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1# Copyright 1999-2005 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 1.226 2006/02/20 11:56:33 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier 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# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# 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.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 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"
71 /* GNU ld script 58}
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 59
77 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
78 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
79 GROUP ( /${libdir}/${lib} ) 62}
80 END_LDSCRIPT 63
81 fperms a+x "/usr/${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 ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
116# return 0
117# fi
82 done 118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__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
83} 134}
84 135
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: ${s}"
152 fi
153}
85 154
86# Default directory where patches are located 155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
90# Default options for patch 165# Default options for patch:
166# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
95# and not the full path .. 175# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
97# Change the printed message for a single patch. 179# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
99# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
102# 186# @DESCRIPTION:
103# ??_${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() {
142 local i=0 str_length="" str_out="" 222 # create a line of same length as input string
143 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 # Handle calls that do not have args, or wc not being installed ... 224 echo "${1//?/=}"
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 225 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch"
162 local PATCH_SUFFIX=""
163 local SINGLE_PATCH="no"
164 local x=""
165 226
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167 228
168 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
169 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 [[ $# -gt 1 ]] ; then
170 local m="" 233 local m
171 for m in "$@" ; do 234 for m in "$@" ; do
172 epatch "${m}" 235 epatch "${m}"
173 done 236 done
174 return 0 237 return 0
175 fi 238 fi
176 239
177 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
178 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
179 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
180 246 set -- "$1"
181 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
182 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
183 250
184 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
185 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
186 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
187 if [ "${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} ]]
188 then 297 then
189 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
190 else 323 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
192 fi 325 fi
193 else 326
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
195 then 328 # but if there are more, make sure we get unique log filenames
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
197 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
198 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
199 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
200 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
201 echo 369 echo
202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
203 eerror 407 eerror
204 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
205 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
206 echo 411 echo
207 die "Cannot find \$EPATCH_SOURCE!"
208 fi
209
210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
211 fi
212
213 case ${EPATCH_SUFFIX##*\.} in
214 bz2)
215 PIPE_CMD="bzip2 -dc"
216 PATCH_SUFFIX="bz2"
217 ;;
218 gz|Z|z)
219 PIPE_CMD="gzip -dc"
220 PATCH_SUFFIX="gz"
221 ;;
222 ZIP|zip)
223 PIPE_CMD="unzip -p"
224 PATCH_SUFFIX="zip"
225 ;;
226 *)
227 PIPE_CMD="cat"
228 PATCH_SUFFIX="patch"
229 ;;
230 esac
231
232 if [ "${SINGLE_PATCH}" = "no" ]
233 then
234 einfo "${EPATCH_MULTI_MSG}"
235 fi
236 for x in ${EPATCH_SOURCE}
237 do
238 # New ARCH dependant patch naming scheme ...
239 #
240 # ???_arch_foo.patch
241 #
242 if [ -f ${x} ] && \
243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
244 [ "${EPATCH_FORCE}" = "yes" ])
245 then
246 local count=0
247 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/}
249
250 if [ -n "${EPATCH_EXCLUDE}" ]
251 then
252 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
253 then
254 continue
255 fi
256 fi
257
258 if [ "${SINGLE_PATCH}" = "yes" ]
259 then
260 if [ -n "${EPATCH_SINGLE_MSG}" ]
261 then
262 einfo "${EPATCH_SINGLE_MSG}"
263 else
264 einfo "Applying ${patchname} ..."
265 fi
266 else
267 einfo " ${patchname} ..."
268 fi
269
270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272
273 # Allow for prefix to differ ... im lazy, so shoot me :/
274 while [ "${count}" -lt 5 ]
275 do
276 # Generate some useful debug info ...
277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if [ "${PATCH_SUFFIX}" != "patch" ]
281 then
282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 else
285 PATCH_TARGET="${x}"
286 fi
287
288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
297 then
298 echo
299 eerror "Could not extract patch!"
300 #die "Could not extract patch!"
301 count=5
302 break
303 fi
304 fi
305
306 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
312 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
315 _epatch_assert
316
317 if [ "$?" -ne 0 ]
318 then
319 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo
321 eerror "A dry-run of patch command succeeded, but actually"
322 eerror "applying the patch failed!"
