/[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 1.340
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 1.340 2010/03/07 03:00:08 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
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)
941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 esac
950 type="AudioVideo;${type}"
951 ;;
952 esac
953 ;;
954
955 net)
956 case ${catmin} in
957 dialup) type=Dialup;;
958 ftp) type=FileTransfer;;
959 im) type=InstantMessaging;;
960 irc) type=IRCClient;;
961 mail) type=Email;;
962 news) type=News;;
963 nntp) type=News;;
964 p2p) type=FileTransfer;;
965 voip) type=Telephony;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 esac
982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
987 ;;
988
989 www)
990 case ${catmin} in
991 client) type=WebBrowser;;
992 esac
993 type="Network;${type}"
994 ;;
995
714 *) 996 *)
715 type= 997 type=
716 ;; 998 ;;
717 esac 999 esac
718 fi 1000 fi
719 local desktop="${T}/${exec}.desktop" 1001 if [ "${SLOT}" == "0" ] ; then
1002 local desktop_name="${PN}"
1003 else
1004 local desktop_name="${PN}-${SLOT}"
1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 1021 [Desktop Entry]
722Encoding=UTF-8
723Version=0.9.2
724Name=${name} 1022 Name=${name}
725Type=Application 1023 Type=Application
726Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
727Exec=${exec} 1025 Exec=${exec}
728Path=${path} 1026 TryExec=${exec%% *}
729Icon=${icon} 1027 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1028 Categories=${type}
1029 EOF
731 1030
732 if [ -d "/usr/share/applications" ] 1031 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
733 then 1032
1033 (
1034 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 1036 insinto /usr/share/applications
735 doins ${desktop} 1037 doins "${desktop}"
736 fi 1038 ) || die "installing desktop file failed"
1039}
737 1040
738 #if [ -d "/usr/share/gnome/apps" ] 1041# @FUNCTION: validate_desktop_entries
739 #then 1042# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 1043# @MAINTAINER:
741 # doins ${desktop} 1044# Carsten Lohrke <carlo@gentoo.org>
742 #fi 1045# @DESCRIPTION:
743 1046# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1047validate_desktop_entries() {
745 #then 1048 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 1049 einfo "Checking desktop entry validity"
747 # do 1050 local directories=""
748 # insinto ${ver}/share/applnk/Games 1051 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 1052 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 1053 done
1054 if [[ -n ${directories} ]] ; then
1055 for FILE in $(find ${directories} -name "*\.desktop" \
1056 -not -path '*.hidden*' | sort -u 2>/dev/null)
1057 do
1058 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1059 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1060 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1061 done
1062 fi
1063 echo ""
1064 else
1065 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
751 #fi 1066 fi
1067}
752 1068
753 if [ -d "/usr/share/applnk" ] 1069# @FUNCTION: make_session_desktop
754 then 1070# @USAGE: <title> <command> [command args...]
755 insinto /usr/share/applnk/${type} 1071# @DESCRIPTION:
1072# Make a GDM/KDM Session file. The title is the file to execute to start the
1073# Window Manager. The command is the name of the Window Manager.
1074#
1075# You can set the name of the file via the ${wm} variable.
1076make_session_desktop() {
1077 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1078 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1079
1080 local title=$1
1081 local command=$2
1082 local desktop=${T}/${wm:-${PN}}.desktop
1083 shift 2
1084
1085 cat <<-EOF > "${desktop}"
1086 [Desktop Entry]
1087 Name=${title}
1088 Comment=This session logs you into ${title}
1089 Exec=${command} $*
1090 TryExec=${command}
1091 Type=XSession
1092 EOF
1093
1094 (
1095 # wrap the env here so that the 'insinto' call
1096 # doesn't corrupt the env of the caller
1097 insinto /usr/share/xsessions
756 doins ${desktop} 1098 doins "${desktop}"
1099 )
1100}
1101
1102# @FUNCTION: domenu
1103# @USAGE: <menus>
1104# @DESCRIPTION:
1105# Install the list of .desktop menu files into the appropriate directory
1106# (/usr/share/applications).
