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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 1.161 2005/03/23 04:30:51 vapier 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 while [[ $# -gt 0 ]] ; do 56ebeep() {
115 cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${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}/$1 )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/$1"
127 shift
128 done
129} 58}
130 59
131# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
132# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
133# <azarah@gentoo.org> (11 Nov 2002) 62}
134#
135draw_line() {
136 local i=0
137 local str_length=""
138 63
139 # Handle calls that do not have args, or wc not being installed ... 64fi
140 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
141 then 66# @FUNCTION: eqawarn
142 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
143 return 0 116# return 0
144 fi 117# fi
145
146 # Get the length of $*
147 str_length="$(echo -n "$*" | wc -m)"
148
149 while [ "$i" -lt "${str_length}" ]
150 do
151 echo -n "="
152
153 i=$((i + 1))
154 done 118# done
155 119# eshopts_pop
156 echo 120# @CODE
157 121eshopts_push() {
158 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
159} 134}
160 135
161# 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
162EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
163# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
164EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
165# Default options for patch 165# Default options for patch:
166# @CODE
166# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
167EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
168# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
169# and not the full path .. 175# and not the full path. Globs accepted.
170EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
171# Change the printed message for a single patch. 179# Change the printed message for a single patch.
172EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
173# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
174# 182# @DESCRIPTION:
175# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
176# 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.
177EPATCH_FORCE="no" 189EPATCH_FORCE="no"
178 190
179# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
180# 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.
181# 199#
182# 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
183# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
184# 202#
185# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
186# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
187# 205# ${EPATCH_FORCE} == "yes"
188# Above EPATCH_* variables can be used to control various defaults,
189# bug they should be left as is to ensure an ebuild can rely on
190# them for.
191#
192# Patches are applied in current directory.
193#
194# Bulk Patches should preferibly have the form of:
195#
196# ??_${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.
197# 215#
198# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
199# 218#
200# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
201# 02_sparc_another-fix.patch.bz2
202#
203# This ensures that there are a set order, and you can have ARCH
204# specific patches.
205#
206# If you however give an argument to epatch(), it will treat it as a
207# single patch that need to be applied if its a file. If on the other
208# hand its a directory, it will set EPATCH_SOURCE to this.
209#
210# <azarah@gentoo.org> (10 Nov 2002)
211#
212epatch() { 220epatch() {
213 local PIPE_CMD="" 221 _epatch_draw_line() {
214 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
215 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
216 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
217 local SINGLE_PATCH="no" 225 }
218 local x=""
219 226
220 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
221 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 [[ $# -gt 1 ]] ; then
222 local m="" 233 local m
223 einfo "${#} patches to apply ..."
224 for m in "$@" ; do 234 for m in "$@" ; do
225 epatch "${m}" 235 epatch "${m}"
226 done 236 done
227 return 0 237 return 0
228 fi 238 fi
229 239
230 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
231 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
232 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
233 246 set -- "$1"
234 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
235 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
236 250
237 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
238 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
239 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
240 if [ "${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} ]]
241 then 297 then
242 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
243 else 323 else
244 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
245 fi 325 fi
246 else 326
247 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
248 then 328 # but if there are more, make sure we get unique log filenames
249 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
250 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
251 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
252 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
253 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
254 echo 369 echo
255 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
256 eerror 407 eerror
257 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
258 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
259 echo 411 echo
260 die "Cannot find \$EPATCH_SOURCE!"
261 fi
262
263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
264 fi
265
266 case ${EPATCH_SUFFIX##*\.} in
267 bz2)
268 PIPE_CMD="bzip2 -dc"
269 PATCH_SUFFIX="bz2"
270 ;;
271 gz|Z|z)
272 PIPE_CMD="gzip -dc"
273 PATCH_SUFFIX="gz"
274 ;;
275 ZIP|zip)
276 PIPE_CMD="unzip -p"
277 PATCH_SUFFIX="zip"
278 ;;
279 *)
280 PIPE_CMD="cat"
281 PATCH_SUFFIX="patch"
282 ;;
283 esac
284
285 if [ "${SINGLE_PATCH}" = "no" ]
286 then
287 einfo "Applying various patches (bugfixes/updates) ..."
288 fi
289 for x in ${EPATCH_SOURCE}
290 do
291 # New ARCH dependant patch naming scheme ...
