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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 1.256 2006/10/31 19:29:12 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus 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 22# @FUNCTION: epause
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
19# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
21epause() { 29epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 31}
24 32
25# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
27# don't beep. 39# don't beep at all.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() { 40ebeep() {
30 local n 41 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 44 echo -ne "\a"
36 sleep 1 47 sleep 1
37 done 48 done
38 fi 49 fi
39} 50}
40 51
41# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
42# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
43# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
44# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
45# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
46# library search path. This cause many builds to fail. 57ecvs_clean() {
47# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
48# 80#
49# To use, simply call: 81# A common example is to disable shell globbing so that special meaning/care
50# 82# may be used with variables/arguments to custom functions. That would be:
51# gen_usr_ldscript libfoo.so 83# @CODE
52# 84# eshopts_push -o noglob
53# Note that you should in general use the unversioned name of 85# for x in ${foo} ; do
54# the library, as ldconfig should usually update it correctly 86# if ...some check... ; then
55# to point to the latest version of the library present. 87# eshopts_pop
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 $? 88# return 0
63 fi 89# fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
69 # Just make sure it exists
70 dodir /usr/${libdir}
71
72 for lib in "${@}" ; do
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
74 /* GNU ld script
75 Since Gentoo has critical dynamic libraries
76 in /lib, and the static versions in /usr/lib,
77 we need to have a "fake" dynamic lib in /usr/lib,
78 otherwise we run into linking problems.
79
80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
82 GROUP ( /${libdir}/${lib} )
83 END_LDSCRIPT
84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
85 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
86} 100}
87 101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
88 116
89# Default directory where patches are located 117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
90EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
92EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
93# Default options for patch 127# Default options for patch:
128# @CODE
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 130# --no-backup-if-mismatch - do not leave .orig files behind
96# Set -E to automatically remove empty files. 131# -E - automatically remove empty files
132# @CODE
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
98# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
99# and not the full path .. 137# and not the full path. Globs accepted.
100EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
101# Change the printed message for a single patch. 141# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
143# @VARIABLE: EPATCH_MULTI_MSG
144# @DESCRIPTION:
103# Change the printed message for multiple patches. 145# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_FORCE
106# 148# @DESCRIPTION:
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Only require patches to match EPATCH_SUFFIX rather than the extended
108# 150# arch naming style.
109EPATCH_FORCE="no" 151EPATCH_FORCE="no"
110 152
111# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
112# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
113# 161#
114# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
115# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
116# 164#
117# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
118# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
119# 167# ${EPATCH_FORCE} == "yes"
120# Above EPATCH_* variables can be used to control various defaults,
121# bug they should be left as is to ensure an ebuild can rely on
122# them for.
123#
124# Patches are applied in current directory.
125#
126# Bulk Patches should preferibly have the form of:
127#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
129# 177#
130# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
131# 180#
132# 01_all_misc-fix.patch.bz2 181# 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() { 182epatch() {
145 _epatch_draw_line() { 183 _epatch_draw_line() {
184 # create a line of same length as input string
146 [[ -z $1 ]] && set "$(printf "%65s" '')" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}" 186 echo "${1//?/=}"
148 } 187 }
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=""
156 188
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158 190
159 if [ "$#" -gt 1 ] 191 # Let the rest of the code process one user arg at a time --
160 then 192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
161 local m="" 195 local m
162 for m in "$@" ; do 196 for m in "$@" ; do
163 epatch "${m}" 197 epatch "${m}"
164 done 198 done
165 return 0 199 return 0
166 fi 200 fi
167 201
168 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
169 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
170 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
171 208 set -- "$1"
172 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
173 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
174 212
175 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
176 then 214 # 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 ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
178 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
179 then 259 then
180 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
181 else 285 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
183 fi 287 fi
184 else 288
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 289 # most of the time, there will only be one run per unique name,
186 then 290 # but if there are more, make sure we get unique log filenames
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
188 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
189 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
190 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
191 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
192 echo 331 echo
193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
194 eerror 369 eerror
195 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
196 eerror " ( ${EPATCH_SOURCE##*/} )" 371 eerror
372 eerror " ${STDERR_TARGET}"
197 echo 373 echo
198 die "Cannot find \$EPATCH_SOURCE!"
199 fi
200
201 local EPATCH_SOURCE="${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}!" 374 die "Failed Patch: ${patchname}!"
