
213 # create a line of same length as input string
142 [[ -z $1 ]] && set "$(printf "%65s" '')" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 215 echo "${1//?/=}"
144 } 216 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD=""
147 local STDERR_TARGET="${T}/$$.out"
148 local PATCH_TARGET="${T}/$$.patch"
149 local PATCH_SUFFIX=""
150 local SINGLE_PATCH="no"
151 local x=""
152 217
153 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
154 219
155 if [ "$#" -gt 1 ] 220 # Let the rest of the code process one user arg at a time --
156 then 221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
157 local m="" 224 local m
158 for m in "$@" ; do 225 for m in "$@" ; do
159 epatch "${m}" 226 epatch "${m}"
160 done 227 done
161 return 0 228 return 0
162 fi 229 fi
163 230
164 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
165 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
166 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
167 237 set -- "$1"
168 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
169 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
170 241
171 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
172 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
173 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
174 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
175 then 288 then
176 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
177 else 314 else
178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
179 fi 316 fi
180 else 317
181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
182 then 319 # but if there are more, make sure we get unique log filenames
183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
184 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
185 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
186 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
187 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
188 echo 360 echo
189 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
190 eerror 398 eerror
191 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
192 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
193 echo 402 echo
194 die "Cannot find \$EPATCH_SOURCE!"
195 fi
196
197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
198 fi
199
200 case ${EPATCH_SUFFIX##*\.} in
201 bz2)
202 PIPE_CMD="bzip2 -dc"
203 PATCH_SUFFIX="bz2"
204 ;;
205 gz|Z|z)
206 PIPE_CMD="gzip -dc"
207 PATCH_SUFFIX="gz"
208 ;;
209 ZIP|zip)
210 PIPE_CMD="unzip -p"
211 PATCH_SUFFIX="zip"
212 ;;
213 *)
214 PIPE_CMD="cat"
215 PATCH_SUFFIX="patch"
216 ;;
217 esac
218
219 if [ "${SINGLE_PATCH}" = "no" ]
220 then
221 einfo "${EPATCH_MULTI_MSG}"
222 fi
223 for x in ${EPATCH_SOURCE}
224 do
225 # New ARCH dependant patch naming scheme ...
226 #
227 # ???_arch_foo.patch
228 #
229 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ])
232 then
233 local count=0
234 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/}
236
237 if [ -n "${EPATCH_EXCLUDE}" ]
238 then
239 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
240 then
241 continue
242 fi
243 fi
244
245 if [ "${SINGLE_PATCH}" = "yes" ]
246 then
247 if [ -n "${EPATCH_SINGLE_MSG}" ]
248 then
249 einfo "${EPATCH_SINGLE_MSG}"
250 else
251 einfo "Applying ${patchname} ..."
252 fi
253 else
254 einfo " ${patchname} ..."
255 fi
256
257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 # Allow for prefix to differ ... im lazy, so shoot me :/
261 while [ "${count}" -lt 5 ]
262 do
263 # Generate some useful debug info ...
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else
272 PATCH_TARGET="${x}"
273 fi
274
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 if [ "${PATCH_SUFFIX}" != "patch" ]
282 then
283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
284 then
285 echo
286 eerror "Could not extract patch!"
287 #die "Could not extract patch!"
288 count=5
289 break
290 fi
291 fi
292
293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
294 then
295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300
301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
303
304 if [ "$?" -ne 0 ]
305 then
306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 echo
308 eerror "A dry-run of patch command succeeded, but actually"
309 eerror "applying the patch failed!"
310 #die "Real world sux compared to the dreamworld!"
311 count=5
312 fi
313
314 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315
316 break
317 fi
318
319 count=$((count + 1))
320 done
321
322 if [ "${PATCH_SUFFIX}" != "patch" ]
323 then
324 rm -f ${PATCH_TARGET}
325 fi
326
327 if [ "${count}" -eq 5 ]
328 then
329 echo
330 eerror "Failed Patch: ${patchname} !"
