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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 1.145 2005/02/03 22:33:36 chriswhite 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 ] 25# @USAGE: [seconds]
38 then 26# @DESCRIPTION:
39 else 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 CPU_FLAGS=$1 28# printing a message the user should probably be reading and often used in
41 USER_CPU=`grep "flags" /proc/cpuinfo` 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 for flags in `seq 1 ${#CPU_FLAGS[@]}`
44 do
45 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
46 then
47 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
48 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
49 fi
50
51 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
52 then
53 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
54 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
55 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
56 fi
57 done
58 fi
59}
60
61# Wait for the supplied number of seconds. If no argument is supplied, defaults
62# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
63# outputting to a terminal, don't wait. For compatability purposes, the argument
64# must be an integer greater than zero.
65# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
66epause() { 31epause() {
67 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
68 sleep ${1:-5}
69 fi
70} 33}
71 34
72# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
73# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
74# don't beep. 37# @DESCRIPTION:
75# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
76ebeep() { 42ebeep() {
77 local n 43 local n
78 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
79 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
80 echo -ne "\a" 46 echo -ne "\a"
81 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
82 echo -ne "\a" 48 echo -ne "\a"
83 sleep 1 49 sleep 1
84 done 50 done
85 fi 51 fi
86} 52}
87 53
88# This function generate linker scripts in /usr/lib for dynamic 54else
89# libs in /lib. This is to fix linking problems when you have
90# the .so in /lib, and the .a in /usr/lib. What happens is that
91# in some cases when linking dynamic, the .a in /usr/lib is used
92# instead of the .so in /lib due to gcc/libtool tweaking ld's
93# library search path. This cause many builds to fail.
94# See bug #4411 for more info.
95#
96# To use, simply call:
97#
98# gen_usr_ldscript libfoo.so
99#
100# Note that you should in general use the unversioned name of
101# the library, as ldconfig should usually update it correctly
102# to point to the latest version of the library present.
103#
104# <azarah@gentoo.org> (26 Oct 2002)
105#
106gen_usr_ldscript() {
107 local libdir="$(get_libdir)"
108 # Just make sure it exists
109 dodir /usr/${libdir}
110 55
111 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
112/* GNU ld script 57 [[ $(type -t eqawarn) == function ]] && \
113 Because Gentoo have critical dynamic libraries 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
114 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */
119GROUP ( /${libdir}/${1} )
120END_LDSCRIPT
121 fperms a+x "/usr/${libdir}/${1}"
122} 59}
123 60
124# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
125# 62 [[ $(type -t eqawarn) == function ]] && \
126# <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"
127# 64}
128draw_line() {
129 local i=0
130 local str_length=""
131 65
132 # Handle calls that do not have args, or wc not being installed ... 66fi
133 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
134 then 68# @FUNCTION: ecvs_clean
135 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
136 return 0 107# return 0
137 fi 108# fi
138
139 # Get the length of $*
140 str_length="$(echo -n "$*" | wc -m)"
141
142 while [ "$i" -lt "${str_length}" ]
143 do
144 echo -n "="
145
146 i=$((i + 1))
147 done 109# done
148 110# eshopts_pop
149 echo 111# @CODE
150 112eshopts_push() {
151 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
152} 125}
153 126
154# 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: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
155EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
156# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
157EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
158# Default options for patch 156# Default options for patch:
157# @CODE
159# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
160EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
161# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
162# and not the full path .. 166# and not the full path. Globs accepted.
163EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
164# Change the printed message for a single patch. 170# Change the printed message for a single patch.
165EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
166# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
167# 173# @DESCRIPTION:
168# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
169# 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.
170EPATCH_FORCE="no" 180EPATCH_FORCE="no"
171 181
172# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
173# 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.
174# 190#
175# 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
176# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
177# 193#
178# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
179# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
180# 196# ${EPATCH_FORCE} == "yes"
181# Above EPATCH_* variables can be used to control various defaults,
182# bug they should be left as is to ensure an ebuild can rely on
183# them for.
184#
185# Patches are applied in current directory.
186#
187# Bulk Patches should preferibly have the form of:
188#
189# ??_${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.
190# 206#
191# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
192# 209#
193# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
194# 02_sparc_another-fix.patch.bz2
195#
196# This ensures that there are a set order, and you can have ARCH
197# specific patches.
198#
199# If you however give an argument to epatch(), it will treat it as a
200# single patch that need to be applied if its a file. If on the other
201# hand its a directory, it will set EPATCH_SOURCE to this.
202#
203# <azarah@gentoo.org> (10 Nov 2002)
204#
205epatch() { 211epatch() {
206 local PIPE_CMD="" 212 _epatch_draw_line() {
207 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
208 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
209 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
210 local SINGLE_PATCH="no" 216 }
211 local x=""
212 217
213 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
214 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 [[ $# -gt 1 ]] ; then
215 local m="" 224 local m
216 einfo "${#} patches to apply ..."
