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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 1.327 2010/01/10 15:49:01 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 skip
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && skip=1
271 done
272
273 eshopts_pop
274
275 [[ ${skip} = 1 ]] && continue
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
283 fi
181 else 284 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 285 einfo " ${patchname} ..."
183 fi 286 fi
184 else 287
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 288 # most of the time, there will only be one run per unique name,
186 then 289 # but if there are more, make sure we get unique log filenames
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 290 local STDERR_TARGET="${T}/${patchname}.out"
188 then 291 if [[ -e ${STDERR_TARGET} ]] ; then
189 EPATCH_SOURCE="$1" 292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
190 fi 310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
191 314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
192 echo 330 echo
193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
352 fi
353 break
354 fi
355
356 : $(( count++ ))
357 done
358
359 # if we had to decompress the patch, delete the temp one
360 if [[ -n ${PIPE_CMD} ]] ; then
361 rm -f "${PATCH_TARGET}"
362 fi
363
364 if [[ ${count} -ge 5 ]] ; then
365 echo
366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
194 eerror 368 eerror
195 eerror " ${EPATCH_SOURCE}" 369 eerror "Include in your bugreport the contents of:"
196 eerror " ( ${EPATCH_SOURCE##*/} )" 370 eerror
371 eerror " ${STDERR_TARGET}"
197 echo 372 echo
198 die "Cannot find \$EPATCH_SOURCE!"
199 fi
200
201 local EPATCH_SOURCE="${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}!" 373 die "Failed Patch: ${patchname}!"
342 fi 374 fi
343 375
344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
345 377 rm -f "${STDERR_TARGET}"
346 eend 0 378 eend 0
347 fi
348 done 379 done
349 if [ "${SINGLE_PATCH}" = "no" ] 380
350 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
351 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
352 fi 400 fi
401 done
353} 402}
354 403
404# @FUNCTION: emktemp
405# @USAGE: [temp dir]
406# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 407# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 408# 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() { 409emktemp() {
361 local exe="touch" 410 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 411 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 412 local topdir=$1
364 413
366 [[ -z ${T} ]] \ 415 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 416 && topdir="/tmp" \
368 || topdir=${T} 417 || topdir=${T}
369 fi 418 fi
370 419
371 if [[ -z $(type -p mktemp) ]] ; then 420 if ! type -P mktemp > /dev/null ; then
421 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 422 local tmp=/
373 while [[ -e ${tmp} ]] ; do 423 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 425 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 427 echo "${tmp}"
378 else 428 else
429 # the args here will give slightly wierd names on BSD,
430 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 431 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 433 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 435 fi
436 fi
389} 437}
390 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 449# 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() { 450egetent() {
398 case ${CHOST} in 451 case ${CHOST} in
399 *-darwin*) 452 *-darwin[678])
400 case "$2" in 453 case "$2" in
401 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;; 456 ;;
404 *) # Numeric 457 *) # Numeric
405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
459 ;;
460 esac
461 ;;
462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
406 ;; 474 ;;
407 esac 475 esac
408 ;; 476 ;;
409 *-freebsd*|*-dragonfly*) 477 *-freebsd*|*-dragonfly*)
410 local opts action="user" 478 local opts action="user"
425 getent "$1" "$2" 493 getent "$1" "$2"
426 ;; 494 ;;
427 esac 495 esac
428} 496}
429 497
430# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
431# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 500# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
434# 502# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 505# 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() { 506enewuser() {
444 case ${EBUILD_PHASE} in 507 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 508 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 509 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." 510 eerror "Package fails at QA and at life. Please file a bug."
615 fi 678 fi
616 ;; 679 ;;
617 680
618 *) 681 *)
619 if [[ -z $@ ]] ; then 682 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \ 683 useradd ${opts} \
621 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
622 || die "enewuser failed" 686 || die "enewuser failed"
623 else 687 else
624 einfo " - Extra: $@" 688 einfo " - Extra: $@"
625 useradd ${opts} ${euser} "$@" \ 689 useradd ${opts} "$@" \
690 ${euser} \
626 || die "enewuser failed" 691 || die "enewuser failed"
627 fi 692 fi
628 ;; 693 ;;
629 esac 694 esac
630 695
636 fi 701 fi
637 702
638 export SANDBOX_ON=${oldsandbox} 703 export SANDBOX_ON=${oldsandbox}
639} 704}
640 705
641# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
642# vapier@gentoo.org 707# @USAGE: <group> [gid]
643# 708# @DESCRIPTION:
644# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
645# 710# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 712# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 713enewgroup() {
651 case ${EBUILD_PHASE} in 714 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 715 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 717 eerror "Package fails at QA and at life. Please file a bug."