323 #die "Real world sux compared to the dreamworld!"
324 count=5
325 fi
326
327 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
328
329 break
330 fi
331
332 count=$((count + 1))
333 done
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 rm -f ${PATCH_TARGET}
338 fi
339
340 if [ "${count}" -eq 5 ]
341 then
342 echo
343 eerror "Failed Patch: ${patchname} !"
344 eerror " ( ${PATCH_TARGET} )"
345 eerror
346 eerror "Include in your bugreport the contents of:"
347 eerror
348 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
349 echo
350 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
351 fi 413 fi
352 414
353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
354 416 rm -f "${STDERR_TARGET}"
355 eend 0 417 eend 0
356 fi
357 done 418 done
358 if [ "${SINGLE_PATCH}" = "no" ] 419
359 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
360 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 return 0
361 fi 439 fi
440 done
441 return 1
362} 442}
363 443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 448# does not exist on the users system.
366# vapier@gentoo.org
367#
368# Takes just 1 optional parameter (the directory to create tmpfile in)
369emktemp() { 449emktemp() {
370 local exe="touch" 450 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 452 local topdir=$1
373 453
375 [[ -z ${T} ]] \ 455 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 456 && topdir="/tmp" \
377 || topdir=${T} 457 || topdir=${T}
378 fi 458 fi
379 459
380 if [[ -z $(type -p mktemp) ]] ; then 460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 462 local tmp=/
382 while [[ -e ${tmp} ]] ; do 463 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 465 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 467 echo "${tmp}"
387 else 468 else
469 # the args here will give slightly wierd names on BSD,
470 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 471 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \
390 && mktemp -p "${topdir}" \
391 || TMPDIR="${topdir}" mktemp -t tmp 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
392 else 473 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && mktemp -d "${topdir}" \
395 || TMPDIR="${topdir}" mktemp -dt tmp 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
396 fi
397 fi 475 fi
476 fi
398} 477}
399 478
479# @FUNCTION: egetent
480# @USAGE: <database> <key>
481# @MAINTAINER:
482# base-system@gentoo.org (Linux)
483# Joe Jezak <josejx@gmail.com> (OS X)
484# usata@gentoo.org (OS X)
485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
486# @DESCRIPTION:
400# Small wrapper for getent (Linux), nidump (Mac OS X), 487# Small wrapper for getent (Linux),
488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
401# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
402# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
403# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
404#
405# egetent(database, key)
406egetent() { 490egetent() {
407 case ${CHOST} in 491 case ${CHOST} in
408 *-darwin*) 492 *-darwin[678])
409 case "$2" in 493 case "$2" in
410 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
411 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
412 ;; 496 ;;
413 *) # Numeric 497 *) # Numeric
414 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
499 ;;
500 esac
501 ;;
502 *-darwin*)
503 local mytype=$1
504 [[ "passwd" == $mytype ]] && mytype="Users"
505 [[ "group" == $mytype ]] && mytype="Groups"
506 case "$2" in
507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
415 ;; 514 ;;
416 esac 515 esac
417 ;; 516 ;;
418 *-freebsd*|*-dragonfly*) 517 *-freebsd*|*-dragonfly*)
419 local opts action="user" 518 local opts action="user"
434 getent "$1" "$2" 533 getent "$1" "$2"
435 ;; 534 ;;
436 esac 535 esac
437} 536}
438 537
439# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
440# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 540# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
443# 542# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
453 # get the username 554 # get the username
454 local euser=$1; shift 555 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 556 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 557 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
458 fi 559 fi
459 560
460 # lets see if the username already exists 561 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 563 return 0
463 fi 564 fi
464 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
465 566
466 # options to pass to useradd 567 # options to pass to useradd
467 local opts= 568 local opts=
468 569
469 # handle uid 570 # handle uid
470 local euid=$1; shift 571 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 573 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 575 euid="next"
475 fi 576 fi
476 else 577 else
477 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
479 fi 580 fi
480 else 581 else
481 euid="next" 582 euid="next"
482 fi 583 fi
483 if [[ ${euid} == "next" ]] ; then 584 if [[ ${euid} == "next" ]] ; then
484 for euid in $(seq 101 999) ; do 585 for ((euid = 101; euid <= 999; euid++)); do
485 [[ -z $(egetent passwd ${euid}) ]] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
486 done 587 done
487 fi 588 fi
488 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
489 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
503 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
504 [[ -x ${ROOT}${shell} ]] && break 605 [[ -x ${ROOT}${shell} ]] && break
505 done 606 done
506 607
507 if [[ ${shell} == "/dev/null" ]] ; then 608 if [[ ${shell} == "/dev/null" ]] ; then
508 eerror "Unable to identify the shell to use" 609 eerror "Unable to identify the shell to use, proceeding with userland default."
