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1# Copyright 1999-2004 Gentoo Technologies, Inc. 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 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.338 2010/03/07 02:52:25 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
15newdepend "!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function generate linker scripts in /usr/lib for dynamic 22if has "${EAPI:-0}" 0 1 2; then
20# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used
23# instead of the .so in /lib due to gcc/libtool tweaking ld's
24# library search path. This cause many builds to fail.
25# See bug #4411 for more info.
26#
27# To use, simply call:
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38 23
39 # Just make sure it exists 24# @FUNCTION: epause
40 dodir /usr/lib 25# @USAGE: [seconds]
41 26# @DESCRIPTION:
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
43/* GNU ld script 28# printing a message the user should probably be reading and often used in
44 Because Gentoo have critical dynamic libraries 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
45 in /lib, and the static versions in /usr/lib, we 30# don't wait at all. Defined in EAPIs 0 1 and 2.
46 need to have a "fake" dynamic lib in /usr/lib, 31epause() {
47 otherwise we run into linking problems. 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 33}
57 34
58# Simple function to draw a line consisting of '=' the same length as $* 35# @FUNCTION: ebeep
59# 36# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 37# @DESCRIPTION:
61# 38# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
42ebeep() {
63 local i=0 43 local n
64 local str_length="" 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 46 echo -ne "\a"
79 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 48 echo -ne "\a"
49 sleep 1
81 done 50 done
51 fi
52}
82 53
83 echo 54else
84 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 ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
85 return 0 105# return 0
106# fi
107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__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
86} 123}
87 124
88# 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: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
92# Default options for patch 154# Default options for patch:
155# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
96# and not the full path .. 164# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
98# Change the printed message for a single patch. 168# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
101# 171# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
103# 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.
104EPATCH_FORCE="no" 178EPATCH_FORCE="no"
105 179
106# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
107# 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.
108# 188#
109# 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
110# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
111# 191#
112# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
114# 194# ${EPATCH_FORCE} == "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${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.
124# 204#
125# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
126# 207#
127# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
128# 02_sparc_another-fix.patch.bz2
129#
130# This ensures that there are a set order, and you can have ARCH
131# specific patches.
132#
133# If you however give an argument to epatch(), it will treat it as a
134# single patch that need to be applied if its a file. If on the other
135# hand its a directory, it will set EPATCH_SOURCE to this.
136#
137# <azarah@gentoo.org> (10 Nov 2002)
138#
139epatch() { 209epatch() {
140 local PIPE_CMD="" 210 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
214 }
215
216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
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 [[ $# -gt 1 ]] ; then
222 local m
223 for m in "$@" ; do
224 epatch "${m}"
225 done
226 return 0
227 fi
228
144 local SINGLE_PATCH="no" 229 local SINGLE_PATCH="no"
145 local x="" 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 232
147 if [ "$#" -gt 1 ] 233 if [[ -f $1 ]] ; then
148 then
149 eerror "Invalid arguments to epatch()"
150 die "Invalid arguments to epatch()"
151 fi
152
153 if [ -n "$1" -a -f "$1" ]
154 then
155 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
156 235 set -- "$1"
157 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
159 239
160 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
161 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
162 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${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} ]]
164 then 286 then
165 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
166 else 312 else
167 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
168 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}"
169 else 456 else
170 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
171 then 458 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
173 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
174 EPATCH_SOURCE="$1" 461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
175 fi 463 fi
176
177 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror
180 eerror " ${EPATCH_SOURCE}"
181 echo
182 die "Cannot find \$EPATCH_SOURCE!"
183 fi 464 fi
465}
184 466
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 467# @FUNCTION: egetent
186 fi 468# @USAGE: <database> <key>
187 469# @MAINTAINER:
188 case ${EPATCH_SUFFIX##*\.} in 470# base-system@gentoo.org (Linux)
189 bz2) 471# Joe Jezak <josejx@gmail.com> (OS X)
190 PIPE_CMD="bzip2 -dc" 472# usata@gentoo.org (OS X)
191 PATCH_SUFFIX="bz2" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
477# and pw (FreeBSD) used in enewuser()/enewgroup()
478egetent() {
479 case ${CHOST} in
480 *-darwin[678])
481 case "$2" in
482 *[!0-9]*) # Non numeric
483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
192 ;; 484 ;;
193 gz|Z|z) 485 *) # Numeric
194 PIPE_CMD="gzip -dc" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
195 PATCH_SUFFIX="gz"
196 ;; 487 ;;
197 ZIP|zip) 488 esac
198 PIPE_CMD="unzip -p" 489 ;;
199 PATCH_SUFFIX="zip" 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
200 ;; 497 ;;
201 *) 498 *) # Numeric
202 PIPE_CMD="cat" 499 local mykey="UniqueID"
203 PATCH_SUFFIX="patch" 500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
204 ;; 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"
512 fi
513
514 pw show ${action} ${opts} "$2" -q
515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
520 type -p nscd >& /dev/null && nscd -i "$1"
521 getent "$1" "$2"
522 ;;
205 esac 523 esac
206
207 if [ "${SINGLE_PATCH}" = "no" ]
208 then
209 einfo "Applying various patches (bugfixes/updates)..."
210 fi
211 for x in ${EPATCH_SOURCE}
212 do
213 # New ARCH dependant patch naming scheme...
214 #
215 # ???_arch_foo.patch
216 #
217 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ])
220 then
221 local count=0
222 local popts="${EPATCH_OPTS}"
223
224 if [ -n "${EPATCH_EXCLUDE}" ]
225 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
227 then
228 continue
229 fi
230 fi
231
232 if [ "${SINGLE_PATCH}" = "yes" ]
233 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then
236 einfo "${EPATCH_SINGLE_MSG}"
237 else
238 einfo "Applying ${x##*/}..."
239 fi
240 else
241 einfo " ${x##*/}..."
242 fi
243
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246
247 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ]
249 do
250 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
253
254 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
258 else
259 PATCH_TARGET="${x}"
260 fi
261
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267
268 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
271 then
272 echo
273 eerror "Could not extract patch!"
