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

Diff of /eclass/eutils.eclass

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

Revision 1.97 Revision 1.359
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 1.359 2011/07/20 05:46:46 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 "***** ${patchname} *****"
385 ) >> "${STDERR_TARGET}"
386
387 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
388 (
389 _epatch_draw_line "***** ${patchname} *****"
390 echo
391 echo "ACTUALLY APPLYING ${patchname} ..."
392 echo
393 _epatch_draw_line "***** ${patchname} *****"
394 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
395 ) >> "${STDERR_TARGET}"
396
397 if [ $? -ne 0 ] ; then
398 echo
399 eerror "A dry-run of patch command succeeded, but actually"
400 eerror "applying the patch failed!"
401 #die "Real world sux compared to the dreamworld!"
402 count=5
403 fi
404 break
405 fi
406
407 : $(( count++ ))
408 done
409
410 # if we had to decompress the patch, delete the temp one
411 if [[ -n ${PIPE_CMD} ]] ; then
412 rm -f "${PATCH_TARGET}"
413 fi
414
415 if [[ ${count} -ge 5 ]] ; then
416 echo
417 eerror "Failed Patch: ${patchname} !"
418 eerror " ( ${PATCH_TARGET} )"
419 eerror
420 eerror "Include in your bugreport the contents of:"
421 eerror
422 eerror " ${STDERR_TARGET}"
423 echo
424 die "Failed Patch: ${patchname}!"
425 fi
426
427 # if everything worked, delete the patch log
428 rm -f "${STDERR_TARGET}"
429 eend 0
430 done
431
432 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
433 : # everything worked
434}
435epatch_user() {
436 [[ $# -ne 0 ]] && die "epatch_user takes no options"
437
438 # don't clobber any EPATCH vars that the parent might want
439 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
440 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
441 EPATCH_SOURCE=${base}/${CTARGET}/${check}
442 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
443 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
444 if [[ -d ${EPATCH_SOURCE} ]] ; then
445 EPATCH_SOURCE=${EPATCH_SOURCE} \
446 EPATCH_SUFFIX="patch" \
447 EPATCH_FORCE="yes" \
448 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
449 epatch
450 return 0
451 fi
452 done
453 return 1
454}
455
456# @FUNCTION: emktemp
457# @USAGE: [temp dir]
458# @DESCRIPTION:
459# Cheap replacement for when debianutils (and thus mktemp)
460# does not exist on the users system.
461emktemp() {
462 local exe="touch"
463 [[ $1 == -d ]] && exe="mkdir" && shift
464 local topdir=$1
465
466 if [[ -z ${topdir} ]] ; then
467 [[ -z ${T} ]] \
468 && topdir="/tmp" \
469 || topdir=${T}
470 fi
471
472 if ! type -P mktemp > /dev/null ; then
473 # system lacks `mktemp` so we have to fake it
474 local tmp=/
475 while [[ -e ${tmp} ]] ; do
476 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
477 done
478 ${exe} "${tmp}" || ${exe} -p "${tmp}"
479 echo "${tmp}"
209 else 480 else
210 if [ ! -d ${EPATCH_SOURCE} ] 481 # the args here will give slightly wierd names on BSD,
211 then 482 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 483 if [[ ${exe} == "touch" ]] ; then
213 then 484 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
214 EPATCH_SOURCE="$1" 485 else
486 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
215 fi 487 fi
216
217 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi 488 fi
489}
224 490
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 491# @FUNCTION: egetent
226 fi 492# @USAGE: <database> <key>
227 493# @MAINTAINER:
228 case ${EPATCH_SUFFIX##*\.} in 494# base-system@gentoo.org (Linux)
229 bz2) 495# Joe Jezak <josejx@gmail.com> (OS X)
230 PIPE_CMD="bzip2 -dc" 496# usata@gentoo.org (OS X)
231 PATCH_SUFFIX="bz2" 497# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
498# @DESCRIPTION:
499# Small wrapper for getent (Linux),
500# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
501# and pw (FreeBSD) used in enewuser()/enewgroup()
502egetent() {
503 case ${CHOST} in
504 *-darwin[678])
505 case "$2" in
506 *[!0-9]*) # Non numeric
507 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
232 ;; 508 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${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 509 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 510 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 511 ;;
537 esac 512 esac
538 else 513 ;;
539 getent $1 $2 514 *-darwin*)
515 local mytype=$1
516 [[ "passwd" == $mytype ]] && mytype="Users"
517 [[ "group" == $mytype ]] && mytype="Groups"
518 case "$2" in
519 *[!0-9]*) # Non numeric
520 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
521 ;;
522 *) # Numeric
523 local mykey="UniqueID"
524 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
525 dscl . -search /$mytype $mykey $2 2>/dev/null
526 ;;
527 esac
528 ;;
529 *-freebsd*|*-dragonfly*)
530 local opts action="user"
531 [[ $1 == "passwd" ]] || action="group"
532
533 # lookup by uid/gid
534 if [[ $2 == [[:digit:]]* ]] ; then
535 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 536 fi
541}
542 537
543# Simplify/standardize adding users to the system 538 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 539 ;;
545# 540 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 541 grep "$2:\*:" /etc/$1
547# 542 ;;
548# Default values if you do not specify any: 543 *)
549# username: REQUIRED ! 544 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 545 getent "$1" "$2"
551# note: pass -1 to get default behavior 546 ;;
552# shell: /bin/false 547 esac
553# homedir: /dev/null 548}
554# groups: none 549
555# extra: comment of 'added by portage for ${PN}' 550# @FUNCTION: enewuser
551# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
552# @DESCRIPTION:
553# Same as enewgroup, you are not required to understand how to properly add
554# a user to the system. The only required parameter is the username.
555# Default uid is (pass -1 for this) next available, default shell is
556# /bin/false, default homedir is /dev/null, there are no default groups,
557# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 558enewuser() {
559 case ${EBUILD_PHASE} in
560 unpack|compile|test|install)
561 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
562 eerror "Package fails at QA and at life. Please file a bug."
563 die "Bad package! enewuser is only for use in pkg_* functions!"