509 die "Unable to identify the shell to use" 610 case ${USERLAND} in
611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
510 fi 616 fi
511 617
512 eshell=${shell} 618 eshell=${shell}
513 fi 619 fi
514 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
612 fi 718 fi
613 ;; 719 ;;
614 720
615 *) 721 *)
616 if [[ -z $@ ]] ; then 722 if [[ -z $@ ]] ; then
617 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
618 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
619 || die "enewuser failed" 726 || die "enewuser failed"
620 else 727 else
621 einfo " - Extra: $@" 728 einfo " - Extra: $@"
622 useradd ${opts} ${euser} "$@" \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
623 || die "enewuser failed" 731 || die "enewuser failed"
624 fi 732 fi
625 ;; 733 ;;
626 esac 734 esac
627 735
633 fi 741 fi
634 742
635 export SANDBOX_ON=${oldsandbox} 743 export SANDBOX_ON=${oldsandbox}
636} 744}
637 745
638# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
639# vapier@gentoo.org 747# @USAGE: <group> [gid]
640# 748# @DESCRIPTION:
641# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
642# 750# group to the system. Just give it a group name to add and enewgroup will
643# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
644# groupname: REQUIRED ! 752# allocate the next available one.
645# gid: next available (see groupadd(8))
646# extra: none
647enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
648 # get the group 761 # get the group
649 local egroup="$1"; shift 762 local egroup="$1"; shift
650 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
651 then 764 then
652 eerror "No group specified !" 765 eerror "No group specified !"
653 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
654 fi 767 fi
655 768
656 # see if group already exists 769 # see if group already exists
657 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
658 then
659 return 0 771 return 0
660 fi 772 fi
661 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
662 774
663 # options to pass to useradd 775 # options to pass to useradd
706 fi 818 fi
707 819
708 # If we need the next available 820 # If we need the next available
709 case ${egid} in 821 case ${egid} in
710 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 823 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
713 done 825 done
714 esac 826 esac
715 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
716 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
717 ;; 829 ;;
718 830
719 *-freebsd*|*-dragonfly*) 831 *-freebsd*|*-dragonfly*)
720 case ${egid} in 832 case ${egid} in
721 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
724 done 836 done
725 esac 837 esac
726 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
727 ;; 839 ;;
728 840
729 *-netbsd*) 841 *-netbsd*)
730 case ${egid} in 842 case ${egid} in
731 *[!0-9]*) # Non numeric 843 *[!0-9]*) # Non numeric
732 for egid in $(seq 101 999); do 844 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 845 [[ -z $(egetent group ${egid}) ]] && break
734 done 846 done
735 esac 847 esac
736 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
737 ;; 849 ;;
738 850
739 *) 851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
740 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
741 ;; 854 ;;
742 esac 855 esac
743 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
744} 857}
745 858
746# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
747# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
748# 861# @DESCRIPTION:
749# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
750edos2unix() { 866edos2unix() {
751 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
752 do
753 cp "${f}" ${T}/edos2unix
754 sed 's/\r$//' ${T}/edos2unix > "${f}"
755 done
756} 868}
757
758
759##############################################################
760# START: Handle .desktop files and menu entries #
761# maybe this should be separated into a new eclass some time #
762# lanius@gentoo.org #
763##############################################################
764 869
765# Make a desktop file ! 870# Make a desktop file !
766# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
767# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
768# 873#
769# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
770# 875#
771# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
772# name: the name that will show up in the menu 877# name: the name that will show up in the menu
773# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
774# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
775# a full path to an icon 880# a full path to an icon
776# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
777# http://www.freedesktop.org/Standards/desktop-entry-spec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
778# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
779make_desktop_entry() { 884make_desktop_entry() {
780 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
781 886
782 local exec=${1} 887 local exec=${1}
783 local name=${2:-${PN}} 888 local name=${2:-${PN}}
784 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
785 local type=${4} 890 local type=${4}
786 local path=${5} 891 local fields=${5}
787 892
788 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
789 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
790 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
791 case ${catmaj} in 896 case ${catmaj} in
792 app) 897 app)
793 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
794 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
795 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
796 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
797 editors) type=TextEditor;; 907 editors) type=TextEditor;;
798 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
799 emulation) type=Emulator;; 909 emulation) type=Emulator;;
800 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
801 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
802 vim) type=TextEditor;; 913 vim) type=TextEditor;;
803 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
804 *) type=;;
805 esac 915 esac
806 ;; 916 ;;
807 917
808 dev) 918 dev)
809 type="Development" 919 type="Development"
810 ;; 920 ;;
811 921
812 games) 922 games)
813 case ${catmin} in 923 case ${catmin} in
814 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
815 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
816 board) type=BoardGame;; 926 board) type=BoardGame;;
817 kid) type=KidsGame;;
818 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
819 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
820 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
821 roguelike) type=RolePlaying;;
822 simulation) type=Simulation;; 932 simulation) type=Simulation;;
823 sports) type=SportsGame;; 933 sports) type=SportsGame;;
824 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
825 *) type=;;
826 esac 935 esac
827 type="Game;${type}" 936 type="Game;${type}"
828 ;; 937 ;;
829 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
830 mail) 947 mail)
831 type="Network;Email" 948 type="Network;Email"
832 ;; 949 ;;
833 950
834 media) 951 media)
835 case ${catmin} in 952 case ${catmin} in
953 gfx)
836 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
837 radio) type=Tuner;; 958 radio) type=Tuner;;
838 sound) type=Audio;; 959 sound) type=Audio;;
839 tv) type=TV;; 960 tv) type=TV;;
840 video) type=Video;; 961 video) type=Video;;
841 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
842 esac 965 esac
843 type="AudioVideo;${type}"
844 ;; 966 ;;
845 967
846 net) 968 net)
847 case ${catmin} in 969 case ${catmin} in
848 dialup) type=Dialup;; 970 dialup) type=Dialup;;
851 irc) type=IRCClient;; 973 irc) type=IRCClient;;
852 mail) type=Email;; 974 mail) type=Email;;
853 news) type=News;; 975 news) type=News;;
854 nntp) type=News;; 976 nntp) type=News;;
855 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
856 *) type=;; 978 voip) type=Telephony;;
857 esac 979 esac
858 type="Network;${type}" 980 type="Network;${type}"
859 ;; 981 ;;
860 982
861 sci) 983 sci)
862 case ${catmin} in 984 case ${catmin} in
863 astro*) type=Astronomy;; 985 astro*) type=Astronomy;;
864 bio*) type=Biology;; 986 bio*) type=Biology;;
865 calc*) type=Calculator;; 987 calc*) type=Calculator;;
866 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
867 geo*) type=Geology;; 990 geo*) type=Geology;;
868 math*) type=Math;; 991 math*) type=Math;;
869 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
870 esac 994 esac
871 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
872 ;; 1000 ;;
873 1001
874 www) 1002 www)
875 case ${catmin} in 1003 case ${catmin} in
876 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
877 *) type=;;
878 esac 1005 esac
879 type="Network" 1006 type="Network;${type}"
880 ;; 1007 ;;
881 1008
882 *) 1009 *)
883 type= 1010 type=
884 ;; 1011 ;;
887 if [ "${SLOT}" == "0" ] ; then 1014 if [ "${SLOT}" == "0" ] ; then
888 local desktop_name="${PN}" 1015 local desktop_name="${PN}"
889 else 1016 else
890 local desktop_name="${PN}-${SLOT}" 1017 local desktop_name="${PN}-${SLOT}"
891 fi 1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
892 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
893 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
894echo "[Desktop Entry] 1034 [Desktop Entry]
895Encoding=UTF-8
896Version=0.9.2
897Name=${name} 1035 Name=${name}
898Type=Application 1036 Type=Application
899Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
900Exec=${exec} 1038 Exec=${exec}
901Path=${path} 1039 TryExec=${exec%% *}
902Icon=${icon} 1040 Icon=${icon}
903Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
1043
1044 if [[ ${fields:-=} != *=* ]] ; then
1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
904 1050
905 ( 1051 (
906 # wrap the env here so that the 'insinto' call 1052 # wrap the env here so that the 'insinto' call
907 # doesn't corrupt the env of the caller 1053 # doesn't corrupt the env of the caller
908 insinto /usr/share/applications 1054 insinto /usr/share/applications
909 doins "${desktop}" 1055 doins "${desktop}"
910 ) 1056 ) || die "installing desktop file failed"
911} 1057}
912 1058
913# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
914# 1060# @USAGE: [directories]
915# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
916# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
917# command: Name of the Window Manager 1063# @DESCRIPTION:
1064# Validate desktop entries using desktop-file-utils
1065validate_desktop_entries() {
1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1067 einfo "Checking desktop entry validity"
1068 local directories=""
