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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 1.340 2010/03/07 03:00:08 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
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: ecvs_clean
67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
121 return 0 105# return 0
106# fi
107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
122} 123}
123 124
124# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
128# Default options for patch 154# Default options for patch:
155# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
132# and not the full path .. 164# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
134# Change the printed message for a single patch. 168# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
137# 171# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
139# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
140EPATCH_FORCE="no" 178EPATCH_FORCE="no"
141 179
142# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
143# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
144# 188#
145# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
147# 191#
148# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
150# 194# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
160# 204#
161# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
162# 207#
163# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
176 local PIPE_CMD="" 210 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 214 }
181 local x=""
182 215
183 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
185 local m="" 222 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 223 for m in "$@" ; do
188 epatch "${m}" 224 epatch "${m}"
189 done 225 done
190 return 0 226 return 0
191 fi 227 fi
192 228
193 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
194 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
196 235 set -- "$1"
197 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
199 239
200 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
201 then 241 # 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 ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
204 then 286 then
205 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
206 else 312 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
314 fi
315
316 # most of the time, there will only be one run per unique name,
317 # but if there are more, make sure we get unique log filenames
318 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
208 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
358 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
400 echo
401 die "Failed Patch: ${patchname}!"
402 fi
403
404 # if everything worked, delete the patch log
405 rm -f "${STDERR_TARGET}"
406 eend 0
407 done
408
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
428 fi
429 done
430}
431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
435# Cheap replacement for when debianutils (and thus mktemp)
436# does not exist on the users system.
437emktemp() {
438 local exe="touch"
439 [[ $1 == -d ]] && exe="mkdir" && shift
440 local topdir=$1
441
442 if [[ -z ${topdir} ]] ; then
443 [[ -z ${T} ]] \
444 && topdir="/tmp" \
445 || topdir=${T}
446 fi
447
448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
450 local tmp=/
451 while [[ -e ${tmp} ]] ; do
452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 done
454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 echo "${tmp}"
209 else 456 else
210 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
211 then 458 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
213 then 460 TMPDIR="${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 ${T}/nptl
411 then
412 return 0
413 else 461 else
414 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 463 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 464 fi
466
467 elif [ "${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} 465}
503 466
504# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
505# does not exist on the users system 468# @USAGE: <database> <key>
506# vapier@gentoo.org 469# @MAINTAINER:
507# 470# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 472# usata@gentoo.org (OS X)
510 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 474# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 475# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 476# 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 ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 478egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 479 case ${CHOST} in
480 *-darwin[678])
530 case "$2" in 481 case "$2" in
531 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 484 ;;
534 *) # Numeric 485 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 487 ;;
537 esac 488 esac
538 else 489 ;;
539 getent $1 $2 490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 512 fi
541}
542 513
543# Simplify/standardize adding users to the system 514 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 515 ;;
545# 516 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 517 grep "$2:\*:" /etc/$1
547# 518 ;;
548# Default values if you do not specify any: 519 *)
549# username: REQUIRED ! 520 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 521 getent "$1" "$2"
551# note: pass -1 to get default behavior 522 ;;
552# shell: /bin/false 523 esac
553# homedir: /dev/null 524}
554# groups: none 525
555# extra: comment of 'added by portage for ${PN}' 526# @FUNCTION: enewuser
527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
528# @DESCRIPTION:
529# Same as enewgroup, you are not required to understand how to properly add
530# a user to the system. The only required parameter is the username.