292 #
293 # ???_arch_foo.patch
294 #
295 if [ -f ${x} ] && \
296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
297 [ "${EPATCH_FORCE}" = "yes" ])
298 then
299 local count=0
300 local popts="${EPATCH_OPTS}"
301 local patchname=${x##*/}
302
303 if [ -n "${EPATCH_EXCLUDE}" ]
304 then
305 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
306 then
307 continue
308 fi
309 fi
310
311 if [ "${SINGLE_PATCH}" = "yes" ]
312 then
313 if [ -n "${EPATCH_SINGLE_MSG}" ]
314 then
315 einfo "${EPATCH_SINGLE_MSG}"
316 else
317 einfo "Applying ${patchname} ..."
318 fi
319 else
320 einfo " ${patchname} ..."
321 fi
322
323 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325
326 # Allow for prefix to differ ... im lazy, so shoot me :/
327 while [ "${count}" -lt 5 ]
328 do
329 # Generate some useful debug info ...
330 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332
333 if [ "${PATCH_SUFFIX}" != "patch" ]
334 then
335 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 else
338 PATCH_TARGET="${x}"
339 fi
340
341 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343
344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346
347 if [ "${PATCH_SUFFIX}" != "patch" ]
348 then
349 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
350 then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
356 fi
357 fi
358
359 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
360 then
361 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366
367 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
368
369 if [ "$?" -ne 0 ]
370 then
371 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
372 echo
373 eerror "A dry-run of patch command succeeded, but actually"
374 eerror "applying the patch failed!"
375 #die "Real world sux compared to the dreamworld!"
376 count=5
377 fi
378
379 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
380
381 break
382 fi
383
384 count=$((count + 1))
385 done
386
387 if [ "${PATCH_SUFFIX}" != "patch" ]
388 then
389 rm -f ${PATCH_TARGET}
390 fi
391
392 if [ "${count}" -eq 5 ]
393 then
394 echo
395 eerror "Failed Patch: ${patchname} !"
396 eerror " ( ${PATCH_TARGET} )"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
403 fi 413 fi
404 414
405 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
406 416 rm -f "${STDERR_TARGET}"
407 eend 0 417 eend 0
408 fi
409 done 418 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 419
416# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 421 : # everything worked
418# 422}
419# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
420# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426 425
427 int main() 426 # don't clobber any EPATCH vars that the parent might want
428 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
429 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
430 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
431 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
433 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
434 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
435 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
436 return 0; 435 EPATCH_FORCE="yes" \
437 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
438 437 epatch
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl
449 then
450 return 0 438 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 439 fi
457 440 done
458 return 1 441 return 1
459} 442}
460 443
461# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
463# 446# @DESCRIPTION:
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 448# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 449emktemp() {
548 local exe="touch" 450 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
550 local topdir="$1" 452 local topdir=$1
551 453
552 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
553 then
554 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
555 && topdir="/tmp" \ 456 && topdir="/tmp" \
556 || topdir="${T}" 457 || topdir=${T}
557 fi 458 fi
558 459
559 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
560 then 461 # system lacks `mktemp` so we have to fake it
561 local tmp=/ 462 local tmp=/
562 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
564 done 465 done
565 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
566 echo "${tmp}" 467 echo "${tmp}"
567 else 468 else
568 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
569 && exe="-p" \ 470 # but should produce a usable file on all userlands
570 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
571 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
572 fi 475 fi
476 fi
573} 477}
574 478
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:
575# 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),
576# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() { 490egetent() {
582 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
583 case "$2" in 493 case "$2" in
584 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;; 496 ;;
587 *) # Numeric 497 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;; 499 ;;
590 esac 500 esac
591 elif useq x86-fbsd ; then 501 ;;
592 local action 502 *-darwin*)
593 if [ "$1" == "passwd" ] 503 local mytype=$1
594 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
595 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
596 else 506 case "$2" in
597 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
598 fi 524 fi
525
599 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
600 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
601 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2" 533 getent "$1" "$2"
603 fi 534 ;;
535 esac
604} 536}
605 537
606# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
607# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
608# 540# @DESCRIPTION:
609# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
610# 542# a user to the system. The only required parameter is the username.
611# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
612# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
613# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
614# note: pass -1 to get default behavior
615# shell: /bin/false
616# homedir: /dev/null
617# groups: none
618# extra: comment of 'added by portage for ${PN}'
619enewuser() { 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
620 # get the username 554 # get the username
621 local euser="$1"; shift 555 local euser=$1; shift
622 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
623 then
624 eerror "No username specified !" 557 eerror "No username specified !"
