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1# Copyright 1999-2004 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 1.147 2005/02/03 23:46:40 azarah 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 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ] 25# @USAGE: [seconds]
38 then 26# @DESCRIPTION:
39 : 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 else 28# printing a message the user should probably be reading and often used in
41 CPU_FLAGS=$1 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 USER_CPU=`grep "flags" /proc/cpuinfo` 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
61
62# Wait for the supplied number of seconds. If no argument is supplied, defaults
63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
64# outputting to a terminal, don't wait. For compatability purposes, the argument
65# must be an integer greater than zero.
66# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
67epause() { 31epause() {
68 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
69 sleep ${1:-5}
70 fi
71} 33}
72 34
73# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
74# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
75# don't beep. 37# @DESCRIPTION:
76# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
77ebeep() { 42ebeep() {
78 local n 43 local n
79 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 echo -ne "\a" 46 echo -ne "\a"
82 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
83 echo -ne "\a" 48 echo -ne "\a"
84 sleep 1 49 sleep 1
85 done 50 done
86 fi 51 fi
87} 52}
88 53
89# This function generate linker scripts in /usr/lib for dynamic 54else
90# libs in /lib. This is to fix linking problems when you have
91# the .so in /lib, and the .a in /usr/lib. What happens is that
92# in some cases when linking dynamic, the .a in /usr/lib is used
93# instead of the .so in /lib due to gcc/libtool tweaking ld's
94# library search path. This cause many builds to fail.
95# See bug #4411 for more info.
96#
97# To use, simply call:
98#
99# gen_usr_ldscript libfoo.so
100#
101# Note that you should in general use the unversioned name of
102# the library, as ldconfig should usually update it correctly
103# to point to the latest version of the library present.
104#
105# <azarah@gentoo.org> (26 Oct 2002)
106#
107gen_usr_ldscript() {
108 local libdir="$(get_libdir)"
109 # Just make sure it exists
110 dodir /usr/${libdir}
111 55
112 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
113/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
114 Because Gentoo have critical dynamic libraries
115 in /lib, and the static versions in /usr/lib, we
116 need to have a "fake" dynamic lib in /usr/lib,
117 otherwise we run into linking problems.
118 See bug #4411 on http://bugs.gentoo.org/ for
119 more info. */
120GROUP ( /${libdir}/${1} )
121END_LDSCRIPT
122 fperms a+x "/usr/${libdir}/${1}"
123} 58}
124 59
125# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
126# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
127# <azarah@gentoo.org> (11 Nov 2002) 62}
128#
129draw_line() {
130 local i=0
131 local str_length=""
132 63
133 # Handle calls that do not have args, or wc not being installed ... 64fi
134 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
135 then 66# @FUNCTION: eqawarn
136 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
137 return 0 116# return 0
138 fi 117# fi
139
140 # Get the length of $*
141 str_length="$(echo -n "$*" | wc -m)"
142
143 while [ "$i" -lt "${str_length}" ]
144 do
145 echo -n "="
146
147 i=$((i + 1))
148 done 118# done
149 119# eshopts_pop
150 echo 120# @CODE
151 121eshopts_push() {
152 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
153} 134}
154 135
155# 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
156EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
157# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
158EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
159# Default options for patch 165# Default options for patch:
166# @CODE
160# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
161EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
162# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
163# and not the full path .. 175# and not the full path. Globs accepted.
164EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
165# Change the printed message for a single patch. 179# Change the printed message for a single patch.
166EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
167# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
168# 182# @DESCRIPTION:
169# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
170# 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.
171EPATCH_FORCE="no" 189EPATCH_FORCE="no"
172 190
173# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
174# 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.
175# 199#
176# 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
177# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
178# 202#
179# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
180# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
181# 205# ${EPATCH_FORCE} == "yes"
182# Above EPATCH_* variables can be used to control various defaults,
183# bug they should be left as is to ensure an ebuild can rely on
184# them for.
185#
186# Patches are applied in current directory.
187#
188# Bulk Patches should preferibly have the form of:
189#
190# ??_${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.
191# 215#
192# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
193# 218#
194# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
195# 02_sparc_another-fix.patch.bz2
196#
197# This ensures that there are a set order, and you can have ARCH
198# specific patches.
199#
200# If you however give an argument to epatch(), it will treat it as a
201# single patch that need to be applied if its a file. If on the other
202# hand its a directory, it will set EPATCH_SOURCE to this.
203#
204# <azarah@gentoo.org> (10 Nov 2002)
205#
206epatch() { 220epatch() {
207 local PIPE_CMD="" 221 _epatch_draw_line() {
208 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
209 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
210 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
211 local SINGLE_PATCH="no" 225 }
212 local x=""
213 226
214 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
215 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 [[ $# -gt 1 ]] ; then
216 local m="" 233 local m
217 einfo "${#} patches to apply ..."
