/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.256 Revision 1.329
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 1.329 2010/01/28 22:00:12 betelgeuse Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
19# must be an integer greater than zero. 25# @USAGE: [seconds]
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
21epause() { 31epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 33}
24 34
25# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
27# don't beep. 37# @DESCRIPTION:
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
29ebeep() { 42ebeep() {
30 local n 43 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 46 echo -ne "\a"
36 sleep 1 49 sleep 1
37 done 50 done
38 fi 51 fi
39} 52}
40 53
41# This function generate linker scripts in /usr/lib for dynamic
42# libs in /lib. This is to fix linking problems when you have
43# the .so in /lib, and the .a in /usr/lib. What happens is that
44# in some cases when linking dynamic, the .a in /usr/lib is used
45# instead of the .so in /lib due to gcc/libtool tweaking ld's
46# library search path. This cause many builds to fail.
47# See bug #4411 for more info.
48#
49# To use, simply call:
50#
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi 54fi
64 55
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs" 56# @FUNCTION: ecvs_clean
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils" 57# @USAGE: [list of dirs]
58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
67 66
68 local lib libdir=$(get_libdir) 67# @FUNCTION: esvn_clean
69 # Just make sure it exists 68# @USAGE: [list of dirs]
70 dodir /usr/${libdir} 69# @DESCRIPTION:
70# Remove .svn directories recursiveley. Useful when a source tarball contains
71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
71 76
72 for lib in "${@}" ; do 77# @FUNCTION: eshopts_push
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 78# @USAGE: [options to `set`]
74 /* GNU ld script 79# @DESCRIPTION:
75 Since Gentoo has critical dynamic libraries 80# Often times code will want to enable a shell option to change code behavior.
76 in /lib, and the static versions in /usr/lib, 81# Since changing shell options can easily break other pieces of code (which
77 we need to have a "fake" dynamic lib in /usr/lib, 82# assume the default state), eshopts_push is used to (1) push the current shell
78 otherwise we run into linking problems. 83# options onto a stack and (2) pass the specified arguments to set.
79 84#
80 See bug http://bugs.gentoo.org/4411 for more info. 85# A common example is to disable shell globbing so that special meaning/care
81 */ 86# may be used with variables/arguments to custom functions. That would be:
82 GROUP ( /${libdir}/${lib} ) 87# @CODE
83 END_LDSCRIPT 88# eshopts_push -o noglob
84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 89# for x in ${foo} ; do
90# if ...some check... ; then
91# eshopts_pop
92# return 0
93# fi
85 done 94# done
95# eshopts_pop
96# @CODE
97eshopts_push() {
98 # have to assume __ESHOPTS_SAVE__ isn't screwed with
99 # as a `declare -a` here will reset its value
100 local i=${#__ESHOPTS_SAVE__[@]}
101 __ESHOPTS_SAVE__[$i]=$-
102 [[ $# -eq 0 ]] && return 0
103 set "$@" || die "eshopts_push: bad options to set: $*"
86} 104}
87 105
106# @FUNCTION: eshopts_pop
107# @USAGE:
108# @DESCRIPTION:
109# Restore the shell options to the state saved with the corresponding
110# eshopts_push call. See that function for more details.
111eshopts_pop() {
112 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
113 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
114 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
115 local s=${__ESHOPTS_SAVE__[$i]}
116 unset __ESHOPTS_SAVE__[$i]
117 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
118 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
119}
88 120
89# Default directory where patches are located 121# @VARIABLE: EPATCH_SOURCE
122# @DESCRIPTION:
123# Default directory to search for patches.
90EPATCH_SOURCE="${WORKDIR}/patch" 124EPATCH_SOURCE="${WORKDIR}/patch"
91# Default extension for patches 125# @VARIABLE: EPATCH_SUFFIX
126# @DESCRIPTION:
127# Default extension for patches (do not prefix the period yourself).
92EPATCH_SUFFIX="patch.bz2" 128EPATCH_SUFFIX="patch.bz2"
129# @VARIABLE: EPATCH_OPTS
130# @DESCRIPTION:
93# Default options for patch 131# Default options for patch:
132# @CODE
94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 133# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 134# --no-backup-if-mismatch - do not leave .orig files behind
96# Set -E to automatically remove empty files. 135# -E - automatically remove empty files
136# @CODE
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 137EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
138# @VARIABLE: EPATCH_EXCLUDE
139# @DESCRIPTION:
98# List of patches not to apply. Not this is only file names, 140# List of patches not to apply. Note this is only file names,
99# and not the full path .. 141# and not the full path. Globs accepted.
100EPATCH_EXCLUDE="" 142EPATCH_EXCLUDE=""
143# @VARIABLE: EPATCH_SINGLE_MSG
144# @DESCRIPTION:
101# Change the printed message for a single patch. 145# Change the printed message for a single patch.
102EPATCH_SINGLE_MSG="" 146EPATCH_SINGLE_MSG=""
147# @VARIABLE: EPATCH_MULTI_MSG
148# @DESCRIPTION:
103# Change the printed message for multiple patches. 149# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 150EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 151# @VARIABLE: EPATCH_FORCE
106# 152# @DESCRIPTION:
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 153# Only require patches to match EPATCH_SUFFIX rather than the extended
108# 154# arch naming style.
109EPATCH_FORCE="no" 155EPATCH_FORCE="no"
110 156
111# This function is for bulk patching, or in theory for just one 157# @FUNCTION: epatch
112# or two patches. 158# @USAGE: [patches] [dirs of patches]
159# @DESCRIPTION:
160# epatch is designed to greatly simplify the application of patches. It can
161# process patch files directly, or directories of patches. The patches may be
162# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
163# the -p option as epatch will automatically attempt -p0 to -p5 until things
164# apply successfully.
113# 165#
114# It should work with .bz2, .gz, .zip and plain text patches. 166# If you do not specify any options, then epatch will default to the directory
115# Currently all patches should be the same format. 167# specified by EPATCH_SOURCE.
116# 168#
117# You do not have to specify '-p' option to patch, as it will 169# When processing directories, epatch will apply all patches that match:
118# try with -p0 to -p5 until it succeed, or fail at -p5. 170# @CODE
119# 171# ${EPATCH_FORCE} == "yes"
120# Above EPATCH_* variables can be used to control various defaults,
121# bug they should be left as is to ensure an ebuild can rely on
122# them for.
123#
124# Patches are applied in current directory.
125#
126# Bulk Patches should preferibly have the form of:
127#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# ??_${ARCH}_foo.${EPATCH_SUFFIX}
173# else
174# *.${EPATCH_SUFFIX}
175# @CODE
176# The leading ?? are typically numbers used to force consistent patch ordering.
177# The arch field is used to apply patches only for the host architecture with
178# the special value of "all" means apply for everyone. Note that using values
179# other than "all" is highly discouraged -- you should apply patches all the
180# time and let architecture details be detected at configure/compile time.
129# 181#
130# For example: 182# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
183# for patches to apply.
