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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.370 2011/12/02 10:22:41 ferringb 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 user
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 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 58}
126 59
127# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
128# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
129# <azarah@gentoo.org> (11 Nov 2002) 62}
130#
131draw_line() {
132 local i=0
133 local str_length=""
134 63
135 # Handle calls that do not have args, or wc not being installed ... 64fi
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
137 then 66# @FUNCTION: eqawarn
138 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 :
76 }
77fi
78
79# @FUNCTION: ecvs_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove CVS directories recursiveley. Useful when a source tarball contains
83# internal CVS directories. Defaults to $PWD.
84ecvs_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
87 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
88}
89
90# @FUNCTION: esvn_clean
91# @USAGE: [list of dirs]
92# @DESCRIPTION:
93# Remove .svn directories recursiveley. Useful when a source tarball contains
94# internal Subversion directories. Defaults to $PWD.
95esvn_clean() {
96 [[ -z $* ]] && set -- .
97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
98}
99
100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
107#
108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
110#
111# A common example is to disable shell globbing so that special meaning/care
112# may be used with variables/arguments to custom functions. That would be:
113# @CODE
114# eshopts_push -o noglob
115# for x in ${foo} ; do
116# if ...some check... ; then
117# eshopts_pop
139 return 0 118# return 0
140 fi 119# 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 120# done
151 121# eshopts_pop
152 echo 122# @CODE
153 123eshopts_push() {
154 return 0 124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
155} 136}
156 137
157# Default directory where patches are located 138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
156
157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
161# Default options for patch 167# Default options for patch:
168# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 170# --no-backup-if-mismatch - do not leave .orig files behind
171# -E - automatically remove empty files
172# @CODE
173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 176# List of patches not to apply. Note this is only file names,
165# and not the full path .. 177# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
167# Change the printed message for a single patch. 181# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 183# @VARIABLE: EPATCH_MULTI_MSG
170# 184# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# Change the printed message for multiple patches.
172# 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
187# @VARIABLE: EPATCH_FORCE
188# @DESCRIPTION:
189# Only require patches to match EPATCH_SUFFIX rather than the extended
190# arch naming style.
173EPATCH_FORCE="no" 191EPATCH_FORCE="no"
174 192
175# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
176# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
177# 201#
178# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
180# 204#
181# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
183# 207# if ${EPATCH_FORCE} != "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
193# 217#
194# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
195# 220#
196# 01_all_misc-fix.patch.bz2 221# 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() { 222epatch() {
209 local PIPE_CMD="" 223 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 224 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 226 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 227 }
214 local x=""
215 228
216 if [ "$#" -gt 1 ] 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 230
231 # Let the rest of the code process one user arg at a time --
232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
218 local m="" 235 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 236 for m in "$@" ; do
221 epatch "${m}" 237 epatch "${m}"
222 done 238 done
223 return 0 239 return 0
224 fi 240 fi
225 241
226 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
227 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
229 248 set -- "$1"
230 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
232 252
233 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
234 then 254 # 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 ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
237 then 304 then
238 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
239 else 330 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
241 fi 332 fi
242 else 333
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 334 # most of the time, there will only be one run per unique name,
244 then 335 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 336 local STDERR_TARGET="${T}/${patchname}.out"
246 then 337 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
248 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
249 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
250 echo 383 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
252 eerror 430 eerror
253 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 432 eerror
433 eerror " ${STDERR_TARGET}"
255 echo 434 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${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}!" 435 die "Failed Patch: ${patchname}!"
398 fi 436 fi
399 437
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 438 # if everything worked, delete the patch log
401 439 rm -f "${STDERR_TARGET}"
402 eend 0 440 eend 0
403 fi
404 done 441 done
405 if [ "${SINGLE_PATCH}" = "no" ]
406 then
407 einfo "Done with patching"
408 fi
409}
410 442
411# This function return true if we are using the NPTL pthreads 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412# implementation. 444 : # everything worked
413# 445}
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>
421 446
422 int main() 447# @FUNCTION: epatch_user
423 { 448# @USAGE:
424 char buf[255]; 449# @DESCRIPTION:
425 char *str = buf; 450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
426 475
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 476 # Allow multiple calls to this function; ignore all but the first
428 if (NULL != str) { 477 local applied="${T}/epatch_user.applied"
429 printf("%s\n", str); 478 [[ -e ${applied} ]] && return 2
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433 479
434 return 1; 480 # don't clobber any EPATCH vars that the parent might want
435 } 481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
436 END 482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
437 483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
440 then 486 if [[ -d ${EPATCH_SOURCE} ]] ; then
441 echo "yes" 487 EPATCH_SOURCE=${EPATCH_SOURCE} \
442 einfon "Checking what PTHREADS implementation we have ..." 488 EPATCH_SUFFIX="patch" \
443 if ${T}/nptl 489 EPATCH_FORCE="yes" \
444 then 490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
445 return 0 493 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi 494 fi
452 495 done
496 echo "none" > "${applied}"
453 return 1 497 return 1
454} 498}
455 499
456# This function check how many cpu's are present, and then set 500# @FUNCTION: emktemp
457# -j in MAKEOPTS accordingly. 501# @USAGE: [temp dir]
458# 502# @DESCRIPTION:
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 503# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 504# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 505emktemp() {
543 local exe="touch" 506 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 507 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 508 local topdir=$1
546 509
547 if [ -z "${topdir}" ] 510 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 511 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 512 && topdir="/tmp" \
551 || topdir="${T}" 513 || topdir=${T}
552 fi 514 fi
553 515
554 if [ -z "$(type -p mktemp)" ] 516 if ! type -P mktemp > /dev/null ; then
555 then 517 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 518 local tmp=/
557 while [ -e "${tmp}" ] ; do 519 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 520 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 521 done
560 ${exe} "${tmp}" 522 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 523 echo "${tmp}"
562 else 524 else
563 [ "${exe}" == "touch" ] \ 525 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 526 # but should produce a usable file on all userlands
565 || exe="-d" 527 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 528 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
567 fi
568}
569
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
591 else 529 else
592 action="group" 530 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
598 fi
599}
600
601# Simplify/standardize adding users to the system
602# vapier@gentoo.org
603#
604# enewuser(username, uid, shell, homedir, groups, extra options)
605#
606# Default values if you do not specify any:
607# username: REQUIRED !