342 fi 375 fi
343 376
344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 377 # if everything worked, delete the patch log
345 378 rm -f "${STDERR_TARGET}"
346 eend 0 379 eend 0
347 fi
348 done 380 done
349 if [ "${SINGLE_PATCH}" = "no" ] 381
350 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
351 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
352 fi 401 fi
402 done
353} 403}
354 404
405# @FUNCTION: emktemp
406# @USAGE: [temp dir]
407# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 409# 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() { 410emktemp() {
361 local exe="touch" 411 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 412 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 413 local topdir=$1
364 414
366 [[ -z ${T} ]] \ 416 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 417 && topdir="/tmp" \
368 || topdir=${T} 418 || topdir=${T}
369 fi 419 fi
370 420
371 if [[ -z $(type -p mktemp) ]] ; then 421 if ! type -P mktemp > /dev/null ; then
422 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 423 local tmp=/
373 while [[ -e ${tmp} ]] ; do 424 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 426 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 428 echo "${tmp}"
378 else 429 else
430 # the args here will give slightly wierd names on BSD,
431 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 432 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 434 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 436 fi
437 fi
389} 438}
390 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 450# 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() { 451egetent() {
398 case ${CHOST} in 452 case ${CHOST} in
399 *-darwin*) 453 *-darwin[678])
400 case "$2" in 454 case "$2" in
401 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;; 457 ;;
404 *) # Numeric 458 *) # Numeric
405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
460 ;;
461 esac
462 ;;
463 *-darwin*)
464 local mytype=$1
465 [[ "passwd" == $mytype ]] && mytype="Users"
466 [[ "group" == $mytype ]] && mytype="Groups"
467 case "$2" in
468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
406 ;; 475 ;;
407 esac 476 esac
408 ;; 477 ;;
409 *-freebsd*|*-dragonfly*) 478 *-freebsd*|*-dragonfly*)
410 local opts action="user" 479 local opts action="user"
425 getent "$1" "$2" 494 getent "$1" "$2"
426 ;; 495 ;;
427 esac 496 esac
428} 497}
429 498
430# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
431# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 501# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
434# 503# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 506# 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() { 507enewuser() {
444 case ${EBUILD_PHASE} in 508 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 509 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 510 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." 511 eerror "Package fails at QA and at life. Please file a bug."
615 fi 679 fi
616 ;; 680 ;;
617 681
618 *) 682 *)
619 if [[ -z $@ ]] ; then 683 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \ 684 useradd ${opts} \
621 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
622 || die "enewuser failed" 687 || die "enewuser failed"
623 else 688 else
624 einfo " - Extra: $@" 689 einfo " - Extra: $@"
625 useradd ${opts} ${euser} "$@" \ 690 useradd ${opts} "$@" \
691 ${euser} \
626 || die "enewuser failed" 692 || die "enewuser failed"
627 fi 693 fi
628 ;; 694 ;;
629 esac 695 esac
630 696
636 fi 702 fi
637 703
638 export SANDBOX_ON=${oldsandbox} 704 export SANDBOX_ON=${oldsandbox}
639} 705}
640 706
641# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
642# vapier@gentoo.org 708# @USAGE: <group> [gid]
643# 709# @DESCRIPTION:
644# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
645# 711# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 713# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 714enewgroup() {
651 case ${EBUILD_PHASE} in 715 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 716 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 718 eerror "Package fails at QA and at life. Please file a bug."
750 ;; 814 ;;
751 esac 815 esac
752 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
753} 817}
754 818
755# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
756# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
757# 821# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 826edos2unix() {
760 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
761 do
762 cp "${f}" ${T}/edos2unix
763 sed 's/\r$//' ${T}/edos2unix > "${f}"
764 done
765} 828}
766
767
768##############################################################
769# START: Handle .desktop files and menu entries #
770# maybe this should be separated into a new eclass some time #
771# lanius@gentoo.org #
772##############################################################
773 829
774# Make a desktop file ! 830# Make a desktop file !
775# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
776# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
777# 833#
778# make_desktop_entry(<command>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
779# 835#
780# binary: what command does the app run with ? 836# binary: what command does the app run with ?