531# Default uid is (pass -1 for this) next available, default shell is
532# /bin/false, default homedir is /dev/null, there are no default groups,
533# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
557 # get the username 542 # get the username
558 local euser="$1"; shift 543 local euser=$1; shift
559 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 545 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
563 fi 547 fi
564 548
565 # lets see if the username already exists 549 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 551 return 0
569 fi 552 fi
570 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
571 554
572 # options to pass to useradd 555 # options to pass to useradd
573 local opts= 556 local opts=
574 557
575 # handle uid 558 # handle uid
576 local euid="$1"; shift 559 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 563 euid="next"
584 fi 564 fi
585 else 565 else
586 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
588 fi 568 fi
589 else 569 else
590 euid="next" 570 euid="next"
591 fi 571 fi
592 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
593 then 573 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${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 574 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 575 done
603 fi 576 fi
604 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
606 579
607 # handle shell 580 # handle shell
608 local eshell="$1"; shift 581 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
615 fi 590 fi
616 else 591 else
592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
593 [[ -x ${ROOT}${shell} ]] && break
594 done
595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
617 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
604 fi
605
606 eshell=${shell}
618 fi 607 fi
619 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
621 610
622 # handle homedir 611 # handle homedir
623 local ehome="$1"; shift 612 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 614 ehome="/dev/null"
627 fi 615 fi
628 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
630 618
631 # handle groups 619 # handle groups
632 local egroups="$1"; shift 620 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
636 export IFS="," 625 export IFS=","
637 for g in ${egroups} 626 for g in ${egroups} ; do
638 do 627 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
643 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
644 done 638 done
645 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
646 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
647 else 645 else
648 egroups="(none)" 646 egroups="(none)"
649 fi 647 fi
650 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
651 649
652 # handle extra and add the user 650 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 653 case ${CHOST} in
657 then 654 *-darwin*)
658 ### Make the user 655 ### Make the user
659 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
666 for g in ${egroups} 664 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
669 done 666 done
667 export IFS=${oldifs}
670 else 668 else
671 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
674 die "Required function missing" 672 die "Required function missing"
675 fi 673 fi
676 else 674 ;;
677 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
678 then 676 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 677 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
679 die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 pw useradd ${euser} ${opts} \
683 "$@" || die "enewuser failed"
684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
690 else
691 einfo " - Extra: $@"
692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
711 useradd ${opts} \
712 -c "added by portage for ${PN}" \
713 ${euser} \
681 || die "enewuser failed" 714 || die "enewuser failed"
682 else 715 else
683 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
685 || die "enewuser failed" 719 || die "enewuser failed"
686 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
687 fi 729 fi
730
688 export SANDBOX_ON="${oldsandbox}" 731 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} 732}
698 733
699# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
700# vapier@gentoo.org 735# @USAGE: <group> [gid]
701# 736# @DESCRIPTION:
702# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
703# 738# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 740# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
709 # get the group 749 # get the group
710 local egroup="$1"; shift 750 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
712 then 752 then
713 eerror "No group specified !" 753 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
715 fi 755 fi
716 756
717 # see if group already exists 757 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 759 return 0
721 fi 760 fi
722 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
723 762
724 # options to pass to useradd 763 # options to pass to useradd
730 then 769 then
731 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
732 then 771 then
733 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
734 then 773 then
735 if [ "${ARCH}" == "macos" ] ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
737 else 776 else
738 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
739 fi 778 fi
740 else 779 else
754 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
755 794
756 # add the group 795 # add the group
757 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 798 case ${CHOST} in
760 then 799 *-darwin*)
761 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
762 then 801 then
763 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
766 die "Required function missing" 805 die "Required function missing"
767 fi 806 fi
768 807
769 # If we need the next available 808 # If we need the next available
770 case ${egid} in 809 case ${egid} in
771 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
774 done 813 done
775 esac 814 esac
776 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
778 else 817 ;;
818
819 *-freebsd*|*-dragonfly*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 841 ;;
842 esac
781 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
782} 844}
783 845
784# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
785# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
786# 848# @DESCRIPTION:
787# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 853edos2unix() {
789 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 855}
795 856
