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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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 CPU_FLAGS=$1 25# @USAGE: [seconds]
38 USER_CPU=`grep "flags" /proc/cpuinfo` 26# @DESCRIPTION:
39 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 for flags in `seq 1 ${#CPU_FLAGS[@]}` 28# printing a message the user should probably be reading and often used in
41 do 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 31epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 33}
67 34
68# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
70# don't beep. 37# @DESCRIPTION:
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
72ebeep() { 42ebeep() {
73 local n 43 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 46 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 48 echo -ne "\a"
79 sleep 1 49 sleep 1
80 done 50 done
81 fi 51 fi
82} 52}
83 53
84# This function generate linker scripts in /usr/lib for dynamic 54else
85# libs in /lib. This is to fix linking problems when you have
86# the .so in /lib, and the .a in /usr/lib. What happens is that
87# in some cases when linking dynamic, the .a in /usr/lib is used
88# instead of the .so in /lib due to gcc/libtool tweaking ld's
89# library search path. This cause many builds to fail.
90# See bug #4411 for more info.
91#
92# To use, simply call:
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106 55
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
108/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118} 58}
119 59
120# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
121# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
122# <azarah@gentoo.org> (11 Nov 2002) 62}
123#
124draw_line() {
125 local i=0
126 local str_length=""
127 63
128 # Handle calls that do not have args, or wc not being installed ... 64fi
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
130 then 66# @FUNCTION: eqawarn
131 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
132 return 0 116# return 0
133 fi 117# fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done 118# done
144 119# eshopts_pop
145 echo 120# @CODE
146 121eshopts_push() {
147 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
148} 134}
149 135
150# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
151EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
153EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
154# Default options for patch 165# Default options for patch:
166# @CODE
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
156EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
157# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
158# and not the full path .. 175# and not the full path. Globs accepted.
159EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
160# Change the printed message for a single patch. 179# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
162# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
163# 182# @DESCRIPTION:
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
165# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
166EPATCH_FORCE="no" 189EPATCH_FORCE="no"
167 190
168# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
169# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
170# 199#
171# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
172# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
173# 202#
174# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
175# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
176# 205# ${EPATCH_FORCE} == "yes"
177# Above EPATCH_* variables can be used to control various defaults,
178# bug they should be left as is to ensure an ebuild can rely on
179# them for.
180#
181# Patches are applied in current directory.
182#
183# Bulk Patches should preferibly have the form of:
184#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
186# 215#
187# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
188# 218#
189# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
190# 02_sparc_another-fix.patch.bz2
191#
192# This ensures that there are a set order, and you can have ARCH
193# specific patches.
194#
195# If you however give an argument to epatch(), it will treat it as a
196# single patch that need to be applied if its a file. If on the other
197# hand its a directory, it will set EPATCH_SOURCE to this.
198#
199# <azarah@gentoo.org> (10 Nov 2002)
200#
201epatch() { 220epatch() {
202 local PIPE_CMD="" 221 _epatch_draw_line() {
203 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
204 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
205 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
206 local SINGLE_PATCH="no" 225 }
207 local x=""
208 226
209 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
210 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
211 local m="" 233 local m
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 234 for m in "$@" ; do
214 epatch "${m}" 235 epatch "${m}"
215 done 236 done
216 return 0 237 return 0
217 fi 238 fi
218 239
219 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
220 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
221 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
222 246 set -- "$1"
223 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
224 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
225 250
226 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
227 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
228 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
229 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
230 then 297 then
231 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
232 else 323 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
234 fi 325 fi
235 else 326
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
237 then 328 # but if there are more, make sure we get unique log filenames
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
239 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
240 EPATCH_SOURCE="$1" 331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
241 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
242 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
243 echo 369 echo
244 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
245 eerror 407 eerror
246 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
247 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
248 echo 411 echo
249 die "Cannot find \$EPATCH_SOURCE!" 412 die "Failed Patch: ${patchname}!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates) ..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme ...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi 413 fi
298 414
299 if [ "${SINGLE_PATCH}" = "yes" ] 415 # if everything worked, delete the patch log
300 then 416 rm -f "${STDERR_TARGET}"
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/} ..."