781# name: the name that will show up in the menu 837# name: the name that will show up in the menu
782# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
783# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
784# a full path to an icon 840# a full path to an icon
785# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
786# http://www.freedesktop.org/Standards/desktop-entry-spec 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
787# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
788make_desktop_entry() { 844make_desktop_entry() {
789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
790 846
791 local exec=${1} 847 local exec=${1}
792 local name=${2:-${PN}} 848 local name=${2:-${PN}}
793 local icon=${3:-${PN}.png} 849 local icon=${3:-${PN}}
794 local type=${4} 850 local type=${4}
795 local path=${5} 851 local path=${5}
796 852
797 if [[ -z ${type} ]] ; then 853 if [[ -z ${type} ]] ; then
798 local catmaj=${CATEGORY%%-*} 854 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-} 855 local catmin=${CATEGORY##*-}
800 case ${catmaj} in 856 case ${catmaj} in
801 app) 857 app)
802 case ${catmin} in 858 case ${catmin} in
859 accessibility) type=Accessibility;;
803 admin) type=System;; 860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
804 cdr) type=DiscBurning;; 864 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;; 865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
806 editors) type=TextEditor;; 867 editors) type=TextEditor;;
807 emacs) type=TextEditor;; 868 emacs) type=TextEditor;;
808 emulation) type=Emulator;; 869 emulation) type=Emulator;;
809 laptop) type=HardwareSettings;; 870 laptop) type=HardwareSettings;;
810 office) type=Office;; 871 office) type=Office;;
872 pda) type=PDA;;
811 vim) type=TextEditor;; 873 vim) type=TextEditor;;
812 xemacs) type=TextEditor;; 874 xemacs) type=TextEditor;;
813 *) type=;; 875 *) type=;;
814 esac 876 esac
815 ;; 877 ;;
816 878
817 dev) 879 dev)
818 type="Development" 880 type="Development"
819 ;; 881 ;;
820 882
821 games) 883 games)
822 case ${catmin} in 884 case ${catmin} in
823 action) type=ActionGame;; 885 action|fps) type=ActionGame;;
824 arcade) type=ArcadeGame;; 886 arcade) type=ArcadeGame;;
825 board) type=BoardGame;; 887 board) type=BoardGame;;
826 kids) type=KidsGame;;
827 emulation) type=Emulator;; 888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
828 puzzle) type=LogicGame;; 890 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;; 891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
831 simulation) type=Simulation;; 893 simulation) type=Simulation;;
832 sports) type=SportsGame;; 894 sports) type=SportsGame;;
833 strategy) type=StrategyGame;; 895 strategy) type=StrategyGame;;
834 *) type=;; 896 *) type=;;
835 esac 897 esac
836 type="Game;${type}" 898 type="Game;${type}"
899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
837 ;; 907 ;;
838 908
839 mail) 909 mail)
840 type="Network;Email" 910 type="Network;Email"
841 ;; 911 ;;
843 media) 913 media)
844 case ${catmin} in 914 case ${catmin} in
845 gfx) type=Graphics;; 915 gfx) type=Graphics;;
846 radio) type=Tuner;; 916 radio) type=Tuner;;
847 sound) type=Audio;; 917 sound) type=Audio;;
848 tv) type=TV;; 918 tv) type=TV;;
849 video) type=Video;; 919 video) type=Video;;
850 *) type=;; 920 *) type=;;
851 esac 921 esac
852 type="AudioVideo;${type}" 922 type="AudioVideo;${type}"
853 ;; 923 ;;
854 924
855 net) 925 net)
856 case ${catmin} in 926 case ${catmin} in
857 dialup) type=Dialup;; 927 dialup) type=Dialup;;
858 ftp) type=FileTransfer;; 928 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;; 929 im) type=InstantMessaging;;
860 irc) type=IRCClient;; 930 irc) type=IRCClient;;
861 mail) type=Email;; 931 mail) type=Email;;
862 news) type=News;; 932 news) type=News;;
863 nntp) type=News;; 933 nntp) type=News;;
864 p2p) type=FileTransfer;; 934 p2p) type=FileTransfer;;
865 *) type=;; 935 *) type=;;
866 esac 936 esac
867 type="Network;${type}" 937 type="Network;${type}"
868 ;; 938 ;;
869 939
870 sci) 940 sci)
871 case ${catmin} in 941 case ${catmin} in
872 astro*) type=Astronomy;; 942 astro*) type=Astronomy;;
873 bio*) type=Biology;; 943 bio*) type=Biology;;
874 calc*) type=Calculator;; 944 calc*) type=Calculator;;
875 chem*) type=Chemistry;; 945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
876 geo*) type=Geology;; 947 geo*) type=Geology;;
