/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.78 Revision 1.330
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 1.330 2010/02/15 02:10:39 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 54fi
84 55
56# @FUNCTION: ecvs_clean
57# @USAGE: [list of dirs]
58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
66
67# @FUNCTION: esvn_clean
68# @USAGE: [list of dirs]
69# @DESCRIPTION:
70# Remove .svn directories recursiveley. Useful when a source tarball contains
71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: eshopts_push
78# @USAGE: [options to `set` or `shopt`]
79# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
85 return 0 95# return 0
96# fi
97# done
98# eshopts_pop
99# @CODE
100eshopts_push() {
101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
86} 113}
87 114
88# Default directory where patches are located 115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
133
134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
89EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
91EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
92# Default options for patch 144# Default options for patch:
145# @CODE
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
94EPATCH_OPTS="-g0" 147# --no-backup-if-mismatch - do not leave .orig files behind
148# -E - automatically remove empty files
149# @CODE
150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
95# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
96# and not the full path .. 154# and not the full path. Globs accepted.
97EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
98# Change the printed message for a single patch. 158# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style: 160# @VARIABLE: EPATCH_MULTI_MSG
101# 161# @DESCRIPTION:
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 162# Change the printed message for multiple patches.
103# 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
164# @VARIABLE: EPATCH_FORCE
165# @DESCRIPTION:
166# Only require patches to match EPATCH_SUFFIX rather than the extended
167# arch naming style.
104EPATCH_FORCE="no" 168EPATCH_FORCE="no"
105 169
106# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
107# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
108# 178#
109# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
110# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
111# 181#
112# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
113# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
114# 184# ${EPATCH_FORCE} == "yes"
115# Above EPATCH_* variables can be used to control various defaults,
116# bug they should be left as is to ensure an ebuild can rely on
117# them for.
118#
119# Patches are applied in current directory.
120#
121# Bulk Patches should preferibly have the form of:
122#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
124# 194#
125# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
126# 197#
127# 01_all_misc-fix.patch.bz2 198# 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() { 199epatch() {
140 local PIPE_CMD="" 200 _epatch_draw_line() {
141 local STDERR_TARGET="${T}/$$.out" 201 # create a line of same length as input string
142 local PATCH_TARGET="${T}/$$.patch" 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local PATCH_SUFFIX="" 203 echo "${1//?/=}"
204 }
205
206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
207
208 # Let the rest of the code process one user arg at a time --
209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
212 local m
213 for m in "$@" ; do
214 epatch "${m}"
215 done
216 return 0
217 fi
218
144 local SINGLE_PATCH="no" 219 local SINGLE_PATCH="no"
145 local x="" 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
146 222
147 if [ "$#" -gt 1 ] 223 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" 224 SINGLE_PATCH="yes"
156 225 set -- "$1"
157 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
158 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
159 229
160 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
161 then 231 # 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 ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
164 then 276 then
165 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
166 else 302 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
304 fi
305
306 # most of the time, there will only be one run per unique name,
307 # but if there are more, make sure we get unique log filenames
308 local STDERR_TARGET="${T}/${patchname}.out"
309 if [[ -e ${STDERR_TARGET} ]] ; then
310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
168 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
348 echo
349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
386 eerror
387 eerror "Include in your bugreport the contents of:"
388 eerror
389 eerror " ${STDERR_TARGET}"
390 echo
391 die "Failed Patch: ${patchname}!"
392 fi
393
394 # if everything worked, delete the patch log
395 rm -f "${STDERR_TARGET}"
396 eend 0
397 done
398
399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
418 fi
419 done
420}
421
422# @FUNCTION: emktemp
423# @USAGE: [temp dir]
424# @DESCRIPTION:
425# Cheap replacement for when debianutils (and thus mktemp)
426# does not exist on the users system.
427emktemp() {
428 local exe="touch"
429 [[ $1 == -d ]] && exe="mkdir" && shift
430 local topdir=$1
431
432 if [[ -z ${topdir} ]] ; then
433 [[ -z ${T} ]] \
434 && topdir="/tmp" \
435 || topdir=${T}
436 fi
437
438 if ! type -P mktemp > /dev/null ; then
439 # system lacks `mktemp` so we have to fake it
440 local tmp=/
441 while [[ -e ${tmp} ]] ; do
442 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
443 done
444 ${exe} "${tmp}" || ${exe} -p "${tmp}"
445 echo "${tmp}"
169 else 446 else
170 if [ ! -d ${EPATCH_SOURCE} ] 447 # the args here will give slightly wierd names on BSD,
171 then 448 # but should produce a usable file on all userlands
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 449 if [[ ${exe} == "touch" ]] ; then
173 then 450 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
174 EPATCH_SOURCE="$1" 451 else
452 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
175 fi 453 fi
176
177 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror
180 eerror " ${EPATCH_SOURCE}"
181 echo
182 die "Cannot find \$EPATCH_SOURCE!"
183 fi 454 fi
455}
184 456
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 457# @FUNCTION: egetent
186 fi 458# @USAGE: <database> <key>
187 459# @MAINTAINER:
188 case ${EPATCH_SUFFIX##*\.} in 460# base-system@gentoo.org (Linux)
189 bz2) 461# Joe Jezak <josejx@gmail.com> (OS X)
190 PIPE_CMD="bzip2 -dc" 462# usata@gentoo.org (OS X)
191 PATCH_SUFFIX="bz2" 463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
464# @DESCRIPTION:
465# Small wrapper for getent (Linux),
466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
467# and pw (FreeBSD) used in enewuser()/enewgroup()
468egetent() {
469 case ${CHOST} in
470 *-darwin[678])
471 case "$2" in
472 *[!0-9]*) # Non numeric
473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
192 ;; 474 ;;
193 gz|Z|z) 475 *) # Numeric
194 PIPE_CMD="gzip -dc" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
195 PATCH_SUFFIX="gz"
196 ;; 477 ;;
197 ZIP|zip) 478 esac
198 PIPE_CMD="unzip -p" 479 ;;
199 PATCH_SUFFIX="zip" 480 *-darwin*)
481 local mytype=$1
482 [[ "passwd" == $mytype ]] && mytype="Users"
483 [[ "group" == $mytype ]] && mytype="Groups"
484 case "$2" in
485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
200 ;; 487 ;;
201 *) 488 *) # Numeric
202 PIPE_CMD="cat" 489 local mykey="UniqueID"
203 PATCH_SUFFIX="patch" 490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
204 ;; 492 ;;
493 esac
494 ;;
495 *-freebsd*|*-dragonfly*)
496 local opts action="user"
497 [[ $1 == "passwd" ]] || action="group"
498
499 # lookup by uid/gid
500 if [[ $2 == [[:digit:]]* ]] ; then
501 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
502 fi
503
504 pw show ${action} ${opts} "$2" -q
505 ;;
506 *-netbsd*|*-openbsd*)
507 grep "$2:\*:" /etc/$1
508 ;;
509 *)
510 type -p nscd >& /dev/null && nscd -i "$1"
511 getent "$1" "$2"
512 ;;
205 esac 513 esac
206
207 if [ "${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} 514}
335 515
336# This function return true if we are using the NPTL pthreads 516# @FUNCTION: enewuser
337# implementation. 517# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
338# 518# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 519# Same as enewgroup, you are not required to understand how to properly add
340# 520# a user to the system. The only required parameter is the username.
