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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 1.152 2005/02/18 18:04:42 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 31epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 33}
74 34
75# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
77# don't beep. 37# @DESCRIPTION:
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
79ebeep() { 42ebeep() {
80 local n 43 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54else
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
115/* GNU ld script 57 [[ $(type -t eqawarn) == function ]] && \
116 Because Gentoo have critical dynamic libraries 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 59}
126 60
127# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
128# 62 [[ $(type -t eqawarn) == function ]] && \
129# <azarah@gentoo.org> (11 Nov 2002) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
130# 64}
131draw_line() {
132 local i=0
133 local str_length=""
134 65
135 # Handle calls that do not have args, or wc not being installed ... 66fi
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
137 then 68# @FUNCTION: ecvs_clean
138 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
139 return 0 107# return 0
140 fi 108# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 109# done
151 110# eshopts_pop
152 echo 111# @CODE
153 112eshopts_push() {
154 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
155} 125}
156 126
157# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
161# Default options for patch 156# Default options for patch:
157# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
165# and not the full path .. 166# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
167# Change the printed message for a single patch. 170# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
170# 173# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
172# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
173EPATCH_FORCE="no" 180EPATCH_FORCE="no"
174 181
175# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
176# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
177# 190#
178# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
180# 193#
181# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
183# 196# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
193# 206#
194# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
195# 209#
196# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 211epatch() {
209 local PIPE_CMD="" 212 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 216 }
214 local x=""
215 217
216 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
218 local m="" 224 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 225 for m in "$@" ; do
221 epatch "${m}" 226 epatch "${m}"
222 done 227 done
223 return 0 228 return 0
224 fi 229 fi
225 230
226 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
227 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
229 237 set -- "$1"
230 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
232 241
233 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
234 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
237 then 288 then
238 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
239 else 314 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
241 fi 316 fi
242 else 317
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
244 then 319 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
246 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
248 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
249 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
250 echo 360 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
252 eerror 398 eerror
253 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
255 echo 402 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi
261
262 case ${EPATCH_SUFFIX##*\.} in
263 bz2)
264 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2"
266 ;;
267 gz|Z|z)
268 PIPE_CMD="gzip -dc"
269 PATCH_SUFFIX="gz"
270 ;;
271 ZIP|zip)
272 PIPE_CMD="unzip -p"
273 PATCH_SUFFIX="zip"
274 ;;
275 *)
276 PIPE_CMD="cat"
277 PATCH_SUFFIX="patch"
278 ;;
279 esac
280
281 if [ "${SINGLE_PATCH}" = "no" ]
282 then
283 einfo "Applying various patches (bugfixes/updates) ..."
284 fi
285 for x in ${EPATCH_SOURCE}
286 do
287 # New ARCH dependant patch naming scheme ...
288 #
289 # ???_arch_foo.patch
290 #
291 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ])
294 then
295 local count=0
296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
298
299 if [ -n "${EPATCH_EXCLUDE}" ]
300 then
301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
302 then
303 continue
304 fi
305 fi
306
307 if [ "${SINGLE_PATCH}" = "yes" ]
308 then
309 if [ -n "${EPATCH_SINGLE_MSG}" ]
310 then
311 einfo "${EPATCH_SINGLE_MSG}"
312 else
313 einfo "Applying ${patchname} ..."
314 fi
315 else
316 einfo " ${patchname} ..."
317 fi
318
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321
322 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ]
324 do
325 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328
329 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
364
365 if [ "$?" -ne 0 ]
366 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo
369 eerror "A dry-run of patch command succeeded, but actually"
370 eerror "applying the patch failed!"
371 #die "Real world sux compared to the dreamworld!"
372 count=5
373 fi
374
375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376
377 break
378 fi
379
380 count=$((count + 1))
381 done
382
383 if [ "${PATCH_SUFFIX}" != "patch" ]
384 then
385 rm -f ${PATCH_TARGET}
386 fi
387
388 if [ "${count}" -eq 5 ]
389 then
390 echo
391 eerror "Failed Patch: ${patchname}!"