750 ;; 813 ;;
751 esac 814 esac
752 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
753} 816}
754 817
755# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
756# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
757# 820# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 825edos2unix() {
760 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
761 do
762 cp "${f}" ${T}/edos2unix
763 sed 's/\r$//' ${T}/edos2unix > "${f}"
764 done
765} 827}
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##############################################################
773 828
774# Make a desktop file ! 829# Make a desktop file !
775# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
776# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
777# 832#
778# make_desktop_entry(<command>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
779# 834#
780# binary: what command does the app run with ? 835# binary: what command does the app run with ?
781# name: the name that will show up in the menu 836# name: the name that will show up in the menu
782# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
783# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
784# a full path to an icon 839# a full path to an icon
785# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
786# http://www.freedesktop.org/Standards/desktop-entry-spec 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
787# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
788make_desktop_entry() { 843make_desktop_entry() {
789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
790 845
791 local exec=${1} 846 local exec=${1}
792 local name=${2:-${PN}} 847 local name=${2:-${PN}}
793 local icon=${3:-${PN}.png} 848 local icon=${3:-${PN}}
794 local type=${4} 849 local type=${4}
795 local path=${5} 850 local path=${5}
796 851
797 if [[ -z ${type} ]] ; then 852 if [[ -z ${type} ]] ; then
798 local catmaj=${CATEGORY%%-*} 853 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-} 854 local catmin=${CATEGORY##*-}
800 case ${catmaj} in 855 case ${catmaj} in
801 app) 856 app)
802 case ${catmin} in 857 case ${catmin} in
858 accessibility) type=Accessibility;;
803 admin) type=System;; 859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
804 cdr) type=DiscBurning;; 863 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;; 864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
806 editors) type=TextEditor;; 866 editors) type=TextEditor;;
807 emacs) type=TextEditor;; 867 emacs) type=TextEditor;;
808 emulation) type=Emulator;; 868 emulation) type=Emulator;;
809 laptop) type=HardwareSettings;; 869 laptop) type=HardwareSettings;;
810 office) type=Office;; 870 office) type=Office;;
871 pda) type=PDA;;
811 vim) type=TextEditor;; 872 vim) type=TextEditor;;
812 xemacs) type=TextEditor;; 873 xemacs) type=TextEditor;;
813 *) type=;; 874 *) type=;;
814 esac 875 esac
815 ;; 876 ;;
816 877
817 dev) 878 dev)
818 type="Development" 879 type="Development"
819 ;; 880 ;;
820 881
821 games) 882 games)
822 case ${catmin} in 883 case ${catmin} in
823 action) type=ActionGame;; 884 action|fps) type=ActionGame;;
824 arcade) type=ArcadeGame;; 885 arcade) type=ArcadeGame;;
825 board) type=BoardGame;; 886 board) type=BoardGame;;
826 kids) type=KidsGame;;
827 emulation) type=Emulator;; 887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
828 puzzle) type=LogicGame;; 889 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;; 890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
831 simulation) type=Simulation;; 892 simulation) type=Simulation;;
832 sports) type=SportsGame;; 893 sports) type=SportsGame;;
833 strategy) type=StrategyGame;; 894 strategy) type=StrategyGame;;
834 *) type=;; 895 *) type=;;
835 esac 896 esac
836 type="Game;${type}" 897 type="Game;${type}"
898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
837 ;; 906 ;;
838 907
839 mail) 908 mail)
840 type="Network;Email" 909 type="Network;Email"
841 ;; 910 ;;
843 media) 912 media)
844 case ${catmin} in 913 case ${catmin} in
845 gfx) type=Graphics;; 914 gfx) type=Graphics;;
846 radio) type=Tuner;; 915 radio) type=Tuner;;
847 sound) type=Audio;; 916 sound) type=Audio;;
848 tv) type=TV;; 917 tv) type=TV;;
849 video) type=Video;; 918 video) type=Video;;
850 *) type=;; 919 *) type=;;
851 esac 920 esac
852 type="AudioVideo;${type}" 921 type="AudioVideo;${type}"
853 ;; 922 ;;
854 923
855 net) 924 net)
