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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 1.268 2007/01/13 19:36:14 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.347 2010/07/10 09:52:47 nyhm 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#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
19# must be an integer greater than zero. 25# @USAGE: [seconds]
20# 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.
21epause() { 31epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 33}
24 34
25# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
27# don't beep. 37# @DESCRIPTION:
28# 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.
29ebeep() { 42ebeep() {
30 local n 43 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 46 echo -ne "\a"
36 sleep 1 49 sleep 1
37 done 50 done
38 fi 51 fi
39} 52}
40 53
41# This function generate linker scripts in /usr/lib for dynamic 54else
42# libs in /lib. This is to fix linking problems when you have 55
43# the .so in /lib, and the .a in /usr/lib. What happens is that 56ebeep() {
44# in some cases when linking dynamic, the .a in /usr/lib is used 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
45# instead of the .so in /lib due to gcc/libtool tweaking ld's 58}
46# library search path. This cause many builds to fail. 59
47# See bug #4411 for more info. 60epause() {
48# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
49# To use, simply call: 62}
50# 63
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi 64fi
64 65
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs" 66# @FUNCTION: ecvs_clean
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils" 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 "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
67 76
68 local lib libdir=$(get_libdir) 77# @FUNCTION: esvn_clean
69 # Just make sure it exists 78# @USAGE: [list of dirs]
70 dodir /usr/${libdir} 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}
71 86
72 for lib in "${@}" ; do 87# @FUNCTION: eshopts_push
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 88# @USAGE: [options to `set` or `shopt`]
74 /* GNU ld script 89# @DESCRIPTION:
75 Since Gentoo has critical dynamic libraries 90# Often times code will want to enable a shell option to change code behavior.
76 in /lib, and the static versions in /usr/lib, 91# Since changing shell options can easily break other pieces of code (which
77 we need to have a "fake" dynamic lib in /usr/lib, 92# assume the default state), eshopts_push is used to (1) push the current shell
78 otherwise we run into linking problems. 93# options onto a stack and (2) pass the specified arguments to set.
79 94#
80 See bug http://bugs.gentoo.org/4411 for more info. 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
81 */ 96# rather than `set` as there are some options only available via that.
82 GROUP ( /${libdir}/${lib} ) 97#
83 END_LDSCRIPT 98# A common example is to disable shell globbing so that special meaning/care
84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
85 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__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
86} 123}
87 124
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: ${s}"
141 fi
142}
88 143
89# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
90EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
92EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
93# Default options for patch 154# Default options for patch:
155# @CODE
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
96# Set -E to automatically remove empty files. 158# -E - automatically remove empty files
159# @CODE
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
98# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
99# and not the full path .. 164# and not the full path. Globs accepted.
100EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
101# Change the printed message for a single patch. 168# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
103# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
106# 175# @DESCRIPTION:
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
108# 177# arch naming style.
109EPATCH_FORCE="no" 178EPATCH_FORCE="no"
110 179
111# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
112# 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.
113# 188#
114# 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
115# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
116# 191#
117# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
118# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
119# 194# ${EPATCH_FORCE} == "yes"
120# Above EPATCH_* variables can be used to control various defaults,
121# bug they should be left as is to ensure an ebuild can rely on
122# them for.
123#
124# Patches are applied in current directory.
125#
126# Bulk Patches should preferibly have the form of:
127#
128# ??_${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.
129# 204#
130# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
131# 207#
132# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
133# 02_sparc_another-fix.patch.bz2
134#
135# This ensures that there are a set order, and you can have ARCH
136# specific patches.
137#
138# If you however give an argument to epatch(), it will treat it as a
139# single patch that need to be applied if its a file. If on the other
140# hand its a directory, it will set EPATCH_SOURCE to this.
141#
142# <azarah@gentoo.org> (10 Nov 2002)
143#
144epatch() { 209epatch() {
145 _epatch_draw_line() { 210 _epatch_draw_line() {
211 # create a line of same length as input string
146 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}" 213 echo "${1//?/=}"
148 } 214 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
150 local PIPE_CMD=""
151 local STDERR_TARGET="${T}/$$.out"
152 local PATCH_TARGET="${T}/$$.patch"
153 local PATCH_SUFFIX=""
154 local SINGLE_PATCH="no"
155 local x=""
156 215
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158 217
159 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
160 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 [[ $# -gt 1 ]] ; then
161 local m="" 222 local m
162 for m in "$@" ; do 223 for m in "$@" ; do
163 epatch "${m}" 224 epatch "${m}"
164 done 225 done
165 return 0 226 return 0
166 fi 227 fi
167 228
168 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
169 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
170 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
171 235 set -- "$1"
172 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
173 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
174 239
175 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
176 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
177 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
178 if [ "${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} ]]
179 then 286 then
180 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
181 else 312 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
183 fi 314 fi
184 else 315
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
186 then 317 # but if there are more, make sure we get unique log filenames
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
188 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
189 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
190 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
191 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
192 echo 358 echo
193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
194 eerror 396 eerror
195 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
196 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
197 echo 400 echo
198 die "Cannot find \$EPATCH_SOURCE!"
199 fi
200
201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
202 fi
203
204 case ${EPATCH_SUFFIX##*\.} in
205 bz2)
206 PIPE_CMD="bzip2 -dc"
207 PATCH_SUFFIX="bz2"
208 ;;
209 gz|Z|z)
210 PIPE_CMD="gzip -dc"
211 PATCH_SUFFIX="gz"
212 ;;
213 ZIP|zip)
214 PIPE_CMD="unzip -p"
215 PATCH_SUFFIX="zip"
216 ;;
217 *)
218 PIPE_CMD="cat"
219 PATCH_SUFFIX="patch"
220 ;;
221 esac
222
223 if [ "${SINGLE_PATCH}" = "no" ]
224 then
225 einfo "${EPATCH_MULTI_MSG}"
226 fi
227 for x in ${EPATCH_SOURCE}
228 do
229 # New ARCH dependant patch naming scheme ...
230 #
231 # ???_arch_foo.patch
232 #
233 if [ -f ${x} ] && \
234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 [ "${EPATCH_FORCE}" = "yes" ])
236 then
237 local count=0
238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
240
241 if [ -n "${EPATCH_EXCLUDE}" ]
242 then
243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
244 then
245 continue
246 fi
247 fi
248
249 if [ "${SINGLE_PATCH}" = "yes" ]
250 then
251 if [ -n "${EPATCH_SINGLE_MSG}" ]
252 then
253 einfo "${EPATCH_SINGLE_MSG}"
254 else
255 einfo "Applying ${patchname} ..."
256 fi
257 else
258 einfo " ${patchname} ..."
259 fi
260
261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263
264 # Allow for prefix to differ ... im lazy, so shoot me :/
265 while [ "${count}" -lt 5 ]
266 do
267 # Generate some useful debug info ...