392 eerror
393 eerror "Include in your bugreport the contents of:"
394 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo
397 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
398 fi 404 fi
399 405
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
401 407 rm -f "${STDERR_TARGET}"
402 eend 0 408 eend 0
403 fi
404 done 409 done
405 if [ "${SINGLE_PATCH}" = "no" ] 410
406 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
407 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
408 fi 430 fi
431 done
409} 432}
410 433
411# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
412# implementation. 435# @USAGE: [temp dir]
413# 436# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 return 0
465
466 if [ ! -r /proc/cpuinfo ]
467 then
468 return 1
469 fi
470
471 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
472 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
473 then
474 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
475 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
476 ADMINPARAM="${ADMINPARAM/-j}"
477 fi
478
479 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
480
481 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
482 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
483 then
484 # these archs will always have "[Pp]rocessor"
485 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
486
487 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
488 then
489 # sparc always has "ncpus active"
490 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
491
492 elif [ "${ARCH}" = "alpha" ]
493 then
494 # alpha has "cpus active", but only when compiled with SMP
495 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
498 else
499 jobs=2
500 fi
501
502 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
503 then
504 # ppc has "processor", but only when compiled with SMP
505 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
506 then
507 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
508 else
509 jobs=2
510 fi
511 elif [ "${ARCH}" = "s390" ]
512 then
513 # s390 has "# processors : "
514 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
515 else
516 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
517 die "Unknown ARCH -- ${ARCH}!"
518 fi
519
520 # Make sure the number is valid ...
521 if [ "${jobs}" -lt 1 ]
522 then
523 jobs=1
524 fi
525
526 if [ -n "${ADMINPARAM}" ]
527 then
528 if [ "${jobs}" -gt "${ADMINPARAM}" ]
529 then
530 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
531 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
532 else
533 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
535 fi
536 fi
537}
538
539# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
540# does not exist on the users system 438# does not exist on the users system.
541# vapier@gentoo.org
542#
543# Takes just 1 optional parameter (the directory to create tmpfile in)
544emktemp() { 439emktemp() {
545 local exe="touch" 440 local exe="touch"
546 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
547 local topdir="$1" 442 local topdir=$1
548 443
549 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
550 then
551 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
552 && topdir="/tmp" \ 446 && topdir="/tmp" \
553 || topdir="${T}" 447 || topdir=${T}
554 fi 448 fi
555 449
556 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
557 then 451 # system lacks `mktemp` so we have to fake it
558 local tmp=/ 452 local tmp=/
559 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
560 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
561 done 455 done
562 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
563 echo "${tmp}" 457 echo "${tmp}"
564 else 458 else
565 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
566 && exe="-p" \ 460 # but should produce a usable file on all userlands
567 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
568 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
569 fi 465 fi
466 fi
570} 467}
571 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
572# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
573# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
574# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
575# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
576#
577# egetent(database, key)
578egetent() { 480egetent() {
579 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
580 case "$2" in 483 case "$2" in
581 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
582 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
583 ;; 486 ;;
584 *) # Numeric 487 *) # Numeric
585 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
586 ;; 489 ;;
587 esac 490 esac
588 elif useq x86-fbsd ; then 491 ;;
589 local action 492 *-darwin*)
590 if [ "$1" == "passwd" ] 493 local mytype=$1
591 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
592 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
593 else 496 case "$2" in
594 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
595 fi 514 fi
515
596 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
597 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
598 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
599 getent "$1" "$2" 523 getent "$1" "$2"
600 fi 524 ;;
525 esac
601} 526}
602 527
603# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
604# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
605# 530# @DESCRIPTION:
606# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
607# 532# a user to the system. The only required parameter is the username.
608# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
609# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
610# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
611# note: pass -1 to get default behavior
612# shell: /bin/false
613# homedir: /dev/null
614# groups: none
615# extra: comment of 'added by portage for ${PN}'
616enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
617 # get the username 544 # get the username
618 local euser="$1"; shift 545 local euser=$1; shift
619 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
620 then
621 eerror "No username specified !" 547 eerror "No username specified !"