274 #die "Could not extract patch!"
275 count=5
276 break
277 fi
278 fi
279
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289
290 if [ "$?" -ne 0 ]
291 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo
294 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!"
297 count=5
298 fi
299
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
301
302 break
303 fi
304
305 count=$((count + 1))
306 done
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 rm -f ${PATCH_TARGET}
311 fi
312
313 if [ "${count}" -eq 5 ]
314 then
315 echo
316 eerror "Failed Patch: ${x##*/}!"
317 eerror
318 eerror "Include in your bugreport the contents of:"
319 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
321 echo
322 die "Failed Patch: ${x##*/}!"
323 fi
324
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 eend 0
328 fi
329 done
330 if [ "${SINGLE_PATCH}" = "no" ]
331 then
332 einfo "Done with patching"
333 fi
334} 524}
335 525
336# This function return true if we are using the NPTL pthreads 526# @FUNCTION: enewuser
337# implementation. 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
338# 528# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 529# Same as enewgroup, you are not required to understand how to properly add
340# 530# a user to the system. The only required parameter is the username.
341 531# Default uid is (pass -1 for this) next available, default shell is
342have_NPTL() { 532# /bin/false, default homedir is /dev/null, there are no default groups,
343 533# and default params sets the comment as 'added by portage for ${PN}'.
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!"
439 fi
440
441 # Make sure the number is valid ...
442 if [ "${jobs}" -lt 1 ]
443 then
444 jobs=1
445 fi
446
447 if [ -n "${ADMINPARAM}" ]
448 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
479# Simplify/standardize adding users to the system
480# vapier@gentoo.org
481#
482# enewuser(username, uid, shell, homedir, groups, extra options)
483#
484# Default values if you do not specify any:
485# username: REQUIRED !
486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
488# shell: /bin/false
489# homedir: /dev/null
490# groups: none
491# extra: comment of 'added by portage for ${PN}'
492enewuser() { 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
493 # get the username 542 # get the username
494 local euser="$1"; shift 543 local euser=$1; shift
495 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 545 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
499 fi 547 fi
500 548
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 549 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 551 return 0
510 fi 552 fi
511 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
512 554
513 # options to pass to useradd 555 # options to pass to useradd
514 local opts= 556 local opts=
515 557
516 # handle uid 558 # handle uid
517 local euid="$1"; shift 559 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
521 then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 563 euid="next"
564 fi
523 else 565 else
524 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
526 fi 568 fi
527 else 569 else
528 euid="next available" 570 euid="next"
529 fi 571 fi
572 if [[ ${euid} == "next" ]] ; then
573 for ((euid = 101; euid <= 999; euid++)); do
574 [[ -z $(egetent passwd ${euid}) ]] && break
575 done
576 fi
577 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
531 579
532 # handle shell 580 # handle shell
533 local eshell="$1"; shift 581 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
539 die "${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"
540 fi 590 fi
541 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
542 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}
543 fi 607 fi
544 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
546 610
547 # handle homedir 611 # handle homedir
548 local ehome="$1"; shift 612 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 614 ehome="/dev/null"
552 fi 615 fi
553 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
555 618
556 # handle groups 619 # handle groups
557 local egroups="$1"; shift 620 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
562 export IFS="," 625 export IFS=","
563 for g in ${egroups} 626 for g in ${egroups} ; do
564 do 627 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 628 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
571 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
572 done 638 done
573 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
574 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
575 else 645 else
576 egroups="(none)" 646 egroups="(none)"
577 fi 647 fi
578 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
579 649
580 # handle extra and add the user 650 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 653 case ${CHOST} in
585 then 654 *-darwin*)
586 useradd ${opts} ${euser} \ 655 ### Make the user
656 if [[ -z $@ ]] ; then
657 dscl . create /users/${euser} uid ${euid}
658 dscl . create /users/${euser} shell ${eshell}
659 dscl . create /users/${euser} home ${ehome}
660 dscl . create /users/${euser} realname "added by portage for ${PN}"
661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
664 for g in ${egroups} ; do
665 dscl . merge /groups/${g} users ${euser}
666 done
667 export IFS=${oldifs}
668 else
669 einfo "Extra options are not supported on Darwin yet"
670 einfo "Please report the ebuild along with the info below"
671 einfo "eextra: $@"
672 die "Required function missing"
673 fi
674 ;;
675 *-freebsd*|*-dragonfly*)
676 if [[ -z $@ ]] ; then
677 pw useradd ${euser} ${opts} \
587 -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} \
588 || die "enewuser failed" 714 || die "enewuser failed"
589 else 715 else
590 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
592 || die "enewuser failed" 719 || die "enewuser failed"
593 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}/${ehome}"
729 fi
730
594 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 732}
604 733
605# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
606# vapier@gentoo.org 735# @USAGE: <group> [gid]
607# 736# @DESCRIPTION:
608# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
609# 738# group to the system. Just give it a group name to add and enewgroup will
610# 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
611# groupname: REQUIRED ! 740# allocate the next available one.