331 eerror " ( ${PATCH_TARGET} )"
332 eerror
333 eerror "Include in your bugreport the contents of:"
334 eerror
335 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
336 echo
337 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
338 fi 404 fi
339 405
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
341 407 rm -f "${STDERR_TARGET}"
342 eend 0 408 eend 0
343 fi
344 done 409 done
345 if [ "${SINGLE_PATCH}" = "no" ] 410
346 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
347 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
348 fi 430 fi
431 done
349} 432}
350 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 438# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 439emktemp() {
357 local exe="touch" 440 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 442 local topdir=$1
360 443
362 [[ -z ${T} ]] \ 445 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 446 && topdir="/tmp" \
364 || topdir=${T} 447 || topdir=${T}
365 fi 448 fi
366 449
367 if [[ -z $(type -p mktemp) ]] ; then 450 if ! type -P mktemp > /dev/null ; then
451 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 452 local tmp=/
369 while [[ -e ${tmp} ]] ; do 453 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 455 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 457 echo "${tmp}"
374 else 458 else
459 # the args here will give slightly wierd names on BSD,
460 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 461 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 463 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 465 fi
466 fi
385} 467}
386 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
387# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 480egetent() {
394 case ${CHOST} in 481 case ${CHOST} in
395 *-darwin*) 482 *-darwin[678])
396 case "$2" in 483 case "$2" in
397 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;; 486 ;;
400 *) # Numeric 487 *) # Numeric
401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
489 ;;
490 esac
491 ;;
492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
402 ;; 504 ;;
403 esac 505 esac
404 ;; 506 ;;
405 *-freebsd*|*-dragonfly*) 507 *-freebsd*|*-dragonfly*)
406 local opts action="user" 508 local opts action="user"
421 getent "$1" "$2" 523 getent "$1" "$2"
422 ;; 524 ;;
423 esac 525 esac
424} 526}
425 527
426# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
427# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 530# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
430# 532# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 536enewuser() {
440 case ${EBUILD_PHASE} in 537 case ${EBUILD_PHASE} in
441 unpack|compile|test|install) 538 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug." 540 eerror "Package fails at QA and at life. Please file a bug."
450 eerror "No username specified !" 547 eerror "No username specified !"
451 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
452 fi 549 fi
453 550
454 # lets see if the username already exists 551 # lets see if the username already exists
455 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
456 return 0 553 return 0
457 fi 554 fi
458 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
459 556
460 # options to pass to useradd 557 # options to pass to useradd
461 local opts= 558 local opts=
462 559
463 # handle uid 560 # handle uid
464 local euid=$1; shift 561 local euid=$1; shift
465 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
466 if [[ ${euid} -gt 0 ]] ; then 563 if [[ ${euid} -gt 0 ]] ; then
467 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
468 euid="next" 565 euid="next"
469 fi 566 fi
470 else 567 else
471 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
472 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
473 fi 570 fi
474 else 571 else
475 euid="next" 572 euid="next"
476 fi 573 fi
477 if [[ ${euid} == "next" ]] ; then 574 if [[ ${euid} == "next" ]] ; then
478 for euid in $(seq 101 999) ; do 575 for ((euid = 101; euid <= 999; euid++)); do
479 [[ -z $(egetent passwd ${euid}) ]] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
480 done 577 done
481 fi 578 fi
482 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
483 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break 595 [[ -x ${ROOT}${shell} ]] && break
499 done 596 done
500 597
501 if [[ ${shell} == "/dev/null" ]] ; then 598 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 599 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 600 case ${USERLAND} in
601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
504 fi 606 fi
505 607
506 eshell=${shell} 608 eshell=${shell}
507 fi 609 fi
508 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
606 fi 708 fi
607 ;; 709 ;;
608 710
609 *) 711 *)
610 if [[ -z $@ ]] ; then 712 if [[ -z $@ ]] ; then
611 useradd ${opts} ${euser} \ 713 useradd ${opts} \
612 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
613 || die "enewuser failed" 716 || die "enewuser failed"
614 else 717 else
615 einfo " - Extra: $@" 718 einfo " - Extra: $@"
616 useradd ${opts} ${euser} "$@" \ 719 useradd ${opts} "$@" \
720 ${euser} \
617 || die "enewuser failed" 721 || die "enewuser failed"
618 fi 722 fi
619 ;; 723 ;;
620 esac 724 esac
621 725
627 fi 731 fi
628 732
629 export SANDBOX_ON=${oldsandbox} 733 export SANDBOX_ON=${oldsandbox}
630} 734}
631 735
632# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
633# vapier@gentoo.org 737# @USAGE: <group> [gid]
634# 738# @DESCRIPTION:
635# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
636# 740# group to the system. Just give it a group name to add and enewgroup will
637# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
638# groupname: REQUIRED ! 742# allocate the next available one.
