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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.237 2006/06/04 15:18:12 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.348 2010/07/11 17:29:10 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 17
10inherit multilib portability 18inherit multilib portability
11 19
12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
14# sys-apps/shadow is needed for useradd, etc, bug #94745.
15
16DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
17 21
18# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
19# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
20# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
21# must be an integer greater than zero. 25# @USAGE: [seconds]
22# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
23epause() { 31epause() {
24 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
25 sleep ${1:-5}
26 fi
27} 33}
28 34
29# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
30# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
31# don't beep. 37# @DESCRIPTION:
32# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
33ebeep() { 42ebeep() {
34 local n 43 local n
35 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
36 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
37 echo -ne "\a" 46 echo -ne "\a"
38 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
39 echo -ne "\a" 48 echo -ne "\a"
40 sleep 1 49 sleep 1
41 done 50 done
42 fi 51 fi
43} 52}
44 53
45# This function generate linker scripts in /usr/lib for dynamic 54else
46# libs in /lib. This is to fix linking problems when you have
47# the .so in /lib, and the .a in /usr/lib. What happens is that
48# in some cases when linking dynamic, the .a in /usr/lib is used
49# instead of the .so in /lib due to gcc/libtool tweaking ld's
50# library search path. This cause many builds to fail.
51# See bug #4411 for more info.
52#
53# To use, simply call:
54#
55# gen_usr_ldscript libfoo.so
56#
57# Note that you should in general use the unversioned name of
58# the library, as ldconfig should usually update it correctly
59# to point to the latest version of the library present.
60#
61# <azarah@gentoo.org> (26 Oct 2002)
62#
63gen_usr_ldscript() {
64 local lib libdir=$(get_libdir)
65 # Just make sure it exists
66 dodir /usr/${libdir}
67 55
68 for lib in "${@}" ; do 56ebeep() {
69 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
70 /* GNU ld script 58}
71 Since Gentoo has critical dynamic libraries
72 in /lib, and the static versions in /usr/lib,
73 we need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 59
76 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
77 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
78 GROUP ( /${libdir}/${lib} ) 62}
79 END_LDSCRIPT 63
80 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
116# return 0
117# fi
81 done 118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
82} 134}
83 135
136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
84 154
85# Default directory where patches are located 155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
86EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
87# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
88EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
89# Default options for patch 165# Default options for patch:
166# @CODE
90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
92# Set -E to automatically remove empty files. 169# -E - automatically remove empty files
170# @CODE
93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
95# and not the full path .. 175# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
97# Change the printed message for a single patch. 179# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
99# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
102# 186# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 188# arch naming style.
105EPATCH_FORCE="no" 189EPATCH_FORCE="no"
106 190
107# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
108# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
109# 199#
110# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
112# 202#
113# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
115# 205# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
125# 215#
126# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
127# 218#
128# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
129# 02_sparc_another-fix.patch.bz2
130#
131# This ensures that there are a set order, and you can have ARCH
132# specific patches.
133#
134# If you however give an argument to epatch(), it will treat it as a
135# single patch that need to be applied if its a file. If on the other
136# hand its a directory, it will set EPATCH_SOURCE to this.
137#
138# <azarah@gentoo.org> (10 Nov 2002)
139#
140epatch() { 220epatch() {
141 _epatch_draw_line() { 221 _epatch_draw_line() {
222 # create a line of same length as input string
142 [[ -z $1 ]] && set "$(printf "%65s" '')" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 224 echo "${1//?/=}"
144 } 225 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD=""
147 local STDERR_TARGET="${T}/$$.out"
148 local PATCH_TARGET="${T}/$$.patch"
149 local PATCH_SUFFIX=""
150 local SINGLE_PATCH="no"
151 local x=""
152 226
153 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
154 228
155 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
156 then 230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
157 local m="" 233 local m
158 for m in "$@" ; do 234 for m in "$@" ; do
159 epatch "${m}" 235 epatch "${m}"
160 done 236 done
161 return 0 237 return 0
162 fi 238 fi
163 239
164 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
165 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
166 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
167 246 set -- "$1"
168 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
169 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
170 250
171 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
172 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
173 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
174 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
175 then 297 then
176 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
177 else 323 else
178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
179 fi 325 fi
180 else 326
181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
182 then 328 # but if there are more, make sure we get unique log filenames
183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
184 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
185 EPATCH_SOURCE="$1" 331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
186 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
187 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
188 echo 369 echo
189 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
190 eerror 407 eerror
191 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
192 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
193 echo 411 echo
194 die "Cannot find \$EPATCH_SOURCE!"
195 fi
196
197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
198 fi
199
200 case ${EPATCH_SUFFIX##*\.} in
201 bz2)
202 PIPE_CMD="bzip2 -dc"
203 PATCH_SUFFIX="bz2"
204 ;;
205 gz|Z|z)
206 PIPE_CMD="gzip -dc"
207 PATCH_SUFFIX="gz"
208 ;;
209 ZIP|zip)
210 PIPE_CMD="unzip -p"
211 PATCH_SUFFIX="zip"
212 ;;
213 *)
214 PIPE_CMD="cat"
215 PATCH_SUFFIX="patch"
216 ;;
217 esac
218
219 if [ "${SINGLE_PATCH}" = "no" ]
220 then
221 einfo "${EPATCH_MULTI_MSG}"
222 fi
223 for x in ${EPATCH_SOURCE}
224 do
225 # New ARCH dependant patch naming scheme ...
226 #
227 # ???_arch_foo.patch
228 #
229 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ])
232 then
233 local count=0
234 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/}
236
237 if [ -n "${EPATCH_EXCLUDE}" ]
238 then
239 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
240 then
241 continue
242 fi
243 fi
244
245 if [ "${SINGLE_PATCH}" = "yes" ]
246 then
247 if [ -n "${EPATCH_SINGLE_MSG}" ]
248 then
249 einfo "${EPATCH_SINGLE_MSG}"
250 else
251 einfo "Applying ${patchname} ..."
252 fi
253 else
254 einfo " ${patchname} ..."
255 fi
256
257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 # Allow for prefix to differ ... im lazy, so shoot me :/
261 while [ "${count}" -lt 5 ]
262 do
263 # Generate some useful debug info ...
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else
272 PATCH_TARGET="${x}"
273 fi
274
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 if [ "${PATCH_SUFFIX}" != "patch" ]
282 then
283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
284 then
285 echo
286 eerror "Could not extract patch!"
287 #die "Could not extract patch!"
288 count=5
289 break
290 fi
291 fi
292
293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
294 then
295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300
301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
303
304 if [ "$?" -ne 0 ]
305 then
306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 echo
308 eerror "A dry-run of patch command succeeded, but actually"
309 eerror "applying the patch failed!"
310 #die "Real world sux compared to the dreamworld!"
311 count=5
312 fi
313
314 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315
316 break
317 fi
318
319 count=$((count + 1))
320 done
321
322 if [ "${PATCH_SUFFIX}" != "patch" ]
323 then
324 rm -f ${PATCH_TARGET}
325 fi
326
327 if [ "${count}" -eq 5 ]
328 then
329 echo
330 eerror "Failed Patch: ${patchname} !"