608# uid: next available (see useradd(8))
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() {
615 # get the username
616 local euser="$1"; shift
617 if [ -z "${euser}" ]
618 then
619 eerror "No username specified !"
620 die "Cannot call enewuser without a username"
621 fi
622
623 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
625 then
626 return 0
627 fi
628 einfo "Adding user '${euser}' to your system ..."
629
630 # options to pass to useradd
631 local opts=
632
633 # handle uid
634 local euid="$1"; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
636 then
637 if [ "${euid}" -gt 0 ]
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ]
640 then
641 euid="next"
642 fi 531 fi
643 else
644 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID"
646 fi 532 fi
647 else
648 euid="next"
649 fi
650 if [ "${euid}" == "next" ]
651 then
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break
660 done
661 fi
662 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}"
664
665 # handle shell
666 local eshell="$1"; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
668 then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist"
673 fi
674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
679 eshell="/bin/false"
680 fi
681 fi
682 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}"
684
685 # handle homedir
686 local ehome="$1"; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
688 then
689 ehome="/dev/null"
690 fi
691 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}"
693
694 # handle groups
695 local egroups="$1"; shift
696 if [ ! -z "${egroups}" ]
697 then
698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
701 export IFS=","
702 for g in ${egroups}
703 do
704 export IFS="${oldifs}"
705 if [ -z "`egetent group \"${g}\"`" ]
706 then
707 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID"
709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
717 done
718 export IFS="${oldifs}"
719
720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
725 else
726 egroups="(none)"
727 fi
728 einfo " - Groups: ${egroups}"
729
730 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0"
734 if useq ppc-macos
735 then
736 ### Make the user
737 if [ -z "${eextra}" ]
738 then
739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \
762 die "enewuser failed"
763 else
764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
776 useradd ${opts} ${euser} ${eextra} \
777 || die "enewuser failed"
778 fi
779 fi
780 export SANDBOX_ON="${oldsandbox}"
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 533}
790 534
791# Simplify/standardize adding groups to the system 535# @FUNCTION: edos2unix
792# vapier@gentoo.org 536# @USAGE: <file> [more files ...]
793# 537# @DESCRIPTION:
794# enewgroup(group, gid) 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
795# 539# to remove all of these text utilities from DEPEND variables because this
796# Default values if you do not specify any: 540# is a script based solution. Just give it a list of files to convert and
797# groupname: REQUIRED ! 541# they will all be changed from the DOS CRLF format to the UNIX LF format.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() {
801 # get the group
802 local egroup="$1"; shift
803 if [ -z "${egroup}" ]
804 then
805 eerror "No group specified !"
806 die "Cannot call enewgroup without a group"
807 fi
808
809 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
811 then
812 return 0
813 fi
814 einfo "Adding group '${egroup}' to your system ..."
815
816 # options to pass to useradd
817 local opts=
818
819 # handle gid
820 local egid="$1"; shift
821 if [ ! -z "${egid}" ]
822 then
823 if [ "${egid}" -gt 0 ]
824 then
825 if [ -z "`egetent group ${egid}`" ]
826 then
827 if useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
830 opts="${opts} -g ${egid}"
831 fi
832 else
833 egid="next available; requested gid taken"
834 fi
835 else
836 eerror "Groupid given but is not greater than 0 !"