306 fi
307 else
308 einfo " ${x##*/} ..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0 417 eend 0
395 fi
396 done 418 done
397 if [ "${SINGLE_PATCH}" = "no" ]
398 then
399 einfo "Done with patching"
400 fi
401}
402 419
403# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
404# implementation. 421 : # everything worked
405# 422}
406# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
407# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413 425
414 int main() 426 # don't clobber any EPATCH vars that the parent might want
415 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
416 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
417 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
418 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
420 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
421 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
422 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
423 return 0; 435 EPATCH_FORCE="yes" \
424 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
425 437 epatch
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0 438 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi 439 fi
444 440 done
445 return 1 441 return 1
446} 442}
447 443
448# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
449# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
450# 446# @DESCRIPTION:
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 448# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 449emktemp() {
535 local exe="touch" 450 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 452 local topdir=$1
538 453
539 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 456 && topdir="/tmp" \
543 || topdir="${T}" 457 || topdir=${T}
544 fi 458 fi
545 459
546 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
547 then 461 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 462 local tmp=/
549 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 465 done
552 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 467 echo "${tmp}"
554 else 468 else
555 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 470 # but should produce a usable file on all userlands
557 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 475 fi
476 fi
560} 477}
561 478
479# @FUNCTION: egetent
480# @USAGE: <database> <key>
481# @MAINTAINER:
482# base-system@gentoo.org (Linux)
483# Joe Jezak <josejx@gmail.com> (OS X)
484# usata@gentoo.org (OS X)
485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
486# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 487# Small wrapper for getent (Linux),
488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 490egetent() {
569 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
570 case "$2" in 493 case "$2" in
571 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 496 ;;
574 *) # Numeric 497 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 499 ;;
577 esac 500 esac
578 elif useq x86-fbsd ; then 501 ;;
579 local action 502 *-darwin*)
580 if [ "$1" == "passwd" ] 503 local mytype=$1
581 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
582 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
583 else 506 case "$2" in
584 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 524 fi
525
586 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
587 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
588 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 533 getent "$1" "$2"
590 fi 534 ;;
535 esac
591} 536}
592 537
593# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
594# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 540# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
597# 542# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
607 # get the username 554 # get the username
608 local euser="$1"; shift 555 local euser=$1; shift
609 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 557 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
613 fi 559 fi
614 560
615 # lets see if the username already exists 561 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 563 return 0
619 fi 564 fi
620 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
621 566
622 # options to pass to useradd 567 # options to pass to useradd
623 local opts= 568 local opts=
624 569
625 # handle uid 570 # handle uid
626 local euid="$1"; shift 571 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 575 euid="next"
634 fi 576 fi
635 else 577 else
636 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
638 fi 580 fi
639 else 581 else
640 euid="next" 582 euid="next"
641 fi 583 fi
642 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
643 then 585 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 587 done
653 fi 588 fi
654 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
656 591
657 # handle shell 592 # handle shell
658 local eshell="$1"; shift 593 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
665 fi 602 fi
666 else 603 else
667 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 605 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 606 done
670 else 607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
671 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
672 fi 616 fi
617
618 eshell=${shell}
673 fi 619 fi
674 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
676 622
677 # handle homedir 623 # handle homedir
678 local ehome="$1"; shift 624 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 626 ehome="/dev/null"
682 fi 627 fi
683 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
685 630
686 # handle groups 631 # handle groups
687 local egroups="$1"; shift 632 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 634 local oldifs=${IFS}
691 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
692 636
693 export IFS="," 637 export IFS=","
694 for g in ${egroups} 638 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 639 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
701 fi 643 fi
702 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 645 defgroup=${g}
705 else 646 else
706 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
707 fi 648 fi
708 export IFS="," 649 export IFS=","
709 done 650 done
710 export IFS="${oldifs}" 651 export IFS=${oldifs}
711 652
712 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
716 fi 656 fi
717 else 657 else
718 egroups="(none)" 658 egroups="(none)"
719 fi 659 fi
720 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
721 661
722 # handle extra and add the user 662 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
726 if useq ppc-macos 665 case ${CHOST} in
727 then 666 *-darwin*)
728 ### Make the user 667 ### Make the user
729 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 673 ### Add the user to the groups specified
736 local oldifs="${IFS}" 674 local oldifs=${IFS}
737 export IFS="," 675 export IFS=","
738 for g in ${egroups} 676 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
741 done 678 done
742 export IFS="${oldifs}" 679 export IFS=${oldifs}
743 else 680 else
744 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
747 die "Required function missing" 684 die "Required function missing"
748 fi 685 fi
749 elif use x86-fbsd ; then 686 ;;
750 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
751 then 688 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
754 die "enewuser failed" 691 die "enewuser failed"
755 else 692 else
756 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
759 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
760 else 702 else