218 for m in "$@" ; do 234 for m in "$@" ; do
219 epatch "${m}" 235 epatch "${m}"
220 done 236 done
221 return 0 237 return 0
222 fi 238 fi
223 239
224 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
225 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
226 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
227 246 set -- "$1"
228 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
229 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
230 250
231 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
232 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
233 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
234 if [ "${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} ]]
235 then 297 then
236 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
237 else 323 else
238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
239 fi 325 fi
240 else 326
241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
242 then 328 # but if there are more, make sure we get unique log filenames
243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
244 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
245 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
246 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
247 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(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 "***** ${patchname} *****"
248 echo 369 echo
249 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${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} )"
250 eerror 407 eerror
251 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
252 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
253 echo 411 echo
254 die "Cannot find \$EPATCH_SOURCE!" 412 die "Failed Patch: ${patchname}!"
255 fi
256
257 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
258 fi
259
260 case ${EPATCH_SUFFIX##*\.} in
261 bz2)
262 PIPE_CMD="bzip2 -dc"
263 PATCH_SUFFIX="bz2"
264 ;;
265 gz|Z|z)
266 PIPE_CMD="gzip -dc"
267 PATCH_SUFFIX="gz"
268 ;;
269 ZIP|zip)
270 PIPE_CMD="unzip -p"
271 PATCH_SUFFIX="zip"
272 ;;
273 *)
274 PIPE_CMD="cat"
275 PATCH_SUFFIX="patch"
276 ;;
277 esac
278
279 if [ "${SINGLE_PATCH}" = "no" ]
280 then
281 einfo "Applying various patches (bugfixes/updates) ..."
282 fi
283 for x in ${EPATCH_SOURCE}
284 do
285 # New ARCH dependant patch naming scheme ...
286 #
287 # ???_arch_foo.patch
288 #
289 if [ -f ${x} ] && \
290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
291 [ "${EPATCH_FORCE}" = "yes" ])
292 then
293 local count=0
294 local popts="${EPATCH_OPTS}"
295
296 if [ -n "${EPATCH_EXCLUDE}" ]
297 then
298 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
299 then
300 continue
301 fi
302 fi 413 fi
303 414
304 if [ "${SINGLE_PATCH}" = "yes" ] 415 # if everything worked, delete the patch log
305 then 416 rm -f "${STDERR_TARGET}"
306 if [ -n "${EPATCH_SINGLE_MSG}" ]
307 then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${x##*/} ..."
311 fi
312 else
313 einfo " ${x##*/} ..."
314 fi
315
316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
318
319 # Allow for prefix to differ ... im lazy, so shoot me :/
320 while [ "${count}" -lt 5 ]
321 do
322 # Generate some useful debug info ...
323 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325
326 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then
328 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 else
331 PATCH_TARGET="${x}"
332 fi
333
334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336
337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339
340 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then
342 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
343 then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
349 fi
350 fi
351
352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
353 then
354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359
360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
361
362 if [ "$?" -ne 0 ]
363 then
364 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371
372 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
373
374 break
375 fi
376
377 count=$((count + 1))
378 done
379
380 if [ "${PATCH_SUFFIX}" != "patch" ]
381 then
382 rm -f ${PATCH_TARGET}
383 fi
384
385 if [ "${count}" -eq 5 ]
386 then
387 echo
388 eerror "Failed Patch: ${x##*/}!"
389 eerror
390 eerror "Include in your bugreport the contents of:"
391 eerror
392 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
393 echo
394 die "Failed Patch: ${x##*/}!"
395 fi
396
397 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
398
399 eend 0 417 eend 0
400 fi
401 done 418 done
402 if [ "${SINGLE_PATCH}" = "no" ]
403 then
404 einfo "Done with patching"
405 fi
406}
407 419
408# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
409# implementation. 421 : # everything worked
410# 422}
411# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
412# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
413have_NPTL() {
414 cat > ${T}/test-nptl.c <<-"END"
415 #define _XOPEN_SOURCE
416 #include <unistd.h>
417 #include <stdio.h>
418 425
419 int main() 426 # don't clobber any EPATCH vars that the parent might want
420 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
421 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
422 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
423 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
424 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
425 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
426 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
427 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
428 return 0; 435 EPATCH_FORCE="yes" \
429 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
430 437 epatch
431 return 1;
432 }
433 END
434
435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
437 then
438 echo "yes"
439 einfon "Checking what PTHREADS implementation we have ..."
440 if ${T}/nptl
441 then
442 return 0 438 return 0
443 else
444 return 1
445 fi
446 else
447 echo "no"
448 fi 439 fi
449 440 done
450 return 1 441 return 1
451} 442}
452 443
453# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
454# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
455# 446# @DESCRIPTION:
456# Thanks to nall <nall@gentoo.org> for this.