564 esac
565
557 # get the username 566 # get the username
558 local euser="$1"; shift 567 local euser=$1; shift
559 if [ -z "${euser}" ] 568 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 569 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 570 die "Cannot call enewuser without a username"
563 fi 571 fi
564 572
565 # lets see if the username already exists 573 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 574 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 575 return 0
569 fi 576 fi
570 einfo "Adding user '${euser}' to your system ..." 577 einfo "Adding user '${euser}' to your system ..."
571 578
572 # options to pass to useradd 579 # options to pass to useradd
573 local opts= 580 local opts=
574 581
575 # handle uid 582 # handle uid
576 local euid="$1"; shift 583 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 584 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 585 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 586 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 587 euid="next"
584 fi 588 fi
585 else 589 else
586 eerror "Userid given but is not greater than 0 !" 590 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 591 die "${euid} is not a valid UID"
588 fi 592 fi
589 else 593 else
590 euid="next" 594 euid="next"
591 fi 595 fi
592 if [ "${euid}" == "next" ] 596 if [[ ${euid} == "next" ]] ; then
593 then 597 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${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 598 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 599 done
603 fi 600 fi
604 opts="${opts} -u ${euid}" 601 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 602 einfo " - Userid: ${euid}"
606 603
607 # handle shell 604 # handle shell
608 local eshell="$1"; shift 605 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 606 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 607 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 608 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 609 die "${eshell} does not exist in ${ROOT}"
610 fi
611 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
612 eerror "Do not specify ${eshell} yourself, use -1"
613 die "Pass '-1' as the shell parameter"
615 fi 614 fi
616 else 615 else
616 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
617 [[ -x ${ROOT}${shell} ]] && break
618 done
619
620 if [[ ${shell} == "/dev/null" ]] ; then
621 eerror "Unable to identify the shell to use, proceeding with userland default."
622 case ${USERLAND} in
617 eshell="/bin/false" 623 GNU) shell="/bin/false" ;;
624 BSD) shell="/sbin/nologin" ;;
625 Darwin) shell="/usr/sbin/nologin" ;;
626 *) die "Unable to identify the default shell for userland ${USERLAND}"
627 esac
628 fi
629
630 eshell=${shell}
618 fi 631 fi
619 einfo " - Shell: ${eshell}" 632 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 633 opts="${opts} -s ${eshell}"
621 634
622 # handle homedir 635 # handle homedir
623 local ehome="$1"; shift 636 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 637 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 638 ehome="/dev/null"
627 fi 639 fi
628 einfo " - Home: ${ehome}" 640 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 641 opts="${opts} -d ${ehome}"
630 642
631 # handle groups 643 # handle groups
632 local egroups="$1"; shift 644 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 645 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 646 local oldifs=${IFS}
647 local defgroup="" exgroups=""
648
636 export IFS="," 649 export IFS=","
637 for g in ${egroups} 650 for g in ${egroups} ; do
638 do 651 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 652 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 653 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 654 die "${g} is not a valid GID"
643 fi 655 fi
656 if [[ -z ${defgroup} ]] ; then
657 defgroup=${g}
658 else
659 exgroups="${exgroups},${g}"
660 fi
661 export IFS=","
644 done 662 done
645 export IFS="${oldifs}" 663 export IFS=${oldifs}
664
646 opts="${opts} -g ${egroups}" 665 opts="${opts} -g ${defgroup}"
666 if [[ ! -z ${exgroups} ]] ; then
667 opts="${opts} -G ${exgroups:1}"
668 fi
647 else 669 else
648 egroups="(none)" 670 egroups="(none)"
649 fi 671 fi
650 einfo " - Groups: ${egroups}" 672 einfo " - Groups: ${egroups}"
651 673
652 # handle extra and add the user 674 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 675 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 676 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 677 case ${CHOST} in
657 then 678 *-darwin*)
658 ### Make the user 679 ### Make the user
659 if [ -z "${eextra}" ] 680 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 681 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 682 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 683 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 684 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 685 ### Add the user to the groups specified
686 local oldifs=${IFS}
687 export IFS=","
666 for g in ${egroups} 688 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 689 dscl . merge /groups/${g} users ${euser}
669 done 690 done
691 export IFS=${oldifs}
670 else 692 else
671 einfo "Extra options are not supported on macos yet" 693 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 694 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 695 einfo "eextra: $@"
674 die "Required function missing" 696 die "Required function missing"
675 fi 697 fi
676 else 698 ;;
677 if [ -z "${eextra}" ] 699 *-freebsd*|*-dragonfly*)
678 then 700 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 701 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 702 -c "added by portage for ${PN}" \
703 die "enewuser failed"
704 else
705 einfo " - Extra: $@"
706 pw useradd ${euser} ${opts} \
707 "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *-netbsd*)
712 if [[ -z $@ ]] ; then
713 useradd ${opts} ${euser} || die "enewuser failed"
714 else
715 einfo " - Extra: $@"
716 useradd ${opts} ${euser} "$@" || die "enewuser failed"
717 fi
718 ;;
719
720 *-openbsd*)
721 if [[ -z $@ ]] ; then
722 useradd -u ${euid} -s ${eshell} \
723 -d ${ehome} -c "Added by portage for ${PN}" \
724 -g ${egroups} ${euser} || die "enewuser failed"
725 else
726 einfo " - Extra: $@"
727 useradd -u ${euid} -s ${eshell} \
728 -d ${ehome} -c "Added by portage for ${PN}" \
729 -g ${egroups} ${euser} "$@" || die "enewuser failed"
730 fi
731 ;;
732
733 *)
734 if [[ -z $@ ]] ; then
735 useradd -r ${opts} \
736 -c "added by portage for ${PN}" \
737 ${euser} \
681 || die "enewuser failed" 738 || die "enewuser failed"
682 else 739 else
683 einfo " - Extra: ${eextra}" 740 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 741 useradd -r ${opts} "$@" \
742 ${euser} \
685 || die "enewuser failed" 743 || die "enewuser failed"
686 fi 744 fi
745 ;;
746 esac
747
748 if [[ ! -e ${ROOT}/${ehome} ]] ; then
749 einfo " - Creating ${ehome} in ${ROOT}"
750 mkdir -p "${ROOT}/${ehome}"
751 chown ${euser} "${ROOT}/${ehome}"
752 chmod 755 "${ROOT}/${ehome}"
687 fi 753 fi
754
688 export SANDBOX_ON="${oldsandbox}" 755 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} 756}
698 757
699# Simplify/standardize adding groups to the system 758# @FUNCTION: enewgroup
700# vapier@gentoo.org 759# @USAGE: <group> [gid]
701# 760# @DESCRIPTION:
702# enewgroup(group, gid) 761# This function does not require you to understand how to properly add a
703# 762# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 763# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 764# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 765enewgroup() {
766 case ${EBUILD_PHASE} in
767 unpack|compile|test|install)
768 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
769 eerror "Package fails at QA and at life. Please file a bug."