625 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
626 fi 559 fi
627 560
628 # lets see if the username already exists 561 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
630 then
631 return 0 563 return 0
632 fi 564 fi
633 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
634 566
635 # options to pass to useradd 567 # options to pass to useradd
636 local opts= 568 local opts=
637 569
638 # handle uid 570 # handle uid
639 local euid="$1"; shift 571 local euid=$1; shift
640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
641 then
642 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
643 then
644 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
645 then
646 euid="next" 575 euid="next"
647 fi 576 fi
648 else 577 else
649 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
650 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
651 fi 580 fi
652 else 581 else
653 euid="next" 582 euid="next"
654 fi 583 fi
655 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
656 then 585 for ((euid = 101; euid <= 999; euid++)); do
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
665 done 587 done
666 fi 588 fi
667 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
668 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
669 591
670 # handle shell 592 # handle shell
671 local eshell="$1"; shift 593 local eshell=$1; shift
672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
673 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
674 if [ ! -e "${eshell}" ]
675 then
676 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
677 die "${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 ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
678 fi 602 fi
679 else 603 else
680 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
681 then 605 [[ -x ${ROOT}${shell} ]] && break
682 eshell="/usr/bin/false" 606 done
683 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
684 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 ${USERLAND}"
615 esac
685 fi 616 fi
617
618 eshell=${shell}
686 fi 619 fi
687 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
688 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
689 622
690 # handle homedir 623 # handle homedir
691 local ehome="$1"; shift 624 local ehome=$1; shift
692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
693 then
694 ehome="/dev/null" 626 ehome="/dev/null"
695 fi 627 fi
696 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
697 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
698 630
699 # handle groups 631 # handle groups
700 local egroups="$1"; shift 632 local egroups=$1; shift
701 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
702 then
703 local oldifs="${IFS}" 634 local oldifs=${IFS}
704 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
705 636
706 export IFS="," 637 export IFS=","
707 for g in ${egroups} 638 for g in ${egroups} ; do
708 do
709 export IFS="${oldifs}" 639 export IFS=${oldifs}
710 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
711 then
712 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
713 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
714 fi 643 fi
715 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
716 then
717 defgroup="${g}" 645 defgroup=${g}
718 else 646 else
719 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
720 fi 648 fi
721 export IFS="," 649 export IFS=","
722 done 650 done
723 export IFS="${oldifs}" 651 export IFS=${oldifs}
724 652
725 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
727 then
728 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
729 fi 656 fi
730 else 657 else
731 egroups="(none)" 658 egroups="(none)"
732 fi 659 fi
733 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
734 661
735 # handle extra and add the user 662 # handle extra and add the user
736 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
738 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
739 if useq ppc-macos 665 case ${CHOST} in
740 then 666 *-darwin*)
741 ### Make the user 667 ### Make the user
742 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
743 then
744 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified 673 ### Add the user to the groups specified
749 local oldifs="${IFS}" 674 local oldifs=${IFS}
750 export IFS="," 675 export IFS=","
751 for g in ${egroups} 676 for g in ${egroups} ; do
752 do
753 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
754 done 678 done
755 export IFS="${oldifs}" 679 export IFS=${oldifs}
756 else 680 else
757 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
758 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
760 die "Required function missing" 684 die "Required function missing"
761 fi 685 fi
762 elif use x86-fbsd ; then 686 ;;
763 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
764 then 688 if [[ -z $@ ]] ; then
765 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
767 die "enewuser failed" 691 die "enewuser failed"
768 else 692 else
769 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
770 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
772 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
773 else 702 else
774 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
775 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
776 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
777 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
778 || die "enewuser failed" 726 || die "enewuser failed"
779 else 727 else
780 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
781 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
782 || die "enewuser failed" 731 || die "enewuser failed"
783 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}/${ehome}"
784 fi 741 fi
742
785 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
786
787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
789 einfo " - Creating ${ehome} in ${D}"
790 dodir ${ehome}
791 fowners ${euser} ${ehome}
792 fperms 755 ${ehome}
793 fi
794} 744}
795 745
796# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
797# vapier@gentoo.org 747# @USAGE: <group> [gid]
798# 748# @DESCRIPTION:
799# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
800# 750# group to the system. Just give it a group name to add and enewgroup will
801# 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
802# groupname: REQUIRED ! 752# allocate the next available one.
803# gid: next available (see groupadd(8))
804# extra: none
805enewgroup() { 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
806 # get the group 761 # get the group
807 local egroup="$1"; shift 762 local egroup="$1"; shift
808 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
809 then 764 then
810 eerror "No group specified !" 765 eerror "No group specified !"