131# 184#
132# 01_all_misc-fix.patch.bz2 185# 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() { 186epatch() {
145 _epatch_draw_line() { 187 _epatch_draw_line() {
188 # create a line of same length as input string
146 [[ -z $1 ]] && set "$(printf "%65s" '')" 189 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}" 190 echo "${1//?/=}"
148 } 191 }
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=""
156 192
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 193 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158 194
159 if [ "$#" -gt 1 ] 195 # Let the rest of the code process one user arg at a time --
160 then 196 # each arg may expand into multiple patches, and each arg may
197 # need to start off with the default global EPATCH_xxx values
198 if [[ $# -gt 1 ]] ; then
161 local m="" 199 local m
162 for m in "$@" ; do 200 for m in "$@" ; do
163 epatch "${m}" 201 epatch "${m}"
164 done 202 done
165 return 0 203 return 0
166 fi 204 fi
167 205
168 if [ -n "$1" -a -f "$1" ] 206 local SINGLE_PATCH="no"
169 then 207 # no args means process ${EPATCH_SOURCE}
208 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
209
210 if [[ -f $1 ]] ; then
170 SINGLE_PATCH="yes" 211 SINGLE_PATCH="yes"
171 212 set -- "$1"
172 local EPATCH_SOURCE="$1" 213 # Use the suffix from the single patch (localize it); the code
214 # below will find the suffix for us
173 local EPATCH_SUFFIX="${1##*\.}" 215 local EPATCH_SUFFIX=$1
174 216
175 elif [ -n "$1" -a -d "$1" ] 217 elif [[ -d $1 ]] ; then
176 then 218 # 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 ... 219 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
178 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 220
221 else
222 # sanity check ... if it isn't a dir or file, wtf man ?
223 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
224 echo
225 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
226 eerror
227 eerror " ${EPATCH_SOURCE}"
228 eerror " ( ${EPATCH_SOURCE##*/} )"
229 echo
230 die "Cannot find \$EPATCH_SOURCE!"
231 fi
232
233 local PIPE_CMD
234 case ${EPATCH_SUFFIX##*\.} in
235 xz) PIPE_CMD="xz -dc" ;;
236 lzma) PIPE_CMD="lzma -dc" ;;
237 bz2) PIPE_CMD="bzip2 -dc" ;;
238 gz|Z|z) PIPE_CMD="gzip -dc" ;;
239 ZIP|zip) PIPE_CMD="unzip -p" ;;
240 *) ;;
241 esac
242
243 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
244
245 local x
246 for x in "$@" ; do
247 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
248 # didn't match anything, ignore continue on
249 [[ ! -f ${x} ]] && continue
250
251 local patchname=${x##*/}
252
253 # Apply single patches, or forced sets of patches, or
254 # patches with ARCH dependant names.
255 # ???_arch_foo.patch
256 # Else, skip this input altogether
257 local a=${patchname#*_} # strip the ???_
258 a=${a%%_*} # strip the _foo.patch
259 if ! [[ ${SINGLE_PATCH} == "yes" || \
260 ${EPATCH_FORCE} == "yes" || \
261 ${a} == all || \
262 ${a} == ${ARCH} ]]
179 then 263 then
180 local EPATCH_SOURCE="$1/*" 264 continue
265 fi
266
267 # Let people filter things dynamically
268 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
269 # let people use globs in the exclude
270 eshopts_push -o noglob
271
272 local ex
273 for ex in ${EPATCH_EXCLUDE} ; do
274 if [[ ${patchname} == ${ex} ]] ; then
275 eshopts_pop
276 continue 2
277 fi
278 done
279
280 eshopts_pop
281 fi
282
283 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
284 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
285 einfo "${EPATCH_SINGLE_MSG}"
286 else
287 einfo "Applying ${patchname} ..."
288 fi
181 else 289 else
182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 290 einfo " ${patchname} ..."
183 fi 291 fi
184 else 292
185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 293 # most of the time, there will only be one run per unique name,
186 then 294 # but if there are more, make sure we get unique log filenames
187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 295 local STDERR_TARGET="${T}/${patchname}.out"
188 then 296 if [[ -e ${STDERR_TARGET} ]] ; then
189 EPATCH_SOURCE="$1" 297 STDERR_TARGET="${T}/${patchname}-$$.out"
298 fi
299
300 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
301
302 # Decompress the patch if need be
303 local count=0
304 local PATCH_TARGET
305 if [[ -n ${PIPE_CMD} ]] ; then
306 PATCH_TARGET="${T}/$$.patch"
307 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
308
309 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
190 fi 315 fi
316 else
317 PATCH_TARGET=${x}
318 fi
191 319
320 # Check for absolute paths in patches. If sandbox is disabled,
321 # people could (accidently) patch files in the root filesystem.
322 # Or trigger other unpleasantries #237667. So disallow -p0 on
323 # such patches.
324 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
325 if [[ -n ${abs_paths} ]] ; then
326 count=1
327 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
328 fi
329
330 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
331 while [[ ${count} -lt 5 ]] ; do
332 # Generate some useful debug info ...
333 (
334 _epatch_draw_line "***** ${patchname} *****"
192 echo 335 echo
193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 336 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
337 echo
338 _epatch_draw_line "***** ${patchname} *****"
339 ) >> "${STDERR_TARGET}"
340
341 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
342 (
343 _epatch_draw_line "***** ${patchname} *****"
344 echo
345 echo "ACTUALLY APPLYING ${patchname} ..."
346 echo
347 _epatch_draw_line "***** ${patchname} *****"
348 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
349 ) >> "${STDERR_TARGET}"
350
351 if [ $? -ne 0 ] ; then
352 echo
353 eerror "A dry-run of patch command succeeded, but actually"
354 eerror "applying the patch failed!"
355 #die "Real world sux compared to the dreamworld!"
356 count=5
357 fi
358 break
359 fi
360
361 : $(( count++ ))
362 done
363
364 # if we had to decompress the patch, delete the temp one
365 if [[ -n ${PIPE_CMD} ]] ; then
366 rm -f "${PATCH_TARGET}"
367 fi
368
369 if [[ ${count} -ge 5 ]] ; then
370 echo
371 eerror "Failed Patch: ${patchname} !"
372 eerror " ( ${PATCH_TARGET} )"
194 eerror 373 eerror
195 eerror " ${EPATCH_SOURCE}" 374 eerror "Include in your bugreport the contents of:"
196 eerror " ( ${EPATCH_SOURCE##*/} )" 375 eerror
376 eerror " ${STDERR_TARGET}"
197 echo 377 echo
198 die "Cannot find \$EPATCH_SOURCE!"
199 fi
200
201 local EPATCH_SOURCE="${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}!" 378 die "Failed Patch: ${patchname}!"