268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270
271 if [ "${PATCH_SUFFIX}" != "patch" ]
272 then
273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 else
276 PATCH_TARGET="${x}"
277 fi
278
279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 then
289 echo
290 eerror "Could not extract patch!"
291 #die "Could not extract patch!"
292 count=5
293 break
294 fi
295 fi
296
297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
298 then
299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304
305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
307
308 if [ "$?" -ne 0 ]
309 then
310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
311 echo
312 eerror "A dry-run of patch command succeeded, but actually"
313 eerror "applying the patch failed!"
314 #die "Real world sux compared to the dreamworld!"
315 count=5
316 fi
317
318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319
320 break
321 fi
322
323 count=$((count + 1))
324 done
325
326 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then
328 rm -f ${PATCH_TARGET}
329 fi
330
331 if [ "${count}" -eq 5 ]
332 then
333 echo
334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
336 eerror
337 eerror "Include in your bugreport the contents of:"
338 eerror
339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 echo
341 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
342 fi 402 fi
343 403
344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
345 405 rm -f "${STDERR_TARGET}"
346 eend 0 406 eend 0
347 fi
348 done 407 done
349 if [ "${SINGLE_PATCH}" = "no" ] 408
350 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
351 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
352 fi 428 fi
429 done
353} 430}
354 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 436# does not exist on the users system.
357# vapier@gentoo.org
358#
359# Takes just 1 optional parameter (the directory to create tmpfile in)
360emktemp() { 437emktemp() {
361 local exe="touch" 438 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 440 local topdir=$1
364 441
366 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 444 && topdir="/tmp" \
368 || topdir=${T} 445 || topdir=${T}
369 fi 446 fi
370 447
371 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 450 local tmp=/
373 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 453 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 455 echo "${tmp}"
378 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 461 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 463 fi
464 fi
389} 465}
390 466
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:
391# 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),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
395#
396# egetent(database, key)
397egetent() { 478egetent() {
398 case ${CHOST} in 479 case ${CHOST} in
399 *-darwin*) 480 *-darwin[678])
400 case "$2" in 481 case "$2" in
401 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;; 484 ;;
404 *) # Numeric 485 *) # Numeric
405 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
406 ;; 502 ;;
407 esac 503 esac
408 ;; 504 ;;
409 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
410 local opts action="user" 506 local opts action="user"
425 getent "$1" "$2" 521 getent "$1" "$2"
426 ;; 522 ;;
427 esac 523 esac
428} 524}
429 525
430# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
431# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 528# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
434# 530# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
438# note: pass -1 to get default behavior
439# shell: /bin/false
440# homedir: /dev/null
441# groups: none
442# extra: comment of 'added by portage for ${PN}'
443enewuser() { 534enewuser() {
444 case ${EBUILD_PHASE} in 535 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 536 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 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."
615 fi 706 fi
616 ;; 707 ;;
617 708
618 *) 709 *)
619 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \ 711 useradd -r ${opts} \
621 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
622 || die "enewuser failed" 714 || die "enewuser failed"
623 else 715 else
624 einfo " - Extra: $@" 716 einfo " - Extra: $@"
625 useradd ${opts} ${euser} "$@" \ 717 useradd -r ${opts} "$@" \
718 ${euser} \
626 || die "enewuser failed" 719 || die "enewuser failed"
627 fi 720 fi
628 ;; 721 ;;
629 esac 722 esac
630 723
636 fi 729 fi
637 730
638 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
639} 732}
640 733
641# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
642# vapier@gentoo.org 735# @USAGE: <group> [gid]
643# 736# @DESCRIPTION:
644# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
645# 738# group to the system. Just give it a group name to add and enewgroup will
646# 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
647# groupname: REQUIRED ! 740# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 741enewgroup() {
651 case ${EBUILD_PHASE} in 742 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 743 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 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."
744 esac 835 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;; 837 ;;
747 838
748 *) 839 *)
840 # We specify -r so that we get a GID in the system range from login.defs
749 groupadd ${opts} ${egroup} || die "enewgroup failed" 841 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
750 ;; 842 ;;
751 esac 843 esac
752 export SANDBOX_ON="${oldsandbox}" 844 export SANDBOX_ON="${oldsandbox}"
753} 845}
754 846
755# Simple script to replace 'dos2unix' binaries 847# @FUNCTION: edos2unix
756# vapier@gentoo.org 848# @USAGE: <file> [more files ...]
757# 849# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 850# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
851# to remove all of these text utilities from DEPEND variables because this
852# is a script based solution. Just give it a list of files to convert and
853# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 854edos2unix() {
760 echo "$@" | xargs sed -i 's/\r$//' 855 echo "$@" | xargs sed -i 's/\r$//'
761} 856}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769 857
770# Make a desktop file ! 858# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 859# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 860# Amaze your friends ! Get the women ! Join today !
773# 861#
774# make_desktop_entry(<command>, [name], [icon], [type], [path]) 862# make_desktop_entry(<command>, [name], [icon], [type], [fields])
775# 863#
776# binary: what command does the app run with ? 864# binary: what command does the app run with ?