457#
458get_number_of_jobs() {
459 local jobs=0
460
461 if [ ! -r /proc/cpuinfo ]
462 then
463 return 1
464 fi
465
466 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
467 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
468 then
469 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
470 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
471 ADMINPARAM="${ADMINPARAM/-j}"
472 fi
473
474 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
475
476 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
477 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
478 then
479 # these archs will always have "[Pp]rocessor"
480 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
481
482 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
483 then
484 # sparc always has "ncpus active"
485 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
486
487 elif [ "${ARCH}" = "alpha" ]
488 then
489 # alpha has "cpus active", but only when compiled with SMP
490 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
491 then
492 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493 else
494 jobs=2
495 fi
496
497 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
498 then
499 # ppc has "processor", but only when compiled with SMP
500 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
501 then
502 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
503 else
504 jobs=2
505 fi
506 elif [ "${ARCH}" = "s390" ]
507 then
508 # s390 has "# processors : "
509 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
510 else
511 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
512 die "Unknown ARCH -- ${ARCH}!"
513 fi
514
515 # Make sure the number is valid ...
516 if [ "${jobs}" -lt 1 ]
517 then
518 jobs=1
519 fi
520
521 if [ -n "${ADMINPARAM}" ]
522 then
523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
524 then
525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
527 else
528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
530 fi
531 fi
532}
533
534# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
535# does not exist on the users system 448# does not exist on the users system.
536# vapier@gentoo.org
537#
538# Takes just 1 optional parameter (the directory to create tmpfile in)
539emktemp() { 449emktemp() {
540 local exe="touch" 450 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
542 local topdir="$1" 452 local topdir=$1
543 453
544 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
545 then
546 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
547 && topdir="/tmp" \ 456 && topdir="/tmp" \
548 || topdir="${T}" 457 || topdir=${T}
549 fi 458 fi
550 459
551 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
552 then 461 # system lacks `mktemp` so we have to fake it
553 local tmp=/ 462 local tmp=/
554 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
556 done 465 done
557 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
558 echo "${tmp}" 467 echo "${tmp}"
559 else 468 else
560 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
561 && exe="-p" \ 470 # but should produce a usable file on all userlands
562 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
563 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
564 fi 475 fi
476 fi
565} 477}
566 478
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:
567# 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),
568# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
571#
572# egetent(database, key)
573egetent() { 490egetent() {
574 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
575 case "$2" in 493 case "$2" in
576 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;; 496 ;;
579 *) # Numeric 497 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;; 499 ;;
582 esac 500 esac
583 elif useq x86-fbsd ; then 501 ;;
584 local action 502 *-darwin*)
585 if [ "$1" == "passwd" ] 503 local mytype=$1
586 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
587 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
588 else 506 case "$2" in
589 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
590 fi 524 fi
525
591 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
592 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
593 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2" 533 getent "$1" "$2"
595 fi 534 ;;
535 esac
596} 536}
597 537
598# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
599# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
600# 540# @DESCRIPTION:
601# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
602# 542# a user to the system. The only required parameter is the username.
603# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
604# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
605# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
606# note: pass -1 to get default behavior
607# shell: /bin/false
608# homedir: /dev/null
609# groups: none
610# extra: comment of 'added by portage for ${PN}'
611enewuser() { 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
612 # get the username 554 # get the username
613 local euser="$1"; shift 555 local euser=$1; shift
614 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
615 then
616 eerror "No username specified !" 557 eerror "No username specified !"