1107domenu() {
1108 (
1109 # wrap the env here so that the 'insinto' call
1110 # doesn't corrupt the env of the caller
1111 local i j ret=0
1112 insinto /usr/share/applications
1113 for i in "$@" ; do
1114 if [[ -f ${i} ]] ; then
1115 doins "${i}"
1116 ((ret+=$?))
1117 elif [[ -d ${i} ]] ; then
1118 for j in "${i}"/*.desktop ; do
1119 doins "${j}"
1120 ((ret+=$?))
1121 done
1122 else
1123 ((++ret))
757 fi 1124 fi
1125 done
1126 exit ${ret}
1127 )
1128}
758 1129
759 return 0 1130# @FUNCTION: newmenu
1131# @USAGE: <menu> <newname>
1132# @DESCRIPTION:
1133# Like all other new* functions, install the specified menu as newname.
1134newmenu() {
1135 (
1136 # wrap the env here so that the 'insinto' call
1137 # doesn't corrupt the env of the caller
1138 insinto /usr/share/applications
1139 newins "$@"
1140 )
1141}
1142
1143# @FUNCTION: doicon
1144# @USAGE: <list of icons>
1145# @DESCRIPTION:
1146# Install the list of icons into the icon directory (/usr/share/pixmaps).
1147# This is useful in conjunction with creating desktop/menu files.
1148doicon() {
1149 (
1150 # wrap the env here so that the 'insinto' call
1151 # doesn't corrupt the env of the caller
1152 local i j ret
1153 insinto /usr/share/pixmaps
1154 for i in "$@" ; do
1155 if [[ -f ${i} ]] ; then
1156 doins "${i}"
1157 ((ret+=$?))
1158 elif [[ -d ${i} ]] ; then
1159 for j in "${i}"/*.png ; do
1160 doins "${j}"
1161 ((ret+=$?))
1162 done
1163 else
1164 ((++ret))
1165 fi
1166 done
1167 exit ${ret}
1168 )
1169}
1170
1171# @FUNCTION: newicon
1172# @USAGE: <icon> <newname>
1173# @DESCRIPTION:
1174# Like all other new* functions, install the specified icon as newname.
1175newicon() {
1176 (
1177 # wrap the env here so that the 'insinto' call
1178 # doesn't corrupt the env of the caller
1179 insinto /usr/share/pixmaps
1180 newins "$@"
1181 )
760} 1182}
761 1183
762# for internal use only (unpack_pdv and unpack_makeself) 1184# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1185find_unpackable_file() {
764 local src="$1" 1186 local src=$1
765 if [ -z "${src}" ] 1187 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 1188 src=${DISTDIR}/${A}
768 else 1189 else
769 if [ -e "${DISTDIR}/${src}" ] 1190 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 1191 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 1192 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 1193 src=${PWD}/${src}
775 elif [ -e "${src}" ] 1194 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 1195 src=${src}
778 fi
779 fi 1196 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1197 fi
1198 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 1199 echo "${src}"
782} 1200}
783 1201
1202# @FUNCTION: unpack_pdv
1203# @USAGE: <file to unpack> <size of off_t>
1204# @DESCRIPTION:
784# Unpack those pesky pdv generated files ... 1205# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 1206# 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 1207# 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. 1208# it seems to like to segfault a lot :(. So lets take it apart ourselves.
788# 1209#
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 1210# 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 1211# 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 1212# the size of the off_t type (in bytes) on the machine that built the pdv
1213# archive.