622 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
623 fi 549 fi
624 550
625 # lets see if the username already exists 551 # lets see if the username already exists
626 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
627 then
628 return 0 553 return 0
629 fi 554 fi
630 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
631 556
632 # options to pass to useradd 557 # options to pass to useradd
633 local opts= 558 local opts=
634 559
635 # handle uid 560 # handle uid
636 local euid="$1"; shift 561 local euid=$1; shift
637 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
638 then
639 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
640 then
641 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
642 then
643 euid="next" 565 euid="next"
644 fi 566 fi
645 else 567 else
646 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
647 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
648 fi 570 fi
649 else 571 else
650 euid="next" 572 euid="next"
651 fi 573 fi
652 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
653 then 575 for ((euid = 101; euid <= 999; euid++)); do
654 local pwrange
655 if [ "${USERLAND}" == "BSD" ] ; then
656 pwrange="`jot 898 101`"
657 else
658 pwrange="`seq 101 999`"
659 fi
660 for euid in ${pwrange} ; do
661 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
662 done 577 done
663 fi 578 fi
664 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
665 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
666 581
667 # handle shell 582 # handle shell
668 local eshell="$1"; shift 583 local eshell=$1; shift
669 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
670 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
671 if [ ! -e "${eshell}" ]
672 then
673 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
674 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
675 fi 592 fi
676 else 593 else
677 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
678 then 595 [[ -x ${ROOT}${shell} ]] && break
679 eshell="/usr/bin/false" 596 done
680 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
681 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
682 fi 606 fi
607
608 eshell=${shell}
683 fi 609 fi
684 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
685 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
686 612
687 # handle homedir 613 # handle homedir
688 local ehome="$1"; shift 614 local ehome=$1; shift
689 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
690 then
691 ehome="/dev/null" 616 ehome="/dev/null"
692 fi 617 fi
693 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
694 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
695 620
696 # handle groups 621 # handle groups
697 local egroups="$1"; shift 622 local egroups=$1; shift
698 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
699 then
700 local oldifs="${IFS}" 624 local oldifs=${IFS}
701 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
702 626
703 export IFS="," 627 export IFS=","
704 for g in ${egroups} 628 for g in ${egroups} ; do
705 do
706 export IFS="${oldifs}" 629 export IFS=${oldifs}
707 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
708 then
709 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
710 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
711 fi 633 fi
712 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
713 then
714 defgroup="${g}" 635 defgroup=${g}
715 else 636 else
716 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
717 fi 638 fi
718 export IFS="," 639 export IFS=","
719 done 640 done
720 export IFS="${oldifs}" 641 export IFS=${oldifs}
721 642
722 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
723 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
724 then
725 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
726 fi 646 fi
727 else 647 else
728 egroups="(none)" 648 egroups="(none)"
729 fi 649 fi
730 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
731 651
732 # handle extra and add the user 652 # handle extra and add the user
733 local eextra="$@"
734 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
735 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
736 if useq ppc-macos 655 case ${CHOST} in
737 then 656 *-darwin*)
738 ### Make the user 657 ### Make the user
739 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
740 then
741 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
742 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
743 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
744 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
745 ### Add the user to the groups specified 663 ### Add the user to the groups specified
746 local oldifs="${IFS}" 664 local oldifs=${IFS}
747 export IFS="," 665 export IFS=","
748 for g in ${egroups} 666 for g in ${egroups} ; do
749 do
750 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
751 done 668 done
752 export IFS="${oldifs}" 669 export IFS=${oldifs}
753 else 670 else
754 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
755 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
756 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
757 die "Required function missing" 674 die "Required function missing"
758 fi 675 fi
759 elif use x86-fbsd ; then 676 ;;
760 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
761 then 678 if [[ -z $@ ]] ; then
762 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
763 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
764 die "enewuser failed" 681 die "enewuser failed"
765 else 682 else
766 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
767 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
768 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
769 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
770 else 692 else
771 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
772 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
773 useradd ${opts} ${euser} \ 713 useradd ${opts} \
774 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
775 || die "enewuser failed" 716 || die "enewuser failed"
776 else 717 else
777 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
778 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
779 || die "enewuser failed" 721 || die "enewuser failed"
780 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
781 fi 731 fi
732
782 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
783
784 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
785 then
786 einfo " - Creating ${ehome} in ${D}"
787 dodir ${ehome}
788 fowners ${euser} ${ehome}
789 fperms 755 ${ehome}
790 fi
791} 734}
792 735
793# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
794# vapier@gentoo.org 737# @USAGE: <group> [gid]
795# 738# @DESCRIPTION:
796# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
797# 740# group to the system. Just give it a group name to add and enewgroup will
798# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
799# groupname: REQUIRED ! 742# allocate the next available one.