342 fi 379 fi
343 380
344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 381 # if everything worked, delete the patch log
345 382 rm -f "${STDERR_TARGET}"
346 eend 0 383 eend 0
347 fi
348 done 384 done
349 if [ "${SINGLE_PATCH}" = "no" ] 385
350 then 386 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
351 einfo "Done with patching" 387 : # everything worked
388}
389epatch_user() {
390 [[ $# -ne 0 ]] && die "epatch_user takes no options"
391
392 # don't clobber any EPATCH vars that the parent might want
393 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
394 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
395 EPATCH_SOURCE=${base}/${CTARGET}/${check}
396 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
397 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
398 if [[ -d ${EPATCH_SOURCE} ]] ; then
399 EPATCH_SOURCE=${EPATCH_SOURCE} \
400 EPATCH_SUFFIX="patch" \
401 EPATCH_FORCE="yes" \
402 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
403 epatch
404 break
352 fi 405 fi
406 done
353} 407}
354 408
409# @FUNCTION: emktemp
410# @USAGE: [temp dir]
411# @DESCRIPTION:
355# Cheap replacement for when debianutils (and thus mktemp) 412# Cheap replacement for when debianutils (and thus mktemp)
356# does not exist on the users system 413# 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() { 414emktemp() {
361 local exe="touch" 415 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift 416 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1 417 local topdir=$1
364 418
366 [[ -z ${T} ]] \ 420 [[ -z ${T} ]] \
367 && topdir="/tmp" \ 421 && topdir="/tmp" \
368 || topdir=${T} 422 || topdir=${T}
369 fi 423 fi
370 424
371 if [[ -z $(type -p mktemp) ]] ; then 425 if ! type -P mktemp > /dev/null ; then
426 # system lacks `mktemp` so we have to fake it
372 local tmp=/ 427 local tmp=/
373 while [[ -e ${tmp} ]] ; do 428 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 429 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done 430 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}" 431 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}" 432 echo "${tmp}"
378 else 433 else
434 # the args here will give slightly wierd names on BSD,
435 # but should produce a usable file on all userlands
379 if [[ ${exe} == "touch" ]] ; then 436 if [[ ${exe} == "touch" ]] ; then
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp 437 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
383 else 438 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp 439 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
387 fi
388 fi 440 fi
441 fi
389} 442}
390 443
444# @FUNCTION: egetent
445# @USAGE: <database> <key>
446# @MAINTAINER:
447# base-system@gentoo.org (Linux)
448# Joe Jezak <josejx@gmail.com> (OS X)
449# usata@gentoo.org (OS X)
450# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
451# @DESCRIPTION:
391# Small wrapper for getent (Linux), nidump (Mac OS X), 452# Small wrapper for getent (Linux),
453# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
392# and pw (FreeBSD) used in enewuser()/enewgroup() 454# 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() { 455egetent() {
398 case ${CHOST} in 456 case ${CHOST} in
399 *-darwin*) 457 *-darwin[678])
400 case "$2" in 458 case "$2" in
401 *[!0-9]*) # Non numeric 459 *[!0-9]*) # Non numeric
402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 460 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;; 461 ;;
404 *) # Numeric 462 *) # Numeric
405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 463 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
464 ;;
465 esac
466 ;;
467 *-darwin*)
468 local mytype=$1
469 [[ "passwd" == $mytype ]] && mytype="Users"
470 [[ "group" == $mytype ]] && mytype="Groups"
471 case "$2" in
472 *[!0-9]*) # Non numeric
473 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
474 ;;
475 *) # Numeric
476 local mykey="UniqueID"
477 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
478 dscl . -search /$mytype $mykey $2 2>/dev/null
406 ;; 479 ;;
407 esac 480 esac
408 ;; 481 ;;
409 *-freebsd*|*-dragonfly*) 482 *-freebsd*|*-dragonfly*)
410 local opts action="user" 483 local opts action="user"
425 getent "$1" "$2" 498 getent "$1" "$2"
426 ;; 499 ;;
427 esac 500 esac
428} 501}
429 502
430# Simplify/standardize adding users to the system 503# @FUNCTION: enewuser
431# vapier@gentoo.org 504# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
432# 505# @DESCRIPTION:
433# enewuser(username, uid, shell, homedir, groups, extra options) 506# Same as enewgroup, you are not required to understand how to properly add
434# 507# a user to the system. The only required parameter is the username.
435# Default values if you do not specify any: 508# Default uid is (pass -1 for this) next available, default shell is
436# username: REQUIRED ! 509# /bin/false, default homedir is /dev/null, there are no default groups,
437# uid: next available (see useradd(8)) 510# 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() { 511enewuser() {
444 case ${EBUILD_PHASE} in 512 case ${EBUILD_PHASE} in
445 unpack|compile|test|install) 513 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 514 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." 515 eerror "Package fails at QA and at life. Please file a bug."
615 fi 683 fi
616 ;; 684 ;;
617 685
618 *) 686 *)
619 if [[ -z $@ ]] ; then 687 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \ 688 useradd ${opts} \
621 -c "added by portage for ${PN}" \ 689 -c "added by portage for ${PN}" \
690 ${euser} \
622 || die "enewuser failed" 691 || die "enewuser failed"
623 else 692 else
624 einfo " - Extra: $@" 693 einfo " - Extra: $@"
625 useradd ${opts} ${euser} "$@" \ 694 useradd ${opts} "$@" \
695 ${euser} \
626 || die "enewuser failed" 696 || die "enewuser failed"
627 fi 697 fi
628 ;; 698 ;;
629 esac 699 esac
630 700
636 fi 706 fi
637 707
638 export SANDBOX_ON=${oldsandbox} 708 export SANDBOX_ON=${oldsandbox}
639} 709}
640 710
641# Simplify/standardize adding groups to the system 711# @FUNCTION: enewgroup
642# vapier@gentoo.org 712# @USAGE: <group> [gid]
643# 713# @DESCRIPTION:
644# enewgroup(group, gid) 714# This function does not require you to understand how to properly add a
645# 715# group to the system. Just give it a group name to add and enewgroup will
646# Default values if you do not specify any: 716# do the rest. You may specify the gid for the group or allow the group to
647# groupname: REQUIRED ! 717# allocate the next available one.
648# gid: next available (see groupadd(8))
649# extra: none
650enewgroup() { 718enewgroup() {
651 case ${EBUILD_PHASE} in 719 case ${EBUILD_PHASE} in
652 unpack|compile|test|install) 720 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 721 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug." 722 eerror "Package fails at QA and at life. Please file a bug."
750 ;; 818 ;;
751 esac 819 esac
752 export SANDBOX_ON="${oldsandbox}" 820 export SANDBOX_ON="${oldsandbox}"
753} 821}
754 822
755# Simple script to replace 'dos2unix' binaries 823# @FUNCTION: edos2unix
756# vapier@gentoo.org 824# @USAGE: <file> [more files ...]
757# 825# @DESCRIPTION:
758# edos2unix(file, <more files> ...) 826# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
827# to remove all of these text utilities from DEPEND variables because this
828# is a script based solution. Just give it a list of files to convert and
829# they will all be changed from the DOS CRLF format to the UNIX LF format.
759edos2unix() { 830edos2unix() {
760 for f in "$@" 831 echo "$@" | xargs sed -i 's/\r$//'
761 do
762 cp "${f}" ${T}/edos2unix
763 sed 's/\r$//' ${T}/edos2unix > "${f}"
764 done
765} 832}
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##############################################################
773 833
774# Make a desktop file ! 834# Make a desktop file !
775# Great for making those icons in kde/gnome startmenu ! 835# Great for making those icons in kde/gnome startmenu !
776# Amaze your friends ! Get the women ! Join today ! 836# Amaze your friends ! Get the women ! Join today !
777# 837#
778# make_desktop_entry(<command>, [name], [icon], [type], [path]) 838# make_desktop_entry(<command>, [name], [icon], [type], [path])
779# 839#
780# binary: what command does the app run with ? 840# binary: what command does the app run with ?
781# name: the name that will show up in the menu 841# name: the name that will show up in the menu
782# icon: give your little like a pretty little icon ... 842# icon: give your little like a pretty little icon ...
