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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.147 2005/02/03 23:46:40 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 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 ] || [ ! -e /proc/cpuinfo ] 25# @USAGE: [seconds]
38 then 26# @DESCRIPTION:
39 : 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 else 28# printing a message the user should probably be reading and often used in
41 CPU_FLAGS=$1 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 USER_CPU=`grep "flags" /proc/cpuinfo` 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
61
62# Wait for the supplied number of seconds. If no argument is supplied, defaults
63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
64# outputting to a terminal, don't wait. For compatability purposes, the argument
65# must be an integer greater than zero.
66# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
67epause() { 31epause() {
68 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
69 sleep ${1:-5}
70 fi
71} 33}
72 34
73# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
74# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
75# don't beep. 37# @DESCRIPTION:
76# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
77ebeep() { 42ebeep() {
78 local n 43 local n
79 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 echo -ne "\a" 46 echo -ne "\a"
82 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
83 echo -ne "\a" 48 echo -ne "\a"
84 sleep 1 49 sleep 1
85 done 50 done
86 fi 51 fi
87} 52}
88 53
89# This function generate linker scripts in /usr/lib for dynamic 54else
90# libs in /lib. This is to fix linking problems when you have
91# the .so in /lib, and the .a in /usr/lib. What happens is that
92# in some cases when linking dynamic, the .a in /usr/lib is used
93# instead of the .so in /lib due to gcc/libtool tweaking ld's
94# library search path. This cause many builds to fail.
95# See bug #4411 for more info.
96#
97# To use, simply call:
98#
99# gen_usr_ldscript libfoo.so
100#
101# Note that you should in general use the unversioned name of
102# the library, as ldconfig should usually update it correctly
103# to point to the latest version of the library present.
104#
105# <azarah@gentoo.org> (26 Oct 2002)
106#
107gen_usr_ldscript() {
108 local libdir="$(get_libdir)"
109 # Just make sure it exists
110 dodir /usr/${libdir}
111 55
112 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
113/* GNU ld script 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
114 Because Gentoo have critical dynamic libraries
115 in /lib, and the static versions in /usr/lib, we
116 need to have a "fake" dynamic lib in /usr/lib,
117 otherwise we run into linking problems.
118 See bug #4411 on http://bugs.gentoo.org/ for
119 more info. */
120GROUP ( /${libdir}/${1} )
121END_LDSCRIPT
122 fperms a+x "/usr/${libdir}/${1}"
123} 58}
124 59
125# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
126# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
127# <azarah@gentoo.org> (11 Nov 2002) 62}
128#
129draw_line() {
130 local i=0
131 local str_length=""
132 63
133 # Handle calls that do not have args, or wc not being installed ... 64fi
134 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
135 then 66# @FUNCTION: ecvs_clean
136 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
137 return 0 105# return 0
138 fi 106# fi
139
140 # Get the length of $*
141 str_length="$(echo -n "$*" | wc -m)"
142
143 while [ "$i" -lt "${str_length}" ]
144 do
145 echo -n "="
146
147 i=$((i + 1))
148 done 107# done
149 108# eshopts_pop
150 echo 109# @CODE
151 110eshopts_push() {
152 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
153} 123}
154 124
155# 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: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
156EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
157# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
158EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
159# Default options for patch 154# Default options for patch:
155# @CODE
160# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
161EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
162# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
163# and not the full path .. 164# and not the full path. Globs accepted.
164EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
165# Change the printed message for a single patch. 168# Change the printed message for a single patch.
166EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
167# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
168# 171# @DESCRIPTION:
169# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
170# 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.
171EPATCH_FORCE="no" 178EPATCH_FORCE="no"
172 179
173# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
174# 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.
175# 188#
176# 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
177# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
178# 191#
179# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
180# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
181# 194# ${EPATCH_FORCE} == "yes"
182# Above EPATCH_* variables can be used to control various defaults,
183# bug they should be left as is to ensure an ebuild can rely on
184# them for.
185#
186# Patches are applied in current directory.
187#
188# Bulk Patches should preferibly have the form of:
189#
190# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${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.
191# 204#
192# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
193# 207#
194# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
195# 02_sparc_another-fix.patch.bz2
196#
197# This ensures that there are a set order, and you can have ARCH
198# specific patches.
199#
200# If you however give an argument to epatch(), it will treat it as a
201# single patch that need to be applied if its a file. If on the other
202# hand its a directory, it will set EPATCH_SOURCE to this.
