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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 1.232 2006/03/22 21:18:05 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 )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# 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.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local lib libdir=$(get_libdir)
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 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"
72 /* GNU ld script 58}
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77 59
78 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
79 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
80 GROUP ( /${libdir}/${lib} ) 62}
81 END_LDSCRIPT 63
82 fperms a+x "/usr/${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 ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
116# return 0
117# fi
83 done 118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__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
84} 134}
85 135
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: ${s}"
152 fi
153}
86 154
87# Default directory where patches are located 155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
88EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
89# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
90EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
91# Default options for patch 165# Default options for patch:
166# @CODE
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
94# Set -E to automatically remove empty files. 169# -E - automatically remove empty files
170# @CODE
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
96# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
97# and not the full path .. 175# and not the full path. Globs accepted.
98EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
99# Change the printed message for a single patch. 179# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
101# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
104# 186# @DESCRIPTION:
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
106# 188# arch naming style.
107EPATCH_FORCE="no" 189EPATCH_FORCE="no"
108 190
109# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
110# 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.
111# 199#
112# 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
113# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
114# 202#
115# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
116# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
117# 205# ${EPATCH_FORCE} == "yes"
118# Above EPATCH_* variables can be used to control various defaults,
119# bug they should be left as is to ensure an ebuild can rely on
120# them for.
121#
122# Patches are applied in current directory.
123#
124# Bulk Patches should preferibly have the form of:
125#
126# ??_${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.
127# 215#
128# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
129# 218#
130# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
131# 02_sparc_another-fix.patch.bz2
132#
133# This ensures that there are a set order, and you can have ARCH
134# specific patches.
135#
136# If you however give an argument to epatch(), it will treat it as a
137# single patch that need to be applied if its a file. If on the other
138# hand its a directory, it will set EPATCH_SOURCE to this.
139#
140# <azarah@gentoo.org> (10 Nov 2002)
141#
142epatch() { 220epatch() {
143 _epatch_draw_line() { 221 _epatch_draw_line() {
222 # create a line of same length as input string
144 [[ -z $1 ]] && set "$(printf "%65s" '')" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
145 echo "${1//?/=}" 224 echo "${1//?/=}"
146 } 225 }
147 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
148 local PIPE_CMD=""
149 local STDERR_TARGET="${T}/$$.out"
150 local PATCH_TARGET="${T}/$$.patch"
151 local PATCH_SUFFIX=""
152 local SINGLE_PATCH="no"
153 local x=""
154 226
155 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156 228
157 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
158 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 [[ $# -gt 1 ]] ; then
159 local m="" 233 local m
160 for m in "$@" ; do 234 for m in "$@" ; do
161 epatch "${m}" 235 epatch "${m}"
162 done 236 done
163 return 0 237 return 0
164 fi 238 fi
165 239
166 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
167 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
168 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
169 246 set -- "$1"
170 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
171 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
172 250
173 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
174 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
175 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
176 if [ "${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} ]]
177 then 297 then
178 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
179 else 323 else
180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
181 fi 325 fi
182 else 326
183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
184 then 328 # but if there are more, make sure we get unique log filenames
185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
186 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
187 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
188 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
189 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
190 echo 369 echo
191 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
192 eerror 407 eerror
193 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
194 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
195 echo 411 echo
196 die "Cannot find \$EPATCH_SOURCE!"
197 fi
198
199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
200 fi
201
202 case ${EPATCH_SUFFIX##*\.} in
203 bz2)
204 PIPE_CMD="bzip2 -dc"
205 PATCH_SUFFIX="bz2"
206 ;;
207 gz|Z|z)
208 PIPE_CMD="gzip -dc"
209 PATCH_SUFFIX="gz"
210 ;;
211 ZIP|zip)
212 PIPE_CMD="unzip -p"
213 PATCH_SUFFIX="zip"
214 ;;
215 *)
216 PIPE_CMD="cat"
217 PATCH_SUFFIX="patch"
218 ;;
219 esac
220
221 if [ "${SINGLE_PATCH}" = "no" ]
222 then
223 einfo "${EPATCH_MULTI_MSG}"
224 fi
225 for x in ${EPATCH_SOURCE}
226 do
227 # New ARCH dependant patch naming scheme ...