770 die "Bad package! enewgroup is only for use in pkg_* functions!"
771 esac
772
709 # get the group 773 # get the group
710 local egroup="$1"; shift 774 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 775 if [ -z "${egroup}" ]
712 then 776 then
713 eerror "No group specified !" 777 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 778 die "Cannot call enewgroup without a group"
715 fi 779 fi
716 780
717 # see if group already exists 781 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 782 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 783 return 0
721 fi 784 fi
722 einfo "Adding group '${egroup}' to your system ..." 785 einfo "Adding group '${egroup}' to your system ..."
723 786
724 # options to pass to useradd 787 # options to pass to useradd
730 then 793 then
731 if [ "${egid}" -gt 0 ] 794 if [ "${egid}" -gt 0 ]
732 then 795 then
733 if [ -z "`egetent group ${egid}`" ] 796 if [ -z "`egetent group ${egid}`" ]
734 then 797 then
735 if [ "${ARCH}" == "macos" ] ; then 798 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 799 opts="${opts} ${egid}"
737 else 800 else
738 opts="${opts} -g ${egid}" 801 opts="${opts} -g ${egid}"
739 fi 802 fi
740 else 803 else
754 opts="${opts} ${eextra}" 817 opts="${opts} ${eextra}"
755 818
756 # add the group 819 # add the group
757 local oldsandbox="${SANDBOX_ON}" 820 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 821 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 822 case ${CHOST} in
760 then 823 *-darwin*)
761 if [ ! -z "${eextra}" ]; 824 if [ ! -z "${eextra}" ];
762 then 825 then
763 einfo "Extra options are not supported on macos yet" 826 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 827 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 828 einfo "eextra: ${eextra}"
766 die "Required function missing" 829 die "Required function missing"
767 fi 830 fi
768 831
769 # If we need the next available 832 # If we need the next available
770 case ${egid} in 833 case ${egid} in
771 *[!0-9]*) # Non numeric 834 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 835 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 836 [[ -z $(egetent group ${egid}) ]] && break
774 done 837 done
775 esac 838 esac
776 dscl . create /groups/${egroup} gid ${egid} 839 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 840 dscl . create /groups/${egroup} passwd '*'
778 else 841 ;;
842
843 *-freebsd*|*-dragonfly*)
844 case ${egid} in
845 *[!0-9]*) # Non numeric
846 for ((egid = 101; egid <= 999; egid++)); do
847 [[ -z $(egetent group ${egid}) ]] && break
848 done
849 esac
850 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
851 ;;
852
853 *-netbsd*)
854 case ${egid} in
855 *[!0-9]*) # Non numeric
856 for ((egid = 101; egid <= 999; egid++)); do
857 [[ -z $(egetent group ${egid}) ]] && break
858 done
859 esac
860 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
861 ;;
862
863 *)
864 # We specify -r so that we get a GID in the system range from login.defs
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 865 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
780 fi 866 ;;
867 esac
781 export SANDBOX_ON="${oldsandbox}" 868 export SANDBOX_ON="${oldsandbox}"
782} 869}
783 870
784# Simple script to replace 'dos2unix' binaries 871# @FUNCTION: edos2unix
785# vapier@gentoo.org 872# @USAGE: <file> [more files ...]
786# 873# @DESCRIPTION:
787# edos2unix(file, <more files>...) 874# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
875# to remove all of these text utilities from DEPEND variables because this
876# is a script based solution. Just give it a list of files to convert and
877# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 878edos2unix() {
789 for f in "$@" 879 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 880}
795 881
796# Make a desktop file ! 882# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 883# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 884# 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# 885#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 886# make_desktop_entry(<command>, [name], [icon], [type], [fields])
804# 887#
805# binary: what binary does the app run with ? 888# binary: what command does the app run with ?