1214#
793# archive. one way to determine this is by running the following commands: 1215# One way to determine this is by running the following commands:
1216#
1217# @CODE
794# strings <pdv archive> | grep lseek 1218# strings <pdv archive> | grep lseek
795# strace -elseek <pdv archive> 1219# strace -elseek <pdv archive>
1220# @CODE
1221#
796# basically look for the first lseek command (we do the strings/grep because 1222# Basically look for the first lseek command (we do the strings/grep because
797# sometimes the function call is _llseek or something) and steal the 2nd 1223# sometimes the function call is _llseek or something) and steal the 2nd
798# parameter. here is an example: 1224# parameter. Here is an example:
1225#
1226# @CODE
799# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1227# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
800# lseek 1228# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1229# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 1230# lseek(3, -4, SEEK_END) = 2981250
1231# @CODE
1232#
803# thus we would pass in the value of '4' as the second parameter. 1233# Thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 1234unpack_pdv() {
805 local src="`find_unpackable_file $1`" 1235 local src=$(find_unpackable_file "$1")
806 local sizeoff_t="$2" 1236 local sizeoff_t=$2
807 1237
1238 [[ -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 :(" 1239 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 1240
810 local shrtsrc="`basename ${src}`" 1241 local shrtsrc=$(basename "${src}")
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1242 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1243 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1244 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
814 1245
815 # grab metadata for debug reasons 1246 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1247 local metafile=$(emktemp)
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1248 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
818 1249
819 # rip out the final file name from the metadata 1250 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1251 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
821 datafile="`basename ${datafile}`" 1252 datafile=$(basename "${datafile}")
822 1253
823 # now lets uncompress/untar the file if need be 1254 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1255 local tmpfile=$(emktemp)
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1256 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1257
827 local iscompressed="`file -b ${tmpfile}`" 1258 local iscompressed=$(file -b "${tmpfile}")
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1259 if [[ ${iscompressed:0:8} == "compress" ]] ; then
829 iscompressed=1 1260 iscompressed=1
830 mv ${tmpfile}{,.Z} 1261 mv ${tmpfile}{,.Z}
831 gunzip ${tmpfile} 1262 gunzip ${tmpfile}
832 else 1263 else
833 iscompressed=0 1264 iscompressed=0
834 fi 1265 fi
835 local istar="`file -b ${tmpfile}`" 1266 local istar=$(file -b "${tmpfile}")
836 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1267 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
837 istar=1 1268 istar=1
838 else 1269 else
839 istar=0 1270 istar=0
840 fi 1271 fi
841 1272
869 true 1300 true
870 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1301 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
871 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1302 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
872} 1303}
873 1304
1305# @FUNCTION: unpack_makeself
1306# @USAGE: [file to unpack] [offset] [tail|dd]
1307# @DESCRIPTION:
874# Unpack those pesky makeself generated files ... 1308# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1309# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1310# the end of the archive. Loki utilized the format as does
877# many other game companies. 1311# many other game companies.
878# 1312#
879# Usage: unpack_makeself [file to unpack] [offset] 1313# If the file is not specified, then ${A} is used. If the
880# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1314# offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1315# the proper offset from the script itself.
883unpack_makeself() { 1316unpack_makeself() {
1317 local src_input=${1:-${A}}
884 local src="`find_unpackable_file $1`" 1318 local src=$(find_unpackable_file "${src_input}")
885 local skip="$2" 1319 local skip=$2
1320 local exe=$3
886 1321
1322 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1323
887 local shrtsrc="`basename ${src}`" 1324 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1325 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1326 if [[ -z ${skip} ]] ; then
890 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1327 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
892 local skip=0 1328 local skip=0
1329 exe=tail
893 case ${ver} in 1330 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1331 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1332 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1333 ;;
897 2.0|2.0.1) 1334 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1335 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1336 ;;
900 2.1.1) 1337 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1338 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1339 let skip="skip + 1"
903 ;; 1340 ;;
904 2.1.2) 1341 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1342 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1343 let skip="skip + 1"
907 ;; 1344 ;;
908 2.1.3) 1345 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1346 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1347 let skip="skip + 1"
1348 ;;
1349 2.1.4|2.1.5)
1350 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1351 skip=$(head -n ${skip} "${src}" | wc -c)
1352 exe="dd"
911 ;; 1353 ;;
912 *) 1354 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1355 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1356 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1357 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1359 die "makeself version '${ver}' not supported"
918 ;; 1360 ;;
919 esac 1361 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1362 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1363 fi
1364 case ${exe} in
1365 tail) exe="tail -n +${skip} '${src}'";;
1366 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1367 *) die "makeself cant handle exe '${exe}'"
1368 esac
922 1369
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1370 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1371 local tmpfile=$(emktemp)
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1372 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1373 local filetype=$(file -b "${tmpfile}")
927 case ${filetype} in 1374 case ${filetype} in
928 *tar\ archive) 1375 *tar\ archive*)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1376 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1377 ;;
931 bzip2*) 1378 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1379 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1380 ;;
934 gzip*) 1381 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1382 eval ${exe} | tar --no-same-owner -xzf -
1383 ;;
1384 compress*)
1385 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1386 ;;
937 *) 1387 *)
1388 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1389 false
939 ;; 1390 ;;
940 esac 1391 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1392 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1393}
943 1394
1395# @FUNCTION: check_license
1396# @USAGE: [license]
1397# @DESCRIPTION:
944# Display a license for user to accept. 1398# 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. 1399# specified, then ${LICENSE} is used.