777# name: the name that will show up in the menu 865# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 866# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 867# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 868# a full path to an icon
781# type: what kind of application is this ? for categories: 869# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 870# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 871# fields: extra fields to append to the desktop file; a printf string
784make_desktop_entry() { 872make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 873 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
786 874
787 local exec=${1} 875 local exec=${1}
788 local name=${2:-${PN}} 876 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 877 local icon=${3:-${PN}}
790 local type=${4} 878 local type=${4}
791 local path=${5} 879 local fields=${5}
792 880
793 if [[ -z ${type} ]] ; then 881 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 882 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 883 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 884 case ${catmaj} in
797 app) 885 app)
798 case ${catmin} in 886 case ${catmin} in
887 accessibility) type=Accessibility;;
799 admin) type=System;; 888 admin) type=System;;
889 antivirus) type=System;;
890 arch) type=Archiving;;
891 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 892 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 893 dicts) type=Dictionary;;
894 doc) type=Documentation;;
802 editors) type=TextEditor;; 895 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 896 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 897 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 898 laptop) type=HardwareSettings;;
806 office) type=Office;; 899 office) type=Office;;
900 pda) type=PDA;;
807 vim) type=TextEditor;; 901 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 902 xemacs) type=TextEditor;;
809 *) type=;;
810 esac 903 esac
811 ;; 904 ;;
812 905
813 dev) 906 dev)
814 type="Development" 907 type="Development"
815 ;; 908 ;;
816 909
817 games) 910 games)
818 case ${catmin} in 911 case ${catmin} in
819 action|fps) type=ActionGame;; 912 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 914 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 920 simulation) type=Simulation;;
828 sports) type=SportsGame;; 921 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
830 *) type=;;
831 esac 923 esac
832 type="Game;${type}" 924 type="Game;${type}"
833 ;; 925 ;;
834 926
927 gnome)
928 type="Gnome;GTK"
929 ;;
930
931 kde)
932 type="KDE;Qt"
933 ;;
934
835 mail) 935 mail)
836 type="Network;Email" 936 type="Network;Email"
837 ;; 937 ;;
838 938
839 media) 939 media)
840 case ${catmin} in 940 case ${catmin} in
941 gfx)
841 gfx) type=Graphics;; 942 type=Graphics
943 ;;
944 *)
945 case ${catmin} in
842 radio) type=Tuner;; 946 radio) type=Tuner;;
843 sound) type=Audio;; 947 sound) type=Audio;;
844 tv) type=TV;; 948 tv) type=TV;;
845 video) type=Video;; 949 video) type=Video;;
846 *) type=;; 950 esac
951 type="AudioVideo;${type}"
952 ;;
847 esac 953 esac
848 type="AudioVideo;${type}"
849 ;; 954 ;;
850 955
851 net) 956 net)
852 case ${catmin} in 957 case ${catmin} in
853 dialup) type=Dialup;; 958 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 959 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 960 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 961 irc) type=IRCClient;;
857 mail) type=Email;; 962 mail) type=Email;;
858 news) type=News;; 963 news) type=News;;
859 nntp) type=News;; 964 nntp) type=News;;
860 p2p) type=FileTransfer;; 965 p2p) type=FileTransfer;;
861 *) type=;; 966 voip) type=Telephony;;
862 esac 967 esac
863 type="Network;${type}" 968 type="Network;${type}"
864 ;; 969 ;;
865 970
866 sci) 971 sci)
867 case ${catmin} in 972 case ${catmin} in
868 astro*) type=Astronomy;; 973 astro*) type=Astronomy;;
869 bio*) type=Biology;; 974 bio*) type=Biology;;
870 calc*) type=Calculator;; 975 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 976 chem*) type=Chemistry;;
977 elec*) type=Electronics;;
872 geo*) type=Geology;; 978 geo*) type=Geology;;
873 math*) type=Math;; 979 math*) type=Math;;
874 *) type=;; 980 physics) type=Physics;;
981 visual*) type=DataVisualization;;
875 esac 982 esac
876 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
877 ;; 988 ;;
878 989
879 www) 990 www)
880 case ${catmin} in 991 case ${catmin} in
881 client) type=WebBrowser;; 992 client) type=WebBrowser;;
882 *) type=;;
883 esac 993 esac
884 type="Network" 994 type="Network;${type}"
885 ;; 995 ;;
886 996
887 *) 997 *)
888 type= 998 type=
889 ;; 999 ;;
892 if [ "${SLOT}" == "0" ] ; then 1002 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 1003 local desktop_name="${PN}"
894 else 1004 else
895 local desktop_name="${PN}-${SLOT}" 1005 local desktop_name="${PN}-${SLOT}"
896 fi 1006 fi
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1007 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1008 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
899 1009
1010 # Don't append another ";" when a valid category value is provided.
1011 type=${type%;}${type:+;}
1012
1013 eshopts_push -s extglob
1014 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1015 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1016 ewarn "allowed in .desktop files if the value is not an absolute path."
1017 icon=${icon%.@(xpm|png|svg)}
1018 fi
1019 eshopts_pop
1020
1021 cat <<-EOF > "${desktop}"
900echo "[Desktop Entry] 1022 [Desktop Entry]
901Encoding=UTF-8
902Version=0.9.2
903Name=${name} 1023 Name=${name}
904Type=Application 1024 Type=Application
905Comment=${DESCRIPTION} 1025 Comment=${DESCRIPTION}
906Exec=${exec} 1026 Exec=${exec}
907TryExec=${exec%% *} 1027 TryExec=${exec%% *}
908Path=${path}
909Icon=${icon} 1028 Icon=${icon}
910Categories=Application;${type};" > "${desktop}" 1029 Categories=${type}
1030 EOF
1031
1032 if [[ ${fields:-=} != *=* ]] ; then
1033 # 5th arg used to be value to Path=
1034 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1035 fields="Path=${fields}"
1036 fi
1037 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
911 1038
912 ( 1039 (
913 # wrap the env here so that the 'insinto' call 1040 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller 1041 # doesn't corrupt the env of the caller
915 insinto /usr/share/applications 1042 insinto /usr/share/applications
916 doins "${desktop}" 1043 doins "${desktop}"
917 ) 1044 ) || die "installing desktop file failed"
918} 1045}
919 1046
920# Make a GDM/KDM Session file 1047# @FUNCTION: validate_desktop_entries
921# 1048# @USAGE: [directories]
922# make_session_desktop(<title>, <command>) 1049# @MAINTAINER:
923# title: File to execute to start the Window Manager 1050# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1051# @DESCRIPTION:
1052# Validate desktop entries using desktop-file-utils
1053validate_desktop_entries() {
1054 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1055 einfo "Checking desktop entry validity"
1056 local directories=""
1057 for d in /usr/share/applications $@ ; do
1058 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1059 done
1060 if [[ -n ${directories} ]] ; then
1061 for FILE in $(find ${directories} -name "*\.desktop" \
1062 -not -path '*.hidden*' | sort -u 2>/dev/null)
1063 do
1064 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1065 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1066 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1067 done
1068 fi
1069 echo ""
1070 else
1071 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1072 fi
1073}
925 1074
1075# @FUNCTION: make_session_desktop
1076# @USAGE: <title> <command> [command args...]
1077# @DESCRIPTION:
1078# Make a GDM/KDM Session file. The title is the file to execute to start the
1079# Window Manager. The command is the name of the Window Manager.
1080#
1081# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1082make_session_desktop() {
927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1083 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
928 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1084 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
929 1085
930 local title=$1 1086 local title=$1
931 local command=$2 1087 local command=$2
932 local desktop=${T}/${wm}.desktop 1088 local desktop=${T}/${wm:-${PN}}.desktop
1089 shift 2
933 1090
1091 cat <<-EOF > "${desktop}"
934echo "[Desktop Entry] 1092 [Desktop Entry]
935Encoding=UTF-8
936Name=${title} 1093 Name=${title}
937Comment=This session logs you into ${title} 1094 Comment=This session logs you into ${title}
938Exec=${command} 1095 Exec=${command} $*
939TryExec=${command} 1096 TryExec=${command}
940Type=Application" > "${desktop}" 1097 Type=XSession
1098 EOF
941 1099
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
942 insinto /usr/share/xsessions 1103 insinto /usr/share/xsessions
943 doins "${desktop}" 1104 doins "${desktop}"
1105 )
944} 1106}
945 1107
1108# @FUNCTION: domenu
1109# @USAGE: <menus>
1110# @DESCRIPTION:
1111# Install the list of .desktop menu files into the appropriate directory
1112# (/usr/share/applications).