331 eerror " ( ${PATCH_TARGET} )"
332 eerror
333 eerror "Include in your bugreport the contents of:"
334 eerror
335 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
336 echo
337 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
338 fi 413 fi
339 414
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
341 416 rm -f "${STDERR_TARGET}"
342 eend 0 417 eend 0
343 fi
344 done 418 done
345 if [ "${SINGLE_PATCH}" = "no" ] 419
346 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
347 einfo "Done with patching" 421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 break
348 fi 439 fi
440 done
349} 441}
350 442
443# @FUNCTION: emktemp
444# @USAGE: [temp dir]
445# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 446# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 447# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 448emktemp() {
357 local exe="touch" 449 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 450 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 451 local topdir=$1
360 452
362 [[ -z ${T} ]] \ 454 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 455 && topdir="/tmp" \
364 || topdir=${T} 456 || topdir=${T}
365 fi 457 fi
366 458
367 if [[ -z $(type -p mktemp) ]] ; then 459 if ! type -P mktemp > /dev/null ; then
460 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 461 local tmp=/
369 while [[ -e ${tmp} ]] ; do 462 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 463 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 464 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 465 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 466 echo "${tmp}"
374 else 467 else
468 # the args here will give slightly wierd names on BSD,
469 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 470 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 471 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 472 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 473 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 474 fi
475 fi
385} 476}
386 477
478# @FUNCTION: egetent
479# @USAGE: <database> <key>
480# @MAINTAINER:
481# base-system@gentoo.org (Linux)
482# Joe Jezak <josejx@gmail.com> (OS X)
483# usata@gentoo.org (OS X)
484# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
485# @DESCRIPTION:
387# Small wrapper for getent (Linux), nidump (Mac OS X), 486# Small wrapper for getent (Linux),
487# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 488# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 489egetent() {
394 case ${CHOST} in 490 case ${CHOST} in
395 *-darwin*) 491 *-darwin[678])
396 case "$2" in 492 case "$2" in
397 *[!0-9]*) # Non numeric 493 *[!0-9]*) # Non numeric
398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 494 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;; 495 ;;
400 *) # Numeric 496 *) # Numeric
401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 497 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
498 ;;
499 esac
500 ;;
501 *-darwin*)
502 local mytype=$1
503 [[ "passwd" == $mytype ]] && mytype="Users"
504 [[ "group" == $mytype ]] && mytype="Groups"
505 case "$2" in
506 *[!0-9]*) # Non numeric
507 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
508 ;;
509 *) # Numeric
510 local mykey="UniqueID"
511 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
512 dscl . -search /$mytype $mykey $2 2>/dev/null
402 ;; 513 ;;
403 esac 514 esac
404 ;; 515 ;;
405 *-freebsd*|*-dragonfly*) 516 *-freebsd*|*-dragonfly*)
406 local opts action="user" 517 local opts action="user"
421 getent "$1" "$2" 532 getent "$1" "$2"
422 ;; 533 ;;
423 esac 534 esac
424} 535}
425 536
426# Simplify/standardize adding users to the system 537# @FUNCTION: enewuser
427# vapier@gentoo.org 538# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 539# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 540# Same as enewgroup, you are not required to understand how to properly add
430# 541# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 542# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 543# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 544# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 545enewuser() {
440 case ${EBUILD_PHASE} in 546 case ${EBUILD_PHASE} in
441 unpack|compile|test|install) 547 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 548 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug." 549 eerror "Package fails at QA and at life. Please file a bug."
450 eerror "No username specified !" 556 eerror "No username specified !"
451 die "Cannot call enewuser without a username" 557 die "Cannot call enewuser without a username"
452 fi 558 fi
453 559
454 # lets see if the username already exists 560 # lets see if the username already exists
455 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 561 if [[ -n $(egetent passwd "${euser}") ]] ; then
456 return 0 562 return 0
457 fi 563 fi
458 einfo "Adding user '${euser}' to your system ..." 564 einfo "Adding user '${euser}' to your system ..."
459 565
460 # options to pass to useradd 566 # options to pass to useradd
461 local opts= 567 local opts=
462 568
463 # handle uid 569 # handle uid
464 local euid=$1; shift 570 local euid=$1; shift
465 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 571 if [[ -n ${euid} && ${euid} != -1 ]] ; then
466 if [[ ${euid} -gt 0 ]] ; then 572 if [[ ${euid} -gt 0 ]] ; then
467 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 573 if [[ -n $(egetent passwd ${euid}) ]] ; then
468 euid="next" 574 euid="next"
469 fi 575 fi
470 else 576 else
471 eerror "Userid given but is not greater than 0 !" 577 eerror "Userid given but is not greater than 0 !"
472 die "${euid} is not a valid UID" 578 die "${euid} is not a valid UID"
473 fi 579 fi
474 else 580 else
475 euid="next" 581 euid="next"
476 fi 582 fi
477 if [[ ${euid} == "next" ]] ; then 583 if [[ ${euid} == "next" ]] ; then
478 for euid in $(seq 101 999) ; do 584 for ((euid = 101; euid <= 999; euid++)); do
479 [[ -z $(egetent passwd ${euid}) ]] && break 585 [[ -z $(egetent passwd ${euid}) ]] && break
480 done 586 done
481 fi 587 fi
482 opts="${opts} -u ${euid}" 588 opts="${opts} -u ${euid}"
483 einfo " - Userid: ${euid}" 589 einfo " - Userid: ${euid}"
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 603 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break 604 [[ -x ${ROOT}${shell} ]] && break
499 done 605 done
500 606
501 if [[ ${shell} == "/dev/null" ]] ; then 607 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 608 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 609 case ${USERLAND} in
610 GNU) shell="/bin/false" ;;
611 BSD) shell="/sbin/nologin" ;;
612 Darwin) shell="/usr/sbin/nologin" ;;
613 *) die "Unable to identify the default shell for userland ${USERLAND}"
614 esac
504 fi 615 fi
505 616
506 eshell=${shell} 617 eshell=${shell}
507 fi 618 fi
508 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
606 fi 717 fi
607 ;; 718 ;;
608 719
609 *) 720 *)
610 if [[ -z $@ ]] ; then 721 if [[ -z $@ ]] ; then
611 useradd ${opts} ${euser} \ 722 useradd -r ${opts} \
612 -c "added by portage for ${PN}" \ 723 -c "added by portage for ${PN}" \
724 ${euser} \
613 || die "enewuser failed" 725 || die "enewuser failed"
614 else 726 else
615 einfo " - Extra: $@" 727 einfo " - Extra: $@"
616 useradd ${opts} ${euser} "$@" \ 728 useradd -r ${opts} "$@" \
729 ${euser} \
617 || die "enewuser failed" 730 || die "enewuser failed"
618 fi 731 fi
619 ;; 732 ;;
620 esac 733 esac
621 734
627 fi 740 fi
628 741
629 export SANDBOX_ON=${oldsandbox} 742 export SANDBOX_ON=${oldsandbox}
630} 743}
631 744
632# Simplify/standardize adding groups to the system 745# @FUNCTION: enewgroup
633# vapier@gentoo.org 746# @USAGE: <group> [gid]
634# 747# @DESCRIPTION:
635# enewgroup(group, gid) 748# This function does not require you to understand how to properly add a
636# 749# group to the system. Just give it a group name to add and enewgroup will
637# Default values if you do not specify any: 750# do the rest. You may specify the gid for the group or allow the group to
638# groupname: REQUIRED ! 751# allocate the next available one.
639# gid: next available (see groupadd(8))
640# extra: none
641enewgroup() { 752enewgroup() {
642 case ${EBUILD_PHASE} in 753 case ${EBUILD_PHASE} in
643 unpack|compile|test|install) 754 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 755 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug." 756 eerror "Package fails at QA and at life. Please file a bug."
653 eerror "No group specified !" 764 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 765 die "Cannot call enewgroup without a group"
655 fi 766 fi
656 767
657 # see if group already exists 768 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 769 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 770 return 0
661 fi 771 fi
662 einfo "Adding group '${egroup}' to your system ..." 772 einfo "Adding group '${egroup}' to your system ..."
