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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.330 2010/02/15 02:10:39 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 31epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 33}
74 34
75# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
77# don't beep. 37# @DESCRIPTION:
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
79ebeep() { 42ebeep() {
80 local n 43 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54fi
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56# @FUNCTION: ecvs_clean
115/* GNU ld script 57# @USAGE: [list of dirs]
116 Because Gentoo have critical dynamic libraries 58# @DESCRIPTION:
117 in /lib, and the static versions in /usr/lib, we 59# Remove CVS directories recursiveley. Useful when a source tarball contains
118 need to have a "fake" dynamic lib in /usr/lib, 60# internal CVS directories. Defaults to $PWD.
119 otherwise we run into linking problems. 61ecvs_clean() {
120 See bug #4411 on http://bugs.gentoo.org/ for 62 [[ -z $* ]] && set -- .
121 more info. */ 63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
122GROUP ( /${libdir}/${1} ) 64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 65}
126 66
127# Simple function to draw a line consisting of '=' the same length as $* 67# @FUNCTION: esvn_clean
128# 68# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 69# @DESCRIPTION:
130# 70# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 71# internal Subversion directories. Defaults to $PWD.
132 local i=0 72esvn_clean() {
133 local str_length="" 73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
134 76
135 # Handle calls that do not have args, or wc not being installed ... 77# @FUNCTION: eshopts_push
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 78# @USAGE: [options to `set` or `shopt`]
137 then 79# @DESCRIPTION:
138 echo "===============================================================" 80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
139 return 0 95# return 0
140 fi 96# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 97# done
151 98# eshopts_pop
152 echo 99# @CODE
153 100eshopts_push() {
154 return 0 101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
155} 113}
156 114
157# Default directory where patches are located 115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
133
134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
161# Default options for patch 144# Default options for patch:
145# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 147# --no-backup-if-mismatch - do not leave .orig files behind
148# -E - automatically remove empty files
149# @CODE
150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
165# and not the full path .. 154# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
167# Change the printed message for a single patch. 158# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 160# @VARIABLE: EPATCH_MULTI_MSG
170# 161# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 162# Change the printed message for multiple patches.
172# 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
164# @VARIABLE: EPATCH_FORCE
165# @DESCRIPTION:
166# Only require patches to match EPATCH_SUFFIX rather than the extended
167# arch naming style.
173EPATCH_FORCE="no" 168EPATCH_FORCE="no"
174 169
175# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
176# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
177# 178#
178# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
180# 181#
181# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
183# 184# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
193# 194#
194# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
195# 197#
196# 01_all_misc-fix.patch.bz2 198# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 199epatch() {
209 local PIPE_CMD="" 200 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 201 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 203 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 204 }
214 local x=""
215 205
216 if [ "$#" -gt 1 ] 206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 207
208 # Let the rest of the code process one user arg at a time --
209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
218 local m="" 212 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 213 for m in "$@" ; do
221 epatch "${m}" 214 epatch "${m}"
222 done 215 done
223 return 0 216 return 0
224 fi 217 fi
225 218
226 if [ -n "$1" -a -f "$1" ] 219 local SINGLE_PATCH="no"
227 then 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
222
223 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 224 SINGLE_PATCH="yes"
229 225 set -- "$1"
230 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
232 229
233 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
234 then 231 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
237 then 276 then
238 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
239 else 302 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
241 fi 304 fi
242 else 305
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 306 # most of the time, there will only be one run per unique name,
244 then 307 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 308 local STDERR_TARGET="${T}/${patchname}.out"
246 then 309 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
248 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
249 332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
250 echo 348 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
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 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
252 eerror 386 eerror
253 eerror " ${EPATCH_SOURCE}" 387 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 388 eerror
389 eerror " ${STDERR_TARGET}"
255 echo 390 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi
261
262 case ${EPATCH_SUFFIX##*\.} in
263 bz2)
264 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2"
266 ;;
267 gz|Z|z)
268 PIPE_CMD="gzip -dc"
269 PATCH_SUFFIX="gz"
270 ;;
271 ZIP|zip)
272 PIPE_CMD="unzip -p"
273 PATCH_SUFFIX="zip"
274 ;;
275 *)
276 PIPE_CMD="cat"
277 PATCH_SUFFIX="patch"
278 ;;
279 esac
280
281 if [ "${SINGLE_PATCH}" = "no" ]
282 then
283 einfo "Applying various patches (bugfixes/updates) ..."
284 fi
285 for x in ${EPATCH_SOURCE}
286 do
287 # New ARCH dependant patch naming scheme ...
288 #
289 # ???_arch_foo.patch
290 #
291 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ])
294 then
295 local count=0
296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
298
299 if [ -n "${EPATCH_EXCLUDE}" ]
300 then
301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
302 then
303 continue
304 fi
305 fi
306
307 if [ "${SINGLE_PATCH}" = "yes" ]
308 then
309 if [ -n "${EPATCH_SINGLE_MSG}" ]
310 then
311 einfo "${EPATCH_SINGLE_MSG}"
312 else
313 einfo "Applying ${patchname} ..."
314 fi
315 else
316 einfo " ${patchname} ..."
317 fi
318
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321
322 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ]
324 do
325 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328
329 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
364
365 if [ "$?" -ne 0 ]
366 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo
369 eerror "A dry-run of patch command succeeded, but actually"
370 eerror "applying the patch failed!"
371 #die "Real world sux compared to the dreamworld!"
372 count=5
373 fi
374
375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376
377 break
378 fi
379
380 count=$((count + 1))
381 done
382
383 if [ "${PATCH_SUFFIX}" != "patch" ]
384 then
385 rm -f ${PATCH_TARGET}
386 fi
387
388 if [ "${count}" -eq 5 ]
389 then
390 echo
391 eerror "Failed Patch: ${patchname}!"