639# gid: next available (see groupadd(8))
640# extra: none
641enewgroup() { 743enewgroup() {
642 case ${EBUILD_PHASE} in 744 case ${EBUILD_PHASE} in
643 unpack|compile|test|install) 745 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug." 747 eerror "Package fails at QA and at life. Please file a bug."
653 eerror "No group specified !" 755 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
655 fi 757 fi
656 758
657 # see if group already exists 759 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 761 return 0
661 fi 762 fi
662 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
663 764
664 # options to pass to useradd 765 # options to pass to useradd
707 fi 808 fi
708 809
709 # If we need the next available 810 # If we need the next available
710 case ${egid} in 811 case ${egid} in
711 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 813 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
714 done 815 done
715 esac 816 esac
716 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
718 ;; 819 ;;
719 820
720 *-freebsd*|*-dragonfly*) 821 *-freebsd*|*-dragonfly*)
721 case ${egid} in 822 case ${egid} in
722 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 824 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
725 done 826 done
726 esac 827 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 829 ;;
729 830
730 *-netbsd*) 831 *-netbsd*)
731 case ${egid} in 832 case ${egid} in
732 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
735 done 836 done
736 esac 837 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 839 ;;
739 840
742 ;; 843 ;;
743 esac 844 esac
744 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
745} 846}
746 847
747# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
748# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
749# 850# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 855edos2unix() {
752 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 857}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
765 858
766# Make a desktop file ! 859# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
769# 862#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
771# 864#
772# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
773# name: the name that will show up in the menu 866# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 869# a full path to an icon
777# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
780make_desktop_entry() { 873make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
782 875
783 local exec=${1} 876 local exec=${1}
784 local name=${2:-${PN}} 877 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
786 local type=${4} 879 local type=${4}
787 local path=${5} 880 local path=${5}
788 881
789 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 885 case ${catmaj} in
793 app) 886 app)
794 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
795 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
798 editors) type=TextEditor;; 896 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 898 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
802 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
803 vim) type=TextEditor;; 902 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
805 *) type=;; 904 *) type=;;
806 esac 905 esac
807 ;; 906 ;;
808 907
809 dev) 908 dev)
810 type="Development" 909 type="Development"
811 ;; 910 ;;
812 911
813 games) 912 games)
814 case ${catmin} in 913 case ${catmin} in
815 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 916 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
821 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
823 simulation) type=Simulation;; 922 simulation) type=Simulation;;
824 sports) type=SportsGame;; 923 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
826 *) type=;; 925 *) type=;;
827 esac 926 esac
828 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
829 ;; 936 ;;
830 937
831 mail) 938 mail)
832 type="Network;Email" 939 type="Network;Email"
833 ;; 940 ;;
835 media) 942 media)
836 case ${catmin} in 943 case ${catmin} in
837 gfx) type=Graphics;; 944 gfx) type=Graphics;;
838 radio) type=Tuner;; 945 radio) type=Tuner;;
839 sound) type=Audio;; 946 sound) type=Audio;;
840 tv) type=TV;; 947 tv) type=TV;;
841 video) type=Video;; 948 video) type=Video;;
842 *) type=;; 949 *) type=;;
843 esac 950 esac
844 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
845 ;; 952 ;;
846 953
847 net) 954 net)
848 case ${catmin} in 955 case ${catmin} in
849 dialup) type=Dialup;; 956 dialup) type=Dialup;;
850 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
852 irc) type=IRCClient;; 959 irc) type=IRCClient;;
853 mail) type=Email;; 960 mail) type=Email;;
854 news) type=News;; 961 news) type=News;;
855 nntp) type=News;; 962 nntp) type=News;;
856 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
857 *) type=;; 965 *) type=;;
858 esac 966 esac
859 type="Network;${type}" 967 type="Network;${type}"
860 ;; 968 ;;
861 969
862 sci) 970 sci)
863 case ${catmin} in 971 case ${catmin} in
864 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
865 bio*) type=Biology;; 973 bio*) type=Biology;;
866 calc*) type=Calculator;; 974 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
868 geo*) type=Geology;; 977 geo*) type=Geology;;
869 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
870 *) type=;; 981 *) type=;;
871 esac 982 esac
872 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
873 ;; 988 ;;
874 989
875 www) 990 www)
876 case ${catmin} in 991 case ${catmin} in
877 client) type=WebBrowser;; 992 client) type=WebBrowser;;
878 *) type=;; 993 *) type=;;
879 esac 994 esac
880 type="Network" 995 type="Network;${type}"
881 ;; 996 ;;
882 997
883 *) 998 *)
884 type= 999 type=
885 ;; 1000 ;;
888 if [ "${SLOT}" == "0" ] ; then 1003 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 1004 local desktop_name="${PN}"
890 else 1005 else