612# gid: next available (see groupadd(8))
613# extra: none
614enewgroup() { 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
615 # get the group 749 # get the group
616 local egroup="$1"; shift 750 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
618 then 752 then
619 eerror "No group specified !" 753 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
621 fi 755 fi
622 756
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 757 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 759 return 0
632 fi 760 fi
633 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
634 762
635 # options to pass to useradd 763 # options to pass to useradd
639 local egid="$1"; shift 767 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 768 if [ ! -z "${egid}" ]
641 then 769 then
642 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
643 then 771 then
772 if [ -z "`egetent group ${egid}`" ]
773 then
774 if [[ "${CHOST}" == *-darwin* ]]; then
775 opts="${opts} ${egid}"
776 else
644 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
778 fi
779 else
780 egid="next available; requested gid taken"
781 fi
645 else 782 else
646 eerror "Groupid given but is not greater than 0 !" 783 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 784 die "${egid} is not a valid GID"
648 fi 785 fi
649 else 786 else
656 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
657 794
658 # add the group 795 # add the group
659 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
798 case ${CHOST} in
799 *-darwin*)
800 if [ ! -z "${eextra}" ];
801 then
802 einfo "Extra options are not supported on Darwin/OS X yet"
803 einfo "Please report the ebuild along with the info below"
804 einfo "eextra: ${eextra}"
805 die "Required function missing"
806 fi
807
808 # If we need the next available
809 case ${egid} in
810 *[!0-9]*) # Non numeric
811 for ((egid = 101; egid <= 999; egid++)); do
812 [[ -z $(egetent group ${egid}) ]] && break
813 done
814 esac
815 dscl . create /groups/${egroup} gid ${egid}
816 dscl . create /groups/${egroup} passwd '*'
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 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
841 ;;
842 esac
662 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
663} 844}
664 845
665# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
666# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
667# 848# @DESCRIPTION:
668# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
669edos2unix() { 853edos2unix() {
670 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
671 do
672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done
675} 855}
676 856
677# Make a desktop file ! 857# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 860#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
685# 862#
686# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
687# name: the name that will show up in the menu 864# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 867# a full path to an icon
691# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
693# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 871make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 873
697 local exec="${1}" 874 local exec=${1}
698 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
700 local type="${4}" 877 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 878 local path=${5}
879
702 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
703 then 881 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
705 "app-emulation") 883 case ${catmaj} in
706 type=Emulator 884 app)
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
707 ;; 903 ;;
708 "games-"*) 904
709 type=Game 905 dev)
906 type="Development"
710 ;; 907 ;;
711 "net-"*) 908
712 type=Network; 909 games)
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}"
713 ;; 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 ${catmin} in
940 gfx) type=Graphics;;
941 radio) type=Tuner;;
942 sound) type=Audio;;
943 tv) type=TV;;
944 video) type=Video;;
945 esac
946 type="AudioVideo;${type}"
947 ;;
948
949 net)
950 case ${catmin} in
951 dialup) type=Dialup;;
952 ftp) type=FileTransfer;;
953 im) type=InstantMessaging;;
954 irc) type=IRCClient;;
955 mail) type=Email;;
956 news) type=News;;
957 nntp) type=News;;
958 p2p) type=FileTransfer;;
959 voip) type=Telephony;;
960 esac
961 type="Network;${type}"
962 ;;
963
964 sci)
965 case ${catmin} in
966 astro*) type=Astronomy;;
967 bio*) type=Biology;;
968 calc*) type=Calculator;;
969 chem*) type=Chemistry;;
970 elec*) type=Electronics;;
971 geo*) type=Geology;;
972 math*) type=Math;;
973 physics) type=Physics;;
974 visual*) type=DataVisualization;;
975 esac
976 type="Education;Science;${type}"
977 ;;
978
979 sys)
980 type="System"
981 ;;
982
983 www)
984 case ${catmin} in
985 client) type=WebBrowser;;
986 esac
987 type="Network;${type}"
988 ;;
989
714 *) 990 *)
715 type= 991 type=
716 ;; 992 ;;
717 esac 993 esac
718 fi 994 fi
719 local desktop="${T}/${exec}.desktop" 995 if [ "${SLOT}" == "0" ] ; then
996 local desktop_name="${PN}"
997 else
998 local desktop_name="${PN}-${SLOT}"
999 fi
1000 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1001 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 1002
1003 # Don't append another ";" when a valid category value is provided.
1004 type=${type%;}${type:+;}
1005
1006 eshopts_push -s extglob
1007 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1008 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1009 ewarn "allowed in .desktop files if the value is not an absolute path."
1010 icon=${icon%.@(xpm|png|svg)}
1011 fi
1012 eshopts_pop
1013
1014 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 1015 [Desktop Entry]
722Encoding=UTF-8
723Version=0.9.2
724Name=${name} 1016 Name=${name}
725Type=Application 1017 Type=Application
726Comment=${DESCRIPTION} 1018 Comment=${DESCRIPTION}
727Exec=${exec} 1019 Exec=${exec}
728Path=${path} 1020 TryExec=${exec%% *}
729Icon=${icon} 1021 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1022 Categories=${type}
1023 EOF
731 1024
732 if [ -d "/usr/share/applications" ] 1025 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
733 then 1026
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 1030 insinto /usr/share/applications
735 doins ${desktop} 1031 doins "${desktop}"
736 fi 1032 )
1033}
737 1034
738 #if [ -d "/usr/share/gnome/apps" ] 1035# @FUNCTION: validate_desktop_entries
739 #then 1036# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 1037# @MAINTAINER:
741 # doins ${desktop} 1038# Carsten Lohrke <carlo@gentoo.org>
742 #fi 1039# @DESCRIPTION:
743 1040# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1041validate_desktop_entries() {
745 #then 1042 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 1043 einfo "Checking desktop entry validity"
747 # do 1044 local directories=""
748 # insinto ${ver}/share/applnk/Games 1045 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 1046 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 1047 done
1048 if [[ -n ${directories} ]] ; then
1049 for FILE in $(find ${directories} -name "*\.desktop" \
1050 -not -path '*.hidden*' | sort -u 2>/dev/null)
1051 do
1052 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1053 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1054 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1055 done
1056 fi
1057 echo ""
1058 else
1059 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
751 #fi 1060 fi
1061}
752 1062
753 if [ -d "/usr/share/applnk" ] 1063# @FUNCTION: make_session_desktop
754 then 1064# @USAGE: <title> <command> [command args...]
755 insinto /usr/share/applnk/${type} 1065# @DESCRIPTION:
1066# Make a GDM/KDM Session file. The title is the file to execute to start the
1067# Window Manager. The command is the name of the Window Manager.
1068#
1069# You can set the name of the file via the ${wm} variable.