217 for m in "$@" ; do 225 for m in "$@" ; do
218 epatch "${m}" 226 epatch "${m}"
219 done 227 done
220 return 0 228 return 0
221 fi 229 fi
222 230
223 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
224 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
225 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
226 237 set -- "$1"
227 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
228 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
229 241
230 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
231 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
232 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
233 if [ "${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} ]]
234 then 288 then
235 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
236 else 314 else
237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
238 fi 316 fi
239 else 317
240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
241 then 319 # but if there are more, make sure we get unique log filenames
242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
243 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
244 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
245 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
246 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(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 "***** ${patchname} *****"
247 echo 360 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${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} )"
249 eerror 398 eerror
250 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
251 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
252 echo 402 echo
253 die "Cannot find \$EPATCH_SOURCE!" 403 die "Failed Patch: ${patchname}!"
254 fi
255
256 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
257 fi
258
259 case ${EPATCH_SUFFIX##*\.} in
260 bz2)
261 PIPE_CMD="bzip2 -dc"
262 PATCH_SUFFIX="bz2"
263 ;;
264 gz|Z|z)
265 PIPE_CMD="gzip -dc"
266 PATCH_SUFFIX="gz"
267 ;;
268 ZIP|zip)
269 PIPE_CMD="unzip -p"
270 PATCH_SUFFIX="zip"
271 ;;
272 *)
273 PIPE_CMD="cat"
274 PATCH_SUFFIX="patch"
275 ;;
276 esac
277
278 if [ "${SINGLE_PATCH}" = "no" ]
279 then
280 einfo "Applying various patches (bugfixes/updates) ..."
281 fi
282 for x in ${EPATCH_SOURCE}
283 do
284 # New ARCH dependant patch naming scheme ...
285 #
286 # ???_arch_foo.patch
287 #
288 if [ -f ${x} ] && \
289 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
290 [ "${EPATCH_FORCE}" = "yes" ])
291 then
292 local count=0
293 local popts="${EPATCH_OPTS}"
294
295 if [ -n "${EPATCH_EXCLUDE}" ]
296 then
297 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
298 then
299 continue
300 fi
301 fi 404 fi
302 405
303 if [ "${SINGLE_PATCH}" = "yes" ] 406 # if everything worked, delete the patch log
304 then 407 rm -f "${STDERR_TARGET}"
305 if [ -n "${EPATCH_SINGLE_MSG}" ]
306 then
307 einfo "${EPATCH_SINGLE_MSG}"
308 else
309 einfo "Applying ${x##*/} ..."
310 fi
311 else
312 einfo " ${x##*/} ..."
313 fi
314
315 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
316 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
317
318 # Allow for prefix to differ ... im lazy, so shoot me :/
319 while [ "${count}" -lt 5 ]
320 do
321 # Generate some useful debug info ...
322 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324
325 if [ "${PATCH_SUFFIX}" != "patch" ]
326 then
327 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
328 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329 else
330 PATCH_TARGET="${x}"
331 fi
332
333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338
339 if [ "${PATCH_SUFFIX}" != "patch" ]
340 then
341 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
342 then
343 echo
344 eerror "Could not extract patch!"
345 #die "Could not extract patch!"
346 count=5
347 break
348 fi
349 fi
350
351 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
352 then
353 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
355 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358
359 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
360
361 if [ "$?" -ne 0 ]
362 then
363 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
364 echo
365 eerror "A dry-run of patch command succeeded, but actually"
366 eerror "applying the patch failed!"
367 #die "Real world sux compared to the dreamworld!"
368 count=5
369 fi
370
371 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
372
373 break
374 fi
375
376 count=$((count + 1))
377 done
378
379 if [ "${PATCH_SUFFIX}" != "patch" ]
380 then
381 rm -f ${PATCH_TARGET}
382 fi
383
384 if [ "${count}" -eq 5 ]
385 then
386 echo
387 eerror "Failed Patch: ${x##*/}!"
388 eerror
389 eerror "Include in your bugreport the contents of:"
390 eerror
391 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
392 echo
393 die "Failed Patch: ${x##*/}!"