948check_license() { 1400check_license() {
949 local lic=$1 1401 local lic=$1
950 if [ -z "${lic}" ] ; then 1402 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1403 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1404 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1405 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1406 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1407 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1408 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1409 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1410 lic="${lic}"
959 fi
960 fi 1411 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1412 fi
962 local l="`basename ${lic}`" 1413 local l="`basename ${lic}`"
963 1414
964 # here is where we check for the licenses the user already 1415 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1416 # accepted ... if we don't find a match, we make the user accept
966 local alic 1417 local alic
1418 eshopts_push -o noglob # so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1419 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1420 if [[ ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1421 eshopts_pop
1422 return 0
1423 fi
970 done 1424 done
1425 eshopts_pop
1426 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
971 1427
972 local licmsg="`mymktemp ${T}`" 1428 local licmsg=$(emktemp)
973 cat << EOF > ${licmsg} 1429 cat <<-EOF > ${licmsg}
974********************************************************** 1430 **********************************************************
975The following license outlines the terms of use of this 1431 The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1432 package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1433 continue. When you are done viewing, hit 'q'. If you
978CTRL+C out of this, the install will not run! 1434 CTRL+C out of this, the install will not run!
979********************************************************** 1435 **********************************************************
980 1436
981EOF 1437 EOF
982 cat ${lic} >> ${licmsg} 1438 cat ${lic} >> ${licmsg}
983 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1439 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
984 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1440 einfon "Do you accept the terms of this license (${l})? [yes/no] "
985 read alic 1441 read alic
986 case ${alic} in 1442 case ${alic} in
993 die "Failed to accept license" 1449 die "Failed to accept license"
994 ;; 1450 ;;
995 esac 1451 esac
996} 1452}
997 1453
1454# @FUNCTION: cdrom_get_cds
1455# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1456# @DESCRIPTION:
998# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1457# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
999# the whole 'non-interactive' policy, but damnit I want CD support ! 1458# the whole 'non-interactive' policy, but damnit I want CD support !
1000# 1459#
1001# with these cdrom functions we handle all the user interaction and 1460# With these cdrom functions we handle all the user interaction and
1002# standardize everything. all you have to do is call cdrom_get_cds() 1461# standardize everything. All you have to do is call cdrom_get_cds()
1003# and when the function returns, you can assume that the cd has been 1462# and when the function returns, you can assume that the cd has been
1004# found at CDROM_ROOT. 1463# found at CDROM_ROOT.
1005# 1464#
1465# The function will attempt to locate a cd based upon a file that is on
1466# the cd. The more files you give this function, the more cds
1467# the cdrom functions will handle.
1468#
1006# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1469# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1007# etc... if you want to give the cds better names, then just export 1470# etc... If you want to give the cds better names, then just export
1008# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1471# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1472# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1473# also use the CDROM_NAME_SET bash array.