341 521# Default uid is (pass -1 for this) next available, default shell is
342have_NPTL() { 522# /bin/false, default homedir is /dev/null, there are no default groups,
343 523# 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() { 524enewuser() {
525 case ${EBUILD_PHASE} in
526 unpack|compile|test|install)
527 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
528 eerror "Package fails at QA and at life. Please file a bug."
529 die "Bad package! enewuser is only for use in pkg_* functions!"
530 esac
531
493 # get the username 532 # get the username
494 local euser="$1"; shift 533 local euser=$1; shift
495 if [ -z "${euser}" ] 534 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 535 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 536 die "Cannot call enewuser without a username"
499 fi 537 fi
500 538
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 $3}'`"
505
506 # see if user already exists 539 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 540 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 541 return 0
510 fi 542 fi
511 einfo "Adding user '${euser}' to your system ..." 543 einfo "Adding user '${euser}' to your system ..."
512 544
513 # options to pass to useradd 545 # options to pass to useradd
514 local opts= 546 local opts=
515 547
516 # handle uid 548 # handle uid
517 local euid="$1"; shift 549 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 550 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 551 if [[ ${euid} -gt 0 ]] ; then
521 then 552 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 553 euid="next"
554 fi
523 else 555 else
524 eerror "Userid given but is not greater than 0 !" 556 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 557 die "${euid} is not a valid UID"
526 fi 558 fi
527 else 559 else
528 euid="next available" 560 euid="next"
529 fi 561 fi
562 if [[ ${euid} == "next" ]] ; then
563 for ((euid = 101; euid <= 999; euid++)); do
564 [[ -z $(egetent passwd ${euid}) ]] && break
565 done
566 fi
567 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 568 einfo " - Userid: ${euid}"
531 569
532 # handle shell 570 # handle shell
533 local eshell="$1"; shift 571 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 572 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 573 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 574 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 575 die "${eshell} does not exist in ${ROOT}"
576 fi
577 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
578 eerror "Do not specify ${eshell} yourself, use -1"
579 die "Pass '-1' as the shell parameter"
540 fi 580 fi
541 else 581 else
582 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
583 [[ -x ${ROOT}${shell} ]] && break
584 done
585
586 if [[ ${shell} == "/dev/null" ]] ; then
587 eerror "Unable to identify the shell to use, proceeding with userland default."
588 case ${USERLAND} in
542 eshell="/bin/false" 589 GNU) shell="/bin/false" ;;
590 BSD) shell="/sbin/nologin" ;;
591 Darwin) shell="/usr/sbin/nologin" ;;
592 *) die "Unable to identify the default shell for userland ${USERLAND}"
593 esac
594 fi
595
596 eshell=${shell}
543 fi 597 fi
544 einfo " - Shell: ${eshell}" 598 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 599 opts="${opts} -s ${eshell}"
546 600
547 # handle homedir 601 # handle homedir
548 local ehome="$1"; shift 602 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 603 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 604 ehome="/dev/null"
552 fi 605 fi
553 einfo " - Home: ${ehome}" 606 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 607 opts="${opts} -d ${ehome}"
555 608
556 # handle groups 609 # handle groups
557 local egroups="$1"; shift 610 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 611 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 612 local oldifs=${IFS}
613 local defgroup="" exgroups=""
614
562 export IFS="," 615 export IFS=","
563 for g in ${egroups} 616 for g in ${egroups} ; do
564 do 617 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 618 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" 619 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 620 die "${g} is not a valid GID"
571 fi 621 fi
622 if [[ -z ${defgroup} ]] ; then
623 defgroup=${g}
624 else
625 exgroups="${exgroups},${g}"
626 fi
627 export IFS=","
572 done 628 done
573 export IFS="${oldifs}" 629 export IFS=${oldifs}
630
574 opts="${opts} -g ${egroups}" 631 opts="${opts} -g ${defgroup}"
632 if [[ ! -z ${exgroups} ]] ; then
633 opts="${opts} -G ${exgroups:1}"
634 fi
575 else 635 else
576 egroups="(none)" 636 egroups="(none)"
577 fi 637 fi
578 einfo " - Groups: ${egroups}" 638 einfo " - Groups: ${egroups}"
579 639
580 # handle extra and add the user 640 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 641 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 642 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 643 case ${CHOST} in
585 then 644 *-darwin*)
586 useradd ${opts} ${euser} \ 645 ### Make the user
646 if [[ -z $@ ]] ; then
647 dscl . create /users/${euser} uid ${euid}
648 dscl . create /users/${euser} shell ${eshell}
649 dscl . create /users/${euser} home ${ehome}
650 dscl . create /users/${euser} realname "added by portage for ${PN}"
651 ### Add the user to the groups specified
652 local oldifs=${IFS}
653 export IFS=","
654 for g in ${egroups} ; do
655 dscl . merge /groups/${g} users ${euser}
656 done
657 export IFS=${oldifs}
658 else
659 einfo "Extra options are not supported on Darwin yet"
660 einfo "Please report the ebuild along with the info below"
661 einfo "eextra: $@"
662 die "Required function missing"
663 fi
664 ;;
665 *-freebsd*|*-dragonfly*)
666 if [[ -z $@ ]] ; then
667 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 668 -c "added by portage for ${PN}" \
669 die "enewuser failed"
670 else
671 einfo " - Extra: $@"
672 pw useradd ${euser} ${opts} \
673 "$@" || die "enewuser failed"
674 fi
675 ;;
676
677 *-netbsd*)
678 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} || die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 useradd ${opts} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *-openbsd*)
687 if [[ -z $@ ]] ; then
688 useradd -u ${euid} -s ${eshell} \
689 -d ${ehome} -c "Added by portage for ${PN}" \
690 -g ${egroups} ${euser} || die "enewuser failed"
691 else
692 einfo " - Extra: $@"
693 useradd -u ${euid} -s ${eshell} \
694 -d ${ehome} -c "Added by portage for ${PN}" \
695 -g ${egroups} ${euser} "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} \
702 -c "added by portage for ${PN}" \
703 ${euser} \
588 || die "enewuser failed" 704 || die "enewuser failed"
589 else 705 else
590 einfo " - Extra: ${eextra}" 706 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 707 useradd ${opts} "$@" \
708 ${euser} \
592 || die "enewuser failed" 709 || die "enewuser failed"
593 fi 710 fi
711 ;;
712 esac
713
714 if [[ ! -e ${ROOT}/${ehome} ]] ; then
715 einfo " - Creating ${ehome} in ${ROOT}"
716 mkdir -p "${ROOT}/${ehome}"
717 chown ${euser} "${ROOT}/${ehome}"
718 chmod 755 "${ROOT}/${ehome}"
719 fi
720
594 export SANDBOX_ON="${oldsandbox}" 721 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} 722}
604 723
605# Simplify/standardize adding groups to the system 724# @FUNCTION: enewgroup
606# vapier@gentoo.org 725# @USAGE: <group> [gid]
607# 726# @DESCRIPTION:
608# enewgroup(group, gid) 727# This function does not require you to understand how to properly add a
609# 728# group to the system. Just give it a group name to add and enewgroup will
610# Default values if you do not specify any: 729# do the rest. You may specify the gid for the group or allow the group to
611# groupname: REQUIRED ! 730# allocate the next available one.