203#
204# <azarah@gentoo.org> (10 Nov 2002)
205#
206epatch() { 209epatch() {
207 local PIPE_CMD="" 210 _epatch_draw_line() {
208 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
209 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
210 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
211 local SINGLE_PATCH="no" 214 }
212 local x=""
213 215
214 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
215 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 [[ $# -gt 1 ]] ; then
216 local m="" 222 local m
217 einfo "${#} patches to apply ..."
218 for m in "$@" ; do 223 for m in "$@" ; do
219 epatch "${m}" 224 epatch "${m}"
220 done 225 done
221 return 0 226 return 0
222 fi 227 fi
223 228
224 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
225 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
226 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
227 235 set -- "$1"
228 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
229 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
230 239
231 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
232 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
233 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
234 if [ "${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} ]]
235 then 286 then
236 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
237 else 312 else
238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
239 fi 314 fi
240 else 315
241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
242 then 317 # but if there are more, make sure we get unique log filenames
243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
244 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
245 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
246 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
247 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
248 echo 358 echo
249 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
250 eerror 396 eerror
251 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
252 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
253 echo 400 echo
254 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
255 fi
256
257 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
258 fi
259
260 case ${EPATCH_SUFFIX##*\.} in
261 bz2)
262 PIPE_CMD="bzip2 -dc"
263 PATCH_SUFFIX="bz2"
264 ;;
265 gz|Z|z)
266 PIPE_CMD="gzip -dc"
267 PATCH_SUFFIX="gz"
268 ;;
269 ZIP|zip)
270 PIPE_CMD="unzip -p"
271 PATCH_SUFFIX="zip"
272 ;;
273 *)
274 PIPE_CMD="cat"
275 PATCH_SUFFIX="patch"
276 ;;
277 esac
278
279 if [ "${SINGLE_PATCH}" = "no" ]
280 then
281 einfo "Applying various patches (bugfixes/updates) ..."
282 fi
283 for x in ${EPATCH_SOURCE}
284 do
285 # New ARCH dependant patch naming scheme ...
286 #
287 # ???_arch_foo.patch
288 #
289 if [ -f ${x} ] && \
290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
291 [ "${EPATCH_FORCE}" = "yes" ])
292 then
293 local count=0
294 local popts="${EPATCH_OPTS}"
295
296 if [ -n "${EPATCH_EXCLUDE}" ]
297 then
298 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
299 then
300 continue
301 fi
302 fi 402 fi
303 403
304 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
305 then 405 rm -f "${STDERR_TARGET}"
306 if [ -n "${EPATCH_SINGLE_MSG}" ]
307 then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${x##*/} ..."
311 fi
312 else
313 einfo " ${x##*/} ..."
314 fi
315
316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
318
319 # Allow for prefix to differ ... im lazy, so shoot me :/
320 while [ "${count}" -lt 5 ]
321 do
322 # Generate some useful debug info ...
323 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325
326 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then
328 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 else
331 PATCH_TARGET="${x}"
332 fi
333
334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336
337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339
340 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then
342 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
343 then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
349 fi
350 fi
351
352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
353 then
354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359
360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
361
362 if [ "$?" -ne 0 ]
363 then
364 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371
372 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
373
374 break
375 fi
376
377 count=$((count + 1))
378 done
379
380 if [ "${PATCH_SUFFIX}" != "patch" ]
381 then
382 rm -f ${PATCH_TARGET}
383 fi
384
385 if [ "${count}" -eq 5 ]
386 then
387 echo
388 eerror "Failed Patch: ${x##*/}!"
389 eerror
390 eerror "Include in your bugreport the contents of:"
391 eerror
392 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
393 echo
394 die "Failed Patch: ${x##*/}!"
395 fi
396
397 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
398
399 eend 0 406 eend 0
400 fi
401 done 407 done
402 if [ "${SINGLE_PATCH}" = "no" ] 408
403 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
404 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
405 fi 428 fi
429 done
406} 430}
407 431
408# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
409# implementation. 433# @USAGE: [temp dir]
410# 434# @DESCRIPTION:
411# <azarah@gentoo.org> (06 March 2003)
412#
413have_NPTL() {
414 cat > ${T}/test-nptl.c <<-"END"
415 #define _XOPEN_SOURCE
416 #include <unistd.h>
417 #include <stdio.h>
418
419 int main()
420 {
421 char buf[255];
422 char *str = buf;
423
424 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
425 if (NULL != str) {
426 printf("%s\n", str);
427 if (NULL != strstr(str, "NPTL"))
428 return 0;
429 }
430
431 return 1;
432 }
433 END
434
435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
437 then
438 echo "yes"
439 einfon "Checking what PTHREADS implementation we have ..."