228 #
229 # ???_arch_foo.patch
230 #
231 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ])
234 then
235 local count=0
236 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/}
238
239 if [ -n "${EPATCH_EXCLUDE}" ]
240 then
241 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
242 then
243 continue
244 fi
245 fi
246
247 if [ "${SINGLE_PATCH}" = "yes" ]
248 then
249 if [ -n "${EPATCH_SINGLE_MSG}" ]
250 then
251 einfo "${EPATCH_SINGLE_MSG}"
252 else
253 einfo "Applying ${patchname} ..."
254 fi
255 else
256 einfo " ${patchname} ..."
257 fi
258
259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261
262 # Allow for prefix to differ ... im lazy, so shoot me :/
263 while [ "${count}" -lt 5 ]
264 do
265 # Generate some useful debug info ...
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268
269 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else
274 PATCH_TARGET="${x}"
275 fi
276
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then
285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
286 then
287 echo
288 eerror "Could not extract patch!"
289 #die "Could not extract patch!"
290 count=5
291 break
292 fi
293 fi
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
296 then
297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302
303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
305
306 if [ "$?" -ne 0 ]
307 then
308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
309 echo
310 eerror "A dry-run of patch command succeeded, but actually"
311 eerror "applying the patch failed!"
312 #die "Real world sux compared to the dreamworld!"
313 count=5
314 fi
315
316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317
318 break
319 fi
320
321 count=$((count + 1))
322 done
323
324 if [ "${PATCH_SUFFIX}" != "patch" ]
325 then
326 rm -f ${PATCH_TARGET}
327 fi
328
329 if [ "${count}" -eq 5 ]
330 then
331 echo
332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
334 eerror
335 eerror "Include in your bugreport the contents of:"
336 eerror
337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
338 echo
339 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
340 fi 413 fi
341 414
342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
343 416 rm -f "${STDERR_TARGET}"
344 eend 0 417 eend 0
345 fi
346 done 418 done
347 if [ "${SINGLE_PATCH}" = "no" ] 419
348 then 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
349 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
350 fi 439 fi
440 done
441 return 1
351} 442}
352 443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
353# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
354# does not exist on the users system 448# does not exist on the users system.
355# vapier@gentoo.org
356#
357# Takes just 1 optional parameter (the directory to create tmpfile in)
358emktemp() { 449emktemp() {
359 local exe="touch" 450 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1 452 local topdir=$1
362 453
364 [[ -z ${T} ]] \ 455 [[ -z ${T} ]] \
365 && topdir="/tmp" \ 456 && topdir="/tmp" \
366 || topdir=${T} 457 || topdir=${T}
367 fi 458 fi
368 459
369 if [[ -z $(type -p mktemp) ]] ; then 460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
370 local tmp=/ 462 local tmp=/
371 while [[ -e ${tmp} ]] ; do 463 while [[ -e ${tmp} ]] ; do
372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 done 465 done
374 ${exe} "${tmp}" || ${exe} -p "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 echo "${tmp}" 467 echo "${tmp}"
376 else 468 else
469 # the args here will give slightly wierd names on BSD,
470 # but should produce a usable file on all userlands
377 if [[ ${exe} == "touch" ]] ; then 471 if [[ ${exe} == "touch" ]] ; then
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -p "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -t tmp 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
381 else 473 else
382 [[ ${USERLAND} == "GNU" ]] \
383 && mktemp -d "${topdir}" \
384 || TMPDIR="${topdir}" mktemp -dt tmp 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
385 fi
386 fi 475 fi
476 fi
387} 477}
388 478
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:
389# 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),
390# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393#
394# egetent(database, key)
395egetent() { 490egetent() {
396 case ${CHOST} in 491 case ${CHOST} in
397 *-darwin*) 492 *-darwin[678])
398 case "$2" in 493 case "$2" in
399 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;; 496 ;;
402 *) # Numeric 497 *) # Numeric
403 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
404 ;; 514 ;;
405 esac 515 esac
406 ;; 516 ;;
407 *-freebsd*|*-dragonfly*) 517 *-freebsd*|*-dragonfly*)
408 local opts action="user" 518 local opts action="user"
423 getent "$1" "$2" 533 getent "$1" "$2"
424 ;; 534 ;;
425 esac 535 esac
426} 536}
427 537
428# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
429# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
430# 540# @DESCRIPTION:
431# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
432# 542# a user to the system. The only required parameter is the username.
433# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
434# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
435# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
436# note: pass -1 to get default behavior
437# shell: /bin/false
438# homedir: /dev/null
439# groups: none
440# extra: comment of 'added by portage for ${PN}'
441enewuser() { 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
442 # get the username 554 # get the username
443 local euser=$1; shift 555 local euser=$1; shift
444 if [[ -z ${euser} ]] ; then 556 if [[ -z ${euser} ]] ; then
445 eerror "No username specified !" 557 eerror "No username specified !"
446 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
447 fi 559 fi
448 560
449 # lets see if the username already exists 561 # lets see if the username already exists
450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
451 return 0 563 return 0
452 fi 564 fi
453 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
454 566
455 # options to pass to useradd 567 # options to pass to useradd
456 local opts= 568 local opts=
457 569
458 # handle uid 570 # handle uid
459 local euid=$1; shift 571 local euid=$1; shift
460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
461 if [[ ${euid} -gt 0 ]] ; then 573 if [[ ${euid} -gt 0 ]] ; then
462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
463 euid="next" 575 euid="next"
464 fi 576 fi
465 else 577 else
466 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
467 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
468 fi 580 fi
469 else 581 else
470 euid="next" 582 euid="next"
471 fi 583 fi
472 if [[ ${euid} == "next" ]] ; then 584 if [[ ${euid} == "next" ]] ; then
473 for euid in $(seq 101 999) ; do 585 for ((euid = 101; euid <= 999; euid++)); do
474 [[ -z $(egetent passwd ${euid}) ]] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
475 done 587 done
476 fi 588 fi
477 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
478 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
492 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
493 [[ -x ${ROOT}${shell} ]] && break 605 [[ -x ${ROOT}${shell} ]] && break
494 done 606 done
495 607
496 if [[ ${shell} == "/dev/null" ]] ; then 608 if [[ ${shell} == "/dev/null" ]] ; then
497 eerror "Unable to identify the shell to use" 609 eerror "Unable to identify the shell to use, proceeding with userland default."
498 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 ${USERLAND}"
615 esac
499 fi 616 fi
500 617
501 eshell=${shell} 618 eshell=${shell}
502 fi 619 fi
503 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
601 fi 718 fi
602 ;; 719 ;;
603 720
604 *) 721 *)
605 if [[ -z $@ ]] ; then 722 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
607 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
608 || die "enewuser failed" 726 || die "enewuser failed"
609 else 727 else
610 einfo " - Extra: $@" 728 einfo " - Extra: $@"
611 useradd ${opts} ${euser} "$@" \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
612 || die "enewuser failed" 731 || die "enewuser failed"
613 fi 732 fi
614 ;; 733 ;;
615 esac 734 esac
616 735
622 fi 741 fi
623 742
624 export SANDBOX_ON=${oldsandbox} 743 export SANDBOX_ON=${oldsandbox}
625} 744}
626 745
627# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
628# vapier@gentoo.org 747# @USAGE: <group> [gid]
629# 748# @DESCRIPTION:
630# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
631# 750# group to the system. Just give it a group name to add and enewgroup will
632# 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
633# groupname: REQUIRED ! 752# allocate the next available one.
634# gid: next available (see groupadd(8))
635# extra: none
636enewgroup() { 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
637 # get the group 761 # get the group
638 local egroup="$1"; shift 762 local egroup="$1"; shift
639 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
640 then 764 then
641 eerror "No group specified !" 765 eerror "No group specified !"