837 die "${egid} is not a valid GID"
838 fi
839 else
840 egid="next available"
841 fi
842 einfo " - Groupid: ${egid}"
843
844 # handle extra
845 local eextra="$@"
846 opts="${opts} ${eextra}"
847
848 # add the group
849 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0"
851 if useq ppc-macos ; then
852 if [ ! -z "${eextra}" ];
853 then
854 einfo "Extra options are not supported on macos yet"
855 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}"
857 die "Required function missing"
858 fi
859
860 # If we need the next available
861 case ${egid} in
862 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do
864 [ -z "`egetent group ${egid}`" ] && break
865 done
866 esac
867 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then
870 case ${egid} in
871 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do
873 [ -z "`egetent group ${egid}`" ] && break
874 done
875 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else
878 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi
880 export SANDBOX_ON="${oldsandbox}"
881}
882
883# Simple script to replace 'dos2unix' binaries
884# vapier@gentoo.org
885#
886# edos2unix(file, <more files> ...)
887edos2unix() { 542edos2unix() {
888 for f in "$@" 543 [[ $# -eq 0 ]] && return 0
889 do 544 sed -i 's/\r$//' -- "$@" || die
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 545}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 546
902# Make a desktop file ! 547# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
905# 550#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
907# 552#
908# binary: what binary does the app run with ? 553# binary: what command does the app run with ?
909# name: the name that will show up in the menu 554# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 557# a full path to an icon
913# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
916make_desktop_entry() { 561make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
918 563
919 local exec="${1}" 564 local exec=${1}
920 local name="${2:-${PN}}" 565 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 566 local icon=${3:-${PN}}
922 local type="${4}" 567 local type=${4}
923 local subdir="${6}" 568 local fields=${5}
924 local path="${5:-${GAMES_BINDIR}}" 569
925 if [ -z "${type}" ] 570 if [[ -z ${type} ]] ; then
926 then 571 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 572 local catmin=${CATEGORY##*-}
928 "app-emulation") 573 case ${catmaj} in
929 type=Emulator 574 app)
930 subdir="Emulation" 575 case ${catmin} in
576 accessibility) type=Accessibility;;
577 admin) type=System;;
578 antivirus) type=System;;
579 arch) type=Archiving;;
580 backup) type=Archiving;;
581 cdr) type=DiscBurning;;
582 dicts) type=Dictionary;;
583 doc) type=Documentation;;
584 editors) type=TextEditor;;
585 emacs) type=TextEditor;;
586 emulation) type=Emulator;;
587 laptop) type=HardwareSettings;;
588 office) type=Office;;
589 pda) type=PDA;;
590 vim) type=TextEditor;;
591 xemacs) type=TextEditor;;
592 esac
593 ;;
594
595 dev)
596 type="Development"
597 ;;
598
599 games)
600 case ${catmin} in
601 action|fps) type=ActionGame;;
602 arcade) type=ArcadeGame;;
603 board) type=BoardGame;;
604 emulation) type=Emulator;;
605 kids) type=KidsGame;;
606 puzzle) type=LogicGame;;
607 roguelike) type=RolePlaying;;
608 rpg) type=RolePlaying;;
609 simulation) type=Simulation;;
610 sports) type=SportsGame;;
611 strategy) type=StrategyGame;;
612 esac
613 type="Game;${type}"
614 ;;
615
616 gnome)
617 type="Gnome;GTK"
618 ;;
619
620 kde)
621 type="KDE;Qt"
622 ;;
623
624 mail)
625 type="Network;Email"
626 ;;
627
628 media)
629 case ${catmin} in
630 gfx)
631 type=Graphics
931 ;; 632 ;;
932 "games-"*) 633 *)
933 type=Game 634 case ${catmin} in
934 subdir="Games" 635 radio) type=Tuner;;
636 sound) type=Audio;;
637 tv) type=TV;;
638 video) type=Video;;
639 esac
640 type="AudioVideo;${type}"
935 ;; 641 ;;
642 esac
643 ;;
644
936 "net-"*) 645 net)
646 case ${catmin} in
647 dialup) type=Dialup;;
648 ftp) type=FileTransfer;;
649 im) type=InstantMessaging;;
650 irc) type=IRCClient;;
651 mail) type=Email;;
652 news) type=News;;
653 nntp) type=News;;
654 p2p) type=FileTransfer;;
655 voip) type=Telephony;;
656 esac
937 type=Network 657 type="Network;${type}"
938 subdir="${type}"
939 ;; 658 ;;
659
660 sci)
661 case ${catmin} in
662 astro*) type=Astronomy;;
663 bio*) type=Biology;;
664 calc*) type=Calculator;;
665 chem*) type=Chemistry;;
666 elec*) type=Electronics;;
667 geo*) type=Geology;;
668 math*) type=Math;;
669 physics) type=Physics;;
670 visual*) type=DataVisualization;;
671 esac
672 type="Education;Science;${type}"
673 ;;
674
675 sys)
676 type="System"
677 ;;
678
679 www)
680 case ${catmin} in
681 client) type=WebBrowser;;
682 esac
683 type="Network;${type}"
684 ;;
685
940 *) 686 *)
941 type= 687 type=
942 subdir=
943 ;; 688 ;;
944 esac 689 esac
945 fi 690 fi
691 if [ "${SLOT}" == "0" ] ; then
692 local desktop_name="${PN}"
693 else
694 local desktop_name="${PN}-${SLOT}"
695 fi
696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
710 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 711 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 712 Name=${name}
952Type=Application 713 Type=Application
953Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
954Exec=${exec} 715 Exec=${exec}