663 773
664 # options to pass to useradd 774 # options to pass to useradd
707 fi 817 fi
708 818
709 # If we need the next available 819 # If we need the next available
710 case ${egid} in 820 case ${egid} in
711 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
714 done 824 done
715 esac 825 esac
716 dscl . create /groups/${egroup} gid ${egid} 826 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 827 dscl . create /groups/${egroup} passwd '*'
718 ;; 828 ;;
719 829
720 *-freebsd*|*-dragonfly*) 830 *-freebsd*|*-dragonfly*)
721 case ${egid} in 831 case ${egid} in
722 *[!0-9]*) # Non numeric 832 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 833 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 834 [[ -z $(egetent group ${egid}) ]] && break
725 done 835 done
726 esac 836 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 838 ;;
729 839
730 *-netbsd*) 840 *-netbsd*)
731 case ${egid} in 841 case ${egid} in
732 *[!0-9]*) # Non numeric 842 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 843 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 844 [[ -z $(egetent group ${egid}) ]] && break
735 done 845 done
736 esac 846 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 847 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 848 ;;
739 849
740 *) 850 *)
851 # We specify -r so that we get a GID in the system range from login.defs
741 groupadd ${opts} ${egroup} || die "enewgroup failed" 852 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
742 ;; 853 ;;
743 esac 854 esac
744 export SANDBOX_ON="${oldsandbox}" 855 export SANDBOX_ON="${oldsandbox}"
745} 856}
746 857
747# Simple script to replace 'dos2unix' binaries 858# @FUNCTION: edos2unix
748# vapier@gentoo.org 859# @USAGE: <file> [more files ...]
749# 860# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 861# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
862# to remove all of these text utilities from DEPEND variables because this
863# is a script based solution. Just give it a list of files to convert and
864# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 865edos2unix() {
752 for f in "$@" 866 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 867}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
765 868
766# Make a desktop file ! 869# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 870# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 871# Amaze your friends ! Get the women ! Join today !
769# 872#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 873# make_desktop_entry(<command>, [name], [icon], [type], [fields])
771# 874#
772# binary: what binary does the app run with ? 875# binary: what command does the app run with ?
773# name: the name that will show up in the menu 876# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 877# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 878# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 879# a full path to an icon
777# type: what kind of application is this ? for categories: 880# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 881# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 882# fields: extra fields to append to the desktop file; a printf string
780make_desktop_entry() { 883make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 884 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
782 885
783 local exec=${1} 886 local exec=${1}
784 local name=${2:-${PN}} 887 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 888 local icon=${3:-${PN}}
786 local type=${4} 889 local type=${4}
787 local path=${5} 890 local fields=${5}
788 891
789 if [[ -z ${type} ]] ; then 892 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 893 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 894 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 895 case ${catmaj} in
793 app) 896 app)
794 case ${catmin} in 897 case ${catmin} in
898 accessibility) type=Accessibility;;
795 admin) type=System;; 899 admin) type=System;;
900 antivirus) type=System;;
901 arch) type=Archiving;;
902 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 903 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 904 dicts) type=Dictionary;;
905 doc) type=Documentation;;
798 editors) type=TextEditor;; 906 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 907 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 908 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 909 laptop) type=HardwareSettings;;
802 office) type=Office;; 910 office) type=Office;;
911 pda) type=PDA;;
803 vim) type=TextEditor;; 912 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 913 xemacs) type=TextEditor;;
805 *) type=;;
806 esac 914 esac
807 ;; 915 ;;
808 916
809 dev) 917 dev)
810 type="Development" 918 type="Development"
811 ;; 919 ;;
812 920
813 games) 921 games)
814 case ${catmin} in 922 case ${catmin} in
815 action) type=ActionGame;; 923 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 924 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 925 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 926 emulation) type=Emulator;;
927 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 928 puzzle) type=LogicGame;;
929 roguelike) type=RolePlaying;;
821 rpg) type=RolePlaying;; 930 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;;
823 simulation) type=Simulation;; 931 simulation) type=Simulation;;
824 sports) type=SportsGame;; 932 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 933 strategy) type=StrategyGame;;
826 *) type=;;
827 esac 934 esac
828 type="Game;${type}" 935 type="Game;${type}"
829 ;; 936 ;;
830 937
938 gnome)
939 type="Gnome;GTK"
940 ;;
941
942 kde)
943 type="KDE;Qt"
944 ;;
945
831 mail) 946 mail)
832 type="Network;Email" 947 type="Network;Email"
833 ;; 948 ;;
834 949
835 media) 950 media)
836 case ${catmin} in 951 case ${catmin} in
952 gfx)
837 gfx) type=Graphics;; 953 type=Graphics
954 ;;
955 *)
956 case ${catmin} in
838 radio) type=Tuner;; 957 radio) type=Tuner;;
839 sound) type=Audio;; 958 sound) type=Audio;;
840 tv) type=TV;; 959 tv) type=TV;;
841 video) type=Video;; 960 video) type=Video;;
842 *) type=;; 961 esac
962 type="AudioVideo;${type}"
963 ;;
843 esac 964 esac
844 type="AudioVideo;${type}"
845 ;; 965 ;;
846 966
847 net) 967 net)
848 case ${catmin} in 968 case ${catmin} in
849 dialup) type=Dialup;; 969 dialup) type=Dialup;;
852 irc) type=IRCClient;; 972 irc) type=IRCClient;;
853 mail) type=Email;; 973 mail) type=Email;;
854 news) type=News;; 974 news) type=News;;
855 nntp) type=News;; 975 nntp) type=News;;
856 p2p) type=FileTransfer;; 976 p2p) type=FileTransfer;;
857 *) type=;; 977 voip) type=Telephony;;
858 esac 978 esac
859 type="Network;${type}" 979 type="Network;${type}"
860 ;; 980 ;;
861 981
862 sci) 982 sci)
863 case ${catmin} in 983 case ${catmin} in
864 astro*) type=Astronomy;; 984 astro*) type=Astronomy;;
865 bio*) type=Biology;; 985 bio*) type=Biology;;
866 calc*) type=Calculator;; 986 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 987 chem*) type=Chemistry;;
988 elec*) type=Electronics;;
868 geo*) type=Geology;; 989 geo*) type=Geology;;
869 math*) type=Math;; 990 math*) type=Math;;
870 *) type=;; 991 physics) type=Physics;;
992 visual*) type=DataVisualization;;
871 esac 993 esac
872 type="Science;${type}" 994 type="Education;Science;${type}"
995 ;;
996
997 sys)
998 type="System"
873 ;; 999 ;;
874 1000
875 www) 1001 www)
876 case ${catmin} in 1002 case ${catmin} in
877 client) type=WebBrowser;; 1003 client) type=WebBrowser;;
878 *) type=;;
879 esac 1004 esac
880 type="Network" 1005 type="Network;${type}"
881 ;; 1006 ;;
882 1007
883 *) 1008 *)
884 type= 1009 type=
885 ;; 1010 ;;
888 if [ "${SLOT}" == "0" ] ; then 1013 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 1014 local desktop_name="${PN}"
890 else 1015 else
891 local desktop_name="${PN}-${SLOT}" 1016 local desktop_name="${PN}-${SLOT}"
892 fi 1017 fi
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1018 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1019 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
895 1020
1021 # Don't append another ";" when a valid category value is provided.
1022 type=${type%;}${type:+;}
1023
1024 eshopts_push -s extglob
1025 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1026 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1027 ewarn "allowed in .desktop files if the value is not an absolute path."
