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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 1.332 2010/02/17 02:22:43 reavertm 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 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
113 Because Gentoo have critical dynamic libraries
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} 58}
123 59
124# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
125# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
126# <azarah@gentoo.org> (11 Nov 2002) 62}
127#
128draw_line() {
129 local i=0
130 local str_length=""
131 63
132 # Handle calls that do not have args, or wc not being installed ... 64fi
133 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
134 then 66# @FUNCTION: ecvs_clean
135 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
136 return 0 105# return 0
137 fi 106# 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 107# done
148 108# eshopts_pop
149 echo 109# @CODE
150 110eshopts_push() {
151 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
152} 123}
153 124
154# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
155EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
156# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
157EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
158# Default options for patch 154# Default options for patch:
155# @CODE
159# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
160EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
161# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
162# and not the full path .. 164# and not the full path. Globs accepted.
163EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
164# Change the printed message for a single patch. 168# Change the printed message for a single patch.
165EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
166# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
167# 171# @DESCRIPTION:
168# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
169# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
170EPATCH_FORCE="no" 178EPATCH_FORCE="no"
171 179
172# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
173# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
174# 188#
175# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
176# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
177# 191#
178# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
179# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
180# 194# ${EPATCH_FORCE} == "yes"
181# Above EPATCH_* variables can be used to control various defaults,
182# bug they should be left as is to ensure an ebuild can rely on
183# them for.
184#
185# Patches are applied in current directory.
186#
187# Bulk Patches should preferibly have the form of:
188#
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
190# 204#
191# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
192# 207#
193# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
206 local PIPE_CMD="" 210 _epatch_draw_line() {
207 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
208 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
209 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
210 local SINGLE_PATCH="no" 214 }
211 local x=""
212 215
213 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
214 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
215 local m="" 222 local m
216 einfo "${#} patches to apply ..."
217 for m in "$@" ; do 223 for m in "$@" ; do
218 epatch "${m}" 224 epatch "${m}"
219 done 225 done
220 return 0 226 return 0
221 fi 227 fi
222 228
223 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
224 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
225 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
226 235 set -- "$1"
227 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
228 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
229 239
230 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
231 then 241 # 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 ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
233 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
234 then 286 then
235 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
236 else 312 else
237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
238 fi 314 fi
239 else 315
240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
241 then 317 # but if there are more, make sure we get unique log filenames
242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
243 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
244 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
245 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
246 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
247 echo 358 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
249 eerror 396 eerror
250 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
251 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
252 echo 400 echo
253 die "Cannot find \$EPATCH_SOURCE!" 401 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##*/}\}`" != "${EPATCH_EXCLUDE}" ]
298 then
299 continue
300 fi
301 fi 402 fi
302 403
303 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
304 then 405 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##*/}-${STDERR_TARGET##*/}
397
398 eend 0 406 eend 0
399 fi
400 done 407 done
401 if [ "${SINGLE_PATCH}" = "no" ] 408
402 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
403 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
404 fi 428 fi
429 done
405} 430}
406 431
407# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
408# implementation. 433# @USAGE: [temp dir]
409# 434# @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) 435# Cheap replacement for when debianutils (and thus mktemp)
534# does not exist on the users system 436# 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() { 437emktemp() {
539 local exe="touch" 438 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
541 local topdir="$1" 440 local topdir=$1
542 441
543 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
544 then
545 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
546 && topdir="/tmp" \ 444 && topdir="/tmp" \
547 || topdir="${T}" 445 || topdir=${T}
548 fi 446 fi
549 447
550 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
551 then 449 # system lacks `mktemp` so we have to fake it
552 local tmp=/ 450 local tmp=/
553 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
555 done 453 done
556 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
557 echo "${tmp}" 455 echo "${tmp}"
558 else 456 else
559 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
560 && exe="-p" \ 458 # but should produce a usable file on all userlands
561 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
562 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
563 fi 463 fi
464 fi
564} 465}
565 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
566# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
567# and pw (FreeBSD) used in enewuser()/enewgroup() 477# 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() { 478egetent() {
573 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
574 case "$2" in 481 case "$2" in
575 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
577 ;; 484 ;;
578 *) # Numeric 485 *) # Numeric
579 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
580 ;; 487 ;;
581 esac 488 esac
582 elif useq x86-fbsd ; then 489 ;;
583 local action 490 *-darwin*)
584 if [ "$1" == "passwd" ] 491 local mytype=$1
585 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
586 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
587 else 494 case "$2" in
588 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
589 fi 512 fi
513
590 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
591 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
592 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
593 getent "$1" "$2" 521 getent "$1" "$2"
594 fi 522 ;;
523 esac
595} 524}
596 525
597# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
598# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
599# 528# @DESCRIPTION:
600# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
601# 530# a user to the system. The only required parameter is the username.
602# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
603# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
604# uid: next available (see useradd(8)) 533# 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() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
611 # get the username 542 # get the username
612 local euser="$1"; shift 543 local euser=$1; shift
613 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
614 then
615 eerror "No username specified !" 545 eerror "No username specified !"
616 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
617 fi 547 fi
618 548
619 # lets see if the username already exists 549 # lets see if the username already exists
620 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
621 then
622 return 0 551 return 0
623 fi 552 fi
624 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
625 554
626 # options to pass to useradd 555 # options to pass to useradd
627 local opts= 556 local opts=
628 557
629 # handle uid 558 # handle uid
630 local euid="$1"; shift 559 local euid=$1; shift
631 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
632 then
633 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
634 then
635 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
636 then
637 euid="next" 563 euid="next"
638 fi 564 fi
639 else 565 else
640 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
641 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
642 fi 568 fi
643 else 569 else
644 euid="next" 570 euid="next"
645 fi 571 fi
646 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
647 then 573 for ((euid = 101; euid <= 999; euid++)); do
648 local pwrange
649 if [ "${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 574 [[ -z $(egetent passwd ${euid}) ]] && break
656 done 575 done
657 fi 576 fi
658 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
659 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
660 579
661 # handle shell 580 # handle shell
662 local eshell="$1"; shift 581 local eshell=$1; shift
663 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
664 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
665 if [ ! -e "${eshell}" ]
666 then
667 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
668 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
669 fi 590 fi
670 else 591 else
671 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
672 then 593 [[ -x ${ROOT}${shell} ]] && break
673 eshell="/usr/bin/false" 594 done
674 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
675 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
676 fi 604 fi
605
606 eshell=${shell}
677 fi 607 fi
678 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
679 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
680 610
681 # handle homedir 611 # handle homedir
682 local ehome="$1"; shift 612 local ehome=$1; shift
683 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
684 then
685 ehome="/dev/null" 614 ehome="/dev/null"
686 fi 615 fi
687 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
688 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
689 618
690 # handle groups 619 # handle groups
691 local egroups="$1"; shift 620 local egroups=$1; shift
692 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
693 then
694 local oldifs="${IFS}" 622 local oldifs=${IFS}
695 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
696 624
697 export IFS="," 625 export IFS=","
698 for g in ${egroups} 626 for g in ${egroups} ; do
699 do
700 export IFS="${oldifs}" 627 export IFS=${oldifs}
701 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
702 then
703 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
704 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
705 fi 631 fi
706 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
707 then
708 defgroup="${g}" 633 defgroup=${g}
709 else 634 else
710 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
711 fi 636 fi
712 export IFS="," 637 export IFS=","
713 done 638 done
714 export IFS="${oldifs}" 639 export IFS=${oldifs}
715 640
716 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
717 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
718 then
719 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
720 fi 644 fi
721 else 645 else
722 egroups="(none)" 646 egroups="(none)"
723 fi 647 fi
724 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
725 649
726 # handle extra and add the user 650 # handle extra and add the user
727 local eextra="$@"
728 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
729 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
730 if useq ppc-macos 653 case ${CHOST} in
731 then 654 *-darwin*)
732 ### Make the user 655 ### Make the user
733 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
734 then
735 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
736 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
737 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
738 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
739 ### Add the user to the groups specified 661 ### Add the user to the groups specified
740 local oldifs="${IFS}" 662 local oldifs=${IFS}
741 export IFS="," 663 export IFS=","
742 for g in ${egroups} 664 for g in ${egroups} ; do
743 do
744 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
745 done 666 done
746 export IFS="${oldifs}" 667 export IFS=${oldifs}
747 else 668 else
748 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
749 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
750 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
751 die "Required function missing" 672 die "Required function missing"
752 fi 673 fi
753 elif use x86-fbsd ; then 674 ;;
754 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
755 then 676 if [[ -z $@ ]] ; then
756 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
757 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
758 die "enewuser failed" 679 die "enewuser failed"
759 else 680 else
760 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
761 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
762 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
763 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
764 else 690 else
765 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
766 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
767 useradd ${opts} ${euser} \ 711 useradd ${opts} \
768 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
769 || die "enewuser failed" 714 || die "enewuser failed"
770 else 715 else
771 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
772 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
773 || die "enewuser failed" 719 || die "enewuser failed"
774 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
775 fi 729 fi
730
776 export SANDBOX_ON="${oldsandbox}" 731 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} 732}
786 733
787# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
788# vapier@gentoo.org 735# @USAGE: <group> [gid]
789# 736# @DESCRIPTION:
790# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
791# 738# group to the system. Just give it a group name to add and enewgroup will
792# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
793# groupname: REQUIRED ! 740# allocate the next available one.