856 case ${catmin} in 925 case ${catmin} in
857 dialup) type=Dialup;; 926 dialup) type=Dialup;;
858 ftp) type=FileTransfer;; 927 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;; 928 im) type=InstantMessaging;;
860 irc) type=IRCClient;; 929 irc) type=IRCClient;;
861 mail) type=Email;; 930 mail) type=Email;;
862 news) type=News;; 931 news) type=News;;
863 nntp) type=News;; 932 nntp) type=News;;
864 p2p) type=FileTransfer;; 933 p2p) type=FileTransfer;;
865 *) type=;; 934 *) type=;;
866 esac 935 esac
867 type="Network;${type}" 936 type="Network;${type}"
868 ;; 937 ;;
869 938
870 sci) 939 sci)
871 case ${catmin} in 940 case ${catmin} in
872 astro*) type=Astronomy;; 941 astro*) type=Astronomy;;
873 bio*) type=Biology;; 942 bio*) type=Biology;;
874 calc*) type=Calculator;; 943 calc*) type=Calculator;;
875 chem*) type=Chemistry;; 944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
876 geo*) type=Geology;; 946 geo*) type=Geology;;
877 math*) type=Math;; 947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
878 *) type=;; 950 *) type=;;
879 esac 951 esac
880 type="Science;${type}" 952 type="Science;${type}"
881 ;; 953 ;;
882 954
955 sys)
956 type="System"
957 ;;
958
883 www) 959 www)
884 case ${catmin} in 960 case ${catmin} in
885 client) type=WebBrowser;; 961 client) type=WebBrowser;;
886 *) type=;; 962 *) type=;;
887 esac 963 esac
888 type="Network" 964 type="Network"
889 ;; 965 ;;
890 966
891 *) 967 *)
896 if [ "${SLOT}" == "0" ] ; then 972 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}" 973 local desktop_name="${PN}"
898 else 974 else
899 local desktop_name="${PN}-${SLOT}" 975 local desktop_name="${PN}-${SLOT}"
900 fi 976 fi
901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
903 979
980 cat <<-EOF > "${desktop}"
904echo "[Desktop Entry] 981 [Desktop Entry]
905Encoding=UTF-8
906Version=0.9.2
907Name=${name} 982 Name=${name}
908Type=Application 983 Type=Application
909Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
910Exec=${exec} 985 Exec=${exec}
911TryExec=${exec%% *} 986 TryExec=${exec%% *}
912Path=${path}
913Icon=${icon} 987 Icon=${icon}
914Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
915 992
916 ( 993 (
917 # wrap the env here so that the 'insinto' call 994 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller 995 # doesn't corrupt the env of the caller
919 insinto /usr/share/applications 996 insinto /usr/share/applications
920 doins "${desktop}" 997 doins "${desktop}"
921 ) 998 )
922} 999}
923 1000
924# Make a GDM/KDM Session file 1001# @FUNCTION: validate_desktop_entries
925# 1002# @USAGE: [directories]
926# make_session_desktop(<title>, <command>) 1003# @MAINTAINER:
927# title: File to execute to start the Window Manager 1004# Carsten Lohrke <carlo@gentoo.org>
928# command: Name of the Window Manager 1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
929 1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1036make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1037 [[ -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 1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1039
934 local title=$1 1040 local title=$1
935 local command=$2 1041 local command=$2
936 local desktop=${T}/${wm}.desktop 1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
937 1044
1045 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 1046 [Desktop Entry]
939Encoding=UTF-8
940Name=${title} 1047 Name=${title}
941Comment=This session logs you into ${title} 1048 Comment=This session logs you into ${title}
942Exec=${command} 1049 Exec=${command} $*
943TryExec=${command} 1050 TryExec=${command}
944Type=Application" > "${desktop}" 1051 Type=XSession
1052 EOF
945 1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 1057 insinto /usr/share/xsessions
947 doins "${desktop}" 1058 doins "${desktop}"
1059 )
948} 1060}
949 1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
950domenu() { 1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
951 local i j 1071 local i j ret=0
952 insinto /usr/share/applications 1072 insinto /usr/share/applications
953 for i in "$@" ; do 1073 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 1074 if [[ -f ${i} ]] ; then
955 doins "${i}" 1075 doins "${i}"
1076 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 1077 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 1078 for j in "${i}"/*.desktop ; do
958 doins "${j}" 1079 doins "${j}"
1080 ((ret+=$?))