955Path=${path} 716 TryExec=${exec%% *}
956Icon=${icon} 717 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 718 Categories=${type}
719 EOF
958 720
721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
727
728 (
729 # wrap the env here so that the 'insinto' call
730 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 731 insinto /usr/share/applications
960 doins "${desktop}" 732 doins "${desktop}"
961 733 ) || die "installing desktop file failed"
962 return 0
963} 734}
964 735
965# Make a GDM/KDM Session file 736# @FUNCTION: validate_desktop_entries
966# 737# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 738# @MAINTAINER:
968# title: File to execute to start the Window Manager 739# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 740# @DESCRIPTION:
741# Validate desktop entries using desktop-file-utils
742validate_desktop_entries() {
743 if [[ -x /usr/bin/desktop-file-validate ]] ; then
744 einfo "Checking desktop entry validity"
745 local directories=""
746 for d in /usr/share/applications $@ ; do
747 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
748 done
749 if [[ -n ${directories} ]] ; then
750 for FILE in $(find ${directories} -name "*\.desktop" \
751 -not -path '*.hidden*' | sort -u 2>/dev/null)
752 do
753 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
754 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
755 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
756 done
757 fi
758 echo ""
759 else
760 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
761 fi
762}
970 763
764# @FUNCTION: make_session_desktop
765# @USAGE: <title> <command> [command args...]
766# @DESCRIPTION:
767# Make a GDM/KDM Session file. The title is the file to execute to start the
768# Window Manager. The command is the name of the Window Manager.
769#
770# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 771make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 772 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 773 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 774
976 local title="${1}" 775 local title=$1
977 local command="${2}" 776 local command=$2
978 local desktop="${T}/${wm}.desktop" 777 local desktop=${T}/${wm:-${PN}}.desktop
778 shift 2
979 779
780 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 781 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 782 Name=${title}
983Comment=This session logs you into ${title} 783 Comment=This session logs you into ${title}
984Exec=${command} 784 Exec=${command} $*
985TryExec=${command} 785 TryExec=${command}
986Type=Application" > "${desktop}" 786 Type=XSession
787 EOF
987 788
789 (
790 # wrap the env here so that the 'insinto' call
791 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 792 insinto /usr/share/xsessions
989 doins "${desktop}" 793 doins "${desktop}"
990 794 )
991 return 0
992} 795}
993 796
797# @FUNCTION: domenu
798# @USAGE: <menus>
799# @DESCRIPTION:
800# Install the list of .desktop menu files into the appropriate directory
801# (/usr/share/applications).
994domenu() { 802domenu() {
995 local i 803 (
996 local j 804 # wrap the env here so that the 'insinto' call
805 # doesn't corrupt the env of the caller
806 local i j ret=0
997 insinto /usr/share/applications 807 insinto /usr/share/applications
998 for i in ${@} 808 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 809 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 810 doins "${i}"
811 ((ret+=$?))
1003 elif [ -d "${i}" ]; 812 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 813 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 814 doins "${j}"
815 ((ret+=$?))
1008 done 816 done
817 else
818 ((++ret))
1009 fi 819 fi
1010 done 820 done
821 exit ${ret}
822 )
1011} 823}
1012 824
825# @FUNCTION: newmenu
826# @USAGE: <menu> <newname>
827# @DESCRIPTION:
828# Like all other new* functions, install the specified menu as newname.
829newmenu() {
830 (
831 # wrap the env here so that the 'insinto' call
832 # doesn't corrupt the env of the caller
833 insinto /usr/share/applications
834 newins "$@"
835 )
836}
837
838# @FUNCTION: doicon
839# @USAGE: <list of icons>
840# @DESCRIPTION:
841# Install the list of icons into the icon directory (/usr/share/pixmaps).
842# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 843doicon() {
1014 local i 844 (
1015 local j 845 # wrap the env here so that the 'insinto' call
846 # doesn't corrupt the env of the caller
847 local i j ret
1016 insinto /usr/share/pixmaps 848 insinto /usr/share/pixmaps
1017 for i in ${@} 849 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 850 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 851 doins "${i}"
852 ((ret+=$?))
1022 elif [ -d "${i}" ]; 853 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 854 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 855 doins "${j}"
856 ((ret+=$?))
1027 done 857 done
858 else
859 ((++ret))
1028 fi 860 fi
1029 done 861 done
862 exit ${ret}
863 )
1030} 864}
1031 865
1032############################################################## 866# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 867# @USAGE: <icon> <newname>
1034############################################################## 868# @DESCRIPTION:
1035 869# Like all other new* functions, install the specified icon as newname.
