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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.348 2010/07/11 17:29:10 betelgeuse 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
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22if has "${EAPI:-0}" 0 1 2; then
20# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea
22# to assume all libraries will end up in lib. Replace any (sane) instances
23# where lib is named directly with $(get_libdir) if possible.
24#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38}
39 23
40# Sometimes you need to override the value returned by get_libdir. A good 24# @FUNCTION: epause
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 25# @USAGE: [seconds]
42# and where lib64 -must- be used on amd64 (for applications that need lib 26# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
44# portage version sanity checking. 28# printing a message the user should probably be reading and often used in
45# get_libdir_override expects one argument, the result get_libdir should 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
46# return: 30# don't wait at all. Defined in EAPIs 0 1 and 2.
47# 31epause() {
48# get_libdir_override lib64 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54} 33}
55 34
56# This function generate linker scripts in /usr/lib for dynamic 35# @FUNCTION: ebeep
57# libs in /lib. This is to fix linking problems when you have 36# @USAGE: [number of beeps]
58# the .so in /lib, and the .a in /usr/lib. What happens is that 37# @DESCRIPTION:
59# in some cases when linking dynamic, the .a in /usr/lib is used 38# Issue the specified number of beeps (default of 5 beeps). Useful when
60# instead of the .so in /lib due to gcc/libtool tweaking ld's 39# printing a message the user should probably be reading and often used in
61# library search path. This cause many builds to fail. 40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
62# See bug #4411 for more info. 41# don't beep at all. Defined in EAPIs 0 1 and 2.
63# 42ebeep() {
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(get_libdir)
77
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
79/* GNU ld script
80 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */
86END_LDSCRIPT
87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92}
93
94# Simple function to draw a line consisting of '=' the same length as $*
95#
96# <azarah@gentoo.org> (11 Nov 2002)
97#
98draw_line() {
99 local i=0 43 local n
100 local str_length="" 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
102 # Handle calls that do not have args, or wc not being installed ...
103 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
104 then
105 echo "==============================================================="
106 return 0
107 fi
108
109 # Get the length of $*
110 str_length="$(echo -n "$*" | wc -m)"
111
112 while [ "$i" -lt "${str_length}" ]
113 do
114 echo -n "=" 46 echo -ne "\a"
115 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 48 echo -ne "\a"
49 sleep 1
117 done 50 done
51 fi
52}
118 53
119 echo 54else
120 55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58}
59
60epause() {
61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62}
63
64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
121 return 0 116# return 0
117# fi
118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
122} 134}
123 135
124# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
128# Default options for patch 165# Default options for patch:
166# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
132# and not the full path .. 175# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
134# Change the printed message for a single patch. 179# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
137# 182# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
139# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
140EPATCH_FORCE="no" 189EPATCH_FORCE="no"
141 190
142# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
143# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
144# 199#
145# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
147# 202#
148# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
150# 205# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
160# 215#
161# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
162# 218#
163# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
164# 02_sparc_another-fix.patch.bz2
165#
166# This ensures that there are a set order, and you can have ARCH
167# specific patches.
168#
169# If you however give an argument to epatch(), it will treat it as a
170# single patch that need to be applied if its a file. If on the other
171# hand its a directory, it will set EPATCH_SOURCE to this.
172#
173# <azarah@gentoo.org> (10 Nov 2002)
174#
175epatch() { 220epatch() {
176 local PIPE_CMD="" 221 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 225 }
181 local x=""
182 226
183 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
185 local m="" 233 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 234 for m in "$@" ; do
188 epatch "${m}" 235 epatch "${m}"
189 done 236 done
190 return 0 237 return 0
191 fi 238 fi
192 239
193 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
194 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
196 246 set -- "$1"
197 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
199 250
200 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
201 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
202 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
204 then 297 then
205 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
206 else 323 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
325 fi
326
327 # most of the time, there will only be one run per unique name,
328 # but if there are more, make sure we get unique log filenames
329 local STDERR_TARGET="${T}/${patchname}.out"
330 if [[ -e ${STDERR_TARGET} ]] ; then
331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
208 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
407 eerror
408 eerror "Include in your bugreport the contents of:"
409 eerror
410 eerror " ${STDERR_TARGET}"
411 echo
412 die "Failed Patch: ${patchname}!"
413 fi
414
415 # if everything worked, delete the patch log
416 rm -f "${STDERR_TARGET}"
417 eend 0
418 done
419
420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 break
439 fi
440 done
441}
442
443# @FUNCTION: emktemp
444# @USAGE: [temp dir]
445# @DESCRIPTION:
446# Cheap replacement for when debianutils (and thus mktemp)
447# does not exist on the users system.
448emktemp() {
449 local exe="touch"
450 [[ $1 == -d ]] && exe="mkdir" && shift
451 local topdir=$1
452
453 if [[ -z ${topdir} ]] ; then
454 [[ -z ${T} ]] \
455 && topdir="/tmp" \
456 || topdir=${T}
457 fi
458
459 if ! type -P mktemp > /dev/null ; then
460 # system lacks `mktemp` so we have to fake it
461 local tmp=/
462 while [[ -e ${tmp} ]] ; do
463 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
464 done
465 ${exe} "${tmp}" || ${exe} -p "${tmp}"
466 echo "${tmp}"
209 else 467 else
210 if [ ! -d ${EPATCH_SOURCE} ] 468 # the args here will give slightly wierd names on BSD,
211 then 469 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 470 if [[ ${exe} == "touch" ]] ; then
213 then 471 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
214 EPATCH_SOURCE="$1"
215 fi
216
217 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi
224
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
226 fi
227
228 case ${EPATCH_SUFFIX##*\.} in
229 bz2)
230 PIPE_CMD="bzip2 -dc"
231 PATCH_SUFFIX="bz2"
232 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${SINGLE_PATCH}" = "no" ]
248 then
249 einfo "Applying various patches (bugfixes/updates)..."
250 fi
251 for x in ${EPATCH_SOURCE}
252 do
253 # New ARCH dependant patch naming scheme...
254 #
255 # ???_arch_foo.patch
256 #
257 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ])
260 then
261 local count=0
262 local popts="${EPATCH_OPTS}"
263
264 if [ -n "${EPATCH_EXCLUDE}" ]
265 then
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
267 then
268 continue
269 fi
270 fi
271
272 if [ "${SINGLE_PATCH}" = "yes" ]
273 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then
276 einfo "${EPATCH_SINGLE_MSG}"
277 else
278 einfo "Applying ${x##*/}..."
279 fi
280 else
281 einfo " ${x##*/}..."
282 fi
283
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ]
289 do
290 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
298 else
299 PATCH_TARGET="${x}"
300 fi
301
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
304
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 echo
313 eerror "Could not extract patch!"
314 #die "Could not extract patch!"