946domenu() { 1113domenu() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
947 local i j 1117 local i j ret=0
948 insinto /usr/share/applications 1118 insinto /usr/share/applications
949 for i in "$@" ; do 1119 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then 1120 if [[ -f ${i} ]] ; then
951 doins "${i}" 1121 doins "${i}"
1122 ((ret+=$?))
952 elif [[ -d ${i} ]] ; then 1123 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.desktop ; do 1124 for j in "${i}"/*.desktop ; do
954 doins "${j}" 1125 doins "${j}"
1126 ((ret+=$?))
955 done 1127 done
1128 else
1129 ((++ret))
956 fi 1130 fi
957 done 1131 done
1132 exit ${ret}
1133 )
958} 1134}
1135
1136# @FUNCTION: newmenu
1137# @USAGE: <menu> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified menu as newname.
959newmenu() { 1140newmenu() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
960 insinto /usr/share/applications 1144 insinto /usr/share/applications
961 newins "$1" "$2" 1145 newins "$@"
1146 )
962} 1147}
963 1148
1149# @FUNCTION: doicon
1150# @USAGE: <list of icons>
1151# @DESCRIPTION:
1152# Install the list of icons into the icon directory (/usr/share/pixmaps).
1153# This is useful in conjunction with creating desktop/menu files.
964doicon() { 1154doicon() {
1155 (
1156 # wrap the env here so that the 'insinto' call
1157 # doesn't corrupt the env of the caller
965 local i j 1158 local i j ret
966 insinto /usr/share/pixmaps 1159 insinto /usr/share/pixmaps
967 for i in "$@" ; do 1160 for i in "$@" ; do
968 if [[ -f ${i} ]] ; then 1161 if [[ -f ${i} ]] ; then
969 doins "${i}" 1162 doins "${i}"
1163 ((ret+=$?))
970 elif [[ -d ${i} ]] ; then 1164 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.png ; do 1165 for j in "${i}"/*.png ; do
972 doins "${j}" 1166 doins "${j}"
1167 ((ret+=$?))
973 done 1168 done
1169 else
1170 ((++ret))
974 fi 1171 fi
975 done 1172 done
1173 exit ${ret}
1174 )
976} 1175}
1176
1177# @FUNCTION: newicon
1178# @USAGE: <icon> <newname>
1179# @DESCRIPTION:
1180# Like all other new* functions, install the specified icon as newname.
977newicon() { 1181newicon() {
1182 (
1183 # wrap the env here so that the 'insinto' call
1184 # doesn't corrupt the env of the caller
978 insinto /usr/share/pixmaps 1185 insinto /usr/share/pixmaps
979 newins "$1" "$2" 1186 newins "$@"
1187 )
980} 1188}
981
982##############################################################
983# END: Handle .desktop files and menu entries #
984##############################################################
985
986 1189
987# for internal use only (unpack_pdv and unpack_makeself) 1190# for internal use only (unpack_pdv and unpack_makeself)
988find_unpackable_file() { 1191find_unpackable_file() {
989 local src=$1 1192 local src=$1
990 if [[ -z ${src} ]] ; then 1193 if [[ -z ${src} ]] ; then
1000 fi 1203 fi
1001 [[ ! -e ${src} ]] && return 1 1204 [[ ! -e ${src} ]] && return 1
1002 echo "${src}" 1205 echo "${src}"
1003} 1206}
1004 1207
1208# @FUNCTION: unpack_pdv
1209# @USAGE: <file to unpack> <size of off_t>
1210# @DESCRIPTION:
1005# Unpack those pesky pdv generated files ... 1211# Unpack those pesky pdv generated files ...
1006# They're self-unpacking programs with the binary package stuffed in 1212# They're self-unpacking programs with the binary package stuffed in
1007# the middle of the archive. Valve seems to use it a lot ... too bad 1213# the middle of the archive. Valve seems to use it a lot ... too bad
1008# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1214# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1009# 1215#
1010# Usage: unpack_pdv [file to unpack] [size of off_t]
1011# - you have to specify the off_t size ... i have no idea how to extract that 1216# You have to specify the off_t size ... I have no idea how to extract that
1012# information out of the binary executable myself. basically you pass in 1217# information out of the binary executable myself. Basically you pass in
1013# the size of the off_t type (in bytes) on the machine that built the pdv 1218# the size of the off_t type (in bytes) on the machine that built the pdv
1219# archive.
1220#
1014# archive. one way to determine this is by running the following commands: 1221# One way to determine this is by running the following commands:
1222#
1223# @CODE
1015# strings <pdv archive> | grep lseek 1224# strings <pdv archive> | grep lseek
1016# strace -elseek <pdv archive> 1225# strace -elseek <pdv archive>
1226# @CODE
1227#
1017# basically look for the first lseek command (we do the strings/grep because 1228# Basically look for the first lseek command (we do the strings/grep because
1018# sometimes the function call is _llseek or something) and steal the 2nd 1229# sometimes the function call is _llseek or something) and steal the 2nd
1019# parameter. here is an example: 1230# parameter. Here is an example:
1231#
1232# @CODE
1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1233# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1021# lseek 1234# lseek
1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1235# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1023# lseek(3, -4, SEEK_END) = 2981250 1236# lseek(3, -4, SEEK_END) = 2981250
1237# @CODE
1238#
1024# thus we would pass in the value of '4' as the second parameter. 1239# Thus we would pass in the value of '4' as the second parameter.
1025unpack_pdv() { 1240unpack_pdv() {
1026 local src=$(find_unpackable_file $1) 1241 local src=$(find_unpackable_file "$1")
1027 local sizeoff_t=$2 1242 local sizeoff_t=$2
1028 1243
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1244 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1245 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1031 1246
1032 local shrtsrc=$(basename "${src}") 1247 local shrtsrc=$(basename "${src}")
1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1248 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1249 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1250 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1036 1251
1037 # grab metadata for debug reasons 1252 # grab metadata for debug reasons
1038 local metafile="$(emktemp)" 1253 local metafile=$(emktemp)
1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1254 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1040 1255
1041 # rip out the final file name from the metadata 1256 # rip out the final file name from the metadata
1042 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1257 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1043 datafile="`basename ${datafile}`" 1258 datafile=$(basename "${datafile}")
1044 1259
1045 # now lets uncompress/untar the file if need be 1260 # now lets uncompress/untar the file if need be
1046 local tmpfile="$(emktemp)" 1261 local tmpfile=$(emktemp)
1047 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1262 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1048 1263
1049 local iscompressed="`file -b ${tmpfile}`" 1264 local iscompressed=$(file -b "${tmpfile}")
1050 if [ "${iscompressed:0:8}" == "compress" ] ; then 1265 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1051 iscompressed=1 1266 iscompressed=1
1052 mv ${tmpfile}{,.Z} 1267 mv ${tmpfile}{,.Z}
1053 gunzip ${tmpfile} 1268 gunzip ${tmpfile}
1054 else 1269 else
1055 iscompressed=0 1270 iscompressed=0
1056 fi 1271 fi
1057 local istar="`file -b ${tmpfile}`" 1272 local istar=$(file -b "${tmpfile}")
1058 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1273 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1059 istar=1 1274 istar=1
1060 else 1275 else
1061 istar=0 1276 istar=0
1062 fi 1277 fi
1063 1278
1091 true 1306 true
1092 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1093 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1308 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1094} 1309}
1095 1310
1311# @FUNCTION: unpack_makeself
1312# @USAGE: [file to unpack] [offset] [tail|dd]
1313# @DESCRIPTION:
1096# Unpack those pesky makeself generated files ... 1314# Unpack those pesky makeself generated files ...
