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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 1.223 2006/02/15 23:40:16 flameeyes 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# 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 break
361 fi 439 fi
440 done
362} 441}
363 442
443# @FUNCTION: emktemp
444# @USAGE: [temp dir]
445# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 446# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 447# 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() { 448emktemp() {
370 local exe="touch" 449 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 450 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 451 local topdir=$1
373 452
375 [[ -z ${T} ]] \ 454 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 455 && topdir="/tmp" \
377 || topdir=${T} 456 || topdir=${T}
378 fi 457 fi
379 458
380 if [[ -z $(type -p mktemp) ]] ; then 459 if ! type -P mktemp > /dev/null ; then
460 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 461 local tmp=/
382 while [[ -e ${tmp} ]] ; do 462 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 463 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 464 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 465 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 466 echo "${tmp}"
387 else 467 else
468 # the args here will give slightly wierd names on BSD,
469 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 470 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \ 471 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 && exe="-p" \
391 || exe="-t"
392 else 472 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && exe="-d" \
395 || exe="-dt"
396 fi
397 TMPDIR="${topdir}" mktemp ${exe} tmp 473 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
398 fi 474 fi
475 fi
399} 476}
400 477
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:
401# 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),
402# and pw (FreeBSD) used in enewuser()/enewgroup() 488# and pw (FreeBSD) used in enewuser()/enewgroup()
403# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
404# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
405#
406# egetent(database, key)
407egetent() { 489egetent() {
408 case ${CHOST} in 490 case ${CHOST} in
409 *-darwin*) 491 *-darwin[678])
410 case "$2" in 492 case "$2" in
411 *[!0-9]*) # Non numeric 493 *[!0-9]*) # Non numeric
412 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 494 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
413 ;; 495 ;;
414 *) # Numeric 496 *) # Numeric
415 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
416 ;; 513 ;;
417 esac 514 esac
418 ;; 515 ;;
419 *-freebsd*|*-dragonfly*) 516 *-freebsd*|*-dragonfly*)
420 local opts action="user" 517 local opts action="user"
435 getent "$1" "$2" 532 getent "$1" "$2"
436 ;; 533 ;;
437 esac 534 esac
438} 535}
439 536
440# Simplify/standardize adding users to the system 537# @FUNCTION: enewuser
441# vapier@gentoo.org 538# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
442# 539# @DESCRIPTION:
443# enewuser(username, uid, shell, homedir, groups, extra options) 540# Same as enewgroup, you are not required to understand how to properly add
444# 541# a user to the system. The only required parameter is the username.
445# Default values if you do not specify any: 542# Default uid is (pass -1 for this) next available, default shell is
446# username: REQUIRED ! 543# /bin/false, default homedir is /dev/null, there are no default groups,
447# uid: next available (see useradd(8)) 544# and default params sets the comment as 'added by portage for ${PN}'.
448# note: pass -1 to get default behavior
449# shell: /bin/false
450# homedir: /dev/null
451# groups: none
452# extra: comment of 'added by portage for ${PN}'
453enewuser() { 545enewuser() {
546 case ${EBUILD_PHASE} in
547 unpack|compile|test|install)
548 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
549 eerror "Package fails at QA and at life. Please file a bug."
550 die "Bad package! enewuser is only for use in pkg_* functions!"
551 esac
552
454 # get the username 553 # get the username
455 local euser=$1; shift 554 local euser=$1; shift
456 if [[ -z ${euser} ]] ; then 555 if [[ -z ${euser} ]] ; then
457 eerror "No username specified !" 556 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 557 die "Cannot call enewuser without a username"
459 fi 558 fi
460 559
461 # lets see if the username already exists 560 # lets see if the username already exists
462 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 561 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 return 0 562 return 0
464 fi 563 fi
465 einfo "Adding user '${euser}' to your system ..." 564 einfo "Adding user '${euser}' to your system ..."
466 565
467 # options to pass to useradd 566 # options to pass to useradd
468 local opts= 567 local opts=
469 568
470 # handle uid 569 # handle uid
471 local euid=$1; shift 570 local euid=$1; shift
472 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 571 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 if [[ ${euid} -gt 0 ]] ; then 572 if [[ ${euid} -gt 0 ]] ; then
474 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 573 if [[ -n $(egetent passwd ${euid}) ]] ; then
475 euid="next" 574 euid="next"
476 fi 575 fi
477 else 576 else
478 eerror "Userid given but is not greater than 0 !" 577 eerror "Userid given but is not greater than 0 !"