1009# 1474#
1010# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1475# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
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() { 1476cdrom_get_cds() {
1017 # first we figure out how many cds we're dealing with by 1477 # first we figure out how many cds we're dealing with by
1018 # the # of files they gave us 1478 # the # of files they gave us
1019 local cdcnt=0 1479 local cdcnt=0
1020 local f= 1480 local f=
1021 for f in "$@" ; do 1481 for f in "$@" ; do
1022 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1023 export CDROM_CHECK_${cdcnt}="$f" 1483 export CDROM_CHECK_${cdcnt}="$f"
1024 done 1484 done
1025 export CDROM_TOTAL_CDS=${cdcnt} 1485 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1486 export CDROM_CURRENT_CD=1
1027 1487
1028 # now we see if the user gave use CD_ROOT ... 1488 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1489 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1490 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= 1491 local var=
1038 cdcnt=0 1492 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1494 ((++cdcnt))
1041 var="CD_ROOT_${cdcnt}" 1495 var="CD_ROOT_${cdcnt}"
1496 [[ -z ${!var} ]] && var="CD_ROOT"
1042 if [ -z "${!var}" ] ; then 1497 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1498 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1499 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1500 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1501 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1502 fi
1048 export CDROM_ROOTS_${cdcnt}="${!var}"
1049 done 1503 done
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1504 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1505 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1506 export CDROM_SET=-1
1507 for f in ${CDROM_CHECK_1//:/ } ; do
1508 ((++CDROM_SET))
1509 [[ -e ${CD_ROOT}/${f} ]] && break
1510 done
1511 export CDROM_MATCH=${f}
1052 return 1512 return
1053 fi 1513 fi
1054 1514
1515 # User didn't help us out so lets make sure they know they can
1516 # simplify the whole process ...
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1517 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1518 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 1519 echo
1063 einfo "If you do not have the CD, but have the data files" 1520 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1521 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1522 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1523 einfo "directory containing the files."
1067 echo 1524 echo
1525 einfo "For example:"
1526 einfo "export CD_ROOT=/mnt/cdrom"
1527 echo
1068 else 1528 else
1529 if [[ -n ${CDROM_NAME_SET} ]] ; then
1530 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1531 cdcnt=0
1532 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1533 ((++cdcnt))
1534 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1535 done
1536 fi
1537
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1538 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1539 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1540 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1541 ((++cdcnt))
1073 var="CDROM_NAME_${cdcnt}" 1542 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1543 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1544 done
1076 echo 1545 echo
1077 einfo "If you do not have the CDs, but have the data files" 1546 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1547 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1548 einfo "the following variables so they point to the right place:"
1080 einfon "" 1549 einfon ""
1081 cdcnt=0 1550 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1551 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1552 ((++cdcnt))
1084 echo -n " CD_ROOT_${cdcnt}" 1553 echo -n " CD_ROOT_${cdcnt}"
1085 done 1554 done
1086 echo 1555 echo
1087 einfo "Or, if you have all the files in the same place, or" 1556 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1557 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1558 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1559 einfo "for all the CDs."
1091 echo 1560 echo
1561 einfo "For example:"
1562 einfo "export CD_ROOT_1=/mnt/cdrom"
1563 echo
1092 fi 1564 fi
1565
1566 export CDROM_SET=""
1093 export CDROM_CURRENT_CD=0 1567 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1568 cdrom_load_next_cd
1095} 1569}
1096 1570
1097# this is only used when you need access to more than one cd. 1571# @FUNCTION: cdrom_load_next_cd
1098# when you have finished using the first cd, just call this function. 1572# @DESCRIPTION:
1099# when it returns, CDROM_ROOT will be pointing to the second cd. 1573# Some packages are so big they come on multiple CDs. When you're done reading
1100# remember, you can only go forward in the cd chain, you can't go back. 1574# files off a CD and want access to the next one, just call this function.
1575# Again, all the messy details of user interaction are taken care of for you.
1576# Once this returns, just read the variable CDROM_ROOT for the location of the
1577# mounted CD. Note that you can only go forward in the CD list, so make sure
1578# you only call this function when you're done using the current CD.
