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Revision 1.97 Revision 1.360
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.360 2011/08/07 23:35:28 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22if has "${EAPI:-0}" 0 1 2; then
20# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea
22# to assume all libraries will end up in lib. Replace any (sane) instances
23# where lib is named directly with $(get_libdir) if possible.
24#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38}
39 23
40# Sometimes you need to override the value returned by get_libdir. A good 24# @FUNCTION: epause
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 25# @USAGE: [seconds]
42# and where lib64 -must- be used on amd64 (for applications that need lib 26# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
44# portage version sanity checking. 28# printing a message the user should probably be reading and often used in
45# get_libdir_override expects one argument, the result get_libdir should 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
46# return: 30# don't wait at all. Defined in EAPIs 0 1 and 2.
47# 31epause() {
48# get_libdir_override lib64 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54} 33}
55 34
56# This function generate linker scripts in /usr/lib for dynamic 35# @FUNCTION: ebeep
57# libs in /lib. This is to fix linking problems when you have 36# @USAGE: [number of beeps]
58# the .so in /lib, and the .a in /usr/lib. What happens is that 37# @DESCRIPTION:
59# in some cases when linking dynamic, the .a in /usr/lib is used 38# Issue the specified number of beeps (default of 5 beeps). Useful when
60# instead of the .so in /lib due to gcc/libtool tweaking ld's 39# printing a message the user should probably be reading and often used in
61# library search path. This cause many builds to fail. 40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
62# See bug #4411 for more info. 41# don't beep at all. Defined in EAPIs 0 1 and 2.
63# 42ebeep() {
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(get_libdir)
77
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
79/* GNU ld script
80 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */
86END_LDSCRIPT
87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92}
93
94# Simple function to draw a line consisting of '=' the same length as $*
95#
96# <azarah@gentoo.org> (11 Nov 2002)
97#
98draw_line() {
99 local i=0 43 local n
100 local str_length="" 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
102 # Handle calls that do not have args, or wc not being installed ...
103 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
104 then
105 echo "==============================================================="
106 return 0
107 fi
108
109 # Get the length of $*
110 str_length="$(echo -n "$*" | wc -m)"
111
112 while [ "$i" -lt "${str_length}" ]
113 do
114 echo -n "=" 46 echo -ne "\a"
115 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 48 echo -ne "\a"
49 sleep 1
117 done 50 done
51 fi
52}
118 53
119 echo 54else
120 55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58}
59
60epause() {
61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62}
63
64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
121 return 0 116# return 0
117# fi
118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
122} 134}
123 135
124# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
128# Default options for patch 165# Default options for patch:
166# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
132# and not the full path .. 175# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
134# Change the printed message for a single patch. 179# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
137# 182# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
139# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
140EPATCH_FORCE="no" 189EPATCH_FORCE="no"
141 190
142# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
143# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
144# 199#
145# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
147# 202#
148# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
150# 205# if ${EPATCH_FORCE} != "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
160# 215#
161# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
162# 218#
163# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
164# 02_sparc_another-fix.patch.bz2
165#
166# This ensures that there are a set order, and you can have ARCH
167# specific patches.
168#
169# If you however give an argument to epatch(), it will treat it as a
170# single patch that need to be applied if its a file. If on the other
171# hand its a directory, it will set EPATCH_SOURCE to this.
172#
173# <azarah@gentoo.org> (10 Nov 2002)
174#
175epatch() { 220epatch() {
176 local PIPE_CMD="" 221 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 225 }
181 local x=""
182 226
183 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
185 local m="" 233 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 234 for m in "$@" ; do
188 epatch "${m}" 235 epatch "${m}"
189 done 236 done
190 return 0 237 return 0
191 fi 238 fi
192 239
193 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
194 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
196 246 set -- "$1"
197 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
199 250
200 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
201 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
202 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
256 # Re-use EPATCH_SOURCE as a search dir
257 epatch "${EPATCH_SOURCE}/$1"
258 return $?
259
260 else
261 # sanity check ... if it isn't a dir or file, wtf man ?
262 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
263 echo
264 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
265 eerror
266 eerror " ${EPATCH_SOURCE}"
267 eerror " ( ${EPATCH_SOURCE##*/} )"
268 echo
269 die "Cannot find \$EPATCH_SOURCE!"
270 fi
271
272 local PIPE_CMD
273 case ${EPATCH_SUFFIX##*\.} in
274 xz) PIPE_CMD="xz -dc" ;;
275 lzma) PIPE_CMD="lzma -dc" ;;
276 bz2) PIPE_CMD="bzip2 -dc" ;;
277 gz|Z|z) PIPE_CMD="gzip -dc" ;;
278 ZIP|zip) PIPE_CMD="unzip -p" ;;
279 *) ;;
280 esac
281
282 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
283
284 local x
285 for x in "$@" ; do
286 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
287 # didn't match anything, ignore continue on
288 [[ ! -f ${x} ]] && continue
289
290 local patchname=${x##*/}
291
292 # Apply single patches, or forced sets of patches, or
293 # patches with ARCH dependant names.
294 # ???_arch_foo.patch
295 # Else, skip this input altogether
296 local a=${patchname#*_} # strip the ???_
297 a=${a%%_*} # strip the _foo.patch
298 if ! [[ ${SINGLE_PATCH} == "yes" || \
299 ${EPATCH_FORCE} == "yes" || \
300 ${a} == all || \
301 ${a} == ${ARCH} ]]
204 then 302 then
205 local EPATCH_SOURCE="$1/*" 303 continue
304 fi
305
306 # Let people filter things dynamically
307 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
308 # let people use globs in the exclude
309 eshopts_push -o noglob
310
311 local ex
312 for ex in ${EPATCH_EXCLUDE} ; do
313 if [[ ${patchname} == ${ex} ]] ; then
314 eshopts_pop
315 continue 2
316 fi
317 done
318
319 eshopts_pop
320 fi
321
322 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
323 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
324 einfo "${EPATCH_SINGLE_MSG}"
325 else
326 einfo "Applying ${patchname} ..."
327 fi
206 else 328 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 329 einfo " ${patchname} ..."
330 fi
331
332 # most of the time, there will only be one run per unique name,
333 # but if there are more, make sure we get unique log filenames
334 local STDERR_TARGET="${T}/${patchname}.out"
335 if [[ -e ${STDERR_TARGET} ]] ; then
336 STDERR_TARGET="${T}/${patchname}-$$.out"
337 fi
338
339 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
340
341 # Decompress the patch if need be
342 local count=0
343 local PATCH_TARGET
344 if [[ -n ${PIPE_CMD} ]] ; then
345 PATCH_TARGET="${T}/$$.patch"
346 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
347
348 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
349 echo
350 eerror "Could not extract patch!"
351 #die "Could not extract patch!"
352 count=5
353 break
208 fi 354 fi
355 else
356 PATCH_TARGET=${x}
357 fi
358
359 # Check for absolute paths in patches. If sandbox is disabled,
360 # people could (accidently) patch files in the root filesystem.
361 # Or trigger other unpleasantries #237667. So disallow -p0 on
362 # such patches.
363 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
364 if [[ -n ${abs_paths} ]] ; then
365 count=1
366 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
367 fi
368 # Similar reason, but with relative paths.
369 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
370 if [[ -n ${rel_paths} ]] ; then
371 eqawarn "QA Notice: Your patch uses relative paths '../'."
372 eqawarn " In the future this will cause a failure."
373 eqawarn "${rel_paths}"
374 fi
375
376 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
377 while [[ ${count} -lt 5 ]] ; do
378 # Generate some useful debug info ...
379 (
380 _epatch_draw_line "***** ${patchname} *****"
381 echo
382 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
383 echo
384 _epatch_draw_line "***** ${patchname} *****"
385 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
386 ret=$?