612# gid: next available (see groupadd(8))
613# extra: none
614enewgroup() { 731enewgroup() {
732 case ${EBUILD_PHASE} in
733 unpack|compile|test|install)
734 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
735 eerror "Package fails at QA and at life. Please file a bug."
736 die "Bad package! enewgroup is only for use in pkg_* functions!"
737 esac
738
615 # get the group 739 # get the group
616 local egroup="$1"; shift 740 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 741 if [ -z "${egroup}" ]
618 then 742 then
619 eerror "No group specified !" 743 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 744 die "Cannot call enewgroup without a group"
621 fi 745 fi
622 746
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 $4}'`"
627
628 # see if group already exists 747 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 748 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 749 return 0
632 fi 750 fi
633 einfo "Adding group '${egroup}' to your system ..." 751 einfo "Adding group '${egroup}' to your system ..."
634 752
635 # options to pass to useradd 753 # options to pass to useradd
639 local egid="$1"; shift 757 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 758 if [ ! -z "${egid}" ]
641 then 759 then
642 if [ "${egid}" -gt 0 ] 760 if [ "${egid}" -gt 0 ]
643 then 761 then
762 if [ -z "`egetent group ${egid}`" ]
763 then
764 if [[ "${CHOST}" == *-darwin* ]]; then
765 opts="${opts} ${egid}"
766 else
644 opts="${opts} -g ${egid}" 767 opts="${opts} -g ${egid}"
768 fi
769 else
770 egid="next available; requested gid taken"
771 fi
645 else 772 else
646 eerror "Groupid given but is not greater than 0 !" 773 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 774 die "${egid} is not a valid GID"
648 fi 775 fi
649 else 776 else
656 opts="${opts} ${eextra}" 783 opts="${opts} ${eextra}"
657 784
658 # add the group 785 # add the group
659 local oldsandbox="${SANDBOX_ON}" 786 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 787 export SANDBOX_ON="0"
788 case ${CHOST} in
789 *-darwin*)
790 if [ ! -z "${eextra}" ];
791 then
792 einfo "Extra options are not supported on Darwin/OS X yet"
793 einfo "Please report the ebuild along with the info below"
794 einfo "eextra: ${eextra}"
795 die "Required function missing"
796 fi
797
798 # If we need the next available
799 case ${egid} in
800 *[!0-9]*) # Non numeric
801 for ((egid = 101; egid <= 999; egid++)); do
802 [[ -z $(egetent group ${egid}) ]] && break
803 done
804 esac
805 dscl . create /groups/${egroup} gid ${egid}
806 dscl . create /groups/${egroup} passwd '*'
807 ;;
808
809 *-freebsd*|*-dragonfly*)
810 case ${egid} in
811 *[!0-9]*) # Non numeric
812 for ((egid = 101; egid <= 999; egid++)); do
813 [[ -z $(egetent group ${egid}) ]] && break
814 done
815 esac
816 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
817 ;;
818
819 *-netbsd*)
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 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
827 ;;
828
829 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 830 groupadd ${opts} ${egroup} || die "enewgroup failed"
831 ;;
832 esac
662 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
663} 834}
664 835
665# Simple script to replace 'dos2unix' binaries 836# @FUNCTION: edos2unix
666# vapier@gentoo.org 837# @USAGE: <file> [more files ...]
667# 838# @DESCRIPTION:
668# edos2unix(file, <more files>...) 839# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
840# to remove all of these text utilities from DEPEND variables because this
841# is a script based solution. Just give it a list of files to convert and
842# they will all be changed from the DOS CRLF format to the UNIX LF format.
669edos2unix() { 843edos2unix() {
670 for f in "$@" 844 echo "$@" | xargs sed -i 's/\r$//'
671 do
672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done
675} 845}
676 846
677# Make a desktop file ! 847# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 849# 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# 850#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 851# make_desktop_entry(<command>, [name], [icon], [type], [path])
685# 852#
686# binary: what binary does the app run with ? 853# binary: what command does the app run with ?