617 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
618 fi 559 fi
619 560
620 # lets see if the username already exists 561 # lets see if the username already exists
621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
622 then
623 return 0 563 return 0
624 fi 564 fi
625 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
626 566
627 # options to pass to useradd 567 # options to pass to useradd
628 local opts= 568 local opts=
629 569
630 # handle uid 570 # handle uid
631 local euid="$1"; shift 571 local euid=$1; shift
632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
633 then
634 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
635 then
636 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
637 then
638 euid="next" 575 euid="next"
639 fi 576 fi
640 else 577 else
641 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
642 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
643 fi 580 fi
644 else 581 else
645 euid="next" 582 euid="next"
646 fi 583 fi
647 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
648 then 585 for ((euid = 101; euid <= 999; euid++)); do
649 local pwrange
650 if [ "${USERLAND}" == "BSD" ] ; then
651 pwrange="`jot 898 101`"
652 else
653 pwrange="`seq 101 999`"
654 fi
655 for euid in ${pwrange} ; do
656 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
657 done 587 done
658 fi 588 fi
659 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
660 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
661 591
662 # handle shell 592 # handle shell
663 local eshell="$1"; shift 593 local eshell=$1; shift
664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
665 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
666 if [ ! -e "${eshell}" ]
667 then
668 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
669 die "${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 ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
670 fi 602 fi
671 else 603 else
672 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
673 then 605 [[ -x ${ROOT}${shell} ]] && break
674 eshell="/usr/bin/false" 606 done
675 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
676 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 ${USERLAND}"
615 esac
677 fi 616 fi
617
618 eshell=${shell}
678 fi 619 fi
679 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
680 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
681 622
682 # handle homedir 623 # handle homedir
683 local ehome="$1"; shift 624 local ehome=$1; shift
684 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
685 then
686 ehome="/dev/null" 626 ehome="/dev/null"
687 fi 627 fi
688 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
689 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
690 630
691 # handle groups 631 # handle groups
692 local egroups="$1"; shift 632 local egroups=$1; shift
693 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
694 then
695 local oldifs="${IFS}" 634 local oldifs=${IFS}
696 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
697 636
698 export IFS="," 637 export IFS=","
699 for g in ${egroups} 638 for g in ${egroups} ; do
700 do
701 export IFS="${oldifs}" 639 export IFS=${oldifs}
702 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
703 then
704 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
705 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
706 fi 643 fi
707 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
708 then
709 defgroup="${g}" 645 defgroup=${g}
710 else 646 else
711 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
712 fi 648 fi
713 export IFS="," 649 export IFS=","
714 done 650 done
715 export IFS="${oldifs}" 651 export IFS=${oldifs}
716 652
717 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
719 then
720 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
721 fi 656 fi
722 else 657 else
723 egroups="(none)" 658 egroups="(none)"
724 fi 659 fi
725 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
726 661
727 # handle extra and add the user 662 # handle extra and add the user
728 local eextra="$@"
729 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
730 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
731 if useq ppc-macos 665 case ${CHOST} in
732 then 666 *-darwin*)
733 ### Make the user 667 ### Make the user
734 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
735 then
736 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified 673 ### Add the user to the groups specified
741 local oldifs="${IFS}" 674 local oldifs=${IFS}
742 export IFS="," 675 export IFS=","
743 for g in ${egroups} 676 for g in ${egroups} ; do
744 do
745 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
746 done 678 done
747 export IFS="${oldifs}" 679 export IFS=${oldifs}
748 else 680 else
749 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
750 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
752 die "Required function missing" 684 die "Required function missing"
753 fi 685 fi
754 elif use x86-fbsd ; then 686 ;;
755 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
756 then 688 if [[ -z $@ ]] ; then
757 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
758 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
759 die "enewuser failed" 691 die "enewuser failed"
760 else 692 else
761 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
762 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
764 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
765 else 702 else
766 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
767 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
768 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
769 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
770 || die "enewuser failed" 726 || die "enewuser failed"
771 else 727 else
772 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
773 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
774 || die "enewuser failed" 731 || die "enewuser failed"
775 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}/${ehome}"
776 fi 741 fi
742
777 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
778
779 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
780 then
781 einfo " - Creating ${ehome} in ${D}"
782 dodir ${ehome}
783 fowners ${euser} ${ehome}
784 fperms 755 ${ehome}
785 fi
786} 744}
787 745
788# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
789# vapier@gentoo.org 747# @USAGE: <group> [gid]
790# 748# @DESCRIPTION:
791# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
792# 750# group to the system. Just give it a group name to add and enewgroup will
793# 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
794# groupname: REQUIRED ! 752# allocate the next available one.
795# gid: next available (see groupadd(8))
796# extra: none
797enewgroup() { 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
798 # get the group 761 # get the group
799 local egroup="$1"; shift 762 local egroup="$1"; shift
800 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
801 then 764 then
802 eerror "No group specified !" 765 eerror "No group specified !"
803 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
804 fi 767 fi
805 768
806 # see if group already exists 769 # see if group already exists
807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
808 then
809 return 0 771 return 0
810 fi 772 fi
811 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
812 774
813 # options to pass to useradd 775 # options to pass to useradd
819 then 781 then
820 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
821 then 783 then
822 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
823 then 785 then
824 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
825 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
826 else 788 else
827 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
828 fi 790 fi
829 else 791 else
843 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
844 806
845 # add the group 807 # add the group
846 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
847 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
848 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
849 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
850 then 813 then
851 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
852 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
854 die "Required function missing" 817 die "Required function missing"
855 fi 818 fi
856 819
857 # If we need the next available 820 # If we need the next available
858 case ${egid} in 821 case ${egid} in
859 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
862 done 825 done
863 esac 826 esac
864 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
867 case ${egid} in 832 case ${egid} in
868 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
871 done 836 done
872 esac 837 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 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
875 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
876 fi 854 ;;
855 esac
877 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
878} 857}
879 858
880# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
881# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
882# 861# @DESCRIPTION:
883# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
884edos2unix() { 866edos2unix() {
885 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
886 do
887 cp "${f}" ${T}/edos2unix
888 sed 's/\r$//' ${T}/edos2unix > "${f}"
889 done
890} 868}
891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
898 869
899# Make a desktop file ! 870# Make a desktop file !
900# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
901# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
902# 873#
903# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
904# 875#
905# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
906# name: the name that will show up in the menu 877# name: the name that will show up in the menu
907# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
908# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
909# a full path to an icon 880# a full path to an icon
910# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
911# http://www.freedesktop.org/standards/menu-spec/ 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
912# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
913make_desktop_entry() { 884make_desktop_entry() {
914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
915 886
916 local exec="${1}" 887 local exec=${1}
917 local name="${2:-${PN}}" 888 local name=${2:-${PN}}
918 local icon="${3:-${PN}.png}" 889 local icon=${3:-${PN}}
919 local type="${4}" 890 local type=${4}
920 local subdir="${6}" 891 local fields=${5}
921 local path="${5:-${GAMES_BINDIR}}" 892
922 if [ -z "${type}" ] 893 if [[ -z ${type} ]] ; then
923 then 894 local catmaj=${CATEGORY%%-*}
924 case ${CATEGORY} in 895 local catmin=${CATEGORY##*-}
925 "app-emulation") 896 case ${catmaj} in
926 type=Emulator 897 app)
927 subdir="Emulation" 898 case ${catmin} in
899 accessibility) type=Accessibility;;
900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
904 cdr) type=DiscBurning;;
905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
907 editors) type=TextEditor;;
908 emacs) type=TextEditor;;
909 emulation) type=Emulator;;
910 laptop) type=HardwareSettings;;
911 office) type=Office;;
912 pda) type=PDA;;
913 vim) type=TextEditor;;
914 xemacs) type=TextEditor;;
915 esac
928 ;; 916 ;;
929 "games-"*) 917
930 type=Game 918 dev)
931 subdir="Games" 919 type="Development"
932 ;; 920 ;;
933 "net-"*) 921
934 type=Network 922 games)
935 subdir="${type}" 923 case ${catmin} in
924 action|fps) type=ActionGame;;
925 arcade) type=ArcadeGame;;
926 board) type=BoardGame;;
927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
931 rpg) type=RolePlaying;;
932 simulation) type=Simulation;;
933 sports) type=SportsGame;;
934 strategy) type=StrategyGame;;
935 esac
936 type="Game;${type}"
936 ;; 937 ;;
938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
947 mail)
948 type="Network;Email"
949 ;;
950
951 media)
952 case ${catmin} in
953 gfx)
954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
958 radio) type=Tuner;;
959 sound) type=Audio;;
960 tv) type=TV;;
961 video) type=Video;;
962 esac
963 type="AudioVideo;${type}"
964 ;;
965 esac
966 ;;
967
968 net)
969 case ${catmin} in
970 dialup) type=Dialup;;
971 ftp) type=FileTransfer;;
972 im) type=InstantMessaging;;
973 irc) type=IRCClient;;
974 mail) type=Email;;
975 news) type=News;;
976 nntp) type=News;;
977 p2p) type=FileTransfer;;
978 voip) type=Telephony;;
979 esac
980 type="Network;${type}"
981 ;;
982
983 sci)
984 case ${catmin} in
985 astro*) type=Astronomy;;
986 bio*) type=Biology;;
987 calc*) type=Calculator;;
988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
990 geo*) type=Geology;;
991 math*) type=Math;;
992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
994 esac
995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1000 ;;
1001
1002 www)
1003 case ${catmin} in
1004 client) type=WebBrowser;;
1005 esac
1006 type="Network;${type}"
1007 ;;
1008
937 *) 1009 *)
938 type= 1010 type=
939 subdir=
940 ;; 1011 ;;
941 esac 1012 esac
942 fi 1013 fi
943 local desktop="${T}/${exec}.desktop" 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"
1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
944 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${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 > "${desktop}"
945echo "[Desktop Entry] 1034 [Desktop Entry]
946Encoding=UTF-8
947Version=0.9.2
948Name=${name} 1035 Name=${name}
949Type=Application 1036 Type=Application
950Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
951Exec=${exec} 1038 Exec=${exec}
952Path=${path} 1039 TryExec=${exec%% *}
953Icon=${icon} 1040 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
955 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}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1054 insinto /usr/share/applications
957 doins "${desktop}" 1055 doins "${desktop}"
958 1056 ) || die "installing desktop file failed"
959 return 0
960} 1057}
961 1058
962# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
963# 1060# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
965# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
966# 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}
967 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.
968make_session_desktop() { 1094make_session_desktop() {
969
970 [ -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
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
972 1097
973 local title="${1}" 1098 local title=$1
974 local command="${2}" 1099 local command=$2
975 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
976 1102
1103 cat <<-EOF > "${desktop}"
977echo "[Desktop Entry] 1104 [Desktop Entry]
978Encoding=UTF-8
979Name=${title} 1105 Name=${title}
980Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
981Exec=${command} 1107 Exec=${command} $*
982TryExec=${command} 1108 TryExec=${command}
983Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
984 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
985 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
986 doins "${desktop}" 1116 doins "${desktop}"
987 1117 )
988 return 0
989} 1118}
990 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).