1070make_session_desktop() {
1071 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1072 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1073
1074 local title=$1
1075 local command=$2
1076 local desktop=${T}/${wm:-${PN}}.desktop
1077 shift 2
1078
1079 cat <<-EOF > "${desktop}"
1080 [Desktop Entry]
1081 Name=${title}
1082 Comment=This session logs you into ${title}
1083 Exec=${command} $*
1084 TryExec=${command}
1085 Type=XSession
1086 EOF
1087
1088 (
1089 # wrap the env here so that the 'insinto' call
1090 # doesn't corrupt the env of the caller
1091 insinto /usr/share/xsessions
756 doins ${desktop} 1092 doins "${desktop}"
1093 )
1094}
1095
1096# @FUNCTION: domenu
1097# @USAGE: <menus>
1098# @DESCRIPTION:
1099# Install the list of .desktop menu files into the appropriate directory
1100# (/usr/share/applications).
1101domenu() {
1102 (
1103 # wrap the env here so that the 'insinto' call
1104 # doesn't corrupt the env of the caller
1105 local i j ret=0
1106 insinto /usr/share/applications
1107 for i in "$@" ; do
1108 if [[ -f ${i} ]] ; then
1109 doins "${i}"
1110 ((ret+=$?))
1111 elif [[ -d ${i} ]] ; then
1112 for j in "${i}"/*.desktop ; do
1113 doins "${j}"
1114 ((ret+=$?))
1115 done
1116 else
1117 ((++ret))
757 fi 1118 fi
1119 done
1120 exit ${ret}
1121 )
1122}
758 1123
759 return 0 1124# @FUNCTION: newmenu
1125# @USAGE: <menu> <newname>
1126# @DESCRIPTION:
1127# Like all other new* functions, install the specified menu as newname.
1128newmenu() {
1129 (
1130 # wrap the env here so that the 'insinto' call
1131 # doesn't corrupt the env of the caller
1132 insinto /usr/share/applications
1133 newins "$@"
1134 )
1135}
1136
1137# @FUNCTION: doicon
1138# @USAGE: <list of icons>
1139# @DESCRIPTION:
1140# Install the list of icons into the icon directory (/usr/share/pixmaps).
1141# This is useful in conjunction with creating desktop/menu files.
1142doicon() {
1143 (
1144 # wrap the env here so that the 'insinto' call
1145 # doesn't corrupt the env of the caller
1146 local i j ret
1147 insinto /usr/share/pixmaps
1148 for i in "$@" ; do
1149 if [[ -f ${i} ]] ; then
1150 doins "${i}"
1151 ((ret+=$?))
1152 elif [[ -d ${i} ]] ; then
1153 for j in "${i}"/*.png ; do
1154 doins "${j}"
1155 ((ret+=$?))
1156 done
1157 else
1158 ((++ret))
1159 fi
1160 done
1161 exit ${ret}
1162 )
1163}
1164
1165# @FUNCTION: newicon
1166# @USAGE: <icon> <newname>
1167# @DESCRIPTION:
1168# Like all other new* functions, install the specified icon as newname.
1169newicon() {
1170 (
1171 # wrap the env here so that the 'insinto' call
1172 # doesn't corrupt the env of the caller
1173 insinto /usr/share/pixmaps
1174 newins "$@"
1175 )
760} 1176}
761 1177
762# for internal use only (unpack_pdv and unpack_makeself) 1178# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1179find_unpackable_file() {
764 local src="$1" 1180 local src=$1
765 if [ -z "${src}" ] 1181 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 1182 src=${DISTDIR}/${A}
768 else 1183 else
769 if [ -e "${DISTDIR}/${src}" ] 1184 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 1185 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 1186 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 1187 src=${PWD}/${src}
775 elif [ -e "${src}" ] 1188 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 1189 src=${src}
778 fi
779 fi 1190 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1191 fi
1192 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 1193 echo "${src}"
782} 1194}
783 1195
1196# @FUNCTION: unpack_pdv
1197# @USAGE: <file to unpack> <size of off_t>
1198# @DESCRIPTION:
784# Unpack those pesky pdv generated files ... 1199# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 1200# They're self-unpacking programs with the binary package stuffed in
786# the middle of the archive. Valve seems to use it a lot ... too bad 1201# the middle of the archive. Valve seems to use it a lot ... too bad
787# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1202# it seems to like to segfault a lot :(. So lets take it apart ourselves.
788# 1203#
789# Usage: unpack_pdv [file to unpack] [size of off_t]
790# - you have to specify the off_t size ... i have no idea how to extract that 1204# You have to specify the off_t size ... I have no idea how to extract that
791# information out of the binary executable myself. basically you pass in 1205# information out of the binary executable myself. Basically you pass in
792# the size of the off_t type (in bytes) on the machine that built the pdv 1206# the size of the off_t type (in bytes) on the machine that built the pdv
1207# archive.
1208#
793# archive. one way to determine this is by running the following commands: 1209# One way to determine this is by running the following commands:
1210#
1211# @CODE
794# strings <pdv archive> | grep lseek 1212# strings <pdv archive> | grep lseek
795# strace -elseek <pdv archive> 1213# strace -elseek <pdv archive>
1214# @CODE
1215#
796# basically look for the first lseek command (we do the strings/grep because 1216# Basically look for the first lseek command (we do the strings/grep because
797# sometimes the function call is _llseek or something) and steal the 2nd 1217# sometimes the function call is _llseek or something) and steal the 2nd
798# parameter. here is an example: 1218# parameter. Here is an example:
1219#
1220# @CODE
799# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1221# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
800# lseek 1222# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1223# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 1224# lseek(3, -4, SEEK_END) = 2981250
1225# @CODE
1226#
803# thus we would pass in the value of '4' as the second parameter. 1227# Thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 1228unpack_pdv() {
805 local src="`find_unpackable_file $1`" 1229 local src=$(find_unpackable_file "$1")
806 local sizeoff_t="$2" 1230 local sizeoff_t=$2
807 1231
1232 [[ -z ${src} ]] && die "Could not locate source for '$1'"
808 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1233 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 1234
810 local shrtsrc="`basename ${src}`" 1235 local shrtsrc=$(basename "${src}")
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1236 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1237 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1238 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
814 1239
815 # grab metadata for debug reasons 1240 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1241 local metafile=$(emktemp)
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1242 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
818 1243
819 # rip out the final file name from the metadata 1244 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1245 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
821 datafile="`basename ${datafile}`" 1246 datafile=$(basename "${datafile}")
822 1247
823 # now lets uncompress/untar the file if need be 1248 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1249 local tmpfile=$(emktemp)
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1250 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1251
827 local iscompressed="`file -b ${tmpfile}`" 1252 local iscompressed=$(file -b "${tmpfile}")
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1253 if [[ ${iscompressed:0:8} == "compress" ]] ; then
829 iscompressed=1 1254 iscompressed=1
830 mv ${tmpfile}{,.Z} 1255 mv ${tmpfile}{,.Z}
831 gunzip ${tmpfile} 1256 gunzip ${tmpfile}
832 else 1257 else
833 iscompressed=0 1258 iscompressed=0
834 fi 1259 fi
835 local istar="`file -b ${tmpfile}`" 1260 local istar=$(file -b "${tmpfile}")
836 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1261 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
837 istar=1 1262 istar=1
838 else 1263 else
839 istar=0 1264 istar=0
840 fi 1265 fi
841 1266
869 true 1294 true
870 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1295 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
871 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1296 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
872} 1297}
873 1298
1299# @FUNCTION: unpack_makeself
1300# @USAGE: [file to unpack] [offset] [tail|dd]
1301# @DESCRIPTION:
874# Unpack those pesky makeself generated files ... 1302# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1303# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1304# the end of the archive. Loki utilized the format as does
877# many other game companies. 1305# many other game companies.