479 die "${euid} is not a valid UID" 578 die "${euid} is not a valid UID"
480 fi 579 fi
481 else 580 else
482 euid="next" 581 euid="next"
483 fi 582 fi
484 if [[ ${euid} == "next" ]] ; then 583 if [[ ${euid} == "next" ]] ; then
485 for euid in $(seq 101 999) ; do 584 for ((euid = 101; euid <= 999; euid++)); do
486 [[ -z $(egetent passwd ${euid}) ]] && break 585 [[ -z $(egetent passwd ${euid}) ]] && break
487 done 586 done
488 fi 587 fi
489 opts="${opts} -u ${euid}" 588 opts="${opts} -u ${euid}"
490 einfo " - Userid: ${euid}" 589 einfo " - Userid: ${euid}"
504 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
505 [[ -x ${ROOT}${shell} ]] && break 604 [[ -x ${ROOT}${shell} ]] && break
506 done 605 done
507 606
508 if [[ ${shell} == "/dev/null" ]] ; then 607 if [[ ${shell} == "/dev/null" ]] ; then
509 eerror "Unable to identify the shell to use" 608 eerror "Unable to identify the shell to use, proceeding with userland default."
510 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 ${USERLAND}"
614 esac
511 fi 615 fi
512 616
513 eshell=${shell} 617 eshell=${shell}
514 fi 618 fi
515 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
613 fi 717 fi
614 ;; 718 ;;
615 719
616 *) 720 *)
617 if [[ -z $@ ]] ; then 721 if [[ -z $@ ]] ; then
618 useradd ${opts} ${euser} \ 722 useradd -r ${opts} \
619 -c "added by portage for ${PN}" \ 723 -c "added by portage for ${PN}" \
724 ${euser} \
620 || die "enewuser failed" 725 || die "enewuser failed"
621 else 726 else
622 einfo " - Extra: $@" 727 einfo " - Extra: $@"
623 useradd ${opts} ${euser} "$@" \ 728 useradd -r ${opts} "$@" \
729 ${euser} \
624 || die "enewuser failed" 730 || die "enewuser failed"
625 fi 731 fi
626 ;; 732 ;;
627 esac 733 esac
628 734
634 fi 740 fi
635 741
636 export SANDBOX_ON=${oldsandbox} 742 export SANDBOX_ON=${oldsandbox}
637} 743}
638 744
639# Simplify/standardize adding groups to the system 745# @FUNCTION: enewgroup
640# vapier@gentoo.org 746# @USAGE: <group> [gid]
641# 747# @DESCRIPTION:
642# enewgroup(group, gid) 748# This function does not require you to understand how to properly add a
643# 749# group to the system. Just give it a group name to add and enewgroup will
644# 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
645# groupname: REQUIRED ! 751# allocate the next available one.
646# gid: next available (see groupadd(8))
647# extra: none
648enewgroup() { 752enewgroup() {
753 case ${EBUILD_PHASE} in
754 unpack|compile|test|install)
755 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
756 eerror "Package fails at QA and at life. Please file a bug."
757 die "Bad package! enewgroup is only for use in pkg_* functions!"
758 esac
759
649 # get the group 760 # get the group
650 local egroup="$1"; shift 761 local egroup="$1"; shift
651 if [ -z "${egroup}" ] 762 if [ -z "${egroup}" ]
652 then 763 then
653 eerror "No group specified !" 764 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 765 die "Cannot call enewgroup without a group"
655 fi 766 fi
656 767
657 # see if group already exists 768 # see if group already exists
658 if [ "${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
1018 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1019 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
894 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 > "${desktop}"
895echo "[Desktop Entry] 1033 [Desktop Entry]
896Encoding=UTF-8
897Version=0.9.2
898Name=${name} 1034 Name=${name}
899Type=Application 1035 Type=Application
900Comment=${DESCRIPTION} 1036 Comment=${DESCRIPTION}
901Exec=${exec} 1037 Exec=${exec}
902Path=${path} 1038 TryExec=${exec%% *}
903Icon=${icon} 1039 Icon=${icon}
904Categories=Application;${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}" >> "${desktop}"
905 1049
906 ( 1050 (
907 # wrap the env here so that the 'insinto' call 1051 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller 1052 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1053 insinto /usr/share/applications
910 doins "${desktop}" 1054 doins "${desktop}"
911 ) 1055 ) || die "installing desktop file failed"
912} 1056}
913 1057
914# Make a GDM/KDM Session file 1058# @FUNCTION: validate_desktop_entries
915# 1059# @USAGE: [directories]
916# make_desktop_entry(<title>, <command>) 1060# @MAINTAINER:
917# title: File to execute to start the Window Manager 1061# Carsten Lohrke <carlo@gentoo.org>
918# 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}
919 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.