783# this can be relative (to /usr/share/pixmaps) or 843# this can be relative (to /usr/share/pixmaps) or
784# a full path to an icon 844# a full path to an icon
785# type: what kind of application is this ? for categories: 845# type: what kind of application is this ? for categories:
786# http://www.freedesktop.org/Standards/desktop-entry-spec 846# http://standards.freedesktop.org/menu-spec/latest/apa.html
787# path: if your app needs to startup in a specific dir 847# path: if your app needs to startup in a specific dir
788make_desktop_entry() { 848make_desktop_entry() {
789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 849 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
790 850
791 local exec=${1} 851 local exec=${1}
792 local name=${2:-${PN}} 852 local name=${2:-${PN}}
793 local icon=${3:-${PN}.png} 853 local icon=${3:-${PN}}
794 local type=${4} 854 local type=${4}
795 local path=${5} 855 local path=${5}
796 856
797 if [[ -z ${type} ]] ; then 857 if [[ -z ${type} ]] ; then
798 local catmaj=${CATEGORY%%-*} 858 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-} 859 local catmin=${CATEGORY##*-}
800 case ${catmaj} in 860 case ${catmaj} in
801 app) 861 app)
802 case ${catmin} in 862 case ${catmin} in
863 accessibility) type=Accessibility;;
803 admin) type=System;; 864 admin) type=System;;
865 antivirus) type=System;;
866 arch) type=Archiving;;
867 backup) type=Archiving;;
804 cdr) type=DiscBurning;; 868 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;; 869 dicts) type=Dictionary;;
870 doc) type=Documentation;;
806 editors) type=TextEditor;; 871 editors) type=TextEditor;;
807 emacs) type=TextEditor;; 872 emacs) type=TextEditor;;
808 emulation) type=Emulator;; 873 emulation) type=Emulator;;
809 laptop) type=HardwareSettings;; 874 laptop) type=HardwareSettings;;
810 office) type=Office;; 875 office) type=Office;;
876 pda) type=PDA;;
811 vim) type=TextEditor;; 877 vim) type=TextEditor;;
812 xemacs) type=TextEditor;; 878 xemacs) type=TextEditor;;
813 *) type=;; 879 *) type=;;
814 esac 880 esac
815 ;; 881 ;;
816 882
817 dev) 883 dev)
818 type="Development" 884 type="Development"
819 ;; 885 ;;
820 886
821 games) 887 games)
822 case ${catmin} in 888 case ${catmin} in
823 action) type=ActionGame;; 889 action|fps) type=ActionGame;;
824 arcade) type=ArcadeGame;; 890 arcade) type=ArcadeGame;;
825 board) type=BoardGame;; 891 board) type=BoardGame;;
826 kids) type=KidsGame;;
827 emulation) type=Emulator;; 892 emulation) type=Emulator;;
893 kids) type=KidsGame;;
828 puzzle) type=LogicGame;; 894 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;; 895 roguelike) type=RolePlaying;;
896 rpg) type=RolePlaying;;
831 simulation) type=Simulation;; 897 simulation) type=Simulation;;
832 sports) type=SportsGame;; 898 sports) type=SportsGame;;
833 strategy) type=StrategyGame;; 899 strategy) type=StrategyGame;;
834 *) type=;; 900 *) type=;;
835 esac 901 esac
836 type="Game;${type}" 902 type="Game;${type}"
903 ;;
904
905 gnome)
906 type="Gnome;GTK"
907 ;;
908
909 kde)
910 type="KDE;Qt"
837 ;; 911 ;;
838 912
839 mail) 913 mail)
840 type="Network;Email" 914 type="Network;Email"
841 ;; 915 ;;
843 media) 917 media)
844 case ${catmin} in 918 case ${catmin} in
845 gfx) type=Graphics;; 919 gfx) type=Graphics;;
846 radio) type=Tuner;; 920 radio) type=Tuner;;
847 sound) type=Audio;; 921 sound) type=Audio;;
848 tv) type=TV;; 922 tv) type=TV;;
849 video) type=Video;; 923 video) type=Video;;
850 *) type=;; 924 *) type=;;
851 esac 925 esac
852 type="AudioVideo;${type}" 926 type="AudioVideo;${type}"
853 ;; 927 ;;
854 928
855 net) 929 net)
856 case ${catmin} in 930 case ${catmin} in
857 dialup) type=Dialup;; 931 dialup) type=Dialup;;
858 ftp) type=FileTransfer;; 932 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;; 933 im) type=InstantMessaging;;
860 irc) type=IRCClient;; 934 irc) type=IRCClient;;
861 mail) type=Email;; 935 mail) type=Email;;
862 news) type=News;; 936 news) type=News;;
863 nntp) type=News;; 937 nntp) type=News;;
864 p2p) type=FileTransfer;; 938 p2p) type=FileTransfer;;
865 *) type=;; 939 *) type=;;
866 esac 940 esac
867 type="Network;${type}" 941 type="Network;${type}"
868 ;; 942 ;;
869 943
870 sci) 944 sci)
871 case ${catmin} in 945 case ${catmin} in
872 astro*) type=Astronomy;; 946 astro*) type=Astronomy;;
873 bio*) type=Biology;; 947 bio*) type=Biology;;
874 calc*) type=Calculator;; 948 calc*) type=Calculator;;
875 chem*) type=Chemistry;; 949 chem*) type=Chemistry;;
950 elec*) type=Electronics;;
876 geo*) type=Geology;; 951 geo*) type=Geology;;
877 math*) type=Math;; 952 math*) type=Math;;
953 physics) type=Physics;;
954 visual*) type=DataVisualization;;
878 *) type=;; 955 *) type=;;
879 esac 956 esac
880 type="Science;${type}" 957 type="Science;${type}"
881 ;; 958 ;;
882 959
960 sys)
961 type="System"
962 ;;
963
883 www) 964 www)
884 case ${catmin} in 965 case ${catmin} in
885 client) type=WebBrowser;; 966 client) type=WebBrowser;;
886 *) type=;; 967 *) type=;;
887 esac 968 esac
888 type="Network" 969 type="Network"
889 ;; 970 ;;
890 971
891 *) 972 *)
896 if [ "${SLOT}" == "0" ] ; then 977 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}" 978 local desktop_name="${PN}"
898 else 979 else
899 local desktop_name="${PN}-${SLOT}" 980 local desktop_name="${PN}-${SLOT}"
900 fi 981 fi
901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 982 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 983 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
903 984
985 cat <<-EOF > "${desktop}"
904echo "[Desktop Entry] 986 [Desktop Entry]
905Encoding=UTF-8
906Version=0.9.2
907Name=${name} 987 Name=${name}
908Type=Application 988 Type=Application
909Comment=${DESCRIPTION} 989 Comment=${DESCRIPTION}
910Exec=${exec} 990 Exec=${exec}
911TryExec=${exec%% *} 991 TryExec=${exec%% *}
912Path=${path}
913Icon=${icon} 992 Icon=${icon}
914Categories=Application;${type};" > "${desktop}" 993 Categories=${type};
994 EOF
995
996 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
915 997
916 ( 998 (
917 # wrap the env here so that the 'insinto' call 999 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller 1000 # doesn't corrupt the env of the caller
919 insinto /usr/share/applications 1001 insinto /usr/share/applications
920 doins "${desktop}" 1002 doins "${desktop}"
921 ) 1003 )
922} 1004}
923 1005
924# Make a GDM/KDM Session file 1006# @FUNCTION: validate_desktop_entries
925# 1007# @USAGE: [directories]
926# make_session_desktop(<title>, <command>) 1008# @MAINTAINER:
927# title: File to execute to start the Window Manager 1009# Carsten Lohrke <carlo@gentoo.org>
928# command: Name of the Window Manager 1010# @DESCRIPTION:
1011# Validate desktop entries using desktop-file-utils
1012validate_desktop_entries() {
1013 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1014 einfo "Checking desktop entry validity"
1015 local directories=""
1016 for d in /usr/share/applications $@ ; do
1017 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1018 done
1019 if [[ -n ${directories} ]] ; then
1020 for FILE in $(find ${directories} -name "*\.desktop" \
1021 -not -path '*.hidden*' | sort -u 2>/dev/null)
1022 do
1023 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1024 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1025 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1026 done
1027 fi
1028 echo ""
1029 else
1030 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1031 fi
1032}
929 1033
1034# @FUNCTION: make_session_desktop
1035# @USAGE: <title> <command> [command args...]
