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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.147 2005/02/03 23:46:40 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ] 25# @USAGE: [seconds]
38 then 26# @DESCRIPTION:
39 : 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 else 28# printing a message the user should probably be reading and often used in
41 CPU_FLAGS=$1 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 USER_CPU=`grep "flags" /proc/cpuinfo` 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
61
62# Wait for the supplied number of seconds. If no argument is supplied, defaults
63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
64# outputting to a terminal, don't wait. For compatability purposes, the argument
65# must be an integer greater than zero.
66# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
67epause() { 31epause() {
68 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
69 sleep ${1:-5}
70 fi
71} 33}
72 34
73# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
74# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
75# don't beep. 37# @DESCRIPTION:
76# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
77ebeep() { 42ebeep() {
78 local n 43 local n
79 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 echo -ne "\a" 46 echo -ne "\a"
82 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
83 echo -ne "\a" 48 echo -ne "\a"
84 sleep 1 49 sleep 1
85 done 50 done
86 fi 51 fi
87} 52}
88 53
89# This function generate linker scripts in /usr/lib for dynamic 54else
90# libs in /lib. This is to fix linking problems when you have
91# the .so in /lib, and the .a in /usr/lib. What happens is that
92# in some cases when linking dynamic, the .a in /usr/lib is used
93# instead of the .so in /lib due to gcc/libtool tweaking ld's
94# library search path. This cause many builds to fail.
95# See bug #4411 for more info.
96#
97# To use, simply call:
98#
99# gen_usr_ldscript libfoo.so
100#
101# Note that you should in general use the unversioned name of
102# the library, as ldconfig should usually update it correctly
103# to point to the latest version of the library present.
104#
105# <azarah@gentoo.org> (26 Oct 2002)
106#
107gen_usr_ldscript() {
108 local libdir="$(get_libdir)"
109 # Just make sure it exists
110 dodir /usr/${libdir}
111 55
112 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
113/* GNU ld script 57 [[ $(type -t eqawarn) == function ]] && \
114 Because Gentoo have critical dynamic libraries 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
115 in /lib, and the static versions in /usr/lib, we
116 need to have a "fake" dynamic lib in /usr/lib,
117 otherwise we run into linking problems.
118 See bug #4411 on http://bugs.gentoo.org/ for
119 more info. */
120GROUP ( /${libdir}/${1} )
121END_LDSCRIPT
122 fperms a+x "/usr/${libdir}/${1}"
123} 59}
124 60
125# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
126# 62 [[ $(type -t eqawarn) == function ]] && \
127# <azarah@gentoo.org> (11 Nov 2002) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
128# 64}
129draw_line() {
130 local i=0
131 local str_length=""
132 65
133 # Handle calls that do not have args, or wc not being installed ... 66fi
134 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
135 then 68# @FUNCTION: ecvs_clean
136 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
137 return 0 107# return 0
138 fi 108# fi
139
140 # Get the length of $*
141 str_length="$(echo -n "$*" | wc -m)"
142
143 while [ "$i" -lt "${str_length}" ]
144 do
145 echo -n "="
146
147 i=$((i + 1))
148 done 109# done
149 110# eshopts_pop
150 echo 111# @CODE
151 112eshopts_push() {
152 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
153} 125}
154 126
155# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
156EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
157# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
158EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
159# Default options for patch 156# Default options for patch:
157# @CODE
160# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
161EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
162# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
163# and not the full path .. 166# and not the full path. Globs accepted.
164EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
165# Change the printed message for a single patch. 170# Change the printed message for a single patch.
166EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
167# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
168# 173# @DESCRIPTION:
169# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
170# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
171EPATCH_FORCE="no" 180EPATCH_FORCE="no"
172 181
173# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
174# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
175# 190#
176# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
177# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
178# 193#
179# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
180# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
181# 196# ${EPATCH_FORCE} == "yes"
182# Above EPATCH_* variables can be used to control various defaults,
183# bug they should be left as is to ensure an ebuild can rely on
184# them for.
185#
186# Patches are applied in current directory.
187#
188# Bulk Patches should preferibly have the form of:
189#
190# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
191# 206#
192# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
193# 209#
194# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
195# 02_sparc_another-fix.patch.bz2
196#
197# This ensures that there are a set order, and you can have ARCH
198# specific patches.
199#
200# If you however give an argument to epatch(), it will treat it as a
201# single patch that need to be applied if its a file. If on the other
202# hand its a directory, it will set EPATCH_SOURCE to this.