394 fi
395
396 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
397
398 eend 0 408 eend 0
399 fi
400 done 409 done
401 if [ "${SINGLE_PATCH}" = "no" ] 410
402 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
403 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
404 fi 430 fi
431 done
405} 432}
406 433
407# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
408# implementation. 435# @USAGE: [temp dir]
409# 436# @DESCRIPTION:
410# <azarah@gentoo.org> (06 March 2003)
411#
412have_NPTL() {
413 cat > ${T}/test-nptl.c <<-"END"
414 #define _XOPEN_SOURCE
415 #include <unistd.h>
416 #include <stdio.h>
417
418 int main()
419 {
420 char buf[255];
421 char *str = buf;
422
423 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
424 if (NULL != str) {
425 printf("%s\n", str);
426 if (NULL != strstr(str, "NPTL"))
427 return 0;
428 }
429
430 return 1;
431 }
432 END
433
434 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
435 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
436 then
437 echo "yes"
438 einfon "Checking what PTHREADS implementation we have ..."
439 if ${T}/nptl
440 then
441 return 0
442 else
443 return 1
444 fi
445 else
446 echo "no"
447 fi
448
449 return 1
450}
451
452# This function check how many cpu's are present, and then set
453# -j in MAKEOPTS accordingly.
454#
455# Thanks to nall <nall@gentoo.org> for this.
456#
457get_number_of_jobs() {
458 local jobs=0
459
460 if [ ! -r /proc/cpuinfo ]
461 then
462 return 1
463 fi
464
465 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
466 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
467 then
468 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
469 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
470 ADMINPARAM="${ADMINPARAM/-j}"
471 fi
472
473 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
474
475 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
476 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
477 then
478 # these archs will always have "[Pp]rocessor"
479 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
480
481 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
482 then
483 # sparc always has "ncpus active"
484 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
485
486 elif [ "${ARCH}" = "alpha" ]
487 then
488 # alpha has "cpus active", but only when compiled with SMP
489 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
490 then
491 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
492 else
493 jobs=2
494 fi
495
496 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
497 then
498 # ppc has "processor", but only when compiled with SMP
499 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
500 then
501 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
502 else
503 jobs=2
504 fi
505 elif [ "${ARCH}" = "s390" ]
506 then
507 # s390 has "# processors : "
508 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
509 else
510 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
511 die "Unknown ARCH -- ${ARCH}!"
512 fi
513
514 # Make sure the number is valid ...
515 if [ "${jobs}" -lt 1 ]
516 then
517 jobs=1
518 fi
519
520 if [ -n "${ADMINPARAM}" ]
521 then
522 if [ "${jobs}" -gt "${ADMINPARAM}" ]
523 then
524 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
525 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
526 else
527 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
528 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
529 fi
530 fi
531}
532
533# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
534# does not exist on the users system 438# does not exist on the users system.
535# vapier@gentoo.org
536#
537# Takes just 1 optional parameter (the directory to create tmpfile in)
538emktemp() { 439emktemp() {
539 local exe="touch" 440 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
541 local topdir="$1" 442 local topdir=$1
542 443
543 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
544 then
545 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
546 && topdir="/tmp" \ 446 && topdir="/tmp" \
547 || topdir="${T}" 447 || topdir=${T}
548 fi 448 fi
549 449
550 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
551 then 451 # system lacks `mktemp` so we have to fake it
552 local tmp=/ 452 local tmp=/
553 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
555 done 455 done
556 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
557 echo "${tmp}" 457 echo "${tmp}"
558 else 458 else
559 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
560 && exe="-p" \ 460 # but should produce a usable file on all userlands
561 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
562 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
563 fi 465 fi
466 fi
564} 467}
565 468
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:
566# 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),
567# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
568# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
569# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
570#
571# egetent(database, key)
572egetent() { 480egetent() {
573 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
574 case "$2" in 483 case "$2" in
575 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
577 ;; 486 ;;
578 *) # Numeric 487 *) # Numeric
579 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
580 ;; 489 ;;
581 esac 490 esac
582 elif useq x86-fbsd ; then 491 ;;
583 local action 492 *-darwin*)
584 if [ "$1" == "passwd" ] 493 local mytype=$1
585 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
586 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
587 else 496 case "$2" in
588 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
589 fi 514 fi
515
590 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
591 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
592 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
593 getent "$1" "$2" 523 getent "$1" "$2"
594 fi 524 ;;
525 esac
595} 526}
596 527
597# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
598# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
599# 530# @DESCRIPTION:
600# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
601# 532# a user to the system. The only required parameter is the username.
602# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
603# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
604# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
605# note: pass -1 to get default behavior
606# shell: /bin/false
607# homedir: /dev/null
608# groups: none
609# extra: comment of 'added by portage for ${PN}'
610enewuser() { 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
611 # get the username 544 # get the username
612 local euser="$1"; shift 545 local euser=$1; shift
613 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
614 then
615 eerror "No username specified !" 547 eerror "No username specified !"