806# name: the name that will show up in the menu 889# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 890# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 891# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 892# a full path to an icon
810# type: what kind of application is this ? for categories: 893# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 894# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 895# fields: extra fields to append to the desktop file; a printf string
813make_desktop_entry() { 896make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 897 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
815 898
816 local exec="${1}" 899 local exec=${1}
817 local name="${2:-${PN}}" 900 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 901 local icon=${3:-${PN}}
819 local type="${4}" 902 local type=${4}
820 local subdir="${6}" 903 local fields=${5}
821 local path="${5:-${GAMES_PREFIX}}" 904
822 if [ -z "${type}" ] 905 if [[ -z ${type} ]] ; then
823 then 906 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 907 local catmin=${CATEGORY##*-}
825 "app-emulation") 908 case ${catmaj} in
826 type=Emulator 909 app)
827 subdir="Emulation" 910 case ${catmin} in
911 accessibility) type=Accessibility;;
912 admin) type=System;;
913 antivirus) type=System;;
914 arch) type=Archiving;;
915 backup) type=Archiving;;
916 cdr) type=DiscBurning;;
917 dicts) type=Dictionary;;
918 doc) type=Documentation;;
919 editors) type=TextEditor;;
920 emacs) type=TextEditor;;
921 emulation) type=Emulator;;
922 laptop) type=HardwareSettings;;
923 office) type=Office;;
924 pda) type=PDA;;
925 vim) type=TextEditor;;
926 xemacs) type=TextEditor;;
927 esac
828 ;; 928 ;;
829 "games-"*) 929
830 type=Game 930 dev)
831 subdir="Games" 931 type="Development"
832 ;; 932 ;;
833 "net-"*) 933
834 type=Network 934 games)
835 subdir="${type}" 935 case ${catmin} in
936 action|fps) type=ActionGame;;
937 arcade) type=ArcadeGame;;
938 board) type=BoardGame;;
939 emulation) type=Emulator;;
940 kids) type=KidsGame;;
941 puzzle) type=LogicGame;;
942 roguelike) type=RolePlaying;;
943 rpg) type=RolePlaying;;
944 simulation) type=Simulation;;
945 sports) type=SportsGame;;
946 strategy) type=StrategyGame;;
947 esac
948 type="Game;${type}"
836 ;; 949 ;;
950
951 gnome)
952 type="Gnome;GTK"
953 ;;
954
955 kde)
956 type="KDE;Qt"
957 ;;
958
959 mail)
960 type="Network;Email"
961 ;;
962
963 media)
964 case ${catmin} in
965 gfx)
966 type=Graphics
967 ;;
968 *)
969 case ${catmin} in
970 radio) type=Tuner;;
971 sound) type=Audio;;
972 tv) type=TV;;
973 video) type=Video;;
974 esac
975 type="AudioVideo;${type}"
976 ;;
977 esac
978 ;;
979
980 net)
981 case ${catmin} in
982 dialup) type=Dialup;;
983 ftp) type=FileTransfer;;
984 im) type=InstantMessaging;;
985 irc) type=IRCClient;;
986 mail) type=Email;;
987 news) type=News;;
988 nntp) type=News;;
989 p2p) type=FileTransfer;;
990 voip) type=Telephony;;
991 esac
992 type="Network;${type}"
993 ;;
994
995 sci)
996 case ${catmin} in
997 astro*) type=Astronomy;;
998 bio*) type=Biology;;
999 calc*) type=Calculator;;
1000 chem*) type=Chemistry;;
1001 elec*) type=Electronics;;
1002 geo*) type=Geology;;
1003 math*) type=Math;;
1004 physics) type=Physics;;
1005 visual*) type=DataVisualization;;
1006 esac
1007 type="Education;Science;${type}"
1008 ;;
1009
1010 sys)
1011 type="System"
1012 ;;
1013
1014 www)
1015 case ${catmin} in
1016 client) type=WebBrowser;;
1017 esac
1018 type="Network;${type}"
1019 ;;
1020
837 *) 1021 *)
838 type= 1022 type=
839 subdir=
840 ;; 1023 ;;
841 esac 1024 esac
842 fi 1025 fi
843 local desktop="${T}/${exec}.desktop" 1026 if [ "${SLOT}" == "0" ] ; then
1027 local desktop_name="${PN}"
1028 else
1029 local desktop_name="${PN}-${SLOT}"
1030 fi
1031 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1032 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 1033
1034 # Don't append another ";" when a valid category value is provided.
1035 type=${type%;}${type:+;}
1036
1037 eshopts_push -s extglob
1038 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1039 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1040 ewarn "allowed in .desktop files if the value is not an absolute path."
1041 icon=${icon%.@(xpm|png|svg)}
1042 fi
1043 eshopts_pop
1044
1045 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 1046 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 1047 Name=${name}
849Type=Application 1048 Type=Application
850Comment=${DESCRIPTION} 1049 Comment=${DESCRIPTION}
851Exec=${exec} 1050 Exec=${exec}
852Path=${path} 1051 TryExec=${exec%% *}
853Icon=${icon} 1052 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 1053 Categories=${type}
1054 EOF
855 1055
856 if [ -d "/usr/share/applications" ] 1056 if [[ ${fields:-=} != *=* ]] ; then
857 then 1057 # 5th arg used to be value to Path=
1058 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1059 fields="Path=${fields}"
1060 fi
1061 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1062
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 1066 insinto /usr/share/applications
859 doins ${desktop} 1067 doins "${desktop}"
860 fi 1068 ) || die "installing desktop file failed"
1069}
861 1070
862 #if [ -d "/usr/share/gnome/apps" ] 1071# @FUNCTION: validate_desktop_entries
863 #then 1072# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1073# @MAINTAINER:
865 # doins ${desktop} 1074# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1075# @DESCRIPTION:
867 1076# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1077validate_desktop_entries() {
869 #then 1078 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1079 einfo "Checking desktop entry validity"
871 # do 1080 local directories=""
872 # insinto ${ver}/share/applnk/Games 1081 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1082 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1083 done
1084 if [[ -n ${directories} ]] ; then
1085 for FILE in $(find ${directories} -name "*\.desktop" \
1086 -not -path '*.hidden*' | sort -u 2>/dev/null)
1087 do
1088 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1089 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1090 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1091 done
1092 fi
1093 echo ""
1094 else
1095 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1096 fi
1097}
876 1098
877 if [ -d "/usr/share/applnk" ] 1099# @FUNCTION: make_session_desktop
878 then 1100# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1101# @DESCRIPTION:
1102# Make a GDM/KDM Session file. The title is the file to execute to start the
1103# Window Manager. The command is the name of the Window Manager.
1104#
1105# You can set the name of the file via the ${wm} variable.
1106make_session_desktop() {
1107 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1108 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1109
1110 local title=$1
1111 local command=$2
1112 local desktop=${T}/${wm:-${PN}}.desktop
1113 shift 2
1114
1115 cat <<-EOF > "${desktop}"
1116 [Desktop Entry]
1117 Name=${title}
1118 Comment=This session logs you into ${title}
1119 Exec=${command} $*
1120 TryExec=${command}
1121 Type=XSession
1122 EOF
1123
1124 (
1125 # wrap the env here so that the 'insinto' call
1126 # doesn't corrupt the env of the caller
1127 insinto /usr/share/xsessions
880 doins ${desktop} 1128 doins "${desktop}"
1129 )
1130}
1131
1132# @FUNCTION: domenu
1133# @USAGE: <menus>
1134# @DESCRIPTION:
1135# Install the list of .desktop menu files into the appropriate directory
1136# (/usr/share/applications).