203#
204# <azarah@gentoo.org> (10 Nov 2002)
205#
206epatch() { 211epatch() {
207 local PIPE_CMD="" 212 _epatch_draw_line() {
208 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
209 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
210 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
211 local SINGLE_PATCH="no" 216 }
212 local x=""
213 217
214 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
215 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
216 local m="" 224 local m
217 einfo "${#} patches to apply ..."
218 for m in "$@" ; do 225 for m in "$@" ; do
219 epatch "${m}" 226 epatch "${m}"
220 done 227 done
221 return 0 228 return 0
222 fi 229 fi
223 230
224 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
225 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
226 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
227 237 set -- "$1"
228 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
229 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
230 241
231 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
232 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
233 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
234 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
235 then 288 then
236 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
237 else 314 else
238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
239 fi 316 fi
240 else 317
241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
242 then 319 # but if there are more, make sure we get unique log filenames
243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
244 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
245 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
246 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
247 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
248 echo 360 echo
249 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
250 eerror 398 eerror
251 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
252 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
253 echo 402 echo
254 die "Cannot find \$EPATCH_SOURCE!" 403 die "Failed Patch: ${patchname}!"
255 fi
256
257 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
258 fi
259
260 case ${EPATCH_SUFFIX##*\.} in
261 bz2)
262 PIPE_CMD="bzip2 -dc"
263 PATCH_SUFFIX="bz2"
264 ;;
265 gz|Z|z)
266 PIPE_CMD="gzip -dc"
267 PATCH_SUFFIX="gz"
268 ;;
269 ZIP|zip)
270 PIPE_CMD="unzip -p"
271 PATCH_SUFFIX="zip"
272 ;;
273 *)
274 PIPE_CMD="cat"
275 PATCH_SUFFIX="patch"
276 ;;
277 esac
278
279 if [ "${SINGLE_PATCH}" = "no" ]
280 then
281 einfo "Applying various patches (bugfixes/updates) ..."
282 fi
283 for x in ${EPATCH_SOURCE}
284 do
285 # New ARCH dependant patch naming scheme ...
286 #
287 # ???_arch_foo.patch
288 #
289 if [ -f ${x} ] && \
290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
291 [ "${EPATCH_FORCE}" = "yes" ])
292 then
293 local count=0
294 local popts="${EPATCH_OPTS}"
295
296 if [ -n "${EPATCH_EXCLUDE}" ]
297 then
298 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
299 then
300 continue
301 fi
302 fi 404 fi
303 405
304 if [ "${SINGLE_PATCH}" = "yes" ] 406 # if everything worked, delete the patch log
305 then 407 rm -f "${STDERR_TARGET}"
306 if [ -n "${EPATCH_SINGLE_MSG}" ]
307 then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${x##*/} ..."
311 fi
312 else
313 einfo " ${x##*/} ..."
314 fi
315
316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
318
319 # Allow for prefix to differ ... im lazy, so shoot me :/
320 while [ "${count}" -lt 5 ]
321 do
322 # Generate some useful debug info ...
323 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325
326 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then
328 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 else
331 PATCH_TARGET="${x}"
332 fi
333
334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336
337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339
340 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then
342 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
343 then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
349 fi
350 fi
351
352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
353 then
354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359
360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
361
362 if [ "$?" -ne 0 ]
363 then
364 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371
372 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
373
374 break
375 fi
376
377 count=$((count + 1))
378 done
379
380 if [ "${PATCH_SUFFIX}" != "patch" ]
381 then
382 rm -f ${PATCH_TARGET}
383 fi
384
385 if [ "${count}" -eq 5 ]
386 then
387 echo
388 eerror "Failed Patch: ${x##*/}!"
389 eerror
390 eerror "Include in your bugreport the contents of:"
391 eerror
392 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
393 echo
394 die "Failed Patch: ${x##*/}!"
395 fi
396
397 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
398
399 eend 0 408 eend 0
400 fi
401 done 409 done
402 if [ "${SINGLE_PATCH}" = "no" ] 410
403 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
404 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
405 fi 430 fi
431 done
406} 432}
407 433
408# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
409# implementation. 435# @USAGE: [temp dir]
410# 436# @DESCRIPTION:
411# <azarah@gentoo.org> (06 March 2003)
412#
413have_NPTL() {
414 cat > ${T}/test-nptl.c <<-"END"
415 #define _XOPEN_SOURCE
416 #include <unistd.h>
417 #include <stdio.h>
418
419 int main()
420 {
421 char buf[255];
422 char *str = buf;
423
424 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
425 if (NULL != str) {
426 printf("%s\n", str);
427 if (NULL != strstr(str, "NPTL"))
428 return 0;
429 }
430
431 return 1;
432 }
433 END
434
435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
437 then
438 echo "yes"
439 einfon "Checking what PTHREADS implementation we have ..."