1036# @DESCRIPTION:
1037# Make a GDM/KDM Session file. The title is the file to execute to start the
1038# Window Manager. The command is the name of the Window Manager.
1039#
1040# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1041make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1042 [[ -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 1043 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1044
934 local title=$1 1045 local title=$1
935 local command=$2 1046 local command=$2
936 local desktop=${T}/${wm}.desktop 1047 local desktop=${T}/${wm:-${PN}}.desktop
1048 shift 2
937 1049
1050 cat <<-EOF > "${desktop}"
938echo "[Desktop Entry] 1051 [Desktop Entry]
939Encoding=UTF-8
940Name=${title} 1052 Name=${title}
941Comment=This session logs you into ${title} 1053 Comment=This session logs you into ${title}
942Exec=${command} 1054 Exec=${command} $*
943TryExec=${command} 1055 TryExec=${command}
944Type=Application" > "${desktop}" 1056 Type=XSession
1057 EOF
945 1058
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
946 insinto /usr/share/xsessions 1062 insinto /usr/share/xsessions
947 doins "${desktop}" 1063 doins "${desktop}"
1064 )
948} 1065}
949 1066
1067# @FUNCTION: domenu
1068# @USAGE: <menus>
1069# @DESCRIPTION:
1070# Install the list of .desktop menu files into the appropriate directory
1071# (/usr/share/applications).
950domenu() { 1072domenu() {
1073 (
1074 # wrap the env here so that the 'insinto' call
1075 # doesn't corrupt the env of the caller
951 local i j 1076 local i j ret=0
952 insinto /usr/share/applications 1077 insinto /usr/share/applications
953 for i in "$@" ; do 1078 for i in "$@" ; do
954 if [[ -f ${i} ]] ; then 1079 if [[ -f ${i} ]] ; then
955 doins "${i}" 1080 doins "${i}"
1081 ((ret+=$?))
956 elif [[ -d ${i} ]] ; then 1082 elif [[ -d ${i} ]] ; then
957 for j in "${i}"/*.desktop ; do 1083 for j in "${i}"/*.desktop ; do
958 doins "${j}" 1084 doins "${j}"
1085 ((ret+=$?))
959 done 1086 done
1087 else
1088 ((++ret))
960 fi 1089 fi
961 done 1090 done
1091 exit ${ret}
1092 )
962} 1093}
1094
1095# @FUNCTION: newmenu
1096# @USAGE: <menu> <newname>
1097# @DESCRIPTION:
1098# Like all other new* functions, install the specified menu as newname.
963newmenu() { 1099newmenu() {
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 1103 insinto /usr/share/applications
965 newins "$1" "$2" 1104 newins "$@"
1105 )
966} 1106}
967 1107
1108# @FUNCTION: doicon
1109# @USAGE: <list of icons>
1110# @DESCRIPTION:
1111# Install the list of icons into the icon directory (/usr/share/pixmaps).
1112# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1113doicon() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
969 local i j 1117 local i j ret
970 insinto /usr/share/pixmaps 1118 insinto /usr/share/pixmaps
971 for i in "$@" ; do 1119 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then 1120 if [[ -f ${i} ]] ; then
973 doins "${i}" 1121 doins "${i}"
1122 ((ret+=$?))
974 elif [[ -d ${i} ]] ; then 1123 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do 1124 for j in "${i}"/*.png ; do
976 doins "${j}" 1125 doins "${j}"
1126 ((ret+=$?))
977 done 1127 done
1128 else
1129 ((++ret))
978 fi 1130 fi
979 done 1131 done
1132 exit ${ret}
1133 )
980} 1134}
1135
1136# @FUNCTION: newicon
1137# @USAGE: <icon> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified icon as newname.
981newicon() { 1140newicon() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
982 insinto /usr/share/pixmaps 1144 insinto /usr/share/pixmaps
983 newins "$1" "$2" 1145 newins "$@"
1146 )
984} 1147}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
990 1148
991# for internal use only (unpack_pdv and unpack_makeself) 1149# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1150find_unpackable_file() {
993 local src=$1 1151 local src=$1
994 if [[ -z ${src} ]] ; then 1152 if [[ -z ${src} ]] ; then
1004 fi 1162 fi
1005 [[ ! -e ${src} ]] && return 1 1163 [[ ! -e ${src} ]] && return 1
1006 echo "${src}" 1164 echo "${src}"
1007} 1165}
1008 1166
1167# @FUNCTION: unpack_pdv
1168# @USAGE: <file to unpack> <size of off_t>
1169# @DESCRIPTION:
1009# Unpack those pesky pdv generated files ... 1170# Unpack those pesky pdv generated files ...
1010# They're self-unpacking programs with the binary package stuffed in 1171# 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 1172# 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. 1173# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013# 1174#
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 1175# 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 1176# 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 1177# the size of the off_t type (in bytes) on the machine that built the pdv
1178# archive.