1028 icon=${icon%.@(xpm|png|svg)}
1029 fi
1030 eshopts_pop
1031
1032 cat <<-EOF > "${desktop}"
896echo "[Desktop Entry] 1033 [Desktop Entry]
897Encoding=UTF-8
898Version=0.9.2
899Name=${name} 1034 Name=${name}
900Type=Application 1035 Type=Application
901Comment=${DESCRIPTION} 1036 Comment=${DESCRIPTION}
902Exec=${exec} 1037 Exec=${exec}
903TryExec=${exec} 1038 TryExec=${exec%% *}
904Path=${path}
905Icon=${icon} 1039 Icon=${icon}
906Categories=Application;${type};" > "${desktop}" 1040 Categories=${type}
1041 EOF
1042
1043 if [[ ${fields:-=} != *=* ]] ; then
1044 # 5th arg used to be value to Path=
1045 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1046 fields="Path=${fields}"
1047 fi
1048 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
907 1049
908 ( 1050 (
909 # wrap the env here so that the 'insinto' call 1051 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller 1052 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1053 insinto /usr/share/applications
912 doins "${desktop}" 1054 doins "${desktop}"
913 ) 1055 ) || die "installing desktop file failed"
914} 1056}
915 1057
916# Make a GDM/KDM Session file 1058# @FUNCTION: validate_desktop_entries
917# 1059# @USAGE: [directories]
918# make_desktop_entry(<title>, <command>) 1060# @MAINTAINER:
919# title: File to execute to start the Window Manager 1061# Carsten Lohrke <carlo@gentoo.org>
920# command: Name of the Window Manager 1062# @DESCRIPTION:
1063# Validate desktop entries using desktop-file-utils
1064validate_desktop_entries() {
1065 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1066 einfo "Checking desktop entry validity"
1067 local directories=""
1068 for d in /usr/share/applications $@ ; do
1069 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1070 done
1071 if [[ -n ${directories} ]] ; then
1072 for FILE in $(find ${directories} -name "*\.desktop" \
1073 -not -path '*.hidden*' | sort -u 2>/dev/null)
1074 do
1075 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1076 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1077 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1078 done
1079 fi
1080 echo ""
1081 else
1082 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1083 fi
1084}
921 1085
1086# @FUNCTION: make_session_desktop
1087# @USAGE: <title> <command> [command args...]
1088# @DESCRIPTION:
1089# Make a GDM/KDM Session file. The title is the file to execute to start the
1090# Window Manager. The command is the name of the Window Manager.
1091#
1092# You can set the name of the file via the ${wm} variable.
922make_session_desktop() { 1093make_session_desktop() {
923 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1094 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
924 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1095 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
925 1096
926 local title=$1 1097 local title=$1
927 local command=$2 1098 local command=$2
928 local desktop=${T}/${wm}.desktop 1099 local desktop=${T}/${wm:-${PN}}.desktop
1100 shift 2
929 1101
1102 cat <<-EOF > "${desktop}"
930echo "[Desktop Entry] 1103 [Desktop Entry]
931Encoding=UTF-8
932Name=${title} 1104 Name=${title}
933Comment=This session logs you into ${title} 1105 Comment=This session logs you into ${title}
934Exec=${command} 1106 Exec=${command} $*
935TryExec=${command} 1107 TryExec=${command}
936Type=Application" > "${desktop}" 1108 Type=XSession
1109 EOF
937 1110
1111 (
1112 # wrap the env here so that the 'insinto' call
1113 # doesn't corrupt the env of the caller
938 insinto /usr/share/xsessions 1114 insinto /usr/share/xsessions
939 doins "${desktop}" 1115 doins "${desktop}"
1116 )
940} 1117}
941 1118
1119# @FUNCTION: domenu
1120# @USAGE: <menus>
1121# @DESCRIPTION:
1122# Install the list of .desktop menu files into the appropriate directory
1123# (/usr/share/applications).
942domenu() { 1124domenu() {
1125 (
1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
943 local i j 1128 local i j ret=0
944 insinto /usr/share/applications 1129 insinto /usr/share/applications
945 for i in "$@" ; do 1130 for i in "$@" ; do
946 if [[ -f ${i} ]] ; then 1131 if [[ -f ${i} ]] ; then
947 doins "${i}" 1132 doins "${i}"
1133 ((ret+=$?))
948 elif [[ -d ${i} ]] ; then 1134 elif [[ -d ${i} ]] ; then
949 for j in "${i}"/*.desktop ; do 1135 for j in "${i}"/*.desktop ; do
950 doins "${j}" 1136 doins "${j}"
1137 ((ret+=$?))
951 done 1138 done
1139 else
1140 ((++ret))
952 fi 1141 fi
953 done 1142 done
1143 exit ${ret}
1144 )
954} 1145}
1146
1147# @FUNCTION: newmenu
1148# @USAGE: <menu> <newname>
1149# @DESCRIPTION:
1150# Like all other new* functions, install the specified menu as newname.
955newmenu() { 1151newmenu() {
1152 (
1153 # wrap the env here so that the 'insinto' call
1154 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1155 insinto /usr/share/applications
957 newins "$1" "$2" 1156 newins "$@"
1157 )
958} 1158}
959 1159
1160# @FUNCTION: doicon
1161# @USAGE: <list of icons>
1162# @DESCRIPTION:
1163# Install the list of icons into the icon directory (/usr/share/pixmaps).
1164# This is useful in conjunction with creating desktop/menu files.
960doicon() { 1165doicon() {
1166 (
1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
961 local i j 1169 local i j ret
962 insinto /usr/share/pixmaps 1170 insinto /usr/share/pixmaps
963 for i in "$@" ; do 1171 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then 1172 if [[ -f ${i} ]] ; then
965 doins "${i}" 1173 doins "${i}"
1174 ((ret+=$?))
966 elif [[ -d ${i} ]] ; then 1175 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do 1176 for j in "${i}"/*.png ; do
968 doins "${j}" 1177 doins "${j}"
1178 ((ret+=$?))
969 done 1179 done
1180 else
1181 ((++ret))
970 fi 1182 fi
971 done 1183 done
1184 exit ${ret}
1185 )
972} 1186}
1187
1188# @FUNCTION: newicon
1189# @USAGE: <icon> <newname>
1190# @DESCRIPTION:
1191# Like all other new* functions, install the specified icon as newname.
973newicon() { 1192newicon() {
1193 (
1194 # wrap the env here so that the 'insinto' call
1195 # doesn't corrupt the env of the caller
974 insinto /usr/share/pixmaps 1196 insinto /usr/share/pixmaps
975 newins "$1" "$2" 1197 newins "$@"
1198 )
976} 1199}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
982 1200
983# for internal use only (unpack_pdv and unpack_makeself) 1201# for internal use only (unpack_pdv and unpack_makeself)
984find_unpackable_file() { 1202find_unpackable_file() {
985 local src=$1 1203 local src=$1
986 if [[ -z ${src} ]] ; then 1204 if [[ -z ${src} ]] ; then
996 fi 1214 fi
997 [[ ! -e ${src} ]] && return 1 1215 [[ ! -e ${src} ]] && return 1
998 echo "${src}" 1216 echo "${src}"
999} 1217}
1000 1218
1219# @FUNCTION: unpack_pdv
1220# @USAGE: <file to unpack> <size of off_t>
1221# @DESCRIPTION:
1001# Unpack those pesky pdv generated files ... 1222# Unpack those pesky pdv generated files ...
1002# They're self-unpacking programs with the binary package stuffed in 1223# They're self-unpacking programs with the binary package stuffed in
1003# the middle of the archive. Valve seems to use it a lot ... too bad 1224# the middle of the archive. Valve seems to use it a lot ... too bad
1004# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1225# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1005# 1226#
1006# Usage: unpack_pdv [file to unpack] [size of off_t]
1007# - you have to specify the off_t size ... i have no idea how to extract that 1227# You have to specify the off_t size ... I have no idea how to extract that
1008# information out of the binary executable myself. basically you pass in 1228# information out of the binary executable myself. Basically you pass in
1009# the size of the off_t type (in bytes) on the machine that built the pdv 1229# the size of the off_t type (in bytes) on the machine that built the pdv
1230# archive.