920make_session_desktop() { 1093make_session_desktop() {
921 [[ -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
922 [[ -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
923 1096
924 local title=$1 1097 local title=$1
925 local command=$2 1098 local command=$2
926 local desktop=${T}/${wm}.desktop 1099 local desktop=${T}/${wm:-${PN}}.desktop
1100 shift 2
927 1101
1102 cat <<-EOF > "${desktop}"
928echo "[Desktop Entry] 1103 [Desktop Entry]
929Encoding=UTF-8
930Name=${title} 1104 Name=${title}
931Comment=This session logs you into ${title} 1105 Comment=This session logs you into ${title}
932Exec=${command} 1106 Exec=${command} $*
933TryExec=${command} 1107 TryExec=${command}
934Type=Application" > "${desktop}" 1108 Type=XSession
1109 EOF
935 1110
1111 (
1112 # wrap the env here so that the 'insinto' call
1113 # doesn't corrupt the env of the caller
936 insinto /usr/share/xsessions 1114 insinto /usr/share/xsessions
937 doins "${desktop}" 1115 doins "${desktop}"
1116 )
938} 1117}
939 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).
940domenu() { 1124domenu() {
1125 (
1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
941 local i j 1128 local i j ret=0
942 insinto /usr/share/applications 1129 insinto /usr/share/applications
943 for i in "$@" ; do 1130 for i in "$@" ; do
944 if [[ -f ${i} ]] ; then 1131 if [[ -f ${i} ]] ; then
945 doins "${i}" 1132 doins "${i}"
1133 ((ret+=$?))
946 elif [[ -d ${i} ]] ; then 1134 elif [[ -d ${i} ]] ; then
947 for j in "${i}"/*.desktop ; do 1135 for j in "${i}"/*.desktop ; do
948 doins "${j}" 1136 doins "${j}"
1137 ((ret+=$?))
949 done 1138 done
1139 else
1140 ((++ret))
950 fi 1141 fi
951 done 1142 done
1143 exit ${ret}
1144 )
952} 1145}
1146
1147# @FUNCTION: newmenu
1148# @USAGE: <menu> <newname>
1149# @DESCRIPTION:
1150# Like all other new* functions, install the specified menu as newname.
953newmenu() { 1151newmenu() {
1152 (
1153 # wrap the env here so that the 'insinto' call
1154 # doesn't corrupt the env of the caller
954 insinto /usr/share/applications 1155 insinto /usr/share/applications
955 newins "$1" "$2" 1156 newins "$@"
1157 )
956} 1158}
957 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.
958doicon() { 1165doicon() {
1166 (
1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
959 local i j 1169 local i j ret
960 insinto /usr/share/pixmaps 1170 insinto /usr/share/pixmaps
961 for i in "$@" ; do 1171 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then 1172 if [[ -f ${i} ]] ; then
963 doins "${i}" 1173 doins "${i}"
1174 ((ret+=$?))
964 elif [[ -d ${i} ]] ; then 1175 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do 1176 for j in "${i}"/*.png ; do
966 doins "${j}" 1177 doins "${j}"
1178 ((ret+=$?))
967 done 1179 done
1180 else
1181 ((++ret))
968 fi 1182 fi
969 done 1183 done
1184 exit ${ret}
1185 )
970} 1186}
1187
1188# @FUNCTION: newicon
1189# @USAGE: <icon> <newname>
1190# @DESCRIPTION:
1191# Like all other new* functions, install the specified icon as newname.
971newicon() { 1192newicon() {
1193 (
1194 # wrap the env here so that the 'insinto' call
1195 # doesn't corrupt the env of the caller
972 insinto /usr/share/pixmaps 1196 insinto /usr/share/pixmaps
973 newins "$1" "$2" 1197 newins "$@"
1198 )
974} 1199}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980 1200
981# for internal use only (unpack_pdv and unpack_makeself) 1201# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() { 1202find_unpackable_file() {
983 local src=$1 1203 local src=$1
984 if [[ -z ${src} ]] ; then 1204 if [[ -z ${src} ]] ; then
994 fi 1214 fi
995 [[ ! -e ${src} ]] && return 1 1215 [[ ! -e ${src} ]] && return 1
996 echo "${src}" 1216 echo "${src}"
997} 1217}
998 1218
1219# @FUNCTION: unpack_pdv
1220# @USAGE: <file to unpack> <size of off_t>
1221# @DESCRIPTION:
999# Unpack those pesky pdv generated files ... 1222# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in 1223# They're self-unpacking programs with the binary package stuffed in
1001# 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
1002# 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.