315 count=5
316 break
317 fi
318 fi
319
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
321 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
327
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 rm -f ${PATCH_TARGET}
351 fi
352
353 if [ "${count}" -eq 5 ]
354 then
355 echo
356 eerror "Failed Patch: ${x##*/}!"
357 eerror
358 eerror "Include in your bugreport the contents of:"
359 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
361 echo
362 die "Failed Patch: ${x##*/}!"
363 fi
364
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
366
367 eend 0
368 fi
369 done
370 if [ "${SINGLE_PATCH}" = "no" ]
371 then
372 einfo "Done with patching"
373 fi
374}
375
376# This function return true if we are using the NPTL pthreads
377# implementation.
378#
379# <azarah@gentoo.org> (06 March 2003)
380#
381
382have_NPTL() {
383
384 cat > ${T}/test-nptl.c <<-"END"
385 #define _XOPEN_SOURCE
386 #include <unistd.h>
387 #include <stdio.h>
388
389 int main()
390 {
391 char buf[255];
392 char *str = buf;
393
394 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
395 if (NULL != str) {
396 printf("%s\n", str);
397 if (NULL != strstr(str, "NPTL"))
398 return 0;
399 }
400
401 return 1;
402 }
403 END
404
405 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
406 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
407 then
408 echo "yes"
409 einfon "Checking what PTHREADS implementation we have ... "
410 if ${T}/nptl
411 then
412 return 0
413 else 472 else
414 return 1 473 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 474 fi
419
420 return 1
421}
422
423# This function check how many cpu's are present, and then set
424# -j in MAKEOPTS accordingly.
425#
426# Thanks to nall <nall@gentoo.org> for this.
427#
428get_number_of_jobs() {
429 local jobs=0
430
431 if [ ! -r /proc/cpuinfo ]
432 then
433 return 1
434 fi
435
436 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
437 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
438 then
439 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
440 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
441 ADMINPARAM="${ADMINPARAM/-j}"
442 fi
443
444 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
445
446 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
447 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
448 then
449 # these archs will always have "[Pp]rocessor"
450 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
451
452 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
453 then
454 # sparc always has "ncpus active"
455 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456
457 elif [ "${ARCH}" = "alpha" ]
458 then
459 # alpha has "cpus active", but only when compiled with SMP
460 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
461 then
462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 475 fi
466
467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
468 then
469 # ppc has "processor", but only when compiled with SMP
470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
471 then
472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
473 else
474 jobs=2
475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
480 else
481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
482 die "Unknown ARCH -- ${ARCH}!"
483 fi
484
485 # Make sure the number is valid ...
486 if [ "${jobs}" -lt 1 ]
487 then
488 jobs=1
489 fi
490
491 if [ -n "${ADMINPARAM}" ]
492 then
493 if [ "${jobs}" -gt "${ADMINPARAM}" ]
494 then
495 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
496 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
497 else
498 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
499 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
500 fi
501 fi
502} 476}
503 477
504# Cheap replacement for when debianutils (and thus mktemp) 478# @FUNCTION: egetent
505# does not exist on the users system 479# @USAGE: <database> <key>
506# vapier@gentoo.org 480# @MAINTAINER:
507# 481# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 482# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 483# usata@gentoo.org (OS X)
510 local topdir="$1" 484# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 485# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 486# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 487# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
514 then
515 mktemp -p ${topdir}
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 488# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 489egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 490 case ${CHOST} in
491 *-darwin[678])
530 case "$2" in 492 case "$2" in
531 *[!0-9]*) # Non numeric 493 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 494 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 495 ;;
534 *) # Numeric 496 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 497 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 498 ;;
537 esac 499 esac
538 else 500 ;;
539 getent $1 $2 501 *-darwin*)
502 local mytype=$1
503 [[ "passwd" == $mytype ]] && mytype="Users"
504 [[ "group" == $mytype ]] && mytype="Groups"
505 case "$2" in
506 *[!0-9]*) # Non numeric
507 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
508 ;;
509 *) # Numeric
510 local mykey="UniqueID"
511 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
512 dscl . -search /$mytype $mykey $2 2>/dev/null
513 ;;
514 esac
515 ;;
516 *-freebsd*|*-dragonfly*)
517 local opts action="user"
518 [[ $1 == "passwd" ]] || action="group"
519
520 # lookup by uid/gid
521 if [[ $2 == [[:digit:]]* ]] ; then
522 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 523 fi
541}
542 524
543# Simplify/standardize adding users to the system 525 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 526 ;;
545# 527 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 528 grep "$2:\*:" /etc/$1
547# 529 ;;
548# Default values if you do not specify any: 530 *)
549# username: REQUIRED ! 531 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 532 getent "$1" "$2"
551# note: pass -1 to get default behavior 533 ;;
552# shell: /bin/false 534 esac
553# homedir: /dev/null 535}
554# groups: none 536
555# extra: comment of 'added by portage for ${PN}' 537# @FUNCTION: enewuser
538# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
539# @DESCRIPTION:
540# Same as enewgroup, you are not required to understand how to properly add
541# a user to the system. The only required parameter is the username.
542# Default uid is (pass -1 for this) next available, default shell is
543# /bin/false, default homedir is /dev/null, there are no default groups,
544# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 545enewuser() {
546 case ${EBUILD_PHASE} in
547 unpack|compile|test|install)
548 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
549 eerror "Package fails at QA and at life. Please file a bug."
550 die "Bad package! enewuser is only for use in pkg_* functions!"
551 esac
552
557 # get the username 553 # get the username
558 local euser="$1"; shift 554 local euser=$1; shift
559 if [ -z "${euser}" ] 555 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 556 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 557 die "Cannot call enewuser without a username"
563 fi 558 fi
564 559
565 # lets see if the username already exists 560 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 561 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 562 return 0
569 fi 563 fi
570 einfo "Adding user '${euser}' to your system ..." 564 einfo "Adding user '${euser}' to your system ..."
571 565
572 # options to pass to useradd 566 # options to pass to useradd
573 local opts= 567 local opts=
574 568
575 # handle uid 569 # handle uid
576 local euid="$1"; shift 570 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 571 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 572 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 573 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 574 euid="next"
584 fi 575 fi
585 else 576 else
586 eerror "Userid given but is not greater than 0 !" 577 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 578 die "${euid} is not a valid UID"
588 fi 579 fi
589 else 580 else
590 euid="next" 581 euid="next"
591 fi 582 fi
592 if [ "${euid}" == "next" ] 583 if [[ ${euid} == "next" ]] ; then
593 then 584 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break 585 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 586 done
603 fi 587 fi
604 opts="${opts} -u ${euid}" 588 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 589 einfo " - Userid: ${euid}"
606 590
607 # handle shell 591 # handle shell
608 local eshell="$1"; shift 592 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 593 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 594 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 595 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 596 die "${eshell} does not exist in ${ROOT}"
597 fi
598 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
599 eerror "Do not specify ${eshell} yourself, use -1"
600 die "Pass '-1' as the shell parameter"
615 fi 601 fi
616 else 602 else
603 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
604 [[ -x ${ROOT}${shell} ]] && break
605 done
606
607 if [[ ${shell} == "/dev/null" ]] ; then
608 eerror "Unable to identify the shell to use, proceeding with userland default."