616 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
617 fi 549 fi
618 550
619 # lets see if the username already exists 551 # lets see if the username already exists
620 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
621 then
622 return 0 553 return 0
623 fi 554 fi
624 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
625 556
626 # options to pass to useradd 557 # options to pass to useradd
627 local opts= 558 local opts=
628 559
629 # handle uid 560 # handle uid
630 local euid="$1"; shift 561 local euid=$1; shift
631 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
632 then
633 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
634 then
635 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
636 then
637 euid="next" 565 euid="next"
638 fi 566 fi
639 else 567 else
640 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
641 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
642 fi 570 fi
643 else 571 else
644 euid="next" 572 euid="next"
645 fi 573 fi
646 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
647 then 575 for ((euid = 101; euid <= 999; euid++)); do
648 local pwrange
649 if [ "${USERLAND}" == "BSD" ] ; then
650 pwrange="`jot 898 101`"
651 else
652 pwrange="`seq 101 999`"
653 fi
654 for euid in ${pwrange} ; do
655 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
656 done 577 done
657 fi 578 fi
658 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
659 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
660 581
661 # handle shell 582 # handle shell
662 local eshell="$1"; shift 583 local eshell=$1; shift
663 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
664 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
665 if [ ! -e "${eshell}" ]
666 then
667 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
668 die "${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 ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
669 fi 592 fi
670 else 593 else
671 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
672 then 595 [[ -x ${ROOT}${shell} ]] && break
673 eshell="/usr/bin/false" 596 done
674 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
675 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 ${USERLAND}"
605 esac
676 fi 606 fi
607
608 eshell=${shell}
677 fi 609 fi
678 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
679 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
680 612
681 # handle homedir 613 # handle homedir
682 local ehome="$1"; shift 614 local ehome=$1; shift
683 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
684 then
685 ehome="/dev/null" 616 ehome="/dev/null"
686 fi 617 fi
687 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
688 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
689 620
690 # handle groups 621 # handle groups
691 local egroups="$1"; shift 622 local egroups=$1; shift
692 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
693 then
694 local oldifs="${IFS}" 624 local oldifs=${IFS}
695 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
696 626
697 export IFS="," 627 export IFS=","
698 for g in ${egroups} 628 for g in ${egroups} ; do
699 do
700 export IFS="${oldifs}" 629 export IFS=${oldifs}
701 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
702 then
703 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
704 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
705 fi 633 fi
706 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
707 then
708 defgroup="${g}" 635 defgroup=${g}
709 else 636 else
710 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
711 fi 638 fi
712 export IFS="," 639 export IFS=","
713 done 640 done
714 export IFS="${oldifs}" 641 export IFS=${oldifs}
715 642
716 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
717 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
718 then
719 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
720 fi 646 fi
721 else 647 else
722 egroups="(none)" 648 egroups="(none)"
723 fi 649 fi
724 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
725 651
726 # handle extra and add the user 652 # handle extra and add the user
727 local eextra="$@"
728 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
729 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
730 if useq ppc-macos 655 case ${CHOST} in
731 then 656 *-darwin*)
732 ### Make the user 657 ### Make the user
733 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
734 then
735 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
736 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
737 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
738 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
739 ### Add the user to the groups specified 663 ### Add the user to the groups specified
740 local oldifs="${IFS}" 664 local oldifs=${IFS}
741 export IFS="," 665 export IFS=","
742 for g in ${egroups} 666 for g in ${egroups} ; do
743 do
744 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
745 done 668 done
746 export IFS="${oldifs}" 669 export IFS=${oldifs}
747 else 670 else
748 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
749 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
750 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
751 die "Required function missing" 674 die "Required function missing"
752 fi 675 fi
753 elif use x86-fbsd ; then 676 ;;
754 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
755 then 678 if [[ -z $@ ]] ; then
756 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
757 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
758 die "enewuser failed" 681 die "enewuser failed"
759 else 682 else
760 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
761 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
762 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
763 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
764 else 692 else
765 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
766 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
767 useradd ${opts} ${euser} \ 713 useradd ${opts} \
768 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
769 || die "enewuser failed" 716 || die "enewuser failed"
770 else 717 else
771 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
772 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
773 || die "enewuser failed" 721 || die "enewuser failed"
774 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}/${ehome}"
775 fi 731 fi
732
776 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
777
778 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
779 then
780 einfo " - Creating ${ehome} in ${D}"
781 dodir ${ehome}
782 fowners ${euser} ${ehome}
783 fperms 755 ${ehome}
784 fi
785} 734}
786 735
787# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
788# vapier@gentoo.org 737# @USAGE: <group> [gid]
789# 738# @DESCRIPTION:
790# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
791# 740# group to the system. Just give it a group name to add and enewgroup will
792# 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
793# groupname: REQUIRED ! 742# allocate the next available one.
794# gid: next available (see groupadd(8))
795# extra: none
796enewgroup() { 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
797 # get the group 751 # get the group
798 local egroup="$1"; shift 752 local egroup="$1"; shift
799 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
800 then 754 then
801 eerror "No group specified !" 755 eerror "No group specified !"