878# 1306#
879# Usage: unpack_makeself [file to unpack] [offset] 1307# If the file is not specified, then ${A} is used. If the
880# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1308# offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1309# the proper offset from the script itself.
883unpack_makeself() { 1310unpack_makeself() {
1311 local src_input=${1:-${A}}
884 local src="`find_unpackable_file $1`" 1312 local src=$(find_unpackable_file "${src_input}")
885 local skip="$2" 1313 local skip=$2
1314 local exe=$3
886 1315
1316 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1317
887 local shrtsrc="`basename ${src}`" 1318 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1319 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1320 if [[ -z ${skip} ]] ; then
890 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1321 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
892 local skip=0 1322 local skip=0
1323 exe=tail
893 case ${ver} in 1324 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1325 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1326 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1327 ;;
897 2.0|2.0.1) 1328 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1329 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1330 ;;
900 2.1.1) 1331 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1332 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1333 let skip="skip + 1"
903 ;; 1334 ;;
904 2.1.2) 1335 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1336 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1337 let skip="skip + 1"
907 ;; 1338 ;;
908 2.1.3) 1339 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1340 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1341 let skip="skip + 1"
1342 ;;
1343 2.1.4|2.1.5)
1344 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1345 skip=$(head -n ${skip} "${src}" | wc -c)
1346 exe="dd"
911 ;; 1347 ;;
912 *) 1348 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1349 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1350 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1351 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1353 die "makeself version '${ver}' not supported"
918 ;; 1354 ;;
919 esac 1355 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1356 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1357 fi
1358 case ${exe} in
1359 tail) exe="tail -n +${skip} '${src}'";;
1360 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1361 *) die "makeself cant handle exe '${exe}'"
1362 esac
922 1363
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1364 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1365 local tmpfile=$(emktemp)
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1366 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1367 local filetype=$(file -b "${tmpfile}")
927 case ${filetype} in 1368 case ${filetype} in
928 *tar\ archive) 1369 *tar\ archive*)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1370 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1371 ;;
931 bzip2*) 1372 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1373 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1374 ;;
934 gzip*) 1375 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1376 eval ${exe} | tar --no-same-owner -xzf -
1377 ;;
1378 compress*)
1379 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1380 ;;
937 *) 1381 *)
1382 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1383 false
939 ;; 1384 ;;
940 esac 1385 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1386 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1387}
943 1388
1389# @FUNCTION: check_license
1390# @USAGE: [license]
1391# @DESCRIPTION:
944# Display a license for user to accept. 1392# Display a license for user to accept. If no license is
945#
946# Usage: check_license [license]
947# - If the file is not specified then ${LICENSE} is used. 1393# specified, then ${LICENSE} is used.
948check_license() { 1394check_license() {
949 local lic=$1 1395 local lic=$1
950 if [ -z "${lic}" ] ; then 1396 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1397 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1398 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1399 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1400 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1401 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1402 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1403 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1404 lic="${lic}"
959 fi
960 fi 1405 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1406 fi
962 local l="`basename ${lic}`" 1407 local l="`basename ${lic}`"
963 1408
964 # here is where we check for the licenses the user already 1409 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1410 # accepted ... if we don't find a match, we make the user accept
966 local alic 1411 local alic
1412 eshopts_push -o noglob # so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1413 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1414 if [[ ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1415 eshopts_pop
1416 return 0
1417 fi
970 done 1418 done
1419 eshopts_pop
1420 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
971 1421
972 local licmsg="`mymktemp ${T}`" 1422 local licmsg=$(emktemp)
973 cat << EOF > ${licmsg} 1423 cat <<-EOF > ${licmsg}
974********************************************************** 1424 **********************************************************
975The following license outlines the terms of use of this 1425 The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1426 package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1427 continue. When you are done viewing, hit 'q'. If you
978CTRL+C out of this, the install will not run! 1428 CTRL+C out of this, the install will not run!
979********************************************************** 1429 **********************************************************
980 1430
981EOF 1431 EOF
982 cat ${lic} >> ${licmsg} 1432 cat ${lic} >> ${licmsg}
983 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1433 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
984 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1434 einfon "Do you accept the terms of this license (${l})? [yes/no] "
985 read alic 1435 read alic
986 case ${alic} in 1436 case ${alic} in
993 die "Failed to accept license" 1443 die "Failed to accept license"
994 ;; 1444 ;;
995 esac 1445 esac
996} 1446}
997 1447
1448# @FUNCTION: cdrom_get_cds
1449# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1450# @DESCRIPTION:
998# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1451# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
999# the whole 'non-interactive' policy, but damnit I want CD support ! 1452# the whole 'non-interactive' policy, but damnit I want CD support !