1231#
1010# archive. one way to determine this is by running the following commands: 1232# One way to determine this is by running the following commands:
1233#
1234# @CODE
1011# strings <pdv archive> | grep lseek 1235# strings <pdv archive> | grep lseek
1012# strace -elseek <pdv archive> 1236# strace -elseek <pdv archive>
1237# @CODE
1238#
1013# basically look for the first lseek command (we do the strings/grep because 1239# Basically look for the first lseek command (we do the strings/grep because
1014# sometimes the function call is _llseek or something) and steal the 2nd 1240# sometimes the function call is _llseek or something) and steal the 2nd
1015# parameter. here is an example: 1241# parameter. Here is an example:
1242#
1243# @CODE
1016# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1244# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1017# lseek 1245# lseek
1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1246# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1019# lseek(3, -4, SEEK_END) = 2981250 1247# lseek(3, -4, SEEK_END) = 2981250
1248# @CODE
1249#
1020# thus we would pass in the value of '4' as the second parameter. 1250# Thus we would pass in the value of '4' as the second parameter.
1021unpack_pdv() { 1251unpack_pdv() {
1022 local src=$(find_unpackable_file $1) 1252 local src=$(find_unpackable_file "$1")
1023 local sizeoff_t=$2 1253 local sizeoff_t=$2
1024 1254
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1255 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1256 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1027 1257
1028 local shrtsrc=$(basename "${src}") 1258 local shrtsrc=$(basename "${src}")
1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1259 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1260 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1261 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1032 1262
1033 # grab metadata for debug reasons 1263 # grab metadata for debug reasons
1034 local metafile="$(emktemp)" 1264 local metafile=$(emktemp)
1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1265 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1036 1266
1037 # rip out the final file name from the metadata 1267 # rip out the final file name from the metadata
1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1268 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1039 datafile="`basename ${datafile}`" 1269 datafile=$(basename "${datafile}")
1040 1270
1041 # now lets uncompress/untar the file if need be 1271 # now lets uncompress/untar the file if need be
1042 local tmpfile="$(emktemp)" 1272 local tmpfile=$(emktemp)
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1273 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1044 1274
1045 local iscompressed="`file -b ${tmpfile}`" 1275 local iscompressed=$(file -b "${tmpfile}")
1046 if [ "${iscompressed:0:8}" == "compress" ] ; then 1276 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1047 iscompressed=1 1277 iscompressed=1
1048 mv ${tmpfile}{,.Z} 1278 mv ${tmpfile}{,.Z}
1049 gunzip ${tmpfile} 1279 gunzip ${tmpfile}
1050 else 1280 else
1051 iscompressed=0 1281 iscompressed=0
1052 fi 1282 fi
1053 local istar="`file -b ${tmpfile}`" 1283 local istar=$(file -b "${tmpfile}")
1054 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1284 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1055 istar=1 1285 istar=1
1056 else 1286 else
1057 istar=0 1287 istar=0
1058 fi 1288 fi
1059 1289
1087 true 1317 true
1088 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1318 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1089 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090} 1320}
1091 1321
1322# @FUNCTION: unpack_makeself
1323# @USAGE: [file to unpack] [offset] [tail|dd]
1324# @DESCRIPTION:
1092# Unpack those pesky makeself generated files ... 1325# Unpack those pesky makeself generated files ...
1093# They're shell scripts with the binary package tagged onto 1326# They're shell scripts with the binary package tagged onto
1094# the end of the archive. Loki utilized the format as does 1327# the end of the archive. Loki utilized the format as does
1095# many other game companies. 1328# many other game companies.
1096# 1329#
1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1330# If the file is not specified, then ${A} is used. If the
1098# - If the file is not specified then unpack will utilize ${A}.
1099# - If the offset is not specified then we will attempt to extract 1331# offset is not specified then we will attempt to extract
1100# the proper offset from the script itself. 1332# the proper offset from the script itself.
1101unpack_makeself() { 1333unpack_makeself() {
1102 local src_input=${1:-${A}} 1334 local src_input=${1:-${A}}
1103 local src=$(find_unpackable_file "${src_input}") 1335 local src=$(find_unpackable_file "${src_input}")
1104 local skip=$2 1336 local skip=$2
1105 local exe=$3 1337 local exe=$3
1107 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1339 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1108 1340
1109 local shrtsrc=$(basename "${src}") 1341 local shrtsrc=$(basename "${src}")
1110 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1342 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1111 if [[ -z ${skip} ]] ; then 1343 if [[ -z ${skip} ]] ; then
1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1344 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1113 local skip=0 1345 local skip=0
1114 exe=tail 1346 exe=tail
1115 case ${ver} in 1347 case ${ver} in
1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1348 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1349 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1118 ;; 1350 ;;
1119 2.0|2.0.1) 1351 2.0|2.0.1)
1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1352 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1121 ;; 1353 ;;
1122 2.1.1) 1354 2.1.1)
1123 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1355 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1124 let skip="skip + 1" 1356 (( skip++ ))
1125 ;; 1357 ;;
1126 2.1.2) 1358 2.1.2)
1127 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1359 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1128 let skip="skip + 1" 1360 (( skip++ ))
1129 ;; 1361 ;;
1130 2.1.3) 1362 2.1.3)
1131 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1363 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1132 let skip="skip + 1" 1364 (( skip++ ))
1133 ;; 1365 ;;
1134 2.1.4|2.1.5) 1366 2.1.4|2.1.5)
1135 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1367 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1136 skip=$(head -n ${skip} "${src}" | wc -c) 1368 skip=$(head -n ${skip} "${src}" | wc -c)
1137 exe="dd" 1369 exe="dd"
1146 esac 1378 esac
1147 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1379 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1148 fi 1380 fi
1149 case ${exe} in 1381 case ${exe} in
1150 tail) exe="tail -n +${skip} '${src}'";; 1382 tail) exe="tail -n +${skip} '${src}'";;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1383 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'" 1384 *) die "makeself cant handle exe '${exe}'"
1153 esac 1385 esac
1154 1386
1155 # lets grab the first few bytes of the file to figure out what kind of archive it is 1387 # lets grab the first few bytes of the file to figure out what kind of archive it is
1156 local tmpfile="$(emktemp)" 1388 local tmpfile=$(emktemp)
1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1389 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1158 local filetype="$(file -b "${tmpfile}")" 1390 local filetype=$(file -b "${tmpfile}")
1159 case ${filetype} in 1391 case ${filetype} in
1160 *tar\ archive) 1392 *tar\ archive*)
1161 eval ${exe} | tar --no-same-owner -xf - 1393 eval ${exe} | tar --no-same-owner -xf -
1162 ;; 1394 ;;
1163 bzip2*) 1395 bzip2*)
1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1396 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1165 ;; 1397 ;;
1175 ;; 1407 ;;
1176 esac 1408 esac
1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1409 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1178} 1410}
1179 1411
1412# @FUNCTION: check_license
1413# @USAGE: [license]
1414# @DESCRIPTION:
1180# Display a license for user to accept. 1415# Display a license for user to accept. If no license is
1181#
1182# Usage: check_license [license]
1183# - If the file is not specified then ${LICENSE} is used. 1416# specified, then ${LICENSE} is used.