387 echo
388 echo "patch program exited with status ${ret}"
389 exit ${ret}
390 ) >> "${STDERR_TARGET}"
391
392 if [ $? -eq 0 ] ; then
393 (
394 _epatch_draw_line "***** ${patchname} *****"
395 echo
396 echo "ACTUALLY APPLYING ${patchname} ..."
397 echo
398 _epatch_draw_line "***** ${patchname} *****"
399 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
400 ret=$?
401 echo
402 echo "patch program exited with status ${ret}"
403 exit ${ret}
404 ) >> "${STDERR_TARGET}"
405
406 if [ $? -ne 0 ] ; then
407 echo
408 eerror "A dry-run of patch command succeeded, but actually"
409 eerror "applying the patch failed!"
410 #die "Real world sux compared to the dreamworld!"
411 count=5
412 fi
413 break
414 fi
415
416 : $(( count++ ))
417 done
418
419 # if we had to decompress the patch, delete the temp one
420 if [[ -n ${PIPE_CMD} ]] ; then
421 rm -f "${PATCH_TARGET}"
422 fi
423
424 if [[ ${count} -ge 5 ]] ; then
425 echo
426 eerror "Failed Patch: ${patchname} !"
427 eerror " ( ${PATCH_TARGET} )"
428 eerror
429 eerror "Include in your bugreport the contents of:"
430 eerror
431 eerror " ${STDERR_TARGET}"
432 echo
433 die "Failed Patch: ${patchname}!"
434 fi
435
436 # if everything worked, delete the patch log
437 rm -f "${STDERR_TARGET}"
438 eend 0
439 done
440
441 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
442 : # everything worked
443}
444epatch_user() {
445 [[ $# -ne 0 ]] && die "epatch_user takes no options"
446
447 # don't clobber any EPATCH vars that the parent might want
448 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
449 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
450 EPATCH_SOURCE=${base}/${CTARGET}/${check}
451 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
452 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
453 if [[ -d ${EPATCH_SOURCE} ]] ; then
454 EPATCH_SOURCE=${EPATCH_SOURCE} \
455 EPATCH_SUFFIX="patch" \
456 EPATCH_FORCE="yes" \
457 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
458 epatch
459 return 0
460 fi
461 done
462 return 1
463}
464
465# @FUNCTION: emktemp
466# @USAGE: [temp dir]
467# @DESCRIPTION:
468# Cheap replacement for when debianutils (and thus mktemp)
469# does not exist on the users system.
470emktemp() {
471 local exe="touch"
472 [[ $1 == -d ]] && exe="mkdir" && shift
473 local topdir=$1
474
475 if [[ -z ${topdir} ]] ; then
476 [[ -z ${T} ]] \
477 && topdir="/tmp" \
478 || topdir=${T}
479 fi
480
481 if ! type -P mktemp > /dev/null ; then
482 # system lacks `mktemp` so we have to fake it
483 local tmp=/
484 while [[ -e ${tmp} ]] ; do
485 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
486 done
487 ${exe} "${tmp}" || ${exe} -p "${tmp}"
488 echo "${tmp}"
209 else 489 else
210 if [ ! -d ${EPATCH_SOURCE} ] 490 # the args here will give slightly wierd names on BSD,
211 then 491 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 492 if [[ ${exe} == "touch" ]] ; then
213 then 493 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
214 EPATCH_SOURCE="$1" 494 else
495 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
215 fi 496 fi
216
217 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi 497 fi
498}
224 499
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 500# @FUNCTION: egetent
226 fi 501# @USAGE: <database> <key>
227 502# @MAINTAINER:
228 case ${EPATCH_SUFFIX##*\.} in 503# base-system@gentoo.org (Linux)
229 bz2) 504# Joe Jezak <josejx@gmail.com> (OS X)
230 PIPE_CMD="bzip2 -dc" 505# usata@gentoo.org (OS X)
231 PATCH_SUFFIX="bz2" 506# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
507# @DESCRIPTION:
508# Small wrapper for getent (Linux),
509# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
510# and pw (FreeBSD) used in enewuser()/enewgroup()
511egetent() {
512 case ${CHOST} in
513 *-darwin[678])
514 case "$2" in
515 *[!0-9]*) # Non numeric
516 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
232 ;; 517 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${SINGLE_PATCH}" = "no" ]
248 then
249 einfo "Applying various patches (bugfixes/updates)..."
250 fi
251 for x in ${EPATCH_SOURCE}
252 do
253 # New ARCH dependant patch naming scheme...
254 #
255 # ???_arch_foo.patch
256 #
257 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ])
260 then
261 local count=0
262 local popts="${EPATCH_OPTS}"
263
264 if [ -n "${EPATCH_EXCLUDE}" ]
265 then
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
267 then
268 continue
269 fi
270 fi
271
272 if [ "${SINGLE_PATCH}" = "yes" ]
273 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then
276 einfo "${EPATCH_SINGLE_MSG}"
277 else
278 einfo "Applying ${x##*/}..."
279 fi
280 else
281 einfo " ${x##*/}..."
282 fi
283
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ]
289 do
290 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
298 else
299 PATCH_TARGET="${x}"
300 fi
301
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
304
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 echo
313 eerror "Could not extract patch!"
314 #die "Could not extract patch!"
315 count=5
316 break
317 fi
318 fi
319
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
321 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
327
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 rm -f ${PATCH_TARGET}
351 fi
352
353 if [ "${count}" -eq 5 ]
354 then
355 echo
356 eerror "Failed Patch: ${x##*/}!"
357 eerror
358 eerror "Include in your bugreport the contents of:"
359 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
361 echo
362 die "Failed Patch: ${x##*/}!"
363 fi
364
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
366
367 eend 0
368 fi
369 done
370 if [ "${SINGLE_PATCH}" = "no" ]
371 then
372 einfo "Done with patching"
373 fi
374}
375
376# This function return true if we are using the NPTL pthreads
377# implementation.
378#
379# <azarah@gentoo.org> (06 March 2003)
380#
381
382have_NPTL() {
383
384 cat > ${T}/test-nptl.c <<-"END"
385 #define _XOPEN_SOURCE
386 #include <unistd.h>
387 #include <stdio.h>
388
389 int main()
390 {
391 char buf[255];
392 char *str = buf;
393
394 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
395 if (NULL != str) {
396 printf("%s\n", str);
397 if (NULL != strstr(str, "NPTL"))
398 return 0;
399 }
400
401 return 1;
402 }
403 END
404
405 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
406 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
407 then
408 echo "yes"
409 einfon "Checking what PTHREADS implementation we have ... "
410 if ${T}/nptl
411 then
412 return 0
413 else
414 return 1
415 fi
416 else
417 echo "no"
418 fi
419
420 return 1
421}
422
423# This function check how many cpu's are present, and then set
424# -j in MAKEOPTS accordingly.
425#
426# Thanks to nall <nall@gentoo.org> for this.
427#
428get_number_of_jobs() {
429 local jobs=0
430
431 if [ ! -r /proc/cpuinfo ]
432 then
433 return 1
434 fi
435
436 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
437 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
438 then
439 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
440 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
441 ADMINPARAM="${ADMINPARAM/-j}"
442 fi
443
444 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
445
446 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
447 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
448 then
449 # these archs will always have "[Pp]rocessor"
450 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
451
452 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
453 then
454 # sparc always has "ncpus active"
455 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456
457 elif [ "${ARCH}" = "alpha" ]
458 then
459 # alpha has "cpus active", but only when compiled with SMP
460 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
461 then
462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi
466
467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
468 then
469 # ppc has "processor", but only when compiled with SMP
470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
471 then
472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
473 else
474 jobs=2
475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
480 else
481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
482 die "Unknown ARCH -- ${ARCH}!"