761 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
762 then 704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
764 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
765 || die "enewuser failed" 726 || die "enewuser failed"
766 else 727 else
767 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
769 || die "enewuser failed" 731 || die "enewuser failed"
770 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
771 fi 741 fi
742
772 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 744}
782 745
783# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
784# vapier@gentoo.org 747# @USAGE: <group> [gid]
785# 748# @DESCRIPTION:
786# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
787# 750# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 752# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
793 # get the group 761 # get the group
794 local egroup="$1"; shift 762 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
796 then 764 then
797 eerror "No group specified !" 765 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
799 fi 767 fi
800 768
801 # see if group already exists 769 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 771 return 0
805 fi 772 fi
806 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
807 774
808 # options to pass to useradd 775 # options to pass to useradd
814 then 781 then
815 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
816 then 783 then
817 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
818 then 785 then
819 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
821 else 788 else
822 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
823 fi 790 fi
824 else 791 else
838 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
839 806
840 # add the group 807 # add the group
841 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
844 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
845 then 813 then
846 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
849 die "Required function missing" 817 die "Required function missing"
850 fi 818 fi
851 819
852 # If we need the next available 820 # If we need the next available
853 case ${egid} in 821 case ${egid} in
854 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
857 done 825 done
858 esac 826 esac
859 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
862 case ${egid} in 832 case ${egid} in
863 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
866 done 836 done
867 esac 837 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
871 fi 854 ;;
855 esac
872 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
873} 857}
874 858
875# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
876# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
877# 861# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 866edos2unix() {
880 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 868}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 869
894# Make a desktop file ! 870# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
897# 873#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
899# 875#
900# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
901# name: the name that will show up in the menu 877# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 880# a full path to an icon
905# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
908make_desktop_entry() { 884make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
910 886
911 local exec="${1}" 887 local exec=${1}
912 local name="${2:-${PN}}" 888 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 889 local icon=${3:-${PN}}
914 local type="${4}" 890 local type=${4}
915 local subdir="${6}" 891 local fields=${5}
916 local path="${5:-${GAMES_BINDIR}}" 892
917 if [ -z "${type}" ] 893 if [[ -z ${type} ]] ; then
918 then 894 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 895 local catmin=${CATEGORY##*-}
920 "app-emulation") 896 case ${catmaj} in
921 type=Emulator 897 app)
922 subdir="Emulation" 898 case ${catmin} in
899 accessibility) type=Accessibility;;
900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
904 cdr) type=DiscBurning;;
905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
907 editors) type=TextEditor;;
908 emacs) type=TextEditor;;
909 emulation) type=Emulator;;
910 laptop) type=HardwareSettings;;
911 office) type=Office;;
912 pda) type=PDA;;
913 vim) type=TextEditor;;
914 xemacs) type=TextEditor;;
915 esac
923 ;; 916 ;;
924 "games-"*) 917
925 type=Game 918 dev)
926 subdir="Games" 919 type="Development"
927 ;; 920 ;;
928 "net-"*) 921
929 type=Network 922 games)
930 subdir="${type}" 923 case ${catmin} in
924 action|fps) type=ActionGame;;
925 arcade) type=ArcadeGame;;
926 board) type=BoardGame;;
927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
931 rpg) type=RolePlaying;;
932 simulation) type=Simulation;;
933 sports) type=SportsGame;;
934 strategy) type=StrategyGame;;
935 esac
936 type="Game;${type}"
931 ;; 937 ;;
938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
947 mail)
948 type="Network;Email"
949 ;;
950
951 media)
952 case ${catmin} in
953 gfx)
954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
958 radio) type=Tuner;;
959 sound) type=Audio;;
960 tv) type=TV;;
961 video) type=Video;;
962 esac
963 type="AudioVideo;${type}"
964 ;;
965 esac
966 ;;
967
968 net)
969 case ${catmin} in
970 dialup) type=Dialup;;
971 ftp) type=FileTransfer;;
972 im) type=InstantMessaging;;
973 irc) type=IRCClient;;
974 mail) type=Email;;
975 news) type=News;;
976 nntp) type=News;;
977 p2p) type=FileTransfer;;
978 voip) type=Telephony;;
979 esac
980 type="Network;${type}"
981 ;;
982
983 sci)
984 case ${catmin} in
985 astro*) type=Astronomy;;
986 bio*) type=Biology;;
987 calc*) type=Calculator;;
988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
990 geo*) type=Geology;;
991 math*) type=Math;;
992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
994 esac
995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1000 ;;
1001
1002 www)
1003 case ${catmin} in
1004 client) type=WebBrowser;;
1005 esac
1006 type="Network;${type}"
1007 ;;
1008
932 *) 1009 *)
933 type= 1010 type=
934 subdir=
935 ;; 1011 ;;
936 esac 1012 esac
937 fi 1013 fi
938 local desktop="${T}/${exec}.desktop" 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 1034 [Desktop Entry]
941Encoding=UTF-8
942Version=0.9.2
943Name=${name} 1035 Name=${name}
944Type=Application 1036 Type=Application
945Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
946Exec=${exec} 1038 Exec=${exec}
947Path=${path} 1039 TryExec=${exec%% *}
948Icon=${icon} 1040 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
950 1043
1044 if [[ ${fields:-=} != *=* ]] ; then
1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 1054 insinto /usr/share/applications
952 doins "${desktop}" 1055 doins "${desktop}"
953 1056 ) || die "installing desktop file failed"
954 return 0
955} 1057}
956 1058
957# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
958# 1060# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
960# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 1063# @DESCRIPTION:
1064# Validate desktop entries using desktop-file-utils
1065validate_desktop_entries() {
1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1067 einfo "Checking desktop entry validity"
1068 local directories=""
1069 for d in /usr/share/applications $@ ; do
1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1084 fi
1085}
962 1086
1087# @FUNCTION: make_session_desktop
1088# @USAGE: <title> <command> [command args...]
