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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 1.164 2005/03/30 14:12:25 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
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 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 31epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 33}
74 34
75# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
77# don't beep. 37# @DESCRIPTION:
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
79ebeep() { 42ebeep() {
80 local n 43 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54else
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 for lib in "${@}" ; do 56ebeep() {
115 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"
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/${lib} )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${lib}"
127 done
128} 58}
129 59
130# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
131# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
132# <azarah@gentoo.org> (11 Nov 2002) 62}
133#
134draw_line() {
135 local i=0
136 local str_length=""
137 63
138 # Handle calls that do not have args, or wc not being installed ... 64fi
139 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
140 then 66# @FUNCTION: eqawarn
141 echo "===============================================================" 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
142 return 0 116# return 0
143 fi 117# fi
144
145 # Get the length of $*
146 str_length="$(echo -n "$*" | wc -m)"
147
148 while [ "$i" -lt "${str_length}" ]
149 do
150 echo -n "="
151
152 i=$((i + 1))
153 done 118# done
154 119# eshopts_pop
155 echo 120# @CODE
156 121eshopts_push() {
157 return 0 122 # 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
158} 134}
159 135
160# Default directory where patches are located 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
161EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
162# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
163EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
164# Default options for patch 165# Default options for patch:
166# @CODE
165# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
166EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
167# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
168# and not the full path .. 175# and not the full path. Globs accepted.
169EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
170# Change the printed message for a single patch. 179# Change the printed message for a single patch.
171EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
172# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
173# 182# @DESCRIPTION:
174# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
175# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
176EPATCH_FORCE="no" 189EPATCH_FORCE="no"
177 190
178# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
179# 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.
180# 199#
181# 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
182# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
183# 202#
184# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
185# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
186# 205# ${EPATCH_FORCE} == "yes"
187# Above EPATCH_* variables can be used to control various defaults,
188# bug they should be left as is to ensure an ebuild can rely on
189# them for.
190#
191# Patches are applied in current directory.
192#
193# Bulk Patches should preferibly have the form of:
194#
195# ??_${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.
196# 215#
197# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
198# 218#
199# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
200# 02_sparc_another-fix.patch.bz2
201#
202# This ensures that there are a set order, and you can have ARCH
203# specific patches.
204#
205# If you however give an argument to epatch(), it will treat it as a
206# single patch that need to be applied if its a file. If on the other
207# hand its a directory, it will set EPATCH_SOURCE to this.
208#
209# <azarah@gentoo.org> (10 Nov 2002)
210#
211epatch() { 220epatch() {
212 local PIPE_CMD="" 221 _epatch_draw_line() {
213 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
214 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
215 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
216 local SINGLE_PATCH="no" 225 }
217 local x=""
218 226
219 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
220 then 228
229 # Let the rest of the code process one user arg at a time --
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 [[ $# -gt 1 ]] ; then
221 local m="" 233 local m
222 einfo "${#} patches to apply ..."
223 for m in "$@" ; do 234 for m in "$@" ; do
224 epatch "${m}" 235 epatch "${m}"
225 done 236 done
226 return 0 237 return 0
227 fi 238 fi
228 239
229 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
230 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
231 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
232 246 set -- "$1"
233 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
234 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
235 250
236 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
237 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
238 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
239 if [ "${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} ]]
240 then 297 then
241 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
242 else 323 else
243 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
244 fi 325 fi
245 else 326
246 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
247 then 328 # but if there are more, make sure we get unique log filenames
248 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
249 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
250 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
251 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
252 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
253 echo 369 echo
254 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
255 eerror 407 eerror
256 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
257 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
258 echo 411 echo
259 die "Cannot find \$EPATCH_SOURCE!"
260 fi
261
262 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
263 fi
264
265 case ${EPATCH_SUFFIX##*\.} in
266 bz2)
267 PIPE_CMD="bzip2 -dc"
268 PATCH_SUFFIX="bz2"
269 ;;
270 gz|Z|z)
271 PIPE_CMD="gzip -dc"
272 PATCH_SUFFIX="gz"
273 ;;
274 ZIP|zip)
275 PIPE_CMD="unzip -p"
276 PATCH_SUFFIX="zip"
277 ;;
278 *)
279 PIPE_CMD="cat"
280 PATCH_SUFFIX="patch"
281 ;;
282 esac
283
284 if [ "${SINGLE_PATCH}" = "no" ]
285 then
286 einfo "Applying various patches (bugfixes/updates) ..."
287 fi
288 for x in ${EPATCH_SOURCE}
289 do
290 # New ARCH dependant patch naming scheme ...