800# gid: next available (see groupadd(8))
801# extra: none
802enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
803 # get the group 751 # get the group
804 local egroup="$1"; shift 752 local egroup="$1"; shift
805 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
806 then 754 then
807 eerror "No group specified !" 755 eerror "No group specified !"
808 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
809 fi 757 fi
810 758
811 # see if group already exists 759 # see if group already exists
812 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
813 then
814 return 0 761 return 0
815 fi 762 fi
816 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
817 764
818 # options to pass to useradd 765 # options to pass to useradd
824 then 771 then
825 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
826 then 773 then
827 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
828 then 775 then
829 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
830 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
831 else 778 else
832 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
833 fi 780 fi
834 else 781 else
848 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
849 796
850 # add the group 797 # add the group
851 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
852 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
853 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
854 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
855 then 803 then
856 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
857 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
858 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
859 die "Required function missing" 807 die "Required function missing"
860 fi 808 fi
861 809
862 # If we need the next available 810 # If we need the next available
863 case ${egid} in 811 case ${egid} in
864 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
865 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
866 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
867 done 815 done
868 esac 816 esac
869 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
870 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
871 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
872 case ${egid} in 822 case ${egid} in
873 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
874 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
875 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
876 done 826 done
877 esac 827 esac
878 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
879 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
880 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
881 fi 843 ;;
844 esac
882 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
883} 846}
884 847
885# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
886# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
887# 850# @DESCRIPTION:
888# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
889edos2unix() { 855edos2unix() {
890 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
891 do
892 cp "${f}" ${T}/edos2unix
893 sed 's/\r$//' ${T}/edos2unix > "${f}"
894 done
895} 857}
896
897
898##############################################################
899# START: Handle .desktop files and menu entries #
900# maybe this should be separated into a new eclass some time #
901# lanius@gentoo.org #
902##############################################################
903 858
904# Make a desktop file ! 859# Make a desktop file !
905# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
906# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
907# 862#
908# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
909# 864#
910# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
911# name: the name that will show up in the menu 866# name: the name that will show up in the menu
912# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
913# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
914# a full path to an icon 869# a full path to an icon
915# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
916# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
917# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
918make_desktop_entry() { 873make_desktop_entry() {
919 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
920 875
921 local exec="${1}" 876 local exec=${1}
922 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
923 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
924 local type="${4}" 879 local type=${4}
925 local subdir="${6}" 880 local path=${5}
926 local path="${5:-${GAMES_BINDIR}}" 881
927 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
928 then 883 local catmaj=${CATEGORY%%-*}
929 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
930 "app-emulation") 885 case ${catmaj} in
931 type=Emulator 886 app)
932 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
933 ;; 906 ;;
934 "games-"*) 907
935 type=Game 908 dev)
936 subdir="Games" 909 type="Development"
937 ;; 910 ;;
938 "net-"*) 911
939 type=Network 912 games)
940 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
941 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
965 *) type=;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 *) type=;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 *) type=;;
994 esac
995 type="Network;${type}"
996 ;;
997
942 *) 998 *)
943 type= 999 type=
944 subdir=
945 ;; 1000 ;;
946 esac 1001 esac
947 fi 1002 fi
948 local desktop="${T}/${exec}.desktop" 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
949 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
950echo "[Desktop Entry] 1023 [Desktop Entry]
951Encoding=UTF-8
952Version=0.9.2
953Name=${name} 1024 Name=${name}
954Type=Application 1025 Type=Application
955Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
956Exec=${exec} 1027 Exec=${exec}
957Path=${path} 1028 TryExec=${exec%% *}
958Icon=${icon} 1029 Icon=${icon}
959Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
960 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
961 insinto /usr/share/applications 1038 insinto /usr/share/applications
962 doins "${desktop}" 1039 doins "${desktop}"
963 1040 )
964 return 0
965} 1041}
966 1042
967# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
968# 1044# @USAGE: [directories]
969# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
970# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
971# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
972 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
973make_session_desktop() { 1078make_session_desktop() {
974
975 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
976 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
977 1081
978 local title="${1}" 1082 local title=$1
979 local command="${2}" 1083 local command=$2
980 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
981 1086
1087 cat <<-EOF > "${desktop}"
982echo "[Desktop Entry] 1088 [Desktop Entry]
983Encoding=UTF-8
984Name=${title} 1089 Name=${title}
985Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
986Exec=${command} 1091 Exec=${command} $*
987TryExec=${command} 1092 TryExec=${command}
988Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
989 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
990 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
991 doins "${desktop}" 1100 doins "${desktop}"
992 1101 )
993 return 0
994} 1102}
995 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
996domenu() { 1109domenu() {
997 local i 1110 (
998 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret=0
999 insinto /usr/share/applications 1114 insinto /usr/share/applications
1000 for i in ${@} 1115 for i in "$@" ; do
1001 do
1002 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
1003 then
1004 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1005 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1006 then
1007 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1008 do
1009 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1010 done 1123 done
1124 else
1125 ((++ret))
1011 fi 1126 fi
1012 done 1127 done
1128 exit ${ret}
1129 )
1013} 1130}
1014 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
1142 )
1143}
1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1015doicon() { 1150doicon() {
1016 local i 1151 (
1017 local j 1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1154 local i j ret
1018 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1019 for i in ${@} 1156 for i in "$@" ; do
1020 do
1021 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1022 then
1023 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1024 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1025 then
1026 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1027 do
1028 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1029 done 1164 done
1165 else
1166 ((++ret))
1030 fi 1167 fi
1031 done 1168 done
1169 exit ${ret}
1170 )
1032} 1171}
1033 1172
1034############################################################## 1173# @FUNCTION: newicon
1035# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1036############################################################## 1175# @DESCRIPTION:
1037 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1038 1185
1039# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() { 1187find_unpackable_file() {
1041 local src="$1" 1188 local src=$1
1042 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1043 then
1044 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1045 else 1191 else
1046 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1047 then
1048 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1049 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1050 then
1051 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1052 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1053 then
1054 src="${src}" 1197 src=${src}
1055 fi
1056 fi 1198 fi
1057 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1058 echo "${src}" 1201 echo "${src}"
1059} 1202}
1060 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1061# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1062# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1063# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1064# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1065# 1211#
1066# Usage: unpack_pdv [file to unpack] [size of off_t]
1067# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1068# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1069# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1070# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1071# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1072# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1073# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1074# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1075# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1076# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1077# lseek 1230# lseek
1078# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1079# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1080# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1081unpack_pdv() { 1236unpack_pdv() {
1082 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1083 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1084 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1085 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1086 1242
1087 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1089 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1090 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1091 1247
1092 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1093 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1094 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1095 1251
1096 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1097 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1098 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1099 1255
1100 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1101 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1102 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1103 1259
1104 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1105 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1106 iscompressed=1 1262 iscompressed=1
1107 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1108 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1109 else 1265 else
1110 iscompressed=0 1266 iscompressed=0
1111 fi 1267 fi
1112 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1113 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1114 istar=1 1270 istar=1
1115 else 1271 else
1116 istar=0 1272 istar=0
1117 fi 1273 fi
1118 1274
1146 true 1302 true
1147 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1149} 1305}
1150 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1313# many other game companies.