440 if ${T}/nptl
441 then
442 return 0
443 else
444 return 1
445 fi
446 else
447 echo "no"
448 fi
449
450 return 1
451}
452
453# This function check how many cpu's are present, and then set
454# -j in MAKEOPTS accordingly.
455#
456# Thanks to nall <nall@gentoo.org> for this.
457#
458get_number_of_jobs() {
459 local jobs=0
460
461 if [ ! -r /proc/cpuinfo ]
462 then
463 return 1
464 fi
465
466 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
467 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
468 then
469 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
470 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
471 ADMINPARAM="${ADMINPARAM/-j}"
472 fi
473
474 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
475
476 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
477 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
478 then
479 # these archs will always have "[Pp]rocessor"
480 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
481
482 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
483 then
484 # sparc always has "ncpus active"
485 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
486
487 elif [ "${ARCH}" = "alpha" ]
488 then
489 # alpha has "cpus active", but only when compiled with SMP
490 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
491 then
492 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493 else
494 jobs=2
495 fi
496
497 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
498 then
499 # ppc has "processor", but only when compiled with SMP
500 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
501 then
502 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
503 else
504 jobs=2
505 fi
506 elif [ "${ARCH}" = "s390" ]
507 then
508 # s390 has "# processors : "
509 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
510 else
511 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
512 die "Unknown ARCH -- ${ARCH}!"
513 fi
514
515 # Make sure the number is valid ...
516 if [ "${jobs}" -lt 1 ]
517 then
518 jobs=1
519 fi
520
521 if [ -n "${ADMINPARAM}" ]
522 then
523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
524 then
525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
527 else
528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
530 fi
531 fi
532}
533
534# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
535# does not exist on the users system 436# does not exist on the users system.
536# vapier@gentoo.org
537#
538# Takes just 1 optional parameter (the directory to create tmpfile in)
539emktemp() { 437emktemp() {
540 local exe="touch" 438 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
542 local topdir="$1" 440 local topdir=$1
543 441
544 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
545 then
546 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
547 && topdir="/tmp" \ 444 && topdir="/tmp" \
548 || topdir="${T}" 445 || topdir=${T}
549 fi 446 fi
550 447
551 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
552 then 449 # system lacks `mktemp` so we have to fake it
553 local tmp=/ 450 local tmp=/
554 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
556 done 453 done
557 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
558 echo "${tmp}" 455 echo "${tmp}"
559 else 456 else
560 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
561 && exe="-p" \ 458 # but should produce a usable file on all userlands
562 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
563 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
564 fi 463 fi
464 fi
565} 465}
566 466
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:
567# 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),
568# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
571#
572# egetent(database, key)
573egetent() { 478egetent() {
574 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
575 case "$2" in 481 case "$2" in
576 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;; 484 ;;
579 *) # Numeric 485 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;; 487 ;;
582 esac 488 esac
583 elif useq x86-fbsd ; then 489 ;;
584 local action 490 *-darwin*)
585 if [ "$1" == "passwd" ] 491 local mytype=$1
586 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
587 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
588 else 494 case "$2" in
589 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
590 fi 512 fi
513
591 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
592 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
593 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2" 521 getent "$1" "$2"
595 fi 522 ;;
523 esac
596} 524}
597 525
598# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
599# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
600# 528# @DESCRIPTION:
601# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
602# 530# a user to the system. The only required parameter is the username.
603# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
604# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
605# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
606# note: pass -1 to get default behavior
607# shell: /bin/false
608# homedir: /dev/null
609# groups: none
610# extra: comment of 'added by portage for ${PN}'
611enewuser() { 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
612 # get the username 542 # get the username
613 local euser="$1"; shift 543 local euser=$1; shift
614 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
615 then
616 eerror "No username specified !" 545 eerror "No username specified !"