802 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
803 fi 757 fi
804 758
805 # see if group already exists 759 # see if group already exists
806 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
807 then
808 return 0 761 return 0
809 fi 762 fi
810 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
811 764
812 # options to pass to useradd 765 # options to pass to useradd
818 then 771 then
819 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
820 then 773 then
821 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
822 then 775 then
823 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
824 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
825 else 778 else
826 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
827 fi 780 fi
828 else 781 else
842 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
843 796
844 # add the group 797 # add the group
845 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
846 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
847 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
848 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
849 then 803 then
850 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
851 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
852 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
853 die "Required function missing" 807 die "Required function missing"
854 fi 808 fi
855 809
856 # If we need the next available 810 # If we need the next available
857 case ${egid} in 811 case ${egid} in
858 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
859 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
860 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
861 done 815 done
862 esac 816 esac
863 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
864 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
865 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
866 case ${egid} in 822 case ${egid} in
867 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
870 done 826 done
871 esac 827 esac
872 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
873 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 *)
874 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
875 fi 843 ;;
844 esac
876 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
877} 846}
878 847
879# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
880# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
881# 850# @DESCRIPTION:
882# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
883edos2unix() { 855edos2unix() {
884 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
885 do
886 cp "${f}" ${T}/edos2unix
887 sed 's/\r$//' ${T}/edos2unix > "${f}"
888 done
889} 857}
890
891
892##############################################################
893# START: Handle .desktop files and menu entries #
894# maybe this should be separated into a new eclass some time #
895# lanius@gentoo.org #
896##############################################################
897 858
898# Make a desktop file ! 859# Make a desktop file !
899# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
900# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
901# 862#
902# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
903# 864#
904# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
905# name: the name that will show up in the menu 866# name: the name that will show up in the menu
906# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
907# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
908# a full path to an icon 869# a full path to an icon
909# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
910# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
911# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
912make_desktop_entry() { 873make_desktop_entry() {
913 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
914 875
915 local exec="${1}" 876 local exec=${1}
916 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
917 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
918 local type="${4}" 879 local type=${4}
919 local subdir="${6}" 880 local path=${5}
920 local path="${5:-${GAMES_BINDIR}}" 881
921 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
922 then 883 local catmaj=${CATEGORY%%-*}
923 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
924 "app-emulation") 885 case ${catmaj} in
925 type=Emulator 886 app)
926 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
927 ;; 906 ;;
928 "games-"*) 907
929 type=Game 908 dev)
930 subdir="Games" 909 type="Development"
931 ;; 910 ;;
932 "net-"*) 911
933 type=Network 912 games)
934 subdir="${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}"
935 ;; 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
936 *) 998 *)
937 type= 999 type=
938 subdir=
939 ;; 1000 ;;
940 esac 1001 esac
941 fi 1002 fi
942 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%% *:-${desktop_name}}.desktop
943 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${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 > "${desktop}"
944echo "[Desktop Entry] 1023 [Desktop Entry]
945Encoding=UTF-8
946Version=0.9.2
947Name=${name} 1024 Name=${name}
948Type=Application 1025 Type=Application
949Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
950Exec=${exec} 1027 Exec=${exec}
951Path=${path} 1028 TryExec=${exec%% *}
952Icon=${icon} 1029 Icon=${icon}
953Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
954 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
955 insinto /usr/share/applications 1038 insinto /usr/share/applications
956 doins "${desktop}" 1039 doins "${desktop}"
957 1040 )
958 return 0
959} 1041}
960 1042
961# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
962# 1044# @USAGE: [directories]
963# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
964# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
965# 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}
966 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.
967make_session_desktop() { 1078make_session_desktop() {
968
969 [ -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
970 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
971 1081
972 local title="${1}" 1082 local title=$1
973 local command="${2}" 1083 local command=$2
974 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
975 1086
1087 cat <<-EOF > "${desktop}"
976echo "[Desktop Entry] 1088 [Desktop Entry]
977Encoding=UTF-8
978Name=${title} 1089 Name=${title}
979Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
980Exec=${command} 1091 Exec=${command} $*
981TryExec=${command} 1092 TryExec=${command}
982Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
983 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
984 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
985 doins "${desktop}" 1100 doins "${desktop}"
986 1101 )
987 return 0
988} 1102}
989 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).
990domenu() { 1109domenu() {
991 local i 1110 (
992 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
993 insinto /usr/share/applications 1114 insinto /usr/share/applications
994 for i in ${@} 1115 for i in "$@" ; do
995 do
996 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
997 then
998 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
999 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1000 then
1001 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1002 do
1003 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1004 done 1123 done
1124 else
1125 ((++ret))
1005 fi 1126 fi
1006 done 1127 done
1128 exit ${ret}
1129 )
1007} 1130}
1008 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
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.