1097# They're shell scripts with the binary package tagged onto 1315# They're shell scripts with the binary package tagged onto
1098# the end of the archive. Loki utilized the format as does 1316# the end of the archive. Loki utilized the format as does
1099# many other game companies. 1317# many other game companies.
1100# 1318#
1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1319# If the file is not specified, then ${A} is used. If the
1102# - If the file is not specified then unpack will utilize ${A}.
1103# - If the offset is not specified then we will attempt to extract 1320# offset is not specified then we will attempt to extract
1104# the proper offset from the script itself. 1321# the proper offset from the script itself.
1105unpack_makeself() { 1322unpack_makeself() {
1106 local src_input=${1:-${A}} 1323 local src_input=${1:-${A}}
1107 local src=$(find_unpackable_file "${src_input}") 1324 local src=$(find_unpackable_file "${src_input}")
1108 local skip=$2 1325 local skip=$2
1109 local exe=$3 1326 local exe=$3
1111 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1328 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1112 1329
1113 local shrtsrc=$(basename "${src}") 1330 local shrtsrc=$(basename "${src}")
1114 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1331 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1115 if [[ -z ${skip} ]] ; then 1332 if [[ -z ${skip} ]] ; then
1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1333 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1117 local skip=0 1334 local skip=0
1118 exe=tail 1335 exe=tail
1119 case ${ver} in 1336 case ${ver} in
1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1337 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1338 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1123 2.0|2.0.1) 1340 2.0|2.0.1)
1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1341 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1125 ;; 1342 ;;
1126 2.1.1) 1343 2.1.1)
1127 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1344 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1128 let skip="skip + 1" 1345 (( skip++ ))
1129 ;; 1346 ;;
1130 2.1.2) 1347 2.1.2)
1131 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1348 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1132 let skip="skip + 1" 1349 (( skip++ ))
1133 ;; 1350 ;;
1134 2.1.3) 1351 2.1.3)
1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1352 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1136 let skip="skip + 1" 1353 (( skip++ ))
1137 ;; 1354 ;;
1138 2.1.4|2.1.5) 1355 2.1.4|2.1.5)
1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1356 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1140 skip=$(head -n ${skip} "${src}" | wc -c) 1357 skip=$(head -n ${skip} "${src}" | wc -c)
1141 exe="dd" 1358 exe="dd"
1150 esac 1367 esac
1151 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1368 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1152 fi 1369 fi
1153 case ${exe} in 1370 case ${exe} in
1154 tail) exe="tail -n +${skip} '${src}'";; 1371 tail) exe="tail -n +${skip} '${src}'";;
1155 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1372 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1156 *) die "makeself cant handle exe '${exe}'" 1373 *) die "makeself cant handle exe '${exe}'"
1157 esac 1374 esac
1158 1375
1159 # lets grab the first few bytes of the file to figure out what kind of archive it is 1376 # lets grab the first few bytes of the file to figure out what kind of archive it is
1160 local tmpfile="$(emktemp)" 1377 local tmpfile=$(emktemp)
1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1378 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1162 local filetype="$(file -b "${tmpfile}")" 1379 local filetype=$(file -b "${tmpfile}")
1163 case ${filetype} in 1380 case ${filetype} in
1164 *tar\ archive*) 1381 *tar\ archive*)
1165 eval ${exe} | tar --no-same-owner -xf - 1382 eval ${exe} | tar --no-same-owner -xf -
1166 ;; 1383 ;;
1167 bzip2*) 1384 bzip2*)
1179 ;; 1396 ;;
1180 esac 1397 esac
1181 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1398 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1182} 1399}
1183 1400
1401# @FUNCTION: check_license
1402# @USAGE: [license]
1403# @DESCRIPTION:
1184# Display a license for user to accept. 1404# Display a license for user to accept. If no license is
1185#
1186# Usage: check_license [license]
1187# - If the file is not specified then ${LICENSE} is used. 1405# specified, then ${LICENSE} is used.
1188check_license() { 1406check_license() {
1189 local lic=$1 1407 local lic=$1
1190 if [ -z "${lic}" ] ; then 1408 if [ -z "${lic}" ] ; then
1191 lic="${PORTDIR}/licenses/${LICENSE}" 1409 lic="${PORTDIR}/licenses/${LICENSE}"
1192 else 1410 else
1196 lic="${PWD}/${lic}" 1414 lic="${PWD}/${lic}"
1197 elif [ -e "${lic}" ] ; then 1415 elif [ -e "${lic}" ] ; then
1198 lic="${lic}" 1416 lic="${lic}"
1199 fi 1417 fi
1200 fi 1418 fi
1201 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1202 local l="`basename ${lic}`" 1419 local l="`basename ${lic}`"
1203 1420
1204 # here is where we check for the licenses the user already 1421 # here is where we check for the licenses the user already
1205 # accepted ... if we don't find a match, we make the user accept 1422 # accepted ... if we don't find a match, we make the user accept
1206 local shopts=$-
1207 local alic 1423 local alic
1208 set -o noglob #so that bash doesn't expand "*" 1424 eshopts_push -o noglob # so that bash doesn't expand "*"
1209 for alic in ${ACCEPT_LICENSE} ; do 1425 for alic in ${ACCEPT_LICENSE} ; do
1210 if [[ ${alic} == ${l} ]]; then 1426 if [[ ${alic} == ${l} ]]; then
1211 set +o noglob; set -${shopts} #reset old shell opts 1427 eshopts_pop
1212 return 0 1428 return 0
1213 fi 1429 fi
1214 done 1430 done
1215 set +o noglob; set -$shopts #reset old shell opts 1431 eshopts_pop
1432 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1216 1433
1217 local licmsg="$(emktemp)" 1434 local licmsg=$(emktemp)
1218 cat << EOF > ${licmsg} 1435 cat <<-EOF > ${licmsg}
1219********************************************************** 1436 **********************************************************
1220The following license outlines the terms of use of this 1437 The following license outlines the terms of use of this
1221package. You MUST accept this license for installation to 1438 package. You MUST accept this license for installation to
1222continue. When you are done viewing, hit 'q'. If you 1439 continue. When you are done viewing, hit 'q'. If you
1223CTRL+C out of this, the install will not run! 1440 CTRL+C out of this, the install will not run!