483 fi
484
485 # Make sure the number is valid ...
486 if [ "${jobs}" -lt 1 ]
487 then
488 jobs=1
489 fi
490
491 if [ -n "${ADMINPARAM}" ]
492 then
493 if [ "${jobs}" -gt "${ADMINPARAM}" ]
494 then
495 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
496 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
497 else
498 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
499 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
500 fi
501 fi
502}
503
504# Cheap replacement for when debianutils (and thus mktemp)
505# does not exist on the users system
506# vapier@gentoo.org
507#
508# Takes just 1 parameter (the directory to create tmpfile in)
509mymktemp() {
510 local topdir="$1"
511
512 [ -z "${topdir}" ] && topdir=/tmp
513 if [ "`which mktemp 2>/dev/null`" ]
514 then
515 mktemp -p ${topdir}
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() {
529 if [ "${ARCH}" == "macos" ] ; then
530 case "$2" in
531 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;;
534 *) # Numeric 518 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 519 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 520 ;;
537 esac 521 esac
538 else 522 ;;
539 getent $1 $2 523 *-darwin*)
524 local mytype=$1
525 [[ "passwd" == $mytype ]] && mytype="Users"
526 [[ "group" == $mytype ]] && mytype="Groups"
527 case "$2" in
528 *[!0-9]*) # Non numeric
529 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
530 ;;
531 *) # Numeric
532 local mykey="UniqueID"
533 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
534 dscl . -search /$mytype $mykey $2 2>/dev/null
535 ;;
536 esac
537 ;;
538 *-freebsd*|*-dragonfly*)
539 local opts action="user"
540 [[ $1 == "passwd" ]] || action="group"
541
542 # lookup by uid/gid
543 if [[ $2 == [[:digit:]]* ]] ; then
544 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 545 fi
541}
542 546
543# Simplify/standardize adding users to the system 547 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 548 ;;
545# 549 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 550 grep "$2:\*:" /etc/$1
547# 551 ;;
548# Default values if you do not specify any: 552 *)
549# username: REQUIRED ! 553 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 554 getent "$1" "$2"
551# note: pass -1 to get default behavior 555 ;;
552# shell: /bin/false 556 esac
553# homedir: /dev/null 557}
554# groups: none 558
555# extra: comment of 'added by portage for ${PN}' 559# @FUNCTION: enewuser
560# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
561# @DESCRIPTION:
562# Same as enewgroup, you are not required to understand how to properly add
563# a user to the system. The only required parameter is the username.
564# Default uid is (pass -1 for this) next available, default shell is
565# /bin/false, default homedir is /dev/null, there are no default groups,
566# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 567enewuser() {
568 case ${EBUILD_PHASE} in
569 unpack|compile|test|install)
570 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
571 eerror "Package fails at QA and at life. Please file a bug."
572 die "Bad package! enewuser is only for use in pkg_* functions!"
573 esac
574
557 # get the username 575 # get the username
558 local euser="$1"; shift 576 local euser=$1; shift
559 if [ -z "${euser}" ] 577 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 578 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 579 die "Cannot call enewuser without a username"
563 fi 580 fi
564 581
565 # lets see if the username already exists 582 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 583 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 584 return 0
569 fi 585 fi
570 einfo "Adding user '${euser}' to your system ..." 586 einfo "Adding user '${euser}' to your system ..."
571 587
572 # options to pass to useradd 588 # options to pass to useradd
573 local opts= 589 local opts=
574 590
575 # handle uid 591 # handle uid
576 local euid="$1"; shift 592 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 593 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 594 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 595 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 596 euid="next"
584 fi 597 fi
585 else 598 else
586 eerror "Userid given but is not greater than 0 !" 599 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 600 die "${euid} is not a valid UID"
588 fi 601 fi
589 else 602 else
590 euid="next" 603 euid="next"
591 fi 604 fi
592 if [ "${euid}" == "next" ] 605 if [[ ${euid} == "next" ]] ; then
593 then 606 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break 607 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 608 done
603 fi 609 fi
604 opts="${opts} -u ${euid}" 610 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 611 einfo " - Userid: ${euid}"
606 612
607 # handle shell 613 # handle shell
608 local eshell="$1"; shift 614 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 615 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 616 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 617 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 618 die "${eshell} does not exist in ${ROOT}"
619 fi
620 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
621 eerror "Do not specify ${eshell} yourself, use -1"
622 die "Pass '-1' as the shell parameter"
615 fi 623 fi
616 else 624 else
625 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
626 [[ -x ${ROOT}${shell} ]] && break
627 done
628
629 if [[ ${shell} == "/dev/null" ]] ; then
630 eerror "Unable to identify the shell to use, proceeding with userland default."
631 case ${USERLAND} in
617 eshell="/bin/false" 632 GNU) shell="/bin/false" ;;
633 BSD) shell="/sbin/nologin" ;;
634 Darwin) shell="/usr/sbin/nologin" ;;
635 *) die "Unable to identify the default shell for userland ${USERLAND}"
636 esac
637 fi
638
639 eshell=${shell}
618 fi 640 fi
619 einfo " - Shell: ${eshell}" 641 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 642 opts="${opts} -s ${eshell}"
621 643
622 # handle homedir 644 # handle homedir
623 local ehome="$1"; shift 645 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 646 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 647 ehome="/dev/null"
627 fi 648 fi
628 einfo " - Home: ${ehome}" 649 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 650 opts="${opts} -d ${ehome}"
630 651
631 # handle groups 652 # handle groups
632 local egroups="$1"; shift 653 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 654 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 655 local oldifs=${IFS}
656 local defgroup="" exgroups=""
657
636 export IFS="," 658 export IFS=","
637 for g in ${egroups} 659 for g in ${egroups} ; do
638 do 660 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 661 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 662 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 663 die "${g} is not a valid GID"
643 fi 664 fi
665 if [[ -z ${defgroup} ]] ; then
666 defgroup=${g}
667 else
668 exgroups="${exgroups},${g}"
669 fi
670 export IFS=","
644 done 671 done
645 export IFS="${oldifs}" 672 export IFS=${oldifs}
673
646 opts="${opts} -g ${egroups}" 674 opts="${opts} -g ${defgroup}"
675 if [[ ! -z ${exgroups} ]] ; then
676 opts="${opts} -G ${exgroups:1}"
677 fi
647 else 678 else
648 egroups="(none)" 679 egroups="(none)"
649 fi 680 fi
650 einfo " - Groups: ${egroups}" 681 einfo " - Groups: ${egroups}"
651 682
652 # handle extra and add the user 683 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 684 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 686 case ${CHOST} in
657 then 687 *-darwin*)
658 ### Make the user 688 ### Make the user