1101cdrom_load_next_cd() { 1579cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1580 local var
1581 ((++CDROM_CURRENT_CD))
1104 1582
1105 unset CDROM_ROOT 1583 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1584 var=CD_ROOT_${CDROM_CURRENT_CD}
1585 [[ -z ${!var} ]] && var="CD_ROOT"
1107 if [ -z "${!var}" ] ; then 1586 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1587 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1588 _cdrom_locate_file_on_cd ${!var}
1110 else 1589 else
1111 export CDROM_ROOT="${!var}" 1590 export CDROM_ROOT=${!var}
1112 fi 1591 fi
1113 1592
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1593 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1594}
1116 1595
1119# all it does is try to locate a give file on a cd ... if the cd isn't 1598# all it does is try to locate a give file on a cd ... if the cd isn't
1120# found, then a message asking for the user to insert the cdrom will be 1599# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1600# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1601# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1602# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1603_cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do
1126 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})"
1128 local mline="" 1604 local mline=""
1129 local showedmsg=0 1605 local showedmsg=0 showjolietmsg=0
1130 1606
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1607 while [[ -z ${CDROM_ROOT} ]] ; do
1608 local i=0
1609 local -a cdset=(${*//:/ })
1610 if [[ -n ${CDROM_SET} ]] ; then
1611 cdset=(${cdset[${CDROM_SET}]})
1612 fi
1613
1614 while [[ -n ${cdset[${i}]} ]] ; do
1615 local dir=$(dirname ${cdset[${i}]})
1616 local file=$(basename ${cdset[${i}]})
1617
1618 local point= node= fs= foo=
1619 while read point node fs foo ; do
1620 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1621 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1622 && continue
1623 point=${point//\040/ }
1132 [ -d "${mline}/${dir}" ] || continue 1624 [[ ! -d ${point}/${dir} ]] && continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1625 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1134 && export CDROM_ROOT=${mline} 1626 export CDROM_ROOT=${point}
1627 export CDROM_SET=${i}
1628 export CDROM_MATCH=${cdset[${i}]}
1629 return
1630 done <<< "$(get_mounts)"
1631
1632 ((++i))
1135 done 1633 done
1136 1634
1137 if [ -z "${CDROM_ROOT}" ] ; then
1138 echo 1635 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1636 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1637 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1638 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1639 einfo "Please insert+mount the cdrom for ${PN} now !"
1143 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi
1146 else 1640 else
1147 if [ -z "${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 !" 1641 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1152 fi
1153 fi 1642 fi
1154 showedmsg=1 1643 else
1644 if [[ -z ${CDROM_NAME_1} ]] ; then
1645 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1646 else
1647 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1648 einfo "Please insert+mount the ${!var} cdrom now !"
1649 fi
1155 fi 1650 fi
1651 showedmsg=1
1652 fi
1156 einfo "Press return to scan for the cd again" 1653 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1654 einfo "or hit CTRL+C to abort the emerge."
1158 read 1655 echo
1656 if [[ ${showjolietmsg} -eq 0 ]] ; then
1657 showjolietmsg=1
1658 else
1659 ewarn "If you are having trouble with the detection"
1660 ewarn "of your CD, it is possible that you do not have"
1661 ewarn "Joliet support enabled in your kernel. Please"
1662 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1663 ebeep 5
1159 fi 1664 fi
1665 read || die "something is screwed with your system"
1160 done 1666 done
1161} 1667}
1668
1669# @FUNCTION: strip-linguas
1670# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1671# @DESCRIPTION:
1672# Make sure that LINGUAS only contains languages that
1673# a package can support. The first form allows you to
1674# specify a list of LINGUAS. The -i builds a list of po
1675# files found in all the directories and uses the
1676# intersection of the lists. The -u builds a list of po
1677# files found in all the directories and uses the union
1678# of the lists.
1679strip-linguas() {
1680 local ls newls nols
1681 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1682 local op=$1; shift
1683 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1684 local d f
1685 for d in "$@" ; do
1686 if [[ ${op} == "-u" ]] ; then
1687 newls=${ls}
1688 else
1689 newls=""
1690 fi
1691 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1692 if [[ ${op} == "-i" ]] ; then
1693 hasq ${f} ${ls} && newls="${newls} ${f}"
1694 else
1695 hasq ${f} ${ls} || newls="${newls} ${f}"
1696 fi
1697 done
1698 ls=${newls}
1699 done
1700 else
1701 ls="$@"
1702 fi
1703
1704 nols=""
1705 newls=""
1706 for f in ${LINGUAS} ; do
1707 if hasq ${f} ${ls} ; then
1708 newls="${newls} ${f}"
1709 else
1710 nols="${nols} ${f}"
1711 fi
1712 done
1713 [[ -n ${nols} ]] \
1714 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1715 export LINGUAS=${newls:1}
1716}
1717
1718# @FUNCTION: preserve_old_lib
1719# @USAGE: <libs to preserve> [more libs]
1720# @DESCRIPTION:
1721# These functions are useful when a lib in your package changes ABI SONAME.