1224********************************************************** 1441 **********************************************************
1225 1442
1226EOF 1443 EOF
1227 cat ${lic} >> ${licmsg} 1444 cat ${lic} >> ${licmsg}
1228 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1445 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1229 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1446 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1230 read alic 1447 read alic
1231 case ${alic} in 1448 case ${alic} in
1238 die "Failed to accept license" 1455 die "Failed to accept license"
1239 ;; 1456 ;;
1240 esac 1457 esac
1241} 1458}
1242 1459
1460# @FUNCTION: cdrom_get_cds
1461# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1462# @DESCRIPTION:
1243# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1463# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1244# the whole 'non-interactive' policy, but damnit I want CD support ! 1464# the whole 'non-interactive' policy, but damnit I want CD support !
1245# 1465#
1246# with these cdrom functions we handle all the user interaction and 1466# With these cdrom functions we handle all the user interaction and
1247# standardize everything. all you have to do is call cdrom_get_cds() 1467# standardize everything. All you have to do is call cdrom_get_cds()
1248# and when the function returns, you can assume that the cd has been 1468# and when the function returns, you can assume that the cd has been
1249# found at CDROM_ROOT. 1469# found at CDROM_ROOT.
1250# 1470#
1471# The function will attempt to locate a cd based upon a file that is on
1472# the cd. The more files you give this function, the more cds
1473# the cdrom functions will handle.
1474#
1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1475# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1252# etc... if you want to give the cds better names, then just export 1476# etc... If you want to give the cds better names, then just export
1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1477# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1478# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1479# also use the CDROM_NAME_SET bash array.
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1258# 1480#
1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1481# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1260#
1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1262# - this will attempt to locate a cd based upon a file that is on
1263# the cd ... the more files you give this function, the more cds
1264# the cdrom functions will handle
1265cdrom_get_cds() { 1482cdrom_get_cds() {
1266 # first we figure out how many cds we're dealing with by 1483 # first we figure out how many cds we're dealing with by
1267 # the # of files they gave us 1484 # the # of files they gave us
1268 local cdcnt=0 1485 local cdcnt=0
1269 local f= 1486 local f=
1293 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1510 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1294 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1511 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1295 export CDROM_SET=-1 1512 export CDROM_SET=-1
1296 for f in ${CDROM_CHECK_1//:/ } ; do 1513 for f in ${CDROM_CHECK_1//:/ } ; do
1297 ((++CDROM_SET)) 1514 ((++CDROM_SET))
1298 [[ -e ${CD_ROOT}/${f} ]] && break 1515 [[ -e ${CDROM_ROOT}/${f} ]] && break
1299 done 1516 done
1300 export CDROM_MATCH=${f} 1517 export CDROM_MATCH=${f}
1301 return 1518 return
1302 fi 1519 fi
1303 1520
1355 export CDROM_SET="" 1572 export CDROM_SET=""
1356 export CDROM_CURRENT_CD=0 1573 export CDROM_CURRENT_CD=0
1357 cdrom_load_next_cd 1574 cdrom_load_next_cd
1358} 1575}
1359 1576
1360# this is only used when you need access to more than one cd. 1577# @FUNCTION: cdrom_load_next_cd
1361# when you have finished using the first cd, just call this function. 1578# @DESCRIPTION:
1362# when it returns, CDROM_ROOT will be pointing to the second cd. 1579# Some packages are so big they come on multiple CDs. When you're done reading
1363# remember, you can only go forward in the cd chain, you can't go back. 1580# files off a CD and want access to the next one, just call this function.
1581# Again, all the messy details of user interaction are taken care of for you.
1582# Once this returns, just read the variable CDROM_ROOT for the location of the
1583# mounted CD. Note that you can only go forward in the CD list, so make sure
1584# you only call this function when you're done using the current CD.
1364cdrom_load_next_cd() { 1585cdrom_load_next_cd() {
1365 local var 1586 local var
1366 ((++CDROM_CURRENT_CD)) 1587 ((++CDROM_CURRENT_CD))
1367 1588
1368 unset CDROM_ROOT 1589 unset CDROM_ROOT
1385# displayed and we'll hang out here until: 1606# displayed and we'll hang out here until:
1386# (1) the file is found on a mounted cdrom 1607# (1) the file is found on a mounted cdrom
1387# (2) the user hits CTRL+C 1608# (2) the user hits CTRL+C
1388_cdrom_locate_file_on_cd() { 1609_cdrom_locate_file_on_cd() {
1389 local mline="" 1610 local mline=""
1390 local showedmsg=0 1611 local showedmsg=0 showjolietmsg=0
1391 1612
1392 while [[ -z ${CDROM_ROOT} ]] ; do 1613 while [[ -z ${CDROM_ROOT} ]] ; do
1393 local i=0 1614 local i=0
1394 local -a cdset=(${*//:/ }) 1615 local -a cdset=(${*//:/ })
1395 if [[ -n ${CDROM_SET} ]] ; then 1616 if [[ -n ${CDROM_SET} ]] ; then
1400 local dir=$(dirname ${cdset[${i}]}) 1621 local dir=$(dirname ${cdset[${i}]})
1401 local file=$(basename ${cdset[${i}]}) 1622 local file=$(basename ${cdset[${i}]})
1402 1623
1403 local point= node= fs= foo= 1624 local point= node= fs= foo=
1404 while read point node fs foo ; do 1625 while read point node fs foo ; do
1405 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \ 1626 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1406 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1627 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1407 && continue 1628 && continue
1408 point=${point//\040/ } 1629 point=${point//\040/ }
1630 [[ ! -d ${point}/${dir} ]] && continue
1409 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1631 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${point} 1632 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1633 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1634 export CDROM_MATCH=${cdset[${i}]}
1413 return 1635 return
1435 showedmsg=1 1657 showedmsg=1
1436 fi 1658 fi
1437 einfo "Press return to scan for the cd again" 1659 einfo "Press return to scan for the cd again"
1438 einfo "or hit CTRL+C to abort the emerge." 1660 einfo "or hit CTRL+C to abort the emerge."
1439 echo 1661 echo
1662 if [[ ${showjolietmsg} -eq 0 ]] ; then
1663 showjolietmsg=1
1664 else
1440 einfo "If you are having trouble with the detection" 1665 ewarn "If you are having trouble with the detection"
1441 einfo "of your CD, it is possible that you do not have" 1666 ewarn "of your CD, it is possible that you do not have"
1442 einfo "Joliet support enabled in your kernel. Please" 1667 ewarn "Joliet support enabled in your kernel. Please"
1443 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1668 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1669 ebeep 5
1670 fi
1444 read || die "something is screwed with your system" 1671 read || die "something is screwed with your system"
1445 done 1672 done
1446} 1673}
1447 1674
1675# @FUNCTION: strip-linguas
1676# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1677# @DESCRIPTION:
1448# Make sure that LINGUAS only contains languages that 1678# Make sure that LINGUAS only contains languages that
1449# a package can support 1679# a package can support. The first form allows you to
1450# 1680# specify a list of LINGUAS. The -i builds a list of po
1451# usage: strip-linguas <allow LINGUAS> 1681# files found in all the directories and uses the
1452# strip-linguas -i <directories of .po files> 1682# intersection of the lists. The -u builds a list of po
1453# strip-linguas -u <directories of .po files> 1683# files found in all the directories and uses the union
1454# 1684# of the lists.