877 math*) type=Math;; 948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
878 *) type=;; 951 *) type=;;
879 esac 952 esac
880 type="Science;${type}" 953 type="Science;${type}"
881 ;; 954 ;;
882 955
956 sys)
957 type="System"
958 ;;
959
883 www) 960 www)
884 case ${catmin} in 961 case ${catmin} in
885 client) type=WebBrowser;; 962 client) type=WebBrowser;;
886 *) type=;; 963 *) type=;;
887 esac 964 esac
888 type="Network" 965 type="Network"
889 ;; 966 ;;
890 967
891 *) 968 *)
896 if [ "${SLOT}" == "0" ] ; then 973 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}" 974 local desktop_name="${PN}"
898 else 975 else
899 local desktop_name="${PN}-${SLOT}" 976 local desktop_name="${PN}-${SLOT}"
900 fi 977 fi
901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
903 980
981 cat <<-EOF > "${desktop}"
904echo "[Desktop Entry] 982 [Desktop Entry]
905Encoding=UTF-8
906Version=0.9.2
907Name=${name} 983 Name=${name}
908Type=Application 984 Type=Application
909Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
910Exec=${exec} 986 Exec=${exec}
911TryExec=${exec%% *} 987 TryExec=${exec%% *}
912Path=${path}
913Icon=${icon} 988 Icon=${icon}
914Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
915 993
916 ( 994 (
917 # wrap the env here so that the 'insinto' call 995 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller 996 # doesn't corrupt the env of the caller
919 insinto /usr/share/applications 997 insinto /usr/share/applications
920 doins "${desktop}" 998 doins "${desktop}"
921 ) 999 )
922} 1000}
923 1001
924# Make a GDM/KDM Session file 1002# @FUNCTION: validate_desktop_entries
925# 1003# @USAGE: [directories]
926# make_session_desktop(<title>, <command>) 1004# @MAINTAINER:
927# title: File to execute to start the Window Manager 1005# Carsten Lohrke <carlo@gentoo.org>
928# command: Name of the Window Manager 1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
929 1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1037make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1040
934 local title=$1 1041 local title=$1
935 local command=$2 1042 local command=$2
936 local desktop=${T}/${wm}.desktop 1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
937 1045
1046 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 1047 [Desktop Entry]
939Encoding=UTF-8
940Name=${title} 1048 Name=${title}
941Comment=This session logs you into ${title} 1049 Comment=This session logs you into ${title}
942Exec=${command} 1050 Exec=${command} $*
943TryExec=${command} 1051 TryExec=${command}
944Type=Application" > "${desktop}" 1052 Type=XSession
1053 EOF
945 1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 1058 insinto /usr/share/xsessions
947 doins "${desktop}" 1059 doins "${desktop}"
1060 )
948} 1061}
949 1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
950domenu() { 1068domenu() {
1069 (
1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
951 local i j 1072 local i j ret=0
952 insinto /usr/share/applications 1073 insinto /usr/share/applications
953 for i in "$@" ; do 1074 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 1075 if [[ -f ${i} ]] ; then
955 doins "${i}" 1076 doins "${i}"
1077 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 1078 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 1079 for j in "${i}"/*.desktop ; do
958 doins "${j}" 1080 doins "${j}"
1081 ((ret+=$?))
959 done 1082 done
1083 else
1084 ((++ret))
960 fi 1085 fi
961 done 1086 done
1087 exit ${ret}
1088 )
962} 1089}
1090
1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
963newmenu() { 1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 1099 insinto /usr/share/applications
965 newins "$1" "$2" 1100 newins "$@"
1101 )
966} 1102}
967 1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1109doicon() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
969 local i j 1113 local i j ret
970 insinto /usr/share/pixmaps 1114 insinto /usr/share/pixmaps
971 for i in "$@" ; do 1115 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
973 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 1120 for j in "${i}"/*.png ; do
976 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
977 done 1123 done
1124 else
1125 ((++ret))
978 fi 1126 fi
979 done 1127 done
1128 exit ${ret}
1129 )
980} 1130}
1131
1132# @FUNCTION: newicon
1133# @USAGE: <icon> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified icon as newname.