891 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
892 fi 1007 fi
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
895 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
896echo "[Desktop Entry] 1023 [Desktop Entry]
897Encoding=UTF-8
898Version=0.9.2
899Name=${name} 1024 Name=${name}
900Type=Application 1025 Type=Application
901Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
902Exec=${exec} 1027 Exec=${exec}
903TryExec=${exec} 1028 TryExec=${exec%% *}
904Path=${path}
905Icon=${icon} 1029 Icon=${icon}
906Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
907 1034
908 ( 1035 (
909 # wrap the env here so that the 'insinto' call 1036 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller 1037 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1038 insinto /usr/share/applications
912 doins "${desktop}" 1039 doins "${desktop}"
913 ) 1040 )
914} 1041}
915 1042
916# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
917# 1044# @USAGE: [directories]
918# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
919# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
920# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
921 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
922make_session_desktop() { 1078make_session_desktop() {
923 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -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 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
925 1081
926 local title=$1 1082 local title=$1
927 local command=$2 1083 local command=$2
928 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
929 1086
1087 cat <<-EOF > "${desktop}"
930echo "[Desktop Entry] 1088 [Desktop Entry]
931Encoding=UTF-8
932Name=${title} 1089 Name=${title}
933Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
934Exec=${command} 1091 Exec=${command} $*
935TryExec=${command} 1092 TryExec=${command}
936Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
937 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
938 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
939 doins "${desktop}" 1100 doins "${desktop}"
1101 )
940} 1102}
941 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
942domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
943 local i j 1113 local i j ret=0
944 insinto /usr/share/applications 1114 insinto /usr/share/applications
945 for i in "$@" ; do 1115 for i in "$@" ; do
946 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
947 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
948 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
949 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
950 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
951 done 1123 done
1124 else
1125 ((++ret))
952 fi 1126 fi
953 done 1127 done
1128 exit ${ret}
1129 )
954} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
955newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1140 insinto /usr/share/applications
957 newins "$1" "$2" 1141 newins "$@"
1142 )
958} 1143}
959 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
960doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
961 local i j 1154 local i j ret
962 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
963 for i in "$@" ; do 1156 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
965 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
966 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
968 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
969 done 1164 done
1165 else
1166 ((++ret))
970 fi 1167 fi
971 done 1168 done
1169 exit ${ret}
1170 )
972} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
973newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
974 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
975 newins "$1" "$2" 1182 newins "$@"
1183 )
976} 1184}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
982 1185
983# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
984find_unpackable_file() { 1187find_unpackable_file() {
985 local src=$1 1188 local src=$1
986 if [[ -z ${src} ]] ; then 1189 if [[ -z ${src} ]] ; then
996 fi 1199 fi
997 [[ ! -e ${src} ]] && return 1 1200 [[ ! -e ${src} ]] && return 1
998 echo "${src}" 1201 echo "${src}"
999} 1202}
1000 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1001# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1002# They're self-unpacking programs with the binary package stuffed in 1208# 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 1209# 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. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1005# 1211#
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 1212# 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 1213# 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 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1010# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1011# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1012# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1013# basically look for the first lseek command (we do the strings/grep because 1224# 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 1225# sometimes the function call is _llseek or something) and steal the 2nd
1015# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1016# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1017# lseek 1230# lseek
1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1019# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1020# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1021unpack_pdv() { 1236unpack_pdv() {
1022 local src=$(find_unpackable_file $1) 1237 local src=$(find_unpackable_file "$1")
1023 local sizeoff_t=$2 1238 local sizeoff_t=$2
1024 1239
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1240 [[ -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 :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1027 1242
1028 local shrtsrc=$(basename "${src}") 1243 local shrtsrc=$(basename "${src}")