1003# 1226#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - 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
1006# information out of the binary executable myself. basically you pass in 1228# information out of the binary executable myself. Basically you pass in
1007# 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#
1008# 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
1009# strings <pdv archive> | grep lseek 1235# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive> 1236# strace -elseek <pdv archive>
1237# @CODE
1238#
1011# 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
1012# 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
1013# parameter. here is an example: 1241# parameter. Here is an example:
1242#
1243# @CODE
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1244# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek 1245# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1246# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250 1247# lseek(3, -4, SEEK_END) = 2981250
1248# @CODE
1249#
1018# 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.
1019unpack_pdv() { 1251unpack_pdv() {
1020 local src=$(find_unpackable_file $1) 1252 local src=$(find_unpackable_file "$1")
1021 local sizeoff_t=$2 1253 local sizeoff_t=$2
1022 1254
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1255 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1256 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025 1257
1026 local shrtsrc=$(basename "${src}") 1258 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1259 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1260 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1029 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 ${sizeoff_t} | hexdump -e \"%i\")
1030 1262
1031 # grab metadata for debug reasons 1263 # grab metadata for debug reasons
1032 local metafile="$(emktemp)" 1264 local metafile=$(emktemp)
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1265 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1034 1266
1035 # rip out the final file name from the metadata 1267 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1268 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1037 datafile="`basename ${datafile}`" 1269 datafile=$(basename "${datafile}")
1038 1270
1039 # now lets uncompress/untar the file if need be 1271 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)" 1272 local tmpfile=$(emktemp)
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1273 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042 1274
1043 local iscompressed="`file -b ${tmpfile}`" 1275 local iscompressed=$(file -b "${tmpfile}")
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then 1276 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1045 iscompressed=1 1277 iscompressed=1
1046 mv ${tmpfile}{,.Z} 1278 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile} 1279 gunzip ${tmpfile}
1048 else 1280 else
1049 iscompressed=0 1281 iscompressed=0
1050 fi 1282 fi
1051 local istar="`file -b ${tmpfile}`" 1283 local istar=$(file -b "${tmpfile}")
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1284 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1053 istar=1 1285 istar=1
1054 else 1286 else
1055 istar=0 1287 istar=0
1056 fi 1288 fi
1057 1289
1085 true 1317 true
1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1318 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1088} 1320}
1089 1321
1322# @FUNCTION: unpack_makeself
1323# @USAGE: [file to unpack] [offset] [tail|dd]
1324# @DESCRIPTION:
1090# Unpack those pesky makeself generated files ... 1325# Unpack those pesky makeself generated files ...
1091# They're shell scripts with the binary package tagged onto 1326# They're shell scripts with the binary package tagged onto
1092# the end of the archive. Loki utilized the format as does 1327# the end of the archive. Loki utilized the format as does
1093# many other game companies. 1328# many other game companies.
1094# 1329#
1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1330# If the file is not specified, then ${A} is used. If the
1096# - If the file is not specified then unpack will utilize ${A}.
1097# - If the offset is not specified then we will attempt to extract 1331# offset is not specified then we will attempt to extract
1098# the proper offset from the script itself. 1332# the proper offset from the script itself.
1099unpack_makeself() { 1333unpack_makeself() {
1100 local src_input=${1:-${A}} 1334 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}") 1335 local src=$(find_unpackable_file "${src_input}")
1102 local skip=$2 1336 local skip=$2
1103 local exe=$3 1337 local exe=$3
1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1339 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1106 1340
1107 local shrtsrc=$(basename "${src}") 1341 local shrtsrc=$(basename "${src}")
1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1342 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1109 if [[ -z ${skip} ]] ; then 1343 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1344 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0 1345 local skip=0
1112 exe=tail 1346 exe=tail
1113 case ${ver} in 1347 case ${ver} in
1114 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1348 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1349 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;; 1350 ;;
1117 2.0|2.0.1) 1351 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1352 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;; 1353 ;;
1120 2.1.1) 1354 2.1.1)