440 if ${T}/nptl
441 then
442 return 0
443 else
444 return 1
445 fi
446 else
447 echo "no"
448 fi
449
450 return 1
451}
452
453# This function check how many cpu's are present, and then set
454# -j in MAKEOPTS accordingly.
455#
456# Thanks to nall <nall@gentoo.org> for this.
457#
458get_number_of_jobs() {
459 local jobs=0
460
461 if [ ! -r /proc/cpuinfo ]
462 then
463 return 1
464 fi
465
466 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
467 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
468 then
469 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
470 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
471 ADMINPARAM="${ADMINPARAM/-j}"
472 fi
473
474 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
475
476 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
477 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
478 then
479 # these archs will always have "[Pp]rocessor"
480 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
481
482 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
483 then
484 # sparc always has "ncpus active"
485 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
486
487 elif [ "${ARCH}" = "alpha" ]
488 then
489 # alpha has "cpus active", but only when compiled with SMP
490 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
491 then
492 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493 else
494 jobs=2
495 fi
496
497 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
498 then
499 # ppc has "processor", but only when compiled with SMP
500 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
501 then
502 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
503 else
504 jobs=2
505 fi
506 elif [ "${ARCH}" = "s390" ]
507 then
508 # s390 has "# processors : "
509 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
510 else
511 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
512 die "Unknown ARCH -- ${ARCH}!"
513 fi
514
515 # Make sure the number is valid ...
516 if [ "${jobs}" -lt 1 ]
517 then
518 jobs=1
519 fi
520
521 if [ -n "${ADMINPARAM}" ]
522 then
523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
524 then
525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
527 else
528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
530 fi
531 fi
532}
533
534# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
535# does not exist on the users system 438# does not exist on the users system.
536# vapier@gentoo.org
537#
538# Takes just 1 optional parameter (the directory to create tmpfile in)
539emktemp() { 439emktemp() {
540 local exe="touch" 440 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
542 local topdir="$1" 442 local topdir=$1
543 443
544 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
545 then
546 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
547 && topdir="/tmp" \ 446 && topdir="/tmp" \
548 || topdir="${T}" 447 || topdir=${T}
549 fi 448 fi
550 449
551 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
552 then 451 # system lacks `mktemp` so we have to fake it
553 local tmp=/ 452 local tmp=/
554 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
556 done 455 done
557 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
558 echo "${tmp}" 457 echo "${tmp}"
559 else 458 else
560 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
561 && exe="-p" \ 460 # but should produce a usable file on all userlands
562 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
563 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
564 fi 465 fi
466 fi
565} 467}
566 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
567# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
568# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
571#
572# egetent(database, key)
573egetent() { 480egetent() {
574 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
575 case "$2" in 483 case "$2" in
576 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;; 486 ;;
579 *) # Numeric 487 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;; 489 ;;
582 esac 490 esac
583 elif useq x86-fbsd ; then 491 ;;
584 local action 492 *-darwin*)
585 if [ "$1" == "passwd" ] 493 local mytype=$1
586 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
587 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
588 else 496 case "$2" in
589 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
590 fi 514 fi
515
591 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
592 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
593 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2" 523 getent "$1" "$2"
595 fi 524 ;;
525 esac
596} 526}
597 527
598# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
599# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
600# 530# @DESCRIPTION:
601# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
602# 532# a user to the system. The only required parameter is the username.
603# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
604# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
605# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
606# note: pass -1 to get default behavior
607# shell: /bin/false
608# homedir: /dev/null
609# groups: none
610# extra: comment of 'added by portage for ${PN}'
611enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
612 # get the username 544 # get the username
613 local euser="$1"; shift 545 local euser=$1; shift
614 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
615 then
616 eerror "No username specified !" 547 eerror "No username specified !"