811 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
812 fi 767 fi
813 768
814 # see if group already exists 769 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
816 then
817 return 0 771 return 0
818 fi 772 fi
819 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
820 774
821 # options to pass to useradd 775 # options to pass to useradd
827 then 781 then
828 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
829 then 783 then
830 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
831 then 785 then
832 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
833 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
834 else 788 else
835 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
836 fi 790 fi
837 else 791 else
851 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
852 806
853 # add the group 807 # add the group
854 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
856 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
857 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
858 then 813 then
859 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
860 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
862 die "Required function missing" 817 die "Required function missing"
863 fi 818 fi
864 819
865 # If we need the next available 820 # If we need the next available
866 case ${egid} in 821 case ${egid} in
867 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
870 done 825 done
871 esac 826 esac
872 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
875 case ${egid} in 832 case ${egid} in
876 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
878 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
879 done 836 done
880 esac 837 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 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
883 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
884 fi 854 ;;
855 esac
885 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
886} 857}
887 858
888# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
889# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
890# 861# @DESCRIPTION:
891# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
892edos2unix() { 866edos2unix() {
893 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
894 do
895 cp "${f}" ${T}/edos2unix
896 sed 's/\r$//' ${T}/edos2unix > "${f}"
897 done
898} 868}
899
900
901##############################################################
902# START: Handle .desktop files and menu entries #
903# maybe this should be separated into a new eclass some time #
904# lanius@gentoo.org #
905##############################################################
906 869
907# Make a desktop file ! 870# Make a desktop file !
908# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
909# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
910# 873#
911# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
912# 875#
913# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
914# name: the name that will show up in the menu 877# name: the name that will show up in the menu
915# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
916# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
917# a full path to an icon 880# a full path to an icon
918# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
919# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
920# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
921make_desktop_entry() { 884make_desktop_entry() {
922 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
923 886
924 local exec=${1} 887 local exec=${1}
925 local name=${2:-${PN}} 888 local name=${2:-${PN}}
926 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
927 local type=${4} 890 local type=${4}
928 local path=${5} 891 local fields=${5}
929 892
930 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
931 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
932 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
933 case ${catmaj} in 896 case ${catmaj} in
934 app) 897 app)
935 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
936 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
937 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
938 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
939 editors) type=TextEditor;; 907 editors) type=TextEditor;;
940 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
941 emulation) type=Emulator;; 909 emulation) type=Emulator;;
942 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
943 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
944 vim) type=TextEditor;; 913 vim) type=TextEditor;;
945 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
946 *) type=;;
947 esac 915 esac
948 ;; 916 ;;
949 917
950 dev) 918 dev)
951 type="Development" 919 type="Development"
952 ;; 920 ;;
953 921
954 games) 922 games)
955 [[ -z ${path} ]] && path=${GAMES_BINDIR}
956
957 case ${catmin} in 923 case ${catmin} in
958 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
959 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
960 board) type=BoardGame;; 926 board) type=BoardGame;;
961 kid) type=KidsGame;;
962 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
963 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
964 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
965 roguelike) type=RolePlaying;;
966 simulation) type=Simulation;; 932 simulation) type=Simulation;;
967 sports) type=SportsGame;; 933 sports) type=SportsGame;;
968 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
969 *) type=;;
970 esac 935 esac
971 type="Game;${type}" 936 type="Game;${type}"
972 ;; 937 ;;
973 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
974 mail) 947 mail)
975 type="Network;Email" 948 type="Network;Email"
976 ;; 949 ;;
977 950
978 media) 951 media)
979 case ${catmin} in 952 case ${catmin} in
953 gfx)
980 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
981 radio) type=Tuner;; 958 radio) type=Tuner;;
982 sound) type=Audio;; 959 sound) type=Audio;;
983 tv) type=TV;; 960 tv) type=TV;;
984 video) type=Video;; 961 video) type=Video;;
985 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
986 esac 965 esac
987 type="AudioVideo;${type}"
988 ;; 966 ;;
989 967
990 net) 968 net)
991 case ${catmin} in 969 case ${catmin} in
992 dialup) type=Dialup;; 970 dialup) type=Dialup;;
995 irc) type=IRCClient;; 973 irc) type=IRCClient;;
996 mail) type=Email;; 974 mail) type=Email;;
997 news) type=News;; 975 news) type=News;;
998 nntp) type=News;; 976 nntp) type=News;;
999 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
1000 *) type=;; 978 voip) type=Telephony;;
1001 esac 979 esac
1002 type="Network;${type}" 980 type="Network;${type}"
1003 ;; 981 ;;
1004 982
1005 sci) 983 sci)