1137domenu() {
1138 (
1139 # wrap the env here so that the 'insinto' call
1140 # doesn't corrupt the env of the caller
1141 local i j ret=0
1142 insinto /usr/share/applications
1143 for i in "$@" ; do
1144 if [[ -f ${i} ]] ; then
1145 doins "${i}"
1146 ((ret+=$?))
1147 elif [[ -d ${i} ]] ; then
1148 for j in "${i}"/*.desktop ; do
1149 doins "${j}"
1150 ((ret+=$?))
1151 done
1152 else
1153 ((++ret))
881 fi 1154 fi
1155 done
1156 exit ${ret}
1157 )
1158}
882 1159
883 return 0 1160# @FUNCTION: newmenu
1161# @USAGE: <menu> <newname>
1162# @DESCRIPTION:
1163# Like all other new* functions, install the specified menu as newname.
1164newmenu() {
1165 (
1166 # wrap the env here so that the 'insinto' call
1167 # doesn't corrupt the env of the caller
1168 insinto /usr/share/applications
1169 newins "$@"
1170 )
1171}
1172
1173# @FUNCTION: doicon
1174# @USAGE: <list of icons>
1175# @DESCRIPTION:
1176# Install the list of icons into the icon directory (/usr/share/pixmaps).
1177# This is useful in conjunction with creating desktop/menu files.
1178doicon() {
1179 (
1180 # wrap the env here so that the 'insinto' call
1181 # doesn't corrupt the env of the caller
1182 local i j ret
1183 insinto /usr/share/pixmaps
1184 for i in "$@" ; do
1185 if [[ -f ${i} ]] ; then
1186 doins "${i}"
1187 ((ret+=$?))
1188 elif [[ -d ${i} ]] ; then
1189 for j in "${i}"/*.png ; do
1190 doins "${j}"
1191 ((ret+=$?))
1192 done
1193 else
1194 ((++ret))
1195 fi
1196 done
1197 exit ${ret}
1198 )
1199}
1200
1201# @FUNCTION: newicon
1202# @USAGE: <icon> <newname>
1203# @DESCRIPTION:
1204# Like all other new* functions, install the specified icon as newname.
1205newicon() {
1206 (
1207 # wrap the env here so that the 'insinto' call
1208 # doesn't corrupt the env of the caller
1209 insinto /usr/share/pixmaps
1210 newins "$@"
1211 )
884} 1212}
885 1213
886# for internal use only (unpack_pdv and unpack_makeself) 1214# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1215find_unpackable_file() {
888 local src="$1" 1216 local src=$1
889 if [ -z "${src}" ] 1217 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1218 src=${DISTDIR}/${A}
892 else 1219 else
893 if [ -e "${DISTDIR}/${src}" ] 1220 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1221 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1222 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1223 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1224 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1225 src=${src}
902 fi
903 fi 1226 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1227 fi
1228 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1229 echo "${src}"
906} 1230}
907 1231
1232# @FUNCTION: unpack_pdv
1233# @USAGE: <file to unpack> <size of off_t>
1234# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1235# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1236# 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 1237# 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. 1238# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1239#
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 1240# 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 1241# 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 1242# the size of the off_t type (in bytes) on the machine that built the pdv
1243# archive.
1244#
917# archive. one way to determine this is by running the following commands: 1245# One way to determine this is by running the following commands:
1246#
1247# @CODE
918# strings <pdv archive> | grep lseek 1248# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1249# strace -elseek <pdv archive>
1250# @CODE
1251#
920# basically look for the first lseek command (we do the strings/grep because 1252# 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 1253# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1254# parameter. Here is an example:
1255#
1256# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1257# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1258# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1259# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1260# lseek(3, -4, SEEK_END) = 2981250
1261# @CODE
1262#
927# thus we would pass in the value of '4' as the second parameter. 1263# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1264unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1265 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1266 local sizeoff_t=$2
931 1267
1268 [[ -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 :(" 1269 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1270
934 local shrtsrc="`basename ${src}`" 1271 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1272 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1273 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1274 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1275
939 # grab metadata for debug reasons 1276 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1277 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1278 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1279
943 # rip out the final file name from the metadata 1280 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1281 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1282 datafile=$(basename "${datafile}")
946 1283
947 # now lets uncompress/untar the file if need be 1284 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1285 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1286 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1287
951 local iscompressed="`file -b ${tmpfile}`" 1288 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1289 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1290 iscompressed=1
954 mv ${tmpfile}{,.Z} 1291 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1292 gunzip ${tmpfile}
956 else 1293 else
957 iscompressed=0 1294 iscompressed=0
958 fi 1295 fi
959 local istar="`file -b ${tmpfile}`" 1296 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1297 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1298 istar=1
962 else 1299 else
963 istar=0 1300 istar=0
964 fi 1301 fi
965 1302
993 true 1330 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1331 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1332 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1333}
997 1334
1335# @FUNCTION: unpack_makeself
1336# @USAGE: [file to unpack] [offset] [tail|dd]
1337# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1338# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1339# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1340# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1341# many other game companies.
1002# 1342#
1003# Usage: unpack_makeself [file to unpack] [offset] 1343# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1344# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1345# the proper offset from the script itself.