617 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
618 fi 549 fi
619 550
620 # lets see if the username already exists 551 # lets see if the username already exists
621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
622 then
623 return 0 553 return 0
624 fi 554 fi
625 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
626 556
627 # options to pass to useradd 557 # options to pass to useradd
628 local opts= 558 local opts=
629 559
630 # handle uid 560 # handle uid
631 local euid="$1"; shift 561 local euid=$1; shift
632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
633 then
634 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
635 then
636 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
637 then
638 euid="next" 565 euid="next"
639 fi 566 fi
640 else 567 else
641 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
642 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
643 fi 570 fi
644 else 571 else
645 euid="next" 572 euid="next"
646 fi 573 fi
647 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
648 then 575 for ((euid = 101; euid <= 999; euid++)); do
649 local pwrange
650 if [ "${USERLAND}" == "BSD" ] ; then
651 pwrange="`jot 898 101`"
652 else
653 pwrange="`seq 101 999`"
654 fi
655 for euid in ${pwrange} ; do
656 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
657 done 577 done
658 fi 578 fi
659 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
660 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
661 581
662 # handle shell 582 # handle shell
663 local eshell="$1"; shift 583 local eshell=$1; shift
664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
665 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
666 if [ ! -e "${eshell}" ]
667 then
668 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
669 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
670 fi 592 fi
671 else 593 else
672 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
673 then 595 [[ -x ${ROOT}${shell} ]] && break
674 eshell="/usr/bin/false" 596 done
675 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
676 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
677 fi 606 fi
607
608 eshell=${shell}
678 fi 609 fi
679 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
680 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
681 612
682 # handle homedir 613 # handle homedir
683 local ehome="$1"; shift 614 local ehome=$1; shift
684 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
685 then
686 ehome="/dev/null" 616 ehome="/dev/null"
687 fi 617 fi
688 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
689 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
690 620
691 # handle groups 621 # handle groups
692 local egroups="$1"; shift 622 local egroups=$1; shift
693 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
694 then
695 local oldifs="${IFS}" 624 local oldifs=${IFS}
696 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
697 626
698 export IFS="," 627 export IFS=","
699 for g in ${egroups} 628 for g in ${egroups} ; do
700 do
701 export IFS="${oldifs}" 629 export IFS=${oldifs}
702 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
703 then
704 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
705 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
706 fi 633 fi
707 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
708 then
709 defgroup="${g}" 635 defgroup=${g}
710 else 636 else
711 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
712 fi 638 fi
713 export IFS="," 639 export IFS=","
714 done 640 done
715 export IFS="${oldifs}" 641 export IFS=${oldifs}
716 642
717 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
719 then
720 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
721 fi 646 fi
722 else 647 else
723 egroups="(none)" 648 egroups="(none)"
724 fi 649 fi
725 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
726 651
727 # handle extra and add the user 652 # handle extra and add the user
728 local eextra="$@"
729 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
730 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
731 if useq ppc-macos 655 case ${CHOST} in
732 then 656 *-darwin*)
733 ### Make the user 657 ### Make the user
734 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
735 then
736 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified 663 ### Add the user to the groups specified
741 local oldifs="${IFS}" 664 local oldifs=${IFS}
742 export IFS="," 665 export IFS=","
743 for g in ${egroups} 666 for g in ${egroups} ; do
744 do
745 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
746 done 668 done
747 export IFS="${oldifs}" 669 export IFS=${oldifs}
748 else 670 else
749 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
750 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
752 die "Required function missing" 674 die "Required function missing"
753 fi 675 fi
754 elif use x86-fbsd ; then 676 ;;
755 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
756 then 678 if [[ -z $@ ]] ; then
757 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
758 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
759 die "enewuser failed" 681 die "enewuser failed"
760 else 682 else
761 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
762 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
764 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
765 else 692 else
766 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
767 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
768 useradd ${opts} ${euser} \ 713 useradd ${opts} \
769 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
770 || die "enewuser failed" 716 || die "enewuser failed"
771 else 717 else
772 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
773 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
774 || die "enewuser failed" 721 || die "enewuser failed"
775 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
776 fi 731 fi
732
777 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
778
779 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
780 then
781 einfo " - Creating ${ehome} in ${D}"
782 dodir ${ehome}
783 fowners ${euser} ${ehome}
784 fperms 755 ${ehome}
785 fi
786} 734}
787 735
788# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
789# vapier@gentoo.org 737# @USAGE: <group> [gid]
790# 738# @DESCRIPTION:
791# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
792# 740# group to the system. Just give it a group name to add and enewgroup will
793# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
794# groupname: REQUIRED ! 742# allocate the next available one.