1179#
1018# archive. one way to determine this is by running the following commands: 1180# One way to determine this is by running the following commands:
1181#
1182# @CODE
1019# strings <pdv archive> | grep lseek 1183# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive> 1184# strace -elseek <pdv archive>
1185# @CODE
1186#
1021# basically look for the first lseek command (we do the strings/grep because 1187# 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 1188# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example: 1189# parameter. Here is an example:
1190#
1191# @CODE
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1192# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek 1193# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1194# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250 1195# lseek(3, -4, SEEK_END) = 2981250
1196# @CODE
1197#
1028# thus we would pass in the value of '4' as the second parameter. 1198# Thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() { 1199unpack_pdv() {
1030 local src=$(find_unpackable_file $1) 1200 local src=$(find_unpackable_file "$1")
1031 local sizeoff_t=$2 1201 local sizeoff_t=$2
1032 1202
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1203 [[ -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 :(" 1204 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035 1205
1036 local shrtsrc=$(basename "${src}") 1206 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1207 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1208 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1209 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1040 1210
1041 # grab metadata for debug reasons 1211 # grab metadata for debug reasons
1042 local metafile="$(emktemp)" 1212 local metafile=$(emktemp)
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1213 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1044 1214
1045 # rip out the final file name from the metadata 1215 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1216 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1047 datafile="`basename ${datafile}`" 1217 datafile=$(basename "${datafile}")
1048 1218
1049 # now lets uncompress/untar the file if need be 1219 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)" 1220 local tmpfile=$(emktemp)
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1221 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052 1222
1053 local iscompressed="`file -b ${tmpfile}`" 1223 local iscompressed=$(file -b "${tmpfile}")
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then 1224 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1055 iscompressed=1 1225 iscompressed=1
1056 mv ${tmpfile}{,.Z} 1226 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile} 1227 gunzip ${tmpfile}
1058 else 1228 else
1059 iscompressed=0 1229 iscompressed=0
1060 fi 1230 fi
1061 local istar="`file -b ${tmpfile}`" 1231 local istar=$(file -b "${tmpfile}")
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1232 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1063 istar=1 1233 istar=1
1064 else 1234 else
1065 istar=0 1235 istar=0
1066 fi 1236 fi
1067 1237
1095 true 1265 true
1096 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1266 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1097 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1267 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1098} 1268}
1099 1269
1270# @FUNCTION: unpack_makeself
1271# @USAGE: [file to unpack] [offset] [tail|dd]
1272# @DESCRIPTION:
1100# Unpack those pesky makeself generated files ... 1273# Unpack those pesky makeself generated files ...
1101# They're shell scripts with the binary package tagged onto 1274# They're shell scripts with the binary package tagged onto
1102# the end of the archive. Loki utilized the format as does 1275# the end of the archive. Loki utilized the format as does
1103# many other game companies. 1276# many other game companies.
1104# 1277#
1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1278# If the file is not specified, then ${A} is used. If the
1106# - If the file is not specified then unpack will utilize ${A}.
1107# - If the offset is not specified then we will attempt to extract 1279# offset is not specified then we will attempt to extract
1108# the proper offset from the script itself. 1280# the proper offset from the script itself.
1109unpack_makeself() { 1281unpack_makeself() {
1110 local src_input=${1:-${A}} 1282 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}") 1283 local src=$(find_unpackable_file "${src_input}")
1112 local skip=$2 1284 local skip=$2
1113 local exe=$3 1285 local exe=$3
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1331 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'" 1332 *) die "makeself cant handle exe '${exe}'"
1161 esac 1333 esac
1162 1334
1163 # lets grab the first few bytes of the file to figure out what kind of archive it is 1335 # lets grab the first few bytes of the file to figure out what kind of archive it is
1164 local tmpfile="$(emktemp)" 1336 local tmpfile=$(emktemp)
1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1337 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")" 1338 local filetype=$(file -b "${tmpfile}")
1167 case ${filetype} in 1339 case ${filetype} in
1168 *tar\ archive) 1340 *tar\ archive*)
1169 eval ${exe} | tar --no-same-owner -xf - 1341 eval ${exe} | tar --no-same-owner -xf -
1170 ;; 1342 ;;
1171 bzip2*) 1343 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1344 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;; 1345 ;;
1183 ;; 1355 ;;
1184 esac 1356 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1357 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186} 1358}
1187 1359
1360# @FUNCTION: check_license
1361# @USAGE: [license]
1362# @DESCRIPTION:
1188# Display a license for user to accept. 1363# 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. 1364# specified, then ${LICENSE} is used.
1192check_license() { 1365check_license() {
1193 local lic=$1 1366 local lic=$1
1194 if [ -z "${lic}" ] ; then 1367 if [ -z "${lic}" ] ; then
1195 lic="${PORTDIR}/licenses/${LICENSE}" 1368 lic="${PORTDIR}/licenses/${LICENSE}"
1196 else 1369 else
1200 lic="${PWD}/${lic}" 1373 lic="${PWD}/${lic}"
1201 elif [ -e "${lic}" ] ; then 1374 elif [ -e "${lic}" ] ; then
1202 lic="${lic}" 1375 lic="${lic}"
1203 fi 1376 fi
1204 fi 1377 fi
1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1206 local l="`basename ${lic}`" 1378 local l="`basename ${lic}`"
1207 1379
1208 # here is where we check for the licenses the user already 1380 # here is where we check for the licenses the user already
1209 # accepted ... if we don't find a match, we make the user accept 1381 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1211 local alic 1382 local alic
1212 set -o noglob #so that bash doesn't expand "*" 1383 eshopts_push -o noglob # so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do 1384 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == ${l} ]]; then 1385 if [[ ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts 1386 eshopts_pop
1216 return 0 1387 return 0
1217 fi 1388 fi
1218 done 1389 done
1219 set +o noglob; set -$shopts #reset old shell opts 1390 eshopts_pop
1391 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1220 1392
1221 local licmsg="$(emktemp)" 1393 local licmsg=$(emktemp)
1222 cat << EOF > ${licmsg} 1394 cat <<-EOF > ${licmsg}
1223********************************************************** 1395 **********************************************************
1224The following license outlines the terms of use of this 1396 The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to 1397 package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you 1398 continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run! 1399 CTRL+C out of this, the install will not run!
1228********************************************************** 1400 **********************************************************
1229 1401
1230EOF 1402 EOF
1231 cat ${lic} >> ${licmsg} 1403 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1404 ${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] " 1405 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic 1406 read alic
1235 case ${alic} in 1407 case ${alic} in
1242 die "Failed to accept license" 1414 die "Failed to accept license"
1243 ;; 1415 ;;
1244 esac 1416 esac
1245} 1417}
1246 1418
1419# @FUNCTION: cdrom_get_cds
1420# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1421# @DESCRIPTION:
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1422# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support ! 1423# the whole 'non-interactive' policy, but damnit I want CD support !
1249# 1424#
1250# with these cdrom functions we handle all the user interaction and 1425# With these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds() 1426# 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 1427# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT. 1428# found at CDROM_ROOT.
1254# 1429#
1430# The function will attempt to locate a cd based upon a file that is on
1431# the cd. The more files you give this function, the more cds
1432# the cdrom functions will handle.
1433#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1434# 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 1435# etc... If you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1436# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1437# 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 1438# 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# 1439#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1440# 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() { 1441cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by 1442 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us 1443 # the # of files they gave us
1272 local cdcnt=0 1444 local cdcnt=0
1273 local f= 1445 local f=
1359 export CDROM_SET="" 1531 export CDROM_SET=""
1360 export CDROM_CURRENT_CD=0 1532 export CDROM_CURRENT_CD=0
1361 cdrom_load_next_cd 1533 cdrom_load_next_cd
1362} 1534}
1363 1535
1364# this is only used when you need access to more than one cd. 1536# @FUNCTION: cdrom_load_next_cd
1365# when you have finished using the first cd, just call this function. 1537# @DESCRIPTION:
1366# when it returns, CDROM_ROOT will be pointing to the second cd. 1538# 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. 1539# files off a CD and want access to the next one, just call this function.
1540# Again, all the messy details of user interaction are taken care of for you.
1541# Once this returns, just read the variable CDROM_ROOT for the location of the
1542# mounted CD. Note that you can only go forward in the CD list, so make sure
1543# you only call this function when you're done using the current CD.