1184check_license() { 1417check_license() {
1185 local lic=$1 1418 local lic=$1
1186 if [ -z "${lic}" ] ; then 1419 if [ -z "${lic}" ] ; then
1187 lic="${PORTDIR}/licenses/${LICENSE}" 1420 lic="${PORTDIR}/licenses/${LICENSE}"
1188 else 1421 else
1192 lic="${PWD}/${lic}" 1425 lic="${PWD}/${lic}"
1193 elif [ -e "${lic}" ] ; then 1426 elif [ -e "${lic}" ] ; then
1194 lic="${lic}" 1427 lic="${lic}"
1195 fi 1428 fi
1196 fi 1429 fi
1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 local l="`basename ${lic}`" 1430 local l="`basename ${lic}`"
1199 1431
1200 # here is where we check for the licenses the user already 1432 # here is where we check for the licenses the user already
1201 # accepted ... if we don't find a match, we make the user accept 1433 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
1203 local alic 1434 local alic
1204 set -o noglob #so that bash doesn't expand "*" 1435 eshopts_push -o noglob # so that bash doesn't expand "*"
1205 for alic in ${ACCEPT_LICENSE} ; do 1436 for alic in ${ACCEPT_LICENSE} ; do
1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1437 if [[ ${alic} == ${l} ]]; then
1207 set +o noglob; set -${shopts} #reset old shell opts 1438 eshopts_pop
1208 return 0 1439 return 0
1209 fi 1440 fi
1210 done 1441 done
1211 set +o noglob; set -$shopts #reset old shell opts 1442 eshopts_pop
1443 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1212 1444
1213 local licmsg="$(emktemp)" 1445 local licmsg=$(emktemp)
1214 cat << EOF > ${licmsg} 1446 cat <<-EOF > ${licmsg}
1215********************************************************** 1447 **********************************************************
1216The following license outlines the terms of use of this 1448 The following license outlines the terms of use of this
1217package. You MUST accept this license for installation to 1449 package. You MUST accept this license for installation to
1218continue. When you are done viewing, hit 'q'. If you 1450 continue. When you are done viewing, hit 'q'. If you
1219CTRL+C out of this, the install will not run! 1451 CTRL+C out of this, the install will not run!
1220********************************************************** 1452 **********************************************************
1221 1453
1222EOF 1454 EOF
1223 cat ${lic} >> ${licmsg} 1455 cat ${lic} >> ${licmsg}
1224 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1456 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1225 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1457 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1226 read alic 1458 read alic
1227 case ${alic} in 1459 case ${alic} in
1234 die "Failed to accept license" 1466 die "Failed to accept license"
1235 ;; 1467 ;;
1236 esac 1468 esac
1237} 1469}
1238 1470
1471# @FUNCTION: cdrom_get_cds
1472# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1473# @DESCRIPTION:
1239# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1474# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1240# the whole 'non-interactive' policy, but damnit I want CD support ! 1475# the whole 'non-interactive' policy, but damnit I want CD support !
1241# 1476#
1242# with these cdrom functions we handle all the user interaction and 1477# With these cdrom functions we handle all the user interaction and
1243# standardize everything. all you have to do is call cdrom_get_cds() 1478# standardize everything. All you have to do is call cdrom_get_cds()
1244# and when the function returns, you can assume that the cd has been 1479# and when the function returns, you can assume that the cd has been
1245# found at CDROM_ROOT. 1480# found at CDROM_ROOT.
1246# 1481#
1482# The function will attempt to locate a cd based upon a file that is on
1483# the cd. The more files you give this function, the more cds
1484# the cdrom functions will handle.
1485#
1247# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1486# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1248# etc... if you want to give the cds better names, then just export 1487# etc... If you want to give the cds better names, then just export
1249# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1488# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1489# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1490# also use the CDROM_NAME_SET bash array.
1250# 1491#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1492# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() { 1493cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1494 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1495 # the # of files they gave us
1260 local cdcnt=0 1496 local cdcnt=0
1261 local f= 1497 local f=
1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1521 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1286 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 export CDROM_SET=-1 1523 export CDROM_SET=-1
1288 for f in ${CDROM_CHECK_1//:/ } ; do 1524 for f in ${CDROM_CHECK_1//:/ } ; do
1289 ((++CDROM_SET)) 1525 ((++CDROM_SET))
1290 [[ -e ${CD_ROOT}/${f} ]] && break 1526 [[ -e ${CDROM_ROOT}/${f} ]] && break
1291 done 1527 done
1292 export CDROM_MATCH=${f} 1528 export CDROM_MATCH=${f}
1293 return 1529 return
1294 fi 1530 fi
1295 1531
1305 echo 1541 echo
1306 einfo "For example:" 1542 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom" 1543 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo 1544 echo
1309 else 1545 else
1546 if [[ -n ${CDROM_NAME_SET} ]] ; then
1547 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1548 cdcnt=0
1549 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1550 ((++cdcnt))
1551 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1552 done
1553 fi
1554
1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1555 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1311 cdcnt=0 1556 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 ((++cdcnt)) 1558 ((++cdcnt))
1314 var="CDROM_NAME_${cdcnt}" 1559 var="CDROM_NAME_${cdcnt}"
1338 export CDROM_SET="" 1583 export CDROM_SET=""
1339 export CDROM_CURRENT_CD=0 1584 export CDROM_CURRENT_CD=0
1340 cdrom_load_next_cd 1585 cdrom_load_next_cd
1341} 1586}
1342 1587
1343# this is only used when you need access to more than one cd. 1588# @FUNCTION: cdrom_load_next_cd
1344# when you have finished using the first cd, just call this function. 1589# @DESCRIPTION:
1345# when it returns, CDROM_ROOT will be pointing to the second cd. 1590# Some packages are so big they come on multiple CDs. When you're done reading
1346# remember, you can only go forward in the cd chain, you can't go back. 1591# files off a CD and want access to the next one, just call this function.
1592# Again, all the messy details of user interaction are taken care of for you.
1593# Once this returns, just read the variable CDROM_ROOT for the location of the
1594# mounted CD. Note that you can only go forward in the CD list, so make sure
1595# you only call this function when you're done using the current CD.
1347cdrom_load_next_cd() { 1596cdrom_load_next_cd() {
1348 local var 1597 local var
1349 ((++CDROM_CURRENT_CD)) 1598 ((++CDROM_CURRENT_CD))
1350 1599
1351 unset CDROM_ROOT 1600 unset CDROM_ROOT
1368# displayed and we'll hang out here until: 1617# displayed and we'll hang out here until:
1369# (1) the file is found on a mounted cdrom 1618# (1) the file is found on a mounted cdrom
1370# (2) the user hits CTRL+C 1619# (2) the user hits CTRL+C
1371_cdrom_locate_file_on_cd() { 1620_cdrom_locate_file_on_cd() {
1372 local mline="" 1621 local mline=""
1373 local showedmsg=0 1622 local showedmsg=0 showjolietmsg=0
1374 1623
1375 while [[ -z ${CDROM_ROOT} ]] ; do 1624 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0 1625 local i=0
1377 local -a cdset=(${*//:/ }) 1626 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then 1627 if [[ -n ${CDROM_SET} ]] ; then
1381 1630
1382 while [[ -n ${cdset[${i}]} ]] ; do 1631 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]}) 1632 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]}) 1633 local file=$(basename ${cdset[${i}]})
1385 1634
1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1635 local point= node= fs= foo=
1636 while read point node fs foo ; do
1637 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1638 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1639 && continue
1640 point=${point//\040/ }
1387 [[ -d ${mline}/${dir} ]] || continue 1641 [[ ! -d ${point}/${dir} ]] && continue
1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1642 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1389 export CDROM_ROOT=${mline} 1643 export CDROM_ROOT=${point}
1390 export CDROM_SET=${i} 1644 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]} 1645 export CDROM_MATCH=${cdset[${i}]}
1392 return 1646 return
1393 fi 1647 done <<< "$(get_mounts)"
1394 done
1395 1648
1396 ((++i)) 1649 ((++i))
1397 done 1650 done
1398 1651
1399 echo 1652 echo
1415 showedmsg=1 1668 showedmsg=1
1416 fi 1669 fi
1417 einfo "Press return to scan for the cd again" 1670 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1671 einfo "or hit CTRL+C to abort the emerge."