642 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
643 fi 767 fi
644 768
645 # see if group already exists 769 # see if group already exists
646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
647 then
648 return 0 771 return 0
649 fi 772 fi
650 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
651 774
652 # options to pass to useradd 775 # options to pass to useradd
695 fi 818 fi
696 819
697 # If we need the next available 820 # If we need the next available
698 case ${egid} in 821 case ${egid} in
699 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
700 for egid in $(seq 101 999); do 823 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
702 done 825 done
703 esac 826 esac
704 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
706 ;; 829 ;;
707 830
708 *-freebsd*|*-dragonfly*) 831 *-freebsd*|*-dragonfly*)
709 case ${egid} in 832 case ${egid} in
710 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
713 done 836 done
714 esac 837 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;; 839 ;;
717 840
718 *-netbsd*) 841 *-netbsd*)
719 case ${egid} in 842 case ${egid} in
720 *[!0-9]*) # Non numeric 843 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do 844 for ((egid = 101; egid <= 999; egid++)); do
722 [ -z "`egetent group ${egid}`" ] && break 845 [[ -z $(egetent group ${egid}) ]] && break
723 done 846 done
724 esac 847 esac
725 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
726 ;; 849 ;;
727 850
728 *) 851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
729 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
730 ;; 854 ;;
731 esac 855 esac
732 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
733} 857}
734 858
735# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
736# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
737# 861# @DESCRIPTION:
738# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
739edos2unix() { 866edos2unix() {
740 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
741 do
742 cp "${f}" ${T}/edos2unix
743 sed 's/\r$//' ${T}/edos2unix > "${f}"
744 done
745} 868}
746
747
748##############################################################
749# START: Handle .desktop files and menu entries #
750# maybe this should be separated into a new eclass some time #
751# lanius@gentoo.org #
752##############################################################
753 869
754# Make a desktop file ! 870# Make a desktop file !
755# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
756# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
757# 873#
758# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
759# 875#
760# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
761# name: the name that will show up in the menu 877# name: the name that will show up in the menu
762# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
763# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
764# a full path to an icon 880# a full path to an icon
765# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
766# http://www.freedesktop.org/Standards/desktop-entry-spec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
767# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
768make_desktop_entry() { 884make_desktop_entry() {
769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
770 886
771 local exec=${1} 887 local exec=${1}
772 local name=${2:-${PN}} 888 local name=${2:-${PN}}
773 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
774 local type=${4} 890 local type=${4}
775 local path=${5} 891 local fields=${5}
776 892
777 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
778 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
780 case ${catmaj} in 896 case ${catmaj} in
781 app) 897 app)
782 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
783 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
784 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
785 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
786 editors) type=TextEditor;; 907 editors) type=TextEditor;;
787 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
788 emulation) type=Emulator;; 909 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
790 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
791 vim) type=TextEditor;; 913 vim) type=TextEditor;;
792 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
793 *) type=;;
794 esac 915 esac
795 ;; 916 ;;
796 917
797 dev) 918 dev)
798 type="Development" 919 type="Development"
799 ;; 920 ;;
800 921
801 games) 922 games)
802 case ${catmin} in 923 case ${catmin} in
803 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
804 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
805 board) type=BoardGame;; 926 board) type=BoardGame;;
806 kid) type=KidsGame;;
807 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
808 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
809 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
810 roguelike) type=RolePlaying;;
811 simulation) type=Simulation;; 932 simulation) type=Simulation;;
812 sports) type=SportsGame;; 933 sports) type=SportsGame;;
813 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
814 *) type=;;
815 esac 935 esac
816 type="Game;${type}" 936 type="Game;${type}"
817 ;; 937 ;;
818 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
819 mail) 947 mail)
820 type="Network;Email" 948 type="Network;Email"
821 ;; 949 ;;
822 950
823 media) 951 media)
824 case ${catmin} in 952 case ${catmin} in
953 gfx)
825 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
826 radio) type=Tuner;; 958 radio) type=Tuner;;
827 sound) type=Audio;; 959 sound) type=Audio;;
828 tv) type=TV;; 960 tv) type=TV;;
829 video) type=Video;; 961 video) type=Video;;
830 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
831 esac 965 esac
832 type="AudioVideo;${type}"
833 ;; 966 ;;
834 967
835 net) 968 net)
836 case ${catmin} in 969 case ${catmin} in
837 dialup) type=Dialup;; 970 dialup) type=Dialup;;
840 irc) type=IRCClient;; 973 irc) type=IRCClient;;
841 mail) type=Email;; 974 mail) type=Email;;