392 eerror
393 eerror "Include in your bugreport the contents of:"
394 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo
397 die "Failed Patch: ${patchname}!" 391 die "Failed Patch: ${patchname}!"
398 fi 392 fi
399 393
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 394 # if everything worked, delete the patch log
401 395 rm -f "${STDERR_TARGET}"
402 eend 0 396 eend 0
403 fi
404 done 397 done
405 if [ "${SINGLE_PATCH}" = "no" ] 398
406 then 399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
407 einfo "Done with patching" 400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
408 fi 418 fi
419 done
409} 420}
410 421
411# This function return true if we are using the NPTL pthreads 422# @FUNCTION: emktemp
412# implementation. 423# @USAGE: [temp dir]
413# 424# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 425# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 426# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 427emktemp() {
543 local exe="touch" 428 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 429 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 430 local topdir=$1
546 431
547 if [ -z "${topdir}" ] 432 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 433 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 434 && topdir="/tmp" \
551 || topdir="${T}" 435 || topdir=${T}
552 fi 436 fi
553 437
554 if [ -z "$(type -p mktemp)" ] 438 if ! type -P mktemp > /dev/null ; then
555 then 439 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 440 local tmp=/
557 while [ -e "${tmp}" ] ; do 441 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 442 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 443 done
560 ${exe} "${tmp}" 444 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 445 echo "${tmp}"
562 else 446 else
563 [ "${exe}" == "touch" ] \ 447 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 448 # but should produce a usable file on all userlands
565 || exe="-d" 449 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 450 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
451 else
452 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 453 fi
454 fi
568} 455}
569 456
457# @FUNCTION: egetent
458# @USAGE: <database> <key>
459# @MAINTAINER:
460# base-system@gentoo.org (Linux)
461# Joe Jezak <josejx@gmail.com> (OS X)
462# usata@gentoo.org (OS X)
463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
464# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 465# Small wrapper for getent (Linux),
466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 467# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 468egetent() {
577 if useq ppc-macos ; then 469 case ${CHOST} in
470 *-darwin[678])
578 case "$2" in 471 case "$2" in
579 *[!0-9]*) # Non numeric 472 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 474 ;;
582 *) # Numeric 475 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 477 ;;
585 esac 478 esac
586 elif useq x86-fbsd ; then 479 ;;
587 local action 480 *-darwin*)
588 if [ "$1" == "passwd" ] 481 local mytype=$1
589 then 482 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 483 [[ "group" == $mytype ]] && mytype="Groups"
591 else 484 case "$2" in
592 action="group" 485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
487 ;;
488 *) # Numeric
489 local mykey="UniqueID"
490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
492 ;;
493 esac
494 ;;
495 *-freebsd*|*-dragonfly*)
496 local opts action="user"
497 [[ $1 == "passwd" ]] || action="group"
498
499 # lookup by uid/gid
500 if [[ $2 == [[:digit:]]* ]] ; then
501 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 502 fi
503
594 pw show "${action}" "$2" -q 504 pw show ${action} ${opts} "$2" -q
595 else 505 ;;
506 *-netbsd*|*-openbsd*)
507 grep "$2:\*:" /etc/$1
508 ;;
509 *)
596 which nscd >& /dev/null && nscd -i "$1" 510 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 511 getent "$1" "$2"
598 fi 512 ;;
513 esac
599} 514}
600 515
601# Simplify/standardize adding users to the system 516# @FUNCTION: enewuser
602# vapier@gentoo.org 517# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 518# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 519# Same as enewgroup, you are not required to understand how to properly add
605# 520# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 521# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 522# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 523# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 524enewuser() {
525 case ${EBUILD_PHASE} in
526 unpack|compile|test|install)
527 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
528 eerror "Package fails at QA and at life. Please file a bug."
529 die "Bad package! enewuser is only for use in pkg_* functions!"
530 esac
531
615 # get the username 532 # get the username
616 local euser="$1"; shift 533 local euser=$1; shift
617 if [ -z "${euser}" ] 534 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 535 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 536 die "Cannot call enewuser without a username"
621 fi 537 fi
622 538
623 # lets see if the username already exists 539 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 540 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 541 return 0
627 fi 542 fi
628 einfo "Adding user '${euser}' to your system ..." 543 einfo "Adding user '${euser}' to your system ..."
629 544
630 # options to pass to useradd 545 # options to pass to useradd
631 local opts= 546 local opts=
632 547
633 # handle uid 548 # handle uid
634 local euid="$1"; shift 549 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 550 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 551 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 552 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 553 euid="next"
642 fi 554 fi
643 else 555 else
644 eerror "Userid given but is not greater than 0 !" 556 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 557 die "${euid} is not a valid UID"
646 fi 558 fi
647 else 559 else
648 euid="next" 560 euid="next"
649 fi 561 fi
650 if [ "${euid}" == "next" ] 562 if [[ ${euid} == "next" ]] ; then
651 then 563 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 564 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 565 done
661 fi 566 fi
662 opts="${opts} -u ${euid}" 567 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 568 einfo " - Userid: ${euid}"
664 569
665 # handle shell 570 # handle shell
666 local eshell="$1"; shift 571 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 572 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 573 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 574 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 575 die "${eshell} does not exist in ${ROOT}"
576 fi
577 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
578 eerror "Do not specify ${eshell} yourself, use -1"
579 die "Pass '-1' as the shell parameter"
673 fi 580 fi
674 else 581 else
675 if [ "${USERLAND}" == "BSD" ] 582 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 583 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 584 done
678 else 585
586 if [[ ${shell} == "/dev/null" ]] ; then
587 eerror "Unable to identify the shell to use, proceeding with userland default."