609 case ${USERLAND} in
617 eshell="/bin/false" 610 GNU) shell="/bin/false" ;;
611 BSD) shell="/sbin/nologin" ;;
612 Darwin) shell="/usr/sbin/nologin" ;;
613 *) die "Unable to identify the default shell for userland ${USERLAND}"
614 esac
615 fi
616
617 eshell=${shell}
618 fi 618 fi
619 einfo " - Shell: ${eshell}" 619 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 620 opts="${opts} -s ${eshell}"
621 621
622 # handle homedir 622 # handle homedir
623 local ehome="$1"; shift 623 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 624 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 625 ehome="/dev/null"
627 fi 626 fi
628 einfo " - Home: ${ehome}" 627 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 628 opts="${opts} -d ${ehome}"
630 629
631 # handle groups 630 # handle groups
632 local egroups="$1"; shift 631 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 632 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 633 local oldifs=${IFS}
634 local defgroup="" exgroups=""
635
636 export IFS="," 636 export IFS=","
637 for g in ${egroups} 637 for g in ${egroups} ; do
638 do 638 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 639 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 640 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 641 die "${g} is not a valid GID"
643 fi 642 fi
643 if [[ -z ${defgroup} ]] ; then
644 defgroup=${g}
645 else
646 exgroups="${exgroups},${g}"
647 fi
648 export IFS=","
644 done 649 done
645 export IFS="${oldifs}" 650 export IFS=${oldifs}
651
646 opts="${opts} -g ${egroups}" 652 opts="${opts} -g ${defgroup}"
653 if [[ ! -z ${exgroups} ]] ; then
654 opts="${opts} -G ${exgroups:1}"
655 fi
647 else 656 else
648 egroups="(none)" 657 egroups="(none)"
649 fi 658 fi
650 einfo " - Groups: ${egroups}" 659 einfo " - Groups: ${egroups}"
651 660
652 # handle extra and add the user 661 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 662 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 663 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 664 case ${CHOST} in
657 then 665 *-darwin*)
658 ### Make the user 666 ### Make the user
659 if [ -z "${eextra}" ] 667 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 668 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 669 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 670 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 671 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 672 ### Add the user to the groups specified
673 local oldifs=${IFS}
674 export IFS=","
666 for g in ${egroups} 675 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 676 dscl . merge /groups/${g} users ${euser}
669 done 677 done
678 export IFS=${oldifs}
670 else 679 else
671 einfo "Extra options are not supported on macos yet" 680 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 681 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 682 einfo "eextra: $@"
674 die "Required function missing" 683 die "Required function missing"
675 fi 684 fi
676 else 685 ;;
677 if [ -z "${eextra}" ] 686 *-freebsd*|*-dragonfly*)
678 then 687 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 688 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 689 -c "added by portage for ${PN}" \
690 die "enewuser failed"
691 else
692 einfo " - Extra: $@"
693 pw useradd ${euser} ${opts} \
694 "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-netbsd*)
699 if [[ -z $@ ]] ; then
700 useradd ${opts} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd ${opts} ${euser} "$@" || die "enewuser failed"
704 fi
705 ;;
706
707 *-openbsd*)
708 if [[ -z $@ ]] ; then
709 useradd -u ${euid} -s ${eshell} \
710 -d ${ehome} -c "Added by portage for ${PN}" \
711 -g ${egroups} ${euser} || die "enewuser failed"
712 else
713 einfo " - Extra: $@"
714 useradd -u ${euid} -s ${eshell} \
715 -d ${ehome} -c "Added by portage for ${PN}" \
716 -g ${egroups} ${euser} "$@" || die "enewuser failed"
717 fi
718 ;;
719
720 *)
721 if [[ -z $@ ]] ; then
722 useradd -r ${opts} \
723 -c "added by portage for ${PN}" \
724 ${euser} \
681 || die "enewuser failed" 725 || die "enewuser failed"
682 else 726 else
683 einfo " - Extra: ${eextra}" 727 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 728 useradd -r ${opts} "$@" \
729 ${euser} \
685 || die "enewuser failed" 730 || die "enewuser failed"
686 fi 731 fi
732 ;;
733 esac
734
735 if [[ ! -e ${ROOT}/${ehome} ]] ; then
736 einfo " - Creating ${ehome} in ${ROOT}"
737 mkdir -p "${ROOT}/${ehome}"
738 chown ${euser} "${ROOT}/${ehome}"
739 chmod 755 "${ROOT}/${ehome}"
687 fi 740 fi
741
688 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON=${oldsandbox}
689
690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
692 einfo " - Creating ${ehome} in ${D}"
693 dodir ${ehome}
694 fowners ${euser} ${ehome}
695 fperms 755 ${ehome}
696 fi
697} 743}
698 744
699# Simplify/standardize adding groups to the system 745# @FUNCTION: enewgroup
700# vapier@gentoo.org 746# @USAGE: <group> [gid]
701# 747# @DESCRIPTION:
702# enewgroup(group, gid) 748# This function does not require you to understand how to properly add a
703# 749# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 750# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 751# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 752enewgroup() {
753 case ${EBUILD_PHASE} in
754 unpack|compile|test|install)
755 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
756 eerror "Package fails at QA and at life. Please file a bug."
757 die "Bad package! enewgroup is only for use in pkg_* functions!"
758 esac
759
709 # get the group 760 # get the group
710 local egroup="$1"; shift 761 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 762 if [ -z "${egroup}" ]
712 then 763 then
713 eerror "No group specified !" 764 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 765 die "Cannot call enewgroup without a group"
715 fi 766 fi
716 767
717 # see if group already exists 768 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 769 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 770 return 0
721 fi 771 fi
722 einfo "Adding group '${egroup}' to your system ..." 772 einfo "Adding group '${egroup}' to your system ..."