617 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
618 fi 547 fi
619 548
620 # lets see if the username already exists 549 # lets see if the username already exists
621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
622 then
623 return 0 551 return 0
624 fi 552 fi
625 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
626 554
627 # options to pass to useradd 555 # options to pass to useradd
628 local opts= 556 local opts=
629 557
630 # handle uid 558 # handle uid
631 local euid="$1"; shift 559 local euid=$1; shift
632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
633 then
634 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
635 then
636 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
637 then
638 euid="next" 563 euid="next"
639 fi 564 fi
640 else 565 else
641 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
642 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
643 fi 568 fi
644 else 569 else
645 euid="next" 570 euid="next"
646 fi 571 fi
647 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
648 then 573 for ((euid = 101; euid <= 999; euid++)); do
649 local pwrange
650 if [ "${USERLAND}" == "BSD" ] ; then
651 pwrange="`jot 898 101`"
652 else
653 pwrange="`seq 101 999`"
654 fi
655 for euid in ${pwrange} ; do
656 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
657 done 575 done
658 fi 576 fi
659 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
660 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
661 579
662 # handle shell 580 # handle shell
663 local eshell="$1"; shift 581 local eshell=$1; shift
664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
665 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
666 if [ ! -e "${eshell}" ]
667 then
668 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
669 die "${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 ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
670 fi 590 fi
671 else 591 else
672 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
673 then 593 [[ -x ${ROOT}${shell} ]] && break
674 eshell="/usr/bin/false" 594 done
675 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
676 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 ${USERLAND}"
603 esac
677 fi 604 fi
605
606 eshell=${shell}
678 fi 607 fi
679 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
680 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
681 610
682 # handle homedir 611 # handle homedir
683 local ehome="$1"; shift 612 local ehome=$1; shift
684 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
685 then
686 ehome="/dev/null" 614 ehome="/dev/null"
687 fi 615 fi
688 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
689 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
690 618
691 # handle groups 619 # handle groups
692 local egroups="$1"; shift 620 local egroups=$1; shift
693 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
694 then
695 local oldifs="${IFS}" 622 local oldifs=${IFS}
696 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
697 624
698 export IFS="," 625 export IFS=","
699 for g in ${egroups} 626 for g in ${egroups} ; do
700 do
701 export IFS="${oldifs}" 627 export IFS=${oldifs}
702 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
703 then
704 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
705 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
706 fi 631 fi
707 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
708 then
709 defgroup="${g}" 633 defgroup=${g}
710 else 634 else
711 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
712 fi 636 fi
713 export IFS="," 637 export IFS=","
714 done 638 done
715 export IFS="${oldifs}" 639 export IFS=${oldifs}
716 640
717 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
719 then
720 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
721 fi 644 fi
722 else 645 else
723 egroups="(none)" 646 egroups="(none)"
724 fi 647 fi
725 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
726 649
727 # handle extra and add the user 650 # handle extra and add the user
728 local eextra="$@"
729 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
730 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
731 if useq ppc-macos 653 case ${CHOST} in
732 then 654 *-darwin*)
733 ### Make the user 655 ### Make the user
734 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
735 then
736 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified 661 ### Add the user to the groups specified
741 local oldifs="${IFS}" 662 local oldifs=${IFS}
742 export IFS="," 663 export IFS=","
743 for g in ${egroups} 664 for g in ${egroups} ; do
744 do
745 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
746 done 666 done
747 export IFS="${oldifs}" 667 export IFS=${oldifs}
748 else 668 else
749 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
750 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
752 die "Required function missing" 672 die "Required function missing"
753 fi 673 fi
754 elif use x86-fbsd ; then 674 ;;
755 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
756 then 676 if [[ -z $@ ]] ; then
757 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
758 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
759 die "enewuser failed" 679 die "enewuser failed"
760 else 680 else
761 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
762 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
764 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
765 else 690 else
766 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
767 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
768 useradd ${opts} ${euser} \ 711 useradd ${opts} \
769 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
770 || die "enewuser failed" 714 || die "enewuser failed"
771 else 715 else
772 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
773 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
774 || die "enewuser failed" 719 || die "enewuser failed"
775 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}/${ehome}"
776 fi 729 fi
730
777 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
778
779 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
780 then
781 einfo " - Creating ${ehome} in ${D}"
782 dodir ${ehome}
783 fowners ${euser} ${ehome}
784 fperms 755 ${ehome}
785 fi
786} 732}
787 733
788# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
789# vapier@gentoo.org 735# @USAGE: <group> [gid]
790# 736# @DESCRIPTION:
791# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
792# 738# group to the system. Just give it a group name to add and enewgroup will
793# 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
794# groupname: REQUIRED ! 740# allocate the next available one.