588 case ${USERLAND} in
679 eshell="/bin/false" 589 GNU) shell="/bin/false" ;;
590 BSD) shell="/sbin/nologin" ;;
591 Darwin) shell="/usr/sbin/nologin" ;;
592 *) die "Unable to identify the default shell for userland ${USERLAND}"
593 esac
680 fi 594 fi
595
596 eshell=${shell}
681 fi 597 fi
682 einfo " - Shell: ${eshell}" 598 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 599 opts="${opts} -s ${eshell}"
684 600
685 # handle homedir 601 # handle homedir
686 local ehome="$1"; shift 602 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 603 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 604 ehome="/dev/null"
690 fi 605 fi
691 einfo " - Home: ${ehome}" 606 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 607 opts="${opts} -d ${ehome}"
693 608
694 # handle groups 609 # handle groups
695 local egroups="$1"; shift 610 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 611 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 612 local oldifs=${IFS}
699 local defgroup="" exgroups="" 613 local defgroup="" exgroups=""
700 614
701 export IFS="," 615 export IFS=","
702 for g in ${egroups} 616 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 617 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 618 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 619 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 620 die "${g} is not a valid GID"
709 fi 621 fi
710 if [ -z "${defgroup}" ] 622 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 623 defgroup=${g}
713 else 624 else
714 exgroups="${exgroups},${g}" 625 exgroups="${exgroups},${g}"
715 fi 626 fi
716 export IFS="," 627 export IFS=","
717 done 628 done
718 export IFS="${oldifs}" 629 export IFS=${oldifs}
719 630
720 opts="${opts} -g ${defgroup}" 631 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 632 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 633 opts="${opts} -G ${exgroups:1}"
724 fi 634 fi
725 else 635 else
726 egroups="(none)" 636 egroups="(none)"
727 fi 637 fi
728 einfo " - Groups: ${egroups}" 638 einfo " - Groups: ${egroups}"
729 639
730 # handle extra and add the user 640 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 641 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 642 export SANDBOX_ON="0"
734 if useq ppc-macos 643 case ${CHOST} in
735 then 644 *-darwin*)
736 ### Make the user 645 ### Make the user
737 if [ -z "${eextra}" ] 646 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 647 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 648 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 649 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 650 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 651 ### Add the user to the groups specified
744 local oldifs="${IFS}" 652 local oldifs=${IFS}
745 export IFS="," 653 export IFS=","
746 for g in ${egroups} 654 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 655 dscl . merge /groups/${g} users ${euser}
749 done 656 done
750 export IFS="${oldifs}" 657 export IFS=${oldifs}
751 else 658 else
752 einfo "Extra options are not supported on macos yet" 659 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 660 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 661 einfo "eextra: $@"
755 die "Required function missing" 662 die "Required function missing"
756 fi 663 fi
757 elif use x86-fbsd ; then 664 ;;
758 if [ -z "${eextra}" ] 665 *-freebsd*|*-dragonfly*)
759 then 666 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 667 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 668 -c "added by portage for ${PN}" \
762 die "enewuser failed" 669 die "enewuser failed"
763 else 670 else
764 einfo " - Extra: ${eextra}" 671 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 672 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 673 "$@" || die "enewuser failed"
767 fi 674 fi
675 ;;
676
677 *-netbsd*)
678 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} || die "enewuser failed"
768 else 680 else
769 if [ -z "${eextra}" ] 681 einfo " - Extra: $@"
770 then 682 useradd ${opts} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *-openbsd*)
687 if [[ -z $@ ]] ; then
688 useradd -u ${euid} -s ${eshell} \
689 -d ${ehome} -c "Added by portage for ${PN}" \
690 -g ${egroups} ${euser} || die "enewuser failed"
691 else
692 einfo " - Extra: $@"
693 useradd -u ${euid} -s ${eshell} \
694 -d ${ehome} -c "Added by portage for ${PN}" \
695 -g ${egroups} ${euser} "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *)
700 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 701 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 702 -c "added by portage for ${PN}" \
703 ${euser} \
773 || die "enewuser failed" 704 || die "enewuser failed"
774 else 705 else
775 einfo " - Extra: ${eextra}" 706 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 707 useradd ${opts} "$@" \
708 ${euser} \
777 || die "enewuser failed" 709 || die "enewuser failed"
778 fi 710 fi
711 ;;
712 esac
713
714 if [[ ! -e ${ROOT}/${ehome} ]] ; then
715 einfo " - Creating ${ehome} in ${ROOT}"
716 mkdir -p "${ROOT}/${ehome}"
717 chown ${euser} "${ROOT}/${ehome}"
718 chmod 755 "${ROOT}/${ehome}"
779 fi 719 fi
720
780 export SANDBOX_ON="${oldsandbox}" 721 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 722}
790 723
791# Simplify/standardize adding groups to the system 724# @FUNCTION: enewgroup
792# vapier@gentoo.org 725# @USAGE: <group> [gid]
793# 726# @DESCRIPTION:
794# enewgroup(group, gid) 727# This function does not require you to understand how to properly add a
795# 728# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 729# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 730# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 731enewgroup() {
732 case ${EBUILD_PHASE} in
733 unpack|compile|test|install)
734 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
735 eerror "Package fails at QA and at life. Please file a bug."
736 die "Bad package! enewgroup is only for use in pkg_* functions!"
737 esac
738
801 # get the group 739 # get the group
802 local egroup="$1"; shift 740 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 741 if [ -z "${egroup}" ]
804 then 742 then
805 eerror "No group specified !" 743 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 744 die "Cannot call enewgroup without a group"
807 fi 745 fi
808 746
809 # see if group already exists 747 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 748 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 749 return 0
813 fi 750 fi
814 einfo "Adding group '${egroup}' to your system ..." 751 einfo "Adding group '${egroup}' to your system ..."