870newicon() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
874 insinto /usr/share/pixmaps
875 newins "$@"
876 )
877}
1036 878
1037# for internal use only (unpack_pdv and unpack_makeself) 879# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 880find_unpackable_file() {
1039 local src="$1" 881 local src=$1
1040 if [ -z "${src}" ] 882 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 883 src=${DISTDIR}/${A}
1043 else 884 else
1044 if [ -e "${DISTDIR}/${src}" ] 885 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 886 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 887 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 888 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 889 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 890 src=${src}
1053 fi
1054 fi 891 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 892 fi
893 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 894 echo "${src}"
1057} 895}
1058 896
897# @FUNCTION: unpack_pdv
898# @USAGE: <file to unpack> <size of off_t>
899# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 900# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 901# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 902# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 903# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 904#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 905# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 906# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 907# the size of the off_t type (in bytes) on the machine that built the pdv
908# archive.
909#
1068# archive. one way to determine this is by running the following commands: 910# One way to determine this is by running the following commands:
911#
912# @CODE
1069# strings <pdv archive> | grep lseek 913# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 914# strace -elseek <pdv archive>
915# @CODE
916#
1071# basically look for the first lseek command (we do the strings/grep because 917# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 918# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 919# parameter. Here is an example:
920#
921# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 922# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 923# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 924# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 925# lseek(3, -4, SEEK_END) = 2981250
926# @CODE
927#
1078# thus we would pass in the value of '4' as the second parameter. 928# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 929unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 930 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 931 local sizeoff_t=$2
1082 932
933 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 934 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 935
1085 local shrtsrc="`basename ${src}`" 936 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 937 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 938 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 939 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 940
1090 # grab metadata for debug reasons 941 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 942 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 943 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 944
1094 # rip out the final file name from the metadata 945 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 946 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 947 datafile=$(basename "${datafile}")
1097 948
1098 # now lets uncompress/untar the file if need be 949 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 950 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 951 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 952
1102 local iscompressed="`file -b ${tmpfile}`" 953 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 954 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 955 iscompressed=1
1105 mv ${tmpfile}{,.Z} 956 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 957 gunzip ${tmpfile}
1107 else 958 else
1108 iscompressed=0 959 iscompressed=0
1109 fi 960 fi
1110 local istar="`file -b ${tmpfile}`" 961 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 962 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 963 istar=1
1113 else 964 else
1114 istar=0 965 istar=0
1115 fi 966 fi
1116 967
1144 true 995 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 997 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 998}
1148 999
1000# @FUNCTION: unpack_makeself
1001# @USAGE: [file to unpack] [offset] [tail|dd]
1002# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1003# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1004# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1005# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1006# many other game companies.
1153# 1007#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1008# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1009# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1010# the proper offset from the script itself.
1158unpack_makeself() { 1011unpack_makeself() {
1012 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1013 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1014 local skip=$2
1161 local exe="$3" 1015 local exe=$3
1162 1016
1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1018
1163 local shrtsrc="$(basename "${src}")" 1019 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1021 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1023 local skip=0
1169 exe=tail 1024 exe=tail
1170 case ${ver} in 1025 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1028 ;;
1174 2.0|2.0.1) 1029 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1031 ;;
1177 2.1.1) 1032 2.1.1)
1178 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1179 let skip="skip + 1" 1034 (( skip++ ))
1180 ;; 1035 ;;
1181 2.1.2) 1036 2.1.2)
1182 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1183 let skip="skip + 1" 1038 (( skip++ ))
1184 ;; 1039 ;;
1185 2.1.3) 1040 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1042 (( skip++ ))
1188 ;; 1043 ;;
1189 2.1.4) 1044 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1047 exe="dd"
1193 ;; 1048 ;;
1194 *) 1049 *)
1201 esac 1056 esac
1202 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1203 fi 1058 fi
1204 case ${exe} in 1059 case ${exe} in
1205 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1208 esac 1063 esac
1209 1064
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1066 local filetype tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1068 filetype=$(file -b "${tmpfile}") || die
1214 case ${filetype} in 1069 case ${filetype} in
1215 *tar\ archive) 1070 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1072 ;;
1218 bzip2*) 1073 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1074 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1075 ;;
1230 ;; 1085 ;;
1231 esac 1086 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1087 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1088}
1234 1089
1090# @FUNCTION: check_license
1091# @USAGE: [license]
1092# @DESCRIPTION:
1235# Display a license for user to accept. 1093# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1094# specified, then ${LICENSE} is used.
1239check_license() { 1095check_license() {
1240 local lic=$1 1096 local lic=$1
1241 if [ -z "${lic}" ] ; then 1097 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1098 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1099 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1100 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1101 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1102 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1103 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1105 lic="${lic}"
1250 fi
1251 fi 1106 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1107 fi
1253 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1254 1109
1255 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1258 local alic 1112 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1263 return 0 1117 return 0
1264 fi 1118 fi
1265 done 1119 done
1266 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 1122
1268 local licmsg="$(emktemp)" 1123 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1270********************************************************** 1125 **********************************************************
1271The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1127 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1128 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1129 CTRL+C out of this, the install will not run!