981newicon() { 1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1140 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1141 newins "$@"
1142 )
984} 1143}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
990 1144
991# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1146find_unpackable_file() {
993 local src=$1 1147 local src=$1
994 if [[ -z ${src} ]] ; then 1148 if [[ -z ${src} ]] ; then
1004 fi 1158 fi
1005 [[ ! -e ${src} ]] && return 1 1159 [[ ! -e ${src} ]] && return 1
1006 echo "${src}" 1160 echo "${src}"
1007} 1161}
1008 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
1009# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
1010# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
1011# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
1012# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013# 1170#
1014# Usage: unpack_pdv [file to unpack] [size of off_t]
1015# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
1016# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
1017# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
1018# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
1019# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
1021# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
1022# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1189# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1028# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() { 1195unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1196 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1197 local sizeoff_t=$2
1032 1198
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1201
1036 local shrtsrc=$(basename "${src}") 1202 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1040 1206
1041 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1210
1045 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1048 1214
1049 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1218
1053 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1221 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1058 else 1224 else
1059 iscompressed=0 1225 iscompressed=0
1060 fi 1226 fi
1061 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1229 istar=1
1064 else 1230 else
1065 istar=0 1231 istar=0
1066 fi 1232 fi
1067 1233
1095 true 1261 true
1096 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1097 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1098} 1264}
1099 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1100# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1101# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1102# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1103# many other game companies. 1272# many other game companies.
1104# 1273#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1106# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1276# the proper offset from the script itself.
1109unpack_makeself() { 1277unpack_makeself() {
1110 local src_input=${1:-${A}} 1278 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1279 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1280 local skip=$2
1113 local exe=$3 1281 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1161 esac 1329 esac
1162 1330
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1335 case ${filetype} in
1168 *tar\ archive) 1336 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1338 ;;
1171 bzip2*) 1339 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;; 1341 ;;
1183 ;; 1351 ;;
1184 esac 1352 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186} 1354}
1187 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1188# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1189#
1190# Usage: check_license [license]
1191# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1192check_license() { 1361check_license() {
1193 local lic=$1 1362 local lic=$1
1194 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1195 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1196 else 1365 else
1200 lic="${PWD}/${lic}" 1369 lic="${PWD}/${lic}"
1201 elif [ -e "${lic}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1202 lic="${lic}" 1371 lic="${lic}"
1203 fi 1372 fi
1204 fi 1373 fi
1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1206 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1207 1375
1208 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1209 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1211 local alic 1378 local alic
1212 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1216 return 0 1383 return 0
1217 fi 1384 fi
1218 done 1385 done
1219 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1220 1388
1221 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1223********************************************************** 1391 **********************************************************
1224The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1228********************************************************** 1396 **********************************************************
1229 1397
1230EOF 1398 EOF
1231 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1402 read alic
1235 case ${alic} in 1403 case ${alic} in
1242 die "Failed to accept license" 1410 die "Failed to accept license"
1243 ;; 1411 ;;
1244 esac 1412 esac
1245} 1413}
1246 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1249# 1420#
1250# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1252# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1254# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1256# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1434# also use the CDROM_NAME_SET bash array.
1260# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1262# 1435#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1264#
1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1266# - this will attempt to locate a cd based upon a file that is on
1267# the cd ... the more files you give this function, the more cds
1268# the cdrom functions will handle
1269cdrom_get_cds() { 1437cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us 1439 # the # of files they gave us
1272 local cdcnt=0 1440 local cdcnt=0
1273 local f= 1441 local f=
1359 export CDROM_SET="" 1527 export CDROM_SET=""
1360 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1361 cdrom_load_next_cd 1529 cdrom_load_next_cd
1362} 1530}
1363 1531
1364# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1365# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1366# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1367# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1368cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1369 local var 1541 local var
1370 ((++CDROM_CURRENT_CD)) 1542 ((++CDROM_CURRENT_CD))
1371 1543
1372 unset CDROM_ROOT 1544 unset CDROM_ROOT
1389# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1390# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1391# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1392_cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1393 local mline="" 1565 local mline=""
1394 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1395 1567
1396 while [[ -z ${CDROM_ROOT} ]] ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1397 local i=0 1569 local i=0
1398 local -a cdset=(${*//:/ }) 1570 local -a cdset=(${*//:/ })
1399 if [[ -n ${CDROM_SET} ]] ; then 1571 if [[ -n ${CDROM_SET} ]] ; then
1402 1574
1403 while [[ -n ${cdset[${i}]} ]] ; do 1575 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]}) 1576 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1577 local file=$(basename ${cdset[${i}]})
1406 1578
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1408 [[ -d ${mline}/${dir} ]] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1588 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1589 export CDROM_MATCH=${cdset[${i}]}
1413 return 1590 return
1414 fi 1591 done <<< "$(get_mounts)"
1415 done
1416 1592
1417 ((++i)) 1593 ((++i))
1418 done 1594 done
1419 1595
1420 echo 1596 echo
1436 showedmsg=1 1612 showedmsg=1
1437 fi 1613 fi
1438 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1439 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1440 echo 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1441 einfo "If you are having trouble with the detection" 1620 ewarn "If you are having trouble with the detection"
1442 einfo "of your CD, it is possible that you do not have" 1621 ewarn "of your CD, it is possible that you do not have"
1443 einfo "Joliet support enabled in your kernel. Please" 1622 ewarn "Joliet support enabled in your kernel. Please"
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1625 fi
1445 read || die "something is screwed with your system" 1626 read || die "something is screwed with your system"
1446 done 1627 done
1447} 1628}
1448 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1449# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1450# a package can support 1634# a package can support. The first form allows you to
1451# 1635# specify a list of LINGUAS. The -i builds a list of po
1452# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1453# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1454# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1455# 1639# of the lists.