687# name: the name that will show up in the menu 854# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 855# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 856# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 857# a full path to an icon
691# type: what kind of application is this ? for categories: 858# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 859# http://standards.freedesktop.org/menu-spec/latest/apa.html
693# path: if your app needs to startup in a specific dir 860# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 861make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 862 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 863
697 local exec="${1}" 864 local exec=${1}
698 local name="${2:-${PN}}" 865 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 866 local icon=${3:-${PN}}
700 local type="${4}" 867 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 868 local path=${5}
869
702 if [ -z "${type}" ] 870 if [[ -z ${type} ]] ; then
703 then 871 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 872 local catmin=${CATEGORY##*-}
705 "app-emulation") 873 case ${catmaj} in
706 type=Emulator 874 app)
875 case ${catmin} in
876 accessibility) type=Accessibility;;
877 admin) type=System;;
878 antivirus) type=System;;
879 arch) type=Archiving;;
880 backup) type=Archiving;;
881 cdr) type=DiscBurning;;
882 dicts) type=Dictionary;;
883 doc) type=Documentation;;
884 editors) type=TextEditor;;
885 emacs) type=TextEditor;;
886 emulation) type=Emulator;;
887 laptop) type=HardwareSettings;;
888 office) type=Office;;
889 pda) type=PDA;;
890 vim) type=TextEditor;;
891 xemacs) type=TextEditor;;
892 *) type=;;
893 esac
707 ;; 894 ;;
708 "games-"*) 895
709 type=Game 896 dev)
897 type="Development"
710 ;; 898 ;;
711 "net-"*) 899
712 type=Network; 900 games)
901 case ${catmin} in
902 action|fps) type=ActionGame;;
903 arcade) type=ArcadeGame;;
904 board) type=BoardGame;;
905 emulation) type=Emulator;;
906 kids) type=KidsGame;;
907 puzzle) type=LogicGame;;
908 roguelike) type=RolePlaying;;
909 rpg) type=RolePlaying;;
910 simulation) type=Simulation;;
911 sports) type=SportsGame;;
912 strategy) type=StrategyGame;;
913 *) type=;;
914 esac
915 type="Game;${type}"
713 ;; 916 ;;
917
918 gnome)
919 type="Gnome;GTK"
920 ;;
921
922 kde)
923 type="KDE;Qt"
924 ;;
925
926 mail)
927 type="Network;Email"
928 ;;
929
930 media)
931 case ${catmin} in
932 gfx) type=Graphics;;
933 radio) type=Tuner;;
934 sound) type=Audio;;
935 tv) type=TV;;
936 video) type=Video;;
937 *) type=;;
938 esac
939 type="AudioVideo;${type}"
940 ;;
941
942 net)
943 case ${catmin} in
944 dialup) type=Dialup;;
945 ftp) type=FileTransfer;;
946 im) type=InstantMessaging;;
947 irc) type=IRCClient;;
948 mail) type=Email;;
949 news) type=News;;
950 nntp) type=News;;
951 p2p) type=FileTransfer;;
952 *) type=;;
953 esac
954 type="Network;${type}"
955 ;;
956
957 sci)
958 case ${catmin} in
959 astro*) type=Astronomy;;
960 bio*) type=Biology;;
961 calc*) type=Calculator;;
962 chem*) type=Chemistry;;
963 elec*) type=Electronics;;
964 geo*) type=Geology;;
965 math*) type=Math;;
966 physics) type=Physics;;
967 visual*) type=DataVisualization;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 sys)
974 type="System"
975 ;;
976
977 www)
978 case ${catmin} in
979 client) type=WebBrowser;;
980 *) type=;;
981 esac
982 type="Network"
983 ;;
984
714 *) 985 *)
715 type= 986 type=
716 ;; 987 ;;
717 esac 988 esac
718 fi 989 fi
719 local desktop="${T}/${exec}.desktop" 990 if [ "${SLOT}" == "0" ] ; then
991 local desktop_name="${PN}"
992 else
993 local desktop_name="${PN}-${SLOT}"
994 fi
995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 997
998 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 999 [Desktop Entry]
722Encoding=UTF-8
723Version=0.9.2
724Name=${name} 1000 Name=${name}
725Type=Application 1001 Type=Application
726Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
727Exec=${exec} 1003 Exec=${exec}
728Path=${path} 1004 TryExec=${exec%% *}
729Icon=${icon} 1005 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1006 Categories=${type};
1007 EOF
731 1008
732 if [ -d "/usr/share/applications" ] 1009 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
733 then 1010
1011 (
1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 1014 insinto /usr/share/applications
735 doins ${desktop} 1015 doins "${desktop}"
736 fi 1016 )
1017}
737 1018
738 #if [ -d "/usr/share/gnome/apps" ] 1019# @FUNCTION: validate_desktop_entries
739 #then 1020# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 1021# @MAINTAINER:
741 # doins ${desktop} 1022# Carsten Lohrke <carlo@gentoo.org>
742 #fi 1023# @DESCRIPTION:
743 1024# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1025validate_desktop_entries() {
745 #then 1026 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 1027 einfo "Checking desktop entry validity"
747 # do 1028 local directories=""
748 # insinto ${ver}/share/applnk/Games 1029 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 1030 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 1031 done
1032 if [[ -n ${directories} ]] ; then
1033 for FILE in $(find ${directories} -name "*\.desktop" \
1034 -not -path '*.hidden*' | sort -u 2>/dev/null)
1035 do
1036 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1037 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1038 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1039 done
1040 fi
1041 echo ""
1042 else
1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
751 #fi 1044 fi
1045}
752 1046
753 if [ -d "/usr/share/applnk" ] 1047# @FUNCTION: make_session_desktop
754 then 1048# @USAGE: <title> <command> [command args...]
755 insinto /usr/share/applnk/${type} 1049# @DESCRIPTION:
1050# Make a GDM/KDM Session file. The title is the file to execute to start the
1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
1054make_session_desktop() {
1055 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1057
1058 local title=$1
1059 local command=$2
1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
1062
1063 cat <<-EOF > "${desktop}"
1064 [Desktop Entry]
1065 Name=${title}
1066 Comment=This session logs you into ${title}
1067 Exec=${command} $*
1068 TryExec=${command}
1069 Type=XSession
1070 EOF
1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
1075 insinto /usr/share/xsessions
756 doins ${desktop} 1076 doins "${desktop}"
1077 )
1078}
1079
1080# @FUNCTION: domenu
1081# @USAGE: <menus>
1082# @DESCRIPTION:
1083# Install the list of .desktop menu files into the appropriate directory
1084# (/usr/share/applications).
1085domenu() {
1086 (
1087 # wrap the env here so that the 'insinto' call
1088 # doesn't corrupt the env of the caller
1089 local i j ret=0
1090 insinto /usr/share/applications
1091 for i in "$@" ; do
1092 if [[ -f ${i} ]] ; then
1093 doins "${i}"
1094 ((ret+=$?))
1095 elif [[ -d ${i} ]] ; then
1096 for j in "${i}"/*.desktop ; do
1097 doins "${j}"
1098 ((ret+=$?))