796# Make a desktop file ! 857# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 859# 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# 860#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
804# 862#
805# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
806# name: the name that will show up in the menu 864# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 867# a full path to an icon
810# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 871make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 873
816 local exec="${1}" 874 local exec=${1}
817 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
819 local type="${4}" 877 local type=${4}
820 local subdir="${6}" 878 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 879
822 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
823 then 881 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
825 "app-emulation") 883 case ${catmaj} in
826 type=Emulator 884 app)
827 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 esac
828 ;; 903 ;;
829 "games-"*) 904
830 type=Game 905 dev)
831 subdir="Games" 906 type="Development"
832 ;; 907 ;;
833 "net-"*) 908
834 type=Network 909 games)
835 subdir="${type}" 910 case ${catmin} in
911 action|fps) type=ActionGame;;
912 arcade) type=ArcadeGame;;
913 board) type=BoardGame;;
914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
918 rpg) type=RolePlaying;;
919 simulation) type=Simulation;;
920 sports) type=SportsGame;;
921 strategy) type=StrategyGame;;
922 esac
923 type="Game;${type}"
836 ;; 924 ;;
925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
934 mail)
935 type="Network;Email"
936 ;;
937
938 media)
939 case ${catmin} in
940 gfx)
941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 esac
950 type="AudioVideo;${type}"
951 ;;
952 esac
953 ;;
954
955 net)
956 case ${catmin} in
957 dialup) type=Dialup;;
958 ftp) type=FileTransfer;;
959 im) type=InstantMessaging;;
960 irc) type=IRCClient;;
961 mail) type=Email;;
962 news) type=News;;
963 nntp) type=News;;
964 p2p) type=FileTransfer;;
965 voip) type=Telephony;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 esac
982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
987 ;;
988
989 www)
990 case ${catmin} in
991 client) type=WebBrowser;;
992 esac
993 type="Network;${type}"
994 ;;
995
837 *) 996 *)
838 type= 997 type=
839 subdir=
840 ;; 998 ;;
841 esac 999 esac
842 fi 1000 fi
843 local desktop="${T}/${exec}.desktop" 1001 if [ "${SLOT}" == "0" ] ; then
1002 local desktop_name="${PN}"
1003 else
1004 local desktop_name="${PN}-${SLOT}"
1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 1021 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 1022 Name=${name}
849Type=Application 1023 Type=Application
850Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
851Exec=${exec} 1025 Exec=${exec}
852Path=${path} 1026 TryExec=${exec%% *}
853Icon=${icon} 1027 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 1028 Categories=${type}
1029 EOF
855 1030
856 if [ -d "/usr/share/applications" ] 1031 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
857 then 1032
1033 (
1034 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 1036 insinto /usr/share/applications
859 doins ${desktop} 1037 doins "${desktop}"
860 fi 1038 ) || die "installing desktop file failed"
1039}
861 1040
862 #if [ -d "/usr/share/gnome/apps" ] 1041# @FUNCTION: validate_desktop_entries
863 #then 1042# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1043# @MAINTAINER:
865 # doins ${desktop} 1044# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1045# @DESCRIPTION:
867 1046# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1047validate_desktop_entries() {
869 #then 1048 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1049 einfo "Checking desktop entry validity"
871 # do 1050 local directories=""
872 # insinto ${ver}/share/applnk/Games 1051 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1052 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1053 done
1054 if [[ -n ${directories} ]] ; then
1055 for FILE in $(find ${directories} -name "*\.desktop" \
1056 -not -path '*.hidden*' | sort -u 2>/dev/null)
1057 do
1058 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1059 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1060 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1061 done
1062 fi
1063 echo ""
1064 else
1065 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1066 fi
1067}
876 1068
877 if [ -d "/usr/share/applnk" ] 1069# @FUNCTION: make_session_desktop
878 then 1070# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1071# @DESCRIPTION:
1072# Make a GDM/KDM Session file. The title is the file to execute to start the
1073# Window Manager. The command is the name of the Window Manager.
1074#
1075# You can set the name of the file via the ${wm} variable.
1076make_session_desktop() {
1077 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1078 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1079
1080 local title=$1
1081 local command=$2
1082 local desktop=${T}/${wm:-${PN}}.desktop
1083 shift 2
1084
1085 cat <<-EOF > "${desktop}"
1086 [Desktop Entry]
1087 Name=${title}
1088 Comment=This session logs you into ${title}
1089 Exec=${command} $*
1090 TryExec=${command}
1091 Type=XSession
1092 EOF
1093
1094 (
1095 # wrap the env here so that the 'insinto' call
1096 # doesn't corrupt the env of the caller
1097 insinto /usr/share/xsessions
880 doins ${desktop} 1098 doins "${desktop}"
1099 )
1100}
1101
1102# @FUNCTION: domenu
1103# @USAGE: <menus>
1104# @DESCRIPTION:
1105# Install the list of .desktop menu files into the appropriate directory
1106# (/usr/share/applications).
1107domenu() {
1108 (
1109 # wrap the env here so that the 'insinto' call
1110 # doesn't corrupt the env of the caller
1111 local i j ret=0
1112 insinto /usr/share/applications
1113 for i in "$@" ; do
1114 if [[ -f ${i} ]] ; then
1115 doins "${i}"
1116 ((ret+=$?))
1117 elif [[ -d ${i} ]] ; then
1118 for j in "${i}"/*.desktop ; do
1119 doins "${j}"
1120 ((ret+=$?))
1121 done
1122 else
1123 ((++ret))
881 fi 1124 fi
1125 done
1126 exit ${ret}
1127 )
1128}
882 1129
883 return 0 1130# @FUNCTION: newmenu
1131# @USAGE: <menu> <newname>
1132# @DESCRIPTION:
1133# Like all other new* functions, install the specified menu as newname.
1134newmenu() {
1135 (
1136 # wrap the env here so that the 'insinto' call
1137 # doesn't corrupt the env of the caller
1138 insinto /usr/share/applications
1139 newins "$@"
1140 )
1141}
1142
1143# @FUNCTION: doicon
1144# @USAGE: <list of icons>
1145# @DESCRIPTION:
1146# Install the list of icons into the icon directory (/usr/share/pixmaps).