1419 echo 1672 echo
1673 if [[ ${showjolietmsg} -eq 0 ]] ; then
1674 showjolietmsg=1
1675 else
1420 einfo "If you are having trouble with the detection" 1676 ewarn "If you are having trouble with the detection"
1421 einfo "of your CD, it is possible that you do not have" 1677 ewarn "of your CD, it is possible that you do not have"
1422 einfo "Joliet support enabled in your kernel. Please" 1678 ewarn "Joliet support enabled in your kernel. Please"
1423 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1679 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1680 ebeep 5
1681 fi
1424 read || die "something is screwed with your system" 1682 read || die "something is screwed with your system"
1425 done 1683 done
1426} 1684}
1427 1685
1686# @FUNCTION: strip-linguas
1687# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1688# @DESCRIPTION:
1428# Make sure that LINGUAS only contains languages that 1689# Make sure that LINGUAS only contains languages that
1429# a package can support 1690# a package can support. The first form allows you to
1430# 1691# specify a list of LINGUAS. The -i builds a list of po
1431# usage: strip-linguas <allow LINGUAS> 1692# files found in all the directories and uses the
1432# strip-linguas -i <directories of .po files> 1693# intersection of the lists. The -u builds a list of po
1433# strip-linguas -u <directories of .po files> 1694# files found in all the directories and uses the union
1434# 1695# of the lists.
1435# The first form allows you to specify a list of LINGUAS.
1436# The -i builds a list of po files found in all the
1437# directories and uses the intersection of the lists.
1438# The -u builds a list of po files found in all the
1439# directories and uses the union of the lists.
1440strip-linguas() { 1696strip-linguas() {
1441 local ls newls 1697 local ls newls nols
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1698 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift 1699 local op=$1; shift
1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1700 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1445 local d f 1701 local d f
1446 for d in "$@" ; do 1702 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then 1703 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls} 1704 newls=${ls}
1449 else 1705 else
1450 newls="" 1706 newls=""
1451 fi 1707 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1708 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1453 if [[ ${op} == "-i" ]] ; then 1709 if [[ ${op} == "-i" ]] ; then
1454 hasq ${f} ${ls} && newls="${newls} ${f}" 1710 hasq ${f} ${ls} && newls="${newls} ${f}"
1455 else 1711 else
1456 hasq ${f} ${ls} || newls="${newls} ${f}" 1712 hasq ${f} ${ls} || newls="${newls} ${f}"
1457 fi 1713 fi
1460 done 1716 done
1461 else 1717 else
1462 ls="$@" 1718 ls="$@"
1463 fi 1719 fi
1464 1720
1721 nols=""
1465 newls="" 1722 newls=""
1466 for f in ${LINGUAS} ; do 1723 for f in ${LINGUAS} ; do
1467 if hasq ${f} ${ls} ; then 1724 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1725 newls="${newls} ${f}"
1469 else 1726 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1727 nols="${nols} ${f}"
1471 fi 1728 fi
1472 done 1729 done
1730 [[ -n ${nols} ]] \
1731 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1473 export LINGUAS=${newls:1} 1732 export LINGUAS=${newls:1}
1474} 1733}
1475 1734
1476# moved from kernel.eclass since they are generally useful outside of 1735# @FUNCTION: preserve_old_lib
1477# kernel.eclass -iggy (20041002) 1736# @USAGE: <libs to preserve> [more libs]
1478 1737# @DESCRIPTION:
1479# the following functions are useful in kernel module ebuilds, etc.
1480# for an example see ivtv or drbd ebuilds
1481
1482# set's ARCH to match what the kernel expects
1483set_arch_to_kernel() {
1484 i=10
1485 while ((i--)) ; do
1486 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1487 done
1488 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1489 case ${ARCH} in
1490 x86) export ARCH="i386";;
1491 amd64) export ARCH="x86_64";;
1492 hppa) export ARCH="parisc";;
1493 mips) export ARCH="mips";;
1494 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1495 *) export ARCH="${ARCH}";;
1496 esac
1497}
1498
1499# set's ARCH back to what portage expects
1500set_arch_to_portage() {
1501 i=10
1502 while ((i--)) ; do
1503 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1504 done
1505 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1506}
1507
1508# Jeremy Huddleston <eradicator@gentoo.org>:
1509# preserve_old_lib /path/to/libblah.so.0
1510# preserve_old_lib_notify /path/to/libblah.so.0
1511#
1512# These functions are useful when a lib in your package changes --library. Such 1738# These functions are useful when a lib in your package changes ABI SONAME.
1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1739# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1514# would break packages that link against it. Most people get around this 1740# would break packages that link against it. Most people get around this
1515# by using the portage SLOT mechanism, but that is not always a relevant 1741# by using the portage SLOT mechanism, but that is not always a relevant
1516# solution, so instead you can add the following to your ebuilds: 1742# solution, so instead you can call this from pkg_preinst. See also the
1517# 1743# preserve_old_lib_notify function.
1518# src_install() {
1519# ...
1520# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523#
1524# pkg_postinst() {
1525# ...
1526# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529
1530preserve_old_lib() { 1744preserve_old_lib() {
1531 LIB=$1 1745 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1746 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1747 die "Invalid preserve_old_lib() usage"
1748 fi
1749 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1532 1750
1533 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1751 # let portage worry about it
1534 SONAME=`basename ${LIB}` 1752 has preserve-libs ${FEATURES} && return 0
1535 DIRNAME=`dirname ${LIB}`
1536 1753
1537 dodir ${DIRNAME} 1754 local lib dir
1538 cp ${ROOT}${LIB} ${D}${DIRNAME} 1755 for lib in "$@" ; do
1756 [[ -e ${ROOT}/${lib} ]] || continue
1757 dir=${lib%/*}
1758 dodir ${dir} || die "dodir ${dir} failed"
1759 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1539 touch ${D}${LIB} 1760 touch "${D}"/${lib}
1540 fi 1761 done
1541} 1762}
1542 1763
1764# @FUNCTION: preserve_old_lib_notify
1765# @USAGE: <libs to notify> [more libs]
1766# @DESCRIPTION:
1767# Spit helpful messages about the libraries preserved by preserve_old_lib.
1543preserve_old_lib_notify() { 1768preserve_old_lib_notify() {
1544 LIB=$1 1769 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1770 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1771 die "Invalid preserve_old_lib_notify() usage"
1772 fi
1545 1773
1546 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1774 # let portage worry about it
1547 SONAME=`basename ${LIB}` 1775 has preserve-libs ${FEATURES} && return 0
1548 1776
1777 local lib notice=0
1778 for lib in "$@" ; do
1779 [[ -e ${ROOT}/${lib} ]] || continue
1780 if [[ ${notice} -eq 0 ]] ; then
1781 notice=1
1549 ewarn "An old version of an installed library was detected on your system." 1782 ewarn "Old versions of installed libraries were detected on your system."
1550 ewarn "In order to avoid breaking packages that link against it, this older version" 1783 ewarn "In order to avoid breaking packages that depend on these old libs,"
1551 ewarn "is not being removed. In order to make full use of this newer version," 1784 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1552 ewarn "you will need to execute the following command:" 1785 ewarn "in order to remove these old dependencies. If you do not have this"
1786 ewarn "helper program, simply emerge the 'gentoolkit' package."