1006 case ${catmin} in 984 case ${catmin} in
1007 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
1008 bio*) type=Biology;; 986 bio*) type=Biology;;
1009 calc*) type=Calculator;; 987 calc*) type=Calculator;;
1010 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
1011 geo*) type=Geology;; 990 geo*) type=Geology;;
1012 math*) type=Math;; 991 math*) type=Math;;
1013 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
1014 esac 994 esac
1015 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1016 ;; 1000 ;;
1017 1001
1018 www) 1002 www)
1019 case ${catmin} in 1003 case ${catmin} in
1020 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
1021 *) type=;;
1022 esac 1005 esac
1023 type="Network" 1006 type="Network;${type}"
1024 ;; 1007 ;;
1025 1008
1026 *) 1009 *)
1027 type= 1010 type=
1028 ;; 1011 ;;
1029 esac 1012 esac
1030 fi 1013 fi
1031 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"
1032 local desktop=${T}/${exec%% *}-${P}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1033 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 > "${desktop}"
1034echo "[Desktop Entry] 1034 [Desktop Entry]
1035Encoding=UTF-8
1036Version=0.9.2
1037Name=${name} 1035 Name=${name}
1038Type=Application 1036 Type=Application
1039Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
1040Exec=${exec} 1038 Exec=${exec}
1041Path=${path} 1039 TryExec=${exec%% *}
1042Icon=${icon} 1040 Icon=${icon}
1043Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
1044 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}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
1045 insinto /usr/share/applications 1054 insinto /usr/share/applications
1046 doins "${desktop}" 1055 doins "${desktop}"
1047 1056 ) || die "installing desktop file failed"
1048 return 0
1049} 1057}
1050 1058
1051# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
1052# 1060# @USAGE: [directories]
1053# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
1054# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
1055# 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}
1056 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.
1057make_session_desktop() { 1094make_session_desktop() {
1058
1059 [ -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
1060 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1061 1097
1062 local title="${1}" 1098 local title=$1
1063 local command="${2}" 1099 local command=$2
1064 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1065 1102
1103 cat <<-EOF > "${desktop}"
1066echo "[Desktop Entry] 1104 [Desktop Entry]
1067Encoding=UTF-8
1068Name=${title} 1105 Name=${title}
1069Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
1070Exec=${command} 1107 Exec=${command} $*
1071TryExec=${command} 1108 TryExec=${command}
1072Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
1073 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1074 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
1075 doins "${desktop}" 1116 doins "${desktop}"
1076 1117 )
1077 return 0
1078} 1118}
1079 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).
1080domenu() { 1125domenu() {
1081 local i 1126 (
1082 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
1083 insinto /usr/share/applications 1130 insinto /usr/share/applications
1084 for i in ${@} 1131 for i in "$@" ; do
1085 do
1086 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
1087 then
1088 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
1089 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
1090 then
1091 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
1092 do
1093 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1094 done 1139 done
1140 else
1141 ((++ret))
1095 fi 1142 fi
1096 done 1143 done
1144 exit ${ret}
1145 )
1097} 1146}
1098 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
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.
1099doicon() { 1166doicon() {
1100 local i 1167 (
1101 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
1102 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1103 for i in ${@} 1172 for i in "$@" ; do
1104 do
1105 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1106 then
1107 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1108 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1109 then
1110 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1111 do
1112 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1113 done 1180 done
1181 else
1182 ((++ret))
1114 fi 1183 fi
1115 done 1184 done
1185 exit ${ret}
1186 )
1116} 1187}
1117 1188
1118############################################################## 1189# @FUNCTION: newicon
1119# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1120############################################################## 1191# @DESCRIPTION:
1121 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1122 1201
1123# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1124find_unpackable_file() { 1203find_unpackable_file() {
1125 local src="$1" 1204 local src=$1
1126 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1129 else 1207 else
1130 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1131 then
1132 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1133 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1134 then
1135 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1136 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1137 then
1138 src="${src}" 1213 src=${src}
1139 fi
1140 fi 1214 fi
1141 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1142 echo "${src}" 1217 echo "${src}"
1143} 1218}
1144 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1145# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1146# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1147# 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
1148# 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.
1149# 1227#
1150# Usage: unpack_pdv [file to unpack] [size of off_t]
1151# - 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
1152# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1153# 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#
1154# 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
1155# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1156# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1157# 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
1158# 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
1159# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1160# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1161# lseek 1246# lseek
1162# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1163# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1164# 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.