723 773
724 # options to pass to useradd 774 # options to pass to useradd
730 then 780 then
731 if [ "${egid}" -gt 0 ] 781 if [ "${egid}" -gt 0 ]
732 then 782 then
733 if [ -z "`egetent group ${egid}`" ] 783 if [ -z "`egetent group ${egid}`" ]
734 then 784 then
735 if [ "${ARCH}" == "macos" ] ; then 785 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 786 opts="${opts} ${egid}"
737 else 787 else
738 opts="${opts} -g ${egid}" 788 opts="${opts} -g ${egid}"
739 fi 789 fi
740 else 790 else
754 opts="${opts} ${eextra}" 804 opts="${opts} ${eextra}"
755 805
756 # add the group 806 # add the group
757 local oldsandbox="${SANDBOX_ON}" 807 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 808 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 809 case ${CHOST} in
760 then 810 *-darwin*)
761 if [ ! -z "${eextra}" ]; 811 if [ ! -z "${eextra}" ];
762 then 812 then
763 einfo "Extra options are not supported on macos yet" 813 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 814 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 815 einfo "eextra: ${eextra}"
766 die "Required function missing" 816 die "Required function missing"
767 fi 817 fi
768 818
769 # If we need the next available 819 # If we need the next available
770 case ${egid} in 820 case ${egid} in
771 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
774 done 824 done
775 esac 825 esac
776 dscl . create /groups/${egroup} gid ${egid} 826 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 827 dscl . create /groups/${egroup} passwd '*'
778 else 828 ;;
829
830 *-freebsd*|*-dragonfly*)
831 case ${egid} in
832 *[!0-9]*) # Non numeric
833 for ((egid = 101; egid <= 999; egid++)); do
834 [[ -z $(egetent group ${egid}) ]] && break
835 done
836 esac
837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
838 ;;
839
840 *-netbsd*)
841 case ${egid} in
842 *[!0-9]*) # Non numeric
843 for ((egid = 101; egid <= 999; egid++)); do
844 [[ -z $(egetent group ${egid}) ]] && break
845 done
846 esac
847 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
848 ;;
849
850 *)
851 # We specify -r so that we get a GID in the system range from login.defs
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 852 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
780 fi 853 ;;
854 esac
781 export SANDBOX_ON="${oldsandbox}" 855 export SANDBOX_ON="${oldsandbox}"
782} 856}
783 857
784# Simple script to replace 'dos2unix' binaries 858# @FUNCTION: edos2unix
785# vapier@gentoo.org 859# @USAGE: <file> [more files ...]
786# 860# @DESCRIPTION:
787# edos2unix(file, <more files>...) 861# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
862# to remove all of these text utilities from DEPEND variables because this
863# is a script based solution. Just give it a list of files to convert and
864# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 865edos2unix() {
789 for f in "$@" 866 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 867}
795 868
796# Make a desktop file ! 869# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 870# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 871# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 872#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 873# make_desktop_entry(<command>, [name], [icon], [type], [fields])
804# 874#
805# binary: what binary does the app run with ? 875# binary: what command does the app run with ?
806# name: the name that will show up in the menu 876# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 877# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 878# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 879# a full path to an icon
810# type: what kind of application is this ? for categories: 880# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 881# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 882# fields: extra fields to append to the desktop file; a printf string
813make_desktop_entry() { 883make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 884 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
815 885
816 local exec="${1}" 886 local exec=${1}
817 local name="${2:-${PN}}" 887 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 888 local icon=${3:-${PN}}
819 local type="${4}" 889 local type=${4}
820 local subdir="${6}" 890 local fields=${5}
821 local path="${5:-${GAMES_PREFIX}}" 891
822 if [ -z "${type}" ] 892 if [[ -z ${type} ]] ; then
823 then 893 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 894 local catmin=${CATEGORY##*-}
825 "app-emulation") 895 case ${catmaj} in
826 type=Emulator 896 app)
827 subdir="Emulation" 897 case ${catmin} in
898 accessibility) type=Accessibility;;
899 admin) type=System;;
900 antivirus) type=System;;
901 arch) type=Archiving;;
902 backup) type=Archiving;;
903 cdr) type=DiscBurning;;
904 dicts) type=Dictionary;;
905 doc) type=Documentation;;
906 editors) type=TextEditor;;
907 emacs) type=TextEditor;;
908 emulation) type=Emulator;;
909 laptop) type=HardwareSettings;;
910 office) type=Office;;
911 pda) type=PDA;;
912 vim) type=TextEditor;;
913 xemacs) type=TextEditor;;
914 esac
828 ;; 915 ;;
829 "games-"*) 916
830 type=Game 917 dev)
831 subdir="Games" 918 type="Development"
832 ;; 919 ;;
833 "net-"*) 920
834 type=Network 921 games)
835 subdir="${type}" 922 case ${catmin} in
923 action|fps) type=ActionGame;;
924 arcade) type=ArcadeGame;;
925 board) type=BoardGame;;
926 emulation) type=Emulator;;
927 kids) type=KidsGame;;
928 puzzle) type=LogicGame;;
929 roguelike) type=RolePlaying;;
930 rpg) type=RolePlaying;;
931 simulation) type=Simulation;;
932 sports) type=SportsGame;;
933 strategy) type=StrategyGame;;
934 esac
935 type="Game;${type}"
836 ;; 936 ;;
937
938 gnome)
939 type="Gnome;GTK"
940 ;;
941
942 kde)
943 type="KDE;Qt"
944 ;;
945
946 mail)
947 type="Network;Email"
948 ;;
949
950 media)
951 case ${catmin} in
952 gfx)
953 type=Graphics
954 ;;
955 *)
956 case ${catmin} in
957 radio) type=Tuner;;
958 sound) type=Audio;;
959 tv) type=TV;;
960 video) type=Video;;
961 esac
962 type="AudioVideo;${type}"
963 ;;
964 esac
965 ;;
966
967 net)
968 case ${catmin} in
969 dialup) type=Dialup;;
970 ftp) type=FileTransfer;;
971 im) type=InstantMessaging;;
972 irc) type=IRCClient;;
973 mail) type=Email;;
974 news) type=News;;
975 nntp) type=News;;
976 p2p) type=FileTransfer;;
977 voip) type=Telephony;;
978 esac
979 type="Network;${type}"
980 ;;
981
982 sci)
983 case ${catmin} in
984 astro*) type=Astronomy;;
985 bio*) type=Biology;;
986 calc*) type=Calculator;;
987 chem*) type=Chemistry;;
988 elec*) type=Electronics;;
989 geo*) type=Geology;;
990 math*) type=Math;;
991 physics) type=Physics;;
992 visual*) type=DataVisualization;;
993 esac
994 type="Education;Science;${type}"
995 ;;
996
997 sys)
998 type="System"
999 ;;
1000
1001 www)
1002 case ${catmin} in
1003 client) type=WebBrowser;;
1004 esac
1005 type="Network;${type}"
1006 ;;
1007
837 *) 1008 *)
838 type= 1009 type=
839 subdir=
840 ;; 1010 ;;
841 esac 1011 esac
842 fi 1012 fi
843 local desktop="${T}/${exec}.desktop" 1013 if [ "${SLOT}" == "0" ] ; then
1014 local desktop_name="${PN}"
1015 else
1016 local desktop_name="${PN}-${SLOT}"
1017 fi
1018 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1019 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 1020
1021 # Don't append another ";" when a valid category value is provided.
1022 type=${type%;}${type:+;}
1023
1024 eshopts_push -s extglob
1025 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1026 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1027 ewarn "allowed in .desktop files if the value is not an absolute path."