1009doicon() { 1150doicon() {
1010 local i 1151 (
1011 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
1012 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1013 for i in ${@} 1156 for i in "$@" ; do
1014 do
1015 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1016 then
1017 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1018 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1019 then
1020 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1021 do
1022 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1023 done 1164 done
1165 else
1166 ((++ret))
1024 fi 1167 fi
1025 done 1168 done
1169 exit ${ret}
1170 )
1026} 1171}
1027 1172
1028############################################################## 1173# @FUNCTION: newicon
1029# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1030############################################################## 1175# @DESCRIPTION:
1031 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1032 1185
1033# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1034find_unpackable_file() { 1187find_unpackable_file() {
1035 local src="$1" 1188 local src=$1
1036 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1039 else 1191 else
1040 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1043 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1044 then
1045 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1046 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1047 then
1048 src="${src}" 1197 src=${src}
1049 fi
1050 fi 1198 fi
1051 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1052 echo "${src}" 1201 echo "${src}"
1053} 1202}
1054 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1055# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1056# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1057# 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
1058# 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.
1059# 1211#
1060# Usage: unpack_pdv [file to unpack] [size of off_t]
1061# - 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
1062# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1063# 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#
1064# 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
1065# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1066# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1067# 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
1068# 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
1069# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1070# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1071# lseek 1230# lseek
1072# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1073# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1074# 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.
1075unpack_pdv() { 1236unpack_pdv() {
1076 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1077 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1078 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1079 [ -z "${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 :("
1080 1242
1081 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1084 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 ${sizeoff_t} | hexdump -e \"%i\")
1085 1247
1086 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1087 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1088 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1089 1251
1090 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1091 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1092 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1093 1255
1094 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1095 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1097 1259
1098 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1099 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1100 iscompressed=1 1262 iscompressed=1
1101 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1102 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1103 else 1265 else
1104 iscompressed=0 1266 iscompressed=0
1105 fi 1267 fi
1106 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1107 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1108 istar=1 1270 istar=1
1109 else 1271 else
1110 istar=0 1272 istar=0
1111 fi 1273 fi
1112 1274
1140 true 1302 true
1141 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1142 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143} 1305}
1144 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1145# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1146# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1147# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1148# many other game companies. 1313# many other game companies.
1149# 1314#
1150# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1151# - If the file is not specified then unpack will utilize ${A}.
1152# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1153# the proper offset from the script itself. 1317# the proper offset from the script itself.
1154unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1155 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1156 local skip="$2" 1321 local skip=$2
1157 local exe="$3" 1322 local exe=$3
1158 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1159 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1160 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1161 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1162 then
1163 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1164 local skip=0 1330 local skip=0
1165 exe=tail 1331 exe=tail
1166 case ${ver} in 1332 case ${ver} in
1167 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1168 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1169 ;; 1335 ;;
1170 2.0|2.0.1) 1336 2.0|2.0.1)
1171 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1172 ;; 1338 ;;
1180 ;; 1346 ;;
1181 2.1.3) 1347 2.1.3)
1182 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1183 let skip="skip + 1" 1349 let skip="skip + 1"
1184 ;; 1350 ;;
1185 2.1.4) 1351 2.1.4|2.1.5)
1186 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1187 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1188 exe="dd" 1354 exe="dd"
1189 ;; 1355 ;;
1190 *) 1356 *)
1202 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}'";;
1203 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1204 esac 1370 esac
1205 1371
1206 # 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
1207 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1208 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1209 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1210 case ${filetype} in 1376 case ${filetype} in
1211 *tar\ archive) 1377 *tar\ archive*)
1212 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1213 ;; 1379 ;;
1214 bzip2*) 1380 bzip2*)
1215 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1216 ;; 1382 ;;
1226 ;; 1392 ;;
1227 esac 1393 esac
1228 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1229} 1395}
1230 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1231# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1232#
1233# Usage: check_license [license]
1234# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1235check_license() { 1402check_license() {
1236 local lic=$1 1403 local lic=$1
1237 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1238 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1239 else 1406 else
1240 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1241 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1242 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1243 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1244 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1245 lic="${src}" 1412 lic="${lic}"
1246 fi
1247 fi 1413 fi
1248 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1249 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1250 1416
1251 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1252 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1253 local shopts=$-
1254 local alic 1419 local alic
1255 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1256 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1257 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1258 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1259 return 0 1424 return 0
1260 fi 1425 fi
1261 done 1426 done
1262 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1263 1429
1264 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1265 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1266********************************************************** 1432 **********************************************************
1267The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1268package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1269continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1270CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1271********************************************************** 1437 **********************************************************
1272 1438
1273EOF 1439 EOF
1274 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1275 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1276 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1277 read alic 1443 read alic
1278 case ${alic} in 1444 case ${alic} in
1285 die "Failed to accept license" 1451 die "Failed to accept license"
1286 ;; 1452 ;;
1287 esac 1453 esac
1288} 1454}
1289 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1290# 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
1291# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1292# 1461#
1293# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1294# 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()
1295# 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
1296# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1297# 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#
1298# 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',
1299# 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
1300# 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.