1455# The first form allows you to specify a list of LINGUAS.
1456# The -i builds a list of po files found in all the
1457# directories and uses the intersection of the lists.
1458# The -u builds a list of po files found in all the
1459# directories and uses the union of the lists.
1460strip-linguas() { 1685strip-linguas() {
1461 local ls newls nols 1686 local ls newls nols
1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1687 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1463 local op=$1; shift 1688 local op=$1; shift
1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1689 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1465 local d f 1690 local d f
1466 for d in "$@" ; do 1691 for d in "$@" ; do
1467 if [[ ${op} == "-u" ]] ; then 1692 if [[ ${op} == "-u" ]] ; then
1468 newls=${ls} 1693 newls=${ls}
1469 else 1694 else
1470 newls="" 1695 newls=""
1471 fi 1696 fi
1472 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1697 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1473 if [[ ${op} == "-i" ]] ; then 1698 if [[ ${op} == "-i" ]] ; then
1474 hasq ${f} ${ls} && newls="${newls} ${f}" 1699 hasq ${f} ${ls} && newls="${newls} ${f}"
1475 else 1700 else
1476 hasq ${f} ${ls} || newls="${newls} ${f}" 1701 hasq ${f} ${ls} || newls="${newls} ${f}"
1477 fi 1702 fi
1490 else 1715 else
1491 nols="${nols} ${f}" 1716 nols="${nols} ${f}"
1492 fi 1717 fi
1493 done 1718 done
1494 [[ -n ${nols} ]] \ 1719 [[ -n ${nols} ]] \
1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1720 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1496 export LINGUAS=${newls:1} 1721 export LINGUAS=${newls:1}
1497} 1722}
1498 1723
1499# moved from kernel.eclass since they are generally useful outside of 1724# @FUNCTION: preserve_old_lib
1500# kernel.eclass -iggy (20041002) 1725# @USAGE: <libs to preserve> [more libs]
1501 1726# @DESCRIPTION:
1502# the following functions are useful in kernel module ebuilds, etc.
1503# for an example see ivtv or drbd ebuilds
1504
1505# set's ARCH to match what the kernel expects
1506set_arch_to_kernel() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1512 case ${ARCH} in
1513 x86) export ARCH="i386";;
1514 amd64) export ARCH="x86_64";;
1515 hppa) export ARCH="parisc";;
1516 mips) export ARCH="mips";;
1517 sparc) export ARCH="$(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!
1518 *) export ARCH="${ARCH}";;
1519 esac
1520}
1521
1522# set's ARCH back to what portage expects
1523set_arch_to_portage() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1529}
1530
1531# Jeremy Huddleston <eradicator@gentoo.org>:
1532# preserve_old_lib /path/to/libblah.so.0
1533# preserve_old_lib_notify /path/to/libblah.so.0
1534#
1535# These functions are useful when a lib in your package changes --library. Such 1727# These functions are useful when a lib in your package changes ABI SONAME.
1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1728# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1537# would break packages that link against it. Most people get around this 1729# would break packages that link against it. Most people get around this
1538# by using the portage SLOT mechanism, but that is not always a relevant 1730# by using the portage SLOT mechanism, but that is not always a relevant
1539# solution, so instead you can add the following to your ebuilds: 1731# solution, so instead you can call this from pkg_preinst. See also the
1540# 1732# preserve_old_lib_notify function.
1541# pkg_preinst() {
1542# ...
1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1544# ...
1545# }
1546#
1547# pkg_postinst() {
1548# ...
1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1550# ...
1551# }
1552
1553preserve_old_lib() { 1733preserve_old_lib() {
1554 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then 1734 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1555 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1735 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1556# die "Invalid preserve_old_lib() usage" 1736 die "Invalid preserve_old_lib() usage"
1557 fi 1737 fi
1558 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1738 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1739
1740 # let portage worry about it
1741 has preserve-libs ${FEATURES} && return 0
1559 1742
1560 local lib dir 1743 local lib dir
1561 for lib in "$@" ; do 1744 for lib in "$@" ; do
1562 [[ -e ${ROOT}/${lib} ]] || continue 1745 [[ -e ${ROOT}/${lib} ]] || continue
1563 dir=${lib%/*} 1746 dir=${lib%/*}
1565 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed" 1748 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1566 touch "${D}"/${lib} 1749 touch "${D}"/${lib}
1567 done 1750 done
1568} 1751}
1569 1752
1753# @FUNCTION: preserve_old_lib_notify
1754# @USAGE: <libs to notify> [more libs]
1755# @DESCRIPTION:
1756# Spit helpful messages about the libraries preserved by preserve_old_lib.
1570preserve_old_lib_notify() { 1757preserve_old_lib_notify() {
1571 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1758 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1572 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1759 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1573# die "Invalid preserve_old_lib_notify() usage" 1760 die "Invalid preserve_old_lib_notify() usage"
1574 fi 1761 fi
1762
1763 # let portage worry about it
1764 has preserve-libs ${FEATURES} && return 0
1575 1765
1576 local lib notice=0 1766 local lib notice=0
1577 for lib in "$@" ; do 1767 for lib in "$@" ; do
1578 [[ -e ${ROOT}/${lib} ]] || continue 1768 [[ -e ${ROOT}/${lib} ]] || continue
1579 if [[ ${notice} -eq 0 ]] ; then 1769 if [[ ${notice} -eq 0 ]] ; then
1585 ewarn "helper program, simply emerge the 'gentoolkit' package." 1775 ewarn "helper program, simply emerge the 'gentoolkit' package."
1586 ewarn 1776 ewarn
1587 fi 1777 fi
1588 ewarn " # revdep-rebuild --library ${lib##*/}" 1778 ewarn " # revdep-rebuild --library ${lib##*/}"
1589 done 1779 done
1780 if [[ ${notice} -eq 1 ]] ; then
1781 ewarn
1782 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1783 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1784 for lib in "$@" ; do
1785 ewarn " # rm '${lib}'"
1786 done
1787 fi
1590} 1788}
1591 1789
1592# Hack for people to figure out if a package was built with 1790# @FUNCTION: built_with_use
1593# certain USE flags 1791# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1792# @DESCRIPTION:
1594# 1793#
1595# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1794# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1596# ex: built_with_use xchat gtk2
1597# 1795#
1598# Flags: -a all USE flags should be utilized 1796# A temporary hack until portage properly supports DEPENDing on USE
1599# -o at least one USE flag should be utilized 1797# flags being enabled in packages. This will check to see if the specified
1600# Note: the default flag is '-a' 1798# DEPEND atom was built with the specified list of USE flags. The
1799# --missing option controls the behavior if called on a package that does
1800# not actually support the defined USE flags (aka listed in IUSE).