1028 icon=${icon%.@(xpm|png|svg)}
1029 fi
1030 eshopts_pop
1031
1032 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 1033 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 1034 Name=${name}
849Type=Application 1035 Type=Application
850Comment=${DESCRIPTION} 1036 Comment=${DESCRIPTION}
851Exec=${exec} 1037 Exec=${exec}
852Path=${path} 1038 TryExec=${exec%% *}
853Icon=${icon} 1039 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 1040 Categories=${type}
1041 EOF
855 1042
856 if [ -d "/usr/share/applications" ] 1043 if [[ ${fields:-=} != *=* ]] ; then
857 then 1044 # 5th arg used to be value to Path=
1045 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1046 fields="Path=${fields}"
1047 fi
1048 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1049
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 1053 insinto /usr/share/applications
859 doins ${desktop} 1054 doins "${desktop}"
860 fi 1055 ) || die "installing desktop file failed"
1056}
861 1057
862 #if [ -d "/usr/share/gnome/apps" ] 1058# @FUNCTION: validate_desktop_entries
863 #then 1059# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1060# @MAINTAINER:
865 # doins ${desktop} 1061# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1062# @DESCRIPTION:
867 1063# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1064validate_desktop_entries() {
869 #then 1065 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1066 einfo "Checking desktop entry validity"
871 # do 1067 local directories=""
872 # insinto ${ver}/share/applnk/Games 1068 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1069 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1070 done
1071 if [[ -n ${directories} ]] ; then
1072 for FILE in $(find ${directories} -name "*\.desktop" \
1073 -not -path '*.hidden*' | sort -u 2>/dev/null)
1074 do
1075 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1076 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1077 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1078 done
1079 fi
1080 echo ""
1081 else
1082 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1083 fi
1084}
876 1085
877 if [ -d "/usr/share/applnk" ] 1086# @FUNCTION: make_session_desktop
878 then 1087# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1088# @DESCRIPTION:
1089# Make a GDM/KDM Session file. The title is the file to execute to start the
1090# Window Manager. The command is the name of the Window Manager.
1091#
1092# You can set the name of the file via the ${wm} variable.
1093make_session_desktop() {
1094 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1095 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1096
1097 local title=$1
1098 local command=$2
1099 local desktop=${T}/${wm:-${PN}}.desktop
1100 shift 2
1101
1102 cat <<-EOF > "${desktop}"
1103 [Desktop Entry]
1104 Name=${title}
1105 Comment=This session logs you into ${title}
1106 Exec=${command} $*
1107 TryExec=${command}
1108 Type=XSession
1109 EOF
1110
1111 (
1112 # wrap the env here so that the 'insinto' call
1113 # doesn't corrupt the env of the caller
1114 insinto /usr/share/xsessions
880 doins ${desktop} 1115 doins "${desktop}"
1116 )
1117}
1118
1119# @FUNCTION: domenu
1120# @USAGE: <menus>
1121# @DESCRIPTION:
1122# Install the list of .desktop menu files into the appropriate directory
1123# (/usr/share/applications).
1124domenu() {
1125 (
1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
1128 local i j ret=0
1129 insinto /usr/share/applications
1130 for i in "$@" ; do
1131 if [[ -f ${i} ]] ; then
1132 doins "${i}"
1133 ((ret+=$?))
1134 elif [[ -d ${i} ]] ; then
1135 for j in "${i}"/*.desktop ; do
1136 doins "${j}"
1137 ((ret+=$?))
1138 done
1139 else
1140 ((++ret))
881 fi 1141 fi
1142 done
1143 exit ${ret}
1144 )
1145}
882 1146
883 return 0 1147# @FUNCTION: newmenu
1148# @USAGE: <menu> <newname>
1149# @DESCRIPTION:
1150# Like all other new* functions, install the specified menu as newname.
1151newmenu() {
1152 (
1153 # wrap the env here so that the 'insinto' call
1154 # doesn't corrupt the env of the caller
1155 insinto /usr/share/applications
1156 newins "$@"
1157 )
1158}
1159
1160# @FUNCTION: doicon
1161# @USAGE: <list of icons>
1162# @DESCRIPTION:
1163# Install the list of icons into the icon directory (/usr/share/pixmaps).
1164# This is useful in conjunction with creating desktop/menu files.
1165doicon() {
1166 (
1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
1169 local i j ret
1170 insinto /usr/share/pixmaps
1171 for i in "$@" ; do
1172 if [[ -f ${i} ]] ; then
1173 doins "${i}"
1174 ((ret+=$?))
1175 elif [[ -d ${i} ]] ; then
1176 for j in "${i}"/*.png ; do
1177 doins "${j}"
1178 ((ret+=$?))
1179 done
1180 else
1181 ((++ret))
1182 fi
1183 done
1184 exit ${ret}
1185 )
1186}
1187
1188# @FUNCTION: newicon
1189# @USAGE: <icon> <newname>
1190# @DESCRIPTION:
1191# Like all other new* functions, install the specified icon as newname.
1192newicon() {
1193 (
1194 # wrap the env here so that the 'insinto' call
1195 # doesn't corrupt the env of the caller
1196 insinto /usr/share/pixmaps
1197 newins "$@"
1198 )
884} 1199}
885 1200
886# for internal use only (unpack_pdv and unpack_makeself) 1201# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1202find_unpackable_file() {
888 local src="$1" 1203 local src=$1
889 if [ -z "${src}" ] 1204 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1205 src=${DISTDIR}/${A}
892 else 1206 else
893 if [ -e "${DISTDIR}/${src}" ] 1207 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1208 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1209 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1210 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1211 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1212 src=${src}
902 fi
903 fi 1213 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1214 fi
1215 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1216 echo "${src}"
906} 1217}
907 1218
1219# @FUNCTION: unpack_pdv
1220# @USAGE: <file to unpack> <size of off_t>
1221# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1222# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1223# They're self-unpacking programs with the binary package stuffed in
910# the middle of the archive. Valve seems to use it a lot ... too bad 1224# the middle of the archive. Valve seems to use it a lot ... too bad
911# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1225# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1226#
913# Usage: unpack_pdv [file to unpack] [size of off_t]
914# - you have to specify the off_t size ... i have no idea how to extract that 1227# You have to specify the off_t size ... I have no idea how to extract that
915# information out of the binary executable myself. basically you pass in 1228# information out of the binary executable myself. Basically you pass in
916# the size of the off_t type (in bytes) on the machine that built the pdv 1229# the size of the off_t type (in bytes) on the machine that built the pdv
1230# archive.