795# gid: next available (see groupadd(8))
796# extra: none
797enewgroup() { 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
798 # get the group 749 # get the group
799 local egroup="$1"; shift 750 local egroup="$1"; shift
800 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
801 then 752 then
802 eerror "No group specified !" 753 eerror "No group specified !"
803 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
804 fi 755 fi
805 756
806 # see if group already exists 757 # see if group already exists
807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
808 then
809 return 0 759 return 0
810 fi 760 fi
811 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
812 762
813 # options to pass to useradd 763 # options to pass to useradd
819 then 769 then
820 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
821 then 771 then
822 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
823 then 773 then
824 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
825 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
826 else 776 else
827 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
828 fi 778 fi
829 else 779 else
843 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
844 794
845 # add the group 795 # add the group
846 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
847 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
848 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
849 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
850 then 801 then
851 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
852 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
854 die "Required function missing" 805 die "Required function missing"
855 fi 806 fi
856 807
857 # If we need the next available 808 # If we need the next available
858 case ${egid} in 809 case ${egid} in
859 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
862 done 813 done
863 esac 814 esac
864 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
867 case ${egid} in 820 case ${egid} in
868 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
871 done 824 done
872 esac 825 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 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 *)
875 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
876 fi 841 ;;
842 esac
877 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
878} 844}
879 845
880# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
881# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
882# 848# @DESCRIPTION:
883# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
884edos2unix() { 853edos2unix() {
885 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
886 do
887 cp "${f}" ${T}/edos2unix
888 sed 's/\r$//' ${T}/edos2unix > "${f}"
889 done
890} 855}
891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
898 856
899# Make a desktop file ! 857# Make a desktop file !
900# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
901# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
902# 860#
903# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
904# 862#
905# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
906# name: the name that will show up in the menu 864# name: the name that will show up in the menu
907# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
908# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
909# a full path to an icon 867# a full path to an icon
910# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
911# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
912# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
913make_desktop_entry() { 871make_desktop_entry() {
914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
915 873
916 local exec="${1}" 874 local exec=${1}
917 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
918 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
919 local type="${4}" 877 local type=${4}
920 local subdir="${6}" 878 local path=${5}
921 local path="${5:-${GAMES_BINDIR}}" 879
922 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
923 then 881 local catmaj=${CATEGORY%%-*}
924 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
925 "app-emulation") 883 case ${catmaj} in
926 type=Emulator 884 app)
927 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
928 ;; 904 ;;
929 "games-"*) 905
930 type=Game 906 dev)
931 subdir="Games" 907 type="Development"
932 ;; 908 ;;
933 "net-"*) 909
934 type=Network 910 games)
935 subdir="${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}"
936 ;; 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 ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
937 *) 995 *)
938 type= 996 type=
939 subdir=
940 ;; 997 ;;
941 esac 998 esac
942 fi 999 fi
943 local desktop="${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%% *:-${desktop_name}}.desktop
944 1007
1008 cat <<-EOF > "${desktop}"
945echo "[Desktop Entry] 1009 [Desktop Entry]
946Encoding=UTF-8
947Version=0.9.2
948Name=${name} 1010 Name=${name}
949Type=Application 1011 Type=Application
950Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
951Exec=${exec} 1013 Exec=${exec}
952Path=${path} 1014 TryExec=${exec%% *}
953Icon=${icon} 1015 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
955 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1024 insinto /usr/share/applications
957 doins "${desktop}" 1025 doins "${desktop}"
958 1026 )
959 return 0
960} 1027}
961 1028
962# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
963# 1030# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
965# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
966# 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}
967 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.
968make_session_desktop() { 1064make_session_desktop() {
969
970 [ -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
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
972 1067
973 local title="${1}" 1068 local title=$1
974 local command="${2}" 1069 local command=$2
975 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
976 1072
1073 cat <<-EOF > "${desktop}"
977echo "[Desktop Entry] 1074 [Desktop Entry]
978Encoding=UTF-8
979Name=${title} 1075 Name=${title}
980Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
981Exec=${command} 1077 Exec=${command} $*
982TryExec=${command} 1078 TryExec=${command}
983Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
984 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
985 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
986 doins "${desktop}" 1086 doins "${desktop}"
987 1087 )
988 return 0
989} 1088}
990 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).