291 #
292 # ???_arch_foo.patch
293 #
294 if [ -f ${x} ] && \
295 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
296 [ "${EPATCH_FORCE}" = "yes" ])
297 then
298 local count=0
299 local popts="${EPATCH_OPTS}"
300 local patchname=${x##*/}
301
302 if [ -n "${EPATCH_EXCLUDE}" ]
303 then
304 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
305 then
306 continue
307 fi
308 fi
309
310 if [ "${SINGLE_PATCH}" = "yes" ]
311 then
312 if [ -n "${EPATCH_SINGLE_MSG}" ]
313 then
314 einfo "${EPATCH_SINGLE_MSG}"
315 else
316 einfo "Applying ${patchname} ..."
317 fi
318 else
319 einfo " ${patchname} ..."
320 fi
321
322 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324
325 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ]
327 do
328 # Generate some useful debug info ...
329 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331
332 if [ "${PATCH_SUFFIX}" != "patch" ]
333 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else
337 PATCH_TARGET="${x}"
338 fi
339
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
349 then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
355 fi
356 fi
357
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then
360 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365
366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
367
368 if [ "$?" -ne 0 ]
369 then
370 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
371 echo
372 eerror "A dry-run of patch command succeeded, but actually"
373 eerror "applying the patch failed!"
374 #die "Real world sux compared to the dreamworld!"
375 count=5
376 fi
377
378 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
379
380 break
381 fi
382
383 count=$((count + 1))
384 done
385
386 if [ "${PATCH_SUFFIX}" != "patch" ]
387 then
388 rm -f ${PATCH_TARGET}
389 fi
390
391 if [ "${count}" -eq 5 ]
392 then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
400 echo
401 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
402 fi 413 fi
403 414
404 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
405 416 rm -f "${STDERR_TARGET}"
406 eend 0 417 eend 0
407 fi
408 done 418 done
409 if [ "${SINGLE_PATCH}" = "no" ]
410 then
411 einfo "Done with patching"
412 fi
413}
414 419
415# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
416# implementation. 421 : # everything worked
417# 422}
418# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
419# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
420have_NPTL() {
421 cat > ${T}/test-nptl.c <<-"END"
422 #define _XOPEN_SOURCE
423 #include <unistd.h>
424 #include <stdio.h>
425 425
426 int main() 426 # don't clobber any EPATCH vars that the parent might want
427 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
435 return 0; 435 EPATCH_FORCE="yes" \
436 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 437 epatch
438 return 1;
439 }
440 END
441
442 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
443 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
444 then
445 echo "yes"
446 einfon "Checking what PTHREADS implementation we have ..."
447 if ${T}/nptl
448 then
449 return 0 438 return 0
450 else
451 return 1
452 fi
453 else
454 echo "no"
455 fi 439 fi
456 440 done
457 return 1 441 return 1
458} 442}
459 443
460# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
461# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
462# 446# @DESCRIPTION:
463# Thanks to nall <nall@gentoo.org> for this.
464#
465get_number_of_jobs() {
466 local jobs=0
467
468 if [ ! -r /proc/cpuinfo ]
469 then
470 return 1
471 fi
472
473 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
474 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
475 then
476 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
477 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
478 ADMINPARAM="${ADMINPARAM/-j}"
479 fi
480
481 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
482
483 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
484 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
485 then
486 # these archs will always have "[Pp]rocessor"
487 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
488
489 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
490 then
491 # sparc always has "ncpus active"
492 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493
494 elif [ "${ARCH}" = "alpha" ]
495 then
496 # alpha has "cpus active", but only when compiled with SMP
497 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
500 else
501 jobs=2
502 fi
503
504 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
505 then
506 # ppc has "processor", but only when compiled with SMP
507 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
508 then
509 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
510 else
511 jobs=2
512 fi
513 elif [ "${ARCH}" = "s390" ]
514 then
515 # s390 has "# processors : "
516 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
517 else
518 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
519 die "Unknown ARCH -- ${ARCH}!"
520 fi
521
522 # Make sure the number is valid ...
523 if [ "${jobs}" -lt 1 ]
524 then
525 jobs=1
526 fi
527
528 if [ -n "${ADMINPARAM}" ]
529 then
530 if [ "${jobs}" -gt "${ADMINPARAM}" ]
531 then
532 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
534 else
535 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
536 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
537 fi
538 fi
539}
540
541# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
542# does not exist on the users system 448# does not exist on the users system.