1069 for d in /usr/share/applications $@ ; do
1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1084 fi
1085}
918 1086
1087# @FUNCTION: make_session_desktop
1088# @USAGE: <title> <command> [command args...]
1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
919make_session_desktop() { 1094make_session_desktop() {
920 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
921 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
922 1097
923 local title=$1 1098 local title=$1
924 local command=$2 1099 local command=$2
925 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
926 1102
1103 cat <<-EOF > "${desktop}"
927echo "[Desktop Entry] 1104 [Desktop Entry]
928Encoding=UTF-8
929Name=${title} 1105 Name=${title}
930Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
931Exec=${command} 1107 Exec=${command} $*
932TryExec=${command} 1108 TryExec=${command}
933Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
934 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
935 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
936 doins "${desktop}" 1116 doins "${desktop}"
1117 )
937} 1118}
938 1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
939domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
940 local i j 1129 local i j ret=0
941 insinto /usr/share/applications 1130 insinto /usr/share/applications
942 for i in "$@" ; do 1131 for i in "$@" ; do
943 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
944 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
945 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
946 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
947 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
948 done 1139 done
1140 else
1141 ((++ret))
949 fi 1142 fi
950 done 1143 done
1144 exit ${ret}
1145 )
951} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
952newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
953 insinto /usr/share/applications 1156 insinto /usr/share/applications
954 newins "$1" "$2" 1157 newins "$@"
1158 )
955} 1159}
956 1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
957doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
958 local i j 1170 local i j ret
959 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
960 for i in "$@" ; do 1172 for i in "$@" ; do
961 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
962 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
963 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
964 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
965 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
966 done 1180 done
1181 else
1182 ((++ret))
967 fi 1183 fi
968 done 1184 done
1185 exit ${ret}
1186 )
969} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
970newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
971 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
972 newins "$1" "$2" 1198 newins "$@"
1199 )
973} 1200}
974
975##############################################################
976# END: Handle .desktop files and menu entries #
977##############################################################
978
979 1201
980# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
981find_unpackable_file() { 1203find_unpackable_file() {
982 local src=$1 1204 local src=$1
983 if [[ -z ${src} ]] ; then 1205 if [[ -z ${src} ]] ; then
993 fi 1215 fi
994 [[ ! -e ${src} ]] && return 1 1216 [[ ! -e ${src} ]] && return 1
995 echo "${src}" 1217 echo "${src}"
996} 1218}
997 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
998# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
999# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1000# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
1001# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1002# 1227#
1003# Usage: unpack_pdv [file to unpack] [size of off_t]
1004# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
1005# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1006# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
1007# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
1008# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1009# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1010# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
1011# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
1012# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1013# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1014# lseek 1246# lseek
1015# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1016# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1017# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
1018unpack_pdv() { 1252unpack_pdv() {
1019 local src=$(find_unpackable_file $1) 1253 local src=$(find_unpackable_file "$1")
1020 local sizeoff_t=$2 1254 local sizeoff_t=$2
1021 1255
1022 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1023 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1024 1258
1025 local shrtsrc=$(basename "${src}") 1259 local shrtsrc=$(basename "${src}")
1026 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1027 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1028 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1029 1263
1030 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1031 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1032 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1033 1267
1034 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1035 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1036 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1037 1271
1038 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1039 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1041 1275
1042 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1043 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1044 iscompressed=1 1278 iscompressed=1
1045 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1046 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1047 else 1281 else
1048 iscompressed=0 1282 iscompressed=0
1049 fi 1283 fi
1050 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1051 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1052 istar=1 1286 istar=1
1053 else 1287 else
1054 istar=0 1288 istar=0
1055 fi 1289 fi
1056 1290
1084 true 1318 true
1085 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087} 1321}
1088 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1089# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1090# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1091# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1092# many other game companies. 1329# many other game companies.