1147# This is useful in conjunction with creating desktop/menu files.
1148doicon() {
1149 (
1150 # wrap the env here so that the 'insinto' call
1151 # doesn't corrupt the env of the caller
1152 local i j ret
1153 insinto /usr/share/pixmaps
1154 for i in "$@" ; do
1155 if [[ -f ${i} ]] ; then
1156 doins "${i}"
1157 ((ret+=$?))
1158 elif [[ -d ${i} ]] ; then
1159 for j in "${i}"/*.png ; do
1160 doins "${j}"
1161 ((ret+=$?))
1162 done
1163 else
1164 ((++ret))
1165 fi
1166 done
1167 exit ${ret}
1168 )
1169}
1170
1171# @FUNCTION: newicon
1172# @USAGE: <icon> <newname>
1173# @DESCRIPTION:
1174# Like all other new* functions, install the specified icon as newname.
1175newicon() {
1176 (
1177 # wrap the env here so that the 'insinto' call
1178 # doesn't corrupt the env of the caller
1179 insinto /usr/share/pixmaps
1180 newins "$@"
1181 )
884} 1182}
885 1183
886# for internal use only (unpack_pdv and unpack_makeself) 1184# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1185find_unpackable_file() {
888 local src="$1" 1186 local src=$1
889 if [ -z "${src}" ] 1187 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1188 src=${DISTDIR}/${A}
892 else 1189 else
893 if [ -e "${DISTDIR}/${src}" ] 1190 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1191 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1192 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1193 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1194 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1195 src=${src}
902 fi
903 fi 1196 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1197 fi
1198 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1199 echo "${src}"
906} 1200}
907 1201
1202# @FUNCTION: unpack_pdv
1203# @USAGE: <file to unpack> <size of off_t>
1204# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1205# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1206# 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 1207# 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. 1208# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1209#
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 1210# 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 1211# 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 1212# the size of the off_t type (in bytes) on the machine that built the pdv
1213# archive.
1214#
917# archive. one way to determine this is by running the following commands: 1215# One way to determine this is by running the following commands:
1216#
1217# @CODE
918# strings <pdv archive> | grep lseek 1218# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1219# strace -elseek <pdv archive>
1220# @CODE
1221#
920# basically look for the first lseek command (we do the strings/grep because 1222# 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 1223# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1224# parameter. Here is an example:
1225#
1226# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1227# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1228# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1229# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1230# lseek(3, -4, SEEK_END) = 2981250
1231# @CODE
1232#
927# thus we would pass in the value of '4' as the second parameter. 1233# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1234unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1235 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1236 local sizeoff_t=$2
931 1237
1238 [[ -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 :(" 1239 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1240
934 local shrtsrc="`basename ${src}`" 1241 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1242 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1243 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1244 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1245
939 # grab metadata for debug reasons 1246 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1247 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1248 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1249
943 # rip out the final file name from the metadata 1250 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1251 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1252 datafile=$(basename "${datafile}")
946 1253
947 # now lets uncompress/untar the file if need be 1254 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1255 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1256 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1257
951 local iscompressed="`file -b ${tmpfile}`" 1258 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1259 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1260 iscompressed=1
954 mv ${tmpfile}{,.Z} 1261 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1262 gunzip ${tmpfile}
956 else 1263 else
957 iscompressed=0 1264 iscompressed=0
958 fi 1265 fi
959 local istar="`file -b ${tmpfile}`" 1266 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1267 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1268 istar=1
962 else 1269 else
963 istar=0 1270 istar=0
964 fi 1271 fi
965 1272
993 true 1300 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1301 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1302 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1303}
997 1304
1305# @FUNCTION: unpack_makeself
1306# @USAGE: [file to unpack] [offset] [tail|dd]
1307# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1308# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1309# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1310# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1311# many other game companies.
1002# 1312#
1003# Usage: unpack_makeself [file to unpack] [offset] 1313# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1314# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1315# the proper offset from the script itself.