543# vapier@gentoo.org
544#
545# Takes just 1 optional parameter (the directory to create tmpfile in)
546emktemp() { 449emktemp() {
547 local exe="touch" 450 local exe="touch"
548 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
549 local topdir="$1" 452 local topdir=$1
550 453
551 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
552 then
553 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
554 && topdir="/tmp" \ 456 && topdir="/tmp" \
555 || topdir="${T}" 457 || topdir=${T}
556 fi 458 fi
557 459
558 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
559 then 461 # system lacks `mktemp` so we have to fake it
560 local tmp=/ 462 local tmp=/
561 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
562 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
563 done 465 done
564 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
565 echo "${tmp}" 467 echo "${tmp}"
566 else 468 else
567 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
568 && exe="-p" \ 470 # but should produce a usable file on all userlands
569 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
570 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
571 fi 475 fi
476 fi
572} 477}
573 478
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:
574# 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),
575# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
576# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
577# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
578#
579# egetent(database, key)
580egetent() { 490egetent() {
581 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
582 case "$2" in 493 case "$2" in
583 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
584 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
585 ;; 496 ;;
586 *) # Numeric 497 *) # Numeric
587 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
588 ;; 499 ;;
589 esac 500 esac
590 elif useq x86-fbsd ; then 501 ;;
591 local action 502 *-darwin*)
592 if [ "$1" == "passwd" ] 503 local mytype=$1
593 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
594 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
595 else 506 case "$2" in
596 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$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
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
597 fi 524 fi
525
598 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
599 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
600 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
601 getent "$1" "$2" 533 getent "$1" "$2"
602 fi 534 ;;
535 esac
603} 536}
604 537
605# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
606# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
607# 540# @DESCRIPTION:
608# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
609# 542# a user to the system. The only required parameter is the username.
610# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
611# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
612# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
613# note: pass -1 to get default behavior
614# shell: /bin/false
615# homedir: /dev/null
616# groups: none
617# extra: comment of 'added by portage for ${PN}'
618enewuser() { 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
619 # get the username 554 # get the username
620 local euser="$1"; shift 555 local euser=$1; shift
621 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
622 then
623 eerror "No username specified !" 557 eerror "No username specified !"
624 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
625 fi 559 fi
626 560
627 # lets see if the username already exists 561 # lets see if the username already exists
628 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
629 then
630 return 0 563 return 0
631 fi 564 fi
632 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
633 566
634 # options to pass to useradd 567 # options to pass to useradd
635 local opts= 568 local opts=
636 569
637 # handle uid 570 # handle uid
638 local euid="$1"; shift 571 local euid=$1; shift
639 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
640 then
641 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
642 then
643 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
644 then
645 euid="next" 575 euid="next"
646 fi 576 fi
647 else 577 else
648 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
649 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
650 fi 580 fi
651 else 581 else
652 euid="next" 582 euid="next"
653 fi 583 fi
654 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
655 then 585 for ((euid = 101; euid <= 999; euid++)); do
656 local pwrange
657 if [ "${USERLAND}" == "BSD" ] ; then
658 pwrange="`jot 898 101`"
659 else
660 pwrange="`seq 101 999`"
661 fi
662 for euid in ${pwrange} ; do
663 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
664 done 587 done
665 fi 588 fi
666 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
667 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
668 591
669 # handle shell 592 # handle shell
670 local eshell="$1"; shift 593 local eshell=$1; shift
671 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
672 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
673 if [ ! -e "${eshell}" ]
674 then
675 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
676 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
677 fi 602 fi
678 else 603 else
679 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
680 then 605 [[ -x ${ROOT}${shell} ]] && break
681 eshell="/usr/bin/false" 606 done
682 else 607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
683 eshell="/bin/false" 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 ${USERLAND}"
615 esac
684 fi 616 fi
617
618 eshell=${shell}
685 fi 619 fi
686 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
687 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
688 622
689 # handle homedir 623 # handle homedir
690 local ehome="$1"; shift 624 local ehome=$1; shift
691 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
692 then
693 ehome="/dev/null" 626 ehome="/dev/null"
694 fi 627 fi
695 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
696 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
697 630
698 # handle groups 631 # handle groups
699 local egroups="$1"; shift 632 local egroups=$1; shift
700 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
701 then
702 local oldifs="${IFS}" 634 local oldifs=${IFS}
703 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
704 636
705 export IFS="," 637 export IFS=","
706 for g in ${egroups} 638 for g in ${egroups} ; do
707 do
708 export IFS="${oldifs}" 639 export IFS=${oldifs}
709 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
710 then
711 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
712 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
713 fi 643 fi
714 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
715 then
716 defgroup="${g}" 645 defgroup=${g}
717 else 646 else
718 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
719 fi 648 fi
720 export IFS="," 649 export IFS=","
721 done 650 done
722 export IFS="${oldifs}" 651 export IFS=${oldifs}
723 652
724 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
725 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
726 then
727 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
728 fi 656 fi
729 else 657 else
730 egroups="(none)" 658 egroups="(none)"
731 fi 659 fi
732 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
733 661
734 # handle extra and add the user 662 # handle extra and add the user
735 local eextra="$@"
736 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
737 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
738 if useq ppc-macos 665 case ${CHOST} in
739 then 666 *-darwin*)
740 ### Make the user 667 ### Make the user
741 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
742 then
743 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
744 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
745 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
746 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
747 ### Add the user to the groups specified 673 ### Add the user to the groups specified
748 local oldifs="${IFS}" 674 local oldifs=${IFS}
749 export IFS="," 675 export IFS=","
750 for g in ${egroups} 676 for g in ${egroups} ; do
751 do
752 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
753 done 678 done
754 export IFS="${oldifs}" 679 export IFS=${oldifs}
755 else 680 else
756 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
757 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
758 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
759 die "Required function missing" 684 die "Required function missing"
760 fi 685 fi
761 elif use x86-fbsd ; then 686 ;;
762 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
763 then 688 if [[ -z $@ ]] ; then
764 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
765 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
766 die "enewuser failed" 691 die "enewuser failed"
767 else 692 else
768 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
769 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
770 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
771 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
772 else 702 else
773 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
774 then 704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
775 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
776 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
777 || die "enewuser failed" 726 || die "enewuser failed"
778 else 727 else
779 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
780 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
781 || die "enewuser failed" 731 || die "enewuser failed"
782 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
783 fi 741 fi
742
784 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
785
786 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
787 then
788 einfo " - Creating ${ehome} in ${D}"
789 dodir ${ehome}
790 fowners ${euser} ${ehome}
791 fperms 755 ${ehome}
792 fi
793} 744}
794 745
795# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
796# vapier@gentoo.org 747# @USAGE: <group> [gid]
797# 748# @DESCRIPTION:
798# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
799# 750# group to the system. Just give it a group name to add and enewgroup will
800# 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
801# groupname: REQUIRED ! 752# allocate the next available one.