1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1032 1247
1033 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1034 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1036 1251
1037 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1039 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1040 1255
1041 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1042 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1044 1259
1045 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1046 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1047 iscompressed=1 1262 iscompressed=1
1048 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1049 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1050 else 1265 else
1051 iscompressed=0 1266 iscompressed=0
1052 fi 1267 fi
1053 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1054 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1055 istar=1 1270 istar=1
1056 else 1271 else
1057 istar=0 1272 istar=0
1058 fi 1273 fi
1059 1274
1087 true 1302 true
1088 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1089 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090} 1305}
1091 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1092# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1093# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1094# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1095# many other game companies. 1313# many other game companies.
1096# 1314#
1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1098# - If the file is not specified then unpack will utilize ${A}.
1099# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1100# the proper offset from the script itself. 1317# the proper offset from the script itself.
1101unpack_makeself() { 1318unpack_makeself() {
1102 local src_input=${1:-${A}} 1319 local src_input=${1:-${A}}
1103 local src=$(find_unpackable_file "${src_input}") 1320 local src=$(find_unpackable_file "${src_input}")
1104 local skip=$2 1321 local skip=$2
1105 local exe=$3 1322 local exe=$3
1111 if [[ -z ${skip} ]] ; then 1328 if [[ -z ${skip} ]] ; then
1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1113 local skip=0 1330 local skip=0
1114 exe=tail 1331 exe=tail
1115 case ${ver} in 1332 case ${ver} in
1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1118 ;; 1335 ;;
1119 2.0|2.0.1) 1336 2.0|2.0.1)
1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1121 ;; 1338 ;;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1153 esac 1370 esac
1154 1371
1155 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1156 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1158 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1159 case ${filetype} in 1376 case ${filetype} in
1160 *tar\ archive) 1377 *tar\ archive*)
1161 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1162 ;; 1379 ;;
1163 bzip2*) 1380 bzip2*)
1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1165 ;; 1382 ;;
1175 ;; 1392 ;;
1176 esac 1393 esac
1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1178} 1395}
1179 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1180# Display a license for user to accept. 1400# 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. 1401# specified, then ${LICENSE} is used.
1184check_license() { 1402check_license() {
1185 local lic=$1 1403 local lic=$1
1186 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1187 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1188 else 1406 else
1192 lic="${PWD}/${lic}" 1410 lic="${PWD}/${lic}"
1193 elif [ -e "${lic}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1194 lic="${lic}" 1412 lic="${lic}"
1195 fi 1413 fi
1196 fi 1414 fi
1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1199 1416
1200 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1201 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
1203 local alic 1419 local alic
1204 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1205 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1207 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1208 return 0 1424 return 0
1209 fi 1425 fi
1210 done 1426 done
1211 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1212 1429
1213 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1214 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1215********************************************************** 1432 **********************************************************
1216The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1217package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1218continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1219CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1220********************************************************** 1437 **********************************************************
1221 1438
1222EOF 1439 EOF
1223 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1224 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${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] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1226 read alic 1443 read alic
1227 case ${alic} in 1444 case ${alic} in
1234 die "Failed to accept license" 1451 die "Failed to accept license"
1235 ;; 1452 ;;
1236 esac 1453 esac
1237} 1454}
1238 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1239# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1240# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1241# 1461#
1242# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1243# standardize everything. all you have to do is call cdrom_get_cds() 1463# 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 1464# and when the function returns, you can assume that the cd has been
1245# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1246# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1247# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# 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 1472# etc... If you want to give the cds better names, then just export