1301# 1476#
1302# 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.
1303#
1304# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1305# - this will attempt to locate a cd based upon a file that is on
1306# the cd ... the more files you give this function, the more cds
1307# the cdrom functions will handle
1308cdrom_get_cds() { 1478cdrom_get_cds() {
1309 # 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
1310 # the # of files they gave us 1480 # the # of files they gave us
1311 local cdcnt=0 1481 local cdcnt=0
1312 local f= 1482 local f=
1313 for f in "$@" ; do 1483 for f in "$@" ; do
1314 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1315 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1316 done 1486 done
1317 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1318 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1319 1489
1320 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1321 # 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
1322 if [[ ! -z ${CD_ROOT} ]] ; then
1323 export CDROM_ROOT=${CD_ROOT}
1324 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1325 return
1326 fi
1327 # do the same for CD_ROOT_X
1328 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1329 local var= 1493 local var=
1330 cdcnt=0 1494 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1333 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1334 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1335 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1336 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1338 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1339 fi 1504 fi
1340 export CDROM_ROOTS_${cdcnt}="${!var}"
1341 done 1505 done
1342 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1343 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}
1344 return 1514 return
1345 fi 1515 fi
1346 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1349 if [[ -z ${CDROM_NAME} ]] ; then
1350 echo "cdrom for ${PN}."
1351 else
1352 echo "${CDROM_NAME}."
1353 fi
1354 echo 1521 echo
1355 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"
1356 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1357 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1358 einfo "directory containing the files." 1525 einfo "directory containing the files."
1359 echo 1526 echo
1360 einfo "For example:" 1527 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo 1529 echo
1363 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
1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1365 cdcnt=0 1541 cdcnt=0
1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1367 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1368 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1370 done 1546 done
1371 echo 1547 echo
1372 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"
1373 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1375 einfon "" 1551 einfon ""
1376 cdcnt=0 1552 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1379 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1380 done 1556 done
1381 echo 1557 echo
1382 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"
1383 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1386 echo 1562 echo
1387 einfo "For example:" 1563 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo 1565 echo
1390 fi 1566 fi
1567
1568 export CDROM_SET=""
1391 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1392 cdrom_load_next_cd 1570 cdrom_load_next_cd
1393} 1571}
1394 1572
1395# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1396# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1397# 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
1398# 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.
1399cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1401 local var= 1582 local var
1402 1583 ((++CDROM_CURRENT_CD))
1403 if [[ ! -z ${CD_ROOT} ]] ; then
1404 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1405 return
1406 fi
1407 1584
1408 unset CDROM_ROOT 1585 unset CDROM_ROOT
1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1410 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1412 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1413 else 1591 else
1414 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1415 fi 1593 fi
1416 1594
1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1422# 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
1423# 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
1424# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1425# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1426# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1427cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1428 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
1429 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1430 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1431 local mline=""
1432 local showedmsg=0
1433 1619
1434 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/ }
1435 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1437 && 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))
1438 done 1635 done
1439 1636
1440 if [[ -z ${CDROM_ROOT} ]] ; then
1441 echo 1637 echo
1442 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1444 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1445 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1446 else
1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1448 fi
1449 else 1642 else
1450 if [[ -z ${CDROM_NAME_1} ]] ; then
1451 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1452 else
1453 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1454 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1455 fi
1456 fi 1644 fi
1457 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
1458 fi 1652 fi
1653 showedmsg=1
1654 fi
1459 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1460 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1461 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
1462 fi 1666 fi
1667 read || die "something is screwed with your system"
1463 done 1668 done
1464} 1669}
1465 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1466# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1467# a package can support 1675# a package can support. The first form allows you to
1468# 1676# specify a list of LINGUAS. The -i builds a list of po
1469# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1470# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1471# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1472# 1680# of the lists.
1473# The first form allows you to specify a list of LINGUAS.
1474# The -i builds a list of po files found in all the
1475# directories and uses the intersection of the lists.
1476# The -u builds a list of po files found in all the
1477# directories and uses the union of the lists.