1099 done
1100 else
1101 ((++ret))
757 fi 1102 fi
1103 done
1104 exit ${ret}
1105 )
1106}
758 1107
759 return 0 1108# @FUNCTION: newmenu
1109# @USAGE: <menu> <newname>
1110# @DESCRIPTION:
1111# Like all other new* functions, install the specified menu as newname.
1112newmenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 insinto /usr/share/applications
1117 newins "$@"
1118 )
1119}
1120
1121# @FUNCTION: doicon
1122# @USAGE: <list of icons>
1123# @DESCRIPTION:
1124# Install the list of icons into the icon directory (/usr/share/pixmaps).
1125# This is useful in conjunction with creating desktop/menu files.
1126doicon() {
1127 (
1128 # wrap the env here so that the 'insinto' call
1129 # doesn't corrupt the env of the caller
1130 local i j ret
1131 insinto /usr/share/pixmaps
1132 for i in "$@" ; do
1133 if [[ -f ${i} ]] ; then
1134 doins "${i}"
1135 ((ret+=$?))
1136 elif [[ -d ${i} ]] ; then
1137 for j in "${i}"/*.png ; do
1138 doins "${j}"
1139 ((ret+=$?))
1140 done
1141 else
1142 ((++ret))
1143 fi
1144 done
1145 exit ${ret}
1146 )
1147}
1148
1149# @FUNCTION: newicon
1150# @USAGE: <icon> <newname>
1151# @DESCRIPTION:
1152# Like all other new* functions, install the specified icon as newname.
1153newicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 insinto /usr/share/pixmaps
1158 newins "$@"
1159 )
760} 1160}
761 1161
762# for internal use only (unpack_pdv and unpack_makeself) 1162# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1163find_unpackable_file() {
764 local src="$1" 1164 local src=$1
765 if [ -z "${src}" ] 1165 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 1166 src=${DISTDIR}/${A}
768 else 1167 else
769 if [ -e "${DISTDIR}/${src}" ] 1168 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 1169 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 1170 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 1171 src=${PWD}/${src}
775 elif [ -e "${src}" ] 1172 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 1173 src=${src}
778 fi
779 fi 1174 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1175 fi
1176 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 1177 echo "${src}"
782} 1178}
783 1179
1180# @FUNCTION: unpack_pdv
1181# @USAGE: <file to unpack> <size of off_t>
1182# @DESCRIPTION:
784# Unpack those pesky pdv generated files ... 1183# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 1184# 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 1185# 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. 1186# it seems to like to segfault a lot :(. So lets take it apart ourselves.
788# 1187#
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 1188# 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 1189# 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 1190# the size of the off_t type (in bytes) on the machine that built the pdv
1191# archive.
1192#
793# archive. one way to determine this is by running the following commands: 1193# One way to determine this is by running the following commands:
1194#
1195# @CODE
794# strings <pdv archive> | grep lseek 1196# strings <pdv archive> | grep lseek
795# strace -elseek <pdv archive> 1197# strace -elseek <pdv archive>
1198# @CODE
1199#
796# basically look for the first lseek command (we do the strings/grep because 1200# 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 1201# sometimes the function call is _llseek or something) and steal the 2nd
798# parameter. here is an example: 1202# parameter. Here is an example:
1203#
1204# @CODE
799# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1205# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
800# lseek 1206# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1207# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 1208# lseek(3, -4, SEEK_END) = 2981250
1209# @CODE
1210#
803# thus we would pass in the value of '4' as the second parameter. 1211# Thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 1212unpack_pdv() {
805 local src="`find_unpackable_file $1`" 1213 local src=$(find_unpackable_file "$1")
806 local sizeoff_t="$2" 1214 local sizeoff_t=$2
807 1215
1216 [[ -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 :(" 1217 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 1218
810 local shrtsrc="`basename ${src}`" 1219 local shrtsrc=$(basename "${src}")
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1220 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1221 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1222 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
814 1223
815 # grab metadata for debug reasons 1224 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1225 local metafile=$(emktemp)
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1226 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
818 1227
819 # rip out the final file name from the metadata 1228 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1229 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
821 datafile="`basename ${datafile}`" 1230 datafile=$(basename "${datafile}")
822 1231
823 # now lets uncompress/untar the file if need be 1232 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1233 local tmpfile=$(emktemp)
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1234 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1235
827 local iscompressed="`file -b ${tmpfile}`" 1236 local iscompressed=$(file -b "${tmpfile}")
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1237 if [[ ${iscompressed:0:8} == "compress" ]] ; then
829 iscompressed=1 1238 iscompressed=1
830 mv ${tmpfile}{,.Z} 1239 mv ${tmpfile}{,.Z}
831 gunzip ${tmpfile} 1240 gunzip ${tmpfile}
832 else 1241 else
833 iscompressed=0 1242 iscompressed=0
834 fi 1243 fi
835 local istar="`file -b ${tmpfile}`" 1244 local istar=$(file -b "${tmpfile}")
836 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1245 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
837 istar=1 1246 istar=1
838 else 1247 else
839 istar=0 1248 istar=0
840 fi 1249 fi
841 1250
869 true 1278 true
870 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1279 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
871 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1280 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
872} 1281}
873 1282
1283# @FUNCTION: unpack_makeself
1284# @USAGE: [file to unpack] [offset] [tail|dd]
1285# @DESCRIPTION:
874# Unpack those pesky makeself generated files ... 1286# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1287# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1288# the end of the archive. Loki utilized the format as does
877# many other game companies. 1289# many other game companies.
878# 1290#
879# Usage: unpack_makeself [file to unpack] [offset] 1291# If the file is not specified, then ${A} is used. If the
880# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1292# offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1293# the proper offset from the script itself.