794# gid: next available (see groupadd(8))
795# extra: none
796enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
797 # get the group 749 # get the group
798 local egroup="$1"; shift 750 local egroup="$1"; shift
799 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
800 then 752 then
801 eerror "No group specified !" 753 eerror "No group specified !"
802 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
803 fi 755 fi
804 756
805 # see if group already exists 757 # see if group already exists
806 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
807 then
808 return 0 759 return 0
809 fi 760 fi
810 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
811 762
812 # options to pass to useradd 763 # options to pass to useradd
818 then 769 then
819 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
820 then 771 then
821 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
822 then 773 then
823 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
824 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
825 else 776 else
826 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
827 fi 778 fi
828 else 779 else
842 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
843 794
844 # add the group 795 # add the group
845 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
846 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
847 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
848 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
849 then 801 then
850 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
851 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
852 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
853 die "Required function missing" 805 die "Required function missing"
854 fi 806 fi
855 807
856 # If we need the next available 808 # If we need the next available
857 case ${egid} in 809 case ${egid} in
858 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
859 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
860 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
861 done 813 done
862 esac 814 esac
863 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
864 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
865 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
866 case ${egid} in 820 case ${egid} in
867 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
870 done 824 done
871 esac 825 esac
872 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
873 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
874 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
875 fi 841 ;;
842 esac
876 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
877} 844}
878 845
879# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
880# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
881# 848# @DESCRIPTION:
882# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
883edos2unix() { 853edos2unix() {
884 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
885 do
886 cp "${f}" ${T}/edos2unix
887 sed 's/\r$//' ${T}/edos2unix > "${f}"
888 done
889} 855}
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##############################################################
897 856
898# Make a desktop file ! 857# Make a desktop file !
899# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
900# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
901# 860#
902# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
903# 862#
904# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
905# name: the name that will show up in the menu 864# name: the name that will show up in the menu
906# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
907# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
908# a full path to an icon 867# a full path to an icon
909# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
910# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
911# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
912make_desktop_entry() { 871make_desktop_entry() {
913 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
914 873
915 local exec="${1}" 874 local exec=${1}
916 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
917 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
918 local type="${4}" 877 local type=${4}
919 local subdir="${6}" 878 local path=${5}
920 local path="${5:-${GAMES_BINDIR}}" 879
921 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
922 then 881 local catmaj=${CATEGORY%%-*}
923 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
924 "app-emulation") 883 case ${catmaj} in
925 type=Emulator 884 app)
926 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
927 ;; 904 ;;
928 "games-"*) 905
929 type=Game 906 dev)
930 subdir="Games" 907 type="Development"
931 ;; 908 ;;
932 "net-"*) 909
933 type=Network 910 games)
934 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
935 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
936 *) 995 *)
937 type= 996 type=
938 subdir=
939 ;; 997 ;;
940 esac 998 esac
941 fi 999 fi
942 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
943 1007
1008 cat <<-EOF > "${desktop}"
944echo "[Desktop Entry] 1009 [Desktop Entry]
945Encoding=UTF-8
946Version=0.9.2
947Name=${name} 1010 Name=${name}
948Type=Application 1011 Type=Application
949Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
950Exec=${exec} 1013 Exec=${exec}
951Path=${path} 1014 TryExec=${exec%% *}
952Icon=${icon} 1015 Icon=${icon}
953Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
954 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
955 insinto /usr/share/applications 1024 insinto /usr/share/applications
956 doins "${desktop}" 1025 doins "${desktop}"
957 1026 )
958 return 0
959} 1027}
960 1028
961# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
962# 1030# @USAGE: [directories]
963# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
964# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
965# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
966 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
967make_session_desktop() { 1064make_session_desktop() {
968
969 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -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 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
971 1067
972 local title="${1}" 1068 local title=$1
973 local command="${2}" 1069 local command=$2
974 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
975 1072
1073 cat <<-EOF > "${desktop}"
976echo "[Desktop Entry] 1074 [Desktop Entry]
977Encoding=UTF-8
978Name=${title} 1075 Name=${title}
979Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
980Exec=${command} 1077 Exec=${command} $*
981TryExec=${command} 1078 TryExec=${command}
982Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
983 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
984 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
985 doins "${desktop}" 1086 doins "${desktop}"
986 1087 )
987 return 0
988} 1088}
989 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
990domenu() { 1095domenu() {
991 local i 1096 (
992 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
993 insinto /usr/share/applications 1100 insinto /usr/share/applications
994 for i in ${@} 1101 for i in "$@" ; do
995 do
996 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
997 then
998 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
999 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1000 then
1001 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1002 do