1275********************************************************** 1130 **********************************************************
1276 1131
1277EOF 1132 EOF
1278 cat ${lic} >> ${licmsg} 1133 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1134 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1135 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1136 read alic
1282 case ${alic} in 1137 case ${alic} in
1289 die "Failed to accept license" 1144 die "Failed to accept license"
1290 ;; 1145 ;;
1291 esac 1146 esac
1292} 1147}
1293 1148
1149# @FUNCTION: cdrom_get_cds
1150# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1151# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1152# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1153# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1154#
1297# with these cdrom functions we handle all the user interaction and 1155# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1156# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1157# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1158# found at CDROM_ROOT.
1301# 1159#
1160# The function will attempt to locate a cd based upon a file that is on
1161# the cd. The more files you give this function, the more cds
1162# the cdrom functions will handle.
1163#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1164# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1165# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1166# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1167# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1168# also use the CDROM_NAME_SET bash array.
1305# 1169#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1170# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1171cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1172 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1173 # the # of files they gave us
1315 local cdcnt=0 1174 local cdcnt=0
1316 local f= 1175 local f=
1317 for f in "$@" ; do 1176 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1177 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1178 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1179 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1180 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1181 export CDROM_CURRENT_CD=1
1323 1182
1324 # now we see if the user gave use CD_ROOT ... 1183 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1184 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1185 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1186 local var=
1334 cdcnt=0 1187 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1188 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1190 var="CD_ROOT_${cdcnt}"
1191 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1192 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1193 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1194 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1195 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1196 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1197 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1198 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 export CDROM_SET=-1
1202 for f in ${CDROM_CHECK_1//:/ } ; do
1203 ((++CDROM_SET))
1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1205 done
1206 export CDROM_MATCH=${f}
1348 return 1207 return
1349 fi 1208 fi
1350 1209
1210 # User didn't help us out so lets make sure they know they can
1211 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1212 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1213 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1214 echo
1359 einfo "If you do not have the CD, but have the data files" 1215 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1216 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1217 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1218 einfo "directory containing the files."
1363 echo 1219 echo
1364 einfo "For example:" 1220 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1221 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1222 echo
1367 else 1223 else
1224 if [[ -n ${CDROM_NAME_SET} ]] ; then
1225 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1226 cdcnt=0
1227 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1228 ((++cdcnt))
1229 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1230 done
1231 fi
1232
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1233 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1234 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1236 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1237 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1238 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1239 done
1375 echo 1240 echo
1376 einfo "If you do not have the CDs, but have the data files" 1241 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1242 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1243 einfo "the following variables so they point to the right place:"
1379 einfon "" 1244 einfon ""
1380 cdcnt=0 1245 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1246 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1247 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1248 echo -n " CD_ROOT_${cdcnt}"
1384 done 1249 done
1385 echo 1250 echo
1386 einfo "Or, if you have all the files in the same place, or" 1251 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1252 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1255 echo
1391 einfo "For example:" 1256 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1257 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1258 echo
1394 fi 1259 fi
1260
1261 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1262 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1263 cdrom_load_next_cd
1397} 1264}
1398 1265
1399# this is only used when you need access to more than one cd. 1266# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1267# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1268# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1269# files off a CD and want access to the next one, just call this function.
1270# Again, all the messy details of user interaction are taken care of for you.
1271# Once this returns, just read the variable CDROM_ROOT for the location of the
1272# mounted CD. Note that you can only go forward in the CD list, so make sure
1273# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1274cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1275 local var
1406 1276 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1277
1412 unset CDROM_ROOT 1278 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1279 var=CD_ROOT_${CDROM_CURRENT_CD}
1280 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1281 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1282 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1283 _cdrom_locate_file_on_cd ${!var}
1417 else 1284 else
1418 export CDROM_ROOT=${!var} 1285 export CDROM_ROOT=${!var}
1419 fi 1286 fi
1420 1287
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1293# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1294# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1295# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1296# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1297# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1298_cdrom_locate_file_on_cd() {
1299 local mline=""
1300 local showedmsg=0 showjolietmsg=0
1301
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1302 while [[ -z ${CDROM_ROOT} ]] ; do
1303 local i=0
1304 local -a cdset=(${*//:/ })
1305 if [[ -n ${CDROM_SET} ]] ; then
1306 cdset=(${cdset[${CDROM_SET}]})
1307 fi
1308
1309 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1310 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1311 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1312
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1313 local point= node= fs= foo=
1314 while read point node fs foo ; do
1315 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1316 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1317 && continue
1318 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1319 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1320 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1321 export CDROM_ROOT=${point}
1322 export CDROM_SET=${i}
1323 export CDROM_MATCH=${cdset[${i}]}
1324 return
1325 done <<< "$(get_mounts)"
1326
1327 ((++i))
1442 done 1328 done
1443 1329
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1330 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1331 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1332 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1333 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1334 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1335 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1336 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1337 fi
1461 showedmsg=1 1338 else
1339 if [[ -z ${CDROM_NAME_1} ]] ; then
1340 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1341 else
1342 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1343 einfo "Please insert+mount the ${!var} cdrom now !"