1000# 1453#
1001# with these cdrom functions we handle all the user interaction and 1454# With these cdrom functions we handle all the user interaction and
1002# standardize everything. all you have to do is call cdrom_get_cds() 1455# standardize everything. All you have to do is call cdrom_get_cds()
1003# and when the function returns, you can assume that the cd has been 1456# and when the function returns, you can assume that the cd has been
1004# found at CDROM_ROOT. 1457# found at CDROM_ROOT.
1005# 1458#
1459# The function will attempt to locate a cd based upon a file that is on
1460# the cd. The more files you give this function, the more cds
1461# the cdrom functions will handle.
1462#
1006# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1463# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1007# etc... if you want to give the cds better names, then just export 1464# etc... If you want to give the cds better names, then just export
1008# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1465# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1466# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1467# also use the CDROM_NAME_SET bash array.
1009# 1468#
1010# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1469# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1011#
1012# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1013# - this will attempt to locate a cd based upon a file that is on
1014# the cd ... the more files you give this function, the more cds
1015# the cdrom functions will handle
1016cdrom_get_cds() { 1470cdrom_get_cds() {
1017 # first we figure out how many cds we're dealing with by 1471 # first we figure out how many cds we're dealing with by
1018 # the # of files they gave us 1472 # the # of files they gave us
1019 local cdcnt=0 1473 local cdcnt=0
1020 local f= 1474 local f=
1021 for f in "$@" ; do 1475 for f in "$@" ; do
1022 cdcnt=$((cdcnt + 1)) 1476 ((++cdcnt))
1023 export CDROM_CHECK_${cdcnt}="$f" 1477 export CDROM_CHECK_${cdcnt}="$f"
1024 done 1478 done
1025 export CDROM_TOTAL_CDS=${cdcnt} 1479 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1480 export CDROM_CURRENT_CD=1
1027 1481
1028 # now we see if the user gave use CD_ROOT ... 1482 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1483 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1484 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}"
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return
1034 fi
1035 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then
1037 local var= 1485 local var=
1038 cdcnt=0 1486 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1487 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1488 ((++cdcnt))
1041 var="CD_ROOT_${cdcnt}" 1489 var="CD_ROOT_${cdcnt}"
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1042 if [ -z "${!var}" ] ; then 1491 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1492 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1493 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1494 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1495 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1496 fi
1048 export CDROM_ROOTS_${cdcnt}="${!var}"
1049 done 1497 done
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1498 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1499 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1500 export CDROM_SET=-1
1501 for f in ${CDROM_CHECK_1//:/ } ; do
1502 ((++CDROM_SET))
1503 [[ -e ${CD_ROOT}/${f} ]] && break
1504 done
1505 export CDROM_MATCH=${f}
1052 return 1506 return
1053 fi 1507 fi
1054 1508
1509 # User didn't help us out so lets make sure they know they can
1510 # simplify the whole process ...
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1511 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1512 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1057 if [ -z "${CDROM_NAME}" ] ; then
1058 echo "cdrom for ${PN}."
1059 else
1060 echo "${CDROM_NAME}."
1061 fi
1062 echo 1513 echo
1063 einfo "If you do not have the CD, but have the data files" 1514 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1515 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1516 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1517 einfo "directory containing the files."
1067 echo 1518 echo
1519 einfo "For example:"
1520 einfo "export CD_ROOT=/mnt/cdrom"
1521 echo
1068 else 1522 else
1523 if [[ -n ${CDROM_NAME_SET} ]] ; then
1524 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1525 cdcnt=0
1526 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1527 ((++cdcnt))
1528 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1529 done
1530 fi
1531
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1532 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1533 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1535 ((++cdcnt))
1073 var="CDROM_NAME_${cdcnt}" 1536 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1537 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1538 done
1076 echo 1539 echo
1077 einfo "If you do not have the CDs, but have the data files" 1540 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1541 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1542 einfo "the following variables so they point to the right place:"
1080 einfon "" 1543 einfon ""
1081 cdcnt=0 1544 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1546 ((++cdcnt))
1084 echo -n " CD_ROOT_${cdcnt}" 1547 echo -n " CD_ROOT_${cdcnt}"
1085 done 1548 done
1086 echo 1549 echo
1087 einfo "Or, if you have all the files in the same place, or" 1550 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1551 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1552 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1553 einfo "for all the CDs."
1091 echo 1554 echo
1555 einfo "For example:"
1556 einfo "export CD_ROOT_1=/mnt/cdrom"
1557 echo
1092 fi 1558 fi
1559
1560 export CDROM_SET=""
1093 export CDROM_CURRENT_CD=0 1561 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1562 cdrom_load_next_cd
1095} 1563}
1096 1564
1097# this is only used when you need access to more than one cd. 1565# @FUNCTION: cdrom_load_next_cd
1098# when you have finished using the first cd, just call this function. 1566# @DESCRIPTION:
1099# when it returns, CDROM_ROOT will be pointing to the second cd. 1567# Some packages are so big they come on multiple CDs. When you're done reading
1100# remember, you can only go forward in the cd chain, you can't go back. 1568# files off a CD and want access to the next one, just call this function.
1569# Again, all the messy details of user interaction are taken care of for you.
1570# Once this returns, just read the variable CDROM_ROOT for the location of the
1571# mounted CD. Note that you can only go forward in the CD list, so make sure
1572# you only call this function when you're done using the current CD.