1007unpack_makeself() { 1316unpack_makeself() {
1317 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1318 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1319 local skip=$2
1320 local exe=$3
1010 1321
1322 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1323
1011 local shrtsrc="`basename ${src}`" 1324 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1325 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1326 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1327 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1328 local skip=0
1329 exe=tail
1017 case ${ver} in 1330 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1331 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1332 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1333 ;;
1021 2.0|2.0.1) 1334 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1335 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1336 ;;
1024 2.1.1) 1337 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1338 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1339 let skip="skip + 1"
1027 ;; 1340 ;;
1028 2.1.2) 1341 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1342 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1343 let skip="skip + 1"
1031 ;; 1344 ;;
1032 2.1.3) 1345 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1346 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1347 let skip="skip + 1"
1348 ;;
1349 2.1.4|2.1.5)
1350 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1351 skip=$(head -n ${skip} "${src}" | wc -c)
1352 exe="dd"
1035 ;; 1353 ;;
1036 *) 1354 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1355 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1356 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1357 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1359 die "makeself version '${ver}' not supported"
1042 ;; 1360 ;;
1043 esac 1361 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1362 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1363 fi
1364 case ${exe} in
1365 tail) exe="tail -n +${skip} '${src}'";;
1366 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1367 *) die "makeself cant handle exe '${exe}'"
1368 esac
1046 1369
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1370 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1371 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1372 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1373 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1374 case ${filetype} in
1052 *tar\ archive) 1375 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1376 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1377 ;;
1055 bzip2*) 1378 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1379 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1380 ;;
1058 gzip*) 1381 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1382 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1383 ;;
1061 compress*) 1384 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1385 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1386 ;;
1064 *) 1387 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1388 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1389 false
1067 ;; 1390 ;;
1068 esac 1391 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1392 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1393}
1071 1394
1395# @FUNCTION: check_license
1396# @USAGE: [license]
1397# @DESCRIPTION:
1072# Display a license for user to accept. 1398# 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. 1399# specified, then ${LICENSE} is used.
1076check_license() { 1400check_license() {
1077 local lic=$1 1401 local lic=$1
1078 if [ -z "${lic}" ] ; then 1402 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1403 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1404 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1405 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1406 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1407 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1408 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1409 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1410 lic="${lic}"
1087 fi
1088 fi 1411 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1412 fi
1090 local l="`basename ${lic}`" 1413 local l="`basename ${lic}`"
1091 1414
1092 # here is where we check for the licenses the user already 1415 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1416 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1417 local alic
1418 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1419 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1420 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1421 eshopts_pop
1422 return 0
1423 fi
1098 done 1424 done
1425 eshopts_pop
1426 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1427
1100 local licmsg="`mymktemp ${T}`" 1428 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1429 cat <<-EOF > ${licmsg}
1102********************************************************** 1430 **********************************************************
1103The following license outlines the terms of use of this 1431 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1432 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1433 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1434 CTRL+C out of this, the install will not run!
1107********************************************************** 1435 **********************************************************
1108 1436
1109EOF 1437 EOF
1110 cat ${lic} >> ${licmsg} 1438 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1439 ${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] " 1440 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1441 read alic
1114 case ${alic} in 1442 case ${alic} in
1121 die "Failed to accept license" 1449 die "Failed to accept license"
1122 ;; 1450 ;;
1123 esac 1451 esac
1124} 1452}
1125 1453
1454# @FUNCTION: cdrom_get_cds
1455# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1456# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1457# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1458# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1459#
1129# with these cdrom functions we handle all the user interaction and 1460# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1461# 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 1462# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1463# found at CDROM_ROOT.
1133# 1464#
1465# The function will attempt to locate a cd based upon a file that is on
1466# the cd. The more files you give this function, the more cds
1467# the cdrom functions will handle.
1468#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1469# 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 1470# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1471# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1472# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1473# also use the CDROM_NAME_SET bash array.
1137# 1474#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1475# 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() { 1476cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1477 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1478 # the # of files they gave us
1147 local cdcnt=0 1479 local cdcnt=0
1148 local f= 1480 local f=
1149 for f in "$@" ; do 1481 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1483 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1484 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1485 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1486 export CDROM_CURRENT_CD=1
1155 1487
1156 # now we see if the user gave use CD_ROOT ... 1488 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1489 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1490 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= 1491 local var=
1166 cdcnt=0 1492 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1494 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1495 var="CD_ROOT_${cdcnt}"
1496 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1497 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1498 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1499 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1500 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1501 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1502 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1503 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1504 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1505 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1506 export CDROM_SET=-1
1507 for f in ${CDROM_CHECK_1//:/ } ; do
1508 ((++CDROM_SET))
1509 [[ -e ${CD_ROOT}/${f} ]] && break
1510 done
1511 export CDROM_MATCH=${f}
1180 return 1512 return
1181 fi 1513 fi
1182 1514
1515 # User didn't help us out so lets make sure they know they can
1516 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1517 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1518 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 1519 echo
1191 einfo "If you do not have the CD, but have the data files" 1520 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1521 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1522 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1523 einfo "directory containing the files."