1368cdrom_load_next_cd() { 1544cdrom_load_next_cd() {
1369 local var 1545 local var
1370 ((++CDROM_CURRENT_CD)) 1546 ((++CDROM_CURRENT_CD))
1371 1547
1372 unset CDROM_ROOT 1548 unset CDROM_ROOT
1389# displayed and we'll hang out here until: 1565# displayed and we'll hang out here until:
1390# (1) the file is found on a mounted cdrom 1566# (1) the file is found on a mounted cdrom
1391# (2) the user hits CTRL+C 1567# (2) the user hits CTRL+C
1392_cdrom_locate_file_on_cd() { 1568_cdrom_locate_file_on_cd() {
1393 local mline="" 1569 local mline=""
1394 local showedmsg=0 1570 local showedmsg=0 showjolietmsg=0
1395 1571
1396 while [[ -z ${CDROM_ROOT} ]] ; do 1572 while [[ -z ${CDROM_ROOT} ]] ; do
1397 local i=0 1573 local i=0
1398 local -a cdset=(${*//:/ }) 1574 local -a cdset=(${*//:/ })
1399 if [[ -n ${CDROM_SET} ]] ; then 1575 if [[ -n ${CDROM_SET} ]] ; then
1402 1578
1403 while [[ -n ${cdset[${i}]} ]] ; do 1579 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]}) 1580 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]}) 1581 local file=$(basename ${cdset[${i}]})
1406 1582
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1583 local point= node= fs= foo=
1584 while read point node fs foo ; do
1585 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1586 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1587 && continue
1588 point=${point//\040/ }
1408 [[ -d ${mline}/${dir} ]] || continue 1589 [[ ! -d ${point}/${dir} ]] && continue
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1590 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1410 export CDROM_ROOT=${mline} 1591 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i} 1592 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]} 1593 export CDROM_MATCH=${cdset[${i}]}
1413 return 1594 return
1414 fi 1595 done <<< "$(get_mounts)"
1415 done
1416 1596
1417 ((++i)) 1597 ((++i))
1418 done 1598 done
1419 1599
1420 echo 1600 echo
1436 showedmsg=1 1616 showedmsg=1
1437 fi 1617 fi
1438 einfo "Press return to scan for the cd again" 1618 einfo "Press return to scan for the cd again"
1439 einfo "or hit CTRL+C to abort the emerge." 1619 einfo "or hit CTRL+C to abort the emerge."
1440 echo 1620 echo
1621 if [[ ${showjolietmsg} -eq 0 ]] ; then
1622 showjolietmsg=1
1623 else
1441 einfo "If you are having trouble with the detection" 1624 ewarn "If you are having trouble with the detection"
1442 einfo "of your CD, it is possible that you do not have" 1625 ewarn "of your CD, it is possible that you do not have"
1443 einfo "Joliet support enabled in your kernel. Please" 1626 ewarn "Joliet support enabled in your kernel. Please"
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1627 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1628 ebeep 5
1629 fi
1445 read || die "something is screwed with your system" 1630 read || die "something is screwed with your system"
1446 done 1631 done
1447} 1632}
1448 1633
1634# @FUNCTION: strip-linguas
1635# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1636# @DESCRIPTION:
1449# Make sure that LINGUAS only contains languages that 1637# Make sure that LINGUAS only contains languages that
1450# a package can support 1638# a package can support. The first form allows you to
1451# 1639# specify a list of LINGUAS. The -i builds a list of po
1452# usage: strip-linguas <allow LINGUAS> 1640# files found in all the directories and uses the
1453# strip-linguas -i <directories of .po files> 1641# intersection of the lists. The -u builds a list of po
1454# strip-linguas -u <directories of .po files> 1642# files found in all the directories and uses the union
1455# 1643# 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() { 1644strip-linguas() {
1462 local ls newls nols 1645 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1646 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift 1647 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1648 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1466 local d f 1649 local d f
1467 for d in "$@" ; do 1650 for d in "$@" ; do
1468 if [[ ${op} == "-u" ]] ; then 1651 if [[ ${op} == "-u" ]] ; then
1469 newls=${ls} 1652 newls=${ls}
1470 else 1653 else
1471 newls="" 1654 newls=""
1472 fi 1655 fi
1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1656 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1474 if [[ ${op} == "-i" ]] ; then 1657 if [[ ${op} == "-i" ]] ; then
1475 hasq ${f} ${ls} && newls="${newls} ${f}" 1658 hasq ${f} ${ls} && newls="${newls} ${f}"
1476 else 1659 else
1477 hasq ${f} ${ls} || newls="${newls} ${f}" 1660 hasq ${f} ${ls} || newls="${newls} ${f}"
1478 fi 1661 fi
1491 else 1674 else
1492 nols="${nols} ${f}" 1675 nols="${nols} ${f}"
1493 fi 1676 fi
1494 done 1677 done
1495 [[ -n ${nols} ]] \ 1678 [[ -n ${nols} ]] \
1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1679 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1497 export LINGUAS=${newls:1} 1680 export LINGUAS=${newls:1}
1498} 1681}
1499 1682
1500# moved from kernel.eclass since they are generally useful outside of 1683# @FUNCTION: preserve_old_lib
1501# kernel.eclass -iggy (20041002) 1684# @USAGE: <libs to preserve> [more libs]
1502 1685# @DESCRIPTION:
1503# the following functions are useful in kernel module ebuilds, etc.
1504# for an example see ivtv or drbd ebuilds
1505
1506# set's ARCH to match what the kernel expects
1507set_arch_to_kernel() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1686# 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 1687# 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 1688# 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 1689# 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: 1690# solution, so instead you can call this from pkg_preinst. See also the
1541# 1691# 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() { 1692preserve_old_lib() {
1555 LIB=$1 1693 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1694 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1695 die "Invalid preserve_old_lib() usage"
1696 fi
1697 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1556 1698
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1699 # let portage worry about it
1558 SONAME=`basename ${LIB}` 1700 has preserve-libs ${FEATURES} && return 0
1559 DIRNAME=`dirname ${LIB}`
1560 1701
1561 dodir ${DIRNAME} 1702 local lib dir
1562 cp ${ROOT}${LIB} ${D}${DIRNAME} 1703 for lib in "$@" ; do
1704 [[ -e ${ROOT}/${lib} ]] || continue
1705 dir=${lib%/*}
1706 dodir ${dir} || die "dodir ${dir} failed"
1707 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1563 touch ${D}${LIB} 1708 touch "${D}"/${lib}
1564 fi 1709 done
1565} 1710}
1566 1711
1712# @FUNCTION: preserve_old_lib_notify
1713# @USAGE: <libs to notify> [more libs]
1714# @DESCRIPTION:
1715# Spit helpful messages about the libraries preserved by preserve_old_lib.
1567preserve_old_lib_notify() { 1716preserve_old_lib_notify() {
1568 LIB=$1 1717 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1718 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1719 die "Invalid preserve_old_lib_notify() usage"
1720 fi
1569 1721
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1571 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1572 1724
1725 local lib notice=0
1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 if [[ ${notice} -eq 0 ]] ; then
1729 notice=1
1573 ewarn "An old version of an installed library was detected on your system." 1730 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" 1731 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," 1732 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1576 ewarn "you will need to execute the following command:" 1733 ewarn "in order to remove these old dependencies. If you do not have this"
1734 ewarn "helper program, simply emerge the 'gentoolkit' package."