802# gid: next available (see groupadd(8))
803# extra: none
804enewgroup() { 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
805 # get the group 761 # get the group
806 local egroup="$1"; shift 762 local egroup="$1"; shift
807 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
808 then 764 then
809 eerror "No group specified !" 765 eerror "No group specified !"
810 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
811 fi 767 fi
812 768
813 # see if group already exists 769 # see if group already exists
814 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
815 then
816 return 0 771 return 0
817 fi 772 fi
818 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
819 774
820 # options to pass to useradd 775 # options to pass to useradd
826 then 781 then
827 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
828 then 783 then
829 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
830 then 785 then
831 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
832 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
833 else 788 else
834 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
835 fi 790 fi
836 else 791 else
850 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
851 806
852 # add the group 807 # add the group
853 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
854 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
855 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
856 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
857 then 813 then
858 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
859 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
860 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
861 die "Required function missing" 817 die "Required function missing"
862 fi 818 fi
863 819
864 # If we need the next available 820 # If we need the next available
865 case ${egid} in 821 case ${egid} in
866 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
867 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
868 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
869 done 825 done
870 esac 826 esac
871 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
872 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
873 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
874 case ${egid} in 832 case ${egid} in
875 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
878 done 836 done
879 esac 837 esac
880 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
881 else 839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
882 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
883 fi 854 ;;
855 esac
884 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
885} 857}
886 858
887# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
888# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
889# 861# @DESCRIPTION:
890# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
891edos2unix() { 866edos2unix() {
892 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
893 do
894 cp "${f}" ${T}/edos2unix
895 sed 's/\r$//' ${T}/edos2unix > "${f}"
896 done
897} 868}
898
899
900##############################################################
901# START: Handle .desktop files and menu entries #
902# maybe this should be separated into a new eclass some time #
903# lanius@gentoo.org #
904##############################################################
905 869
906# Make a desktop file ! 870# Make a desktop file !
907# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
908# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
909# 873#
910# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
911# 875#
912# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
913# name: the name that will show up in the menu 877# name: the name that will show up in the menu
914# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
915# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
916# a full path to an icon 880# a full path to an icon
917# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
918# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
919# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
920make_desktop_entry() { 884make_desktop_entry() {
921 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
922 886
923 local exec=${1} 887 local exec=${1}
924 local name=${2:-${PN}} 888 local name=${2:-${PN}}
925 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
926 local type=${4} 890 local type=${4}
927 local path=${5} 891 local fields=${5}
928 892
929 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
930 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
931 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
932 case ${catmaj} in 896 case ${catmaj} in
933 app) 897 app)
934 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
935 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
936 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
937 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
938 editors) type=TextEditor;; 907 editors) type=TextEditor;;
939 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
940 emulation) type=Emulator;; 909 emulation) type=Emulator;;
941 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
942 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
943 vim) type=TextEditor;; 913 vim) type=TextEditor;;
944 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
945 *) type=;;
946 esac 915 esac
947 ;; 916 ;;
948 917
949 dev) 918 dev)
950 type="Development" 919 type="Development"
951 ;; 920 ;;
952 921
953 games) 922 games)
954 [[ -z ${path} ]] && path=${GAMES_BINDIR}
955
956 case ${catmin} in 923 case ${catmin} in
957 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