991domenu() { 1125domenu() {
992 local i 1126 (
993 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
994 insinto /usr/share/applications 1130 insinto /usr/share/applications
995 for i in ${@} 1131 for i in "$@" ; do
996 do
997 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
998 then
999 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
1000 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
1001 then
1002 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
1003 do
1004 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1005 done 1139 done
1140 else
1141 ((++ret))
1006 fi 1142 fi
1007 done 1143 done
1144 exit ${ret}
1145 )
1008} 1146}
1009 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
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.
1010doicon() { 1166doicon() {
1011 local i 1167 (
1012 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
1013 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1014 for i in ${@} 1172 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1022 do
1023 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1024 done 1180 done
1181 else
1182 ((++ret))
1025 fi 1183 fi
1026 done 1184 done
1185 exit ${ret}
1186 )
1027} 1187}
1028 1188
1029############################################################## 1189# @FUNCTION: newicon
1030# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1031############################################################## 1191# @DESCRIPTION:
1032 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1033 1201
1034# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1035find_unpackable_file() { 1203find_unpackable_file() {
1036 local src="$1" 1204 local src=$1
1037 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1038 then
1039 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1040 else 1207 else
1041 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1044 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1045 then
1046 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1047 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1048 then
1049 src="${src}" 1213 src=${src}
1050 fi
1051 fi 1214 fi
1052 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1053 echo "${src}" 1217 echo "${src}"
1054} 1218}
1055 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1058# 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
1059# 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.
1060# 1227#
1061# Usage: unpack_pdv [file to unpack] [size of off_t]
1062# - 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
1063# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1064# 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#
1065# 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
1066# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1067# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1068# 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
1069# 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
1070# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1071# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1072# lseek 1246# lseek
1073# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1074# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1075# 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.
1076unpack_pdv() { 1252unpack_pdv() {
1077 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1078 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1079 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1080 [ -z "${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 :("
1081 1258
1082 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1085 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 ${sizeoff_t} | hexdump -e \"%i\")
1086 1263
1087 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1088 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1090 1267
1091 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1093 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1094 1271
1095 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1096 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1098 1275
1099 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1100 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1101 iscompressed=1 1278 iscompressed=1
1102 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1103 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1104 else 1281 else
1105 iscompressed=0 1282 iscompressed=0
1106 fi 1283 fi
1107 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1108 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1109 istar=1 1286 istar=1
1110 else 1287 else
1111 istar=0 1288 istar=0
1112 fi 1289 fi
1113 1290
1141 true 1318 true
1142 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1144} 1321}
1145 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1146# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1147# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1148# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1149# many other game companies. 1329# many other game companies.
1150# 1330#
1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1152# - If the file is not specified then unpack will utilize ${A}.
1153# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1154# the proper offset from the script itself. 1333# the proper offset from the script itself.
1155unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1156 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1157 local skip="$2" 1337 local skip=$2
1158 local exe="$3" 1338 local exe=$3
1159 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1160 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1162 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1163 then
1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1165 local skip=0 1346 local skip=0
1166 exe=tail 1347 exe=tail
1167 case ${ver} in 1348 case ${ver} in
1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1170 ;; 1351 ;;
1171 2.0|2.0.1) 1352 2.0|2.0.1)
1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1173 ;; 1354 ;;
1174 2.1.1) 1355 2.1.1)
1175 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1176 let skip="skip + 1" 1357 (( skip++ ))
1177 ;; 1358 ;;
1178 2.1.2) 1359 2.1.2)
1179 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1180 let skip="skip + 1" 1361 (( skip++ ))
1181 ;; 1362 ;;
1182 2.1.3) 1363 2.1.3)
1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1184 let skip="skip + 1" 1365 (( skip++ ))
1185 ;; 1366 ;;
1186 2.1.4) 1367 2.1.4|2.1.5)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd" 1370 exe="dd"
1190 ;; 1371 ;;
1191 *) 1372 *)
1198 esac 1379 esac
1199 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1200 fi 1381 fi
1201 case ${exe} in 1382 case ${exe} in
1202 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1203 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1204 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1205 esac 1386 esac
1206 1387
1207 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1208 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1210 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1211 case ${filetype} in 1392 case ${filetype} in
1212 *tar\ archive) 1393 *tar\ archive*)
1213 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1214 ;; 1395 ;;
1215 bzip2*) 1396 bzip2*)
1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1217 ;; 1398 ;;
1227 ;; 1408 ;;
1228 esac 1409 esac
1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1230} 1411}
1231 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1232# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1233#
1234# Usage: check_license [license]
1235# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1236check_license() { 1418check_license() {
1237 local lic=$1 1419 local lic=$1
1238 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1240 else 1422 else
1241 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1243 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1244 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1245 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1246 lic="${src}" 1428 lic="${lic}"
1247 fi
1248 fi 1429 fi
1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1250 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1251 1432
1252 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1253 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$-
1255 local alic 1435 local alic
1256 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1257 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1259 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1260 return 0 1440 return 0
1261 fi 1441 fi
1262 done 1442 done
1263 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1264 1445
1265 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1266 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1267********************************************************** 1448 **********************************************************
1268The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1269package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1270continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1271CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1272********************************************************** 1453 **********************************************************
1273 1454
1274EOF 1455 EOF
1275 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1276 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1277 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1278 read alic 1459 read alic
1279 case ${alic} in 1460 case ${alic} in
1286 die "Failed to accept license" 1467 die "Failed to accept license"
1287 ;; 1468 ;;
1288 esac 1469 esac
1289} 1470}
1290 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1291# 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
1292# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1293# 1477#
1294# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1295# 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()
1296# 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
1297# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1298# 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#
1299# 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',
1300# 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
1301# 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.