1344 fi
1462 fi 1345 fi
1346 showedmsg=1
1347 fi
1463 einfo "Press return to scan for the cd again" 1348 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1349 einfo "or hit CTRL+C to abort the emerge."
1465 read 1350 echo
1351 if [[ ${showjolietmsg} -eq 0 ]] ; then
1352 showjolietmsg=1
1353 else
1354 ewarn "If you are having trouble with the detection"
1355 ewarn "of your CD, it is possible that you do not have"
1356 ewarn "Joliet support enabled in your kernel. Please"
1357 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1358 ebeep 5
1466 fi 1359 fi
1360 read || die "something is screwed with your system"
1467 done 1361 done
1468} 1362}
1469 1363
1364# @FUNCTION: strip-linguas
1365# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1366# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1367# Make sure that LINGUAS only contains languages that
1471# a package can support 1368# a package can support. The first form allows you to
1472# 1369# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1370# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1371# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1372# files found in all the directories and uses the union
1476# 1373# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1374strip-linguas() {
1483 local ls newls 1375 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1376 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1377 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1378 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1379 local d f
1488 for d in "$@" ; do 1380 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1381 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1382 newls=${ls}
1491 else 1383 else
1492 newls="" 1384 newls=""
1493 fi 1385 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1387 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1497 else 1389 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1391 fi
1500 done 1392 done
1501 ls=${newls} 1393 ls=${newls}
1502 done 1394 done
1503 ls=${ls//.po}
1504 else 1395 else
1505 ls=$@ 1396 ls="$@"
1506 fi 1397 fi
1507 1398
1508 ls=" ${ls} " 1399 nols=""
1509 newls="" 1400 newls=""
1510 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1402 if has ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1513 else 1404 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1405 nols="${nols} ${f}"
1515 fi 1406 fi
1516 done 1407 done
1517 if [[ -z ${newls} ]] ; then 1408 [[ -n ${nols} ]] \
1518 unset LINGUAS 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1410 export LINGUAS=${newls:1}
1521 fi
1522} 1411}
1523 1412
1524# moved from kernel.eclass since they are generally useful outside of 1413# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1414# @USAGE: <libs to preserve> [more libs]
1526 1415# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1416# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1417# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1418# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1419# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1420# solution, so instead you can call this from pkg_preinst. See also the
1565# 1421# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1422preserve_old_lib() {
1579 LIB=$1 1423 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1424 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1425 die "Invalid preserve_old_lib() usage"
1426 fi
1427 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1428
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1429 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1430 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1431
1585 dodir ${DIRNAME} 1432 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1433 for lib in "$@" ; do
1434 [[ -e ${ROOT}/${lib} ]] || continue
1435 dir=${lib%/*}
1436 dodir ${dir} || die "dodir ${dir} failed"
1437 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1438 touch "${D}"/${lib}
1588 fi 1439 done
1589} 1440}
1590 1441
1442# @FUNCTION: preserve_old_lib_notify
1443# @USAGE: <libs to notify> [more libs]
1444# @DESCRIPTION:
1445# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1446preserve_old_lib_notify() {
1592 LIB=$1 1447 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1448 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1449 die "Invalid preserve_old_lib_notify() usage"
1450 fi
1593 1451
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1452 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1453 has preserve-libs ${FEATURES} && return 0
1596 1454
1455 local lib notice=0
1456 for lib in "$@" ; do
1457 [[ -e ${ROOT}/${lib} ]] || continue
1458 if [[ ${notice} -eq 0 ]] ; then
1459 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1460 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1461 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1465 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1466 fi
1467 # temp hack for #348634 #357225
1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1469 ewarn " # revdep-rebuild --library '${lib}'"
1470 done
1471 if [[ ${notice} -eq 1 ]] ; then
1472 ewarn
1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1475 for lib in "$@" ; do
1476 ewarn " # rm '${lib}'"
1477 done
1478 fi
1606} 1479}
1607 1480
1608# Hack for people to figure out if a package was built with 1481# @FUNCTION: built_with_use
1609# certain USE flags 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1483# @DESCRIPTION:
1610# 1484#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1612# ex: built_with_use xchat gtk2
1613# 1486#
1614# Flags: -a all USE flags should be utilized 1487# A temporary hack until portage properly supports DEPENDing on USE
1615# -o at least one USE flag should be utilized 1488# flags being enabled in packages. This will check to see if the specified
1616# Note: the default flag is '-a' 1489# DEPEND atom was built with the specified list of USE flags. The
1490# --missing option controls the behavior if called on a package that does
1491# not actually support the defined USE flags (aka listed in IUSE).