958 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
959 board) type=BoardGame;; 926 board) type=BoardGame;;
960 kid) type=KidsGame;;
961 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
962 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
963 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
964 roguelike) type=RolePlaying;;
965 simulation) type=Simulation;; 932 simulation) type=Simulation;;
966 sports) type=SportsGame;; 933 sports) type=SportsGame;;
967 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
968 *) type=;;
969 esac 935 esac
970 type="Game;${type}" 936 type="Game;${type}"
971 ;; 937 ;;
972 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
973 mail) 947 mail)
974 type="Network;Email" 948 type="Network;Email"
975 ;; 949 ;;
976 950
977 media) 951 media)
978 case ${catmin} in 952 case ${catmin} in
953 gfx)
979 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
980 radio) type=Tuner;; 958 radio) type=Tuner;;
981 sound) type=Audio;; 959 sound) type=Audio;;
982 tv) type=TV;; 960 tv) type=TV;;
983 video) type=Video;; 961 video) type=Video;;
984 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
985 esac 965 esac
986 type="AudioVideo;${type}"
987 ;; 966 ;;
988 967
989 net) 968 net)
990 case ${catmin} in 969 case ${catmin} in
991 dialup) type=Dialup;; 970 dialup) type=Dialup;;
994 irc) type=IRCClient;; 973 irc) type=IRCClient;;
995 mail) type=Email;; 974 mail) type=Email;;
996 news) type=News;; 975 news) type=News;;
997 nntp) type=News;; 976 nntp) type=News;;
998 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
999 *) type=;; 978 voip) type=Telephony;;
1000 esac 979 esac
1001 type="Network;${type}" 980 type="Network;${type}"
1002 ;; 981 ;;
1003 982
1004 sci) 983 sci)
1005 case ${catmin} in 984 case ${catmin} in
1006 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
1007 bio*) type=Biology;; 986 bio*) type=Biology;;
1008 calc*) type=Calculator;; 987 calc*) type=Calculator;;
1009 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
1010 geo*) type=Geology;; 990 geo*) type=Geology;;
1011 math*) type=Math;; 991 math*) type=Math;;
1012 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
1013 esac 994 esac
1014 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1015 ;; 1000 ;;
1016 1001
1017 www) 1002 www)
1018 case ${catmin} in 1003 case ${catmin} in
1019 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
1020 *) type=;;
1021 esac 1005 esac
1022 type="Network" 1006 type="Network;${type}"
1023 ;; 1007 ;;
1024 1008
1025 *) 1009 *)
1026 type= 1010 type=
1027 ;; 1011 ;;
1028 esac 1012 esac
1029 fi 1013 fi
1030 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1031 local desktop=${T}/${exec%% *}-${P}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1032 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 > "${desktop}"
1033echo "[Desktop Entry] 1034 [Desktop Entry]
1034Encoding=UTF-8
1035Version=0.9.2
1036Name=${name} 1035 Name=${name}
1037Type=Application 1036 Type=Application
1038Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
1039Exec=${exec} 1038 Exec=${exec}
1040Path=${path} 1039 TryExec=${exec%% *}
1041Icon=${icon} 1040 Icon=${icon}
1042Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
1043 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}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
1044 insinto /usr/share/applications 1054 insinto /usr/share/applications
1045 doins "${desktop}" 1055 doins "${desktop}"
1046 1056 ) || die "installing desktop file failed"
1047 return 0
1048} 1057}
1049 1058
1050# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
1051# 1060# @USAGE: [directories]
1052# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
1053# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
1054# 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}
1055 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.
1056make_session_desktop() { 1094make_session_desktop() {
1057
1058 [ -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
1059 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1060 1097
1061 local title="${1}" 1098 local title=$1
1062 local command="${2}" 1099 local command=$2
1063 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1064 1102
1103 cat <<-EOF > "${desktop}"
1065echo "[Desktop Entry] 1104 [Desktop Entry]
1066Encoding=UTF-8
1067Name=${title} 1105 Name=${title}
1068Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
1069Exec=${command} 1107 Exec=${command} $*
1070TryExec=${command} 1108 TryExec=${command}
1071Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
1072 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1073 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
1074 doins "${desktop}" 1116 doins "${desktop}"
1075 1117 )
1076 return 0
1077} 1118}
1078 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).
1079domenu() { 1125domenu() {
1080 local i 1126 (
1081 local j 1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1082 insinto /usr/share/applications 1130 insinto /usr/share/applications
1083 for i in ${@} 1131 for i in "$@" ; do
1084 do
1085 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
1086 then
1087 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
1088 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
1089 then
1090 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
1091 do
1092 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1093 done 1139 done
1140 else
1141 ((++ret))
1094 fi 1142 fi
1095 done 1143 done
1144 exit ${ret}
1145 )
1096} 1146}
1097 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
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.