842 news) type=News;; 975 news) type=News;;
843 nntp) type=News;; 976 nntp) type=News;;
844 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
845 *) type=;; 978 voip) type=Telephony;;
846 esac 979 esac
847 type="Network;${type}" 980 type="Network;${type}"
848 ;; 981 ;;
849 982
850 sci) 983 sci)
851 case ${catmin} in 984 case ${catmin} in
852 astro*) type=Astronomy;; 985 astro*) type=Astronomy;;
853 bio*) type=Biology;; 986 bio*) type=Biology;;
854 calc*) type=Calculator;; 987 calc*) type=Calculator;;
855 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
856 geo*) type=Geology;; 990 geo*) type=Geology;;
857 math*) type=Math;; 991 math*) type=Math;;
858 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
859 esac 994 esac
860 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
861 ;; 1000 ;;
862 1001
863 www) 1002 www)
864 case ${catmin} in 1003 case ${catmin} in
865 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
866 *) type=;;
867 esac 1005 esac
868 type="Network" 1006 type="Network;${type}"
869 ;; 1007 ;;
870 1008
871 *) 1009 *)
872 type= 1010 type=
873 ;; 1011 ;;
876 if [ "${SLOT}" == "0" ] ; then 1014 if [ "${SLOT}" == "0" ] ; then
877 local desktop_name="${PN}" 1015 local desktop_name="${PN}"
878 else 1016 else
879 local desktop_name="${PN}-${SLOT}" 1017 local desktop_name="${PN}-${SLOT}"
880 fi 1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
882 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 > "${desktop}"
883echo "[Desktop Entry] 1034 [Desktop Entry]
884Encoding=UTF-8
885Version=0.9.2
886Name=${name} 1035 Name=${name}
887Type=Application 1036 Type=Application
888Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
889Exec=${exec} 1038 Exec=${exec}
890Path=${path} 1039 TryExec=${exec%% *}
891Icon=${icon} 1040 Icon=${icon}
892Categories=Application;${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}" >> "${desktop}"
893 1050
894 ( 1051 (
895 # wrap the env here so that the 'insinto' call 1052 # wrap the env here so that the 'insinto' call
896 # doesn't corrupt the env of the caller 1053 # doesn't corrupt the env of the caller
897 insinto /usr/share/applications 1054 insinto /usr/share/applications
898 doins "${desktop}" 1055 doins "${desktop}"
899 ) 1056 ) || die "installing desktop file failed"
900} 1057}
901 1058
902# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
903# 1060# @USAGE: [directories]
904# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
905# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
906# 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}
907 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.
908make_session_desktop() { 1094make_session_desktop() {
909 [[ -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
910 [[ -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
911 1097
912 local title=$1 1098 local title=$1
913 local command=$2 1099 local command=$2
914 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
915 1102
1103 cat <<-EOF > "${desktop}"
916echo "[Desktop Entry] 1104 [Desktop Entry]
917Encoding=UTF-8
918Name=${title} 1105 Name=${title}
919Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
920Exec=${command} 1107 Exec=${command} $*
921TryExec=${command} 1108 TryExec=${command}
922Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
923 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
924 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
925 doins "${desktop}" 1116 doins "${desktop}"
1117 )
926} 1118}
927 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).
928domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
929 local i j 1129 local i j ret=0
930 insinto /usr/share/applications 1130 insinto /usr/share/applications
931 for i in "$@" ; do 1131 for i in "$@" ; do
932 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
933 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
934 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
935 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
936 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
937 done 1139 done
1140 else
1141 ((++ret))
938 fi 1142 fi
939 done 1143 done
1144 exit ${ret}
1145 )
940} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
941newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
942 insinto /usr/share/applications 1156 insinto /usr/share/applications
943 newins "$1" "$2" 1157 newins "$@"
1158 )
944} 1159}
945 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.
946doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
947 local i j 1170 local i j ret
948 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
949 for i in "$@" ; do 1172 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
951 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
952 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
954 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
955 done 1180 done
1181 else
1182 ((++ret))
956 fi 1183 fi
957 done 1184 done
1185 exit ${ret}
1186 )
958} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
959newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
960 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
961 newins "$1" "$2" 1198 newins "$@"
1199 )
962} 1200}
963
964##############################################################
965# END: Handle .desktop files and menu entries #
966##############################################################
967
968 1201
969# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
970find_unpackable_file() { 1203find_unpackable_file() {
971 local src=$1 1204 local src=$1
972 if [[ -z ${src} ]] ; then 1205 if [[ -z ${src} ]] ; then
982 fi 1215 fi
983 [[ ! -e ${src} ]] && return 1 1216 [[ ! -e ${src} ]] && return 1
984 echo "${src}" 1217 echo "${src}"
985} 1218}
986 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
987# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
988# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
989# 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
990# 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.