1722# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1723# would break packages that link against it. Most people get around this
1724# by using the portage SLOT mechanism, but that is not always a relevant
1725# solution, so instead you can call this from pkg_preinst. See also the
1726# preserve_old_lib_notify function.
1727preserve_old_lib() {
1728 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1729 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1730 die "Invalid preserve_old_lib() usage"
1731 fi
1732 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1733
1734 # let portage worry about it
1735 has preserve-libs ${FEATURES} && return 0
1736
1737 local lib dir
1738 for lib in "$@" ; do
1739 [[ -e ${ROOT}/${lib} ]] || continue
1740 dir=${lib%/*}
1741 dodir ${dir} || die "dodir ${dir} failed"
1742 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1743 touch "${D}"/${lib}
1744 done
1745}
1746
1747# @FUNCTION: preserve_old_lib_notify
1748# @USAGE: <libs to notify> [more libs]
1749# @DESCRIPTION:
1750# Spit helpful messages about the libraries preserved by preserve_old_lib.
1751preserve_old_lib_notify() {
1752 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1753 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1754 die "Invalid preserve_old_lib_notify() usage"
1755 fi
1756
1757 # let portage worry about it
1758 has preserve-libs ${FEATURES} && return 0
1759
1760 local lib notice=0
1761 for lib in "$@" ; do
1762 [[ -e ${ROOT}/${lib} ]] || continue
1763 if [[ ${notice} -eq 0 ]] ; then
1764 notice=1
1765 ewarn "Old versions of installed libraries were detected on your system."
1766 ewarn "In order to avoid breaking packages that depend on these old libs,"
1767 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1768 ewarn "in order to remove these old dependencies. If you do not have this"
1769 ewarn "helper program, simply emerge the 'gentoolkit' package."
1770 ewarn
1771 fi
1772 ewarn " # revdep-rebuild --library ${lib##*/}"
1773 done
1774 if [[ ${notice} -eq 1 ]] ; then
1775 ewarn
1776 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1777 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1778 for lib in "$@" ; do
1779 ewarn " # rm '${lib}'"
1780 done
1781 fi
1782}
1783
1784# @FUNCTION: built_with_use
1785# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1786# @DESCRIPTION:
1787#
1788# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1789#
1790# A temporary hack until portage properly supports DEPENDing on USE
1791# flags being enabled in packages. This will check to see if the specified
1792# DEPEND atom was built with the specified list of USE flags. The
1793# --missing option controls the behavior if called on a package that does
1794# not actually support the defined USE flags (aka listed in IUSE).
1795# The default is to abort (call die). The -a and -o flags control
1796# the requirements of the USE flags. They correspond to "and" and "or"
1797# logic. So the -a flag means all listed USE flags must be enabled
1798# while the -o flag means at least one of the listed IUSE flags must be
1799# enabled. The --hidden option is really for internal use only as it
1800# means the USE flag we're checking is hidden expanded, so it won't be found
1801# in IUSE like normal USE flags.
1802#
1803# Remember that this function isn't terribly intelligent so order of optional
1804# flags matter.