1098doicon() { 1166doicon() {
1099 local i 1167 (
1100 local j 1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1101 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1102 for i in ${@} 1172 for i in "$@" ; do
1103 do
1104 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1105 then
1106 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1107 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1108 then
1109 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1110 do
1111 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1112 done 1180 done
1181 else
1182 ((++ret))
1113 fi 1183 fi
1114 done 1184 done
1185 exit ${ret}
1186 )
1115} 1187}
1116 1188
1117############################################################## 1189# @FUNCTION: newicon
1118# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1119############################################################## 1191# @DESCRIPTION:
1120 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1121 1201
1122# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1123find_unpackable_file() { 1203find_unpackable_file() {
1124 local src="$1" 1204 local src=$1
1125 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1126 then
1127 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1128 else 1207 else
1129 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1130 then
1131 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1132 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1133 then
1134 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1135 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1136 then
1137 src="${src}" 1213 src=${src}
1138 fi
1139 fi 1214 fi
1140 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1141 echo "${src}" 1217 echo "${src}"
1142} 1218}
1143 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1144# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1145# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1146# 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
1147# 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.
1148# 1227#
1149# Usage: unpack_pdv [file to unpack] [size of off_t]
1150# - 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
1151# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1152# 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#
1153# 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
1154# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1155# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1156# 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
1157# 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
1158# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1159# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1160# lseek 1246# lseek
1161# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1162# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1163# 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.
1164unpack_pdv() { 1252unpack_pdv() {
1165 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1166 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1167 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1168 [ -z "${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 :("
1169 1258
1170 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1172 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1173 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 ${sizeoff_t} | hexdump -e \"%i\")
1174 1263
1175 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1176 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1177 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1178 1267
1179 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1180 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1181 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1182 1271
1183 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1184 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1185 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1186 1275
1187 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1188 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1189 iscompressed=1 1278 iscompressed=1
1190 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1191 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1192 else 1281 else
1193 iscompressed=0 1282 iscompressed=0
1194 fi 1283 fi
1195 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1196 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1197 istar=1 1286 istar=1
1198 else 1287 else
1199 istar=0 1288 istar=0
1200 fi 1289 fi
1201 1290
1229 true 1318 true
1230 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1231 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232} 1321}
1233 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1234# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1235# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1236# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1237# many other game companies. 1329# many other game companies.
1238# 1330#
1239# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1240# - If the file is not specified then unpack will utilize ${A}.
1241# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1242# the proper offset from the script itself. 1333# the proper offset from the script itself.
1243unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1244 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1245 local skip="$2" 1337 local skip=$2
1246 local exe="$3" 1338 local exe=$3
1247 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1248 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1249 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1250 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1251 then
1252 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1253 local skip=0 1346 local skip=0
1254 exe=tail 1347 exe=tail
1255 case ${ver} in 1348 case ${ver} in
1256 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1257 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1258 ;; 1351 ;;
1259 2.0|2.0.1) 1352 2.0|2.0.1)
1260 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1261 ;; 1354 ;;
1262 2.1.1) 1355 2.1.1)
1263 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1264 let skip="skip + 1" 1357 (( skip++ ))
1265 ;; 1358 ;;
1266 2.1.2) 1359 2.1.2)
1267 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1268 let skip="skip + 1" 1361 (( skip++ ))
1269 ;; 1362 ;;
1270 2.1.3) 1363 2.1.3)
1271 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1272 let skip="skip + 1" 1365 (( skip++ ))
1273 ;; 1366 ;;
1274 2.1.4) 1367 2.1.4|2.1.5)
1275 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1276 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1277 exe="dd" 1370 exe="dd"
1278 ;; 1371 ;;
1279 *) 1372 *)
1286 esac 1379 esac
1287 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1288 fi 1381 fi
1289 case ${exe} in 1382 case ${exe} in
1290 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1291 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1292 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1293 esac 1386 esac
1294 1387
1295 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1296 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1297 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1298 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1299 case ${filetype} in 1392 case ${filetype} in
1300 *tar\ archive) 1393 *tar\ archive*)
1301 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1302 ;; 1395 ;;
1303 bzip2*) 1396 bzip2*)
1304 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1305 ;; 1398 ;;
1315 ;; 1408 ;;
1316 esac 1409 esac
1317 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1318} 1411}
1319 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1320# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1321#
1322# Usage: check_license [license]
1323# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1324check_license() { 1418check_license() {
1325 local lic=$1 1419 local lic=$1
1326 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1328 else 1422 else
1329 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1330 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1331 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1332 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1333 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1334 lic="${src}" 1428 lic="${lic}"
1335 fi
1336 fi 1429 fi
1337 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1338 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1339 1432
1340 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1341 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1342 local shopts=$-
1343 local alic 1435 local alic
1344 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1345 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1346 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1347 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1348 return 0 1440 return 0
1349 fi 1441 fi
1350 done 1442 done
1351 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1352 1445
1353 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1354 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1355********************************************************** 1448 **********************************************************
1356The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1357package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1358continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1359CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1360********************************************************** 1453 **********************************************************
1361 1454
1362EOF 1455 EOF
1363 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1364 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1365 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1366 read alic 1459 read alic
1367 case ${alic} in 1460 case ${alic} in
1374 die "Failed to accept license" 1467 die "Failed to accept license"
1375 ;; 1468 ;;
1376 esac 1469 esac
1377} 1470}
1378 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1379# 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
1380# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1381# 1477#
1382# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1383# 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()
1384# 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
1385# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1386# 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#
1387# 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',
1388# 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
1389# 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.