1456# The first form allows you to specify a list of LINGUAS.
1457# The -i builds a list of po files found in all the
1458# directories and uses the intersection of the lists.
1459# The -u builds a list of po files found in all the
1460# directories and uses the union of the lists.
1461strip-linguas() { 1640strip-linguas() {
1462 local ls newls nols 1641 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift 1643 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1466 local d f 1645 local d f
1467 for d in "$@" ; do 1646 for d in "$@" ; do
1468 if [[ ${op} == "-u" ]] ; then 1647 if [[ ${op} == "-u" ]] ; then
1469 newls=${ls} 1648 newls=${ls}
1470 else 1649 else
1471 newls="" 1650 newls=""
1472 fi 1651 fi
1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1474 if [[ ${op} == "-i" ]] ; then 1653 if [[ ${op} == "-i" ]] ; then
1475 hasq ${f} ${ls} && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1476 else 1655 else
1477 hasq ${f} ${ls} || newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1478 fi 1657 fi
1491 else 1670 else
1492 nols="${nols} ${f}" 1671 nols="${nols} ${f}"
1493 fi 1672 fi
1494 done 1673 done
1495 [[ -n ${nols} ]] \ 1674 [[ -n ${nols} ]] \
1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1497 export LINGUAS=${newls:1} 1676 export LINGUAS=${newls:1}
1498} 1677}
1499 1678
1500# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1501# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1502 1681# @DESCRIPTION:
1503# the following functions are useful in kernel module ebuilds, etc.
1504# for an example see ivtv or drbd ebuilds
1505
1506# set's ARCH to match what the kernel expects
1507set_arch_to_kernel() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1513 case ${ARCH} in
1514 x86) export ARCH="i386";;
1515 amd64) export ARCH="x86_64";;
1516 hppa) export ARCH="parisc";;
1517 mips) export ARCH="mips";;
1518 sparc) export ARCH="$(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!
1519 *) export ARCH="${ARCH}";;
1520 esac
1521}
1522
1523# set's ARCH back to what portage expects
1524set_arch_to_portage() {
1525 i=10
1526 while ((i--)) ; do
1527 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1528 done
1529 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1530}
1531
1532# Jeremy Huddleston <eradicator@gentoo.org>:
1533# preserve_old_lib /path/to/libblah.so.0
1534# preserve_old_lib_notify /path/to/libblah.so.0
1535#
1536# These functions are useful when a lib in your package changes --library. Such 1682# These functions are useful when a lib in your package changes ABI SONAME.
1537# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1538# would break packages that link against it. Most people get around this 1684# would break packages that link against it. Most people get around this
1539# by using the portage SLOT mechanism, but that is not always a relevant 1685# by using the portage SLOT mechanism, but that is not always a relevant
1540# solution, so instead you can add the following to your ebuilds: 1686# solution, so instead you can call this from pkg_preinst. See also the
1541# 1687# preserve_old_lib_notify function.
1542# src_install() {
1543# ...
1544# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1545# ...
1546# }
1547#
1548# pkg_postinst() {
1549# ...
1550# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1551# ...