1121 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1355 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1122 let skip="skip + 1" 1356 (( skip++ ))
1123 ;; 1357 ;;
1124 2.1.2) 1358 2.1.2)
1125 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1359 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1126 let skip="skip + 1" 1360 (( skip++ ))
1127 ;; 1361 ;;
1128 2.1.3) 1362 2.1.3)
1129 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1363 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1130 let skip="skip + 1" 1364 (( skip++ ))
1131 ;; 1365 ;;
1132 2.1.4|2.1.5) 1366 2.1.4|2.1.5)
1133 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1367 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1134 skip=$(head -n ${skip} "${src}" | wc -c) 1368 skip=$(head -n ${skip} "${src}" | wc -c)
1135 exe="dd" 1369 exe="dd"
1144 esac 1378 esac
1145 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1379 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1146 fi 1380 fi
1147 case ${exe} in 1381 case ${exe} in
1148 tail) exe="tail -n +${skip} '${src}'";; 1382 tail) exe="tail -n +${skip} '${src}'";;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1383 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'" 1384 *) die "makeself cant handle exe '${exe}'"
1151 esac 1385 esac
1152 1386
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is 1387 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)" 1388 local tmpfile=$(emktemp)
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1389 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")" 1390 local filetype=$(file -b "${tmpfile}")
1157 case ${filetype} in 1391 case ${filetype} in
1158 *tar\ archive) 1392 *tar\ archive*)
1159 eval ${exe} | tar --no-same-owner -xf - 1393 eval ${exe} | tar --no-same-owner -xf -
1160 ;; 1394 ;;
1161 bzip2*) 1395 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1396 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;; 1397 ;;
1173 ;; 1407 ;;
1174 esac 1408 esac
1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1409 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1176} 1410}
1177 1411
1412# @FUNCTION: check_license
1413# @USAGE: [license]
1414# @DESCRIPTION:
1178# Display a license for user to accept. 1415# Display a license for user to accept. If no license is
1179#
1180# Usage: check_license [license]
1181# - If the file is not specified then ${LICENSE} is used. 1416# specified, then ${LICENSE} is used.
1182check_license() { 1417check_license() {
1183 local lic=$1 1418 local lic=$1
1184 if [ -z "${lic}" ] ; then 1419 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}" 1420 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else 1421 else
1190 lic="${PWD}/${lic}" 1425 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then 1426 elif [ -e "${lic}" ] ; then
1192 lic="${lic}" 1427 lic="${lic}"
1193 fi 1428 fi
1194 fi 1429 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`" 1430 local l="`basename ${lic}`"
1197 1431
1198 # here is where we check for the licenses the user already 1432 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept 1433 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic 1434 local alic
1202 set -o noglob #so that bash doesn't expand "*" 1435 eshopts_push -o noglob # so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do 1436 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1437 if [[ ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts 1438 eshopts_pop
1206 return 0 1439 return 0
1207 fi 1440 fi
1208 done 1441 done
1209 set +o noglob; set -$shopts #reset old shell opts 1442 eshopts_pop
1443 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1210 1444
1211 local licmsg="$(emktemp)" 1445 local licmsg=$(emktemp)
1212 cat << EOF > ${licmsg} 1446 cat <<-EOF > ${licmsg}
1213********************************************************** 1447 **********************************************************
1214The following license outlines the terms of use of this 1448 The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to 1449 package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you 1450 continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run! 1451 CTRL+C out of this, the install will not run!
1218********************************************************** 1452 **********************************************************
1219 1453
1220EOF 1454 EOF
1221 cat ${lic} >> ${licmsg} 1455 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1456 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1457 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic 1458 read alic
1225 case ${alic} in 1459 case ${alic} in
1232 die "Failed to accept license" 1466 die "Failed to accept license"
1233 ;; 1467 ;;
1234 esac 1468 esac
1235} 1469}
1236 1470
1471# @FUNCTION: cdrom_get_cds
1472# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1473# @DESCRIPTION:
1237# 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
1238# the whole 'non-interactive' policy, but damnit I want CD support ! 1475# the whole 'non-interactive' policy, but damnit I want CD support !
1239# 1476#
1240# with these cdrom functions we handle all the user interaction and 1477# With these cdrom functions we handle all the user interaction and
1241# 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()
1242# 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
1243# found at CDROM_ROOT. 1480# found at CDROM_ROOT.
1244# 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#
1245# 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',
1246# 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
1247# 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.