1155# 1314#
1156# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1157# - If the file is not specified then unpack will utilize ${A}.
1158# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1159# the proper offset from the script itself. 1317# the proper offset from the script itself.
1160unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1161 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1162 local skip="$2" 1321 local skip=$2
1163 local exe="$3" 1322 local exe=$3
1164 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1165 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1166 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1167 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1168 then
1169 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1170 local skip=0 1330 local skip=0
1171 exe=tail 1331 exe=tail
1172 case ${ver} in 1332 case ${ver} in
1173 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1174 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1175 ;; 1335 ;;
1176 2.0|2.0.1) 1336 2.0|2.0.1)
1177 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1178 ;; 1338 ;;
1186 ;; 1346 ;;
1187 2.1.3) 1347 2.1.3)
1188 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1189 let skip="skip + 1" 1349 let skip="skip + 1"
1190 ;; 1350 ;;
1191 2.1.4) 1351 2.1.4|2.1.5)
1192 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1193 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1194 exe="dd" 1354 exe="dd"
1195 ;; 1355 ;;
1196 *) 1356 *)
1208 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1209 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1210 esac 1370 esac
1211 1371
1212 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1213 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1214 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1215 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1216 case ${filetype} in 1376 case ${filetype} in
1217 *tar\ archive) 1377 *tar\ archive*)
1218 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1219 ;; 1379 ;;
1220 bzip2*) 1380 bzip2*)
1221 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1222 ;; 1382 ;;
1232 ;; 1392 ;;
1233 esac 1393 esac
1234 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1235} 1395}
1236 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1237# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1238#
1239# Usage: check_license [license]
1240# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1241check_license() { 1402check_license() {
1242 local lic=$1 1403 local lic=$1
1243 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1244 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1245 else 1406 else
1246 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1247 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1248 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1249 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1250 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1251 lic="${src}" 1412 lic="${lic}"
1252 fi
1253 fi 1413 fi
1254 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1255 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1256 1416
1257 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1258 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1259 local shopts=$-
1260 local alic 1419 local alic
1261 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1262 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1263 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1264 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1265 return 0 1424 return 0
1266 fi 1425 fi
1267 done 1426 done
1268 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1269 1429
1270 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1271 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1272********************************************************** 1432 **********************************************************
1273The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1274package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1275continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1276CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1277********************************************************** 1437 **********************************************************
1278 1438
1279EOF 1439 EOF
1280 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1281 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1282 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1283 read alic 1443 read alic
1284 case ${alic} in 1444 case ${alic} in
1291 die "Failed to accept license" 1451 die "Failed to accept license"
1292 ;; 1452 ;;
1293 esac 1453 esac
1294} 1454}
1295 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1296# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1297# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1298# 1461#
1299# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1300# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1301# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1302# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1303# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1304# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1305# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1306# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1307# 1476#
1308# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1309#
1310# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1311# - this will attempt to locate a cd based upon a file that is on
1312# the cd ... the more files you give this function, the more cds
1313# the cdrom functions will handle
1314cdrom_get_cds() { 1478cdrom_get_cds() {
1315 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1316 # the # of files they gave us 1480 # the # of files they gave us
1317 local cdcnt=0 1481 local cdcnt=0
1318 local f= 1482 local f=
1319 for f in "$@" ; do 1483 for f in "$@" ; do
1320 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1321 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1322 done 1486 done
1323 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1324 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1325 1489
1326 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1327 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 export CDROM_ROOT=${CD_ROOT}
1330 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1331 return
1332 fi
1333 # do the same for CD_ROOT_X
1334 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1335 local var= 1493 local var=
1336 cdcnt=0 1494 cdcnt=0
1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1338 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1339 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1340 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1341 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1342 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1344 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1345 fi 1504 fi
1346 export CDROM_ROOTS_${cdcnt}="${!var}"
1347 done 1505 done
1348 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1350 return 1514 return
1351 fi 1515 fi
1352 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1354 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1355 if [[ -z ${CDROM_NAME} ]] ; then
1356 echo "cdrom for ${PN}."