1801# The default is to abort (call die). The -a and -o flags control
1802# the requirements of the USE flags. They correspond to "and" and "or"
1803# logic. So the -a flag means all listed USE flags must be enabled
1804# while the -o flag means at least one of the listed IUSE flags must be
1805# enabled. The --hidden option is really for internal use only as it
1806# means the USE flag we're checking is hidden expanded, so it won't be found
1807# in IUSE like normal USE flags.
1808#
1809# Remember that this function isn't terribly intelligent so order of optional
1810# flags matter.
1601built_with_use() { 1811built_with_use() {
1812 local hidden="no"
1813 if [[ $1 == "--hidden" ]] ; then
1814 hidden="yes"
1815 shift
1816 fi
1817
1818 local missing_action="die"
1819 if [[ $1 == "--missing" ]] ; then
1820 missing_action=$2
1821 shift ; shift
1822 case ${missing_action} in
1823 true|false|die) ;;
1824 *) die "unknown action '${missing_action}'";;
1825 esac
1826 fi
1827
1602 local opt=$1 1828 local opt=$1
1603 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1829 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1604 1830
1605 local PKG=$(best_version $1) 1831 local PKG=$(best_version $1)
1606 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1832 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1607 shift 1833 shift
1608 1834
1609 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1835 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1610 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1836 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1611 1837
1612 # if the USE file doesnt exist, assume the $PKG is either 1838 # if the IUSE file doesn't exist, the read will error out, we need to handle
1613 # injected or package.provided 1839 # this gracefully
1840 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1841 case ${missing_action} in
1842 true) return 0;;
1843 false) return 1;;
1614 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1844 die) die "Unable to determine what USE flags $PKG was built with";;
1845 esac
1846 fi
1615 1847
1848 if [[ ${hidden} == "no" ]] ; then
1616 local IUSE_BUILT=$(<${IUSEFILE}) 1849 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1617 # Don't check USE_EXPAND #147237 1850 # Don't check USE_EXPAND #147237
1618 local expand 1851 local expand
1619 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1852 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1620 if [[ $1 == ${expand}_* ]] ; then 1853 if [[ $1 == ${expand}_* ]] ; then
1621 expand="" 1854 expand=""
1622 break 1855 break
1623 fi 1856 fi
1624 done 1857 done
1625 if [[ -n ${expand} ]] ; then 1858 if [[ -n ${expand} ]] ; then
1859 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1860 case ${missing_action} in
1861 true) return 0;;
1862 false) return 1;;
1626 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1863 die) die "$PKG does not actually support the $1 USE flag!";;
1864 esac
1865 fi
1866 fi
1627 fi 1867 fi
1628 1868
1629 local USE_BUILT=$(<${USEFILE}) 1869 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do 1870 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then 1871 if [[ ${opt} = "-o" ]] ; then
1636 shift 1876 shift
1637 done 1877 done
1638 [[ ${opt} = "-a" ]] 1878 [[ ${opt} = "-a" ]]
1639} 1879}
1640 1880
1881# @FUNCTION: epunt_cxx
1882# @USAGE: [dir to scan]
1883# @DESCRIPTION:
1641# Many configure scripts wrongly bail when a C++ compiler 1884# Many configure scripts wrongly bail when a C++ compiler could not be
1642# could not be detected. #73450 1885# detected. If dir is not specified, then it defaults to ${S}.
1886#
1887# http://bugs.gentoo.org/73450
1643epunt_cxx() { 1888epunt_cxx() {
1644 local dir=$1 1889 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S} 1890 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks" 1891 ebegin "Removing useless C++ checks"
1647 local f 1892 local f
1648 for f in $(find ${dir} -name configure) ; do 1893 find "${dir}" -name configure | while read f ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1894 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done 1895 done
1651 eend 0 1896 eend 0
1652} 1897}
1653 1898
1654# make a wrapper script ... 1899# @FUNCTION: make_wrapper
1655# NOTE: this was originally games_make_wrapper, but I noticed other places where 1900# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1656# this could be used, so I have moved it here and made it not games-specific 1901# @DESCRIPTION:
1657# -- wolf31o2 1902# Create a shell wrapper script named wrapper in installpath
1658# $1 == wrapper name 1903# (defaults to the bindir) to execute target (default of wrapper) by
1659# $2 == binary to run 1904# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1660# $3 == directory to chdir before running binary 1905# libpaths followed by optionally changing directory to chdir.
1661# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1662# $5 == path for wrapper
1663make_wrapper() { 1906make_wrapper() {
1664 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1907 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665 local tmpwrapper=$(emktemp) 1908 local tmpwrapper=$(emktemp)
1666 # We don't want to quote ${bin} so that people can pass complex 1909 # We don't want to quote ${bin} so that people can pass complex
1667 # things as $bin ... "./someprog --args" 1910 # things as $bin ... "./someprog --args"
1677fi 1920fi
1678exec ${bin} "\$@" 1921exec ${bin} "\$@"
1679EOF 1922EOF
1680 chmod go+rx "${tmpwrapper}" 1923 chmod go+rx "${tmpwrapper}"
1681 if [[ -n ${path} ]] ; then 1924 if [[ -n ${path} ]] ; then
1925 (
1682 exeinto "${path}" 1926 exeinto "${path}"
1683 newexe "${tmpwrapper}" "${wrapper}" 1927 newexe "${tmpwrapper}" "${wrapper}"
1928 ) || die
1684 else 1929 else
1685 newbin "${tmpwrapper}" "${wrapper}" 1930 newbin "${tmpwrapper}" "${wrapper}" || die
1931 fi
1932}
1933
1934# @FUNCTION: prepalldocs
1935# @USAGE:
1936# @DESCRIPTION:
1937# Compress files in /usr/share/doc which are not already
1938# compressed, excluding /usr/share/doc/${PF}/html.
1939# Uses the ecompressdir to do the compression.
1940# 2009-02-18 by betelgeuse:
1941# Commented because ecompressdir is even more internal to
1942# Portage than prepalldocs (it's not even mentioned in man 5
1943# ebuild). Please submit a better version for review to gentoo-dev
1944# if you want prepalldocs here.
1945#prepalldocs() {
1946# if [[ -n $1 ]] ; then
1947# ewarn "prepalldocs: invalid usage; takes no arguments"
1686 fi 1948# fi
1687} 1949
1950# cd "${D}"
1951# [[ -d usr/share/doc ]] || return 0
1952
1953# find usr/share/doc -exec gzip {} +
1954# ecompressdir --ignore /usr/share/doc/${PF}/html
1955# ecompressdir --queue /usr/share/doc
1956#}

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