1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
963make_session_desktop() { 1094make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
967 1097
968 local title="${1}" 1098 local title=$1
969 local command="${2}" 1099 local command=$2
970 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
971 1102
1103 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 1104 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 1105 Name=${title}
975Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
976Exec=${command} 1107 Exec=${command} $*
977TryExec=${command} 1108 TryExec=${command}
978Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
979 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
981 doins "${desktop}" 1116 doins "${desktop}"
982 1117 )
983 return 0
984} 1118}
985 1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
986domenu() { 1125domenu() {
987 local i 1126 (
988 local j 1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
989 insinto /usr/share/applications 1130 insinto /usr/share/applications
990 for i in ${@} 1131 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
995 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1000 done 1139 done
1140 else
1141 ((++ret))
1001 fi 1142 fi
1002 done 1143 done
1144 exit ${ret}
1145 )
1003} 1146}
1004 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1166doicon() {
1006 local i 1167 (
1007 local j 1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1008 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1009 for i in ${@} 1172 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1019 done 1180 done
1181 else
1182 ((++ret))
1020 fi 1183 fi
1021 done 1184 done
1185 exit ${ret}
1186 )
1022} 1187}
1023 1188
1024############################################################## 1189# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1026############################################################## 1191# @DESCRIPTION:
1027 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1028 1201
1029# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1203find_unpackable_file() {
1031 local src="$1" 1204 local src=$1
1032 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1035 else 1207 else
1036 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1213 src=${src}
1045 fi
1046 fi 1214 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1217 echo "${src}"
1049} 1218}
1050 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1227#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
1060# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
1061# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1063# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1246# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1070# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1252unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1074 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1258
1077 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1263
1082 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1267
1086 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1089 1271
1090 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1275
1094 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1278 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1099 else 1281 else
1100 iscompressed=0 1282 iscompressed=0
1101 fi 1283 fi
1102 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1286 istar=1
1105 else 1287 else
1106 istar=0 1288 istar=0
1107 fi 1289 fi
1108 1290
1136 true 1318 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1321}
1140 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1329# many other game companies.
1145# 1330#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1333# the proper offset from the script itself.
1150unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1337 local skip=$2
1153 local exe="$3" 1338 local exe=$3
1154 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1155 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1346 local skip=0
1161 exe=tail 1347 exe=tail
1162 case ${ver} in 1348 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1351 ;;
1166 2.0|2.0.1) 1352 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1354 ;;
1169 2.1.1) 1355 2.1.1)
1170 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1171 let skip="skip + 1" 1357 (( skip++ ))
1172 ;; 1358 ;;
1173 2.1.2) 1359 2.1.2)
1174 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1175 let skip="skip + 1" 1361 (( skip++ ))
1176 ;; 1362 ;;
1177 2.1.3) 1363 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1365 (( skip++ ))
1180 ;; 1366 ;;
1181 2.1.4) 1367 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1370 exe="dd"
1185 ;; 1371 ;;
1186 *) 1372 *)
1193 esac 1379 esac
1194 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1195 fi 1381 fi
1196 case ${exe} in 1382 case ${exe} in
1197 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1200 esac 1386 esac
1201 1387
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1392 case ${filetype} in
1207 *tar\ archive) 1393 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1395 ;;
1210 bzip2*) 1396 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1398 ;;
1222 ;; 1408 ;;
1223 esac 1409 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1411}
1226 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1227# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1231check_license() { 1418check_license() {
1232 local lic=$1 1419 local lic=$1
1233 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1422 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1428 lic="${lic}"
1242 fi
1243 fi 1429 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1245 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1246 1432
1247 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1250 local alic 1435 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1255 return 0 1440 return 0
1256 fi 1441 fi
1257 done 1442 done
1258 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1259 1445
1260 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1262********************************************************** 1448 **********************************************************
1263The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1267********************************************************** 1453 **********************************************************
1268 1454
1269EOF 1455 EOF
1270 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1459 read alic
1274 case ${alic} in 1460 case ${alic} in
1281 die "Failed to accept license" 1467 die "Failed to accept license"
1282 ;; 1468 ;;
1283 esac 1469 esac
1284} 1470}
1285 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1477#
1289# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1293# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1297# 1492#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1494cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1496 # the # of files they gave us
1307 local cdcnt=0 1497 local cdcnt=0
1308 local f= 1498 local f=
1309 for f in "$@" ; do 1499 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1502 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1315 1505
1316 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1509 local var=
1326 cdcnt=0 1510 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1520 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1521 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1340 return 1530 return
1341 fi 1531 fi
1342 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1537 echo
1351 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1541 einfo "directory containing the files."