815 752
816 # options to pass to useradd 753 # options to pass to useradd
822 then 759 then
823 if [ "${egid}" -gt 0 ] 760 if [ "${egid}" -gt 0 ]
824 then 761 then
825 if [ -z "`egetent group ${egid}`" ] 762 if [ -z "`egetent group ${egid}`" ]
826 then 763 then
827 if useq ppc-macos ; then 764 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 765 opts="${opts} ${egid}"
829 else 766 else
830 opts="${opts} -g ${egid}" 767 opts="${opts} -g ${egid}"
831 fi 768 fi
832 else 769 else
846 opts="${opts} ${eextra}" 783 opts="${opts} ${eextra}"
847 784
848 # add the group 785 # add the group
849 local oldsandbox="${SANDBOX_ON}" 786 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 787 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 788 case ${CHOST} in
789 *-darwin*)
852 if [ ! -z "${eextra}" ]; 790 if [ ! -z "${eextra}" ];
853 then 791 then
854 einfo "Extra options are not supported on macos yet" 792 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 793 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 794 einfo "eextra: ${eextra}"
857 die "Required function missing" 795 die "Required function missing"
858 fi 796 fi
859 797
860 # If we need the next available 798 # If we need the next available
861 case ${egid} in 799 case ${egid} in
862 *[!0-9]*) # Non numeric 800 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 801 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 802 [[ -z $(egetent group ${egid}) ]] && break
865 done 803 done
866 esac 804 esac
867 dscl . create /groups/${egroup} gid ${egid} 805 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 806 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 807 ;;
808
809 *-freebsd*|*-dragonfly*)
870 case ${egid} in 810 case ${egid} in
871 *[!0-9]*) # Non numeric 811 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 812 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 813 [[ -z $(egetent group ${egid}) ]] && break
874 done 814 done
875 esac 815 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 816 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 817 ;;
818
819 *-netbsd*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
827 ;;
828
829 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 830 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 831 ;;
832 esac
880 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
881} 834}
882 835
883# Simple script to replace 'dos2unix' binaries 836# @FUNCTION: edos2unix
884# vapier@gentoo.org 837# @USAGE: <file> [more files ...]
885# 838# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 839# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
840# to remove all of these text utilities from DEPEND variables because this
841# is a script based solution. Just give it a list of files to convert and
842# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 843edos2unix() {
888 for f in "$@" 844 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 845}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 846
902# Make a desktop file ! 847# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 849# Amaze your friends ! Get the women ! Join today !
905# 850#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 851# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 852#
908# binary: what binary does the app run with ? 853# binary: what command does the app run with ?
909# name: the name that will show up in the menu 854# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 855# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 856# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 857# a full path to an icon
913# type: what kind of application is this ? for categories: 858# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 859# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 860# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 861make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 862 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 863
919 local exec="${1}" 864 local exec=${1}
920 local name="${2:-${PN}}" 865 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 866 local icon=${3:-${PN}}
922 local type="${4}" 867 local type=${4}
923 local subdir="${6}" 868 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 869
925 if [ -z "${type}" ] 870 if [[ -z ${type} ]] ; then
926 then 871 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 872 local catmin=${CATEGORY##*-}
928 "app-emulation") 873 case ${catmaj} in
929 type=Emulator 874 app)
930 subdir="Emulation" 875 case ${catmin} in
876 accessibility) type=Accessibility;;
877 admin) type=System;;
878 antivirus) type=System;;
879 arch) type=Archiving;;
880 backup) type=Archiving;;
881 cdr) type=DiscBurning;;
882 dicts) type=Dictionary;;
883 doc) type=Documentation;;
884 editors) type=TextEditor;;
885 emacs) type=TextEditor;;
886 emulation) type=Emulator;;
887 laptop) type=HardwareSettings;;
888 office) type=Office;;
889 pda) type=PDA;;
890 vim) type=TextEditor;;
891 xemacs) type=TextEditor;;
892 *) type=;;
893 esac
931 ;; 894 ;;
932 "games-"*) 895
933 type=Game 896 dev)
934 subdir="Games" 897 type="Development"
935 ;; 898 ;;
936 "net-"*) 899
937 type=Network 900 games)
938 subdir="${type}" 901 case ${catmin} in
902 action|fps) type=ActionGame;;
903 arcade) type=ArcadeGame;;
904 board) type=BoardGame;;
905 emulation) type=Emulator;;
906 kids) type=KidsGame;;
907 puzzle) type=LogicGame;;
908 roguelike) type=RolePlaying;;
909 rpg) type=RolePlaying;;
910 simulation) type=Simulation;;
911 sports) type=SportsGame;;
912 strategy) type=StrategyGame;;
913 *) type=;;
914 esac
915 type="Game;${type}"
939 ;; 916 ;;
917
918 gnome)
919 type="Gnome;GTK"
920 ;;
921
922 kde)
923 type="KDE;Qt"
924 ;;
925
926 mail)
927 type="Network;Email"
928 ;;
929
930 media)
931 case ${catmin} in
932 gfx) type=Graphics;;
933 radio) type=Tuner;;
934 sound) type=Audio;;
935 tv) type=TV;;
936 video) type=Video;;
937 *) type=;;
938 esac
939 type="AudioVideo;${type}"
940 ;;
941
942 net)
943 case ${catmin} in
944 dialup) type=Dialup;;
945 ftp) type=FileTransfer;;
946 im) type=InstantMessaging;;
947 irc) type=IRCClient;;
948 mail) type=Email;;
949 news) type=News;;
950 nntp) type=News;;
951 p2p) type=FileTransfer;;
952 *) type=;;
953 esac
954 type="Network;${type}"
955 ;;
956
957 sci)
958 case ${catmin} in
959 astro*) type=Astronomy;;
960 bio*) type=Biology;;
961 calc*) type=Calculator;;
962 chem*) type=Chemistry;;
963 elec*) type=Electronics;;
964 geo*) type=Geology;;
965 math*) type=Math;;
966 physics) type=Physics;;
967 visual*) type=DataVisualization;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 sys)
974 type="System"
975 ;;
976
977 www)
978 case ${catmin} in
979 client) type=WebBrowser;;
980 *) type=;;
981 esac
982 type="Network"
983 ;;
984
940 *) 985 *)
941 type= 986 type=
942 subdir=
943 ;; 987 ;;
944 esac 988 esac
945 fi 989 fi
990 if [ "${SLOT}" == "0" ] ; then
991 local desktop_name="${PN}"
992 else
993 local desktop_name="${PN}-${SLOT}"
994 fi