1007unpack_makeself() { 1346unpack_makeself() {
1347 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1348 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1349 local skip=$2
1350 local exe=$3
1010 1351
1352 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1353
1011 local shrtsrc="`basename ${src}`" 1354 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1355 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1356 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1357 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1358 local skip=0
1359 exe=tail
1017 case ${ver} in 1360 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1361 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1362 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1363 ;;
1021 2.0|2.0.1) 1364 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1365 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1366 ;;
1024 2.1.1) 1367 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1368 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1369 (( skip++ ))
1027 ;; 1370 ;;
1028 2.1.2) 1371 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1372 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1373 (( skip++ ))
1031 ;; 1374 ;;
1032 2.1.3) 1375 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1376 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1377 (( skip++ ))
1378 ;;
1379 2.1.4|2.1.5)
1380 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1381 skip=$(head -n ${skip} "${src}" | wc -c)
1382 exe="dd"
1035 ;; 1383 ;;
1036 *) 1384 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1385 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1386 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1387 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1389 die "makeself version '${ver}' not supported"
1042 ;; 1390 ;;
1043 esac 1391 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1392 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1393 fi
1394 case ${exe} in
1395 tail) exe="tail -n +${skip} '${src}'";;
1396 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1397 *) die "makeself cant handle exe '${exe}'"
1398 esac
1046 1399
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1400 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1401 local filetype tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1402 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1403 filetype=$(file -b "${tmpfile}") || die
1051 case ${filetype} in 1404 case ${filetype} in
1052 *tar\ archive) 1405 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1406 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1407 ;;
1055 bzip2*) 1408 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1409 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1410 ;;
1058 gzip*) 1411 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1412 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1413 ;;
1061 compress*) 1414 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1415 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1416 ;;
1064 *) 1417 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1418 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1419 false
1067 ;; 1420 ;;
1068 esac 1421 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1422 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1423}
1071 1424
1425# @FUNCTION: check_license
1426# @USAGE: [license]
1427# @DESCRIPTION:
1072# Display a license for user to accept. 1428# 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. 1429# specified, then ${LICENSE} is used.
1076check_license() { 1430check_license() {
1077 local lic=$1 1431 local lic=$1
1078 if [ -z "${lic}" ] ; then 1432 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1433 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1434 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1435 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1436 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1437 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1438 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1439 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1440 lic="${lic}"
1087 fi
1088 fi 1441 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1442 fi
1090 local l="`basename ${lic}`" 1443 local l="`basename ${lic}`"
1091 1444
1092 # here is where we check for the licenses the user already 1445 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1446 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1447 local alic
1448 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1449 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1450 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1451 eshopts_pop
1452 return 0
1453 fi
1098 done 1454 done
1455 eshopts_pop
1456 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1457
1100 local licmsg="`mymktemp ${T}`" 1458 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1459 cat <<-EOF > ${licmsg}
1102********************************************************** 1460 **********************************************************
1103The following license outlines the terms of use of this 1461 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1462 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1463 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1464 CTRL+C out of this, the install will not run!
1107********************************************************** 1465 **********************************************************
1108 1466
1109EOF 1467 EOF
1110 cat ${lic} >> ${licmsg} 1468 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1469 ${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] " 1470 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1471 read alic
1114 case ${alic} in 1472 case ${alic} in
1121 die "Failed to accept license" 1479 die "Failed to accept license"
1122 ;; 1480 ;;
1123 esac 1481 esac
1124} 1482}
1125 1483
1484# @FUNCTION: cdrom_get_cds
1485# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1486# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1487# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1488# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1489#
1129# with these cdrom functions we handle all the user interaction and 1490# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1491# 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 1492# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1493# found at CDROM_ROOT.
1133# 1494#
1495# The function will attempt to locate a cd based upon a file that is on
1496# the cd. The more files you give this function, the more cds
1497# the cdrom functions will handle.
1498#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1499# 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 1500# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1501# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1502# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1503# also use the CDROM_NAME_SET bash array.
1137# 1504#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1505# 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() { 1506cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1507 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1508 # the # of files they gave us
1147 local cdcnt=0 1509 local cdcnt=0
1148 local f= 1510 local f=
1149 for f in "$@" ; do 1511 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1513 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1514 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1515 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1516 export CDROM_CURRENT_CD=1
1155 1517
1156 # now we see if the user gave use CD_ROOT ... 1518 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1519 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1520 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= 1521 local var=
1166 cdcnt=0 1522 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1525 var="CD_ROOT_${cdcnt}"
1526 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1527 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1528 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1529 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1530 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1531 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1532 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1533 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1534 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1535 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1536 export CDROM_SET=-1
1537 for f in ${CDROM_CHECK_1//:/ } ; do
1538 ((++CDROM_SET))
1539 [[ -e ${CDROM_ROOT}/${f} ]] && break
1540 done
1541 export CDROM_MATCH=${f}
1180 return 1542 return
1181 fi 1543 fi
1182 1544
1545 # User didn't help us out so lets make sure they know they can
1546 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1547 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1548 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 1549 echo
1191 einfo "If you do not have the CD, but have the data files" 1550 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1551 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1552 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1553 einfo "directory containing the files."
1195 echo 1554 echo
1555 einfo "For example:"
1556 einfo "export CD_ROOT=/mnt/cdrom"
1557 echo
1196 else 1558 else
1559 if [[ -n ${CDROM_NAME_SET} ]] ; then
1560 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1561 cdcnt=0
1562 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1563 ((++cdcnt))
1564 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1565 done
1566 fi
1567
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1568 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1569 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1570 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1571 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1572 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1573 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1574 done
1204 echo 1575 echo
1205 einfo "If you do not have the CDs, but have the data files" 1576 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1577 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1578 einfo "the following variables so they point to the right place:"
1208 einfon "" 1579 einfon ""
1209 cdcnt=0 1580 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1581 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1582 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1583 echo -n " CD_ROOT_${cdcnt}"
1213 done 1584 done
1214 echo 1585 echo
1215 einfo "Or, if you have all the files in the same place, or" 1586 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" 1587 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1588 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1589 einfo "for all the CDs."
1219 echo 1590 echo
1591 einfo "For example:"
1592 einfo "export CD_ROOT_1=/mnt/cdrom"
1593 echo
1220 fi 1594 fi
1595
1596 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1597 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1598 cdrom_load_next_cd
1223} 1599}
1224 1600
1225# this is only used when you need access to more than one cd. 1601# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1602# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1603# 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. 1604# files off a CD and want access to the next one, just call this function.
1605# Again, all the messy details of user interaction are taken care of for you.