1231#
917# archive. one way to determine this is by running the following commands: 1232# One way to determine this is by running the following commands:
1233#
1234# @CODE
918# strings <pdv archive> | grep lseek 1235# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1236# strace -elseek <pdv archive>
1237# @CODE
1238#
920# basically look for the first lseek command (we do the strings/grep because 1239# Basically look for the first lseek command (we do the strings/grep because
921# sometimes the function call is _llseek or something) and steal the 2nd 1240# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1241# parameter. Here is an example:
1242#
1243# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1244# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1245# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1246# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1247# lseek(3, -4, SEEK_END) = 2981250
1248# @CODE
1249#
927# thus we would pass in the value of '4' as the second parameter. 1250# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1251unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1252 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1253 local sizeoff_t=$2
931 1254
1255 [[ -z ${src} ]] && die "Could not locate source for '$1'"
932 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1256 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1257
934 local shrtsrc="`basename ${src}`" 1258 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1259 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1260 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1261 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1262
939 # grab metadata for debug reasons 1263 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1264 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1265 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1266
943 # rip out the final file name from the metadata 1267 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1268 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1269 datafile=$(basename "${datafile}")
946 1270
947 # now lets uncompress/untar the file if need be 1271 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1272 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1273 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1274
951 local iscompressed="`file -b ${tmpfile}`" 1275 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1276 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1277 iscompressed=1
954 mv ${tmpfile}{,.Z} 1278 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1279 gunzip ${tmpfile}
956 else 1280 else
957 iscompressed=0 1281 iscompressed=0
958 fi 1282 fi
959 local istar="`file -b ${tmpfile}`" 1283 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1284 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1285 istar=1
962 else 1286 else
963 istar=0 1287 istar=0
964 fi 1288 fi
965 1289
993 true 1317 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1318 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1320}
997 1321
1322# @FUNCTION: unpack_makeself
1323# @USAGE: [file to unpack] [offset] [tail|dd]
1324# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1325# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1326# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1327# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1328# many other game companies.
1002# 1329#
1003# Usage: unpack_makeself [file to unpack] [offset] 1330# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1331# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1332# the proper offset from the script itself.
1007unpack_makeself() { 1333unpack_makeself() {
1334 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1335 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1336 local skip=$2
1337 local exe=$3
1010 1338
1339 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1340
1011 local shrtsrc="`basename ${src}`" 1341 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1342 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1343 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1344 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1345 local skip=0
1346 exe=tail
1017 case ${ver} in 1347 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1348 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1349 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1350 ;;
1021 2.0|2.0.1) 1351 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1352 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1353 ;;
1024 2.1.1) 1354 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1355 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1356 (( skip++ ))
1027 ;; 1357 ;;
1028 2.1.2) 1358 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1359 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1360 (( skip++ ))
1031 ;; 1361 ;;
1032 2.1.3) 1362 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1363 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1364 (( skip++ ))
1365 ;;
1366 2.1.4|2.1.5)
1367 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1368 skip=$(head -n ${skip} "${src}" | wc -c)
1369 exe="dd"
1035 ;; 1370 ;;
1036 *) 1371 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1372 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1373 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1374 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1376 die "makeself version '${ver}' not supported"
1042 ;; 1377 ;;
1043 esac 1378 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1379 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1380 fi
1381 case ${exe} in
1382 tail) exe="tail -n +${skip} '${src}'";;
1383 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1384 *) die "makeself cant handle exe '${exe}'"
1385 esac
1046 1386
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1387 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1388 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1389 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1390 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1391 case ${filetype} in
1052 *tar\ archive) 1392 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1393 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1394 ;;
1055 bzip2*) 1395 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1396 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1397 ;;
1058 gzip*) 1398 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1399 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1400 ;;
1061 compress*) 1401 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1402 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1403 ;;
1064 *) 1404 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1405 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1406 false
1067 ;; 1407 ;;
1068 esac 1408 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1409 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1410}
1071 1411
1412# @FUNCTION: check_license
1413# @USAGE: [license]
1414# @DESCRIPTION:
1072# Display a license for user to accept. 1415# Display a license for user to accept. If no license is
1073#
1074# Usage: check_license [license]
1075# - If the file is not specified then ${LICENSE} is used. 1416# specified, then ${LICENSE} is used.
1076check_license() { 1417check_license() {
1077 local lic=$1 1418 local lic=$1
1078 if [ -z "${lic}" ] ; then 1419 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1420 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1421 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1422 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1423 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1424 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1425 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1426 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1427 lic="${lic}"
1087 fi
1088 fi 1428 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1429 fi
1090 local l="`basename ${lic}`" 1430 local l="`basename ${lic}`"
1091 1431
1092 # here is where we check for the licenses the user already 1432 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1433 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1434 local alic
1435 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1436 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1437 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1438 eshopts_pop
1439 return 0
1440 fi
1098 done 1441 done
1442 eshopts_pop
1443 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1444
1100 local licmsg="`mymktemp ${T}`" 1445 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1446 cat <<-EOF > ${licmsg}
1102********************************************************** 1447 **********************************************************
1103The following license outlines the terms of use of this 1448 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1449 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1450 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1451 CTRL+C out of this, the install will not run!
1107********************************************************** 1452 **********************************************************
1108 1453
1109EOF 1454 EOF
1110 cat ${lic} >> ${licmsg} 1455 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1456 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1112 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1457 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1458 read alic
1114 case ${alic} in 1459 case ${alic} in
1121 die "Failed to accept license" 1466 die "Failed to accept license"
1122 ;; 1467 ;;
1123 esac 1468 esac
1124} 1469}
1125 1470
1471# @FUNCTION: cdrom_get_cds
1472# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1473# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1474# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1475# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1476#
1129# with these cdrom functions we handle all the user interaction and 1477# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1478# standardize everything. All you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been 1479# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1480# found at CDROM_ROOT.
1133# 1481#
1482# The function will attempt to locate a cd based upon a file that is on
1483# the cd. The more files you give this function, the more cds
1484# the cdrom functions will handle.
1485#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1486# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export 1487# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1488# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1489# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1490# also use the CDROM_NAME_SET bash array.
1137# 1491#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1492# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() { 1493cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1494 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1495 # the # of files they gave us
1147 local cdcnt=0 1496 local cdcnt=0
1148 local f= 1497 local f=
1149 for f in "$@" ; do 1498 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1500 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1501 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1502 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1503 export CDROM_CURRENT_CD=1
1155 1504
1156 # now we see if the user gave use CD_ROOT ... 1505 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1506 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1507 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}"
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return
1162 fi
1163 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then
1165 local var= 1508 local var=
1166 cdcnt=0 1509 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1511 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1512 var="CD_ROOT_${cdcnt}"
1513 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1514 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1515 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1516 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1517 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1518 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1519 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1520 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1521 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1523 export CDROM_SET=-1
1524 for f in ${CDROM_CHECK_1//:/ } ; do
1525 ((++CDROM_SET))
1526 [[ -e ${CDROM_ROOT}/${f} ]] && break
1527 done
1528 export CDROM_MATCH=${f}
1180 return 1529 return
1181 fi 1530 fi
1182 1531
1532 # User didn't help us out so lets make sure they know they can
1533 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1534 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1535 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1185 if [ -z "${CDROM_NAME}" ] ; then
1186 echo "cdrom for ${PN}."