995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 997
998 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 999 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 1000 Name=${name}
952Type=Application 1001 Type=Application
953Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
954Exec=${exec} 1003 Exec=${exec}
955Path=${path} 1004 TryExec=${exec%% *}
956Icon=${icon} 1005 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 1006 Categories=${type};
1007 EOF
958 1008
1009 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1010
1011 (
1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 1014 insinto /usr/share/applications
960 doins "${desktop}" 1015 doins "${desktop}"
961 1016 )
962 return 0
963} 1017}
964 1018
965# Make a GDM/KDM Session file 1019# @FUNCTION: validate_desktop_entries
966# 1020# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 1021# @MAINTAINER:
968# title: File to execute to start the Window Manager 1022# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 1023# @DESCRIPTION:
1024# Validate desktop entries using desktop-file-utils
1025validate_desktop_entries() {
1026 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1027 einfo "Checking desktop entry validity"
1028 local directories=""
1029 for d in /usr/share/applications $@ ; do
1030 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1031 done
1032 if [[ -n ${directories} ]] ; then
1033 for FILE in $(find ${directories} -name "*\.desktop" \
1034 -not -path '*.hidden*' | sort -u 2>/dev/null)
1035 do
1036 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1037 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1038 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1039 done
1040 fi
1041 echo ""
1042 else
1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1044 fi
1045}
970 1046
1047# @FUNCTION: make_session_desktop
1048# @USAGE: <title> <command> [command args...]
1049# @DESCRIPTION:
1050# Make a GDM/KDM Session file. The title is the file to execute to start the
1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1054make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1055 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1057
976 local title="${1}" 1058 local title=$1
977 local command="${2}" 1059 local command=$2
978 local desktop="${T}/${wm}.desktop" 1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
979 1062
1063 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1064 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1065 Name=${title}
983Comment=This session logs you into ${title} 1066 Comment=This session logs you into ${title}
984Exec=${command} 1067 Exec=${command} $*
985TryExec=${command} 1068 TryExec=${command}
986Type=Application" > "${desktop}" 1069 Type=XSession
1070 EOF
987 1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1075 insinto /usr/share/xsessions
989 doins "${desktop}" 1076 doins "${desktop}"
990 1077 )
991 return 0
992} 1078}
993 1079
1080# @FUNCTION: domenu
1081# @USAGE: <menus>
1082# @DESCRIPTION:
1083# Install the list of .desktop menu files into the appropriate directory
1084# (/usr/share/applications).
994domenu() { 1085domenu() {
995 local i 1086 (
996 local j 1087 # wrap the env here so that the 'insinto' call
1088 # doesn't corrupt the env of the caller
1089 local i j ret=0
997 insinto /usr/share/applications 1090 insinto /usr/share/applications
998 for i in ${@} 1091 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1092 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1093 doins "${i}"
1094 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1095 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1096 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1097 doins "${j}"
1098 ((ret+=$?))
1008 done 1099 done
1100 else
1101 ((++ret))
1009 fi 1102 fi
1010 done 1103 done
1104 exit ${ret}
1105 )
1011} 1106}
1012 1107
1108# @FUNCTION: newmenu
1109# @USAGE: <menu> <newname>
1110# @DESCRIPTION:
1111# Like all other new* functions, install the specified menu as newname.
1112newmenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 insinto /usr/share/applications
1117 newins "$@"
1118 )
1119}
1120
1121# @FUNCTION: doicon
1122# @USAGE: <list of icons>
1123# @DESCRIPTION:
1124# Install the list of icons into the icon directory (/usr/share/pixmaps).
1125# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1126doicon() {
1014 local i 1127 (
1015 local j 1128 # wrap the env here so that the 'insinto' call
1129 # doesn't corrupt the env of the caller
1130 local i j ret
1016 insinto /usr/share/pixmaps 1131 insinto /usr/share/pixmaps
1017 for i in ${@} 1132 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1133 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1134 doins "${i}"
1135 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1136 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1137 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1138 doins "${j}"
1139 ((ret+=$?))
1027 done 1140 done
1141 else
1142 ((++ret))
1028 fi 1143 fi
1029 done 1144 done
1145 exit ${ret}
1146 )
1030} 1147}
1031 1148
1032############################################################## 1149# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1150# @USAGE: <icon> <newname>
1034############################################################## 1151# @DESCRIPTION:
1035 1152# Like all other new* functions, install the specified icon as newname.
1153newicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 insinto /usr/share/pixmaps
1158 newins "$@"
1159 )
1160}
1036 1161
1037# for internal use only (unpack_pdv and unpack_makeself) 1162# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1163find_unpackable_file() {
1039 local src="$1" 1164 local src=$1
1040 if [ -z "${src}" ] 1165 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1166 src=${DISTDIR}/${A}
1043 else 1167 else
1044 if [ -e "${DISTDIR}/${src}" ] 1168 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1169 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1170 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1171 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1172 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1173 src=${src}
1053 fi
1054 fi 1174 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1175 fi
1176 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1177 echo "${src}"
1057} 1178}
1058 1179
1180# @FUNCTION: unpack_pdv
1181# @USAGE: <file to unpack> <size of off_t>
1182# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1183# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1184# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1185# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1186# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1187#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1188# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1189# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1190# the size of the off_t type (in bytes) on the machine that built the pdv
1191# archive.