1390# 1492#
1391# 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.
1392#
1393# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1394# - this will attempt to locate a cd based upon a file that is on
1395# the cd ... the more files you give this function, the more cds
1396# the cdrom functions will handle
1397cdrom_get_cds() { 1494cdrom_get_cds() {
1398 # 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
1399 # the # of files they gave us 1496 # the # of files they gave us
1400 local cdcnt=0 1497 local cdcnt=0
1401 local f= 1498 local f=
1402 for f in "$@" ; do 1499 for f in "$@" ; do
1403 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1404 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1405 done 1502 done
1406 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1407 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1408 1505
1409 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1410 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1411 if [[ ! -z ${CD_ROOT} ]] ; then
1412 export CDROM_ROOT=${CD_ROOT}
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414 return
1415 fi
1416 # do the same for CD_ROOT_X
1417 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1418 local var= 1509 local var=
1419 cdcnt=0 1510 cdcnt=0
1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1421 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1422 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1423 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1424 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1425 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1426 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1427 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1428 fi 1520 fi
1429 export CDROM_ROOTS_${cdcnt}="${!var}"
1430 done 1521 done
1431 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1433 return 1530 return
1434 fi 1531 fi
1435 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1436 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1437 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1438 if [[ -z ${CDROM_NAME} ]] ; then
1439 echo "cdrom for ${PN}."
1440 else
1441 echo "${CDROM_NAME}."
1442 fi
1443 echo 1537 echo
1444 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1445 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1446 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1447 einfo "directory containing the files." 1541 einfo "directory containing the files."
1448 echo 1542 echo
1449 einfo "For example:" 1543 einfo "For example:"
1450 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1451 echo 1545 echo
1452 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
1453 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1454 cdcnt=0 1557 cdcnt=0
1455 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1456 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1457 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1458 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1459 done 1562 done
1460 echo 1563 echo
1461 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1462 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1463 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1464 einfon "" 1567 einfon ""
1465 cdcnt=0 1568 cdcnt=0
1466 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1467 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1468 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1469 done 1572 done
1470 echo 1573 echo
1471 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1472 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1475 echo 1578 echo
1476 einfo "For example:" 1579 einfo "For example:"
1477 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1478 echo 1581 echo
1479 fi 1582 fi
1583
1584 export CDROM_SET=""
1480 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1481 cdrom_load_next_cd 1586 cdrom_load_next_cd
1482} 1587}
1483 1588
1484# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1485# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1486# 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
1487# 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.
1488cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1489 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1490 local var= 1598 local var
1491 1599 ((++CDROM_CURRENT_CD))
1492 if [[ ! -z ${CD_ROOT} ]] ; then
1493 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1494 return
1495 fi
1496 1600
1497 unset CDROM_ROOT 1601 unset CDROM_ROOT
1498 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1500 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1501 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1502 else 1607 else
1503 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1504 fi 1609 fi
1505 1610
1506 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1512# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1513# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1514# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1515# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1516cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1517 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1518 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1519 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1520 local mline=""
1521 local showedmsg=0
1522 1635
1523 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{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/ }
1524 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1525 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1526 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1527 done 1651 done
1528 1652
1529 if [[ -z ${CDROM_ROOT} ]] ; then
1530 echo 1653 echo
1531 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1532 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1533 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1534 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1535 else
1536 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1537 fi
1538 else 1658 else
1539 if [[ -z ${CDROM_NAME_1} ]] ; then
1540 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1541 else
1542 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1543 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1544 fi
1545 fi 1660 fi
1546 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1547 fi 1668 fi
1669 showedmsg=1
1670 fi
1548 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1549 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1550 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1551 fi 1682 fi
1683 read || die "something is screwed with your system"
1552 done 1684 done
1553} 1685}
1554 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1555# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1556# a package can support 1691# a package can support. The first form allows you to
1557# 1692# specify a list of LINGUAS. The -i builds a list of po
1558# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1559# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1560# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1561# 1696# of the lists.
1562# The first form allows you to specify a list of LINGUAS.
1563# The -i builds a list of po files found in all the
1564# directories and uses the intersection of the lists.
1565# The -u builds a list of po files found in all the
1566# directories and uses the union of the lists.