659 if [ -z "${eextra}" ] 689 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 690 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 691 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 692 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 693 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 694 ### Add the user to the groups specified
695 local oldifs=${IFS}
696 export IFS=","
666 for g in ${egroups} 697 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 698 dscl . merge /groups/${g} users ${euser}
669 done 699 done
700 export IFS=${oldifs}
670 else 701 else
671 einfo "Extra options are not supported on macos yet" 702 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 703 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 704 einfo "eextra: $@"
674 die "Required function missing" 705 die "Required function missing"
675 fi 706 fi
676 else 707 ;;
677 if [ -z "${eextra}" ] 708 *-freebsd*|*-dragonfly*)
678 then 709 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 710 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 711 -c "added by portage for ${PN}" \
712 die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 pw useradd ${euser} ${opts} \
716 "$@" || die "enewuser failed"
717 fi
718 ;;
719
720 *-netbsd*)
721 if [[ -z $@ ]] ; then
722 useradd ${opts} ${euser} || die "enewuser failed"
723 else
724 einfo " - Extra: $@"
725 useradd ${opts} ${euser} "$@" || die "enewuser failed"
726 fi
727 ;;
728
729 *-openbsd*)
730 if [[ -z $@ ]] ; then
731 useradd -u ${euid} -s ${eshell} \
732 -d ${ehome} -c "Added by portage for ${PN}" \
733 -g ${egroups} ${euser} || die "enewuser failed"
734 else
735 einfo " - Extra: $@"
736 useradd -u ${euid} -s ${eshell} \
737 -d ${ehome} -c "Added by portage for ${PN}" \
738 -g ${egroups} ${euser} "$@" || die "enewuser failed"
739 fi
740 ;;
741
742 *)
743 if [[ -z $@ ]] ; then
744 useradd -r ${opts} \
745 -c "added by portage for ${PN}" \
746 ${euser} \
681 || die "enewuser failed" 747 || die "enewuser failed"
682 else 748 else
683 einfo " - Extra: ${eextra}" 749 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 750 useradd -r ${opts} "$@" \
751 ${euser} \
685 || die "enewuser failed" 752 || die "enewuser failed"
686 fi 753 fi
754 ;;
755 esac
756
757 if [[ ! -e ${ROOT}/${ehome} ]] ; then
758 einfo " - Creating ${ehome} in ${ROOT}"
759 mkdir -p "${ROOT}/${ehome}"
760 chown ${euser} "${ROOT}/${ehome}"
761 chmod 755 "${ROOT}/${ehome}"
687 fi 762 fi
763
688 export SANDBOX_ON="${oldsandbox}" 764 export SANDBOX_ON=${oldsandbox}
689
690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
692 einfo " - Creating ${ehome} in ${D}"
693 dodir ${ehome}
694 fowners ${euser} ${ehome}
695 fperms 755 ${ehome}
696 fi
697} 765}
698 766
699# Simplify/standardize adding groups to the system 767# @FUNCTION: enewgroup
700# vapier@gentoo.org 768# @USAGE: <group> [gid]
701# 769# @DESCRIPTION:
702# enewgroup(group, gid) 770# This function does not require you to understand how to properly add a
703# 771# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 772# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 773# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 774enewgroup() {
775 case ${EBUILD_PHASE} in
776 unpack|compile|test|install)
777 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
778 eerror "Package fails at QA and at life. Please file a bug."
779 die "Bad package! enewgroup is only for use in pkg_* functions!"
780 esac
781
709 # get the group 782 # get the group
710 local egroup="$1"; shift 783 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 784 if [ -z "${egroup}" ]
712 then 785 then
713 eerror "No group specified !" 786 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 787 die "Cannot call enewgroup without a group"
715 fi 788 fi
716 789
717 # see if group already exists 790 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 791 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 792 return 0
721 fi 793 fi
722 einfo "Adding group '${egroup}' to your system ..." 794 einfo "Adding group '${egroup}' to your system ..."
723 795
724 # options to pass to useradd 796 # options to pass to useradd
730 then 802 then
731 if [ "${egid}" -gt 0 ] 803 if [ "${egid}" -gt 0 ]
732 then 804 then
733 if [ -z "`egetent group ${egid}`" ] 805 if [ -z "`egetent group ${egid}`" ]
734 then 806 then
735 if [ "${ARCH}" == "macos" ] ; then 807 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 808 opts="${opts} ${egid}"
737 else 809 else
738 opts="${opts} -g ${egid}" 810 opts="${opts} -g ${egid}"
739 fi 811 fi
740 else 812 else
754 opts="${opts} ${eextra}" 826 opts="${opts} ${eextra}"
755 827
756 # add the group 828 # add the group
757 local oldsandbox="${SANDBOX_ON}" 829 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 830 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 831 case ${CHOST} in
760 then 832 *-darwin*)
761 if [ ! -z "${eextra}" ]; 833 if [ ! -z "${eextra}" ];
762 then 834 then
763 einfo "Extra options are not supported on macos yet" 835 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 836 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 837 einfo "eextra: ${eextra}"
766 die "Required function missing" 838 die "Required function missing"
767 fi 839 fi
768 840
769 # If we need the next available 841 # If we need the next available
770 case ${egid} in 842 case ${egid} in
771 *[!0-9]*) # Non numeric 843 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 844 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 845 [[ -z $(egetent group ${egid}) ]] && break
774 done 846 done
775 esac 847 esac
776 dscl . create /groups/${egroup} gid ${egid} 848 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 849 dscl . create /groups/${egroup} passwd '*'
778 else 850 ;;
851
852 *-freebsd*|*-dragonfly*)
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for ((egid = 101; egid <= 999; egid++)); do
856 [[ -z $(egetent group ${egid}) ]] && break
857 done
858 esac
859 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
860 ;;
861
862 *-netbsd*)
863 case ${egid} in
864 *[!0-9]*) # Non numeric
865 for ((egid = 101; egid <= 999; egid++)); do
866 [[ -z $(egetent group ${egid}) ]] && break
867 done
868 esac
869 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
870 ;;
871
872 *)
873 # We specify -r so that we get a GID in the system range from login.defs
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 874 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
780 fi 875 ;;
876 esac
781 export SANDBOX_ON="${oldsandbox}" 877 export SANDBOX_ON="${oldsandbox}"
782} 878}
783 879
784# Simple script to replace 'dos2unix' binaries 880# @FUNCTION: edos2unix
785# vapier@gentoo.org 881# @USAGE: <file> [more files ...]
786# 882# @DESCRIPTION:
787# edos2unix(file, <more files>...) 883# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
884# to remove all of these text utilities from DEPEND variables because this
885# is a script based solution. Just give it a list of files to convert and
886# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 887edos2unix() {
789 for f in "$@" 888 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 889}
795 890
796# Make a desktop file ! 891# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 892# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 893# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 894#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 895# make_desktop_entry(<command>, [name], [icon], [type], [fields])
804# 896#
805# binary: what binary does the app run with ? 897# binary: what command does the app run with ?