1302# 1492#
1303# 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.
1304#
1305# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1306# - this will attempt to locate a cd based upon a file that is on
1307# the cd ... the more files you give this function, the more cds
1308# the cdrom functions will handle
1309cdrom_get_cds() { 1494cdrom_get_cds() {
1310 # 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
1311 # the # of files they gave us 1496 # the # of files they gave us
1312 local cdcnt=0 1497 local cdcnt=0
1313 local f= 1498 local f=
1314 for f in "$@" ; do 1499 for f in "$@" ; do
1315 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1316 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1317 done 1502 done
1318 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1319 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1320 1505
1321 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1322 # 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
1323 if [[ ! -z ${CD_ROOT} ]] ; then
1324 export CDROM_ROOT=${CD_ROOT}
1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326 return
1327 fi
1328 # do the same for CD_ROOT_X
1329 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1330 local var= 1509 local var=
1331 cdcnt=0 1510 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1334 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1336 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1337 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1339 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1340 fi 1520 fi
1341 export CDROM_ROOTS_${cdcnt}="${!var}"
1342 done 1521 done
1343 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1344 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}
1345 return 1530 return
1346 fi 1531 fi
1347 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1350 if [[ -z ${CDROM_NAME} ]] ; then
1351 echo "cdrom for ${PN}."
1352 else
1353 echo "${CDROM_NAME}."
1354 fi
1355 echo 1537 echo
1356 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"
1357 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1358 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1359 einfo "directory containing the files." 1541 einfo "directory containing the files."
1360 echo 1542 echo
1361 einfo "For example:" 1543 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo 1545 echo
1364 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
1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1366 cdcnt=0 1557 cdcnt=0
1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1368 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1369 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1371 done 1562 done
1372 echo 1563 echo
1373 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"
1374 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1375 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1376 einfon "" 1567 einfon ""
1377 cdcnt=0 1568 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1380 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1381 done 1572 done
1382 echo 1573 echo
1383 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"
1384 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1387 echo 1578 echo
1388 einfo "For example:" 1579 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo 1581 echo
1391 fi 1582 fi
1583
1584 export CDROM_SET=""
1392 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1393 cdrom_load_next_cd 1586 cdrom_load_next_cd
1394} 1587}
1395 1588
1396# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1397# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1398# 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
1399# 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.
1400cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1402 local var= 1598 local var
1403 1599 ((++CDROM_CURRENT_CD))
1404 if [[ ! -z ${CD_ROOT} ]] ; then
1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1406 return
1407 fi
1408 1600
1409 unset CDROM_ROOT 1601 unset CDROM_ROOT
1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1411 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1413 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1414 else 1607 else
1415 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1416 fi 1609 fi
1417 1610
1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1423# 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
1424# 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
1425# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1426# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1427# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1428cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1429 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
1430 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1431 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1432 local mline=""
1433 local showedmsg=0
1434 1635
1435 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/ }
1436 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1438 && 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))
1439 done 1651 done
1440 1652
1441 if [[ -z ${CDROM_ROOT} ]] ; then
1442 echo 1653 echo
1443 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1445 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1446 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1447 else
1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1449 fi
1450 else 1658 else
1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1453 else
1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1455 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1456 fi
1457 fi 1660 fi
1458 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
1459 fi 1668 fi
1669 showedmsg=1
1670 fi
1460 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1461 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1462 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
1463 fi 1682 fi
1683 read || die "something is screwed with your system"
1464 done 1684 done
1465} 1685}
1466 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1467# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1468# a package can support 1691# a package can support. The first form allows you to
1469# 1692# specify a list of LINGUAS. The -i builds a list of po
1470# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1471# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1472# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1473# 1696# of the lists.