1101cdrom_load_next_cd() { 1573cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1574 local var
1575 ((++CDROM_CURRENT_CD))
1104 1576
1105 unset CDROM_ROOT 1577 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1578 var=CD_ROOT_${CDROM_CURRENT_CD}
1579 [[ -z ${!var} ]] && var="CD_ROOT"
1107 if [ -z "${!var}" ] ; then 1580 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1581 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1582 _cdrom_locate_file_on_cd ${!var}
1110 else 1583 else
1111 export CDROM_ROOT="${!var}" 1584 export CDROM_ROOT=${!var}
1112 fi 1585 fi
1113 1586
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1587 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1588}
1116 1589
1119# all it does is try to locate a give file on a cd ... if the cd isn't 1592# all it does is try to locate a give file on a cd ... if the cd isn't
1120# found, then a message asking for the user to insert the cdrom will be 1593# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1594# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1595# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1596# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1597_cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do
1126 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})"
1128 local mline="" 1598 local mline=""
1129 local showedmsg=0 1599 local showedmsg=0 showjolietmsg=0
1130 1600
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1601 while [[ -z ${CDROM_ROOT} ]] ; do
1602 local i=0
1603 local -a cdset=(${*//:/ })
1604 if [[ -n ${CDROM_SET} ]] ; then
1605 cdset=(${cdset[${CDROM_SET}]})
1606 fi
1607
1608 while [[ -n ${cdset[${i}]} ]] ; do
1609 local dir=$(dirname ${cdset[${i}]})
1610 local file=$(basename ${cdset[${i}]})
1611
1612 local point= node= fs= foo=
1613 while read point node fs foo ; do
1614 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1615 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1616 && continue
1617 point=${point//\040/ }
1132 [ -d "${mline}/${dir}" ] || continue 1618 [[ ! -d ${point}/${dir} ]] && continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1619 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1134 && export CDROM_ROOT=${mline} 1620 export CDROM_ROOT=${point}
1621 export CDROM_SET=${i}
1622 export CDROM_MATCH=${cdset[${i}]}
1623 return
1624 done <<< "$(get_mounts)"
1625
1626 ((++i))
1135 done 1627 done
1136 1628
1137 if [ -z "${CDROM_ROOT}" ] ; then
1138 echo 1629 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1630 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1631 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1632 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1633 einfo "Please insert+mount the cdrom for ${PN} now !"
1143 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi
1146 else 1634 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1635 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1152 fi
1153 fi 1636 fi
1154 showedmsg=1 1637 else
1638 if [[ -z ${CDROM_NAME_1} ]] ; then
1639 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1640 else
1641 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1642 einfo "Please insert+mount the ${!var} cdrom now !"
1643 fi
1155 fi 1644 fi
1645 showedmsg=1
1646 fi
1156 einfo "Press return to scan for the cd again" 1647 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1648 einfo "or hit CTRL+C to abort the emerge."
1158 read 1649 echo
1650 if [[ ${showjolietmsg} -eq 0 ]] ; then
1651 showjolietmsg=1
1652 else
1653 ewarn "If you are having trouble with the detection"
1654 ewarn "of your CD, it is possible that you do not have"
1655 ewarn "Joliet support enabled in your kernel. Please"
1656 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1657 ebeep 5
1159 fi 1658 fi
1659 read || die "something is screwed with your system"
1160 done 1660 done
1161} 1661}
1662
1663# @FUNCTION: strip-linguas
1664# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1665# @DESCRIPTION:
1666# Make sure that LINGUAS only contains languages that
1667# a package can support. The first form allows you to
1668# specify a list of LINGUAS. The -i builds a list of po
1669# files found in all the directories and uses the
1670# intersection of the lists. The -u builds a list of po
1671# files found in all the directories and uses the union
1672# of the lists.
1673strip-linguas() {
1674 local ls newls nols
1675 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1676 local op=$1; shift
1677 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1678 local d f
1679 for d in "$@" ; do
1680 if [[ ${op} == "-u" ]] ; then
1681 newls=${ls}
1682 else
1683 newls=""
1684 fi
1685 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1686 if [[ ${op} == "-i" ]] ; then
1687 hasq ${f} ${ls} && newls="${newls} ${f}"
1688 else
1689 hasq ${f} ${ls} || newls="${newls} ${f}"
1690 fi
1691 done
1692 ls=${newls}
1693 done
1694 else
1695 ls="$@"
1696 fi
1697
1698 nols=""
1699 newls=""
1700 for f in ${LINGUAS} ; do
1701 if hasq ${f} ${ls} ; then
1702 newls="${newls} ${f}"
1703 else
1704 nols="${nols} ${f}"
1705 fi
1706 done
1707 [[ -n ${nols} ]] \
1708 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1709 export LINGUAS=${newls:1}
1710}
1711
1712# @FUNCTION: preserve_old_lib
1713# @USAGE: <libs to preserve> [more libs]
1714# @DESCRIPTION:
1715# These functions are useful when a lib in your package changes ABI SONAME.
1716# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1717# would break packages that link against it. Most people get around this
1718# by using the portage SLOT mechanism, but that is not always a relevant
1719# solution, so instead you can call this from pkg_preinst. See also the
1720# preserve_old_lib_notify function.
1721preserve_old_lib() {
1722 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1723 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1724 die "Invalid preserve_old_lib() usage"
1725 fi
1726 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1727
1728 # let portage worry about it
1729 has preserve-libs ${FEATURES} && return 0
1730
1731 local lib dir
1732 for lib in "$@" ; do
1733 [[ -e ${ROOT}/${lib} ]] || continue
1734 dir=${lib%/*}
1735 dodir ${dir} || die "dodir ${dir} failed"
1736 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1737 touch "${D}"/${lib}
1738 done
1739}
1740
1741# @FUNCTION: preserve_old_lib_notify
1742# @USAGE: <libs to notify> [more libs]
1743# @DESCRIPTION:
1744# Spit helpful messages about the libraries preserved by preserve_old_lib.
1745preserve_old_lib_notify() {
1746 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1747 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1748 die "Invalid preserve_old_lib_notify() usage"
1749 fi
1750
1751 # let portage worry about it
1752 has preserve-libs ${FEATURES} && return 0
1753
1754 local lib notice=0
1755 for lib in "$@" ; do
1756 [[ -e ${ROOT}/${lib} ]] || continue
1757 if [[ ${notice} -eq 0 ]] ; then
1758 notice=1
1759 ewarn "Old versions of installed libraries were detected on your system."
1760 ewarn "In order to avoid breaking packages that depend on these old libs,"
1761 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1762 ewarn "in order to remove these old dependencies. If you do not have this"
1763 ewarn "helper program, simply emerge the 'gentoolkit' package."