1552# }
1553
1554preserve_old_lib() { 1688preserve_old_lib() {
1555 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1556 1694
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1558 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1559 DIRNAME=`dirname ${LIB}`
1560 1697
1561 dodir ${DIRNAME} 1698 local lib dir
1562 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1563 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1564 fi 1705 done
1565} 1706}
1566 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1567preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1568 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1569 1717
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1571 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1572 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1573 ewarn "An old version of an installed library was detected on your system." 1726 ewarn "Old versions of installed libraries were detected on your system."
1574 ewarn "In order to avoid breaking packages that link against it, this older version" 1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1575 ewarn "is not being removed. In order to make full use of this newer version," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1576 ewarn "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1731 ewarn
1732 fi
1577 ewarn " revdep-rebuild --library ${SONAME}" 1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1578 ewarn 1736 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}" 1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1581 fi 1742 fi
1582} 1743}
1583 1744
1584# Hack for people to figure out if a package was built with 1745# @FUNCTION: built_with_use
1585# certain USE flags 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1586# 1760#
1587# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1761# Remember that this function isn't terribly intelligent so order of optional
1588# ex: built_with_use xchat gtk2 1762# flags matter.
1589#
1590# Flags: -a all USE flags should be utilized
1591# -o at least one USE flag should be utilized
1592# Note: the default flag is '-a'
1593built_with_use() { 1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1594 local opt=$1 1780 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596 1782
1597 local PKG=$(best_version $1) 1783 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift 1785 shift
1600 1786
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603 1789
1604 # if the USE file doesnt exist, assume the $PKG is either 1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1605 # injected or package.provided 1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1607 1799
1800 if [[ ${hidden} == "no" ]] ; then
1608 local IUSE_BUILT=$(<${IUSEFILE}) 1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1609 # Don't check USE_EXPAND #147237 1802 # Don't check USE_EXPAND #147237
1610 local expand 1803 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then 1805 if [[ $1 == ${expand}_* ]] ; then
1613 expand="" 1806 expand=""
1614 break 1807 break
1615 fi 1808 fi
1616 done 1809 done
1617 if [[ -n ${expand} ]] ; then 1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1619 fi 1819 fi
1620 1820
1621 local USE_BUILT=$(<${USEFILE}) 1821 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1822 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1823 if [[ ${opt} = "-o" ]] ; then
1628 shift 1828 shift
1629 done 1829 done
1630 [[ ${opt} = "-a" ]] 1830 [[ ${opt} = "-a" ]]
1631} 1831}
1632 1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1633# Many configure scripts wrongly bail when a C++ compiler 1836# Many configure scripts wrongly bail when a C++ compiler could not be
1634# could not be detected. #73450 1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1635epunt_cxx() { 1840epunt_cxx() {
1636 local dir=$1 1841 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S} 1842 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks" 1843 ebegin "Removing useless C++ checks"
1639 local f 1844 local f
1640 for f in $(find ${dir} -name configure) ; do 1845 find "${dir}" -name configure | while read f ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done 1847 done
1643 eend 0 1848 eend 0
1644} 1849}
1645 1850
1646# dopamd <file> [more files] 1851# @FUNCTION: make_wrapper
1647# 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1648# Install pam auth config file in /etc/pam.d 1853# @DESCRIPTION:
1649dopamd() { 1854# Create a shell wrapper script named wrapper in installpath
1650 [[ -z $1 ]] && die "dopamd requires at least one argument" 1855# (defaults to the bindir) to execute target (default of wrapper) by
1651 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1652 use pam || return 0 1857# libpaths followed by optionally changing directory to chdir.
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667}
1668
1669# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific
1672# -- wolf31o2
1673# $1 == wrapper name
1674# $2 == binary to run
1675# $3 == directory to chdir before running binary
1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677# $5 == path for wrapper
1678make_wrapper() { 1858make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp) 1860 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex 1861 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args" 1862 # things as $bin ... "./someprog --args"
1692fi 1872fi
1693exec ${bin} "\$@" 1873exec ${bin} "\$@"
1694EOF 1874EOF
1695 chmod go+rx "${tmpwrapper}" 1875 chmod go+rx "${tmpwrapper}"
1696 if [[ -n ${path} ]] ; then 1876 if [[ -n ${path} ]] ; then
1877 (
1697 exeinto "${path}" 1878 exeinto "${path}"
1698 newexe "${tmpwrapper}" "${wrapper}" 1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1699 else 1881 else
1700 newbin "${tmpwrapper}" "${wrapper}" 1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1701 fi 1900# fi
1702} 1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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