1192#
1068# archive. one way to determine this is by running the following commands: 1193# One way to determine this is by running the following commands:
1194#
1195# @CODE
1069# strings <pdv archive> | grep lseek 1196# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1197# strace -elseek <pdv archive>
1198# @CODE
1199#
1071# basically look for the first lseek command (we do the strings/grep because 1200# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1201# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1202# parameter. Here is an example:
1203#
1204# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1205# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1206# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1207# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1208# lseek(3, -4, SEEK_END) = 2981250
1209# @CODE
1210#
1078# thus we would pass in the value of '4' as the second parameter. 1211# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1212unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1213 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1214 local sizeoff_t=$2
1082 1215
1216 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1217 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1218
1085 local shrtsrc="`basename ${src}`" 1219 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1220 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1221 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1222 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1223
1090 # grab metadata for debug reasons 1224 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1225 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1226 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1227
1094 # rip out the final file name from the metadata 1228 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1229 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1230 datafile=$(basename "${datafile}")
1097 1231
1098 # now lets uncompress/untar the file if need be 1232 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1233 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1234 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1235
1102 local iscompressed="`file -b ${tmpfile}`" 1236 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1237 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1238 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1239 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1240 gunzip ${tmpfile}
1107 else 1241 else
1108 iscompressed=0 1242 iscompressed=0
1109 fi 1243 fi
1110 local istar="`file -b ${tmpfile}`" 1244 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1245 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1246 istar=1
1113 else 1247 else
1114 istar=0 1248 istar=0
1115 fi 1249 fi
1116 1250
1144 true 1278 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1279 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1280 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1281}
1148 1282
1283# @FUNCTION: unpack_makeself
1284# @USAGE: [file to unpack] [offset] [tail|dd]
1285# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1286# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1287# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1288# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1289# many other game companies.
1153# 1290#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1291# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1292# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1293# the proper offset from the script itself.
1158unpack_makeself() { 1294unpack_makeself() {
1295 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1296 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1297 local skip=$2
1161 local exe="$3" 1298 local exe=$3
1162 1299
1300 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1301
1163 local shrtsrc="$(basename "${src}")" 1302 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1303 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1304 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1305 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1306 local skip=0
1169 exe=tail 1307 exe=tail
1170 case ${ver} in 1308 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1309 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1310 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1311 ;;
1174 2.0|2.0.1) 1312 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1313 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1314 ;;
1184 ;; 1322 ;;
1185 2.1.3) 1323 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1324 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1325 let skip="skip + 1"
1188 ;; 1326 ;;
1189 2.1.4) 1327 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1328 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1329 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1330 exe="dd"
1193 ;; 1331 ;;
1194 *) 1332 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1344 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1345 *) die "makeself cant handle exe '${exe}'"
1208 esac 1346 esac
1209 1347
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1348 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1349 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1350 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1351 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1352 case ${filetype} in
1215 *tar\ archive) 1353 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1354 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1355 ;;
1218 bzip2*) 1356 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1357 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1358 ;;
1230 ;; 1368 ;;
1231 esac 1369 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1370 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1371}
1234 1372
1373# @FUNCTION: check_license
1374# @USAGE: [license]
1375# @DESCRIPTION:
1235# Display a license for user to accept. 1376# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1377# specified, then ${LICENSE} is used.
1239check_license() { 1378check_license() {
1240 local lic=$1 1379 local lic=$1
1241 if [ -z "${lic}" ] ; then 1380 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1381 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1382 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1383 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1384 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1385 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1386 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1387 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1388 lic="${lic}"
1250 fi
1251 fi 1389 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1390 fi
1253 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
1254 1392
1255 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1258 local alic 1395 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1396 eshopts_push -o noglob # so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1398 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1399 eshopts_pop
1263 return 0 1400 return 0
1264 fi 1401 fi
1265 done 1402 done
1266 set +o noglob; set -$shopts #reset old shell opts 1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 1405
1268 local licmsg="$(emktemp)" 1406 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
1270********************************************************** 1408 **********************************************************
1271The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1410 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1411 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1412 CTRL+C out of this, the install will not run!
1275********************************************************** 1413 **********************************************************
1276 1414
1277EOF 1415 EOF
1278 cat ${lic} >> ${licmsg} 1416 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1417 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1418 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1419 read alic
1282 case ${alic} in 1420 case ${alic} in
1289 die "Failed to accept license" 1427 die "Failed to accept license"
1290 ;; 1428 ;;
1291 esac 1429 esac
1292} 1430}
1293 1431
1432# @FUNCTION: cdrom_get_cds
1433# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1434# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1435# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1436# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1437#
1297# with these cdrom functions we handle all the user interaction and 1438# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1439# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1440# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1441# found at CDROM_ROOT.
1301# 1442#
1443# The function will attempt to locate a cd based upon a file that is on
1444# the cd. The more files you give this function, the more cds
1445# the cdrom functions will handle.
1446#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1447# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1448# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1449# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1450# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1451# also use the CDROM_NAME_SET bash array.
1305# 1452#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1453# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1454cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1455 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1456 # the # of files they gave us
1315 local cdcnt=0 1457 local cdcnt=0
1316 local f= 1458 local f=
1317 for f in "$@" ; do 1459 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1460 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1461 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1462 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1463 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1464 export CDROM_CURRENT_CD=1
1323 1465
1324 # now we see if the user gave use CD_ROOT ... 1466 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1467 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1468 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1469 local var=
1334 cdcnt=0 1470 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1471 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1472 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1473 var="CD_ROOT_${cdcnt}"
1474 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1475 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1476 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1477 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1478 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1479 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1480 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1481 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1482 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1483 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1484 export CDROM_SET=-1
1485 for f in ${CDROM_CHECK_1//:/ } ; do
1486 ((++CDROM_SET))
1487 [[ -e ${CD_ROOT}/${f} ]] && break
1488 done
1489 export CDROM_MATCH=${f}
1348 return 1490 return
1349 fi 1491 fi
1350 1492
1493 # User didn't help us out so lets make sure they know they can
1494 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1495 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1496 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1497 echo
1359 einfo "If you do not have the CD, but have the data files" 1498 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1499 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1500 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1501 einfo "directory containing the files."