1606# Once this returns, just read the variable CDROM_ROOT for the location of the
1607# mounted CD. Note that you can only go forward in the CD list, so make sure
1608# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1609cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1610 local var
1232 1611 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1612
1238 unset CDROM_ROOT 1613 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1614 var=CD_ROOT_${CDROM_CURRENT_CD}
1615 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1616 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1617 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1618 _cdrom_locate_file_on_cd ${!var}
1243 else 1619 else
1244 export CDROM_ROOT="${!var}" 1620 export CDROM_ROOT=${!var}
1245 fi 1621 fi
1246 1622
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1623 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1624}
1249 1625
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1628# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1629# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1630# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1631# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1632# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1633_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1634 local mline=""
1262 local showedmsg=0 1635 local showedmsg=0 showjolietmsg=0
1263 1636
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1637 while [[ -z ${CDROM_ROOT} ]] ; do
1638 local i=0
1639 local -a cdset=(${*//:/ })
1640 if [[ -n ${CDROM_SET} ]] ; then
1641 cdset=(${cdset[${CDROM_SET}]})
1642 fi
1643
1644 while [[ -n ${cdset[${i}]} ]] ; do
1645 local dir=$(dirname ${cdset[${i}]})
1646 local file=$(basename ${cdset[${i}]})
1647
1648 local point= node= fs= foo=
1649 while read point node fs foo ; do
1650 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1651 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1652 && continue
1653 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1654 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1655 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1656 export CDROM_ROOT=${point}
1657 export CDROM_SET=${i}
1658 export CDROM_MATCH=${cdset[${i}]}
1659 return
1660 done <<< "$(get_mounts)"
1661
1662 ((++i))
1268 done 1663 done
1269 1664
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1665 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1666 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1667 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1668 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1669 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1670 else
1280 if [ -z "${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 !" 1671 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1672 fi
1287 showedmsg=1 1673 else
1674 if [[ -z ${CDROM_NAME_1} ]] ; then
1675 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1676 else
1677 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1678 einfo "Please insert+mount the ${!var} cdrom now !"
1679 fi
1288 fi 1680 fi
1681 showedmsg=1
1682 fi
1289 einfo "Press return to scan for the cd again" 1683 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1684 einfo "or hit CTRL+C to abort the emerge."
1291 read 1685 echo
1686 if [[ ${showjolietmsg} -eq 0 ]] ; then
1687 showjolietmsg=1
1688 else
1689 ewarn "If you are having trouble with the detection"
1690 ewarn "of your CD, it is possible that you do not have"
1691 ewarn "Joliet support enabled in your kernel. Please"
1692 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1693 ebeep 5
1292 fi 1694 fi
1695 read || die "something is screwed with your system"
1293 done 1696 done
1294} 1697}
1295 1698
1699# @FUNCTION: strip-linguas
1700# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1701# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1702# Make sure that LINGUAS only contains languages that
1297# a package can support 1703# a package can support. The first form allows you to
1298# 1704# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1705# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1706# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1707# files found in all the directories and uses the union
1302# 1708# 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() { 1709strip-linguas() {
1309 local ls newls 1710 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1711 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1712 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1713 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1714 local d f
1314 for d in "$@" ; do 1715 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1716 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1717 newls=${ls}
1317 else 1718 else
1318 newls="" 1719 newls=""
1319 fi 1720 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1721 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1722 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1723 has ${f} ${ls} && newls="${newls} ${f}"
1323 else 1724 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1725 has ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1726 fi
1326 done 1727 done
1327 ls="${newls}" 1728 ls=${newls}
1328 done 1729 done
1329 ls="${ls//.po}"
1330 else 1730 else
1331 ls="$@" 1731 ls="$@"
1332 fi 1732 fi
1333 1733
1334 ls=" ${ls} " 1734 nols=""
1335 newls="" 1735 newls=""
1336 for f in ${LINGUAS} ; do 1736 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1737 if has ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1738 newls="${newls} ${f}"
1339 else 1739 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1740 nols="${nols} ${f}"
1341 fi 1741 fi
1342 done 1742 done
1743 [[ -n ${nols} ]] \
1744 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1745 export LINGUAS=${newls:1}
1746}
1747
1748# @FUNCTION: preserve_old_lib
1749# @USAGE: <libs to preserve> [more libs]
1750# @DESCRIPTION:
1751# These functions are useful when a lib in your package changes ABI SONAME.
1752# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1753# would break packages that link against it. Most people get around this
1754# by using the portage SLOT mechanism, but that is not always a relevant
1755# solution, so instead you can call this from pkg_preinst. See also the
1756# preserve_old_lib_notify function.
1757preserve_old_lib() {
1758 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1759 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1760 die "Invalid preserve_old_lib() usage"
1761 fi
1762 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1763
1764 # let portage worry about it
1765 has preserve-libs ${FEATURES} && return 0
1766
1767 local lib dir
1768 for lib in "$@" ; do
1769 [[ -e ${ROOT}/${lib} ]] || continue
1770 dir=${lib%/*}
1771 dodir ${dir} || die "dodir ${dir} failed"
1772 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1773 touch "${D}"/${lib}
1774 done
1775}
1776
1777# @FUNCTION: preserve_old_lib_notify
1778# @USAGE: <libs to notify> [more libs]
1779# @DESCRIPTION:
1780# Spit helpful messages about the libraries preserved by preserve_old_lib.
1781preserve_old_lib_notify() {
1782 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1783 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1784 die "Invalid preserve_old_lib_notify() usage"
1785 fi
1786
1787 # let portage worry about it
1788 has preserve-libs ${FEATURES} && return 0
1789
1790 local lib notice=0
1791 for lib in "$@" ; do
1792 [[ -e ${ROOT}/${lib} ]] || continue
1793 if [[ ${notice} -eq 0 ]] ; then
1794 notice=1
1795 ewarn "Old versions of installed libraries were detected on your system."
1796 ewarn "In order to avoid breaking packages that depend on these old libs,"
1797 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1798 ewarn "in order to remove these old dependencies. If you do not have this"
1799 ewarn "helper program, simply emerge the 'gentoolkit' package."