1249# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1250# 1476#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# 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() { 1478cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1480 # the # of files they gave us
1260 local cdcnt=0 1481 local cdcnt=0
1261 local f= 1482 local f=
1305 echo 1526 echo
1306 einfo "For example:" 1527 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo 1529 echo
1309 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1311 cdcnt=0 1541 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 ((++cdcnt)) 1543 ((++cdcnt))
1314 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1338 export CDROM_SET="" 1568 export CDROM_SET=""
1339 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1340 cdrom_load_next_cd 1570 cdrom_load_next_cd
1341} 1571}
1342 1572
1343# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1344# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1345# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# 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. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1347cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1348 local var 1582 local var
1349 ((++CDROM_CURRENT_CD)) 1583 ((++CDROM_CURRENT_CD))
1350 1584
1351 unset CDROM_ROOT 1585 unset CDROM_ROOT
1368# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1369# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1370# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1371_cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1372 local mline="" 1606 local mline=""
1373 local showedmsg=0 1607 local showedmsg=0 showjolietmsg=0
1374 1608
1375 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0 1610 local i=0
1377 local -a cdset=(${*//:/ }) 1611 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then 1612 if [[ -n ${CDROM_SET} ]] ; then
1381 1615
1382 while [[ -n ${cdset[${i}]} ]] ; do 1616 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]}) 1617 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]}) 1618 local file=$(basename ${cdset[${i}]})
1385 1619
1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1387 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1389 export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1390 export CDROM_SET=${i} 1629 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]} 1630 export CDROM_MATCH=${cdset[${i}]}
1392 return 1631 return
1393 fi 1632 done <<< "$(get_mounts)"
1394 done
1395 1633
1396 ((++i)) 1634 ((++i))
1397 done 1635 done
1398 1636
1399 echo 1637 echo
1415 showedmsg=1 1653 showedmsg=1
1416 fi 1654 fi
1417 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1419 echo 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1420 einfo "If you are having trouble with the detection" 1661 ewarn "If you are having trouble with the detection"
1421 einfo "of your CD, it is possible that you do not have" 1662 ewarn "of your CD, it is possible that you do not have"
1422 einfo "Joliet support enabled in your kernel. Please" 1663 ewarn "Joliet support enabled in your kernel. Please"
1423 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1666 fi
1424 read || die "something is screwed with your system" 1667 read || die "something is screwed with your system"
1425 done 1668 done
1426} 1669}
1427 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1428# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1429# a package can support 1675# a package can support. The first form allows you to
1430# 1676# specify a list of LINGUAS. The -i builds a list of po
1431# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1432# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1433# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1434# 1680# 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() { 1681strip-linguas() {
1441 local ls newls 1682 local ls newls nols
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift 1684 local op=$1; shift
1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1445 local d f 1686 local d f
1446 for d in "$@" ; do 1687 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls} 1689 newls=${ls}
1449 else 1690 else
1450 newls="" 1691 newls=""
1451 fi 1692 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1453 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1454 hasq ${f} ${ls} && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1455 else 1696 else
1456 hasq ${f} ${ls} || newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1457 fi 1698 fi
1460 done 1701 done
1461 else 1702 else
1462 ls="$@" 1703 ls="$@"
1463 fi 1704 fi
1464 1705
1706 nols=""
1465 newls="" 1707 newls=""
1466 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1467 if hasq ${f} ${ls} ; then 1709 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1469 else 1711 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1471 fi 1713 fi
1472 done 1714 done
1715 [[ -n ${nols} ]] \
1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1473 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1474} 1718}
1475 1719
1476# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1477# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1478 1722# @DESCRIPTION:
1479# the following functions are useful in kernel module ebuilds, etc.
1480# for an example see ivtv or drbd ebuilds
1481
1482# set's ARCH to match what the kernel expects
1483set_arch_to_kernel() {
1484 i=10
1485 while ((i--)) ; do
1486 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1487 done
1488 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1489 case ${ARCH} in
1490 x86) export ARCH="i386";;
1491 amd64) export ARCH="x86_64";;
1492 hppa) export ARCH="parisc";;
1493 mips) export ARCH="mips";;
1494 sparc) export ARCH="$(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!