959 done 1081 done
1082 else
1083 ((++ret))
960 fi 1084 fi
961 done 1085 done
1086 exit ${ret}
1087 )
962} 1088}
1089
1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
963newmenu() { 1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 1098 insinto /usr/share/applications
965 newins "$1" "$2" 1099 newins "$@"
1100 )
966} 1101}
967 1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
969 local i j 1112 local i j ret
970 insinto /usr/share/pixmaps 1113 insinto /usr/share/pixmaps
971 for i in "$@" ; do 1114 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 1115 if [[ -f ${i} ]] ; then
973 doins "${i}" 1116 doins "${i}"
1117 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 1118 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 1119 for j in "${i}"/*.png ; do
976 doins "${j}" 1120 doins "${j}"
1121 ((ret+=$?))
977 done 1122 done
1123 else
1124 ((++ret))
978 fi 1125 fi
979 done 1126 done
1127 exit ${ret}
1128 )
980} 1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
981newicon() { 1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1139 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1140 newins "$@"
1141 )
984} 1142}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
990 1143
991# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1145find_unpackable_file() {
993 local src=$1 1146 local src=$1
994 if [[ -z ${src} ]] ; then 1147 if [[ -z ${src} ]] ; then
1004 fi 1157 fi
1005 [[ ! -e ${src} ]] && return 1 1158 [[ ! -e ${src} ]] && return 1
1006 echo "${src}" 1159 echo "${src}"
1007} 1160}
1008 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
1009# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
1010# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
1018# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
1019# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
1021# basically look for the first lseek command (we do the strings/grep because 1182# 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 1183# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1188# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1028# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() { 1194unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1195 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1196 local sizeoff_t=$2
1032 1197
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1200
1036 local shrtsrc=$(basename "${src}") 1201 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1040 1205
1041 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1209
1045 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1048 1213
1049 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1217
1053 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1220 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1058 else 1223 else
1059 iscompressed=0 1224 iscompressed=0
1060 fi 1225 fi
1061 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1228 istar=1
1064 else 1229 else
1065 istar=0 1230 istar=0
1066 fi 1231 fi
1067 1232
1095 true 1260 true
1096 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1097 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1098} 1263}
1099 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1100# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1101# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1102# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1103# many other game companies. 1271# many other game companies.
1104# 1272#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1106# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1275# the proper offset from the script itself.