806# name: the name that will show up in the menu 898# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 899# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 900# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 901# a full path to an icon
810# type: what kind of application is this ? for categories: 902# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 903# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 904# fields: extra fields to append to the desktop file; a printf string
813make_desktop_entry() { 905make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 906 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
815 907
816 local exec="${1}" 908 local exec=${1}
817 local name="${2:-${PN}}" 909 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 910 local icon=${3:-${PN}}
819 local type="${4}" 911 local type=${4}
820 local subdir="${6}" 912 local fields=${5}
821 local path="${5:-${GAMES_PREFIX}}" 913
822 if [ -z "${type}" ] 914 if [[ -z ${type} ]] ; then
823 then 915 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 916 local catmin=${CATEGORY##*-}
825 "app-emulation") 917 case ${catmaj} in
826 type=Emulator 918 app)
827 subdir="Emulation" 919 case ${catmin} in
920 accessibility) type=Accessibility;;
921 admin) type=System;;
922 antivirus) type=System;;
923 arch) type=Archiving;;
924 backup) type=Archiving;;
925 cdr) type=DiscBurning;;
926 dicts) type=Dictionary;;
927 doc) type=Documentation;;
928 editors) type=TextEditor;;
929 emacs) type=TextEditor;;
930 emulation) type=Emulator;;
931 laptop) type=HardwareSettings;;
932 office) type=Office;;
933 pda) type=PDA;;
934 vim) type=TextEditor;;
935 xemacs) type=TextEditor;;
936 esac
828 ;; 937 ;;
829 "games-"*) 938
830 type=Game 939 dev)
831 subdir="Games" 940 type="Development"
832 ;; 941 ;;
833 "net-"*) 942
834 type=Network 943 games)
835 subdir="${type}" 944 case ${catmin} in
945 action|fps) type=ActionGame;;
946 arcade) type=ArcadeGame;;
947 board) type=BoardGame;;
948 emulation) type=Emulator;;
949 kids) type=KidsGame;;
950 puzzle) type=LogicGame;;
951 roguelike) type=RolePlaying;;
952 rpg) type=RolePlaying;;
953 simulation) type=Simulation;;
954 sports) type=SportsGame;;
955 strategy) type=StrategyGame;;
956 esac
957 type="Game;${type}"
836 ;; 958 ;;
959
960 gnome)
961 type="Gnome;GTK"
962 ;;
963
964 kde)
965 type="KDE;Qt"
966 ;;
967
968 mail)
969 type="Network;Email"
970 ;;
971
972 media)
973 case ${catmin} in
974 gfx)
975 type=Graphics
976 ;;
977 *)
978 case ${catmin} in
979 radio) type=Tuner;;
980 sound) type=Audio;;
981 tv) type=TV;;
982 video) type=Video;;
983 esac
984 type="AudioVideo;${type}"
985 ;;
986 esac
987 ;;
988
989 net)
990 case ${catmin} in
991 dialup) type=Dialup;;
992 ftp) type=FileTransfer;;
993 im) type=InstantMessaging;;
994 irc) type=IRCClient;;
995 mail) type=Email;;
996 news) type=News;;
997 nntp) type=News;;
998 p2p) type=FileTransfer;;
999 voip) type=Telephony;;
1000 esac
1001 type="Network;${type}"
1002 ;;
1003
1004 sci)
1005 case ${catmin} in
1006 astro*) type=Astronomy;;
1007 bio*) type=Biology;;
1008 calc*) type=Calculator;;
1009 chem*) type=Chemistry;;
1010 elec*) type=Electronics;;
1011 geo*) type=Geology;;
1012 math*) type=Math;;
1013 physics) type=Physics;;
1014 visual*) type=DataVisualization;;
1015 esac
1016 type="Education;Science;${type}"
1017 ;;
1018
1019 sys)
1020 type="System"
1021 ;;
1022
1023 www)
1024 case ${catmin} in
1025 client) type=WebBrowser;;
1026 esac
1027 type="Network;${type}"
1028 ;;
1029
837 *) 1030 *)
838 type= 1031 type=
839 subdir=
840 ;; 1032 ;;
841 esac 1033 esac
842 fi 1034 fi
843 local desktop="${T}/${exec}.desktop" 1035 if [ "${SLOT}" == "0" ] ; then
1036 local desktop_name="${PN}"
1037 else
1038 local desktop_name="${PN}-${SLOT}"
1039 fi
1040 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1041 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 1042
1043 # Don't append another ";" when a valid category value is provided.
1044 type=${type%;}${type:+;}
1045
1046 eshopts_push -s extglob
1047 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1048 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1049 ewarn "allowed in .desktop files if the value is not an absolute path."
1050 icon=${icon%.@(xpm|png|svg)}
1051 fi
1052 eshopts_pop
1053
1054 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 1055 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 1056 Name=${name}
849Type=Application 1057 Type=Application
850Comment=${DESCRIPTION} 1058 Comment=${DESCRIPTION}
851Exec=${exec} 1059 Exec=${exec}
852Path=${path} 1060 TryExec=${exec%% *}
853Icon=${icon} 1061 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 1062 Categories=${type}
1063 EOF
855 1064
856 if [ -d "/usr/share/applications" ] 1065 if [[ ${fields:-=} != *=* ]] ; then
857 then 1066 # 5th arg used to be value to Path=
1067 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1068 fields="Path=${fields}"
1069 fi
1070 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 1075 insinto /usr/share/applications
859 doins ${desktop} 1076 doins "${desktop}"
860 fi 1077 ) || die "installing desktop file failed"
1078}
861 1079
862 #if [ -d "/usr/share/gnome/apps" ] 1080# @FUNCTION: validate_desktop_entries
863 #then 1081# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1082# @MAINTAINER:
865 # doins ${desktop} 1083# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1084# @DESCRIPTION:
867 1085# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1086validate_desktop_entries() {
869 #then 1087 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1088 einfo "Checking desktop entry validity"
871 # do 1089 local directories=""
872 # insinto ${ver}/share/applnk/Games 1090 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1091 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1092 done
1093 if [[ -n ${directories} ]] ; then
1094 for FILE in $(find ${directories} -name "*\.desktop" \
1095 -not -path '*.hidden*' | sort -u 2>/dev/null)
1096 do
1097 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1098 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1099 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1100 done
1101 fi
1102 echo ""
1103 else
1104 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1105 fi
1106}
876 1107
877 if [ -d "/usr/share/applnk" ] 1108# @FUNCTION: make_session_desktop
878 then 1109# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1110# @DESCRIPTION:
1111# Make a GDM/KDM Session file. The title is the file to execute to start the
1112# Window Manager. The command is the name of the Window Manager.
1113#
1114# You can set the name of the file via the ${wm} variable.
1115make_session_desktop() {
1116 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1117 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1118
1119 local title=$1
1120 local command=$2
1121 local desktop=${T}/${wm:-${PN}}.desktop
1122 shift 2
1123
1124 cat <<-EOF > "${desktop}"
1125 [Desktop Entry]
1126 Name=${title}
1127 Comment=This session logs you into ${title}
1128 Exec=${command} $*
1129 TryExec=${command}
1130 Type=XSession
1131 EOF
1132
1133 (
1134 # wrap the env here so that the 'insinto' call
1135 # doesn't corrupt the env of the caller
1136 insinto /usr/share/xsessions
880 doins ${desktop} 1137 doins "${desktop}"
1138 )
1139}
1140
1141# @FUNCTION: domenu
1142# @USAGE: <menus>
1143# @DESCRIPTION:
1144# Install the list of .desktop menu files into the appropriate directory
1145# (/usr/share/applications).
1146domenu() {
1147 (
1148 # wrap the env here so that the 'insinto' call
1149 # doesn't corrupt the env of the caller
1150 local i j ret=0
1151 insinto /usr/share/applications
1152 for i in "$@" ; do
1153 if [[ -f ${i} ]] ; then
1154 doins "${i}"
1155 ((ret+=$?))
1156 elif [[ -d ${i} ]] ; then
1157 for j in "${i}"/*.desktop ; do
1158 doins "${j}"
1159 ((ret+=$?))
1160 done
1161 else
1162 ((++ret))
881 fi 1163 fi
1164 done
1165 exit ${ret}
1166 )
1167}
882 1168
883 return 0 1169# @FUNCTION: newmenu
1170# @USAGE: <menu> <newname>
1171# @DESCRIPTION:
1172# Like all other new* functions, install the specified menu as newname.
1173newmenu() {
1174 (
1175 # wrap the env here so that the 'insinto' call
1176 # doesn't corrupt the env of the caller
1177 insinto /usr/share/applications
1178 newins "$@"
1179 )
1180}
1181
1182# @FUNCTION: doicon
1183# @USAGE: <list of icons>
1184# @DESCRIPTION:
1185# Install the list of icons into the icon directory (/usr/share/pixmaps).
1186# This is useful in conjunction with creating desktop/menu files.
1187doicon() {
1188 (
1189 # wrap the env here so that the 'insinto' call
1190 # doesn't corrupt the env of the caller
1191 local i j ret
1192 insinto /usr/share/pixmaps
1193 for i in "$@" ; do
1194 if [[ -f ${i} ]] ; then
1195 doins "${i}"
1196 ((ret+=$?))
1197 elif [[ -d ${i} ]] ; then
1198 for j in "${i}"/*.png ; do
1199 doins "${j}"
1200 ((ret+=$?))