1093# 1330#
1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1095# - If the file is not specified then unpack will utilize ${A}.
1096# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1097# the proper offset from the script itself. 1333# the proper offset from the script itself.
1098unpack_makeself() { 1334unpack_makeself() {
1099 local src_input=${1:-${A}} 1335 local src_input=${1:-${A}}
1100 local src=$(find_unpackable_file "${src_input}") 1336 local src=$(find_unpackable_file "${src_input}")
1101 local skip=$2 1337 local skip=$2
1102 local exe=$3 1338 local exe=$3
1104 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1105 1341
1106 local shrtsrc=$(basename "${src}") 1342 local shrtsrc=$(basename "${src}")
1107 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1108 if [[ -z ${skip} ]] ; then 1344 if [[ -z ${skip} ]] ; then
1109 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1110 local skip=0 1346 local skip=0
1111 exe=tail 1347 exe=tail
1112 case ${ver} in 1348 case ${ver} in
1113 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1114 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1115 ;; 1351 ;;
1116 2.0|2.0.1) 1352 2.0|2.0.1)
1117 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1118 ;; 1354 ;;
1119 2.1.1) 1355 2.1.1)
1120 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1121 let skip="skip + 1" 1357 (( skip++ ))
1122 ;; 1358 ;;
1123 2.1.2) 1359 2.1.2)
1124 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1125 let skip="skip + 1" 1361 (( skip++ ))
1126 ;; 1362 ;;
1127 2.1.3) 1363 2.1.3)
1128 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1129 let skip="skip + 1" 1365 (( skip++ ))
1130 ;; 1366 ;;
1131 2.1.4|2.1.5) 1367 2.1.4|2.1.5)
1132 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1133 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1134 exe="dd" 1370 exe="dd"
1143 esac 1379 esac
1144 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1145 fi 1381 fi
1146 case ${exe} in 1382 case ${exe} in
1147 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1148 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1149 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1150 esac 1386 esac
1151 1387
1152 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1153 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1154 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1155 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1156 case ${filetype} in 1392 case ${filetype} in
1157 *tar\ archive) 1393 *tar\ archive*)
1158 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1159 ;; 1395 ;;
1160 bzip2*) 1396 bzip2*)
1161 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1162 ;; 1398 ;;
1172 ;; 1408 ;;
1173 esac 1409 esac
1174 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1175} 1411}
1176 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1177# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1178#
1179# Usage: check_license [license]
1180# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1181check_license() { 1418check_license() {
1182 local lic=$1 1419 local lic=$1
1183 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1184 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1185 else 1422 else
1189 lic="${PWD}/${lic}" 1426 lic="${PWD}/${lic}"
1190 elif [ -e "${lic}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1191 lic="${lic}" 1428 lic="${lic}"
1192 fi 1429 fi
1193 fi 1430 fi
1194 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1195 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1196 1432
1197 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1198 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1199 local shopts=$-
1200 local alic 1435 local alic
1201 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1202 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1203 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1204 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1205 return 0 1440 return 0
1206 fi 1441 fi
1207 done 1442 done
1208 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1209 1445
1210 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1211 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1212********************************************************** 1448 **********************************************************
1213The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1214package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1215continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1216CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1217********************************************************** 1453 **********************************************************
1218 1454
1219EOF 1455 EOF
1220 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1221 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1222 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1223 read alic 1459 read alic
1224 case ${alic} in 1460 case ${alic} in
1231 die "Failed to accept license" 1467 die "Failed to accept license"
1232 ;; 1468 ;;
1233 esac 1469 esac
1234} 1470}
1235 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1236# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1237# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1238# 1477#
1239# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1240# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1241# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1242# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1243# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1244# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1245# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1246# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1247# 1492#