1248# 1491#
1249# 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.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() { 1493cdrom_get_cds() {
1256 # 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
1257 # the # of files they gave us 1495 # the # of files they gave us
1258 local cdcnt=0 1496 local cdcnt=0
1259 local f= 1497 local f=
1283 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1521 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 export CDROM_SET=-1 1523 export CDROM_SET=-1
1286 for f in ${CDROM_CHECK_1//:/ } ; do 1524 for f in ${CDROM_CHECK_1//:/ } ; do
1287 ((++CDROM_SET)) 1525 ((++CDROM_SET))
1288 [[ -e ${CD_ROOT}/${f} ]] && break 1526 [[ -e ${CDROM_ROOT}/${f} ]] && break
1289 done 1527 done
1290 export CDROM_MATCH=${f} 1528 export CDROM_MATCH=${f}
1291 return 1529 return
1292 fi 1530 fi
1293 1531
1303 echo 1541 echo
1304 einfo "For example:" 1542 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom" 1543 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo 1544 echo
1307 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
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1555 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0 1556 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt)) 1558 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}" 1559 var="CDROM_NAME_${cdcnt}"
1336 export CDROM_SET="" 1583 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0 1584 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd 1585 cdrom_load_next_cd
1339} 1586}
1340 1587
1341# this is only used when you need access to more than one cd. 1588# @FUNCTION: cdrom_load_next_cd
1342# when you have finished using the first cd, just call this function. 1589# @DESCRIPTION:
1343# 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
1344# 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.
1345cdrom_load_next_cd() { 1596cdrom_load_next_cd() {
1346 local var 1597 local var
1347 ((++CDROM_CURRENT_CD)) 1598 ((++CDROM_CURRENT_CD))
1348 1599
1349 unset CDROM_ROOT 1600 unset CDROM_ROOT
1366# displayed and we'll hang out here until: 1617# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom 1618# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C 1619# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() { 1620_cdrom_locate_file_on_cd() {
1370 local mline="" 1621 local mline=""
1371 local showedmsg=0 1622 local showedmsg=0 showjolietmsg=0
1372 1623
1373 while [[ -z ${CDROM_ROOT} ]] ; do 1624 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0 1625 local i=0
1375 local -a cdset=(${*//:/ }) 1626 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then 1627 if [[ -n ${CDROM_SET} ]] ; then
1379 1630
1380 while [[ -n ${cdset[${i}]} ]] ; do 1631 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]}) 1632 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]}) 1633 local file=$(basename ${cdset[${i}]})
1383 1634
1384 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/ }
1385 [[ -d ${mline}/${dir} ]] || continue 1641 [[ ! -d ${point}/${dir} ]] && continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1642 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1387 export CDROM_ROOT=${mline} 1643 export CDROM_ROOT=${point}
1388 export CDROM_SET=${i} 1644 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]} 1645 export CDROM_MATCH=${cdset[${i}]}
1390 return 1646 return
1391 fi 1647 done <<< "$(get_mounts)"
1392 done
1393 1648
1394 ((++i)) 1649 ((++i))
1395 done 1650 done
1396 1651
1397 echo 1652 echo
1413 showedmsg=1 1668 showedmsg=1
1414 fi 1669 fi
1415 einfo "Press return to scan for the cd again" 1670 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge." 1671 einfo "or hit CTRL+C to abort the emerge."
1417 echo 1672 echo
1673 if [[ ${showjolietmsg} -eq 0 ]] ; then
1674 showjolietmsg=1
1675 else
1418 einfo "If you are having trouble with the detection" 1676 ewarn "If you are having trouble with the detection"
1419 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"
1420 einfo "Joliet support enabled in your kernel. Please" 1678 ewarn "Joliet support enabled in your kernel. Please"
1421 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
1422 read || die "something is screwed with your system" 1682 read || die "something is screwed with your system"
1423 done 1683 done
1424} 1684}
1425 1685
1686# @FUNCTION: strip-linguas
1687# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1688# @DESCRIPTION:
1426# Make sure that LINGUAS only contains languages that 1689# Make sure that LINGUAS only contains languages that
1427# a package can support 1690# a package can support. The first form allows you to
1428# 1691# specify a list of LINGUAS. The -i builds a list of po
1429# usage: strip-linguas <allow LINGUAS> 1692# files found in all the directories and uses the
1430# strip-linguas -i <directories of .po files> 1693# intersection of the lists. The -u builds a list of po
1431# strip-linguas -u <directories of .po files> 1694# files found in all the directories and uses the union
1432# 1695# of the lists.