1195 echo 1524 echo
1525 einfo "For example:"
1526 einfo "export CD_ROOT=/mnt/cdrom"
1527 echo
1196 else 1528 else
1529 if [[ -n ${CDROM_NAME_SET} ]] ; then
1530 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1531 cdcnt=0
1532 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1533 ((++cdcnt))
1534 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1535 done
1536 fi
1537
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1538 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1539 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1540 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1541 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1542 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1543 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1544 done
1204 echo 1545 echo
1205 einfo "If you do not have the CDs, but have the data files" 1546 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1547 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1548 einfo "the following variables so they point to the right place:"
1208 einfon "" 1549 einfon ""
1209 cdcnt=0 1550 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1551 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1552 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1553 echo -n " CD_ROOT_${cdcnt}"
1213 done 1554 done
1214 echo 1555 echo
1215 einfo "Or, if you have all the files in the same place, or" 1556 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" 1557 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1558 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1559 einfo "for all the CDs."
1219 echo 1560 echo
1561 einfo "For example:"
1562 einfo "export CD_ROOT_1=/mnt/cdrom"
1563 echo
1220 fi 1564 fi
1565
1566 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1567 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1568 cdrom_load_next_cd
1223} 1569}
1224 1570
1225# this is only used when you need access to more than one cd. 1571# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1572# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1573# 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. 1574# files off a CD and want access to the next one, just call this function.
1575# Again, all the messy details of user interaction are taken care of for you.
1576# Once this returns, just read the variable CDROM_ROOT for the location of the
1577# mounted CD. Note that you can only go forward in the CD list, so make sure
1578# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1579cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1580 local var
1232 1581 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1582
1238 unset CDROM_ROOT 1583 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1584 var=CD_ROOT_${CDROM_CURRENT_CD}
1585 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1586 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1587 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1588 _cdrom_locate_file_on_cd ${!var}
1243 else 1589 else
1244 export CDROM_ROOT="${!var}" 1590 export CDROM_ROOT=${!var}
1245 fi 1591 fi
1246 1592
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1593 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1594}
1249 1595
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1598# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1599# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1600# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1601# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1602# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1603_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1604 local mline=""
1262 local showedmsg=0 1605 local showedmsg=0 showjolietmsg=0
1263 1606
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1607 while [[ -z ${CDROM_ROOT} ]] ; do
1608 local i=0
1609 local -a cdset=(${*//:/ })
1610 if [[ -n ${CDROM_SET} ]] ; then
1611 cdset=(${cdset[${CDROM_SET}]})
1612 fi
1613
1614 while [[ -n ${cdset[${i}]} ]] ; do
1615 local dir=$(dirname ${cdset[${i}]})
1616 local file=$(basename ${cdset[${i}]})
1617
1618 local point= node= fs= foo=
1619 while read point node fs foo ; do
1620 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1621 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1622 && continue
1623 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1624 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1625 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1626 export CDROM_ROOT=${point}
1627 export CDROM_SET=${i}
1628 export CDROM_MATCH=${cdset[${i}]}
1629 return
1630 done <<< "$(get_mounts)"
1631
1632 ((++i))
1268 done 1633 done
1269 1634
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1635 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1636 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1637 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1638 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1639 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1640 else
1280 if [ -z "${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 !" 1641 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1642 fi
1287 showedmsg=1 1643 else
1644 if [[ -z ${CDROM_NAME_1} ]] ; then
1645 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1646 else
1647 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1648 einfo "Please insert+mount the ${!var} cdrom now !"
1649 fi
1288 fi 1650 fi
1651 showedmsg=1
1652 fi
1289 einfo "Press return to scan for the cd again" 1653 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1654 einfo "or hit CTRL+C to abort the emerge."