1248# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1249#
1250# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1251# - this will attempt to locate a cd based upon a file that is on
1252# the cd ... the more files you give this function, the more cds
1253# the cdrom functions will handle
1254cdrom_get_cds() { 1494cdrom_get_cds() {
1255 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1256 # the # of files they gave us 1496 # the # of files they gave us
1257 local cdcnt=0 1497 local cdcnt=0
1258 local f= 1498 local f=
1282 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 export CDROM_SET=-1 1524 export CDROM_SET=-1
1285 for f in ${CDROM_CHECK_1//:/ } ; do 1525 for f in ${CDROM_CHECK_1//:/ } ; do
1286 ((++CDROM_SET)) 1526 ((++CDROM_SET))
1287 [[ -e ${CD_ROOT}/${f} ]] && break 1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1288 done 1528 done
1289 export CDROM_MATCH=${f} 1529 export CDROM_MATCH=${f}
1290 return 1530 return
1291 fi 1531 fi
1292 1532
1302 echo 1542 echo
1303 einfo "For example:" 1543 einfo "For example:"
1304 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1305 echo 1545 echo
1306 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1307 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1308 cdcnt=0 1557 cdcnt=0
1309 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1310 ((++cdcnt)) 1559 ((++cdcnt))
1311 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1335 export CDROM_SET="" 1584 export CDROM_SET=""
1336 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1337 cdrom_load_next_cd 1586 cdrom_load_next_cd
1338} 1587}
1339 1588
1340# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1341# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1342# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1343# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1344cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1345 local var 1598 local var
1346 ((++CDROM_CURRENT_CD)) 1599 ((++CDROM_CURRENT_CD))
1347 1600
1348 unset CDROM_ROOT 1601 unset CDROM_ROOT
1365# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1366# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1367# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1368_cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1369 local mline="" 1622 local mline=""
1370 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1371 1624
1372 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1373 local i=0 1626 local i=0
1374 local -a cdset=(${*//:/ }) 1627 local -a cdset=(${*//:/ })
1375 if [[ -n ${CDROM_SET} ]] ; then 1628 if [[ -n ${CDROM_SET} ]] ; then
1378 1631
1379 while [[ -n ${cdset[${i}]} ]] ; do 1632 while [[ -n ${cdset[${i}]} ]] ; do
1380 local dir=$(dirname ${cdset[${i}]}) 1633 local dir=$(dirname ${cdset[${i}]})
1381 local file=$(basename ${cdset[${i}]}) 1634 local file=$(basename ${cdset[${i}]})
1382 1635
1383 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1384 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1385 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1386 export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1387 export CDROM_SET=${i} 1645 export CDROM_SET=${i}
1388 export CDROM_MATCH=${cdset[${i}]} 1646 export CDROM_MATCH=${cdset[${i}]}
1389 return 1647 return
1390 fi 1648 done <<< "$(get_mounts)"
1391 done
1392 1649
1393 ((++i)) 1650 ((++i))
1394 done 1651 done
1395 1652
1396 echo 1653 echo
1412 showedmsg=1 1669 showedmsg=1
1413 fi 1670 fi
1414 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1415 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1416 echo 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1417 einfo "If you are having trouble with the detection" 1677 ewarn "If you are having trouble with the detection"
1418 einfo "of your CD, it is possible that you do not have" 1678 ewarn "of your CD, it is possible that you do not have"
1419 einfo "Joliet support enabled in your kernel. Please" 1679 ewarn "Joliet support enabled in your kernel. Please"
1420 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1682 fi
1421 read || die "something is screwed with your system" 1683 read || die "something is screwed with your system"
1422 done 1684 done
1423} 1685}
1424 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1426# a package can support 1691# a package can support. The first form allows you to
1427# 1692# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1431# 1696# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1697strip-linguas() {
1438 local ls newls 1698 local ls newls nols
1439 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op=$1; shift 1700 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1702 local d f
1443 for d in "$@" ; do 1703 for d in "$@" ; do
1444 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1445 newls=${ls} 1705 newls=${ls}
1446 else 1706 else
1447 newls="" 1707 newls=""
1448 fi 1708 fi
1449 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1451 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1712 else
1453 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1714 fi
1455 done 1715 done
1456 ls=${newls} 1716 ls=${newls}
1457 done 1717 done
1458 ls=${ls//.po}
1459 else 1718 else
1460 ls=$@ 1719 ls="$@"
1461 fi 1720 fi
1462 1721
1463 ls=" ${ls} " 1722 nols=""
1464 newls="" 1723 newls=""
1465 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1466 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1468 else 1727 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1470 fi 1729 fi