1474# The first form allows you to specify a list of LINGUAS.
1475# The -i builds a list of po files found in all the
1476# directories and uses the intersection of the lists.
1477# The -u builds a list of po files found in all the
1478# directories and uses the union of the lists.
1479strip-linguas() { 1697strip-linguas() {
1480 local ls newls 1698 local ls newls nols
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1482 local op="$1"; shift 1700 local op=$1; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1484 local d f 1702 local d f
1485 for d in "$@" ; do 1703 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then 1704 if [[ ${op} == "-u" ]] ; then
1487 newls="${ls}" 1705 newls=${ls}
1488 else 1706 else
1489 newls="" 1707 newls=""
1490 fi 1708 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1492 if [ "${op}" == "-i" ] ; then 1710 if [[ ${op} == "-i" ]] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1494 else 1712 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1496 fi 1714 fi
1497 done 1715 done
1498 ls="${newls}" 1716 ls=${newls}
1499 done 1717 done
1500 ls="${ls//.po}"
1501 else 1718 else
1502 ls="$@" 1719 ls="$@"
1503 fi 1720 fi
1504 1721
1505 ls=" ${ls} " 1722 nols=""
1506 newls="" 1723 newls=""
1507 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1725 if hasq ${f} ${ls} ; then
1509 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1510 else 1727 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1512 fi 1729 fi
1513 done 1730 done
1514 if [ -z "${newls}" ] ; then 1731 [[ -n ${nols} ]] \
1515 unset LINGUAS 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1516 else
1517 export LINGUAS="${newls}" 1733 export LINGUAS=${newls:1}
1518 fi
1519} 1734}
1520 1735
1521# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1522# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1523 1738# @DESCRIPTION:
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects
1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1534 case ${ARCH} in
1535 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(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!
1540 *) export ARCH="${ARCH}";;
1541 esac
1542}
1543
1544# set's ARCH back to what portage expects
1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551}
1552
1553# Jeremy Huddleston <eradicator@gentoo.org>:
1554# preserve_old_lib /path/to/libblah.so.0
1555# preserve_old_lib_notify /path/to/libblah.so.0
1556#
1557# 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.
1558# 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
1559# 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
1560# 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
1561# 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
1562# 1744# preserve_old_lib_notify function.
1563# src_install() {
1564# ...
1565# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1566# ...
1567# }
1568#
1569# pkg_postinst() {
1570# ...
1571# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1572# ...
1573# }
1574
1575preserve_old_lib() { 1745preserve_old_lib() {
1576 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1577 1751
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1579 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1580 DIRNAME=`dirname ${LIB}`
1581 1754
1582 dodir ${DIRNAME} 1755 local lib dir
1583 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"
1584 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1585 fi 1762 done
1586} 1763}
1587 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.
1588preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1589 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1590 1774
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1592 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1593 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1594 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."
1595 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,"
1596 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"
1597 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1598 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1599 einfo 1788 ewarn
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 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
1603} 1800}
1604 1801
1605# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1606# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1607# 1805#
1608# 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.
1609# ex: built_with_use xchat gtk2
1610# 1807#
1611# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1612# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1613# 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.
1614built_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
1615 local opt=$1 1840 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617 1842
1618 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1619 shift 1845 shift
1620 1846
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1622 [[ ! -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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1623 1880
1624 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1631 shift 1888 shift
1632 done 1889 done
1633 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1634} 1891}
1635 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1636# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1637# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1638epunt_cxx() { 1900epunt_cxx() {
1639 local dir=$1 1901 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1642 local f 1904 local f
1643 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1644 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
1645 done 1907 done
1646 eend 0 1908 eend 0
1647} 1909}
1648 1910
1649# dopamd [ file ] [ new file ] 1911# @FUNCTION: make_wrapper
1650# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1651# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1652# 1914# Create a shell wrapper script named wrapper in installpath
1653# The first argument, 'file' is required. Install as 'new file', if 1915# (defaults to the bindir) to execute target (default of wrapper) by
1654# specified. 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1655 1917# libpaths followed by optionally changing directory to chdir.
1656dopamd() { 1918make_wrapper() {
1657 local pamd="$1" newpamd="${2:-$1}" 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1920 local tmpwrapper=$(emktemp)
1659 1921 # We don't want to quote ${bin} so that people can pass complex
1660 use pam || return 0 1922 # things as $bin ... "./someprog --args"
1661 1923 cat << EOF > "${tmpwrapper}"
1662 insinto /etc/pam.d 1924#!/bin/sh
1663 # these are the default doins options, but be explicit just in case 1925cd "${chdir:-.}"
1664 insopts -m 0644 -o root -g root 1926if [ -n "${libdir}" ] ; then
1665 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1933exec ${bin} "\$@"
1934EOF
1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1666} 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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