1291 read 1655 echo
1656 if [[ ${showjolietmsg} -eq 0 ]] ; then
1657 showjolietmsg=1
1658 else
1659 ewarn "If you are having trouble with the detection"
1660 ewarn "of your CD, it is possible that you do not have"
1661 ewarn "Joliet support enabled in your kernel. Please"
1662 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1663 ebeep 5
1292 fi 1664 fi
1665 read || die "something is screwed with your system"
1293 done 1666 done
1294} 1667}
1295 1668
1669# @FUNCTION: strip-linguas
1670# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1671# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1672# Make sure that LINGUAS only contains languages that
1297# a package can support 1673# a package can support. The first form allows you to
1298# 1674# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1675# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1676# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1677# files found in all the directories and uses the union
1302# 1678# 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() { 1679strip-linguas() {
1309 local ls newls 1680 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1681 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1682 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1683 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1684 local d f
1314 for d in "$@" ; do 1685 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1686 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1687 newls=${ls}
1317 else 1688 else
1318 newls="" 1689 newls=""
1319 fi 1690 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1691 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1692 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1693 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1694 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1696 fi
1326 done 1697 done
1327 ls="${newls}" 1698 ls=${newls}
1328 done 1699 done
1329 ls="${ls//.po}"
1330 else 1700 else
1331 ls="$@" 1701 ls="$@"
1332 fi 1702 fi
1333 1703
1334 ls=" ${ls} " 1704 nols=""
1335 newls="" 1705 newls=""
1336 for f in ${LINGUAS} ; do 1706 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1707 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1708 newls="${newls} ${f}"
1339 else 1709 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1710 nols="${nols} ${f}"
1341 fi 1711 fi
1342 done 1712 done
1713 [[ -n ${nols} ]] \
1714 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1715 export LINGUAS=${newls:1}
1716}
1717
1718# @FUNCTION: preserve_old_lib
1719# @USAGE: <libs to preserve> [more libs]
1720# @DESCRIPTION:
1721# These functions are useful when a lib in your package changes ABI SONAME.
1722# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1723# would break packages that link against it. Most people get around this
1724# by using the portage SLOT mechanism, but that is not always a relevant
1725# solution, so instead you can call this from pkg_preinst. See also the
1726# preserve_old_lib_notify function.
1727preserve_old_lib() {
1728 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1729 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1730 die "Invalid preserve_old_lib() usage"
1731 fi
1732 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1733
1734 # let portage worry about it
1735 has preserve-libs ${FEATURES} && return 0
1736
1737 local lib dir
1738 for lib in "$@" ; do
1739 [[ -e ${ROOT}/${lib} ]] || continue
1740 dir=${lib%/*}
1741 dodir ${dir} || die "dodir ${dir} failed"
1742 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1743 touch "${D}"/${lib}
1744 done
1745}
1746
1747# @FUNCTION: preserve_old_lib_notify
1748# @USAGE: <libs to notify> [more libs]
1749# @DESCRIPTION:
1750# Spit helpful messages about the libraries preserved by preserve_old_lib.
1751preserve_old_lib_notify() {
1752 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1753 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1754 die "Invalid preserve_old_lib_notify() usage"
1755 fi
1756
1757 # let portage worry about it
1758 has preserve-libs ${FEATURES} && return 0
1759
1760 local lib notice=0
1761 for lib in "$@" ; do
1762 [[ -e ${ROOT}/${lib} ]] || continue
1763 if [[ ${notice} -eq 0 ]] ; then
1764 notice=1
1765 ewarn "Old versions of installed libraries were detected on your system."
1766 ewarn "In order to avoid breaking packages that depend on these old libs,"
1767 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1768 ewarn "in order to remove these old dependencies. If you do not have this"
1769 ewarn "helper program, simply emerge the 'gentoolkit' package."
1770 ewarn
1771 fi
1772 ewarn " # revdep-rebuild --library ${lib##*/}"
1773 done
1774 if [[ ${notice} -eq 1 ]] ; then
1775 ewarn
1776 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1777 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1778 for lib in "$@" ; do
1779 ewarn " # rm '${lib}'"
1780 done
1781 fi
1782}
1783
1784# @FUNCTION: built_with_use
1785# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1786# @DESCRIPTION:
1787#
1788# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1789#
1790# A temporary hack until portage properly supports DEPENDing on USE
1791# flags being enabled in packages. This will check to see if the specified
1792# DEPEND atom was built with the specified list of USE flags. The
1793# --missing option controls the behavior if called on a package that does
1794# not actually support the defined USE flags (aka listed in IUSE).
1795# The default is to abort (call die). The -a and -o flags control
1796# the requirements of the USE flags. They correspond to "and" and "or"
1797# logic. So the -a flag means all listed USE flags must be enabled
1798# while the -o flag means at least one of the listed IUSE flags must be
1799# enabled. The --hidden option is really for internal use only as it
1800# means the USE flag we're checking is hidden expanded, so it won't be found
1801# in IUSE like normal USE flags.
1802#
1803# Remember that this function isn't terribly intelligent so order of optional
1804# flags matter.