991domenu() { 1095domenu() {
992 local i 1096 (
993 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
994 insinto /usr/share/applications 1100 insinto /usr/share/applications
995 for i in ${@} 1101 for i in "$@" ; do
996 do
997 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
998 then
999 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
1000 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1001 then
1002 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1003 do
1004 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1005 done 1109 done
1110 else
1111 ((++ret))
1006 fi 1112 fi
1007 done 1113 done
1114 exit ${ret}
1115 )
1008} 1116}
1009 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
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.
1010doicon() { 1136doicon() {
1011 local i 1137 (
1012 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
1013 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1014 for i in ${@} 1142 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1022 do
1023 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1024 done 1150 done
1151 else
1152 ((++ret))
1025 fi 1153 fi
1026 done 1154 done
1155 exit ${ret}
1156 )
1027} 1157}
1028 1158
1029############################################################## 1159# @FUNCTION: newicon
1030# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1031############################################################## 1161# @DESCRIPTION:
1032 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1033 1171
1034# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1035find_unpackable_file() { 1173find_unpackable_file() {
1036 local src="$1" 1174 local src=$1
1037 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1038 then
1039 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1040 else 1177 else
1041 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1044 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1045 then
1046 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1047 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1048 then
1049 src="${src}" 1183 src=${src}
1050 fi
1051 fi 1184 fi
1052 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1053 echo "${src}" 1187 echo "${src}"
1054} 1188}
1055 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1058# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1059# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1197#
1061# Usage: unpack_pdv [file to unpack] [size of off_t]
1062# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1063# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1064# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1065# 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
1066# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1067# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1068# 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
1069# 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
1070# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1071# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1072# lseek 1216# lseek
1073# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1074# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1075# 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.
1076unpack_pdv() { 1222unpack_pdv() {
1077 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1078 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1079 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1080 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1081 1228
1082 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1085 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1086 1233
1087 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1088 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1090 1237
1091 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1093 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1094 1241
1095 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1096 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1098 1245
1099 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1100 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1101 iscompressed=1 1248 iscompressed=1
1102 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1103 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1104 else 1251 else
1105 iscompressed=0 1252 iscompressed=0
1106 fi 1253 fi
1107 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1108 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1109 istar=1 1256 istar=1
1110 else 1257 else
1111 istar=0 1258 istar=0
1112 fi 1259 fi
1113 1260
1141 true 1288 true
1142 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1144} 1291}
1145 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1146# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1147# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1148# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1149# many other game companies. 1299# many other game companies.
1150# 1300#
1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1152# - If the file is not specified then unpack will utilize ${A}.
1153# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1154# the proper offset from the script itself. 1303# the proper offset from the script itself.
1155unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1156 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1157 local skip="$2" 1307 local skip=$2
1158 local exe="$3" 1308 local exe=$3
1159 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1160 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1162 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1163 then
1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1165 local skip=0 1316 local skip=0
1166 exe=tail 1317 exe=tail
1167 case ${ver} in 1318 case ${ver} in
1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1170 ;; 1321 ;;
1171 2.0|2.0.1) 1322 2.0|2.0.1)
1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1173 ;; 1324 ;;
1181 ;; 1332 ;;
1182 2.1.3) 1333 2.1.3)
1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1184 let skip="skip + 1" 1335 let skip="skip + 1"
1185 ;; 1336 ;;
1186 2.1.4) 1337 2.1.4|2.1.5)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd" 1340 exe="dd"
1190 ;; 1341 ;;
1191 *) 1342 *)
1203 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}'";;
1204 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1205 esac 1356 esac
1206 1357
1207 # 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
1208 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1210 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1211 case ${filetype} in 1362 case ${filetype} in
1212 *tar\ archive) 1363 *tar\ archive*)
1213 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1214 ;; 1365 ;;
1215 bzip2*) 1366 bzip2*)
1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1217 ;; 1368 ;;
1227 ;; 1378 ;;
1228 esac 1379 esac
1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1230} 1381}
1231 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1232# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1233#
1234# Usage: check_license [license]
1235# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1236check_license() { 1388check_license() {
1237 local lic=$1 1389 local lic=$1
1238 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1240 else 1392 else
1241 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1243 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1244 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1245 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1246 lic="${src}" 1398 lic="${lic}"
1247 fi
1248 fi 1399 fi
1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1250 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1251 1402
1252 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1253 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$-
1255 local alic 1405 local alic
1256 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1257 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1259 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1260 return 0 1410 return 0
1261 fi 1411 fi
1262 done 1412 done
1263 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1264 1415
1265 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1266 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1267********************************************************** 1418 **********************************************************
1268The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1269package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1270continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1271CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1272********************************************************** 1423 **********************************************************
1273 1424
1274EOF 1425 EOF
1275 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1276 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1277 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1278 read alic 1429 read alic
1279 case ${alic} in 1430 case ${alic} in
1286 die "Failed to accept license" 1437 die "Failed to accept license"
1287 ;; 1438 ;;
1288 esac 1439 esac
1289} 1440}
1290 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1291# 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
1292# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1293# 1447#
1294# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1295# 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()
1296# 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
1297# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1298# 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#
1299# 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',
1300# 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
1301# 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.