1165unpack_pdv() { 1252unpack_pdv() {
1166 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1167 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1168 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1169 [ -z "${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 :("
1170 1258
1171 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1174 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 ${sizeoff_t} | hexdump -e \"%i\")
1175 1263
1176 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1177 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1178 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1179 1267
1180 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1181 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1182 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1183 1271
1184 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1185 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1186 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1187 1275
1188 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1189 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1190 iscompressed=1 1278 iscompressed=1
1191 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1192 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1193 else 1281 else
1194 iscompressed=0 1282 iscompressed=0
1195 fi 1283 fi
1196 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1197 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1198 istar=1 1286 istar=1
1199 else 1287 else
1200 istar=0 1288 istar=0
1201 fi 1289 fi
1202 1290
1230 true 1318 true
1231 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1233} 1321}
1234 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1235# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1236# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1237# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1238# many other game companies. 1329# many other game companies.
1239# 1330#
1240# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1241# - If the file is not specified then unpack will utilize ${A}.
1242# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1243# the proper offset from the script itself. 1333# the proper offset from the script itself.
1244unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1245 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1246 local skip="$2" 1337 local skip=$2
1247 local exe="$3" 1338 local exe=$3
1248 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1249 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1250 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1251 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1252 then
1253 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1254 local skip=0 1346 local skip=0
1255 exe=tail 1347 exe=tail
1256 case ${ver} in 1348 case ${ver} in
1257 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1259 ;; 1351 ;;
1260 2.0|2.0.1) 1352 2.0|2.0.1)
1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1262 ;; 1354 ;;
1263 2.1.1) 1355 2.1.1)
1264 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1265 let skip="skip + 1" 1357 (( skip++ ))
1266 ;; 1358 ;;
1267 2.1.2) 1359 2.1.2)
1268 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1269 let skip="skip + 1" 1361 (( skip++ ))
1270 ;; 1362 ;;
1271 2.1.3) 1363 2.1.3)
1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1273 let skip="skip + 1" 1365 (( skip++ ))
1274 ;; 1366 ;;
1275 2.1.4) 1367 2.1.4|2.1.5)
1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1278 exe="dd" 1370 exe="dd"
1279 ;; 1371 ;;
1280 *) 1372 *)
1287 esac 1379 esac
1288 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1289 fi 1381 fi
1290 case ${exe} in 1382 case ${exe} in
1291 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1293 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1294 esac 1386 esac
1295 1387
1296 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1297 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1299 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1300 case ${filetype} in 1392 case ${filetype} in
1301 *tar\ archive) 1393 *tar\ archive*)
1302 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1303 ;; 1395 ;;
1304 bzip2*) 1396 bzip2*)
1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1306 ;; 1398 ;;
1316 ;; 1408 ;;
1317 esac 1409 esac
1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1319} 1411}
1320 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1321# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1322#
1323# Usage: check_license [license]
1324# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1325check_license() { 1418check_license() {
1326 local lic=$1 1419 local lic=$1
1327 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1328 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1329 else 1422 else
1330 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1331 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1332 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1333 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1334 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1335 lic="${src}" 1428 lic="${lic}"
1336 fi
1337 fi 1429 fi
1338 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1339 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1340 1432
1341 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1342 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1343 local shopts=$-
1344 local alic 1435 local alic
1345 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1346 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1347 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1348 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1349 return 0 1440 return 0
1350 fi 1441 fi
1351 done 1442 done
1352 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1353 1445
1354 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1355 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1356********************************************************** 1448 **********************************************************
1357The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1358package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1359continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1360CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1361********************************************************** 1453 **********************************************************
1362 1454
1363EOF 1455 EOF
1364 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1365 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1366 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1367 read alic 1459 read alic
1368 case ${alic} in 1460 case ${alic} in
1375 die "Failed to accept license" 1467 die "Failed to accept license"
1376 ;; 1468 ;;
1377 esac 1469 esac
1378} 1470}
1379 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1380# 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
1381# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1382# 1477#
1383# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1384# 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()
1385# 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
1386# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1387# 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#
1388# 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',
1389# 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
1390# 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.
1391# 1492#
1392# 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.