991# 1227#
992# Usage: unpack_pdv [file to unpack] [size of off_t]
993# - 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
994# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
995# 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#
996# 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
997# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
998# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
999# 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
1000# 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
1001# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1002# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1003# lseek 1246# lseek
1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1005# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1006# 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.
1007unpack_pdv() { 1252unpack_pdv() {
1008 local src=$(find_unpackable_file $1) 1253 local src=$(find_unpackable_file "$1")
1009 local sizeoff_t=$2 1254 local sizeoff_t=$2
1010 1255
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1013 1258
1014 local shrtsrc=$(basename "${src}") 1259 local shrtsrc=$(basename "${src}")
1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1017 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 ${sizeoff_t} | hexdump -e \"%i\")
1018 1263
1019 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1020 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1022 1267
1023 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1024 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1025 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1026 1271
1027 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1028 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1030 1275
1031 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1032 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1033 iscompressed=1 1278 iscompressed=1
1034 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1035 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1036 else 1281 else
1037 iscompressed=0 1282 iscompressed=0
1038 fi 1283 fi
1039 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1040 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1041 istar=1 1286 istar=1
1042 else 1287 else
1043 istar=0 1288 istar=0
1044 fi 1289 fi
1045 1290
1073 true 1318 true
1074 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076} 1321}
1077 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1078# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1079# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1080# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1081# many other game companies. 1329# many other game companies.
1082# 1330#
1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1084# - If the file is not specified then unpack will utilize ${A}.
1085# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1086# the proper offset from the script itself. 1333# the proper offset from the script itself.
1087unpack_makeself() { 1334unpack_makeself() {
1088 local src_input=${1:-${A}} 1335 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "${src_input}") 1336 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1337 local skip=$2
1091 local exe=$3 1338 local exe=$3
1093 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1341
1095 local shrtsrc=$(basename "${src}") 1342 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1344 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1346 local skip=0
1100 exe=tail 1347 exe=tail
1101 case ${ver} in 1348 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1351 ;;
1105 2.0|2.0.1) 1352 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1354 ;;
1108 2.1.1) 1355 2.1.1)
1109 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1110 let skip="skip + 1" 1357 (( skip++ ))
1111 ;; 1358 ;;
1112 2.1.2) 1359 2.1.2)
1113 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1114 let skip="skip + 1" 1361 (( skip++ ))
1115 ;; 1362 ;;
1116 2.1.3) 1363 2.1.3)
1117 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1118 let skip="skip + 1" 1365 (( skip++ ))
1119 ;; 1366 ;;
1120 2.1.4|2.1.5) 1367 2.1.4|2.1.5)
1121 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1122 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1123 exe="dd" 1370 exe="dd"
1132 esac 1379 esac
1133 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1134 fi 1381 fi
1135 case ${exe} in 1382 case ${exe} in
1136 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1139 esac 1386 esac
1140 1387
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1392 case ${filetype} in
1146 *tar\ archive) 1393 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1395 ;;
1149 bzip2*) 1396 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1398 ;;
1161 ;; 1408 ;;
1162 esac 1409 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1411}
1165 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1166# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1170check_license() { 1418check_license() {
1171 local lic=$1 1419 local lic=$1
1172 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1422 else
1178 lic="${PWD}/${lic}" 1426 lic="${PWD}/${lic}"
1179 elif [ -e "${lic}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1180 lic="${lic}" 1428 lic="${lic}"
1181 fi 1429 fi
1182 fi 1430 fi
1183 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1184 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1185 1432
1186 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1187 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$-
1189 local alic 1435 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1194 return 0 1440 return 0
1195 fi 1441 fi
1196 done 1442 done
1197 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 1445
1199 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1201********************************************************** 1448 **********************************************************
1202The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1206********************************************************** 1453 **********************************************************
1207 1454
1208EOF 1455 EOF
1209 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1459 read alic
1213 case ${alic} in 1460 case ${alic} in
1220 die "Failed to accept license" 1467 die "Failed to accept license"
1221 ;; 1468 ;;
1222 esac 1469 esac
1223} 1470}
1224 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1225# 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
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1477#
1228# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1229# 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()
1230# 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
1231# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1232# 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#
1233# 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',
1234# 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
1235# 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.