1187 else
1188 echo "${CDROM_NAME}."
1189 fi
1190 echo 1536 echo
1191 einfo "If you do not have the CD, but have the data files" 1537 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1538 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1539 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1540 einfo "directory containing the files."
1195 echo 1541 echo
1542 einfo "For example:"
1543 einfo "export CD_ROOT=/mnt/cdrom"
1544 echo
1196 else 1545 else
1546 if [[ -n ${CDROM_NAME_SET} ]] ; then
1547 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1548 cdcnt=0
1549 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1550 ((++cdcnt))
1551 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1552 done
1553 fi
1554
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1555 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1556 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1558 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1559 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1560 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1561 done
1204 echo 1562 echo
1205 einfo "If you do not have the CDs, but have the data files" 1563 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1564 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1565 einfo "the following variables so they point to the right place:"
1208 einfon "" 1566 einfon ""
1209 cdcnt=0 1567 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1568 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1569 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1570 echo -n " CD_ROOT_${cdcnt}"
1213 done 1571 done
1214 echo 1572 echo
1215 einfo "Or, if you have all the files in the same place, or" 1573 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1574 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1575 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1576 einfo "for all the CDs."
1219 echo 1577 echo
1578 einfo "For example:"
1579 einfo "export CD_ROOT_1=/mnt/cdrom"
1580 echo
1220 fi 1581 fi
1582
1583 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1584 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1585 cdrom_load_next_cd
1223} 1586}
1224 1587
1225# this is only used when you need access to more than one cd. 1588# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1589# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1590# Some packages are so big they come on multiple CDs. When you're done reading
1228# remember, you can only go forward in the cd chain, you can't go back. 1591# files off a CD and want access to the next one, just call this function.
1592# Again, all the messy details of user interaction are taken care of for you.
1593# Once this returns, just read the variable CDROM_ROOT for the location of the
1594# mounted CD. Note that you can only go forward in the CD list, so make sure
1595# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1596cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1597 local var
1232 1598 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1599
1238 unset CDROM_ROOT 1600 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1601 var=CD_ROOT_${CDROM_CURRENT_CD}
1602 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1603 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1604 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1605 _cdrom_locate_file_on_cd ${!var}
1243 else 1606 else
1244 export CDROM_ROOT="${!var}" 1607 export CDROM_ROOT=${!var}
1245 fi 1608 fi
1246 1609
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1610 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1611}
1249 1612
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1615# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1616# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1617# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1618# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1619# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1620_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1621 local mline=""
1262 local showedmsg=0 1622 local showedmsg=0 showjolietmsg=0
1263 1623
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1624 while [[ -z ${CDROM_ROOT} ]] ; do
1625 local i=0
1626 local -a cdset=(${*//:/ })
1627 if [[ -n ${CDROM_SET} ]] ; then
1628 cdset=(${cdset[${CDROM_SET}]})
1629 fi
1630
1631 while [[ -n ${cdset[${i}]} ]] ; do
1632 local dir=$(dirname ${cdset[${i}]})
1633 local file=$(basename ${cdset[${i}]})
1634
1635 local point= node= fs= foo=
1636 while read point node fs foo ; do
1637 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1638 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1639 && continue
1640 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1641 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1642 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1643 export CDROM_ROOT=${point}
1644 export CDROM_SET=${i}
1645 export CDROM_MATCH=${cdset[${i}]}
1646 return
1647 done <<< "$(get_mounts)"
1648
1649 ((++i))
1268 done 1650 done
1269 1651
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1652 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1653 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1654 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1655 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1656 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1657 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1658 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1659 fi
1287 showedmsg=1 1660 else
1661 if [[ -z ${CDROM_NAME_1} ]] ; then
1662 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1663 else
1664 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1665 einfo "Please insert+mount the ${!var} cdrom now !"
1666 fi
1288 fi 1667 fi
1668 showedmsg=1
1669 fi
1289 einfo "Press return to scan for the cd again" 1670 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1671 einfo "or hit CTRL+C to abort the emerge."
1291 read 1672 echo
1673 if [[ ${showjolietmsg} -eq 0 ]] ; then
1674 showjolietmsg=1
1675 else
1676 ewarn "If you are having trouble with the detection"
1677 ewarn "of your CD, it is possible that you do not have"
1678 ewarn "Joliet support enabled in your kernel. Please"
1679 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1680 ebeep 5
1292 fi 1681 fi
1682 read || die "something is screwed with your system"
1293 done 1683 done
1294} 1684}
1295 1685
1686# @FUNCTION: strip-linguas
1687# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1688# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1689# Make sure that LINGUAS only contains languages that
1297# a package can support 1690# a package can support. The first form allows you to
1298# 1691# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1692# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1693# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1694# files found in all the directories and uses the union
1302# 1695# of the lists.
1303# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists.
1308strip-linguas() { 1696strip-linguas() {
1309 local ls newls 1697 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1698 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1699 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1700 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1701 local d f
1314 for d in "$@" ; do 1702 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1703 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1704 newls=${ls}
1317 else 1705 else
1318 newls="" 1706 newls=""
1319 fi 1707 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1708 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1709 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1710 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1711 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1712 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1713 fi
1326 done 1714 done
1327 ls="${newls}" 1715 ls=${newls}
1328 done 1716 done
1329 ls="${ls//.po}"
1330 else 1717 else
1331 ls="$@" 1718 ls="$@"
1332 fi 1719 fi
1333 1720
1334 ls=" ${ls} " 1721 nols=""
1335 newls="" 1722 newls=""
1336 for f in ${LINGUAS} ; do 1723 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1724 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1725 newls="${newls} ${f}"
1339 else 1726 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1727 nols="${nols} ${f}"
1341 fi 1728 fi
1342 done 1729 done
1730 [[ -n ${nols} ]] \
1731 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1732 export LINGUAS=${newls:1}
1733}
1734
1735# @FUNCTION: preserve_old_lib
1736# @USAGE: <libs to preserve> [more libs]
1737# @DESCRIPTION:
1738# These functions are useful when a lib in your package changes ABI SONAME.
1739# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1740# would break packages that link against it. Most people get around this
1741# by using the portage SLOT mechanism, but that is not always a relevant
1742# solution, so instead you can call this from pkg_preinst. See also the
1743# preserve_old_lib_notify function.
1744preserve_old_lib() {
1745 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1746 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1747 die "Invalid preserve_old_lib() usage"
1748 fi
1749 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1750
1751 # let portage worry about it
1752 has preserve-libs ${FEATURES} && return 0
1753
1754 local lib dir
1755 for lib in "$@" ; do
1756 [[ -e ${ROOT}/${lib} ]] || continue
1757 dir=${lib%/*}
1758 dodir ${dir} || die "dodir ${dir} failed"
1759 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1760 touch "${D}"/${lib}
1761 done
1762}
1763
1764# @FUNCTION: preserve_old_lib_notify
1765# @USAGE: <libs to notify> [more libs]
1766# @DESCRIPTION:
1767# Spit helpful messages about the libraries preserved by preserve_old_lib.