1735 ewarn
1736 fi
1577 ewarn " revdep-rebuild --library ${SONAME}" 1737 ewarn " # revdep-rebuild --library ${lib##*/}"
1738 done
1739 if [[ ${notice} -eq 1 ]] ; then
1578 ewarn 1740 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}" 1741 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1742 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1743 for lib in "$@" ; do
1744 ewarn " # rm '${lib}'"
1745 done
1581 fi 1746 fi
1582} 1747}
1583 1748
1584# Hack for people to figure out if a package was built with 1749# @FUNCTION: built_with_use
1585# certain USE flags 1750# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1751# @DESCRIPTION:
1586# 1752#
1587# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1753# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1588# ex: built_with_use xchat gtk2
1589# 1754#
1590# Flags: -a all USE flags should be utilized 1755# A temporary hack until portage properly supports DEPENDing on USE
1591# -o at least one USE flag should be utilized 1756# flags being enabled in packages. This will check to see if the specified
1592# Note: the default flag is '-a' 1757# DEPEND atom was built with the specified list of USE flags. The
1758# --missing option controls the behavior if called on a package that does
1759# not actually support the defined USE flags (aka listed in IUSE).
1760# The default is to abort (call die). The -a and -o flags control
1761# the requirements of the USE flags. They correspond to "and" and "or"
1762# logic. So the -a flag means all listed USE flags must be enabled
1763# while the -o flag means at least one of the listed IUSE flags must be
1764# enabled. The --hidden option is really for internal use only as it
1765# means the USE flag we're checking is hidden expanded, so it won't be found
1766# in IUSE like normal USE flags.
1767#
1768# Remember that this function isn't terribly intelligent so order of optional
1769# flags matter.
1593built_with_use() { 1770built_with_use() {
1771 local hidden="no"
1772 if [[ $1 == "--hidden" ]] ; then
1773 hidden="yes"
1774 shift
1775 fi
1776
1777 local missing_action="die"
1778 if [[ $1 == "--missing" ]] ; then
1779 missing_action=$2
1780 shift ; shift
1781 case ${missing_action} in
1782 true|false|die) ;;
1783 *) die "unknown action '${missing_action}'";;
1784 esac
1785 fi
1786
1594 local opt=$1 1787 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1788 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596 1789
1597 local PKG=$(best_version $1) 1790 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1791 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift 1792 shift
1600 1793
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1794 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE 1795 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603 1796
1604 # if the USE file doesnt exist, assume the $PKG is either 1797 # if the IUSE file doesn't exist, the read will error out, we need to handle
1605 # injected or package.provided 1798 # this gracefully
1799 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1800 case ${missing_action} in
1801 true) return 0;;
1802 false) return 1;;
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1803 die) die "Unable to determine what USE flags $PKG was built with";;
1804 esac
1805 fi
1607 1806
1807 if [[ ${hidden} == "no" ]] ; then
1608 local IUSE_BUILT=$(<${IUSEFILE}) 1808 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1609 # Don't check USE_EXPAND #147237 1809 # Don't check USE_EXPAND #147237
1610 local expand 1810 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1811 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then 1812 if [[ $1 == ${expand}_* ]] ; then
1613 expand="" 1813 expand=""
1614 break 1814 break
1615 fi 1815 fi
1616 done 1816 done
1617 if [[ -n ${expand} ]] ; then 1817 if [[ -n ${expand} ]] ; then
1818 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1819 case ${missing_action} in
1820 true) return 0;;
1821 false) return 1;;
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!" 1822 die) die "$PKG does not actually support the $1 USE flag!";;
1823 esac
1824 fi
1825 fi
1619 fi 1826 fi
1620 1827
1621 local USE_BUILT=$(<${USEFILE}) 1828 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1829 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1830 if [[ ${opt} = "-o" ]] ; then
1628 shift 1835 shift
1629 done 1836 done
1630 [[ ${opt} = "-a" ]] 1837 [[ ${opt} = "-a" ]]
1631} 1838}
1632 1839
1840# @FUNCTION: epunt_cxx
1841# @USAGE: [dir to scan]
1842# @DESCRIPTION:
1633# Many configure scripts wrongly bail when a C++ compiler 1843# Many configure scripts wrongly bail when a C++ compiler could not be
1634# could not be detected. #73450 1844# detected. If dir is not specified, then it defaults to ${S}.
1845#
1846# http://bugs.gentoo.org/73450
1635epunt_cxx() { 1847epunt_cxx() {
1636 local dir=$1 1848 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S} 1849 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks" 1850 ebegin "Removing useless C++ checks"
1639 local f 1851 local f
1640 for f in $(find ${dir} -name configure) ; do 1852 find "${dir}" -name configure | while read f ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1853 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done 1854 done
1643 eend 0 1855 eend 0
1644} 1856}
1645 1857
1646# dopamd <file> [more files] 1858# @FUNCTION: make_wrapper
1647# 1859# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1648# Install pam auth config file in /etc/pam.d 1860# @DESCRIPTION:
1649dopamd() { 1861# Create a shell wrapper script named wrapper in installpath
1650 [[ -z $1 ]] && die "dopamd requires at least one argument" 1862# (defaults to the bindir) to execute target (default of wrapper) by
1651 1863# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1652 use pam || return 0 1864# libpaths followed by optionally changing directory to chdir.
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || 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() { 1865make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1866 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp) 1867 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex 1868 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args" 1869 # things as $bin ... "./someprog --args"
1692fi 1879fi
1693exec ${bin} "\$@" 1880exec ${bin} "\$@"
1694EOF 1881EOF
1695 chmod go+rx "${tmpwrapper}" 1882 chmod go+rx "${tmpwrapper}"
1696 if [[ -n ${path} ]] ; then 1883 if [[ -n ${path} ]] ; then
1884 (
1697 exeinto "${path}" 1885 exeinto "${path}"
1698 newexe "${tmpwrapper}" "${wrapper}" 1886 newexe "${tmpwrapper}" "${wrapper}"
1887 ) || die
1699 else 1888 else
1700 newbin "${tmpwrapper}" "${wrapper}" 1889 newbin "${tmpwrapper}" "${wrapper}" || die
1890 fi
1891}
1892
1893# @FUNCTION: prepalldocs
1894# @USAGE:
1895# @DESCRIPTION:
1896# Compress files in /usr/share/doc which are not already
1897# compressed, excluding /usr/share/doc/${PF}/html.
1898# Uses the ecompressdir to do the compression.
1899# 2009-02-18 by betelgeuse:
1900# Commented because ecompressdir is even more internal to
1901# Portage than prepalldocs (it's not even mentioned in man 5
1902# ebuild). Please submit a better version for review to gentoo-dev
1903# if you want prepalldocs here.
1904#prepalldocs() {
1905# if [[ -n $1 ]] ; then
1906# ewarn "prepalldocs: invalid usage; takes no arguments"
1701 fi 1907# fi
1702} 1908
1909# cd "${D}"
1910# [[ -d usr/share/doc ]] || return 0
1911
1912# find usr/share/doc -exec gzip {} +
1913# ecompressdir --ignore /usr/share/doc/${PF}/html
1914# ecompressdir --queue /usr/share/doc
1915#}

Legend:
Removed from v.1.256  
changed lines
  Added in v.1.329

  ViewVC Help
Powered by ViewVC 1.1.20