1355 echo 1542 echo
1356 einfo "For example:" 1543 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1545 echo
1359 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1557 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1562 done
1367 echo 1563 echo
1368 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1371 einfon "" 1567 einfon ""
1372 cdcnt=0 1568 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1376 done 1572 done
1377 echo 1573 echo
1378 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1578 echo
1383 einfo "For example:" 1579 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1581 echo
1386 fi 1582 fi
1583
1584 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1586 cdrom_load_next_cd
1389} 1587}
1390 1588
1391# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1598 local var
1398 1599 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1600
1404 unset CDROM_ROOT 1601 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1409 else 1607 else
1410 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1411 fi 1609 fi
1412 1610
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1635
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1434 done 1651 done
1435 1652
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1653 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1658 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1660 fi
1453 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1454 fi 1668 fi
1669 showedmsg=1
1670 fi
1455 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1457 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1458 fi 1682 fi
1683 read || die "something is screwed with your system"
1459 done 1684 done
1460} 1685}
1461 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1463# a package can support 1691# a package can support. The first form allows you to
1464# 1692# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1468# 1696# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1697strip-linguas() {
1475 local ls newls 1698 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1700 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1702 local d f
1480 for d in "$@" ; do 1703 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1704 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1705 newls=${ls}
1483 else 1706 else
1484 newls="" 1707 newls=""
1485 fi 1708 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [ "${op}" == "-i" ] ; then 1710 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1712 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1714 fi
1492 done 1715 done
1493 ls="${newls}" 1716 ls=${newls}
1494 done 1717 done
1495 ls="${ls//.po}"
1496 else 1718 else
1497 ls="$@" 1719 ls="$@"
1498 fi 1720 fi
1499 1721
1500 ls=" ${ls} " 1722 nols=""
1501 newls="" 1723 newls=""
1502 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1725 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1505 else 1727 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1507 fi 1729 fi
1508 done 1730 done
1509 if [ -z "${newls}" ] ; then 1731 [[ -n ${nols} ]] \
1510 unset LINGUAS 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1733 export LINGUAS=${newls:1}
1513 fi
1514} 1734}
1515 1735
1516# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1518 1738# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1741# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1742# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1743# solution, so instead you can call this from pkg_preinst. See also the
1557# 1744# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1745preserve_old_lib() {
1571 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1751
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1754
1577 dodir ${DIRNAME} 1755 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1580 fi 1762 done
1581} 1763}
1582 1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1584 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1585 1774
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1588 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1788 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1598} 1800}
1599 1801
1600# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1601# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1602# 1805#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1604# ex: built_with_use xchat gtk2
1605# 1807#
1606# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1607# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1608# Note: the default flag is '-a' 1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1609built_with_use() { 1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1610 local opt=$1 1840 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1842
1613 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1845 shift
1615 1846
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1618 1880
1619 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1626 shift 1888 shift
1627 done 1889 done
1628 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1629} 1891}
1630 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1900epunt_cxx() {
1634 local dir=$1 1901 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1637 local f 1904 local f
1638 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1907 done
1641 eend 0 1908 eend 0
1642} 1909}
1643 1910
1644# dopamd [ file ] [ new file ] 1911# @FUNCTION: make_wrapper
1645# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1647# 1914# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1915# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1917# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1918make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1920 local tmpwrapper=$(emktemp)
1654 1921 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1922 # things as $bin ... "./someprog --args"
1656 1923 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1924#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1925cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1926if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1933exec ${bin} "\$@"
1934EOF
1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1661} 1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1960# fi
1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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