1567strip-linguas() { 1697strip-linguas() {
1568 local ls newls 1698 local ls newls nols
1569 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1570 local op=$1; shift 1700 local op=$1; shift
1571 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1572 local d f 1702 local d f
1573 for d in "$@" ; do 1703 for d in "$@" ; do
1574 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1575 newls=${ls} 1705 newls=${ls}
1576 else 1706 else
1577 newls="" 1707 newls=""
1578 fi 1708 fi
1579 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1580 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1581 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1582 else 1712 else
1583 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1584 fi 1714 fi
1585 done 1715 done
1586 ls=${newls} 1716 ls=${newls}
1587 done 1717 done
1588 ls=${ls//.po}
1589 else 1718 else
1590 ls=$@ 1719 ls="$@"
1591 fi 1720 fi
1592 1721
1593 ls=" ${ls} " 1722 nols=""
1594 newls="" 1723 newls=""
1595 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1596 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1597 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1598 else 1727 else
1599 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1600 fi 1729 fi
1601 done 1730 done
1602 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1603 unset LINGUAS 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1604 else
1605 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1606 fi
1607} 1734}
1608 1735
1609# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1610# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1611 1738# @DESCRIPTION:
1612# the following functions are useful in kernel module ebuilds, etc.
1613# for an example see ivtv or drbd ebuilds
1614
1615# set's ARCH to match what the kernel expects
1616set_arch_to_kernel() {
1617 i=10
1618 while ((i--)) ; do
1619 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1620 done
1621 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1622 case ${ARCH} in
1623 x86) export ARCH="i386";;
1624 amd64) export ARCH="x86_64";;
1625 hppa) export ARCH="parisc";;
1626 mips) export ARCH="mips";;
1627 sparc) export ARCH="$(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!
1628 *) export ARCH="${ARCH}";;
1629 esac
1630}
1631
1632# set's ARCH back to what portage expects
1633set_arch_to_portage() {
1634 i=10
1635 while ((i--)) ; do
1636 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1637 done
1638 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1639}
1640
1641# Jeremy Huddleston <eradicator@gentoo.org>:
1642# preserve_old_lib /path/to/libblah.so.0
1643# preserve_old_lib_notify /path/to/libblah.so.0
1644#
1645# These functions are useful when a lib in your package changes --soname. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1646# 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
1647# 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
1648# 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
1649# 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
1650# 1744# preserve_old_lib_notify function.
1651# src_install() {
1652# ...
1653# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1654# ...
1655# }
1656#
1657# pkg_postinst() {
1658# ...
1659# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1660# ...
1661# }
1662
1663preserve_old_lib() { 1745preserve_old_lib() {
1664 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1665 1751
1666 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1667 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1668 DIRNAME=`dirname ${LIB}`
1669 1754
1670 dodir ${DIRNAME} 1755 local lib dir
1671 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"
1672 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1673 fi 1762 done
1674} 1763}
1675 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.
1676preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1677 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1678 1774
1679 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1680 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1681 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1682 einfo "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1683 einfo "In order to avoid breaking packages that link against is, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1684 einfo "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"
1685 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1686 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1687 einfo 1788 ewarn
1688 einfo "After doing that, you can safely remove ${LIB}"
1689 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1690 fi 1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1691} 1800}
1692 1801
1693# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1694# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1695# 1805#
1696# 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.
1697# ex: built_with_use xchat gtk2
1698# 1807#
1699# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1700# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1701# 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.
1702built_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
1703 local opt=$1 1840 local opt=$1
1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1705 1842
1706 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1707 shift 1845 shift
1708 1846
1709 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1710 [[ ! -e ${USEFILE} ]] && return 1 1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1711 1880
1712 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1713 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1714 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1715 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1719 shift 1888 shift
1720 done 1889 done
1721 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1722} 1891}
1723 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1724# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1725# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1726epunt_cxx() { 1900epunt_cxx() {
1727 local dir=$1 1901 local dir=$1
1728 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1729 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1730 local f 1904 local f
1731 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1732 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
1733 done 1907 done
1734 eend 0 1908 eend 0
1735} 1909}
1736 1910
1737# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1738# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1739# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1740dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1741 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1742 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1743 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1744
1745 insinto /etc/pam.d
1746 doins "$@" || die "failed to install $@"
1747}
1748# newpamd <old name> <new name>
1749#
1750# Install pam file <old name> as <new name> in /etc/pam.d
1751newpamd() {
1752 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1753
1754 use pam || return 0
1755
1756 insinto /etc/pam.d
1757 newins "$1" "$2" || die "failed to install $1 as $2"
1758}
1759
1760# make a wrapper script ...
1761# NOTE: this was originally games_make_wrapper, but I noticed other places where
1762# this could be used, so I have moved it here and made it not games-specific
1763# -- wolf31o2
1764# $1 == wrapper name
1765# $2 == binary to run
1766# $3 == directory to chdir before running binary
1767# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1768# $5 == path for wrapper
1769make_wrapper() { 1918make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1924#!/bin/sh
1774cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1776exec ${bin} "\$@" 1933exec ${bin} "\$@"
1777EOF 1934EOF
1778 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1779 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1780 then 1937 (
1781 exeinto ${5} 1938 exeinto "${path}"
1782 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1783 else 1941 else
1784 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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1785 fi 1960# fi
1786} 1961
1962# cd "${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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