1478strip-linguas() { 1681strip-linguas() {
1479 local ls newls 1682 local ls newls nols
1480 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1481 local op="$1"; shift 1684 local op=$1; shift
1482 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1483 local d f 1686 local d f
1484 for d in "$@" ; do 1687 for d in "$@" ; do
1485 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1486 newls="${ls}" 1689 newls=${ls}
1487 else 1690 else
1488 newls="" 1691 newls=""
1489 fi 1692 fi
1490 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1491 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1492 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1493 else 1696 else
1494 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1495 fi 1698 fi
1496 done 1699 done
1497 ls="${newls}" 1700 ls=${newls}
1498 done 1701 done
1499 ls="${ls//.po}"
1500 else 1702 else
1501 ls="$@" 1703 ls="$@"
1502 fi 1704 fi
1503 1705
1504 ls=" ${ls} " 1706 nols=""
1505 newls="" 1707 newls=""
1506 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1508 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1509 else 1711 else
1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1511 fi 1713 fi
1512 done 1714 done
1513 if [ -z "${newls}" ] ; then 1715 [[ -n ${nols} ]] \
1514 unset LINGUAS 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1515 else
1516 export LINGUAS="${newls}" 1717 export LINGUAS=${newls:1}
1517 fi
1518} 1718}
1519 1719
1520# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1521# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1522 1722# @DESCRIPTION:
1523# the following functions are useful in kernel module ebuilds, etc.
1524# for an example see ivtv or drbd ebuilds
1525
1526# set's ARCH to match what the kernel expects
1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1532 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1533 case ${ARCH} in
1534 x86) export ARCH="i386";;
1535 amd64) export ARCH="x86_64";;
1536 hppa) export ARCH="parisc";;
1537 mips) export ARCH="mips";;
1538 sparc) export ARCH="$(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!
1539 *) export ARCH="${ARCH}";;
1540 esac
1541}
1542
1543# set's ARCH back to what portage expects
1544set_arch_to_portage() {
1545 i=10
1546 while ((i--)) ; do
1547 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1548 done
1549 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1550}
1551
1552# Jeremy Huddleston <eradicator@gentoo.org>:
1553# preserve_old_lib /path/to/libblah.so.0
1554# preserve_old_lib_notify /path/to/libblah.so.0
1555#
1556# 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.
1557# 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
1558# 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
1559# 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
1560# 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
1561# 1728# preserve_old_lib_notify function.
1562# src_install() {
1563# ...
1564# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1565# ...
1566# }
1567#
1568# pkg_postinst() {
1569# ...
1570# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573
1574preserve_old_lib() { 1729preserve_old_lib() {
1575 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1576 1735
1577 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1578 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1579 DIRNAME=`dirname ${LIB}`
1580 1738
1581 dodir ${DIRNAME} 1739 local lib dir
1582 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"
1583 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1584 fi 1746 done
1585} 1747}
1586 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.
1587preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1588 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1589 1758
1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1591 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1592 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1593 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."
1594 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,"
1595 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"
1596 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1597 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1598 einfo 1772 ewarn
1599 einfo "After doing that, you can safely remove ${LIB}"
1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1601 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
1602} 1784}
1603 1785
1604# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1605# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1606# 1789#
1607# 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.
1608# ex: built_with_use xchat gtk2
1609# 1791#
1610# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1611# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1612# 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.
1613built_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
1614 local opt=$1 1824 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616 1826
1617 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1618 shift 1829 shift
1619 1830
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1621 [[ ! -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 $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1622 1864
1623 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1630 shift 1872 shift
1631 done 1873 done
1632 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1633} 1875}
1634 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1635# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1636# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1637epunt_cxx() { 1884epunt_cxx() {
1638 local dir=$1 1885 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1641 local f 1888 local f
1642 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1643 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
1644 done 1891 done
1645 eend 0 1892 eend 0
1646} 1893}
1647 1894
1648# dopamd [ file ] [ new file ] 1895# @FUNCTION: make_wrapper
1649# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1650# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1651# 1898# Create a shell wrapper script named wrapper in installpath
1652# The first argument, 'file' is required. Install as 'new file', if 1899# (defaults to the bindir) to execute target (default of wrapper) by
1653# specified. 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1654 1901# libpaths followed by optionally changing directory to chdir.
1655dopamd() { 1902make_wrapper() {
1656 local pamd="$1" newpamd="${2:-$1}" 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1904 local tmpwrapper=$(emktemp)
1658 1905 # We don't want to quote ${bin} so that people can pass complex
1659 use pam || return 0 1906 # things as $bin ... "./someprog --args"
1660 1907 cat << EOF > "${tmpwrapper}"
1661 insinto /etc/pam.d 1908#!/bin/sh
1662 # these are the default doins options, but be explicit just in case 1909cd "${chdir:-.}"
1663 insopts -m 0644 -o root -g root 1910if [ -n "${libdir}" ] ; then
1664 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
1665} 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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