1393#
1394# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1395# - this will attempt to locate a cd based upon a file that is on
1396# the cd ... the more files you give this function, the more cds
1397# the cdrom functions will handle
1398cdrom_get_cds() { 1494cdrom_get_cds() {
1399 # 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
1400 # the # of files they gave us 1496 # the # of files they gave us
1401 local cdcnt=0 1497 local cdcnt=0
1402 local f= 1498 local f=
1403 for f in "$@" ; do 1499 for f in "$@" ; do
1404 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1405 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1406 done 1502 done
1407 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1408 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1409 1505
1410 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1411 # 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
1412 if [[ ! -z ${CD_ROOT} ]] ; then
1413 export CDROM_ROOT=${CD_ROOT}
1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 return
1416 fi
1417 # do the same for CD_ROOT_X
1418 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1419 local var= 1509 local var=
1420 cdcnt=0 1510 cdcnt=0
1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1422 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1423 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1424 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1425 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1426 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1428 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1429 fi 1520 fi
1430 export CDROM_ROOTS_${cdcnt}="${!var}"
1431 done 1521 done
1432 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1433 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}
1434 return 1530 return
1435 fi 1531 fi
1436 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1437 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1438 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1439 if [[ -z ${CDROM_NAME} ]] ; then
1440 echo "cdrom for ${PN}."
1441 else
1442 echo "${CDROM_NAME}."
1443 fi
1444 echo 1537 echo
1445 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"
1446 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1447 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1448 einfo "directory containing the files." 1541 einfo "directory containing the files."
1449 echo 1542 echo
1450 einfo "For example:" 1543 einfo "For example:"
1451 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1452 echo 1545 echo
1453 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
1454 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1455 cdcnt=0 1557 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1458 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1459 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1460 done 1562 done
1461 echo 1563 echo
1462 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"
1463 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1464 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1465 einfon "" 1567 einfon ""
1466 cdcnt=0 1568 cdcnt=0
1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1468 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1469 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1470 done 1572 done
1471 echo 1573 echo
1472 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"
1473 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1476 echo 1578 echo
1477 einfo "For example:" 1579 einfo "For example:"
1478 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1479 echo 1581 echo
1480 fi 1582 fi
1583
1584 export CDROM_SET=""
1481 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1482 cdrom_load_next_cd 1586 cdrom_load_next_cd
1483} 1587}
1484 1588
1485# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1486# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1487# 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
1488# 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.
1489cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1490 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1491 local var= 1598 local var
1492 1599 ((++CDROM_CURRENT_CD))
1493 if [[ ! -z ${CD_ROOT} ]] ; then
1494 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1495 return
1496 fi
1497 1600
1498 unset CDROM_ROOT 1601 unset CDROM_ROOT
1499 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1500 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1501 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1502 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1503 else 1607 else
1504 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1505 fi 1609 fi
1506 1610
1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1512# 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
1513# 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
1514# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1515# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1516# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1517cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1518 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
1519 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1520 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1521 local mline=""
1522 local showedmsg=0
1523 1635
1524 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/ }
1525 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1526 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1527 && 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))
1528 done 1651 done
1529 1652
1530 if [[ -z ${CDROM_ROOT} ]] ; then
1531 echo 1653 echo
1532 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1533 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1534 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1535 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1536 else
1537 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1538 fi
1539 else 1658 else
1540 if [[ -z ${CDROM_NAME_1} ]] ; then
1541 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1542 else
1543 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1544 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1545 fi
1546 fi 1660 fi
1547 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
1548 fi 1668 fi
1669 showedmsg=1
1670 fi
1549 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1550 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1551 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
1552 fi 1682 fi
1683 read || die "something is screwed with your system"
1553 done 1684 done
1554} 1685}
1555 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1556# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1557# a package can support 1691# a package can support. The first form allows you to
1558# 1692# specify a list of LINGUAS. The -i builds a list of po
1559# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1560# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1561# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1562# 1696# of the lists.
1563# The first form allows you to specify a list of LINGUAS.
1564# The -i builds a list of po files found in all the
1565# directories and uses the intersection of the lists.
1566# The -u builds a list of po files found in all the
1567# directories and uses the union of the lists.
1568strip-linguas() { 1697strip-linguas() {
1569 local ls newls 1698 local ls newls nols
1570 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1571 local op=$1; shift 1700 local op=$1; shift
1572 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1573 local d f 1702 local d f
1574 for d in "$@" ; do 1703 for d in "$@" ; do
1575 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1576 newls=${ls} 1705 newls=${ls}
1577 else 1706 else
1578 newls="" 1707 newls=""
1579 fi 1708 fi
1580 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1581 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1582 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1583 else 1712 else
1584 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1585 fi 1714 fi
1586 done 1715 done
1587 ls=${newls} 1716 ls=${newls}
1588 done 1717 done
1589 ls=${ls//.po}
1590 else 1718 else
1591 ls=$@ 1719 ls="$@"
1592 fi 1720 fi
1593 1721
1594 ls=" ${ls} " 1722 nols=""
1595 newls="" 1723 newls=""
1596 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1597 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1598 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1599 else 1727 else
1600 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1601 fi 1729 fi
1602 done 1730 done
1603 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1604 unset LINGUAS 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1605 else
1606 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1607 fi
1608} 1734}
1609 1735
1610# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1611# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1612 1738# @DESCRIPTION:
1613# the following functions are useful in kernel module ebuilds, etc.