1495 *) export ARCH="${ARCH}";;
1496 esac
1497}
1498
1499# set's ARCH back to what portage expects
1500set_arch_to_portage() {
1501 i=10
1502 while ((i--)) ; do
1503 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1504 done
1505 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1506}
1507
1508# Jeremy Huddleston <eradicator@gentoo.org>:
1509# preserve_old_lib /path/to/libblah.so.0
1510# preserve_old_lib_notify /path/to/libblah.so.0
1511#
1512# These functions are useful when a lib in your package changes --library. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1514# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1515# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1516# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1517# 1728# preserve_old_lib_notify function.
1518# src_install() {
1519# ...
1520# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523#
1524# pkg_postinst() {
1525# ...
1526# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529
1530preserve_old_lib() { 1729preserve_old_lib() {
1531 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1532 1735
1533 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1534 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1535 DIRNAME=`dirname ${LIB}`
1536 1738
1537 dodir ${DIRNAME} 1739 local lib dir
1538 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1539 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1540 fi 1746 done
1541} 1747}
1542 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1543preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1544 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1545 1758
1546 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1547 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1548 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1549 ewarn "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1550 ewarn "In order to avoid breaking packages that link against it, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1551 ewarn "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1552 ewarn "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1772 ewarn
1773 fi
1553 ewarn " revdep-rebuild --library ${SONAME}" 1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1554 ewarn 1777 ewarn
1555 ewarn "After doing that, you can safely remove ${LIB}" 1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1557 fi 1783 fi
1558} 1784}
1559 1785
1560# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1561# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1562# 1789#
1563# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1564# ex: built_with_use xchat gtk2
1565# 1791#
1566# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1567# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1568# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1569built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1570 local opt=$1 1824 local opt=$1
1571 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1572 1826
1573 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1574 shift 1829 shift
1575 1830
1576 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1577 1833
1578 # if the USE file doesnt exist, assume the $PKG is either 1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1579 # injected or package.provided 1835 # this gracefully
1580 [[ ! -e ${USEFILE} ]] && return 0 1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1581 1864
1582 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1589 shift 1872 shift
1590 done 1873 done
1591 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1592} 1875}
1593 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1884epunt_cxx() {
1597 local dir=$1 1885 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1600 local f 1888 local f
1601 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1891 done
1604 eend 0 1892 eend 0
1605} 1893}
1606 1894
1607# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1608# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1610dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1611 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1612 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1614
1615 INSDESTTREE=/etc/pam.d \
1616 doins "$@" || die "failed to install $@"
1617}
1618# newpamd <old name> <new name>
1619#
1620# Install pam file <old name> as <new name> in /etc/pam.d
1621newpamd() {
1622 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1623
1624 use pam || return 0
1625
1626 INSDESTTREE=/etc/pam.d \
1627 newins "$1" "$2" || die "failed to install $1 as $2"
1628}
1629
1630# make a wrapper script ...
1631# NOTE: this was originally games_make_wrapper, but I noticed other places where
1632# this could be used, so I have moved it here and made it not games-specific
1633# -- wolf31o2
1634# $1 == wrapper name
1635# $2 == binary to run
1636# $3 == directory to chdir before running binary
1637# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1638# $5 == path for wrapper
1639make_wrapper() { 1902make_wrapper() {
1640 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1641 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1642 # We don't want to quote ${bin} so that people can pass complex 1905 # We don't want to quote ${bin} so that people can pass complex
1643 # things as $bin ... "./someprog --args" 1906 # things as $bin ... "./someprog --args"
1653fi 1916fi
1654exec ${bin} "\$@" 1917exec ${bin} "\$@"
1655EOF 1918EOF
1656 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1657 if [[ -n ${path} ]] ; then 1920 if [[ -n ${path} ]] ; then
1921 (
1658 exeinto "${path}" 1922 exeinto "${path}"
1659 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1660 else 1925 else
1661 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1662 fi 1944# fi
1663} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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