1302# 1462#
1303# 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.
1304#
1305# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1306# - this will attempt to locate a cd based upon a file that is on
1307# the cd ... the more files you give this function, the more cds
1308# the cdrom functions will handle
1309cdrom_get_cds() { 1464cdrom_get_cds() {
1310 # 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
1311 # the # of files they gave us 1466 # the # of files they gave us
1312 local cdcnt=0 1467 local cdcnt=0
1313 local f= 1468 local f=
1314 for f in "$@" ; do 1469 for f in "$@" ; do
1315 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1316 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1317 done 1472 done
1318 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1319 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1320 1475
1321 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1322 # 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
1323 if [[ ! -z ${CD_ROOT} ]] ; then
1324 export CDROM_ROOT=${CD_ROOT}
1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326 return
1327 fi
1328 # do the same for CD_ROOT_X
1329 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1330 local var= 1479 local var=
1331 cdcnt=0 1480 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1334 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1336 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1337 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1339 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1340 fi 1490 fi
1341 export CDROM_ROOTS_${cdcnt}="${!var}"
1342 done 1491 done
1343 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1344 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}
1345 return 1500 return
1346 fi 1501 fi
1347 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1350 if [[ -z ${CDROM_NAME} ]] ; then
1351 echo "cdrom for ${PN}."
1352 else
1353 echo "${CDROM_NAME}."
1354 fi
1355 echo 1507 echo
1356 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"
1357 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1358 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1359 einfo "directory containing the files." 1511 einfo "directory containing the files."
1360 echo 1512 echo
1361 einfo "For example:" 1513 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo 1515 echo
1364 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
1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1366 cdcnt=0 1527 cdcnt=0
1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1368 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1369 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1371 done 1532 done
1372 echo 1533 echo
1373 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"
1374 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1375 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1376 einfon "" 1537 einfon ""
1377 cdcnt=0 1538 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1380 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1381 done 1542 done
1382 echo 1543 echo
1383 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"
1384 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1387 echo 1548 echo
1388 einfo "For example:" 1549 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo 1551 echo
1391 fi 1552 fi
1553
1554 export CDROM_SET=""
1392 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1393 cdrom_load_next_cd 1556 cdrom_load_next_cd
1394} 1557}
1395 1558
1396# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1397# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1398# 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
1399# 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.
1400cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1402 local var= 1568 local var
1403 1569 ((++CDROM_CURRENT_CD))
1404 if [[ ! -z ${CD_ROOT} ]] ; then
1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1406 return
1407 fi
1408 1570
1409 unset CDROM_ROOT 1571 unset CDROM_ROOT
1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1411 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1413 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1414 else 1577 else
1415 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1416 fi 1579 fi
1417 1580
1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1423# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1424# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1425# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1426# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1427# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1428cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1429 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
1430 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1431 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1432 local mline=""
1433 local showedmsg=0
1434 1605
1435 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/ }
1436 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1438 && 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))
1439 done 1621 done
1440 1622
1441 if [[ -z ${CDROM_ROOT} ]] ; then
1442 echo 1623 echo
1443 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1445 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1446 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1447 else
1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1449 fi
1450 else 1628 else
1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1453 else
1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1455 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1456 fi
1457 fi 1630 fi
1458 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
1459 fi 1638 fi
1639 showedmsg=1
1640 fi
1460 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1461 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1462 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
1463 fi 1652 fi
1653 read || die "something is screwed with your system"
1464 done 1654 done
1465} 1655}
1466 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1467# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1468# a package can support 1661# a package can support. The first form allows you to
1469# 1662# specify a list of LINGUAS. The -i builds a list of po
1470# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1471# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1472# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1473# 1666# of the lists.