1003 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1004 done 1109 done
1110 else
1111 ((++ret))
1005 fi 1112 fi
1006 done 1113 done
1114 exit ${ret}
1115 )
1007} 1116}
1008 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1009doicon() { 1136doicon() {
1010 local i 1137 (
1011 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1012 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1013 for i in ${@} 1142 for i in "$@" ; do
1014 do
1015 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1016 then
1017 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1018 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1019 then
1020 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1021 do
1022 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1023 done 1150 done
1151 else
1152 ((++ret))
1024 fi 1153 fi
1025 done 1154 done
1155 exit ${ret}
1156 )
1026} 1157}
1027 1158
1028############################################################## 1159# @FUNCTION: newicon
1029# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1030############################################################## 1161# @DESCRIPTION:
1031 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1032 1171
1033# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1034find_unpackable_file() { 1173find_unpackable_file() {
1035 local src="$1" 1174 local src=$1
1036 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1039 else 1177 else
1040 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1043 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1044 then
1045 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1046 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1047 then
1048 src="${src}" 1183 src=${src}
1049 fi
1050 fi 1184 fi
1051 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1052 echo "${src}" 1187 echo "${src}"
1053} 1188}
1054 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1055# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1056# They're self-unpacking programs with the binary package stuffed in 1194# 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 1195# 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. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1059# 1197#
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 1198# 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 1199# 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 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1064# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1065# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1066# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1067# basically look for the first lseek command (we do the strings/grep because 1210# 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 1211# sometimes the function call is _llseek or something) and steal the 2nd
1069# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1070# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1071# lseek 1216# lseek
1072# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1073# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1074# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1075unpack_pdv() { 1222unpack_pdv() {
1076 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1077 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1078 1225
1226 [[ -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 :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1080 1228
1081 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1084 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1085 1233
1086 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1087 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1088 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1089 1237
1090 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1091 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1092 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1093 1241
1094 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1095 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1097 1245
1098 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1099 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1100 iscompressed=1 1248 iscompressed=1
1101 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1102 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1103 else 1251 else
1104 iscompressed=0 1252 iscompressed=0
1105 fi 1253 fi
1106 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1107 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1108 istar=1 1256 istar=1
1109 else 1257 else
1110 istar=0 1258 istar=0
1111 fi 1259 fi
1112 1260
1140 true 1288 true
1141 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1142 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143} 1291}
1144 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1145# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1146# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1147# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1148# many other game companies. 1299# many other game companies.
1149# 1300#
1150# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1151# - If the file is not specified then unpack will utilize ${A}.
1152# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1153# the proper offset from the script itself. 1303# the proper offset from the script itself.
1154unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1155 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1156 local skip="$2" 1307 local skip=$2
1157 local exe="$3" 1308 local exe=$3
1158 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1159 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1160 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1161 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1162 then
1163 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1164 local skip=0 1316 local skip=0
1165 exe=tail 1317 exe=tail
1166 case ${ver} in 1318 case ${ver} in
1167 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1168 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1169 ;; 1321 ;;
1170 2.0|2.0.1) 1322 2.0|2.0.1)
1171 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1172 ;; 1324 ;;
1180 ;; 1332 ;;
1181 2.1.3) 1333 2.1.3)
1182 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1183 let skip="skip + 1" 1335 let skip="skip + 1"
1184 ;; 1336 ;;
1185 2.1.4) 1337 2.1.4|2.1.5)
1186 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1187 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1188 exe="dd" 1340 exe="dd"
1189 ;; 1341 ;;
1190 *) 1342 *)
1202 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1203 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1204 esac 1356 esac
1205 1357
1206 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1207 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1208 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1209 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1210 case ${filetype} in 1362 case ${filetype} in
1211 *tar\ archive) 1363 *tar\ archive*)
1212 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1213 ;; 1365 ;;
1214 bzip2*) 1366 bzip2*)
1215 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1216 ;; 1368 ;;
1226 ;; 1378 ;;
1227 esac 1379 esac
1228 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1229} 1381}
1230 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1231# Display a license for user to accept. 1386# 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. 1387# specified, then ${LICENSE} is used.