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() { 1696strip-linguas() {
1439 local ls newls 1697 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1698 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift 1699 local op=$1; shift
1442 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1700 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1443 local d f 1701 local d f
1444 for d in "$@" ; do 1702 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then 1703 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls} 1704 newls=${ls}
1447 else 1705 else
1448 newls="" 1706 newls=""
1449 fi 1707 fi
1450 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1708 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1451 if [[ ${op} == "-i" ]] ; then 1709 if [[ ${op} == "-i" ]] ; then
1452 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1710 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else 1711 else
1454 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1712 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi 1713 fi
1456 done 1714 done
1457 ls=${newls} 1715 ls=${newls}
1458 done 1716 done
1459 ls=${ls//.po}
1460 else 1717 else
1461 ls=$@ 1718 ls="$@"
1462 fi 1719 fi
1463 1720
1464 ls=" ${ls} " 1721 nols=""
1465 newls="" 1722 newls=""
1466 for f in ${LINGUAS} ; do 1723 for f in ${LINGUAS} ; do
1467 if [[ ${ls/ ${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
1473 if [[ -z ${newls} ]] ; then 1730 [[ -n ${nols} ]] \
1474 export LINGUAS="" 1731 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1475 else
1476 export LINGUAS=${newls:1} 1732 export LINGUAS=${newls:1}
1477 fi
1478} 1733}
1479 1734
1480# moved from kernel.eclass since they are generally useful outside of 1735# @FUNCTION: preserve_old_lib
1481# kernel.eclass -iggy (20041002) 1736# @USAGE: <libs to preserve> [more libs]
1482 1737# @DESCRIPTION:
1483# the following functions are useful in kernel module ebuilds, etc.
1484# for an example see ivtv or drbd ebuilds
1485
1486# set's ARCH to match what the kernel expects
1487set_arch_to_kernel() {
1488 i=10
1489 while ((i--)) ; do
1490 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1491 done
1492 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1493 case ${ARCH} in
1494 x86) export ARCH="i386";;
1495 amd64) export ARCH="x86_64";;
1496 hppa) export ARCH="parisc";;
1497 mips) export ARCH="mips";;
1498 sparc) export ARCH="$(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!
1499 *) export ARCH="${ARCH}";;
1500 esac
1501}
1502
1503# set's ARCH back to what portage expects
1504set_arch_to_portage() {
1505 i=10
1506 while ((i--)) ; do
1507 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1508 done
1509 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1510}
1511
1512# Jeremy Huddleston <eradicator@gentoo.org>:
1513# preserve_old_lib /path/to/libblah.so.0
1514# preserve_old_lib_notify /path/to/libblah.so.0
1515#
1516# These functions are useful when a lib in your package changes --soname. Such 1738# These functions are useful when a lib in your package changes ABI SONAME.
1517# 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
1518# 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
1519# 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
1520# 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
1521# 1743# preserve_old_lib_notify function.
1522# src_install() {
1523# ...
1524# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527#
1528# pkg_postinst() {
1529# ...
1530# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1531# ...
1532# }
1533
1534preserve_old_lib() { 1744preserve_old_lib() {
1535 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1536 1750
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1751 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1752 has preserve-libs ${FEATURES} && return 0
1539 DIRNAME=`dirname ${LIB}`
1540 1753
1541 dodir ${DIRNAME} 1754 local lib dir
1542 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"
1543 touch ${D}${LIB} 1760 touch "${D}"/${lib}
1544 fi 1761 done
1545} 1762}
1546 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.
1547preserve_old_lib_notify() { 1768preserve_old_lib_notify() {
1548 LIB=$1 1769 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1770 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1771 die "Invalid preserve_old_lib_notify() usage"
1772 fi
1549 1773
1550 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1774 # let portage worry about it
1551 SONAME=`basename ${LIB}` 1775 has preserve-libs ${FEATURES} && return 0
1552 1776
1777 local lib notice=0
1778 for lib in "$@" ; do
1779 [[ -e ${ROOT}/${lib} ]] || continue
1780 if [[ ${notice} -eq 0 ]] ; then
1781 notice=1
1553 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."
1554 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,"
1555 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"
1556 ewarn "you will need to execute the following command:" 1785 ewarn "in order to remove these old dependencies. If you do not have this"
1557 ewarn " revdep-rebuild --soname ${SONAME}" 1786 ewarn "helper program, simply emerge the 'gentoolkit' package."
1787 ewarn
1788 fi
1789 ewarn " # revdep-rebuild --library ${lib##*/}"
1790 done
1791 if [[ ${notice} -eq 1 ]] ; then
1558 ewarn 1792 ewarn
1559 ewarn "After doing that, you can safely remove ${LIB}" 1793 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1560 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1794 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1795 for lib in "$@" ; do
1796 ewarn " # rm '${lib}'"
1797 done
1561 fi 1798 fi
1562} 1799}
1563 1800
1564# Hack for people to figure out if a package was built with 1801# @FUNCTION: built_with_use
1565# certain USE flags 1802# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1803# @DESCRIPTION:
1566# 1804#
1567# 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.
1568# ex: built_with_use xchat gtk2
1569# 1806#
1570# Flags: -a all USE flags should be utilized 1807# A temporary hack until portage properly supports DEPENDing on USE
1571# -o at least one USE flag should be utilized 1808# flags being enabled in packages. This will check to see if the specified
1572# 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.