883unpack_makeself() { 1294unpack_makeself() {
1295 local src_input=${1:-${A}}
884 local src="`find_unpackable_file $1`" 1296 local src=$(find_unpackable_file "${src_input}")
885 local skip="$2" 1297 local skip=$2
1298 local exe=$3
886 1299
1300 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1301
887 local shrtsrc="`basename ${src}`" 1302 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1303 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1304 if [[ -z ${skip} ]] ; then
890 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1305 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
892 local skip=0 1306 local skip=0
1307 exe=tail
893 case ${ver} in 1308 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1309 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1310 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1311 ;;
897 2.0|2.0.1) 1312 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1313 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1314 ;;
900 2.1.1) 1315 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1316 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1317 let skip="skip + 1"
903 ;; 1318 ;;
904 2.1.2) 1319 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1320 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1321 let skip="skip + 1"
907 ;; 1322 ;;
908 2.1.3) 1323 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1324 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1325 let skip="skip + 1"
1326 ;;
1327 2.1.4|2.1.5)
1328 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1329 skip=$(head -n ${skip} "${src}" | wc -c)
1330 exe="dd"
911 ;; 1331 ;;
912 *) 1332 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1333 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1334 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1335 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1337 die "makeself version '${ver}' not supported"
918 ;; 1338 ;;
919 esac 1339 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1340 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1341 fi
1342 case ${exe} in
1343 tail) exe="tail -n +${skip} '${src}'";;
1344 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1345 *) die "makeself cant handle exe '${exe}'"
1346 esac
922 1347
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1348 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1349 local tmpfile=$(emktemp)
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1350 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1351 local filetype=$(file -b "${tmpfile}")
927 case ${filetype} in 1352 case ${filetype} in
928 *tar\ archive) 1353 *tar\ archive*)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1354 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1355 ;;
931 bzip2*) 1356 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1357 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1358 ;;
934 gzip*) 1359 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1360 eval ${exe} | tar --no-same-owner -xzf -
1361 ;;
1362 compress*)
1363 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1364 ;;
937 *) 1365 *)
1366 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1367 false
939 ;; 1368 ;;
940 esac 1369 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1370 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1371}
943 1372
1373# @FUNCTION: check_license
1374# @USAGE: [license]
1375# @DESCRIPTION:
944# Display a license for user to accept. 1376# 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. 1377# specified, then ${LICENSE} is used.
948check_license() { 1378check_license() {
949 local lic=$1 1379 local lic=$1
950 if [ -z "${lic}" ] ; then 1380 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1381 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1382 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1383 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1384 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1385 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1386 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1387 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1388 lic="${lic}"
959 fi
960 fi 1389 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1390 fi
962 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
963 1392
964 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
966 local alic 1395 local alic
1396 eshopts_push -o noglob # so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1398 if [[ ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1399 eshopts_pop
1400 return 0
1401 fi
970 done 1402 done
1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
971 1405
972 local licmsg="`mymktemp ${T}`" 1406 local licmsg=$(emktemp)
973 cat << EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
974********************************************************** 1408 **********************************************************
975The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1410 package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1411 continue. When you are done viewing, hit 'q'. If you
978CTRL+C out of this, the install will not run! 1412 CTRL+C out of this, the install will not run!
979********************************************************** 1413 **********************************************************
980 1414
981EOF 1415 EOF
982 cat ${lic} >> ${licmsg} 1416 cat ${lic} >> ${licmsg}
983 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1417 ${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] " 1418 einfon "Do you accept the terms of this license (${l})? [yes/no] "
985 read alic 1419 read alic
986 case ${alic} in 1420 case ${alic} in
993 die "Failed to accept license" 1427 die "Failed to accept license"
994 ;; 1428 ;;
995 esac 1429 esac
996} 1430}
997 1431
1432# @FUNCTION: cdrom_get_cds
1433# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1434# @DESCRIPTION:
998# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1435# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
999# the whole 'non-interactive' policy, but damnit I want CD support ! 1436# the whole 'non-interactive' policy, but damnit I want CD support !
1000# 1437#
1001# with these cdrom functions we handle all the user interaction and 1438# With these cdrom functions we handle all the user interaction and
1002# standardize everything. all you have to do is call cdrom_get_cds() 1439# 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 1440# and when the function returns, you can assume that the cd has been
1004# found at CDROM_ROOT. 1441# found at CDROM_ROOT.
1005# 1442#
1443# The function will attempt to locate a cd based upon a file that is on
1444# the cd. The more files you give this function, the more cds
1445# the cdrom functions will handle.
1446#
1006# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1447# 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 1448# etc... If you want to give the cds better names, then just export
1008# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1449# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1450# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1451# also use the CDROM_NAME_SET bash array.
1009# 1452#
1010# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1453# 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() { 1454cdrom_get_cds() {
1017 # first we figure out how many cds we're dealing with by 1455 # first we figure out how many cds we're dealing with by
1018 # the # of files they gave us 1456 # the # of files they gave us
1019 local cdcnt=0 1457 local cdcnt=0
1020 local f= 1458 local f=
1021 for f in "$@" ; do 1459 for f in "$@" ; do
1022 cdcnt=$((cdcnt + 1)) 1460 ((++cdcnt))
1023 export CDROM_CHECK_${cdcnt}="$f" 1461 export CDROM_CHECK_${cdcnt}="$f"
1024 done 1462 done
1025 export CDROM_TOTAL_CDS=${cdcnt} 1463 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1464 export CDROM_CURRENT_CD=1
1027 1465
1028 # now we see if the user gave use CD_ROOT ... 1466 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1467 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1468 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= 1469 local var=
1038 cdcnt=0 1470 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1471 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1472 ((++cdcnt))
1041 var="CD_ROOT_${cdcnt}" 1473 var="CD_ROOT_${cdcnt}"
1474 [[ -z ${!var} ]] && var="CD_ROOT"
1042 if [ -z "${!var}" ] ; then 1475 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1476 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1477 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1478 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1479 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1480 fi
1048 export CDROM_ROOTS_${cdcnt}="${!var}"
1049 done 1481 done
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1482 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1483 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1484 export CDROM_SET=-1
1485 for f in ${CDROM_CHECK_1//:/ } ; do
1486 ((++CDROM_SET))
1487 [[ -e ${CD_ROOT}/${f} ]] && break
1488 done
1489 export CDROM_MATCH=${f}
1052 return 1490 return
1053 fi 1491 fi
1054 1492
1493 # User didn't help us out so lets make sure they know they can
1494 # simplify the whole process ...
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1495 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1496 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 1497 echo
1063 einfo "If you do not have the CD, but have the data files" 1498 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1499 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1500 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1501 einfo "directory containing the files."