1235check_license() { 1388check_license() {
1236 local lic=$1 1389 local lic=$1
1237 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1238 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1239 else 1392 else
1240 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1241 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1242 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1243 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1244 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1245 lic="${src}" 1398 lic="${lic}"
1246 fi
1247 fi 1399 fi
1248 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1249 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1250 1402
1251 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1252 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1253 local shopts=$-
1254 local alic 1405 local alic
1255 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1256 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1257 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1258 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1259 return 0 1410 return 0
1260 fi 1411 fi
1261 done 1412 done
1262 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1263 1415
1264 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1265 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1266********************************************************** 1418 **********************************************************
1267The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1268package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1269continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1270CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1271********************************************************** 1423 **********************************************************
1272 1424
1273EOF 1425 EOF
1274 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1275 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${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] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1277 read alic 1429 read alic
1278 case ${alic} in 1430 case ${alic} in
1285 die "Failed to accept license" 1437 die "Failed to accept license"
1286 ;; 1438 ;;
1287 esac 1439 esac
1288} 1440}
1289 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1290# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1291# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1292# 1447#
1293# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1294# standardize everything. all you have to do is call cdrom_get_cds() 1449# 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 1450# and when the function returns, you can assume that the cd has been
1296# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1297# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1298# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# 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 1458# etc... If you want to give the cds better names, then just export
1300# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1301# 1462#
1302# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# 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() { 1464cdrom_get_cds() {
1309 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1310 # the # of files they gave us 1466 # the # of files they gave us
1311 local cdcnt=0 1467 local cdcnt=0
1312 local f= 1468 local f=
1313 for f in "$@" ; do 1469 for f in "$@" ; do
1314 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1315 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1316 done 1472 done
1317 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1318 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1319 1475
1320 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1321 # if they did, let's just believe them that it's correct 1477 # 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 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1329 local var= 1479 local var=
1330 cdcnt=0 1480 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1333 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1334 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1335 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1336 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1338 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1339 fi 1490 fi
1340 export CDROM_ROOTS_${cdcnt}="${!var}"
1341 done 1491 done
1342 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1343 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1344 return 1500 return
1345 fi 1501 fi
1346 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 einfon "This ebuild will need the " 1506 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 1507 echo
1355 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1356 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1357 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1358 einfo "directory containing the files." 1511 einfo "directory containing the files."
1359 echo 1512 echo
1360 einfo "For example:" 1513 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo 1515 echo
1363 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1365 cdcnt=0 1527 cdcnt=0
1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1367 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1368 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1370 done 1532 done
1371 echo 1533 echo
1372 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1373 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1375 einfon "" 1537 einfon ""
1376 cdcnt=0 1538 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1379 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1380 done 1542 done
1381 echo 1543 echo
1382 einfo "Or, if you have all the files in the same place, or" 1544 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" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1386 echo 1548 echo
1387 einfo "For example:" 1549 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo 1551 echo
1390 fi 1552 fi
1553
1554 export CDROM_SET=""
1391 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1392 cdrom_load_next_cd 1556 cdrom_load_next_cd
1393} 1557}
1394 1558
1395# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1396# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1397# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# 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. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1399cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1401 local var= 1568 local var
1402 1569 ((++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 1570
1408 unset CDROM_ROOT 1571 unset CDROM_ROOT
1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1410 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1412 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1413 else 1577 else
1414 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1415 fi 1579 fi
1416 1580
1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${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 1586# 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 1587# found, then a message asking for the user to insert the cdrom will be
1424# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1425# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1426# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1427cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1428 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1429 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1430 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1431 local mline=""
1432 local showedmsg=0
1433 1605
1434 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1435 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1437 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1438 done 1621 done