1573built_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
1574 local opt=$1 1839 local opt=$1
1575 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1840 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1576 1841
1577 local PKG=$(best_version $1) 1842 local PKG=$(best_version $1)
1843 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1578 shift 1844 shift
1579 1845
1580 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1846 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1847 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1581 1848
1582 # 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
1583 # injected or package.provided 1850 # this gracefully
1584 [[ ! -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 $1 USE flag!";;
1875 esac
1876 fi
1877 fi
1878 fi
1585 1879
1586 local USE_BUILT=$(<${USEFILE}) 1880 local USE_BUILT=$(<${USEFILE})
1587 while [[ $# -gt 0 ]] ; do 1881 while [[ $# -gt 0 ]] ; do
1588 if [[ ${opt} = "-o" ]] ; then 1882 if [[ ${opt} = "-o" ]] ; then
1589 has $1 ${USE_BUILT} && return 0 1883 has $1 ${USE_BUILT} && return 0
1593 shift 1887 shift
1594 done 1888 done
1595 [[ ${opt} = "-a" ]] 1889 [[ ${opt} = "-a" ]]
1596} 1890}
1597 1891
1892# @FUNCTION: epunt_cxx
1893# @USAGE: [dir to scan]
1894# @DESCRIPTION:
1598# Many configure scripts wrongly bail when a C++ compiler 1895# Many configure scripts wrongly bail when a C++ compiler could not be
1599# could not be detected. #73450 1896# detected. If dir is not specified, then it defaults to ${S}.
1897#
1898# http://bugs.gentoo.org/73450
1600epunt_cxx() { 1899epunt_cxx() {
1601 local dir=$1 1900 local dir=$1
1602 [[ -z ${dir} ]] && dir=${S} 1901 [[ -z ${dir} ]] && dir=${S}
1603 ebegin "Removing useless C++ checks" 1902 ebegin "Removing useless C++ checks"
1604 local f 1903 local f
1605 for f in $(find ${dir} -name configure) ; do 1904 find "${dir}" -name configure | while read f ; do
1606 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
1607 done 1906 done
1608 eend 0 1907 eend 0
1609} 1908}
1610 1909
1611# dopamd <file> [more files] 1910# @FUNCTION: make_wrapper
1612# 1911# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1613# Install pam auth config file in /etc/pam.d 1912# @DESCRIPTION:
1614dopamd() { 1913# Create a shell wrapper script named wrapper in installpath
1615 [[ -z $1 ]] && die "dopamd requires at least one argument" 1914# (defaults to the bindir) to execute target (default of wrapper) by
1616 1915# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1617 use pam || return 0 1916# libpaths followed by optionally changing directory to chdir.
1618
1619 INSDESTTREE=/etc/pam.d \
1620 doins "$@" || die "failed to install $@"
1621}
1622# newpamd <old name> <new name>
1623#
1624# Install pam file <old name> as <new name> in /etc/pam.d
1625newpamd() {
1626 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1627
1628 use pam || return 0
1629
1630 INSDESTTREE=/etc/pam.d \
1631 newins "$1" "$2" || die "failed to install $1 as $2"
1632}
1633
1634# make a wrapper script ...
1635# NOTE: this was originally games_make_wrapper, but I noticed other places where
1636# this could be used, so I have moved it here and made it not games-specific
1637# -- wolf31o2
1638# $1 == wrapper name
1639# $2 == binary to run
1640# $3 == directory to chdir before running binary
1641# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1642# $5 == path for wrapper
1643make_wrapper() { 1917make_wrapper() {
1644 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1918 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1645 local tmpwrapper=$(emktemp) 1919 local tmpwrapper=$(emktemp)
1646 # 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
1647 # things as $bin ... "./someprog --args" 1921 # things as $bin ... "./someprog --args"
1657fi 1931fi
1658exec ${bin} "\$@" 1932exec ${bin} "\$@"
1659EOF 1933EOF
1660 chmod go+rx "${tmpwrapper}" 1934 chmod go+rx "${tmpwrapper}"
1661 if [[ -n ${path} ]] ; then 1935 if [[ -n ${path} ]] ; then
1936 (
1662 exeinto "${path}" 1937 exeinto "${path}"
1663 newexe "${tmpwrapper}" "${wrapper}" 1938 newexe "${tmpwrapper}" "${wrapper}"
1939 ) || die
1664 else 1940 else
1665 newbin "${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 $1 ]] ; then
1958# ewarn "prepalldocs: invalid usage; takes no arguments"
1666 fi 1959# fi
1667} 1960
1961# cd "${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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