795# gid: next available (see groupadd(8))
796# extra: none
797enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
798 # get the group 751 # get the group
799 local egroup="$1"; shift 752 local egroup="$1"; shift
800 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
801 then 754 then
802 eerror "No group specified !" 755 eerror "No group specified !"
803 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
804 fi 757 fi
805 758
806 # see if group already exists 759 # see if group already exists
807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
808 then
809 return 0 761 return 0
810 fi 762 fi
811 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
812 764
813 # options to pass to useradd 765 # options to pass to useradd
819 then 771 then
820 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
821 then 773 then
822 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
823 then 775 then
824 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
825 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
826 else 778 else
827 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
828 fi 780 fi
829 else 781 else
843 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
844 796
845 # add the group 797 # add the group
846 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
847 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
848 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
849 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
850 then 803 then
851 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
852 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
854 die "Required function missing" 807 die "Required function missing"
855 fi 808 fi
856 809
857 # If we need the next available 810 # If we need the next available
858 case ${egid} in 811 case ${egid} in
859 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
862 done 815 done
863 esac 816 esac
864 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
867 case ${egid} in 822 case ${egid} in
868 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
871 done 826 done
872 esac 827 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
875 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
876 fi 843 ;;
844 esac
877 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
878} 846}
879 847
880# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
881# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
882# 850# @DESCRIPTION:
883# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
884edos2unix() { 855edos2unix() {
885 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
886 do
887 cp "${f}" ${T}/edos2unix
888 sed 's/\r$//' ${T}/edos2unix > "${f}"
889 done
890} 857}
891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
898 858
899# Make a desktop file ! 859# Make a desktop file !
900# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
901# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
902# 862#
903# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
904# 864#
905# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
906# name: the name that will show up in the menu 866# name: the name that will show up in the menu
907# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
908# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
909# a full path to an icon 869# a full path to an icon
910# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
911# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
912# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
913make_desktop_entry() { 873make_desktop_entry() {
914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
915 875
916 local exec="${1}" 876 local exec=${1}
917 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
918 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
919 local type="${4}" 879 local type=${4}
920 local subdir="${6}" 880 local path=${5}
921 local path="${5:-${GAMES_BINDIR}}" 881
922 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
923 then 883 local catmaj=${CATEGORY%%-*}
924 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
925 "app-emulation") 885 case ${catmaj} in
926 type=Emulator 886 app)
927 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
928 ;; 906 ;;
929 "games-"*) 907
930 type=Game 908 dev)
931 subdir="Games" 909 type="Development"
932 ;; 910 ;;
933 "net-"*) 911
934 type=Network 912 games)
935 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
936 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
965 *) type=;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 *) type=;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 *) type=;;
994 esac
995 type="Network;${type}"
996 ;;
997
937 *) 998 *)
938 type= 999 type=
939 subdir=
940 ;; 1000 ;;
941 esac 1001 esac
942 fi 1002 fi
943 local desktop="${T}/${exec}.desktop" 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
944 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
945echo "[Desktop Entry] 1023 [Desktop Entry]
946Encoding=UTF-8
947Version=0.9.2
948Name=${name} 1024 Name=${name}
949Type=Application 1025 Type=Application
950Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
951Exec=${exec} 1027 Exec=${exec}
952Path=${path} 1028 TryExec=${exec%% *}
953Icon=${icon} 1029 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
955 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1038 insinto /usr/share/applications
957 doins "${desktop}" 1039 doins "${desktop}"
958 1040 )
959 return 0
960} 1041}
961 1042
962# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
963# 1044# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
965# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
966# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
967 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
968make_session_desktop() { 1078make_session_desktop() {
969
970 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
972 1081
973 local title="${1}" 1082 local title=$1
974 local command="${2}" 1083 local command=$2
975 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
976 1086
1087 cat <<-EOF > "${desktop}"
977echo "[Desktop Entry] 1088 [Desktop Entry]
978Encoding=UTF-8
979Name=${title} 1089 Name=${title}
980Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
981Exec=${command} 1091 Exec=${command} $*
982TryExec=${command} 1092 TryExec=${command}
983Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
984 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
985 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
986 doins "${desktop}" 1100 doins "${desktop}"
987 1101 )
988 return 0
989} 1102}
990 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
991domenu() { 1109domenu() {
992 local i 1110 (
993 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret=0
994 insinto /usr/share/applications 1114 insinto /usr/share/applications
995 for i in ${@} 1115 for i in "$@" ; do
996 do
997 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
998 then
999 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1000 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1001 then
1002 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1003 do
1004 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1005 done 1123 done
1124 else
1125 ((++ret))
1006 fi 1126 fi
1007 done 1127 done
1128 exit ${ret}
1129 )
1008} 1130}
1009 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
1142 )
1143}
1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1010doicon() { 1150doicon() {
1011 local i 1151 (
1012 local j 1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1154 local i j ret
1013 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1014 for i in ${@} 1156 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1022 do