1236# 1492#
1237# 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.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1494cdrom_get_cds() {
1244 # 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
1245 # the # of files they gave us 1496 # the # of files they gave us
1246 local cdcnt=0 1497 local cdcnt=0
1247 local f= 1498 local f=
1271 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273 export CDROM_SET=-1 1524 export CDROM_SET=-1
1274 for f in ${CDROM_CHECK_1//:/ } ; do 1525 for f in ${CDROM_CHECK_1//:/ } ; do
1275 ((++CDROM_SET)) 1526 ((++CDROM_SET))
1276 [[ -e ${CD_ROOT}/${f} ]] && break 1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1277 done 1528 done
1278 export CDROM_MATCH=${f} 1529 export CDROM_MATCH=${f}
1279 return 1530 return
1280 fi 1531 fi
1281 1532
1291 echo 1542 echo
1292 einfo "For example:" 1543 einfo "For example:"
1293 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1294 echo 1545 echo
1295 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
1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1297 cdcnt=0 1557 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 ((++cdcnt)) 1559 ((++cdcnt))
1300 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1324 export CDROM_SET="" 1584 export CDROM_SET=""
1325 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd 1586 cdrom_load_next_cd
1327} 1587}
1328 1588
1329# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1330# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1331# 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
1332# 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.
1333cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1334 local var 1598 local var
1335 ((++CDROM_CURRENT_CD)) 1599 ((++CDROM_CURRENT_CD))
1336 1600
1337 unset CDROM_ROOT 1601 unset CDROM_ROOT
1354# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1355# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1356# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1357_cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1358 local mline="" 1622 local mline=""
1359 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1360 1624
1361 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1362 local i=0 1626 local i=0
1363 local -a cdset=(${*//:/ }) 1627 local -a cdset=(${*//:/ })
1364 if [[ -n ${CDROM_SET} ]] ; then 1628 if [[ -n ${CDROM_SET} ]] ; then
1367 1631
1368 while [[ -n ${cdset[${i}]} ]] ; do 1632 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]}) 1633 local dir=$(dirname ${cdset[${i}]})
1370 local file=$(basename ${cdset[${i}]}) 1634 local file=$(basename ${cdset[${i}]})
1371 1635
1372 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/ }
1373 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1376 export CDROM_SET=${i} 1645 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]} 1646 export CDROM_MATCH=${cdset[${i}]}
1378 return 1647 return
1379 fi 1648 done <<< "$(get_mounts)"
1380 done
1381 1649
1382 ((++i)) 1650 ((++i))
1383 done 1651 done
1384 1652
1385 echo 1653 echo
1401 showedmsg=1 1669 showedmsg=1
1402 fi 1670 fi
1403 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1404 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1405 echo 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1406 einfo "If you are having trouble with the detection" 1677 ewarn "If you are having trouble with the detection"
1407 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"
1408 einfo "Joliet support enabled in your kernel. Please" 1679 ewarn "Joliet support enabled in your kernel. Please"
1409 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
1410 read || die "something is screwed with your system" 1683 read || die "something is screwed with your system"
1411 done 1684 done
1412} 1685}
1413 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1414# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1415# a package can support 1691# a package can support. The first form allows you to
1416# 1692# specify a list of LINGUAS. The -i builds a list of po
1417# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1418# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1419# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1420# 1696# of the lists.
1421# The first form allows you to specify a list of LINGUAS.
1422# The -i builds a list of po files found in all the
1423# directories and uses the intersection of the lists.
1424# The -u builds a list of po files found in all the
1425# directories and uses the union of the lists.
1426strip-linguas() { 1697strip-linguas() {
1427 local ls newls 1698 local ls newls nols
1428 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1429 local op=$1; shift 1700 local op=$1; shift
1430 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1431 local d f 1702 local d f
1432 for d in "$@" ; do 1703 for d in "$@" ; do
1433 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1434 newls=${ls} 1705 newls=${ls}
1435 else 1706 else
1436 newls="" 1707 newls=""
1437 fi 1708 fi
1438 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1439 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1440 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1441 else 1712 else
1442 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1443 fi 1714 fi
1444 done 1715 done
1445 ls=${newls} 1716 ls=${newls}
1446 done 1717 done
1447 ls=${ls//.po}
1448 else 1718 else
1449 ls=$@ 1719 ls="$@"
1450 fi 1720 fi
1451 1721
1452 ls=" ${ls} " 1722 nols=""
1453 newls="" 1723 newls=""
1454 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1455 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1456 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1457 else 1727 else
1458 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1459 fi 1729 fi
1460 done 1730 done
1461 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1462 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1463 else
1464 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1465 fi
1466} 1734}
1467 1735
1468# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1469# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1470 1738# @DESCRIPTION:
1471# the following functions are useful in kernel module ebuilds, etc.