1201 done
1202 else
1203 ((++ret))
1204 fi
1205 done
1206 exit ${ret}
1207 )
1208}
1209
1210# @FUNCTION: newicon
1211# @USAGE: <icon> <newname>
1212# @DESCRIPTION:
1213# Like all other new* functions, install the specified icon as newname.
1214newicon() {
1215 (
1216 # wrap the env here so that the 'insinto' call
1217 # doesn't corrupt the env of the caller
1218 insinto /usr/share/pixmaps
1219 newins "$@"
1220 )
884} 1221}
885 1222
886# for internal use only (unpack_pdv and unpack_makeself) 1223# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1224find_unpackable_file() {
888 local src="$1" 1225 local src=$1
889 if [ -z "${src}" ] 1226 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1227 src=${DISTDIR}/${A}
892 else 1228 else
893 if [ -e "${DISTDIR}/${src}" ] 1229 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1230 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1231 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1232 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1233 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1234 src=${src}
902 fi
903 fi 1235 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1236 fi
1237 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1238 echo "${src}"
906} 1239}
907 1240
1241# @FUNCTION: unpack_pdv
1242# @USAGE: <file to unpack> <size of off_t>
1243# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1244# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1245# They're self-unpacking programs with the binary package stuffed in
910# the middle of the archive. Valve seems to use it a lot ... too bad 1246# the middle of the archive. Valve seems to use it a lot ... too bad
911# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1247# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1248#
913# Usage: unpack_pdv [file to unpack] [size of off_t]
914# - you have to specify the off_t size ... i have no idea how to extract that 1249# You have to specify the off_t size ... I have no idea how to extract that
915# information out of the binary executable myself. basically you pass in 1250# information out of the binary executable myself. Basically you pass in
916# the size of the off_t type (in bytes) on the machine that built the pdv 1251# the size of the off_t type (in bytes) on the machine that built the pdv
1252# archive.
1253#
917# archive. one way to determine this is by running the following commands: 1254# One way to determine this is by running the following commands:
1255#
1256# @CODE
918# strings <pdv archive> | grep lseek 1257# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1258# strace -elseek <pdv archive>
1259# @CODE
1260#
920# basically look for the first lseek command (we do the strings/grep because 1261# Basically look for the first lseek command (we do the strings/grep because
921# sometimes the function call is _llseek or something) and steal the 2nd 1262# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1263# parameter. Here is an example:
1264#
1265# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1266# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1267# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1268# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1269# lseek(3, -4, SEEK_END) = 2981250
1270# @CODE
1271#
927# thus we would pass in the value of '4' as the second parameter. 1272# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1273unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1274 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1275 local sizeoff_t=$2
931 1276
1277 [[ -z ${src} ]] && die "Could not locate source for '$1'"
932 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1278 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1279
934 local shrtsrc="`basename ${src}`" 1280 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1281 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1282 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1283 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1284
939 # grab metadata for debug reasons 1285 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1286 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1287 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1288
943 # rip out the final file name from the metadata 1289 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1290 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1291 datafile=$(basename "${datafile}")
946 1292
947 # now lets uncompress/untar the file if need be 1293 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1294 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1295 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1296
951 local iscompressed="`file -b ${tmpfile}`" 1297 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1298 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1299 iscompressed=1
954 mv ${tmpfile}{,.Z} 1300 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1301 gunzip ${tmpfile}
956 else 1302 else
957 iscompressed=0 1303 iscompressed=0
958 fi 1304 fi
959 local istar="`file -b ${tmpfile}`" 1305 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1306 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1307 istar=1
962 else 1308 else
963 istar=0 1309 istar=0
964 fi 1310 fi
965 1311
993 true 1339 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1340 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1341 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1342}
997 1343
1344# @FUNCTION: unpack_makeself
1345# @USAGE: [file to unpack] [offset] [tail|dd]
1346# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1347# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1348# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1349# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1350# many other game companies.
1002# 1351#
1003# Usage: unpack_makeself [file to unpack] [offset] 1352# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1353# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1354# the proper offset from the script itself.
1007unpack_makeself() { 1355unpack_makeself() {
1356 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1357 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1358 local skip=$2
1359 local exe=$3
1010 1360
1361 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1362
1011 local shrtsrc="`basename ${src}`" 1363 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1364 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1365 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1366 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1367 local skip=0
1368 exe=tail
1017 case ${ver} in 1369 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1370 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1371 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1372 ;;
1021 2.0|2.0.1) 1373 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1374 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1375 ;;
1024 2.1.1) 1376 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1377 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1378 (( skip++ ))
1027 ;; 1379 ;;
1028 2.1.2) 1380 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1381 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1382 (( skip++ ))
1031 ;; 1383 ;;
1032 2.1.3) 1384 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1385 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1386 (( skip++ ))
1387 ;;
1388 2.1.4|2.1.5)
1389 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1390 skip=$(head -n ${skip} "${src}" | wc -c)
1391 exe="dd"
1035 ;; 1392 ;;
1036 *) 1393 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1394 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1395 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1396 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1398 die "makeself version '${ver}' not supported"
1042 ;; 1399 ;;
1043 esac 1400 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1401 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1402 fi
1403 case ${exe} in
1404 tail) exe="tail -n +${skip} '${src}'";;
1405 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1406 *) die "makeself cant handle exe '${exe}'"
1407 esac
1046 1408
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1409 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1410 local filetype tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1411 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1412 filetype=$(file -b "${tmpfile}") || die
1051 case ${filetype} in 1413 case ${filetype} in
1052 *tar\ archive) 1414 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1415 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1416 ;;
1055 bzip2*) 1417 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1418 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1419 ;;
1058 gzip*) 1420 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1421 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1422 ;;
1061 compress*) 1423 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1424 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1425 ;;
1064 *) 1426 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1427 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1428 false
1067 ;; 1429 ;;
1068 esac 1430 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1431 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1432}
1071 1433
1434# @FUNCTION: check_license
1435# @USAGE: [license]
1436# @DESCRIPTION:
1072# Display a license for user to accept. 1437# Display a license for user to accept. If no license is
1073#
1074# Usage: check_license [license]
1075# - If the file is not specified then ${LICENSE} is used. 1438# specified, then ${LICENSE} is used.
1076check_license() { 1439check_license() {
1077 local lic=$1 1440 local lic=$1
1078 if [ -z "${lic}" ] ; then 1441 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1442 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1443 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1444 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1445 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1446 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1447 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1448 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1449 lic="${lic}"
1087 fi
1088 fi 1450 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1451 fi
1090 local l="`basename ${lic}`" 1452 local l="`basename ${lic}`"
1091 1453
1092 # here is where we check for the licenses the user already 1454 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1455 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1456 local alic
1457 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1458 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1459 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1460 eshopts_pop
1461 return 0
1462 fi
1098 done 1463 done
1464 eshopts_pop
1465 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1466
1100 local licmsg="`mymktemp ${T}`" 1467 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1468 cat <<-EOF > ${licmsg}
1102********************************************************** 1469 **********************************************************
1103The following license outlines the terms of use of this 1470 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1471 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1472 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1473 CTRL+C out of this, the install will not run!
1107********************************************************** 1474 **********************************************************
1108 1475
1109EOF 1476 EOF
1110 cat ${lic} >> ${licmsg} 1477 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1478 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1112 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1479 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1480 read alic
1114 case ${alic} in 1481 case ${alic} in
1121 die "Failed to accept license" 1488 die "Failed to accept license"
1122 ;; 1489 ;;
1123 esac 1490 esac
1124} 1491}
1125 1492
1493# @FUNCTION: cdrom_get_cds
1494# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1495# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1496# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1497# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1498#
1129# with these cdrom functions we handle all the user interaction and 1499# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1500# standardize everything. All you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been 1501# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1502# found at CDROM_ROOT.