1067 echo 1502 echo
1503 einfo "For example:"
1504 einfo "export CD_ROOT=/mnt/cdrom"
1505 echo
1068 else 1506 else
1507 if [[ -n ${CDROM_NAME_SET} ]] ; then
1508 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1509 cdcnt=0
1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1511 ((++cdcnt))
1512 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1513 done
1514 fi
1515
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1516 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1517 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1518 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1519 ((++cdcnt))
1073 var="CDROM_NAME_${cdcnt}" 1520 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1521 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1522 done
1076 echo 1523 echo
1077 einfo "If you do not have the CDs, but have the data files" 1524 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1525 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1526 einfo "the following variables so they point to the right place:"
1080 einfon "" 1527 einfon ""
1081 cdcnt=0 1528 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1529 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1530 ((++cdcnt))
1084 echo -n " CD_ROOT_${cdcnt}" 1531 echo -n " CD_ROOT_${cdcnt}"
1085 done 1532 done
1086 echo 1533 echo
1087 einfo "Or, if you have all the files in the same place, or" 1534 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" 1535 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1536 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1537 einfo "for all the CDs."
1091 echo 1538 echo
1539 einfo "For example:"
1540 einfo "export CD_ROOT_1=/mnt/cdrom"
1541 echo
1092 fi 1542 fi
1543
1544 export CDROM_SET=""
1093 export CDROM_CURRENT_CD=0 1545 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1546 cdrom_load_next_cd
1095} 1547}
1096 1548
1097# this is only used when you need access to more than one cd. 1549# @FUNCTION: cdrom_load_next_cd
1098# when you have finished using the first cd, just call this function. 1550# @DESCRIPTION:
1099# when it returns, CDROM_ROOT will be pointing to the second cd. 1551# 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. 1552# files off a CD and want access to the next one, just call this function.
1553# Again, all the messy details of user interaction are taken care of for you.
1554# Once this returns, just read the variable CDROM_ROOT for the location of the
1555# mounted CD. Note that you can only go forward in the CD list, so make sure
1556# you only call this function when you're done using the current CD.
1101cdrom_load_next_cd() { 1557cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1558 local var
1559 ((++CDROM_CURRENT_CD))
1104 1560
1105 unset CDROM_ROOT 1561 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1562 var=CD_ROOT_${CDROM_CURRENT_CD}
1563 [[ -z ${!var} ]] && var="CD_ROOT"
1107 if [ -z "${!var}" ] ; then 1564 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1565 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1566 _cdrom_locate_file_on_cd ${!var}
1110 else 1567 else
1111 export CDROM_ROOT="${!var}" 1568 export CDROM_ROOT=${!var}
1112 fi 1569 fi
1113 1570
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1571 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1572}
1116 1573
1119# all it does is try to locate a give file on a cd ... if the cd isn't 1576# all it does is try to locate a give file on a cd ... if the cd isn't
1120# found, then a message asking for the user to insert the cdrom will be 1577# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do
1126 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})"
1128 local mline="" 1582 local mline=""
1129 local showedmsg=0 1583 local showedmsg=0 showjolietmsg=0
1130 1584
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1586 local i=0
1587 local -a cdset=(${*//:/ })
1588 if [[ -n ${CDROM_SET} ]] ; then
1589 cdset=(${cdset[${CDROM_SET}]})
1590 fi
1591
1592 while [[ -n ${cdset[${i}]} ]] ; do
1593 local dir=$(dirname ${cdset[${i}]})
1594 local file=$(basename ${cdset[${i}]})
1595
1596 local point= node= fs= foo=
1597 while read point node fs foo ; do
1598 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1599 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1600 && continue
1601 point=${point//\040/ }
1132 [ -d "${mline}/${dir}" ] || continue 1602 [[ ! -d ${point}/${dir} ]] && continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1603 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1134 && export CDROM_ROOT=${mline} 1604 export CDROM_ROOT=${point}
1605 export CDROM_SET=${i}
1606 export CDROM_MATCH=${cdset[${i}]}
1607 return
1608 done <<< "$(get_mounts)"
1609
1610 ((++i))
1135 done 1611 done
1136 1612
1137 if [ -z "${CDROM_ROOT}" ] ; then
1138 echo 1613 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1614 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1615 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1616 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1617 einfo "Please insert+mount the cdrom for ${PN} now !"
1143 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi
1146 else 1618 else
1147 if [ -z "${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 !" 1619 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1152 fi
1153 fi 1620 fi
1154 showedmsg=1 1621 else
1622 if [[ -z ${CDROM_NAME_1} ]] ; then
1623 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1624 else
1625 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1626 einfo "Please insert+mount the ${!var} cdrom now !"
1627 fi
1155 fi 1628 fi
1629 showedmsg=1
1630 fi
1156 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1158 read 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1637 ewarn "If you are having trouble with the detection"
1638 ewarn "of your CD, it is possible that you do not have"
1639 ewarn "Joliet support enabled in your kernel. Please"
1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1159 fi 1642 fi
1643 read || die "something is screwed with your system"
1160 done 1644 done
1161} 1645}
1646
1647# @FUNCTION: strip-linguas
1648# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1649# @DESCRIPTION:
1650# Make sure that LINGUAS only contains languages that
1651# a package can support. The first form allows you to
1652# specify a list of LINGUAS. The -i builds a list of po
1653# files found in all the directories and uses the
1654# intersection of the lists. The -u builds a list of po
1655# files found in all the directories and uses the union
1656# of the lists.
1657strip-linguas() {
1658 local ls newls nols
1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1660 local op=$1; shift
1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1662 local d f
1663 for d in "$@" ; do
1664 if [[ ${op} == "-u" ]] ; then
1665 newls=${ls}
1666 else
1667 newls=""
1668 fi
1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1670 if [[ ${op} == "-i" ]] ; then
1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1672 else
1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1674 fi
1675 done
1676 ls=${newls}
1677 done
1678 else
1679 ls="$@"
1680 fi
1681
1682 nols=""
1683 newls=""
1684 for f in ${LINGUAS} ; do
1685 if hasq ${f} ${ls} ; then
1686 newls="${newls} ${f}"
1687 else
1688 nols="${nols} ${f}"
1689 fi
1690 done
1691 [[ -n ${nols} ]] \
1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1693 export LINGUAS=${newls:1}
1694}
1695
1696# @FUNCTION: preserve_old_lib
1697# @USAGE: <libs to preserve> [more libs]
1698# @DESCRIPTION:
1699# These functions are useful when a lib in your package changes ABI SONAME.
1700# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1701# would break packages that link against it. Most people get around this
1702# by using the portage SLOT mechanism, but that is not always a relevant
1703# solution, so instead you can call this from pkg_preinst. See also the
1704# preserve_old_lib_notify function.