1805built_with_use() {
1806 local hidden="no"
1807 if [[ $1 == "--hidden" ]] ; then
1808 hidden="yes"
1809 shift
1810 fi
1811
1812 local missing_action="die"
1813 if [[ $1 == "--missing" ]] ; then
1814 missing_action=$2
1815 shift ; shift
1816 case ${missing_action} in
1817 true|false|die) ;;
1818 *) die "unknown action '${missing_action}'";;
1819 esac
1820 fi
1821
1822 local opt=$1
1823 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1824
1825 local PKG=$(best_version $1)
1826 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1827 shift
1828
1829 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1830 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1831
1832 # if the IUSE file doesn't exist, the read will error out, we need to handle
1833 # this gracefully
1834 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1835 case ${missing_action} in
1836 true) return 0;;
1837 false) return 1;;
1838 die) die "Unable to determine what USE flags $PKG was built with";;
1839 esac
1840 fi
1841
1842 if [[ ${hidden} == "no" ]] ; then
1843 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1844 # Don't check USE_EXPAND #147237
1845 local expand
1846 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1847 if [[ $1 == ${expand}_* ]] ; then
1848 expand=""
1849 break
1850 fi
1851 done
1852 if [[ -n ${expand} ]] ; then
1853 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1854 case ${missing_action} in
1855 true) return 0;;
1856 false) return 1;;
1857 die) die "$PKG does not actually support the $1 USE flag!";;
1858 esac
1859 fi
1860 fi
1861 fi
1862
1863 local USE_BUILT=$(<${USEFILE})
1864 while [[ $# -gt 0 ]] ; do
1865 if [[ ${opt} = "-o" ]] ; then
1866 has $1 ${USE_BUILT} && return 0
1867 else
1868 has $1 ${USE_BUILT} || return 1
1869 fi
1870 shift
1871 done
1872 [[ ${opt} = "-a" ]]
1873}
1874
1875# @FUNCTION: epunt_cxx
1876# @USAGE: [dir to scan]
1877# @DESCRIPTION:
1878# Many configure scripts wrongly bail when a C++ compiler could not be
1879# detected. If dir is not specified, then it defaults to ${S}.
1880#
1881# http://bugs.gentoo.org/73450
1882epunt_cxx() {
1883 local dir=$1
1884 [[ -z ${dir} ]] && dir=${S}
1885 ebegin "Removing useless C++ checks"
1886 local f
1887 find "${dir}" -name configure | while read f ; do
1888 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1889 done
1890 eend 0
1891}
1892
1893# @FUNCTION: make_wrapper
1894# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1895# @DESCRIPTION:
1896# Create a shell wrapper script named wrapper in installpath
1897# (defaults to the bindir) to execute target (default of wrapper) by
1898# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1899# libpaths followed by optionally changing directory to chdir.
1900make_wrapper() {
1901 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1902 local tmpwrapper=$(emktemp)
1903 # We don't want to quote ${bin} so that people can pass complex
1904 # things as $bin ... "./someprog --args"
1905 cat << EOF > "${tmpwrapper}"
1906#!/bin/sh
1907cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1908if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1909 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1910 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1911 else
1346 export LINGUAS="${newls}" 1912 export LD_LIBRARY_PATH="${libdir}"
1913 fi
1914fi
1915exec ${bin} "\$@"
1916EOF
1917 chmod go+rx "${tmpwrapper}"
1918 if [[ -n ${path} ]] ; then
1919 (
1920 exeinto "${path}"
1921 newexe "${tmpwrapper}" "${wrapper}"
1922 ) || die
1923 else
1924 newbin "${tmpwrapper}" "${wrapper}" || die
1925 fi
1926}
1927
1928# @FUNCTION: prepalldocs
1929# @USAGE:
1930# @DESCRIPTION:
1931# Compress files in /usr/share/doc which are not already
1932# compressed, excluding /usr/share/doc/${PF}/html.
1933# Uses the ecompressdir to do the compression.
1934# 2009-02-18 by betelgeuse:
1935# Commented because ecompressdir is even more internal to
1936# Portage than prepalldocs (it's not even mentioned in man 5
1937# ebuild). Please submit a better version for review to gentoo-dev
1938# if you want prepalldocs here.
1939#prepalldocs() {
1940# if [[ -n $1 ]] ; then
1941# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1942# fi
1348} 1943
1944# cd "${D}"
1945# [[ -d usr/share/doc ]] || return 0
1946
1947# find usr/share/doc -exec gzip {} +
1948# ecompressdir --ignore /usr/share/doc/${PF}/html
1949# ecompressdir --queue /usr/share/doc
1950#}

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