1439 1622
1440 if [[ -z ${CDROM_ROOT} ]] ; then
1441 echo 1623 echo
1442 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1444 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1445 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1446 else
1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1448 fi
1449 else 1628 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 !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1455 fi
1456 fi 1630 fi
1457 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1458 fi 1638 fi
1639 showedmsg=1
1640 fi
1459 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1460 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1461 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1462 fi 1652 fi
1653 read || die "something is screwed with your system"
1463 done 1654 done
1464} 1655}
1465 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1466# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1467# a package can support 1661# a package can support. The first form allows you to
1468# 1662# specify a list of LINGUAS. The -i builds a list of po
1469# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1470# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1471# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1472# 1666# 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() { 1667strip-linguas() {
1479 local ls newls 1668 local ls newls nols
1480 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1481 local op="$1"; shift 1670 local op=$1; shift
1482 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1483 local d f 1672 local d f
1484 for d in "$@" ; do 1673 for d in "$@" ; do
1485 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1486 newls="${ls}" 1675 newls=${ls}
1487 else 1676 else
1488 newls="" 1677 newls=""
1489 fi 1678 fi
1490 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1491 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1492 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1493 else 1682 else
1494 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1495 fi 1684 fi
1496 done 1685 done
1497 ls="${newls}" 1686 ls=${newls}
1498 done 1687 done
1499 ls="${ls//.po}"
1500 else 1688 else
1501 ls="$@" 1689 ls="$@"
1502 fi 1690 fi
1503 1691
1504 ls=" ${ls} " 1692 nols=""
1505 newls="" 1693 newls=""
1506 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1508 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1509 else 1697 else
1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1511 fi 1699 fi
1512 done 1700 done
1513 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1514 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1515 else
1516 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1517 fi
1518} 1704}
1519 1705
1520# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1521# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1522 1708# @DESCRIPTION:
1523# the following functions are useful in kernel module ebuilds, etc.
1524# for an example see ivtv or drbd ebuilds
1525
1526# set's ARCH to match what the kernel expects
1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1532 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1709# 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 1710# 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 1711# 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 1712# 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: 1713# solution, so instead you can call this from pkg_preinst. See also the
1561# 1714# 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() { 1715preserve_old_lib() {
1575 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1576 1721
1577 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1578 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1579 DIRNAME=`dirname ${LIB}`
1580 1724
1581 dodir ${DIRNAME} 1725 local lib dir
1582 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1583 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1584 fi 1732 done
1585} 1733}
1586 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1587preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1588 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1589 1744
1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1591 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1592 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1593 einfo "An old version of an installed library was detected on your system." 1753 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" 1754 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," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1596 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1597 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1598 einfo 1758 ewarn
1599 einfo "After doing that, you can safely remove ${LIB}"
1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1601 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1602} 1770}
1603 1771
1604# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1605# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1606# 1775#
1607# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1608# ex: built_with_use xchat gtk2
1609# 1777#
1610# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1611# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1612# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1613built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1614 local opt=$1 1810 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616 1812
1617 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1618 shift 1815 shift
1619 1816
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1621 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1622 1850
1623 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1630 shift 1858 shift
1631 done 1859 done
1632 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1633} 1861}
1634 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1635# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1636# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1637epunt_cxx() { 1870epunt_cxx() {
1638 local dir=$1 1871 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1641 local f 1874 local f
1642 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1643 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1644 done 1877 done
1645 eend 0 1878 eend 0
1646} 1879}
1647 1880
1648# dopamd [ file ] [ new file ] 1881# @FUNCTION: make_wrapper
1649# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1650# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1651# 1884# Create a shell wrapper script named wrapper in installpath
1652# The first argument, 'file' is required. Install as 'new file', if 1885# (defaults to the bindir) to execute target (default of wrapper) by
1653# specified. 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1654 1887# libpaths followed by optionally changing directory to chdir.
1655dopamd() { 1888make_wrapper() {
1656 local pamd="$1" newpamd="${2:-$1}" 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1890 local tmpwrapper=$(emktemp)
1658 1891 # We don't want to quote ${bin} so that people can pass complex
1659 use pam || return 0 1892 # things as $bin ... "./someprog --args"
1660 1893 cat << EOF > "${tmpwrapper}"
1661 insinto /etc/pam.d 1894#!/bin/sh
1662 # these are the default doins options, but be explicit just in case 1895cd "${chdir:-.}"
1663 insopts -m 0644 -o root -g root 1896if [ -n "${libdir}" ] ; then
1664 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899 else
1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1665} 1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1930# fi
1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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