1133# 1503#
1504# The function will attempt to locate a cd based upon a file that is on
1505# the cd. The more files you give this function, the more cds
1506# the cdrom functions will handle.
1507#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1508# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export 1509# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1510# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1511# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1512# also use the CDROM_NAME_SET bash array.
1137# 1513#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1514# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() { 1515cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1516 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1517 # the # of files they gave us
1147 local cdcnt=0 1518 local cdcnt=0
1148 local f= 1519 local f=
1149 for f in "$@" ; do 1520 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1521 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1522 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1523 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1524 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1525 export CDROM_CURRENT_CD=1
1155 1526
1156 # now we see if the user gave use CD_ROOT ... 1527 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1528 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1529 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}"
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return
1162 fi
1163 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then
1165 local var= 1530 local var=
1166 cdcnt=0 1531 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1532 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1533 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1534 var="CD_ROOT_${cdcnt}"
1535 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1536 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1537 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1538 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1539 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1540 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1541 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1542 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1543 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1544 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1545 export CDROM_SET=-1
1546 for f in ${CDROM_CHECK_1//:/ } ; do
1547 ((++CDROM_SET))
1548 [[ -e ${CDROM_ROOT}/${f} ]] && break
1549 done
1550 export CDROM_MATCH=${f}
1180 return 1551 return
1181 fi 1552 fi
1182 1553
1554 # User didn't help us out so lets make sure they know they can
1555 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1556 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1557 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1185 if [ -z "${CDROM_NAME}" ] ; then
1186 echo "cdrom for ${PN}."
1187 else
1188 echo "${CDROM_NAME}."
1189 fi
1190 echo 1558 echo
1191 einfo "If you do not have the CD, but have the data files" 1559 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1560 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1561 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1562 einfo "directory containing the files."
1195 echo 1563 echo
1564 einfo "For example:"
1565 einfo "export CD_ROOT=/mnt/cdrom"
1566 echo
1196 else 1567 else
1568 if [[ -n ${CDROM_NAME_SET} ]] ; then
1569 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1570 cdcnt=0
1571 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1572 ((++cdcnt))
1573 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1574 done
1575 fi
1576
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1577 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1578 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1579 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1580 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1581 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1582 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1583 done
1204 echo 1584 echo
1205 einfo "If you do not have the CDs, but have the data files" 1585 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1586 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1587 einfo "the following variables so they point to the right place:"
1208 einfon "" 1588 einfon ""
1209 cdcnt=0 1589 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1590 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1591 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1592 echo -n " CD_ROOT_${cdcnt}"
1213 done 1593 done
1214 echo 1594 echo
1215 einfo "Or, if you have all the files in the same place, or" 1595 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1596 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1597 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1598 einfo "for all the CDs."
1219 echo 1599 echo
1600 einfo "For example:"
1601 einfo "export CD_ROOT_1=/mnt/cdrom"
1602 echo
1220 fi 1603 fi
1604
1605 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1606 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1607 cdrom_load_next_cd
1223} 1608}
1224 1609
1225# this is only used when you need access to more than one cd. 1610# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1611# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1612# Some packages are so big they come on multiple CDs. When you're done reading
1228# remember, you can only go forward in the cd chain, you can't go back. 1613# files off a CD and want access to the next one, just call this function.
1614# Again, all the messy details of user interaction are taken care of for you.
1615# Once this returns, just read the variable CDROM_ROOT for the location of the
1616# mounted CD. Note that you can only go forward in the CD list, so make sure
1617# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1618cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1619 local var
1232 1620 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1621
1238 unset CDROM_ROOT 1622 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1623 var=CD_ROOT_${CDROM_CURRENT_CD}
1624 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1625 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1626 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1627 _cdrom_locate_file_on_cd ${!var}
1243 else 1628 else
1244 export CDROM_ROOT="${!var}" 1629 export CDROM_ROOT=${!var}
1245 fi 1630 fi
1246 1631
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1632 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1633}
1249 1634
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1637# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1638# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1639# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1640# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1641# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1642_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1643 local mline=""
1262 local showedmsg=0 1644 local showedmsg=0 showjolietmsg=0
1263 1645
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1646 while [[ -z ${CDROM_ROOT} ]] ; do
1647 local i=0
1648 local -a cdset=(${*//:/ })
1649 if [[ -n ${CDROM_SET} ]] ; then
1650 cdset=(${cdset[${CDROM_SET}]})
1651 fi
1652
1653 while [[ -n ${cdset[${i}]} ]] ; do
1654 local dir=$(dirname ${cdset[${i}]})
1655 local file=$(basename ${cdset[${i}]})
1656
1657 local point= node= fs= foo=
1658 while read point node fs foo ; do
1659 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1660 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1661 && continue
1662 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1663 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1664 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1665 export CDROM_ROOT=${point}
1666 export CDROM_SET=${i}
1667 export CDROM_MATCH=${cdset[${i}]}
1668 return
1669 done <<< "$(get_mounts)"
1670
1671 ((++i))
1268 done 1672 done
1269 1673
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1674 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1675 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1676 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1677 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1678 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1679 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1680 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1681 fi
1287 showedmsg=1 1682 else
1683 if [[ -z ${CDROM_NAME_1} ]] ; then
1684 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1685 else
1686 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1687 einfo "Please insert+mount the ${!var} cdrom now !"
1688 fi
1288 fi 1689 fi
1690 showedmsg=1
1691 fi
1289 einfo "Press return to scan for the cd again" 1692 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1693 einfo "or hit CTRL+C to abort the emerge."
1291 read 1694 echo
1695 if [[ ${showjolietmsg} -eq 0 ]] ; then
1696 showjolietmsg=1
1697 else
1698 ewarn "If you are having trouble with the detection"
1699 ewarn "of your CD, it is possible that you do not have"
1700 ewarn "Joliet support enabled in your kernel. Please"
1701 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1702 ebeep 5
1292 fi 1703 fi
1704 read || die "something is screwed with your system"
1293 done 1705 done
1294} 1706}
1295 1707
1708# @FUNCTION: strip-linguas
1709# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1710# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1711# Make sure that LINGUAS only contains languages that
1297# a package can support 1712# a package can support. The first form allows you to
1298# 1713# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1714# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1715# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1716# files found in all the directories and uses the union
1302# 1717# of the lists.
1303# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists.
1308strip-linguas() { 1718strip-linguas() {
1309 local ls newls 1719 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1720 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1721 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1722 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1723 local d f
1314 for d in "$@" ; do 1724 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1725 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1726 newls=${ls}
1317 else 1727 else
1318 newls="" 1728 newls=""
1319 fi 1729 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1730 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1731 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1732 has ${f} ${ls} && newls="${newls} ${f}"
1323 else 1733 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1734 has ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1735 fi
1326 done 1736 done
1327 ls="${newls}" 1737 ls=${newls}
1328 done 1738 done
1329 ls="${ls//.po}"
1330 else 1739 else
1331 ls="$@" 1740 ls="$@"
1332 fi 1741 fi
1333 1742
1334 ls=" ${ls} " 1743 nols=""
1335 newls="" 1744 newls=""
1336 for f in ${LINGUAS} ; do 1745 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1746 if has ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1747 newls="${newls} ${f}"
1339 else 1748 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1749 nols="${nols} ${f}"
1341 fi 1750 fi
1342 done 1751 done
1752 [[ -n ${nols} ]] \
1753 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1754 export LINGUAS=${newls:1}
1755}
1756
1757# @FUNCTION: preserve_old_lib
1758# @USAGE: <libs to preserve> [more libs]
1759# @DESCRIPTION:
1760# These functions are useful when a lib in your package changes ABI SONAME.