1787 ewarn
1788 fi
1553 ewarn " revdep-rebuild --library ${SONAME}" 1789 ewarn " # revdep-rebuild --library ${lib##*/}"
1790 done
1791 if [[ ${notice} -eq 1 ]] ; then
1554 ewarn 1792 ewarn
1555 ewarn "After doing that, you can safely remove ${LIB}" 1793 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1794 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1795 for lib in "$@" ; do
1796 ewarn " # rm '${lib}'"
1797 done
1557 fi 1798 fi
1558} 1799}
1559 1800
1560# Hack for people to figure out if a package was built with 1801# @FUNCTION: built_with_use
1561# certain USE flags 1802# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1803# @DESCRIPTION:
1562# 1804#
1563# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1805# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1564# ex: built_with_use xchat gtk2
1565# 1806#
1566# Flags: -a all USE flags should be utilized 1807# A temporary hack until portage properly supports DEPENDing on USE
1567# -o at least one USE flag should be utilized 1808# flags being enabled in packages. This will check to see if the specified
1568# Note: the default flag is '-a' 1809# DEPEND atom was built with the specified list of USE flags. The
1810# --missing option controls the behavior if called on a package that does
1811# not actually support the defined USE flags (aka listed in IUSE).
1812# The default is to abort (call die). The -a and -o flags control
1813# the requirements of the USE flags. They correspond to "and" and "or"
1814# logic. So the -a flag means all listed USE flags must be enabled
1815# while the -o flag means at least one of the listed IUSE flags must be
1816# enabled. The --hidden option is really for internal use only as it
1817# means the USE flag we're checking is hidden expanded, so it won't be found
1818# in IUSE like normal USE flags.
1819#
1820# Remember that this function isn't terribly intelligent so order of optional
1821# flags matter.
1569built_with_use() { 1822built_with_use() {
1823 local hidden="no"
1824 if [[ $1 == "--hidden" ]] ; then
1825 hidden="yes"
1826 shift
1827 fi
1828
1829 local missing_action="die"
1830 if [[ $1 == "--missing" ]] ; then
1831 missing_action=$2
1832 shift ; shift
1833 case ${missing_action} in
1834 true|false|die) ;;
1835 *) die "unknown action '${missing_action}'";;
1836 esac
1837 fi
1838
1570 local opt=$1 1839 local opt=$1
1571 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1840 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1572 1841
1573 local PKG=$(best_version $1) 1842 local PKG=$(best_version $1)
1843 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1574 shift 1844 shift
1575 1845
1576 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1846 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1847 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1577 1848
1578 # if the USE file doesnt exist, assume the $PKG is either 1849 # if the IUSE file doesn't exist, the read will error out, we need to handle
1579 # injected or package.provided 1850 # this gracefully
1580 [[ ! -e ${USEFILE} ]] && return 0 1851 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1852 case ${missing_action} in
1853 true) return 0;;
1854 false) return 1;;
1855 die) die "Unable to determine what USE flags $PKG was built with";;
1856 esac
1857 fi
1858
1859 if [[ ${hidden} == "no" ]] ; then
1860 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1861 # Don't check USE_EXPAND #147237
1862 local expand
1863 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1864 if [[ $1 == ${expand}_* ]] ; then
1865 expand=""
1866 break
1867 fi
1868 done
1869 if [[ -n ${expand} ]] ; then
1870 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1871 case ${missing_action} in
1872 true) return 0;;
1873 false) return 1;;
1874 die) die "$PKG does not actually support the $1 USE flag!";;
1875 esac
1876 fi
1877 fi
1878 fi
1581 1879
1582 local USE_BUILT=$(<${USEFILE}) 1880 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1881 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1882 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1883 has $1 ${USE_BUILT} && return 0
1589 shift 1887 shift
1590 done 1888 done
1591 [[ ${opt} = "-a" ]] 1889 [[ ${opt} = "-a" ]]
1592} 1890}
1593 1891
1892# @FUNCTION: epunt_cxx
1893# @USAGE: [dir to scan]
1894# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1895# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1896# detected. If dir is not specified, then it defaults to ${S}.
1897#
1898# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1899epunt_cxx() {
1597 local dir=$1 1900 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1901 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1902 ebegin "Removing useless C++ checks"
1600 local f 1903 local f
1601 for f in $(find ${dir} -name configure) ; do 1904 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1905 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1906 done
1604 eend 0 1907 eend 0
1605} 1908}
1606 1909
1607# dopamd <file> [more files] 1910# @FUNCTION: make_wrapper
1608# 1911# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1912# @DESCRIPTION:
1610dopamd() { 1913# Create a shell wrapper script named wrapper in installpath
1611 [[ -z $1 ]] && die "dopamd requires at least one argument" 1914# (defaults to the bindir) to execute target (default of wrapper) by
1612 1915# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 use pam || return 0 1916# libpaths followed by optionally changing directory to chdir.
1614
1615 INSDESTTREE=/etc/pam.d \
1616 doins "$@" || die "failed to install $@"
1617}
1618# newpamd <old name> <new name>
1619#
1620# Install pam file <old name> as <new name> in /etc/pam.d
1621newpamd() {
1622 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1623
1624 use pam || return 0
1625
1626 INSDESTTREE=/etc/pam.d \
1627 newins "$1" "$2" || die "failed to install $1 as $2"
1628}
1629
1630# make a wrapper script ...
1631# NOTE: this was originally games_make_wrapper, but I noticed other places where
1632# this could be used, so I have moved it here and made it not games-specific
1633# -- wolf31o2
1634# $1 == wrapper name
1635# $2 == binary to run
1636# $3 == directory to chdir before running binary
1637# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1638# $5 == path for wrapper
1639make_wrapper() { 1917make_wrapper() {
1640 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1918 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1641 local tmpwrapper=$(emktemp) 1919 local tmpwrapper=$(emktemp)
1642 # We don't want to quote ${bin} so that people can pass complex 1920 # We don't want to quote ${bin} so that people can pass complex
1643 # things as $bin ... "./someprog --args" 1921 # things as $bin ... "./someprog --args"
1653fi 1931fi
1654exec ${bin} "\$@" 1932exec ${bin} "\$@"
1655EOF 1933EOF
1656 chmod go+rx "${tmpwrapper}" 1934 chmod go+rx "${tmpwrapper}"
1657 if [[ -n ${path} ]] ; then 1935 if [[ -n ${path} ]] ; then
1936 (
1658 exeinto "${path}" 1937 exeinto "${path}"
1659 newexe "${tmpwrapper}" "${wrapper}" 1938 newexe "${tmpwrapper}" "${wrapper}"
1939 ) || die
1660 else 1940 else
1661 newbin "${tmpwrapper}" "${wrapper}" 1941 newbin "${tmpwrapper}" "${wrapper}" || die
1942 fi
1943}
1944
1945# @FUNCTION: prepalldocs
1946# @USAGE:
1947# @DESCRIPTION:
1948# Compress files in /usr/share/doc which are not already
1949# compressed, excluding /usr/share/doc/${PF}/html.
1950# Uses the ecompressdir to do the compression.
1951# 2009-02-18 by betelgeuse:
1952# Commented because ecompressdir is even more internal to
1953# Portage than prepalldocs (it's not even mentioned in man 5
1954# ebuild). Please submit a better version for review to gentoo-dev
1955# if you want prepalldocs here.
1956#prepalldocs() {
1957# if [[ -n $1 ]] ; then
1958# ewarn "prepalldocs: invalid usage; takes no arguments"
1662 fi 1959# fi
1663} 1960
1961# cd "${D}"
1962# [[ -d usr/share/doc ]] || return 0
1963
1964# find usr/share/doc -exec gzip {} +
1965# ecompressdir --ignore /usr/share/doc/${PF}/html
1966# ecompressdir --queue /usr/share/doc
1967#}

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