1614# for an example see ivtv or drbd ebuilds
1615
1616# set's ARCH to match what the kernel expects
1617set_arch_to_kernel() {
1618 i=10
1619 while ((i--)) ; do
1620 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621 done
1622 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623 case ${ARCH} in
1624 x86) export ARCH="i386";;
1625 amd64) export ARCH="x86_64";;
1626 hppa) export ARCH="parisc";;
1627 mips) export ARCH="mips";;
1628 sparc) export ARCH="$(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!
1629 *) export ARCH="${ARCH}";;
1630 esac
1631}
1632
1633# set's ARCH back to what portage expects
1634set_arch_to_portage() {
1635 i=10
1636 while ((i--)) ; do
1637 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638 done
1639 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640}
1641
1642# Jeremy Huddleston <eradicator@gentoo.org>:
1643# preserve_old_lib /path/to/libblah.so.0
1644# preserve_old_lib_notify /path/to/libblah.so.0
1645#
1646# 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.
1647# 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
1648# 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
1649# 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
1650# 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
1651# 1744# preserve_old_lib_notify function.
1652# src_install() {
1653# ...
1654# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655# ...
1656# }
1657#
1658# pkg_postinst() {
1659# ...
1660# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661# ...
1662# }
1663
1664preserve_old_lib() { 1745preserve_old_lib() {
1665 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1666 1751
1667 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1668 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1669 DIRNAME=`dirname ${LIB}`
1670 1754
1671 dodir ${DIRNAME} 1755 local lib dir
1672 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"
1673 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1674 fi 1762 done
1675} 1763}
1676 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.
1677preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1678 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1679 1774
1680 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1681 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1682 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1683 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."
1684 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,"
1685 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"
1686 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1687 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1688 einfo 1788 ewarn
1689 einfo "After doing that, you can safely remove ${LIB}"
1690 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 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
1692} 1800}
1693 1801
1694# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1695# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1696# 1805#
1697# 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.
1698# ex: built_with_use xchat gtk2
1699# 1807#
1700# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1701# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1702# 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.
1703built_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
1704 local opt=$1 1840 local opt=$1
1705 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706 1842
1707 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1708 shift 1845 shift
1709 1846
1710 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1711 [[ ! -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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1712 1880
1713 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1714 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1715 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1716 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1720 shift 1888 shift
1721 done 1889 done
1722 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1723} 1891}
1724 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1725# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1726# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1727epunt_cxx() { 1900epunt_cxx() {
1728 local dir=$1 1901 local dir=$1
1729 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1730 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1731 local f 1904 local f
1732 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1733 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
1734 done 1907 done
1735 eend 0 1908 eend 0
1736} 1909}
1737 1910
1738# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1739# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1740# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1741dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1742 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1743 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1744 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1745
1746 insinto /etc/pam.d
1747 # these are the default doins options, but be explicit just in case
1748 insopts -m 0644 -o root -g root
1749 doins "$@" || die "failed to install $@"
1750}
1751# newpamd <old name> <new name>
1752#
1753# Install pam file <old name> as <new name> in /etc/pam.d
1754newpamd() {
1755 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1756
1757 use pam || return 0
1758
1759 insinto /etc/pam.d
1760 # these are the default doins options, but be explicit just in case
1761 insopts -m 0644 -o root -g root
1762 newins "$1" "$2" || die "failed to install $1 as $2"
1763}
1764
1765# make a wrapper script ...
1766# NOTE: this was originally games_make_wrapper, but I noticed other places where
1767# this could be used, so I have moved it here and made it not games-specific
1768# -- wolf31o2
1769# $1 == wrapper name
1770# $2 == binary to run
1771# $3 == directory to chdir before running binary
1772# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1773make_wrapper() { 1918make_wrapper() {
1774 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1775 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1776 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1777#!/bin/sh 1924#!/bin/sh
1778cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1779export 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
1780exec ${bin} "\$@" 1933exec ${bin} "\$@"
1781EOF 1934EOF
1782 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1783 newbin "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1784} 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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1960# fi
1961
1962# cd "${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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