1761# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1762# would break packages that link against it. Most people get around this
1763# by using the portage SLOT mechanism, but that is not always a relevant
1764# solution, so instead you can call this from pkg_preinst. See also the
1765# preserve_old_lib_notify function.
1766preserve_old_lib() {
1767 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1768 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1769 die "Invalid preserve_old_lib() usage"
1770 fi
1771 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1772
1773 # let portage worry about it
1774 has preserve-libs ${FEATURES} && return 0
1775
1776 local lib dir
1777 for lib in "$@" ; do
1778 [[ -e ${ROOT}/${lib} ]] || continue
1779 dir=${lib%/*}
1780 dodir ${dir} || die "dodir ${dir} failed"
1781 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1782 touch "${D}"/${lib}
1783 done
1784}
1785
1786# @FUNCTION: preserve_old_lib_notify
1787# @USAGE: <libs to notify> [more libs]
1788# @DESCRIPTION:
1789# Spit helpful messages about the libraries preserved by preserve_old_lib.
1790preserve_old_lib_notify() {
1791 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1792 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1793 die "Invalid preserve_old_lib_notify() usage"
1794 fi
1795
1796 # let portage worry about it
1797 has preserve-libs ${FEATURES} && return 0
1798
1799 local lib notice=0
1800 for lib in "$@" ; do
1801 [[ -e ${ROOT}/${lib} ]] || continue
1802 if [[ ${notice} -eq 0 ]] ; then
1803 notice=1
1804 ewarn "Old versions of installed libraries were detected on your system."
1805 ewarn "In order to avoid breaking packages that depend on these old libs,"
1806 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1807 ewarn "in order to remove these old dependencies. If you do not have this"
1808 ewarn "helper program, simply emerge the 'gentoolkit' package."
1809 ewarn
1810 fi
1811 # temp hack for #348634 #357225
1812 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1813 ewarn " # revdep-rebuild --library '${lib}'"
1814 done
1815 if [[ ${notice} -eq 1 ]] ; then
1816 ewarn
1817 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1818 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1819 for lib in "$@" ; do
1820 ewarn " # rm '${lib}'"
1821 done
1822 fi
1823}
1824
1825# @FUNCTION: built_with_use
1826# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1827# @DESCRIPTION:
1828#
1829# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1830#
1831# A temporary hack until portage properly supports DEPENDing on USE
1832# flags being enabled in packages. This will check to see if the specified
1833# DEPEND atom was built with the specified list of USE flags. The
1834# --missing option controls the behavior if called on a package that does
1835# not actually support the defined USE flags (aka listed in IUSE).
1836# The default is to abort (call die). The -a and -o flags control
1837# the requirements of the USE flags. They correspond to "and" and "or"
1838# logic. So the -a flag means all listed USE flags must be enabled
1839# while the -o flag means at least one of the listed IUSE flags must be
1840# enabled. The --hidden option is really for internal use only as it
1841# means the USE flag we're checking is hidden expanded, so it won't be found
1842# in IUSE like normal USE flags.
1843#
1844# Remember that this function isn't terribly intelligent so order of optional
1845# flags matter.
1846built_with_use() {
1847 local hidden="no"
1848 if [[ $1 == "--hidden" ]] ; then
1849 hidden="yes"
1850 shift
1851 fi
1852
1853 local missing_action="die"
1854 if [[ $1 == "--missing" ]] ; then
1855 missing_action=$2
1856 shift ; shift
1857 case ${missing_action} in
1858 true|false|die) ;;
1859 *) die "unknown action '${missing_action}'";;
1860 esac
1861 fi
1862
1863 local opt=$1
1864 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1865
1866 local PKG=$(best_version $1)
1867 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1868 shift
1869
1870 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1871 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1872
1873 # if the IUSE file doesn't exist, the read will error out, we need to handle
1874 # this gracefully
1875 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1876 case ${missing_action} in
1877 true) return 0;;
1878 false) return 1;;
1879 die) die "Unable to determine what USE flags $PKG was built with";;
1880 esac
1881 fi
1882
1883 if [[ ${hidden} == "no" ]] ; then
1884 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1885 # Don't check USE_EXPAND #147237
1886 local expand
1887 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1888 if [[ $1 == ${expand}_* ]] ; then
1889 expand=""
1890 break
1891 fi
1892 done
1893 if [[ -n ${expand} ]] ; then
1894 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1895 case ${missing_action} in
1896 true) return 0;;
1897 false) return 1;;
1898 die) die "$PKG does not actually support the $1 USE flag!";;
1899 esac
1900 fi
1901 fi
1902 fi
1903
1904 local USE_BUILT=$(<${USEFILE})
1905 while [[ $# -gt 0 ]] ; do
1906 if [[ ${opt} = "-o" ]] ; then
1907 has $1 ${USE_BUILT} && return 0
1908 else
1909 has $1 ${USE_BUILT} || return 1
1910 fi
1911 shift
1912 done
1913 [[ ${opt} = "-a" ]]
1914}
1915
1916# @FUNCTION: epunt_cxx
1917# @USAGE: [dir to scan]
1918# @DESCRIPTION:
1919# Many configure scripts wrongly bail when a C++ compiler could not be
1920# detected. If dir is not specified, then it defaults to ${S}.
1921#
1922# http://bugs.gentoo.org/73450
1923epunt_cxx() {
1924 local dir=$1
1925 [[ -z ${dir} ]] && dir=${S}
1926 ebegin "Removing useless C++ checks"
1927 local f
1928 find "${dir}" -name configure | while read f ; do
1929 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1930 done
1931 eend 0
1932}
1933
1934# @FUNCTION: make_wrapper
1935# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1936# @DESCRIPTION:
1937# Create a shell wrapper script named wrapper in installpath
1938# (defaults to the bindir) to execute target (default of wrapper) by
1939# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1940# libpaths followed by optionally changing directory to chdir.
1941make_wrapper() {
1942 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1943 local tmpwrapper=$(emktemp)
1944 # We don't want to quote ${bin} so that people can pass complex
1945 # things as $bin ... "./someprog --args"
1946 cat << EOF > "${tmpwrapper}"
1947#!/bin/sh
1948cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1949if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1950 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1951 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1952 else
1346 export LINGUAS="${newls}" 1953 export LD_LIBRARY_PATH="${libdir}"
1954 fi
1347 fi 1955fi
1956exec ${bin} "\$@"
1957EOF
1958 chmod go+rx "${tmpwrapper}"
1959 if [[ -n ${path} ]] ; then
1960 (
1961 exeinto "${path}"
1962 newexe "${tmpwrapper}" "${wrapper}"
1963 ) || die
1964 else
1965 newbin "${tmpwrapper}" "${wrapper}" || die
1966 fi
1348} 1967}
1968
1969# @FUNCTION: path_exists
1970# @USAGE: [-a|-o] <paths>
1971# @DESCRIPTION:
1972# Check if the specified paths exist. Works for all types of paths
1973# (files/dirs/etc...). The -a and -o flags control the requirements
1974# of the paths. They correspond to "and" and "or" logic. So the -a
1975# flag means all the paths must exist while the -o flag means at least
1976# one of the paths must exist. The default behavior is "and". If no
1977# paths are specified, then the return value is "false".
1978path_exists() {
1979 local opt=$1
1980 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1981
1982 # no paths -> return false
1983 # same behavior as: [[ -e "" ]]
1984 [[ $# -eq 0 ]] && return 1
1985
1986 local p r=0
1987 for p in "$@" ; do
1988 [[ -e ${p} ]]
1989 : $(( r += $? ))
1990 done
1991
1992 case ${opt} in
1993 -a) return $(( r != 0 )) ;;
1994 -o) return $(( r == $# )) ;;
1995 esac
1996}

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