1471 done 1730 done
1472 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1473 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1476 fi
1477} 1734}
1478 1735
1479# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1481 1738# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1741# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1742# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1743# solution, so instead you can call this from pkg_preinst. See also the
1520# 1744# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1745preserve_old_lib() {
1534 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1751
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1754
1540 dodir ${DIRNAME} 1755 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1543 fi 1762 done
1544} 1763}
1545 1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1547 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1548 1774
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1551 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1552 ewarn "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1553 ewarn "In order to avoid breaking packages that link against it, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 ewarn "is not being removed. In order to make full use of this newer version," 1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 ewarn "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1556 ewarn " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1557 ewarn 1793 ewarn
1558 ewarn "After doing that, you can safely remove ${LIB}" 1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1559 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1560 fi 1799 fi
1561} 1800}
1562 1801
1563# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1564# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1565# 1805#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1807#
1569# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1572built_with_use() { 1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1573 local opt=$1 1840 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1842
1576 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1845 shift
1578 1846
1579 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1580 1849
1581 # if the USE file doesnt exist, assume the $PKG is either 1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1582 # injected or package.provided 1851 # this gracefully
1583 [[ ! -e ${USEFILE} ]] && return 0 1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1584 1880
1585 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1586 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1587 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1588 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1592 shift 1888 shift
1593 done 1889 done
1594 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1595} 1891}
1596 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1597# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1598# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1599epunt_cxx() { 1900epunt_cxx() {
1600 local dir=$1 1901 local dir=$1
1601 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1602 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1603 local f 1904 local f
1604 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1605 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1606 done 1907 done
1607 eend 0 1908 eend 0
1608} 1909}
1609 1910
1610# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1611# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1612# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1613dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1614 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1615 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1616 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1617
1618 INSDESTTREE=/etc/pam.d \
1619 doins "$@" || die "failed to install $@"
1620}
1621# newpamd <old name> <new name>
1622#
1623# Install pam file <old name> as <new name> in /etc/pam.d
1624newpamd() {
1625 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1626
1627 use pam || return 0
1628
1629 INSDESTTREE=/etc/pam.d \
1630 newins "$1" "$2" || die "failed to install $1 as $2"
1631}
1632
1633# make a wrapper script ...
1634# NOTE: this was originally games_make_wrapper, but I noticed other places where
1635# this could be used, so I have moved it here and made it not games-specific
1636# -- wolf31o2
1637# $1 == wrapper name
1638# $2 == binary to run
1639# $3 == directory to chdir before running binary
1640# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1641# $5 == path for wrapper
1642make_wrapper() { 1918make_wrapper() {
1643 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1644 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1645 # We don't want to quote ${bin} so that people can pass complex 1921 # We don't want to quote ${bin} so that people can pass complex
1646 # things as $bin ... "./someprog --args" 1922 # things as $bin ... "./someprog --args"
1656fi 1932fi
1657exec ${bin} "\$@" 1933exec ${bin} "\$@"
1658EOF 1934EOF
1659 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1660 if [[ -n ${path} ]] ; then 1936 if [[ -n ${path} ]] ; then
1937 (
1661 exeinto "${path}" 1938 exeinto "${path}"
1662 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1663 else 1941 else
1664 newbin "${tmpwrapper}" "${wrapper}" 1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1665 fi 1960# fi
1666} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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