1109unpack_makeself() { 1276unpack_makeself() {
1110 local src_input=${1:-${A}} 1277 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1278 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1279 local skip=$2
1113 local exe=$3 1280 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1161 esac 1328 esac
1162 1329
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1334 case ${filetype} in
1168 *tar\ archive) 1335 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1337 ;;
1171 bzip2*) 1338 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;; 1340 ;;
1183 ;; 1350 ;;
1184 esac 1351 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186} 1353}
1187 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1188# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1192check_license() { 1360check_license() {
1193 local lic=$1 1361 local lic=$1
1194 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1195 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1196 else 1364 else
1200 lic="${PWD}/${lic}" 1368 lic="${PWD}/${lic}"
1201 elif [ -e "${lic}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1202 lic="${lic}" 1370 lic="${lic}"
1203 fi 1371 fi
1204 fi 1372 fi
1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1206 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1207 1374
1208 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1209 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1211 local alic 1377 local alic
1212 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1216 return 0 1382 return 0
1217 fi 1383 fi
1218 done 1384 done
1219 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1220 1387
1221 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1223********************************************************** 1390 **********************************************************
1224The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1228********************************************************** 1395 **********************************************************
1229 1396
1230EOF 1397 EOF
1231 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${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] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1401 read alic
1235 case ${alic} in 1402 case ${alic} in
1242 die "Failed to accept license" 1409 die "Failed to accept license"
1243 ;; 1410 ;;
1244 esac 1411 esac
1245} 1412}
1246 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1249# 1419#
1250# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds() 1421# 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 1422# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1254# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# 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 1430# etc... If you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1432# 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 1433# 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# 1434#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# 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() { 1436cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us 1438 # the # of files they gave us
1272 local cdcnt=0 1439 local cdcnt=0
1273 local f= 1440 local f=
1359 export CDROM_SET="" 1526 export CDROM_SET=""
1360 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1361 cdrom_load_next_cd 1528 cdrom_load_next_cd
1362} 1529}
1363 1530
1364# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1365# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1366# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# 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. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1368cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1369 local var 1540 local var
1370 ((++CDROM_CURRENT_CD)) 1541 ((++CDROM_CURRENT_CD))
1371 1542
1372 unset CDROM_ROOT 1543 unset CDROM_ROOT
1389# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1390# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1391# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1392_cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1393 local mline="" 1564 local mline=""
1394 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1395 1566
1396 while [[ -z ${CDROM_ROOT} ]] ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1397 local i=0 1568 local i=0
1398 local -a cdset=(${*//:/ }) 1569 local -a cdset=(${*//:/ })
1399 if [[ -n ${CDROM_SET} ]] ; then 1570 if [[ -n ${CDROM_SET} ]] ; then
1402 1573
1403 while [[ -n ${cdset[${i}]} ]] ; do 1574 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]}) 1575 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1576 local file=$(basename ${cdset[${i}]})
1406 1577
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1408 [[ -d ${mline}/${dir} ]] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1587 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1588 export CDROM_MATCH=${cdset[${i}]}
1413 return 1589 return
1414 fi 1590 done <<< "$(get_mounts)"
1415 done
1416 1591
1417 ((++i)) 1592 ((++i))
1418 done 1593 done
1419 1594
1420 echo 1595 echo
1436 showedmsg=1 1611 showedmsg=1
1437 fi 1612 fi
1438 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1439 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1440 echo 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1441 einfo "If you are having trouble with the detection" 1619 ewarn "If you are having trouble with the detection"
1442 einfo "of your CD, it is possible that you do not have" 1620 ewarn "of your CD, it is possible that you do not have"
1443 einfo "Joliet support enabled in your kernel. Please" 1621 ewarn "Joliet support enabled in your kernel. Please"
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1624 fi
1445 read || die "something is screwed with your system" 1625 read || die "something is screwed with your system"
1446 done 1626 done
1447} 1627}
1448 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1449# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1450# a package can support 1633# a package can support. The first form allows you to
1451# 1634# specify a list of LINGUAS. The -i builds a list of po
1452# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1453# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1454# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1455# 1638# 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() { 1639strip-linguas() {
1462 local ls newls nols 1640 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift 1642 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1466 local d f 1644 local d f
1467 for d in "$@" ; do 1645 for d in "$@" ; do
1468 if [[ ${op} == "-u" ]] ; then 1646 if [[ ${op} == "-u" ]] ; then
1469 newls=${ls} 1647 newls=${ls}
1470 else 1648 else
1471 newls="" 1649 newls=""
1472 fi 1650 fi
1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1474 if [[ ${op} == "-i" ]] ; then 1652 if [[ ${op} == "-i" ]] ; then
1475 hasq ${f} ${ls} && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1476 else 1654 else
1477 hasq ${f} ${ls} || newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1478 fi 1656 fi
1491 else 1669 else
1492 nols="${nols} ${f}" 1670 nols="${nols} ${f}"
1493 fi 1671 fi
1494 done 1672 done
1495 [[ -n ${nols} ]] \ 1673 [[ -n ${nols} ]] \
1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1497 export LINGUAS=${newls:1} 1675 export LINGUAS=${newls:1}
1498} 1676}
1499 1677
1500# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1501# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1502 1680# @DESCRIPTION:
1503# the following functions are useful in kernel module ebuilds, etc.