1800 ewarn
1801 fi
1802 # temp hack for #348634 #357225
1803 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1804 ewarn " # revdep-rebuild --library '${lib}'"
1805 done
1806 if [[ ${notice} -eq 1 ]] ; then
1807 ewarn
1808 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1809 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1810 for lib in "$@" ; do
1811 ewarn " # rm '${lib}'"
1812 done
1813 fi
1814}
1815
1816# @FUNCTION: built_with_use
1817# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1818# @DESCRIPTION:
1819#
1820# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1821#
1822# A temporary hack until portage properly supports DEPENDing on USE
1823# flags being enabled in packages. This will check to see if the specified
1824# DEPEND atom was built with the specified list of USE flags. The
1825# --missing option controls the behavior if called on a package that does
1826# not actually support the defined USE flags (aka listed in IUSE).
1827# The default is to abort (call die). The -a and -o flags control
1828# the requirements of the USE flags. They correspond to "and" and "or"
1829# logic. So the -a flag means all listed USE flags must be enabled
1830# while the -o flag means at least one of the listed IUSE flags must be
1831# enabled. The --hidden option is really for internal use only as it
1832# means the USE flag we're checking is hidden expanded, so it won't be found
1833# in IUSE like normal USE flags.
1834#
1835# Remember that this function isn't terribly intelligent so order of optional
1836# flags matter.
1837built_with_use() {
1838 local hidden="no"
1839 if [[ $1 == "--hidden" ]] ; then
1840 hidden="yes"
1841 shift
1842 fi
1843
1844 local missing_action="die"
1845 if [[ $1 == "--missing" ]] ; then
1846 missing_action=$2
1847 shift ; shift
1848 case ${missing_action} in
1849 true|false|die) ;;
1850 *) die "unknown action '${missing_action}'";;
1851 esac
1852 fi
1853
1854 local opt=$1
1855 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1856
1857 local PKG=$(best_version $1)
1858 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1859 shift
1860
1861 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1862 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1863
1864 # if the IUSE file doesn't exist, the read will error out, we need to handle
1865 # this gracefully
1866 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1867 case ${missing_action} in
1868 true) return 0;;
1869 false) return 1;;
1870 die) die "Unable to determine what USE flags $PKG was built with";;
1871 esac
1872 fi
1873
1874 if [[ ${hidden} == "no" ]] ; then
1875 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1876 # Don't check USE_EXPAND #147237
1877 local expand
1878 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1879 if [[ $1 == ${expand}_* ]] ; then
1880 expand=""
1881 break
1882 fi
1883 done
1884 if [[ -n ${expand} ]] ; then
1885 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1886 case ${missing_action} in
1887 true) return 0;;
1888 false) return 1;;
1889 die) die "$PKG does not actually support the $1 USE flag!";;
1890 esac
1891 fi
1892 fi
1893 fi
1894
1895 local USE_BUILT=$(<${USEFILE})
1896 while [[ $# -gt 0 ]] ; do
1897 if [[ ${opt} = "-o" ]] ; then
1898 has $1 ${USE_BUILT} && return 0
1899 else
1900 has $1 ${USE_BUILT} || return 1
1901 fi
1902 shift
1903 done
1904 [[ ${opt} = "-a" ]]
1905}
1906
1907# @FUNCTION: epunt_cxx
1908# @USAGE: [dir to scan]
1909# @DESCRIPTION:
1910# Many configure scripts wrongly bail when a C++ compiler could not be
1911# detected. If dir is not specified, then it defaults to ${S}.
1912#
1913# http://bugs.gentoo.org/73450
1914epunt_cxx() {
1915 local dir=$1
1916 [[ -z ${dir} ]] && dir=${S}
1917 ebegin "Removing useless C++ checks"
1918 local f
1919 find "${dir}" -name configure | while read f ; do
1920 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1921 done
1922 eend 0
1923}
1924
1925# @FUNCTION: make_wrapper
1926# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1927# @DESCRIPTION:
1928# Create a shell wrapper script named wrapper in installpath
1929# (defaults to the bindir) to execute target (default of wrapper) by
1930# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1931# libpaths followed by optionally changing directory to chdir.
1932make_wrapper() {
1933 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1934 local tmpwrapper=$(emktemp)
1935 # We don't want to quote ${bin} so that people can pass complex
1936 # things as $bin ... "./someprog --args"
1937 cat << EOF > "${tmpwrapper}"
1938#!/bin/sh
1939cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1940if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1941 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1942 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1943 else
1346 export LINGUAS="${newls}" 1944 export LD_LIBRARY_PATH="${libdir}"
1945 fi
1347 fi 1946fi
1947exec ${bin} "\$@"
1948EOF
1949 chmod go+rx "${tmpwrapper}"
1950 if [[ -n ${path} ]] ; then
1951 (
1952 exeinto "${path}"
1953 newexe "${tmpwrapper}" "${wrapper}"
1954 ) || die
1955 else
1956 newbin "${tmpwrapper}" "${wrapper}" || die
1957 fi
1348} 1958}
1959
1960# @FUNCTION: path_exists
1961# @USAGE: [-a|-o] <paths>
1962# @DESCRIPTION:
1963# Check if the specified paths exist. Works for all types of paths
1964# (files/dirs/etc...). The -a and -o flags control the requirements
1965# of the paths. They correspond to "and" and "or" logic. So the -a
1966# flag means all the paths must exist while the -o flag means at least
1967# one of the paths must exist. The default behavior is "and". If no
1968# paths are specified, then the return value is "false".
1969path_exists() {
1970 local opt=$1
1971 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1972
1973 # no paths -> return false
1974 # same behavior as: [[ -e "" ]]
1975 [[ $# -eq 0 ]] && return 1
1976
1977 local p r=0
1978 for p in "$@" ; do
1979 [[ -e ${p} ]]
1980 : $(( r += $? ))
1981 done
1982
1983 case ${opt} in
1984 -a) return $(( r != 0 )) ;;
1985 -o) return $(( r == $# )) ;;
1986 esac
1987}

Legend:
Removed from v.1.97  
changed lines
  Added in v.1.359

  ViewVC Help
Powered by ViewVC 1.1.20