1363 echo 1502 echo
1364 einfo "For example:" 1503 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1504 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1505 echo
1367 else 1506 else
1507 if [[ -n ${CDROM_NAME_SET} ]] ; then
1508 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1509 cdcnt=0
1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1511 ((++cdcnt))
1512 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1513 done
1514 fi
1515
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1516 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1517 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1518 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1519 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1520 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1521 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1522 done
1375 echo 1523 echo
1376 einfo "If you do not have the CDs, but have the data files" 1524 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1525 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1526 einfo "the following variables so they point to the right place:"
1379 einfon "" 1527 einfon ""
1380 cdcnt=0 1528 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1529 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1530 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1531 echo -n " CD_ROOT_${cdcnt}"
1384 done 1532 done
1385 echo 1533 echo
1386 einfo "Or, if you have all the files in the same place, or" 1534 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1535 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1538 echo
1391 einfo "For example:" 1539 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1540 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1541 echo
1394 fi 1542 fi
1543
1544 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1545 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1546 cdrom_load_next_cd
1397} 1547}
1398 1548
1399# this is only used when you need access to more than one cd. 1549# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1550# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1551# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1552# files off a CD and want access to the next one, just call this function.
1553# Again, all the messy details of user interaction are taken care of for you.
1554# Once this returns, just read the variable CDROM_ROOT for the location of the
1555# mounted CD. Note that you can only go forward in the CD list, so make sure
1556# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1557cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1558 local var
1406 1559 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1560
1412 unset CDROM_ROOT 1561 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1562 var=CD_ROOT_${CDROM_CURRENT_CD}
1563 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1564 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1565 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1566 _cdrom_locate_file_on_cd ${!var}
1417 else 1567 else
1418 export CDROM_ROOT=${!var} 1568 export CDROM_ROOT=${!var}
1419 fi 1569 fi
1420 1570
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1571 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1576# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1577# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1582 local mline=""
1583 local showedmsg=0 showjolietmsg=0
1584
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1586 local i=0
1587 local -a cdset=(${*//:/ })
1588 if [[ -n ${CDROM_SET} ]] ; then
1589 cdset=(${cdset[${CDROM_SET}]})
1590 fi
1591
1592 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1593 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1594 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1595
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1596 local point= node= fs= foo=
1597 while read point node fs foo ; do
1598 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1599 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1600 && continue
1601 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1602 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1603 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1604 export CDROM_ROOT=${point}
1605 export CDROM_SET=${i}
1606 export CDROM_MATCH=${cdset[${i}]}
1607 return
1608 done <<< "$(get_mounts)"
1609
1610 ((++i))
1442 done 1611 done
1443 1612
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1613 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1614 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1615 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1616 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1617 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1618 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1619 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1620 fi
1461 showedmsg=1 1621 else
1622 if [[ -z ${CDROM_NAME_1} ]] ; then
1623 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1624 else
1625 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1626 einfo "Please insert+mount the ${!var} cdrom now !"
1627 fi
1462 fi 1628 fi
1629 showedmsg=1
1630 fi
1463 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1465 read 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1637 ewarn "If you are having trouble with the detection"
1638 ewarn "of your CD, it is possible that you do not have"
1639 ewarn "Joliet support enabled in your kernel. Please"
1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1466 fi 1642 fi
1643 read || die "something is screwed with your system"
1467 done 1644 done
1468} 1645}
1469 1646
1647# @FUNCTION: strip-linguas
1648# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1649# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1650# Make sure that LINGUAS only contains languages that
1471# a package can support 1651# a package can support. The first form allows you to
1472# 1652# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1653# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1654# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1655# files found in all the directories and uses the union
1476# 1656# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1657strip-linguas() {
1483 local ls newls 1658 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1660 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1662 local d f
1488 for d in "$@" ; do 1663 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1664 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1665 newls=${ls}
1491 else 1666 else
1492 newls="" 1667 newls=""
1493 fi 1668 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1670 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1672 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1674 fi
1500 done 1675 done
1501 ls=${newls} 1676 ls=${newls}
1502 done 1677 done
1503 ls=${ls//.po}
1504 else 1678 else
1505 ls=$@ 1679 ls="$@"
1506 fi 1680 fi
1507 1681
1508 ls=" ${ls} " 1682 nols=""
1509 newls="" 1683 newls=""
1510 for f in ${LINGUAS} ; do 1684 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1685 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1686 newls="${newls} ${f}"
1513 else 1687 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1688 nols="${nols} ${f}"
1515 fi 1689 fi
1516 done 1690 done
1517 if [[ -z ${newls} ]] ; then 1691 [[ -n ${nols} ]] \
1518 unset LINGUAS 1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1693 export LINGUAS=${newls:1}
1521 fi
1522} 1694}
1523 1695
1524# moved from kernel.eclass since they are generally useful outside of 1696# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1697# @USAGE: <libs to preserve> [more libs]
1526 1698# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1699# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1700# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1701# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1702# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1703# solution, so instead you can call this from pkg_preinst. See also the
1565# 1704# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1705preserve_old_lib() {
1579 LIB=$1 1706 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1708 die "Invalid preserve_old_lib() usage"
1709 fi
1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1711
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1712 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1713 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1714
1585 dodir ${DIRNAME} 1715 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1716 for lib in "$@" ; do
1717 [[ -e ${ROOT}/${lib} ]] || continue
1718 dir=${lib%/*}
1719 dodir ${dir} || die "dodir ${dir} failed"
1720 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1721 touch "${D}"/${lib}
1588 fi 1722 done
1589} 1723}
1590 1724
1725# @FUNCTION: preserve_old_lib_notify
1726# @USAGE: <libs to notify> [more libs]
1727# @DESCRIPTION:
1728# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1729preserve_old_lib_notify() {
1592 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1732 die "Invalid preserve_old_lib_notify() usage"
1733 fi
1593 1734
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1735 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1736 has preserve-libs ${FEATURES} && return 0
1596 1737
1738 local lib notice=0
1739 for lib in "$@" ; do
1740 [[ -e ${ROOT}/${lib} ]] || continue
1741 if [[ ${notice} -eq 0 ]] ; then
1742 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1743 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1744 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1745 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1746 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1747 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1748 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1749 fi
1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1751 done
1752 if [[ ${notice} -eq 1 ]] ; then
1753 ewarn
1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1759 fi
1606} 1760}
1607 1761
1608# Hack for people to figure out if a package was built with 1762# @FUNCTION: built_with_use
1609# certain USE flags 1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1764# @DESCRIPTION:
1610# 1765#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1612# ex: built_with_use xchat gtk2
1613# 1767#
1614# Flags: -a all USE flags should be utilized 1768# A temporary hack until portage properly supports DEPENDing on USE
1615# -o at least one USE flag should be utilized 1769# flags being enabled in packages. This will check to see if the specified
1616# Note: the default flag is '-a' 1770# DEPEND atom was built with the specified list of USE flags. The
1771# --missing option controls the behavior if called on a package that does
1772# not actually support the defined USE flags (aka listed in IUSE).