1023 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1024 done 1164 done
1165 else
1166 ((++ret))
1025 fi 1167 fi
1026 done 1168 done
1169 exit ${ret}
1170 )
1027} 1171}
1028 1172
1029############################################################## 1173# @FUNCTION: newicon
1030# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1031############################################################## 1175# @DESCRIPTION:
1032 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1033 1185
1034# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1035find_unpackable_file() { 1187find_unpackable_file() {
1036 local src="$1" 1188 local src=$1
1037 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1038 then
1039 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1040 else 1191 else
1041 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1044 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1045 then
1046 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1047 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1048 then
1049 src="${src}" 1197 src=${src}
1050 fi
1051 fi 1198 fi
1052 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1053 echo "${src}" 1201 echo "${src}"
1054} 1202}
1055 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1058# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1059# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1211#
1061# Usage: unpack_pdv [file to unpack] [size of off_t]
1062# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1063# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1064# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1065# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1066# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1067# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1068# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1069# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1070# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1071# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1072# lseek 1230# lseek
1073# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1074# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1075# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1076unpack_pdv() { 1236unpack_pdv() {
1077 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1078 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1079 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1080 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1081 1242
1082 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1085 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1086 1247
1087 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1088 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1090 1251
1091 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1093 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1094 1255
1095 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1096 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1098 1259
1099 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1100 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1101 iscompressed=1 1262 iscompressed=1
1102 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1103 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1104 else 1265 else
1105 iscompressed=0 1266 iscompressed=0
1106 fi 1267 fi
1107 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1108 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1109 istar=1 1270 istar=1
1110 else 1271 else
1111 istar=0 1272 istar=0
1112 fi 1273 fi
1113 1274
1141 true 1302 true
1142 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1144} 1305}
1145 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1146# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1147# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1148# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1149# many other game companies. 1313# many other game companies.
1150# 1314#
1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1152# - If the file is not specified then unpack will utilize ${A}.
1153# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1154# the proper offset from the script itself. 1317# the proper offset from the script itself.
1155unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1156 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1157 local skip="$2" 1321 local skip=$2
1158 local exe="$3" 1322 local exe=$3
1159 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1160 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1162 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1163 then
1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1165 local skip=0 1330 local skip=0
1166 exe=tail 1331 exe=tail
1167 case ${ver} in 1332 case ${ver} in
1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1170 ;; 1335 ;;
1171 2.0|2.0.1) 1336 2.0|2.0.1)
1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1173 ;; 1338 ;;
1181 ;; 1346 ;;
1182 2.1.3) 1347 2.1.3)
1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1184 let skip="skip + 1" 1349 let skip="skip + 1"
1185 ;; 1350 ;;
1186 2.1.4) 1351 2.1.4|2.1.5)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd" 1354 exe="dd"
1190 ;; 1355 ;;
1191 *) 1356 *)
1203 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1204 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1205 esac 1370 esac
1206 1371
1207 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1208 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1210 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1211 case ${filetype} in 1376 case ${filetype} in
1212 *tar\ archive) 1377 *tar\ archive*)
1213 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1214 ;; 1379 ;;
1215 bzip2*) 1380 bzip2*)
1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1217 ;; 1382 ;;
1227 ;; 1392 ;;
1228 esac 1393 esac
1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1230} 1395}
1231 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1232# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1233#
1234# Usage: check_license [license]
1235# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1236check_license() { 1402check_license() {
1237 local lic=$1 1403 local lic=$1
1238 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1240 else 1406 else
1241 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1243 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1244 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1245 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1246 lic="${src}" 1412 lic="${lic}"
1247 fi
1248 fi 1413 fi
1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1250 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1251 1416
1252 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1253 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$-
1255 local alic 1419 local alic
1256 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1257 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1259 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1260 return 0 1424 return 0
1261 fi 1425 fi
1262 done 1426 done
1263 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1264 1429
1265 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1266 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1267********************************************************** 1432 **********************************************************
1268The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1269package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1270continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1271CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1272********************************************************** 1437 **********************************************************