1357 else
1358 echo "${CDROM_NAME}."
1359 fi
1360 echo 1521 echo
1361 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1362 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1363 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1364 einfo "directory containing the files." 1525 einfo "directory containing the files."
1365 echo 1526 echo
1366 einfo "For example:" 1527 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo 1529 echo
1369 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1371 cdcnt=0 1541 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1374 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1376 done 1546 done
1377 echo 1547 echo
1378 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1379 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1380 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1381 einfon "" 1551 einfon ""
1382 cdcnt=0 1552 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1385 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1386 done 1556 done
1387 echo 1557 echo
1388 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1389 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1392 echo 1562 echo
1393 einfo "For example:" 1563 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo 1565 echo
1396 fi 1566 fi
1567
1568 export CDROM_SET=""
1397 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1398 cdrom_load_next_cd 1570 cdrom_load_next_cd
1399} 1571}
1400 1572
1401# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1402# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1403# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1404# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1405cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1407 local var= 1582 local var
1408 1583 ((++CDROM_CURRENT_CD))
1409 if [[ ! -z ${CD_ROOT} ]] ; then
1410 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1411 return
1412 fi
1413 1584
1414 unset CDROM_ROOT 1585 unset CDROM_ROOT
1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1416 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1418 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1419 else 1591 else
1420 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1421 fi 1593 fi
1422 1594
1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1428# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1429# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1430# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1431# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1432# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1433cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1434 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1435 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1436 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1437 local mline=""
1438 local showedmsg=0
1439 1619
1440 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1441 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1443 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1444 done 1635 done
1445 1636
1446 if [[ -z ${CDROM_ROOT} ]] ; then
1447 echo 1637 echo
1448 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1450 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1451 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1452 else
1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1454 fi
1455 else 1642 else
1456 if [[ -z ${CDROM_NAME_1} ]] ; then
1457 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1458 else
1459 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1460 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1461 fi
1462 fi 1644 fi
1463 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1464 fi 1652 fi
1653 showedmsg=1
1654 fi
1465 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1466 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1467 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1468 fi 1666 fi
1667 read || die "something is screwed with your system"
1469 done 1668 done
1470} 1669}
1471 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1472# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1473# a package can support 1675# a package can support. The first form allows you to
1474# 1676# specify a list of LINGUAS. The -i builds a list of po
1475# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1476# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1477# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1478# 1680# of the lists.
1479# The first form allows you to specify a list of LINGUAS.
1480# The -i builds a list of po files found in all the
1481# directories and uses the intersection of the lists.
1482# The -u builds a list of po files found in all the
1483# directories and uses the union of the lists.
1484strip-linguas() { 1681strip-linguas() {
1485 local ls newls 1682 local ls newls nols
1486 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1487 local op="$1"; shift 1684 local op=$1; shift
1488 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1489 local d f 1686 local d f
1490 for d in "$@" ; do 1687 for d in "$@" ; do
1491 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1492 newls="${ls}" 1689 newls=${ls}
1493 else 1690 else
1494 newls="" 1691 newls=""
1495 fi 1692 fi
1496 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1497 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1498 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1499 else 1696 else
1500 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1501 fi 1698 fi
1502 done 1699 done
1503 ls="${newls}" 1700 ls=${newls}
1504 done 1701 done
1505 ls="${ls//.po}"
1506 else 1702 else
1507 ls="$@" 1703 ls="$@"
1508 fi 1704 fi
1509 1705
1510 ls=" ${ls} " 1706 nols=""
1511 newls="" 1707 newls=""
1512 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1513 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1514 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1515 else 1711 else
1516 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1517 fi 1713 fi
1518 done 1714 done
1519 if [ -z "${newls}" ] ; then 1715 [[ -n ${nols} ]] \
1520 unset LINGUAS 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1521 else
1522 export LINGUAS="${newls}" 1717 export LINGUAS=${newls:1}
1523 fi
1524} 1718}
1525 1719
1526# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1527# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1528 1722# @DESCRIPTION:
1529# the following functions are useful in kernel module ebuilds, etc.