1768preserve_old_lib_notify() {
1769 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1770 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1771 die "Invalid preserve_old_lib_notify() usage"
1772 fi
1773
1774 # let portage worry about it
1775 has preserve-libs ${FEATURES} && return 0
1776
1777 local lib notice=0
1778 for lib in "$@" ; do
1779 [[ -e ${ROOT}/${lib} ]] || continue
1780 if [[ ${notice} -eq 0 ]] ; then
1781 notice=1
1782 ewarn "Old versions of installed libraries were detected on your system."
1783 ewarn "In order to avoid breaking packages that depend on these old libs,"
1784 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1785 ewarn "in order to remove these old dependencies. If you do not have this"
1786 ewarn "helper program, simply emerge the 'gentoolkit' package."
1787 ewarn
1788 fi
1789 ewarn " # revdep-rebuild --library ${lib##*/}"
1790 done
1791 if [[ ${notice} -eq 1 ]] ; then
1792 ewarn
1793 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1794 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1795 for lib in "$@" ; do
1796 ewarn " # rm '${lib}'"
1797 done
1798 fi
1799}
1800
1801# @FUNCTION: built_with_use
1802# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1803# @DESCRIPTION:
1804#
1805# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1806#
1807# A temporary hack until portage properly supports DEPENDing on USE
1808# flags being enabled in packages. This will check to see if the specified
1809# DEPEND atom was built with the specified list of USE flags. The
1810# --missing option controls the behavior if called on a package that does
1811# not actually support the defined USE flags (aka listed in IUSE).
1812# The default is to abort (call die). The -a and -o flags control
1813# the requirements of the USE flags. They correspond to "and" and "or"
1814# logic. So the -a flag means all listed USE flags must be enabled
1815# while the -o flag means at least one of the listed IUSE flags must be
1816# enabled. The --hidden option is really for internal use only as it
1817# means the USE flag we're checking is hidden expanded, so it won't be found
1818# in IUSE like normal USE flags.
1819#
1820# Remember that this function isn't terribly intelligent so order of optional
1821# flags matter.
1822built_with_use() {
1823 local hidden="no"
1824 if [[ $1 == "--hidden" ]] ; then
1825 hidden="yes"
1826 shift
1827 fi
1828
1829 local missing_action="die"
1830 if [[ $1 == "--missing" ]] ; then
1831 missing_action=$2
1832 shift ; shift
1833 case ${missing_action} in
1834 true|false|die) ;;
1835 *) die "unknown action '${missing_action}'";;
1836 esac
1837 fi
1838
1839 local opt=$1
1840 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1841
1842 local PKG=$(best_version $1)
1843 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1844 shift
1845
1846 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1847 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1848
1849 # if the IUSE file doesn't exist, the read will error out, we need to handle
1850 # this gracefully
1851 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1852 case ${missing_action} in
1853 true) return 0;;
1854 false) return 1;;
1855 die) die "Unable to determine what USE flags $PKG was built with";;
1856 esac
1857 fi
1858
1859 if [[ ${hidden} == "no" ]] ; then
1860 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1861 # Don't check USE_EXPAND #147237
1862 local expand
1863 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1864 if [[ $1 == ${expand}_* ]] ; then
1865 expand=""
1866 break
1867 fi
1868 done
1869 if [[ -n ${expand} ]] ; then
1870 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1871 case ${missing_action} in
1872 true) return 0;;
1873 false) return 1;;
1874 die) die "$PKG does not actually support the $1 USE flag!";;
1875 esac
1876 fi
1877 fi
1878 fi
1879
1880 local USE_BUILT=$(<${USEFILE})
1881 while [[ $# -gt 0 ]] ; do
1882 if [[ ${opt} = "-o" ]] ; then
1883 has $1 ${USE_BUILT} && return 0
1884 else
1885 has $1 ${USE_BUILT} || return 1
1886 fi
1887 shift
1888 done
1889 [[ ${opt} = "-a" ]]
1890}
1891
1892# @FUNCTION: epunt_cxx
1893# @USAGE: [dir to scan]
1894# @DESCRIPTION:
1895# Many configure scripts wrongly bail when a C++ compiler could not be
1896# detected. If dir is not specified, then it defaults to ${S}.
1897#
1898# http://bugs.gentoo.org/73450
1899epunt_cxx() {
1900 local dir=$1
1901 [[ -z ${dir} ]] && dir=${S}
1902 ebegin "Removing useless C++ checks"
1903 local f
1904 find "${dir}" -name configure | while read f ; do
1905 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1906 done
1907 eend 0
1908}
1909
1910# @FUNCTION: make_wrapper
1911# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1912# @DESCRIPTION:
1913# Create a shell wrapper script named wrapper in installpath
1914# (defaults to the bindir) to execute target (default of wrapper) by
1915# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1916# libpaths followed by optionally changing directory to chdir.
1917make_wrapper() {
1918 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1919 local tmpwrapper=$(emktemp)
1920 # We don't want to quote ${bin} so that people can pass complex
1921 # things as $bin ... "./someprog --args"
1922 cat << EOF > "${tmpwrapper}"
1923#!/bin/sh
1924cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1925if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1926 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1927 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1928 else
1346 export LINGUAS="${newls}" 1929 export LD_LIBRARY_PATH="${libdir}"
1930 fi
1931fi
1932exec ${bin} "\$@"
1933EOF
1934 chmod go+rx "${tmpwrapper}"
1935 if [[ -n ${path} ]] ; then
1936 (
1937 exeinto "${path}"
1938 newexe "${tmpwrapper}" "${wrapper}"
1939 ) || die
1940 else
1941 newbin "${tmpwrapper}" "${wrapper}" || die
1942 fi
1943}
1944
1945# @FUNCTION: prepalldocs
1946# @USAGE:
1947# @DESCRIPTION:
1948# Compress files in /usr/share/doc which are not already
1949# compressed, excluding /usr/share/doc/${PF}/html.
1950# Uses the ecompressdir to do the compression.
1951# 2009-02-18 by betelgeuse:
1952# Commented because ecompressdir is even more internal to
1953# Portage than prepalldocs (it's not even mentioned in man 5
1954# ebuild). Please submit a better version for review to gentoo-dev
1955# if you want prepalldocs here.
1956#prepalldocs() {
1957# if [[ -n $1 ]] ; then
1958# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1959# fi
1348} 1960
1961# cd "${D}"
1962# [[ -d usr/share/doc ]] || return 0
1963
1964# find usr/share/doc -exec gzip {} +
1965# ecompressdir --ignore /usr/share/doc/${PF}/html
1966# ecompressdir --queue /usr/share/doc
1967#}

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