1273 1438
1274EOF 1439 EOF
1275 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1276 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1277 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1278 read alic 1443 read alic
1279 case ${alic} in 1444 case ${alic} in
1286 die "Failed to accept license" 1451 die "Failed to accept license"
1287 ;; 1452 ;;
1288 esac 1453 esac
1289} 1454}
1290 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1291# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1292# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1293# 1461#
1294# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1295# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1296# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1297# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1298# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1299# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1300# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1301# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1302# 1476#
1303# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1304#
1305# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1306# - this will attempt to locate a cd based upon a file that is on
1307# the cd ... the more files you give this function, the more cds
1308# the cdrom functions will handle
1309cdrom_get_cds() { 1478cdrom_get_cds() {
1310 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1311 # the # of files they gave us 1480 # the # of files they gave us
1312 local cdcnt=0 1481 local cdcnt=0
1313 local f= 1482 local f=
1314 for f in "$@" ; do 1483 for f in "$@" ; do
1315 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1316 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1317 done 1486 done
1318 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1319 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1320 1489
1321 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1322 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1323 if [[ ! -z ${CD_ROOT} ]] ; then
1324 export CDROM_ROOT=${CD_ROOT}
1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326 return
1327 fi
1328 # do the same for CD_ROOT_X
1329 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1330 local var= 1493 local var=
1331 cdcnt=0 1494 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1334 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1336 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1337 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1339 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1340 fi 1504 fi
1341 export CDROM_ROOTS_${cdcnt}="${!var}"
1342 done 1505 done
1343 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1345 return 1514 return
1346 fi 1515 fi
1347 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1350 if [[ -z ${CDROM_NAME} ]] ; then
1351 echo "cdrom for ${PN}."
1352 else
1353 echo "${CDROM_NAME}."
1354 fi
1355 echo 1521 echo
1356 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1357 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1358 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1359 einfo "directory containing the files." 1525 einfo "directory containing the files."
1360 echo 1526 echo
1361 einfo "For example:" 1527 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo 1529 echo
1364 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1366 cdcnt=0 1541 cdcnt=0
1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1368 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1369 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1371 done 1546 done
1372 echo 1547 echo
1373 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1374 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1375 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1376 einfon "" 1551 einfon ""
1377 cdcnt=0 1552 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1380 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1381 done 1556 done
1382 echo 1557 echo
1383 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1384 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1387 echo 1562 echo
1388 einfo "For example:" 1563 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo 1565 echo
1391 fi 1566 fi
1567
1568 export CDROM_SET=""
1392 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1393 cdrom_load_next_cd 1570 cdrom_load_next_cd
1394} 1571}
1395 1572
1396# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1397# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1398# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1399# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1400cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1402 local var= 1582 local var
1403 1583 ((++CDROM_CURRENT_CD))
1404 if [[ ! -z ${CD_ROOT} ]] ; then
1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1406 return
1407 fi
1408 1584
1409 unset CDROM_ROOT 1585 unset CDROM_ROOT
1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1411 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1413 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1414 else 1591 else
1415 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1416 fi 1593 fi
1417 1594
1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1423# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1424# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1425# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1426# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1427# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1428cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1429 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1430 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1431 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1432 local mline=""
1433 local showedmsg=0
1434 1619
1435 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1436 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1438 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1439 done 1635 done
1440 1636
1441 if [[ -z ${CDROM_ROOT} ]] ; then
1442 echo 1637 echo
1443 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1445 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1446 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1447 else
1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1449 fi
1450 else 1642 else
1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1453 else
1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1455 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1456 fi
1457 fi 1644 fi
1458 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1459 fi 1652 fi
1653 showedmsg=1
1654 fi
1460 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1461 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1462 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1463 fi 1666 fi
1667 read || die "something is screwed with your system"
1464 done 1668 done
1465} 1669}
1466 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1467# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1468# a package can support 1675# a package can support. The first form allows you to
1469# 1676# specify a list of LINGUAS. The -i builds a list of po
1470# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1471# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1472# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1473# 1680# of the lists.
1474# The first form allows you to specify a list of LINGUAS.
1475# The -i builds a list of po files found in all the
1476# directories and uses the intersection of the lists.
1477# The -u builds a list of po files found in all the
1478# directories and uses the union of the lists.