1764 ewarn
1765 fi
1766 ewarn " # revdep-rebuild --library ${lib##*/}"
1767 done
1768 if [[ ${notice} -eq 1 ]] ; then
1769 ewarn
1770 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1771 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1772 for lib in "$@" ; do
1773 ewarn " # rm '${lib}'"
1774 done
1775 fi
1776}
1777
1778# @FUNCTION: built_with_use
1779# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1780# @DESCRIPTION:
1781#
1782# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1783#
1784# A temporary hack until portage properly supports DEPENDing on USE
1785# flags being enabled in packages. This will check to see if the specified
1786# DEPEND atom was built with the specified list of USE flags. The
1787# --missing option controls the behavior if called on a package that does
1788# not actually support the defined USE flags (aka listed in IUSE).
1789# The default is to abort (call die). The -a and -o flags control
1790# the requirements of the USE flags. They correspond to "and" and "or"
1791# logic. So the -a flag means all listed USE flags must be enabled
1792# while the -o flag means at least one of the listed IUSE flags must be
1793# enabled. The --hidden option is really for internal use only as it
1794# means the USE flag we're checking is hidden expanded, so it won't be found
1795# in IUSE like normal USE flags.
1796#
1797# Remember that this function isn't terribly intelligent so order of optional
1798# flags matter.
1799built_with_use() {
1800 local hidden="no"
1801 if [[ $1 == "--hidden" ]] ; then
1802 hidden="yes"
1803 shift
1804 fi
1805
1806 local missing_action="die"
1807 if [[ $1 == "--missing" ]] ; then
1808 missing_action=$2
1809 shift ; shift
1810 case ${missing_action} in
1811 true|false|die) ;;
1812 *) die "unknown action '${missing_action}'";;
1813 esac
1814 fi
1815
1816 local opt=$1
1817 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1818
1819 local PKG=$(best_version $1)
1820 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1821 shift
1822
1823 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1824 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1825
1826 # if the IUSE file doesn't exist, the read will error out, we need to handle
1827 # this gracefully
1828 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1829 case ${missing_action} in
1830 true) return 0;;
1831 false) return 1;;
1832 die) die "Unable to determine what USE flags $PKG was built with";;
1833 esac
1834 fi
1835
1836 if [[ ${hidden} == "no" ]] ; then
1837 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1838 # Don't check USE_EXPAND #147237
1839 local expand
1840 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1841 if [[ $1 == ${expand}_* ]] ; then
1842 expand=""
1843 break
1844 fi
1845 done
1846 if [[ -n ${expand} ]] ; then
1847 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1848 case ${missing_action} in
1849 true) return 0;;
1850 false) return 1;;
1851 die) die "$PKG does not actually support the $1 USE flag!";;
1852 esac
1853 fi
1854 fi
1855 fi
1856
1857 local USE_BUILT=$(<${USEFILE})
1858 while [[ $# -gt 0 ]] ; do
1859 if [[ ${opt} = "-o" ]] ; then
1860 has $1 ${USE_BUILT} && return 0
1861 else
1862 has $1 ${USE_BUILT} || return 1
1863 fi
1864 shift
1865 done
1866 [[ ${opt} = "-a" ]]
1867}
1868
1869# @FUNCTION: epunt_cxx
1870# @USAGE: [dir to scan]
1871# @DESCRIPTION:
1872# Many configure scripts wrongly bail when a C++ compiler could not be
1873# detected. If dir is not specified, then it defaults to ${S}.
1874#
1875# http://bugs.gentoo.org/73450
1876epunt_cxx() {
1877 local dir=$1
1878 [[ -z ${dir} ]] && dir=${S}
1879 ebegin "Removing useless C++ checks"
1880 local f
1881 find "${dir}" -name configure | while read f ; do
1882 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1883 done
1884 eend 0
1885}
1886
1887# @FUNCTION: make_wrapper
1888# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1889# @DESCRIPTION:
1890# Create a shell wrapper script named wrapper in installpath
1891# (defaults to the bindir) to execute target (default of wrapper) by
1892# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1893# libpaths followed by optionally changing directory to chdir.
1894make_wrapper() {
1895 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1896 local tmpwrapper=$(emktemp)
1897 # We don't want to quote ${bin} so that people can pass complex
1898 # things as $bin ... "./someprog --args"
1899 cat << EOF > "${tmpwrapper}"
1900#!/bin/sh
1901cd "${chdir:-.}"
1902if [ -n "${libdir}" ] ; then
1903 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1904 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1905 else
1906 export LD_LIBRARY_PATH="${libdir}"
1907 fi
1908fi
1909exec ${bin} "\$@"
1910EOF
1911 chmod go+rx "${tmpwrapper}"
1912 if [[ -n ${path} ]] ; then
1913 (
1914 exeinto "${path}"
1915 newexe "${tmpwrapper}" "${wrapper}"
1916 ) || die
1917 else
1918 newbin "${tmpwrapper}" "${wrapper}" || die
1919 fi
1920}
1921
1922# @FUNCTION: prepalldocs
1923# @USAGE:
1924# @DESCRIPTION:
1925# Compress files in /usr/share/doc which are not already
1926# compressed, excluding /usr/share/doc/${PF}/html.
1927# Uses the ecompressdir to do the compression.
1928# 2009-02-18 by betelgeuse:
1929# Commented because ecompressdir is even more internal to
1930# Portage than prepalldocs (it's not even mentioned in man 5
1931# ebuild). Please submit a better version for review to gentoo-dev
1932# if you want prepalldocs here.
1933#prepalldocs() {
1934# if [[ -n $1 ]] ; then
1935# ewarn "prepalldocs: invalid usage; takes no arguments"
1936# fi
1937
1938# cd "${D}"
1939# [[ -d usr/share/doc ]] || return 0
1940
1941# find usr/share/doc -exec gzip {} +
1942# ecompressdir --ignore /usr/share/doc/${PF}/html
1943# ecompressdir --queue /usr/share/doc
1944#}

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