1504# for an example see ivtv or drbd ebuilds
1505
1506# set's ARCH to match what the kernel expects
1507set_arch_to_kernel() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1681# 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 1682# 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 1683# 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 1684# 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: 1685# solution, so instead you can call this from pkg_preinst. See also the
1541# 1686# 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() { 1687preserve_old_lib() {
1555 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1556 1693
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1558 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1559 DIRNAME=`dirname ${LIB}`
1560 1696
1561 dodir ${DIRNAME} 1697 local lib dir
1562 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1563 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1564 fi 1704 done
1565} 1705}
1566 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1567preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1568 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1569 1716
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1571 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1572 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1573 ewarn "An old version of an installed library was detected on your system." 1725 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" 1726 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," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1576 ewarn "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn
1731 fi
1577 ewarn " revdep-rebuild --library ${SONAME}" 1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1578 ewarn 1735 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}" 1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1581 fi 1741 fi
1582} 1742}
1583 1743
1584# Hack for people to figure out if a package was built with 1744# @FUNCTION: built_with_use
1585# certain USE flags 1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1586# 1759#
1587# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1760# Remember that this function isn't terribly intelligent so order of optional
1588# ex: built_with_use xchat gtk2 1761# 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() { 1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1594 local opt=$1 1779 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596 1781
1597 local PKG=$(best_version $1) 1782 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift 1784 shift
1600 1785
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603 1788
1604 # if the USE file doesnt exist, assume the $PKG is either 1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1605 # injected or package.provided 1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1607 1798
1799 if [[ ${hidden} == "no" ]] ; then
1608 local IUSE_BUILT=$(<${IUSEFILE}) 1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1609 # Don't check USE_EXPAND #147237 1801 # Don't check USE_EXPAND #147237
1610 local expand 1802 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then 1804 if [[ $1 == ${expand}_* ]] ; then
1613 expand="" 1805 expand=""
1614 break 1806 break
1615 fi 1807 fi
1616 done 1808 done
1617 if [[ -n ${expand} ]] ; then 1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1619 fi 1818 fi
1620 1819
1621 local USE_BUILT=$(<${USEFILE}) 1820 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1821 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1822 if [[ ${opt} = "-o" ]] ; then
1628 shift 1827 shift
1629 done 1828 done
1630 [[ ${opt} = "-a" ]] 1829 [[ ${opt} = "-a" ]]
1631} 1830}
1632 1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1633# Many configure scripts wrongly bail when a C++ compiler 1835# Many configure scripts wrongly bail when a C++ compiler could not be
1634# could not be detected. #73450 1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1635epunt_cxx() { 1839epunt_cxx() {
1636 local dir=$1 1840 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S} 1841 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks" 1842 ebegin "Removing useless C++ checks"
1639 local f 1843 local f
1640 for f in $(find ${dir} -name configure) ; do 1844 find "${dir}" -name configure | while read f ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done 1846 done
1643 eend 0 1847 eend 0
1644} 1848}
1645 1849
1646# dopamd <file> [more files] 1850# @FUNCTION: make_wrapper
1647# 1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1648# Install pam auth config file in /etc/pam.d 1852# @DESCRIPTION:
1649dopamd() { 1853# Create a shell wrapper script named wrapper in installpath
1650 [[ -z $1 ]] && die "dopamd requires at least one argument" 1854# (defaults to the bindir) to execute target (default of wrapper) by
1651 1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1652 use pam || return 0 1856# libpaths followed by optionally changing directory to chdir.
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || 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() { 1857make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp) 1859 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex 1860 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args" 1861 # things as $bin ... "./someprog --args"
1692fi 1871fi
1693exec ${bin} "\$@" 1872exec ${bin} "\$@"
1694EOF 1873EOF
1695 chmod go+rx "${tmpwrapper}" 1874 chmod go+rx "${tmpwrapper}"
1696 if [[ -n ${path} ]] ; then 1875 if [[ -n ${path} ]] ; then
1876 (
1697 exeinto "${path}" 1877 exeinto "${path}"
1698 newexe "${tmpwrapper}" "${wrapper}" 1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1699 else 1880 else
1700 newbin "${tmpwrapper}" "${wrapper}" 1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1701 fi 1899# fi
1702} 1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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