1773# The default is to abort (call die). The -a and -o flags control
1774# the requirements of the USE flags. They correspond to "and" and "or"
1775# logic. So the -a flag means all listed USE flags must be enabled
1776# while the -o flag means at least one of the listed IUSE flags must be
1777# enabled. The --hidden option is really for internal use only as it
1778# means the USE flag we're checking is hidden expanded, so it won't be found
1779# in IUSE like normal USE flags.
1780#
1781# Remember that this function isn't terribly intelligent so order of optional
1782# flags matter.
1617built_with_use() { 1783built_with_use() {
1784 local hidden="no"
1785 if [[ $1 == "--hidden" ]] ; then
1786 hidden="yes"
1787 shift
1788 fi
1789
1790 local missing_action="die"
1791 if [[ $1 == "--missing" ]] ; then
1792 missing_action=$2
1793 shift ; shift
1794 case ${missing_action} in
1795 true|false|die) ;;
1796 *) die "unknown action '${missing_action}'";;
1797 esac
1798 fi
1799
1618 local opt=$1 1800 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1801 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1802
1621 local PKG=$(best_version $1) 1803 local PKG=$(best_version $1)
1804 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1805 shift
1623 1806
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1807 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1808 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1809
1810 # if the IUSE file doesn't exist, the read will error out, we need to handle
1811 # this gracefully
1812 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1813 case ${missing_action} in
1814 true) return 0;;
1815 false) return 1;;
1816 die) die "Unable to determine what USE flags $PKG was built with";;
1817 esac
1818 fi
1819
1820 if [[ ${hidden} == "no" ]] ; then
1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1822 # Don't check USE_EXPAND #147237
1823 local expand
1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1825 if [[ $1 == ${expand}_* ]] ; then
1826 expand=""
1827 break
1828 fi
1829 done
1830 if [[ -n ${expand} ]] ; then
1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1832 case ${missing_action} in
1833 true) return 0;;
1834 false) return 1;;
1835 die) die "$PKG does not actually support the $1 USE flag!";;
1836 esac
1837 fi
1838 fi
1839 fi
1626 1840
1627 local USE_BUILT=$(<${USEFILE}) 1841 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1842 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1843 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1844 has $1 ${USE_BUILT} && return 0
1634 shift 1848 shift
1635 done 1849 done
1636 [[ ${opt} = "-a" ]] 1850 [[ ${opt} = "-a" ]]
1637} 1851}
1638 1852
1853# @FUNCTION: epunt_cxx
1854# @USAGE: [dir to scan]
1855# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1856# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1857# detected. If dir is not specified, then it defaults to ${S}.
1858#
1859# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1860epunt_cxx() {
1642 local dir=$1 1861 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1862 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1863 ebegin "Removing useless C++ checks"
1645 local f 1864 local f
1646 for f in $(find ${dir} -name configure) ; do 1865 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1866 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1867 done
1649 eend 0 1868 eend 0
1650} 1869}
1651 1870
1652# dopamd <file> [more files] 1871# @FUNCTION: make_wrapper
1653# 1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1873# @DESCRIPTION:
1655dopamd() { 1874# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1875# (defaults to the bindir) to execute target (default of wrapper) by
1657 1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1877# libpaths followed by optionally changing directory to chdir.
1659 1878make_wrapper() {
1660 insinto /etc/pam.d 1879 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1880 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1881 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1882 # things as $bin ... "./someprog --args"
1883 cat << EOF > "${tmpwrapper}"
1884#!/bin/sh
1885cd "${chdir:-.}"
1886if [ -n "${libdir}" ] ; then
1887 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1888 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1889 else
1890 export LD_LIBRARY_PATH="${libdir}"
1891 fi
1892fi
1893exec ${bin} "\$@"
1894EOF
1895 chmod go+rx "${tmpwrapper}"
1896 if [[ -n ${path} ]] ; then
1897 (
1898 exeinto "${path}"
1899 newexe "${tmpwrapper}" "${wrapper}"
1900 ) || die
1901 else
1902 newbin "${tmpwrapper}" "${wrapper}" || die
1903 fi
1664} 1904}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1905
1671 use pam || return 0 1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1920# fi
1672 1921
1673 insinto /etc/pam.d 1922# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1923# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1924
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1925# find usr/share/doc -exec gzip {} +
1677} 1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

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