1474# The first form allows you to specify a list of LINGUAS.
1475# The -i builds a list of po files found in all the
1476# directories and uses the intersection of the lists.
1477# The -u builds a list of po files found in all the
1478# directories and uses the union of the lists.
1479strip-linguas() { 1667strip-linguas() {
1480 local ls newls 1668 local ls newls nols
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1482 local op="$1"; shift 1670 local op=$1; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1484 local d f 1672 local d f
1485 for d in "$@" ; do 1673 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1487 newls="${ls}" 1675 newls=${ls}
1488 else 1676 else
1489 newls="" 1677 newls=""
1490 fi 1678 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1492 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1494 else 1682 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1496 fi 1684 fi
1497 done 1685 done
1498 ls="${newls}" 1686 ls=${newls}
1499 done 1687 done
1500 ls="${ls//.po}"
1501 else 1688 else
1502 ls="$@" 1689 ls="$@"
1503 fi 1690 fi
1504 1691
1505 ls=" ${ls} " 1692 nols=""
1506 newls="" 1693 newls=""
1507 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1509 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1510 else 1697 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1512 fi 1699 fi
1513 done 1700 done
1514 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1515 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1516 else
1517 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1518 fi
1519} 1704}
1520 1705
1521# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1522# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1523 1708# @DESCRIPTION:
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects
1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1534 case ${ARCH} in
1535 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1540 *) export ARCH="${ARCH}";;
1541 esac
1542}
1543
1544# set's ARCH back to what portage expects
1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551}
1552
1553# Jeremy Huddleston <eradicator@gentoo.org>:
1554# preserve_old_lib /path/to/libblah.so.0
1555# preserve_old_lib_notify /path/to/libblah.so.0
1556#
1557# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1558# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1559# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1560# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1561# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1562# 1714# preserve_old_lib_notify function.
1563# src_install() {
1564# ...
1565# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1566# ...
1567# }
1568#
1569# pkg_postinst() {
1570# ...
1571# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1572# ...
1573# }
1574
1575preserve_old_lib() { 1715preserve_old_lib() {
1576 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1577 1721
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1579 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1580 DIRNAME=`dirname ${LIB}`
1581 1724
1582 dodir ${DIRNAME} 1725 local lib dir
1583 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"
1584 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1585 fi 1732 done
1586} 1733}
1587 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.
1588preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1589 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1590 1744
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1592 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1593 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1594 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."
1595 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,"
1596 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"
1597 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1598 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1599 einfo 1758 ewarn
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 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
1603} 1770}
1604 1771
1605# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1606# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1607# 1775#
1608# 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.
1609# ex: built_with_use xchat gtk2
1610# 1777#
1611# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1612# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1613# 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.
1614built_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
1615 local opt=$1 1810 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617 1812
1618 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1619 shift 1815 shift
1620 1816
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1622 [[ ! -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 $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1623 1850
1624 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1631 shift 1858 shift
1632 done 1859 done
1633 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1634} 1861}
1635 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1636# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1637# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1638epunt_cxx() { 1870epunt_cxx() {
1639 local dir=$1 1871 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1642 local f 1874 local f
1643 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1644 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
1645 done 1877 done
1646 eend 0 1878 eend 0
1647} 1879}
1648 1880
1649# dopamd [ file ] [ new file ] 1881# @FUNCTION: make_wrapper
1650# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1651# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1652# 1884# Create a shell wrapper script named wrapper in installpath
1653# The first argument, 'file' is required. Install as 'new file', if 1885# (defaults to the bindir) to execute target (default of wrapper) by
1654# specified. 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1655 1887# libpaths followed by optionally changing directory to chdir.
1656dopamd() { 1888make_wrapper() {
1657 local pamd="$1" newpamd="${2:-$1}" 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1890 local tmpwrapper=$(emktemp)
1659 1891 # We don't want to quote ${bin} so that people can pass complex
1660 use pam || return 0 1892 # things as $bin ... "./someprog --args"
1661 1893 cat << EOF > "${tmpwrapper}"
1662 insinto /etc/pam.d 1894#!/bin/sh
1663 # these are the default doins options, but be explicit just in case 1895cd "${chdir:-.}"
1664 insopts -m 0644 -o root -g root 1896if [ -n "${libdir}" ] ; then
1665 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
1666} 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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