1479strip-linguas() { 1681strip-linguas() {
1480 local ls newls 1682 local ls newls nols
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1482 local op="$1"; shift 1684 local op=$1; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1484 local d f 1686 local d f
1485 for d in "$@" ; do 1687 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1487 newls="${ls}" 1689 newls=${ls}
1488 else 1690 else
1489 newls="" 1691 newls=""
1490 fi 1692 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1492 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1494 else 1696 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1496 fi 1698 fi
1497 done 1699 done
1498 ls="${newls}" 1700 ls=${newls}
1499 done 1701 done
1500 ls="${ls//.po}"
1501 else 1702 else
1502 ls="$@" 1703 ls="$@"
1503 fi 1704 fi
1504 1705
1505 ls=" ${ls} " 1706 nols=""
1506 newls="" 1707 newls=""
1507 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1509 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1510 else 1711 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1512 fi 1713 fi
1513 done 1714 done
1514 if [ -z "${newls}" ] ; then 1715 [[ -n ${nols} ]] \
1515 unset LINGUAS 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1516 else
1517 export LINGUAS="${newls}" 1717 export LINGUAS=${newls:1}
1518 fi
1519} 1718}
1520 1719
1521# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1522# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1523 1722# @DESCRIPTION:
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects
1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1534 case ${ARCH} in
1535 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1540 *) export ARCH="${ARCH}";;
1541 esac
1542}
1543
1544# set's ARCH back to what portage expects
1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551}
1552
1553# Jeremy Huddleston <eradicator@gentoo.org>:
1554# preserve_old_lib /path/to/libblah.so.0
1555# preserve_old_lib_notify /path/to/libblah.so.0
1556#
1557# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1558# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1559# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1560# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1561# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1562# 1728# preserve_old_lib_notify function.
1563# src_install() {
1564# ...
1565# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1566# ...
1567# }
1568#
1569# pkg_postinst() {
1570# ...
1571# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1572# ...
1573# }
1574
1575preserve_old_lib() { 1729preserve_old_lib() {
1576 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1577 1735
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1579 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1580 DIRNAME=`dirname ${LIB}`
1581 1738
1582 dodir ${DIRNAME} 1739 local lib dir
1583 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1584 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1585 fi 1746 done
1586} 1747}
1587 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1588preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1589 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1590 1758
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1592 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1593 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1594 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1595 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1596 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1597 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1598 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1599 einfo 1772 ewarn
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1603} 1784}
1604 1785
1605# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1606# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1607# 1789#
1608# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1609# ex: built_with_use xchat gtk2
1610# 1791#
1611# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1612# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1613# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1614built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1615 local opt=$1 1824 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617 1826
1618 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1619 shift 1829 shift
1620 1830
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1622 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1623 1864
1624 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1631 shift 1872 shift
1632 done 1873 done
1633 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1634} 1875}
1635 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1636# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1637# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1638epunt_cxx() { 1884epunt_cxx() {
1639 local dir=$1 1885 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1642 local f 1888 local f
1643 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1644 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1645 done 1891 done
1646 eend 0 1892 eend 0
1647} 1893}
1648 1894
1649# dopamd [ file ] [ new file ] 1895# @FUNCTION: make_wrapper
1650# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1651# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1652# 1898# Create a shell wrapper script named wrapper in installpath
1653# The first argument, 'file' is required. Install as 'new file', if 1899# (defaults to the bindir) to execute target (default of wrapper) by
1654# specified. 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1655 1901# libpaths followed by optionally changing directory to chdir.
1656dopamd() { 1902make_wrapper() {
1657 local pamd="$1" newpamd="${2:-$1}" 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1904 local tmpwrapper=$(emktemp)
1659 1905 # We don't want to quote ${bin} so that people can pass complex
1660 use pam || return 0 1906 # things as $bin ... "./someprog --args"
1661 1907 cat << EOF > "${tmpwrapper}"
1662 insinto /etc/pam.d 1908#!/bin/sh
1663 # these are the default doins options, but be explicit just in case 1909cd "${chdir:-.}"
1664 insopts -m 0644 -o root -g root 1910if [ -n "${libdir}" ] ; then
1665 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1917exec ${bin} "\$@"
1918EOF
1919 chmod go+rx "${tmpwrapper}"
1920 if [[ -n ${path} ]] ; then
1921 (
1922 exeinto "${path}"
1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1925 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1666} 1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1944# fi
1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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