1705preserve_old_lib() {
1706 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1708 die "Invalid preserve_old_lib() usage"
1709 fi
1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1711
1712 # let portage worry about it
1713 has preserve-libs ${FEATURES} && return 0
1714
1715 local lib dir
1716 for lib in "$@" ; do
1717 [[ -e ${ROOT}/${lib} ]] || continue
1718 dir=${lib%/*}
1719 dodir ${dir} || die "dodir ${dir} failed"
1720 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1721 touch "${D}"/${lib}
1722 done
1723}
1724
1725# @FUNCTION: preserve_old_lib_notify
1726# @USAGE: <libs to notify> [more libs]
1727# @DESCRIPTION:
1728# Spit helpful messages about the libraries preserved by preserve_old_lib.
1729preserve_old_lib_notify() {
1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1732 die "Invalid preserve_old_lib_notify() usage"
1733 fi
1734
1735 # let portage worry about it
1736 has preserve-libs ${FEATURES} && return 0
1737
1738 local lib notice=0
1739 for lib in "$@" ; do
1740 [[ -e ${ROOT}/${lib} ]] || continue
1741 if [[ ${notice} -eq 0 ]] ; then
1742 notice=1
1743 ewarn "Old versions of installed libraries were detected on your system."
1744 ewarn "In order to avoid breaking packages that depend on these old libs,"
1745 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1746 ewarn "in order to remove these old dependencies. If you do not have this"
1747 ewarn "helper program, simply emerge the 'gentoolkit' package."
1748 ewarn
1749 fi
1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1751 done
1752 if [[ ${notice} -eq 1 ]] ; then
1753 ewarn
1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1759 fi
1760}
1761
1762# @FUNCTION: built_with_use
1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1764# @DESCRIPTION:
1765#
1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1767#
1768# A temporary hack until portage properly supports DEPENDing on USE
1769# flags being enabled in packages. This will check to see if the specified
1770# DEPEND atom was built with the specified list of USE flags. The
1771# --missing option controls the behavior if called on a package that does
1772# not actually support the defined USE flags (aka listed in IUSE).
1773# The default is to abort (call die). The -a and -o flags control
1774# the requirements of the USE flags. They correspond to "and" and "or"
1775# logic. So the -a flag means all listed USE flags must be enabled
1776# while the -o flag means at least one of the listed IUSE flags must be
1777# enabled. The --hidden option is really for internal use only as it
1778# means the USE flag we're checking is hidden expanded, so it won't be found
1779# in IUSE like normal USE flags.
1780#
1781# Remember that this function isn't terribly intelligent so order of optional
1782# flags matter.
1783built_with_use() {
1784 local hidden="no"
1785 if [[ $1 == "--hidden" ]] ; then
1786 hidden="yes"
1787 shift
1788 fi
1789
1790 local missing_action="die"
1791 if [[ $1 == "--missing" ]] ; then
1792 missing_action=$2
1793 shift ; shift
1794 case ${missing_action} in
1795 true|false|die) ;;
1796 *) die "unknown action '${missing_action}'";;
1797 esac
1798 fi
1799
1800 local opt=$1
1801 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1802
1803 local PKG=$(best_version $1)
1804 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1805 shift
1806
1807 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1808 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1809
1810 # if the IUSE file doesn't exist, the read will error out, we need to handle
1811 # this gracefully
1812 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1813 case ${missing_action} in
1814 true) return 0;;
1815 false) return 1;;
1816 die) die "Unable to determine what USE flags $PKG was built with";;
1817 esac
1818 fi
1819
1820 if [[ ${hidden} == "no" ]] ; then
1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1822 # Don't check USE_EXPAND #147237
1823 local expand
1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1825 if [[ $1 == ${expand}_* ]] ; then
1826 expand=""
1827 break
1828 fi
1829 done
1830 if [[ -n ${expand} ]] ; then
1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1832 case ${missing_action} in
1833 true) return 0;;
1834 false) return 1;;
1835 die) die "$PKG does not actually support the $1 USE flag!";;
1836 esac
1837 fi
1838 fi
1839 fi
1840
1841 local USE_BUILT=$(<${USEFILE})
1842 while [[ $# -gt 0 ]] ; do
1843 if [[ ${opt} = "-o" ]] ; then
1844 has $1 ${USE_BUILT} && return 0
1845 else
1846 has $1 ${USE_BUILT} || return 1
1847 fi
1848 shift
1849 done
1850 [[ ${opt} = "-a" ]]
1851}
1852
1853# @FUNCTION: epunt_cxx
1854# @USAGE: [dir to scan]
1855# @DESCRIPTION:
1856# Many configure scripts wrongly bail when a C++ compiler could not be
1857# detected. If dir is not specified, then it defaults to ${S}.
1858#
1859# http://bugs.gentoo.org/73450
1860epunt_cxx() {
1861 local dir=$1
1862 [[ -z ${dir} ]] && dir=${S}
1863 ebegin "Removing useless C++ checks"
1864 local f
1865 find "${dir}" -name configure | while read f ; do
1866 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1867 done
1868 eend 0
1869}
1870
1871# @FUNCTION: make_wrapper
1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1873# @DESCRIPTION:
1874# Create a shell wrapper script named wrapper in installpath
1875# (defaults to the bindir) to execute target (default of wrapper) by
1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1877# libpaths followed by optionally changing directory to chdir.
1878make_wrapper() {
1879 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1880 local tmpwrapper=$(emktemp)
1881 # We don't want to quote ${bin} so that people can pass complex
1882 # things as $bin ... "./someprog --args"
1883 cat << EOF > "${tmpwrapper}"
1884#!/bin/sh
1885cd "${chdir:-.}"
1886if [ -n "${libdir}" ] ; then
1887 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1888 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1889 else
1890 export LD_LIBRARY_PATH="${libdir}"
1891 fi
1892fi
1893exec ${bin} "\$@"
1894EOF
1895 chmod go+rx "${tmpwrapper}"
1896 if [[ -n ${path} ]] ; then
1897 (
1898 exeinto "${path}"
1899 newexe "${tmpwrapper}" "${wrapper}"
1900 ) || die
1901 else
1902 newbin "${tmpwrapper}" "${wrapper}" || die
1903 fi
1904}
1905
1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1920# fi
1921
1922# cd "${D}"
1923# [[ -d usr/share/doc ]] || return 0
1924
1925# find usr/share/doc -exec gzip {} +
1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

Legend:
Removed from v.1.78  
changed lines
  Added in v.1.330

  ViewVC Help
Powered by ViewVC 1.1.20