1805built_with_use() {
1806 local hidden="no"
1807 if [[ $1 == "--hidden" ]] ; then
1808 hidden="yes"
1809 shift
1810 fi
1811
1812 local missing_action="die"
1813 if [[ $1 == "--missing" ]] ; then
1814 missing_action=$2
1815 shift ; shift
1816 case ${missing_action} in
1817 true|false|die) ;;
1818 *) die "unknown action '${missing_action}'";;
1819 esac
1820 fi
1821
1822 local opt=$1
1823 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1824
1825 local PKG=$(best_version $1)
1826 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1827 shift
1828
1829 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1830 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1831
1832 # if the IUSE file doesn't exist, the read will error out, we need to handle
1833 # this gracefully
1834 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1835 case ${missing_action} in
1836 true) return 0;;
1837 false) return 1;;
1838 die) die "Unable to determine what USE flags $PKG was built with";;
1839 esac
1840 fi
1841
1842 if [[ ${hidden} == "no" ]] ; then
1843 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1844 # Don't check USE_EXPAND #147237
1845 local expand
1846 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1847 if [[ $1 == ${expand}_* ]] ; then
1848 expand=""
1849 break
1850 fi
1851 done
1852 if [[ -n ${expand} ]] ; then
1853 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1854 case ${missing_action} in
1855 true) return 0;;
1856 false) return 1;;
1857 die) die "$PKG does not actually support the $1 USE flag!";;
1858 esac
1859 fi
1860 fi
1861 fi
1862
1863 local USE_BUILT=$(<${USEFILE})
1864 while [[ $# -gt 0 ]] ; do
1865 if [[ ${opt} = "-o" ]] ; then
1866 has $1 ${USE_BUILT} && return 0
1867 else
1868 has $1 ${USE_BUILT} || return 1
1869 fi
1870 shift
1871 done
1872 [[ ${opt} = "-a" ]]
1873}
1874
1875# @FUNCTION: epunt_cxx
1876# @USAGE: [dir to scan]
1877# @DESCRIPTION:
1878# Many configure scripts wrongly bail when a C++ compiler could not be
1879# detected. If dir is not specified, then it defaults to ${S}.
1880#
1881# http://bugs.gentoo.org/73450
1882epunt_cxx() {
1883 local dir=$1
1884 [[ -z ${dir} ]] && dir=${S}
1885 ebegin "Removing useless C++ checks"
1886 local f
1887 find "${dir}" -name configure | while read f ; do
1888 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1889 done
1890 eend 0
1891}
1892
1893# @FUNCTION: make_wrapper
1894# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1895# @DESCRIPTION:
1896# Create a shell wrapper script named wrapper in installpath
1897# (defaults to the bindir) to execute target (default of wrapper) by
1898# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1899# libpaths followed by optionally changing directory to chdir.
1900make_wrapper() {
1901 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1902 local tmpwrapper=$(emktemp)
1903 # We don't want to quote ${bin} so that people can pass complex
1904 # things as $bin ... "./someprog --args"
1905 cat << EOF > "${tmpwrapper}"
1906#!/bin/sh
1907cd "${chdir:-.}"
1908if [ -n "${libdir}" ] ; then
1909 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1910 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1911 else
1912 export LD_LIBRARY_PATH="${libdir}"
1913 fi
1914fi
1915exec ${bin} "\$@"
1916EOF
1917 chmod go+rx "${tmpwrapper}"
1918 if [[ -n ${path} ]] ; then
1919 (
1920 exeinto "${path}"
1921 newexe "${tmpwrapper}" "${wrapper}"
1922 ) || die
1923 else
1924 newbin "${tmpwrapper}" "${wrapper}" || die
1925 fi
1926}
1927
1928# @FUNCTION: prepalldocs
1929# @USAGE:
1930# @DESCRIPTION:
1931# Compress files in /usr/share/doc which are not already
1932# compressed, excluding /usr/share/doc/${PF}/html.
1933# Uses the ecompressdir to do the compression.
1934# 2009-02-18 by betelgeuse:
1935# Commented because ecompressdir is even more internal to
1936# Portage than prepalldocs (it's not even mentioned in man 5
1937# ebuild). Please submit a better version for review to gentoo-dev
1938# if you want prepalldocs here.
1939#prepalldocs() {
1940# if [[ -n $1 ]] ; then
1941# ewarn "prepalldocs: invalid usage; takes no arguments"
1942# fi
1943
1944# cd "${D}"
1945# [[ -d usr/share/doc ]] || return 0
1946
1947# find usr/share/doc -exec gzip {} +
1948# ecompressdir --ignore /usr/share/doc/${PF}/html
1949# ecompressdir --queue /usr/share/doc
1950#}

Legend:
Removed from v.1.78  
changed lines
  Added in v.1.340

  ViewVC Help
Powered by ViewVC 1.1.20