1492# The default is to abort (call die). The -a and -o flags control
1493# the requirements of the USE flags. They correspond to "and" and "or"
1494# logic. So the -a flag means all listed USE flags must be enabled
1495# while the -o flag means at least one of the listed IUSE flags must be
1496# enabled. The --hidden option is really for internal use only as it
1497# means the USE flag we're checking is hidden expanded, so it won't be found
1498# in IUSE like normal USE flags.
1499#
1500# Remember that this function isn't terribly intelligent so order of optional
1501# flags matter.
1617built_with_use() { 1502built_with_use() {
1503 local hidden="no"
1504 if [[ $1 == "--hidden" ]] ; then
1505 hidden="yes"
1506 shift
1507 fi
1508
1509 local missing_action="die"
1510 if [[ $1 == "--missing" ]] ; then
1511 missing_action=$2
1512 shift ; shift
1513 case ${missing_action} in
1514 true|false|die) ;;
1515 *) die "unknown action '${missing_action}'";;
1516 esac
1517 fi
1518
1618 local opt=$1 1519 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1521
1621 local PKG=$(best_version $1) 1522 local PKG=$(best_version $1)
1523 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1524 shift
1623 1525
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1526 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1527 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1528
1529 # if the IUSE file doesn't exist, the read will error out, we need to handle
1530 # this gracefully
1531 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1532 case ${missing_action} in
1533 true) return 0;;
1534 false) return 1;;
1535 die) die "Unable to determine what USE flags $PKG was built with";;
1536 esac
1537 fi
1538
1539 if [[ ${hidden} == "no" ]] ; then
1540 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1541 # Don't check USE_EXPAND #147237
1542 local expand
1543 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1544 if [[ $1 == ${expand}_* ]] ; then
1545 expand=""
1546 break
1547 fi
1548 done
1549 if [[ -n ${expand} ]] ; then
1550 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1551 case ${missing_action} in
1552 true) return 0;;
1553 false) return 1;;
1554 die) die "$PKG does not actually support the $1 USE flag!";;
1555 esac
1556 fi
1557 fi
1558 fi
1626 1559
1627 local USE_BUILT=$(<${USEFILE}) 1560 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1561 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1562 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1563 has $1 ${USE_BUILT} && return 0
1634 shift 1567 shift
1635 done 1568 done
1636 [[ ${opt} = "-a" ]] 1569 [[ ${opt} = "-a" ]]
1637} 1570}
1638 1571
1572# @FUNCTION: epunt_cxx
1573# @USAGE: [dir to scan]
1574# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1575# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1576# detected. If dir is not specified, then it defaults to ${S}.
1577#
1578# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1579epunt_cxx() {
1642 local dir=$1 1580 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1581 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1582 ebegin "Removing useless C++ checks"
1645 local f 1583 local f
1646 for f in $(find ${dir} -name configure) ; do 1584 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1585 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1586 done
1649 eend 0 1587 eend 0
1650} 1588}
1651 1589
1652# dopamd <file> [more files] 1590# @FUNCTION: make_wrapper
1653# 1591# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1592# @DESCRIPTION:
1655dopamd() { 1593# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1594# (defaults to the bindir) to execute target (default of wrapper) by
1657 1595# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1596# libpaths followed by optionally changing directory to chdir.
1659 1597make_wrapper() {
1660 insinto /etc/pam.d 1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1599 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1600 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1601 # things as $bin ... "./someprog --args"
1602 cat << EOF > "${tmpwrapper}"
1603#!/bin/sh
1604cd "${chdir:-.}"
1605if [ -n "${libdir}" ] ; then
1606 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1607 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1608 else
1609 export LD_LIBRARY_PATH="${libdir}"
1610 fi
1611fi
1612exec ${bin} "\$@"
1613EOF
1614 chmod go+rx "${tmpwrapper}"
1615 if [[ -n ${path} ]] ; then
1616 (
1617 exeinto "${path}"
1618 newexe "${tmpwrapper}" "${wrapper}"
1619 ) || die
1620 else
1621 newbin "${tmpwrapper}" "${wrapper}" || die
1622 fi
1664} 1623}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1624
1671 use pam || return 0 1625# @FUNCTION: path_exists
1626# @USAGE: [-a|-o] <paths>
1627# @DESCRIPTION:
1628# Check if the specified paths exist. Works for all types of paths
1629# (files/dirs/etc...). The -a and -o flags control the requirements
1630# of the paths. They correspond to "and" and "or" logic. So the -a
1631# flag means all the paths must exist while the -o flag means at least
1632# one of the paths must exist. The default behavior is "and". If no
1633# paths are specified, then the return value is "false".
1634path_exists() {
1635 local opt=$1
1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1672 1637
1673 insinto /etc/pam.d 1638 # no paths -> return false
1674 # these are the default doins options, but be explicit just in case 1639 # same behavior as: [[ -e "" ]]
1675 insopts -m 0644 -o root -g root 1640 [[ $# -eq 0 ]] && return 1
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1641
1642 local p r=0
1643 for p in "$@" ; do
1644 [[ -e ${p} ]]
1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1677} 1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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