1472# for an example see ivtv or drbd ebuilds
1473
1474# set's ARCH to match what the kernel expects
1475set_arch_to_kernel() {
1476 i=10
1477 while ((i--)) ; do
1478 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1479 done
1480 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1481 case ${ARCH} in
1482 x86) export ARCH="i386";;
1483 amd64) export ARCH="x86_64";;
1484 hppa) export ARCH="parisc";;
1485 mips) export ARCH="mips";;
1486 sparc) export ARCH="$(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!
1487 *) export ARCH="${ARCH}";;
1488 esac
1489}
1490
1491# set's ARCH back to what portage expects
1492set_arch_to_portage() {
1493 i=10
1494 while ((i--)) ; do
1495 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1496 done
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498}
1499
1500# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0
1503#
1504# These functions are useful when a lib in your package changes --library. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1505# 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
1506# 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
1507# 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
1508# 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
1509# 1744# preserve_old_lib_notify function.
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() { 1745preserve_old_lib() {
1523 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1524 1751
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1526 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1527 DIRNAME=`dirname ${LIB}`
1528 1754
1529 dodir ${DIRNAME} 1755 local lib dir
1530 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"
1531 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1532 fi 1762 done
1533} 1763}
1534 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.
1535preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1536 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1537 1774
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1539 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1540 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1541 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."
1542 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,"
1543 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"
1544 ewarn "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1545 ewarn " revdep-rebuild --library ${SONAME}" 1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1546 ewarn 1793 ewarn
1547 ewarn "After doing that, you can safely remove ${LIB}" 1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1548 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1549 fi 1799 fi
1550} 1800}
1551 1801
1552# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1553# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1554# 1805#
1555# 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.
1556# ex: built_with_use xchat gtk2
1557# 1807#
1558# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1559# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1560# 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.
1561built_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
1562 local opt=$1 1840 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564 1842
1565 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1566 shift 1845 shift
1567 1846
1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1569 1849
1570 # 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
1571 # injected or package.provided 1851 # this gracefully
1572 [[ ! -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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1573 1880
1574 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1575 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1576 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1577 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1581 shift 1888 shift
1582 done 1889 done
1583 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1584} 1891}
1585 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1586# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1587# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1588epunt_cxx() { 1900epunt_cxx() {
1589 local dir=$1 1901 local dir=$1
1590 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1591 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1592 local f 1904 local f
1593 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1594 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
1595 done 1907 done
1596 eend 0 1908 eend 0
1597} 1909}
1598 1910
1599# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1600# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1601# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1602dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1603 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1604 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1605 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1606
1607 INSDESTTREE=/etc/pam.d \
1608 doins "$@" || die "failed to install $@"
1609}
1610# newpamd <old name> <new name>
1611#
1612# Install pam file <old name> as <new name> in /etc/pam.d
1613newpamd() {
1614 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1615
1616 use pam || return 0
1617
1618 INSDESTTREE=/etc/pam.d \
1619 newins "$1" "$2" || die "failed to install $1 as $2"
1620}
1621
1622# make a wrapper script ...
1623# NOTE: this was originally games_make_wrapper, but I noticed other places where
1624# this could be used, so I have moved it here and made it not games-specific
1625# -- wolf31o2
1626# $1 == wrapper name
1627# $2 == binary to run
1628# $3 == directory to chdir before running binary
1629# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1630# $5 == path for wrapper
1631make_wrapper() { 1918make_wrapper() {
1632 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1633 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1634 # 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
1635 # things as $bin ... "./someprog --args" 1922 # things as $bin ... "./someprog --args"
1645fi 1932fi
1646exec ${bin} "\$@" 1933exec ${bin} "\$@"
1647EOF 1934EOF
1648 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1649 if [[ -n ${path} ]] ; then 1936 if [[ -n ${path} ]] ; then
1937 (
1650 exeinto "${path}" 1938 exeinto "${path}"
1651 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1652 else 1941 else
1653 newbin "${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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1654 fi 1960# fi
1655} 1961
1962# cd "${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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