1530# for an example see ivtv or drbd ebuilds
1531
1532# set's ARCH to match what the kernel expects
1533set_arch_to_kernel() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1538 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1539 case ${ARCH} in
1540 x86) export ARCH="i386";;
1541 amd64) export ARCH="x86_64";;
1542 hppa) export ARCH="parisc";;
1543 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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!
1545 *) export ARCH="${ARCH}";;
1546 esac
1547}
1548
1549# set's ARCH back to what portage expects
1550set_arch_to_portage() {
1551 i=10
1552 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done
1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1556}
1557
1558# Jeremy Huddleston <eradicator@gentoo.org>:
1559# preserve_old_lib /path/to/libblah.so.0
1560# preserve_old_lib_notify /path/to/libblah.so.0
1561#
1562# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1563# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1564# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1565# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1566# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1567# 1728# preserve_old_lib_notify function.
1568# src_install() {
1569# ...
1570# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573#
1574# pkg_postinst() {
1575# ...
1576# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1577# ...
1578# }
1579
1580preserve_old_lib() { 1729preserve_old_lib() {
1581 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1735
1583 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1584 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1585 DIRNAME=`dirname ${LIB}`
1586 1738
1587 dodir ${DIRNAME} 1739 local lib dir
1588 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1590 fi 1746 done
1591} 1747}
1592 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1593preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1594 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1595 1758
1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1597 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1598 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1599 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1600 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1601 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1602 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1603 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1604 einfo 1772 ewarn
1605 einfo "After doing that, you can safely remove ${LIB}"
1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1607 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1608} 1784}
1609 1785
1610# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1611# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1612# 1789#
1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1614# ex: built_with_use xchat gtk2
1615# 1791#
1616# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1617# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1618# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1619built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1620 local opt=$1 1824 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622 1826
1623 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1624 shift 1829 shift
1625 1830
1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1627 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1628 1864
1629 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1636 shift 1872 shift
1637 done 1873 done
1638 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1639} 1875}
1640 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1641# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1642# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1643epunt_cxx() { 1884epunt_cxx() {
1644 local dir=$1 1885 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1647 local f 1888 local f
1648 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done 1891 done
1651 eend 0 1892 eend 0
1652} 1893}
1653 1894
1654# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1655# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1656# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1657dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1658 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1659 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1660 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1661 1902make_wrapper() {
1662 insinto /etc/pam.d 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1663 # these are the default doins options, but be explicit just in case 1904 local tmpwrapper=$(emktemp)
1664 insopts -m 0644 -o root -g root 1905 # We don't want to quote ${bin} so that people can pass complex
1665 doins "$@" || die "failed to install $@" 1906 # things as $bin ... "./someprog --args"
1907 cat << EOF > "${tmpwrapper}"
1908#!/bin/sh
1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1917exec ${bin} "\$@"
1918EOF
1919 chmod go+rx "${tmpwrapper}"
1920 if [[ -n ${path} ]] ; then
1921 (
1922 exeinto "${path}"
1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1925 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1666} 1928}
1667# newpamd <old name> <new name>
1668#
1669# Install pam file <old name> as <new name> in /etc/pam.d
1670newpamd() {
1671 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1672 1929
1673 use pam || return 0 1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1944# fi
1674 1945
1675 insinto /etc/pam.d 1946# cd "${D}"
1676 # these are the default doins options, but be explicit just in case 1947# [[ -d usr/share/doc ]] || return 0
1677 insopts -m 0644 -o root -g root 1948
1678 newins "$1" "$2" || die "failed to install $1 as $2" 1949# find usr/share/doc -exec gzip {} +
1679} 1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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